阅读说明：本技术 一种临床针灸组件 (Clinical acupuncture subassembly ) 是由 宋云洪 于 2021-08-26 设计创作，主要内容包括：本发明涉及医疗器械技术领域,具体公开了一种临床针灸组件,其包括针具和持针笔,针具包括针体,针体上套设有导向套,导向套上设有凹槽部；持针笔包括笔体,笔体中设有置针槽,笔体中安设有滑块,滑块与一指柄连接；滑块上安设有第一滚轮和第二滚轮；笔体内部限定有往复轮,往复轮与微型风机装置的驱动轴传动连接；针具安于置针槽中后,滑块位于初始位置时针具无法移动,向外拨动指柄后不对针具移动构成限制,按压指柄时往复轮将驱动针具往复旋转。本临床针灸组件操作顺手,便于施力,进针位置、角度和深度容易精准控制,运针省力便捷,有利于对捻转与提插的幅度分寸进行把控；针具简易小巧成本低廉,降低了治疗成本并减少了废弃造成的资源浪费。(The invention relates to the technical field of medical instruments, and particularly discloses a clinical acupuncture and moxibustion component which comprises a needle tool and a needle holding pen, wherein the needle tool comprises a needle body, a guide sleeve is sleeved on the needle body, and a groove part is arranged on the guide sleeve; the needle holding pen comprises a pen body, a needle placing groove is arranged in the pen body, a sliding block is arranged in the pen body, and the sliding block is connected with a finger handle; a first roller and a second roller are arranged on the sliding block; a reciprocating wheel is limited in the pen body and is in transmission connection with a driving shaft of the micro fan device; after the needle is arranged in the needle groove, the needle cannot move when the sliding block is positioned at the initial position, the finger handle is pulled outwards to limit the movement of the needle, and the reciprocating wheel drives the needle to rotate in a reciprocating manner when the finger handle is pressed. The clinical acupuncture component is smooth in operation, convenient for force application, easy and accurate in control of needle inserting position, angle and depth, labor-saving and convenient in needle operation, and beneficial to control of twisting and lifting and inserting amplitude in different inches; the needle set is simple, small and low in cost, the treatment cost is reduced, and the waste of resources caused by abandonment is reduced.)

1. A clinical acupuncture subassembly, it includes the needle ware and holds the stylus, its characterized in that:

the needle comprises a needle body which is in a slender column shape, the front part of the needle body is a sharp end, a guide sleeve is sleeved at the middle rear part of the needle body, and a groove part is arranged on the guide sleeve;

the needle holding pen comprises a pen body, wherein a needle placing groove which extends forwards and backwards and is used for accommodating the middle rear part of a needle tool is formed in the pen body, the front end of the needle placing groove is communicated with the front end surface of the pen body, and the rear end of the needle placing groove is a blind end; the pen body is internally provided with a sliding block which can only move in a linear stroke and an elastic piece for driving the sliding block to reset to an initial position, the linear stroke is vertical to the linear direction of the needle placing groove, and one end of the sliding block is fixedly connected with a finger handle positioned outside the pen body; a first roller and a second roller which are distributed in a front-back manner and can only rotate synchronously are arranged on the sliding block; a micro-fan device and a power supply for supplying power to the micro-fan device are arranged in the pen body, a switch for controlling the start-stop state of the micro-fan device is arranged outside the pen body, a plurality of air outlet nozzles distributed around the needle placing groove are arranged at the front end of the pen body, the air outlet nozzles are communicated with an air outlet of the micro-fan device through an air channel arranged in the pen body, and an air inlet hole communicated with an air inlet of the micro-fan device is arranged outside the pen body; a reciprocating wheel is limited in the pen body and is in transmission connection with a driving shaft of the micro fan device through a speed reduction and change mechanism, and the micro fan device drives the reciprocating wheel to rotate in a reciprocating manner at a low speed through the speed reduction and change mechanism when working;

after the middle rear part of the needle tool is arranged in the needle placing groove, when the sliding block is located at an initial position, the first roller extends into the groove part and is not abutted against the bottom side wall of the groove part, at the moment, the needle tool cannot move back and forth, the finger handle is pulled outwards to drive the sliding block to move outwards, the first roller moves to the outside of the groove part and is not limited to the movement of the needle tool, when the finger handle is pressed, the first roller is abutted against the bottom side wall of the groove part, meanwhile, the second roller is abutted against the reciprocating wheel, and at the moment, the reciprocating wheel can drive the needle tool to rotate in a reciprocating mode through the second roller and the first roller.

2. The clinical acupuncture assembly of claim 1, wherein: the needle body adopt the metal material, the uide bushing adopt the plastics material, the needle utensil be disposable utensil.

3. The clinical acupuncture assembly of claim 1, wherein: the pen body is made of plastic.

4. The clinical acupuncture assembly of claim 1, wherein: the guide sleeve adopts a sectional design, namely the guide sleeve is composed of a plurality of sections which are separated from each other in front and back, and the groove part is arranged at the last section of the guide sleeve.

5. The clinical acupuncture assembly of claim 1, wherein: the finger handle extends backwards along the pen body, anti-slip grains are arranged on one side of the finger handle, which is far away from the pen body, and the side surface of the finger handle, which is close to the pen body, is smooth; the finger handle and the sliding block are of an integrated structure.

6. The clinical acupuncture assembly of claim 1, wherein: the pen body is internally provided with a placing seat for placing a sliding block, the sliding block is limited by the placing seat and can only move in a linear stroke, the elastic piece is positioned in the placing seat and connected between the pen body and the sliding block, and one end of the sliding block extends to the outside of the placing seat and is connected with the finger handle; the elastic piece is a wave-shaped elastic piece.

7. The clinical acupuncture assembly of claim 1, wherein: the sliding block is provided with a rotating shaft extending forwards and backwards, the first roller is fixed at the front end of the rotating shaft, and the second roller is fixed at the rear end of the rotating shaft.

8. The clinical acupuncture assembly of claim 1, wherein: the pen body is provided with a timing device.

9. The clinical acupuncture assembly of claim 1, wherein: the rear end of the pen body is provided with a pen clip.

10. The clinical acupuncture assembly of claim 1, wherein: the pen body is characterized in that a placing opening is formed in the outer side wall of the pen body and is sealed through a sealing cover, and the placing opening is used for placing a sliding block and an elastic piece into the pen body.

Technical Field

The invention relates to medical instruments, in particular to an acupuncture device used in traditional Chinese medicine acupuncture.

Background

Acupuncture and moxibustion is a general term for acupuncture and moxibustion and is a relatively common treatment method in clinical practice in traditional Chinese medicine. The acupuncture therapy is that under the guidance of the theory of traditional Chinese medicine, an acupuncture needle (acupuncture tool) is inserted into a patient body according to a specific mode to stimulate specific acupuncture points of the human body so as to achieve the purpose of treating diseases, has obvious curative effects on diseases such as regulating yin and yang, dredging channels and collaterals, tonifying deficiency and reducing excess and the like, is a pure physical therapy without side effects, and is favored and advocated by people. Present acupuncture needle comprises needle utensil and needle handle usually, wholly is slim and thin type, is unfavorable for the doctor to carry out stable the grabbing, the application of force of being not convenient for in clinical use, and the operation is smooth hand inadequately, and the doctor is operated the hand for a long time and is trembled easily, and especially bare-handed needle transport is more hard and twist and carry the range minute of inserting and be difficult to handle the accuse to the clinical operating efficiency of traditional chinese medical science acupunture has been influenced or even medical effect.

Admittedly, in the prior art, auxiliary devices such as a needle holder or an insertion device used in conjunction with an acupuncture needle are not used, such auxiliary devices usually only have a needle holding or insertion function, and only help to complete the operation of an insertion and puncture link, are not convenient for needle carrying operations such as lifting, inserting and twisting, and still need to carry the needle by hand, so that the comprehensive practical use effect in clinic is not ideal, especially, the combination and separation of the existing auxiliary devices and the acupuncture needle cannot be completed conveniently, and the practical operation efficiency of acupuncture is reduced to a certain extent. For the above reasons, the conventional auxiliary device is not widely popularized.

In addition, along with the continuous promotion of medical conditions, more safe and sanitary disposable acupuncture needle is gradually used widely in clinic, and present disposable acupuncture needle adopts metal material to make more, and the whole body is longer and has the stalk portion, and the cost of manufacture is higher, has increased patient's treatment expense, and it is abandoned to use and has also caused comparatively serious wasting of resources.

Disclosure of Invention

The invention aims to provide a clinical acupuncture component which is convenient for a doctor to hold, smooth in operation, accurate and labor-saving in needle operation, low in use cost and capable of effectively improving acupuncture operation efficiency and even acupuncture effect.

In order to achieve the technical purpose, the invention adopts the following technical scheme:

a clinical acupuncture subassembly, it includes the needle ware and holds the stylus, its characterized in that:

the needle comprises a needle body which is in a slender column shape, the front part of the needle body is a sharp end, a guide sleeve is sleeved at the middle rear part of the needle body, and a groove part is arranged on the guide sleeve;

the needle holding pen comprises a pen body, wherein a needle placing groove which extends forwards and backwards and is used for accommodating the middle rear part of a needle tool is formed in the pen body, the front end of the needle placing groove is communicated with the front end surface of the pen body, and the rear end of the needle placing groove is a blind end; the pen body is internally provided with a sliding block which can only move in a linear stroke and an elastic piece for driving the sliding block to reset to an initial position, the linear stroke is vertical to the linear direction of the needle placing groove, and one end of the sliding block is fixedly connected with a finger handle positioned outside the pen body; a first roller and a second roller which are distributed in a front-back manner and can only rotate synchronously are arranged on the sliding block; a micro-fan device and a power supply for supplying power to the micro-fan device are arranged in the pen body, a switch for controlling the start-stop state of the micro-fan device is arranged outside the pen body, a plurality of air outlet nozzles distributed around the needle placing groove are arranged at the front end of the pen body, the air outlet nozzles are communicated with an air outlet of the micro-fan device through an air channel arranged in the pen body, and an air inlet hole communicated with an air inlet of the micro-fan device is arranged outside the pen body; a reciprocating wheel is limited in the pen body and is in transmission connection with a driving shaft of the micro fan device through a speed reduction and change mechanism, and the micro fan device drives the reciprocating wheel to rotate in a reciprocating manner at a low speed through the speed reduction and change mechanism when working;

after the middle rear part of the needle tool is arranged in the needle placing groove, when the sliding block is located at an initial position, the first roller extends into the groove part and is not abutted against the bottom side wall of the groove part, at the moment, the needle tool cannot move back and forth, the finger handle is pulled outwards to drive the sliding block to move outwards, the first roller moves to the outside of the groove part and is not limited to the movement of the needle tool, when the finger handle is pressed, the first roller is abutted against the bottom side wall of the groove part, meanwhile, the second roller is abutted against the reciprocating wheel, and at the moment, the reciprocating wheel can drive the needle tool to rotate in a reciprocating mode through the second roller and the first roller.

The using method and the working principle of the clinical acupuncture component are as follows:

when in clinical acupuncture, the needle holding pen is held and the finger handle is shifted by fingers to move outwards, the first roller wheel moves to the outside of the groove part without limiting the movement of the needle, at the moment, the middle rear part of the needle can be inserted into the needle placing groove, the elastic piece drives the sliding block to reset to the initial position after the finger handle is released, namely, the first roller wheel extends into the groove part, at the moment, the needle cannot move relative to the needle holding pen under the joint cooperation of the needle placing groove, the first roller wheel and the groove part, and then the needle holding pen is held in a pen holding posture and the micro fan device is adjusted to an operating state through a switch, so that the operations such as needle insertion, needle lifting and needle conveying can be conveniently and quickly carried out; in the acupuncture process, when a finger handle is continuously pressed by a finger, the first roller wheel abuts against the bottom side wall of the groove part, meanwhile, the second roller wheel abuts against the reciprocating wheel, and the reciprocating wheel is powered by the micro fan device and drives the needle tool to rotate in a reciprocating manner through the second roller wheel and the first roller wheel, so that the twisting operation in the needle inserting process and the needle transporting process is realized; in the acupuncture process, the airflow output by the micro fan device is blown to the acupuncture part through the air outlet nozzle to relieve the pain of a patient; after the acupuncture operation is finished, the finger handle is dialed by fingers to move outwards so that the first roller is removed from the groove part, and then the needle tool can be taken out from the needle placing groove.

Compared with the prior art, the invention has the following technical effects:

the whole needle holding pen is in a pen shape, in the clinical use process, a doctor can hold the needle holding pen in a pen holding mode to complete the needle inserting and puncturing operation, compared with the needle holding and puncturing by bare hands, the needle holding and puncturing operation is more smooth, the force application is more convenient, and parameters such as the position, the angle, the depth and the like of the needle inserting are easier to accurately control; when the needle is transported, the needle body can be lifted and inserted by holding the needle pen, and after the finger handle is pressed downwards, the needle body can rotate in a reciprocating manner within a specific angle, so that twisting is realized; in the acupuncture process, the airflow output by the micro fan device can be blown to the acupuncture part through the air outlet nozzle, so that the pain of a patient can be effectively relieved; simultaneously, because this clinical acupuncture subassembly is when clinical use, based on the needle utensil with hold the cooperation of needle pen and accomplish the operation, hold the needle pen and can not produce the contact with patient's health, carry out necessary disinfection according to the disinfection standard and can recycle, and the needle utensil need not to set up the stalk portion that is used for handing, and then the structure is more simply short and small, and the cost of manufacture is cheap, is fit for disposable more, under the prerequisite of guaranteeing safety and sanitation, greatly reduced treatment cost and reduced the wasting of resources that the abandonment caused.

Drawings

Fig. 1 is a schematic structural view of a needle in embodiment 1.

Fig. 2 is a schematic structural diagram of a stylus pen according to embodiment 1.

Fig. 3 is a second schematic structural view of the stylus pen in embodiment 1.

Fig. 4 is an exploded view of the stylus of embodiment 1.

Fig. 5 is a second exploded view of the stylus of embodiment 1.

Fig. 6 is a partially cut-away structural schematic view of the stylus holder in embodiment 1.

FIG. 7 is a schematic view showing a combination of the stylus and the needle in embodiment 1.

Fig. 8 is a partially cut-away schematic view of the combination of the stylus and the needle in embodiment 1.

FIG. 9 is a schematic view showing the engagement of the needle with the stylus in the initial position of the slider in embodiment 1.

FIG. 10 is a schematic view showing the engagement of the stylus with the stylus after the finger grip is moved outward in embodiment 1.

FIG. 11 is a schematic view showing the engagement of the needle with the stylus in case of pressing the finger grip in embodiment 1.

Fig. 12 is a schematic structural view of a micro-fan apparatus according to embodiment 1.

Fig. 13 is a schematic structural view of the deceleration varying mechanism in embodiment 1.

Fig. 14 is a schematic transmission diagram of the deceleration varying mechanism according to embodiment 1.

FIG. 15 is a schematic view of the combination of the needle and the stylus of embodiment 2.

Fig. 16 is a schematic structural view of a stylus pen according to embodiment 3.

Fig. 17 is one of the structural views of the setting jig in the initial state in example 4.

FIG. 18 is a second schematic view of the structure of the positioning clip of example 4 in the initial state.

Fig. 19 is a sectional view of the setting clip in the initial state in embodiment 4.

FIG. 20 is an expanded view of the setting clip of embodiment 4.

FIG. 21 is a schematic view showing one of the structures of the mounting clip of example 4 in a use state.

FIG. 22 is a second schematic view of the structure of the mounting clip of embodiment 4 in use.

In the figure, 1, a needle tool 101, a needle body 102, a groove portion 103, a limit step 104, a guide sleeve 2, a pen body 201, a tip portion 202, a pen holder portion 203, a cap portion 3, an air outlet nozzle 4, a needle placing groove 5, a finger grip 501, an anti-slip pattern 6, a pen clip 7, an air inlet hole 8, a timing device 9, a switch 10, a first roller 11, a slider 12, a second roller 13, an elastic member 14, a reciprocating wheel 15, a driving shaft 16, a power supply 17, a micro-fan device 171, an air outlet 172, an air inlet 173, an impeller 174, a driving motor 175, a housing 18, a speed reduction and change mechanism 181, an eccentric shaft 182, a connecting rod 183, a speed reduction gear 184, a driving gear 185, a driven gear 186, a sector gear 19, a placement seat 20, an anti-slip surface 21, 22, a housing 23, a shaft seat 24, a shaft seat opening 24, a shaft seat 21, a shaft seat opening 24, a needle placing opening, a needle placing groove 2, a pen body 201, a tip portion 202, a pen holder portion, a pen body, a switch, the cover, 25, the mounting clip, 251, the clamping head, 252, the crease, 253, the rear plate body, 254, the arch part, 255, the front plate body, 256, the second clamping hole, 257, the first clamping hole, 258 and the clamping hole.

Detailed Description

Example 1

Referring to fig. 1 and 2, the clinical acupuncture assembly disclosed in this embodiment includes a needle 1 and a needle holding pen;

referring to fig. 1, the needle 1 includes a slender cylindrical needle body 101 with a front portion thereof being a tip, a guide sleeve 104 is sleeved on a middle rear portion of the needle body 101, a groove portion 102 is provided on the guide sleeve 104, and an outer diameter of the groove portion 102 is smaller than an outer diameter of a main body of the guide sleeve 104, so that a limiting step 103 is respectively formed on a front side and a rear side of the groove portion 102; the needle body 101 is made of metal, preferably stainless steel, the guide sleeve 104 is made of plastic, and the needle 1 is a disposable device;

2-6, the needle holding pen comprises a pen body 2, the pen body 2 is made of plastic and is slender so as to be convenient to hold, a needle placing groove 4 is formed in the pen body 2, the needle placing groove 4 extends forwards and backwards to accommodate the middle rear part of the needle 1, the front end of the needle placing groove 4 is communicated with the front end surface of the pen body 2, and the rear end of the needle placing groove 4 is a blind end; a slide block 11 and an elastic piece 13 are arranged in the pen body 2, the slide block 11 can only move in a linear stroke, the elastic piece 13 is used for driving the slide block 11 to reset to an initial position, the linear stroke is perpendicular to the linear direction of the needle placing groove 4, one end of the slide block 11 is fixedly connected with a finger handle 5 positioned outside the pen body 2, the slide block 11 can be driven to move in the linear stroke by pressing the finger handle 5 inwards or pulling the finger handle 5 outwards, and the elastic piece 13 is correspondingly elastically deformed when the slide block 11 moves inwards or outwards from the initial position; a first roller 10 and a second roller 12 which are distributed in the front and back are arranged on the sliding block 11, and the first roller 10 and the second roller 12 can only rotate synchronously; the pen body 2 is internally provided with a micro-fan device 17 and a power supply 16, the micro-fan device 17 can suck air through an air inlet 172 and discharge the air through an air outlet 171 when in operation, the power supply 16 is used for providing electric energy required by the operation for the micro-fan device 17, a switch 9 is arranged outside the pen body 2, the start-stop state of the micro-fan device 17 can be regulated and controlled by the switch 9, the front end of the pen body 2 is provided with a plurality of air outlets 3, the air outlets 3 are uniformly distributed around the needle holding groove 4, the air outlets 3 are communicated with the air outlet 171 of the micro-fan device 17 through an air duct arranged in the pen body 2, and the pen body 2 is externally provided with an air inlet 7 communicated with the air inlet 172 of the micro-fan device 17, so that the air outlets 3 can blow airflow forwards when the micro-fan device 17 operates, as shown in fig. 8; a rotatable reciprocating wheel 14 is limited in the pen body 2, the reciprocating wheel 14 is in transmission connection with a driving shaft 15 of a micro fan device 17 through a speed reduction variation mechanism 18, and when the micro fan device 17 works, the driving shaft 15 drives the reciprocating wheel 14 to rotate in a low-speed reciprocating mode through the speed reduction variation mechanism 18;

referring to fig. 7-11, after the middle rear portion of the needle device 1 is disposed in the needle slot 4, when the sliding block 11 is located at the initial position, the first roller 10 extends into the groove portion 102 and does not abut against the bottom side wall of the groove portion 102, at this time, the needle device 1 cannot move back and forth, the finger handle 5 is pushed outward by the finger, the sliding block 11 drives the first roller 10 and the second roller 12 to move outward, the first roller 10 moves to the outside of the groove portion 102 without limiting the movement of the needle device 1, when the finger handle 5 is pressed by the finger, the sliding block 11 drives the first roller 10 and the second roller 12 to move inward, the first roller 10 abuts against the bottom side wall of the groove portion 102, the second roller 12 abuts against the reciprocating wheel 14, and at this time, the reciprocating wheel 14 drives the needle device 1 to rotate back and forth through the second roller 12 and the first roller 10 during the reciprocating rotation.

The using method and the working principle of the clinical acupuncture component are as follows:

referring to fig. 10, in clinical acupuncture, holding the stylus and using one hand to dial the finger grip 5 outwards, the finger grip 5 will drive the sliding block 11, the first roller 10 and the second roller 12 to move outwards synchronously, the first roller 10 will move to the outside of the groove portion 102 of the needle 1, then the stylus is held without any part to limit the movement of the needle 1, the middle rear part of the needle 1 is inserted into the needle placing groove 4, as shown in fig. 9, after the finger grip 5 is released, the elastic member 13 will drive the sliding block 11 to return to the initial position, i.e. the first roller 10 extends into the groove portion 102, at this time, under the cooperation of the needle placing groove 4, the first roller 10 and the groove portion 102, the needle 1 cannot move relative to the stylus, so that the stylus and the needle 1 are kept in a stable combination state, as shown in fig. 7 and 8, the micro fan device 17 is adjusted to an operating state by the switch 9, and the stylus is placed in the mouth and held in a gesture of holding the stylus, the operations of needle insertion, needle lifting, needle transportation, lifting and inserting and the like can be conveniently and rapidly carried out; referring to fig. 11, during acupuncture, when a finger is continuously pressed on the finger grip 5, the first roller 10 will abut against the bottom side wall of the groove 102, and the second roller 12 will abut against the wheel surfaces of the reciprocating wheel 14, i.e. the reciprocating wheel 14 establishes transmission connection with the needle body 101 through the second roller 12 and the first roller 10, and the reciprocating wheel 14, which is powered by the micro-fan device 17 and rotates in a reciprocating manner at a low speed, will drive the needle set 1 to rotate slowly in a reciprocating manner through the second roller 12 and the first roller 10, i.e. the "twisting" operation during the needle insertion and the needle transportation is realized; referring to fig. 10, after the acupuncture operation is completed, the finger handle 5 is moved outward by the finger to move the first roller 10 out of the groove portion 102, and then the needle 1 is taken out of the needle placing groove 4; the used needle 1 is collected as medical waste, and the needle pen is sterilized according to the standard and then used next time.

Referring to fig. 7 and 8, in the clinical use process of the clinical acupuncture assembly, a doctor holds the needle holding pen to complete the needle inserting and puncturing operation, compared with the needle holding and puncturing by hands, the operation is more smooth, the force application is more convenient, and the parameters such as the position, the angle, the depth and the like of the needle inserting are easier to accurately control; during needle operation, as shown in fig. 11, the needle body 101 can be lifted and inserted by holding the stylus, and when the finger handle 5 is pressed, the needle body 101 can be rotated in a reciprocating manner within a specific angle, i.e., "twist", so that compared with the conventional needle operation by bare hands, the operation mode for needle operation is more labor-saving and convenient, and is more favorable for carrying out good control on the amplitude of twist and lifting and inserting.

Referring to fig. 7, when the clinical acupuncture assembly is used clinically, the needle holder 1 and the needle holding pen are matched to complete operation, the needle holding pen does not contact with the body of a patient, the needle holder can be recycled by necessary disinfection according to disinfection specifications, the needle holder 1 does not need to be provided with a handle part for holding, the structure is simple, small and exquisite, the whole length is short, the manufacturing cost is low, the needle holder is more suitable for disposable use, and on the premise of ensuring safety and sanitation, the treatment cost is greatly reduced, and the waste of resources caused by abandonment is reduced.

Referring to fig. 2 and 7, in the clinical acupuncture assembly, the stylus is pen-shaped and the finger grip 5 can be disposed at the outer side of the holding portion of the pen body 2, the design perfectly combines with ergonomics, the finger grip 5 can be pressed or shifted by one finger during the process of holding the stylus, so as to achieve corresponding operation effect, and the whole stylus can be stably held without shaking during the process, thereby ensuring stable acupuncture operation; meanwhile, when the sliding block 11 is at the initial position, the position of the needle tool 1 can be locked, so that the needle tool 1 and the needle holding pen are kept in a stable combined state, and the acupuncture operation by the needle holding pen held by the hand, which is full of attention of doctors, is facilitated.

In conclusion, the clinical acupuncture component is based on a delicate structural design, is convenient and quick to use clinically, is smooth to operate, facilitates force application, particularly can finish needle operation more labor-saving and accurately, and can remarkably improve clinical acupuncture efficiency and even acupuncture effect; the clinical acupuncture component is based on a combined design, so that the acupuncture cost is greatly reduced, and the resource waste is reduced; the clinical acupuncture component has simple structure, easy manufacture and low overall cost; make this clinical acupuncture subassembly have very big popularization prospect based on above.

In clinical acupuncture, it can be found that when acupuncture is performed on a sensitive part, the pain of a patient is severe, and particularly when the pain threshold of the patient is low, the pain is more obvious; in the actual life, it can be found that when the body surface is slightly stabbed by sharp objects, the air can be blown into the wound to effectively relieve pain in time, and the phenomenon is not unreasonable, on one hand, the air flow can generate a certain stimulation effect on the body surface touch sense, so that the wounded can transfer attention and reduce the sensitivity to the pain at the wound from the subjective consciousness, on the other hand, the air flow can accelerate the heat loss at the wound and has a certain cooling effect on the nerve endings transmitting the pain sense, so that the pain sense at the wound can be reduced; therefore, as shown in fig. 8, when the clinical acupuncture is performed by using the clinical acupuncture device, the micro-fan device 17 is kept in an operating state, and the air flow output by the micro-fan device 17 can be blown to the acupuncture part through the air outlet nozzle 3, so that the pain of the patient can be effectively relieved.

As shown in fig. 1, 8, 9, and 10, generally, a needle body 101 used in clinical acupuncture is generally thin, and if the thin needle body 101 is directly matched with a needle holder, it is obvious that technical requirements for manufacturing precision of a needle holder pen are greatly improved, and in this embodiment, a guide sleeve 104 is sleeved on a middle rear portion of the needle body 101, and an outer diameter of the guide sleeve 104 is certainly larger than that of the needle body 101, which is more favorable for setting a groove portion 102, and the first roller 10, the needle placing groove 4 and the guide sleeve 104 are matched to indirectly limit the needle body 101, so that manufacturing difficulty of the needle holder pen can be greatly reduced, and matching precision of the needle holder pen and a needle 1 is improved; meanwhile, based on the above design, the first roller 10 can provide a larger driving force for the needle body 101 by cooperating with the groove portion 102 on the guide sleeve 104; in addition, the guide sleeve 104 is preferably designed in a sectional manner, that is, the guide sleeve 104 is composed of a plurality of sections which are spaced back and forth, and the groove portion 102 is arranged at the last section of the guide sleeve 104, so that on one hand, the material consumption of the guide sleeve 104 can be reduced, the manufacturing cost can be reduced, on the other hand, the resistance generated by the needle placing groove 4 when the needle 1 rotates can be reduced, and the driving force required for twisting the needle 1 is smaller.

Referring to fig. 2 and 7, in the clinical acupuncture assembly, the finger grip 5 extends backwards along the pen body 2, the side of the finger grip 5 away from the pen body 2 is provided with anti-slip threads 501, and the surface of the side of the finger grip 5 close to the pen body 2 is smooth, so that the finger grip 5 is more convenient to press, fingers slide downwards along the pen body 2, and the finger grip 5 can be driven to move outwards by the finger tips abutting against the inner side of the finger grip 5, and the operation is convenient and fast; further, the finger grip 5 and the slider 11 are integrated.

Referring to fig. 5 and 6, in manufacturing the clinical acupuncture assembly, the matching structure of the sliding block 11, the first roller 10, the second roller 12, the elastic member 13, the finger grip 5 and the pen body 2 has various alternative embodiments, and is preferably implemented by adopting the following structure:

a placing seat 19 for placing the sliding block 11 is arranged in the pen body 2, the sliding block 11 is limited by the placing seat 19 and can only move in a linear stroke, the elastic piece 13 is positioned in the placing seat 19 and connected between the pen body 2 and the sliding block 11, and one end of the sliding block 11 extends to the outside of the placing seat 19 and is connected with the finger handle 5; further, the elastic piece 13 is a wave-shaped elastic piece;

referring to fig. 5 and 6, a rotating shaft extending forward and backward is installed on the slider 11, the first roller 10 is fixed to a front end of the rotating shaft, and the second roller 12 is fixed to a rear end of the rotating shaft.

Referring to fig. 3 and 4, in the clinical acupuncture assembly, the pen body 2 is provided with a timing device 8, and a doctor can use the timing device 8 to perform timing and timing to control the needle remaining time during acupuncture more precisely.

Referring to fig. 2 and 3, in the clinical acupuncture assembly, a pen clip 6 is mounted at the rear end of the pen body 2, so that the stylus is more convenient to place and carry.

Referring to fig. 2-6, in the clinical acupuncture assembly, the pen body 2 is composed of a tip 201, a pen holder 202 and a cap 203, which are sequentially combined and connected in a front-to-back manner, the slide block 11, the finger grip 5, the first roller 10, the second roller 12 and the reciprocating wheel 14 are arranged in the pen holder 202, the pen holder 202 is provided with a pen cavity, the rear end of the pen cavity is sealed by the cap 203, the micro-fan device 17, the power supply 16 and the deceleration variation mechanism 18 are arranged in the pen cavity, and the switch 9 is arranged on the rear end face of the cap 203; therefore, the internal structure of the pen body 2 is easier to process and manufacture, the internal parts are more convenient to install, and the manufacturing difficulty and the manufacturing cost of the pen body 2 are reduced.

Referring to fig. 4, 5, 8 and 12, in the clinical acupuncture set, the micro-fan unit 17 is composed of a housing 175, a driving motor 174 and an impeller 173, the driving motor 174 is disposed in the housing 175, the impeller 173 is fixed to an output shaft of the driving motor 174, and the output shaft of the driving motor 174 is the driving shaft 15 of the micro-fan unit 17; the air outlet 171 and the air inlet 172 of the micro-fan device 17 are respectively arranged at the front end and the rear end of the housing 175; because the micro-fan device 17 adopts an integrated design, the installation into the pen body 2 is more convenient.

Referring to fig. 8, 11, 13 and 14, in the clinical acupuncture assembly, the reciprocating wheel 14 is in transmission connection with the driving shaft 15 of the micro-fan device 17 through a speed-reducing varying mechanism 18, and the core function of the speed-reducing varying mechanism 18 is two, one is to reduce the speed during the transmission process to reduce the rotation speed of the reciprocating wheel 14, and the other is to convert the kinetic energy to convert the constant-direction rotation motion of the driving shaft 15 into the reciprocating rotation motion of the reciprocating wheel 14, in terms of the prior art, the speed-reducing varying mechanism 18 has various implementation structures, and preferably adopts the following structure:

the speed reduction and change mechanism 18 comprises a driving gear 184, a reduction gear 183, a sector gear 186 and a driven gear 185, wherein the driving gear 184 is fixed on the driving shaft 15 of the micro fan device 17, the reduction gear 183, the sector gear 186 and the driven gear 185 are rotationally fixed in the pen body 2, and the reduction gear 183 is larger than the driving gear 184 in wheel diameter and is meshed with the driving gear 184; the sector gear 186 and the reduction gear 183 are respectively provided with an eccentric shaft 181, and the two eccentric shafts 181 are connected through a connecting rod 182, so that the reduction gear 183 drives the sector gear 186 to swing back and forth through the connecting rod 182 in the continuous rotation process; the driven gear 185 is meshed with the sector gear 186, and the driven gear 185 is connected with the reciprocating wheel 14 through a shaft and can only rotate synchronously; the speed reduction change mechanism 18 is based on the design, so that the whole structure is smaller and more compact, and the transmission effect is more stable; further, the diameter of the sector gear 186 is larger than that of the driven gear 185, so that the sector gear 186 and the driven gear 185 can perform secondary speed reduction during transmission.

Example 2

Referring to fig. 15, this embodiment further improves the needle holding pen based on the structure of the clinical acupuncture set disclosed in embodiment 1:

the pen body 2 is limited with a roller 21 which can only rotate, the central axis of the roller 21 is parallel to the linear direction of the needle placing groove 4, and the part of the roller 21 is positioned in the needle placing groove 4; when the finger handle 5 is pressed to make the first roller 10 abut against the bottom side wall of the groove part 102, the roller 21 abuts against the guide sleeve 104 from the other side; therefore, when the first roller 10 cooperates with the groove portion 102 to drive the needle 1 to roll in the needle groove 4, the roller 21 can rotate synchronously with the guide sleeve 104, so as to greatly reduce the rotation resistance of the needle 1 during the rotation process, and make the needle 1 roll more smoothly.

With the prior art, the roller 21 has a plurality of arrangement ways in the pen body 2, and the preferred embodiment is as follows: the pen body 2 is provided with a shaft seat 22, the shaft seat 22 is communicated with the needle placing groove 4, bearings are respectively arranged at the front end and the rear end of the shaft seat 22, and two ends of the rolling shaft 21 are respectively supported and fixed through the bearings.

Still further, the wheel surfaces of the first roller 10, the second roller 12 and the reciprocating wheel 14 and the bottom side wall of the groove 102 are all provided with anti-skid surfaces 20, so as to improve the transmission stability between the above parts, and the anti-skid surfaces 20 are formed by means of sanding treatment or forming anti-skid grooves or sleeving anti-skid rubber rings.

Example 3

Referring to fig. 16, this embodiment further improves the needle holding pen based on the structure of the clinical acupuncture set disclosed in embodiment 1:

the outer side wall of the pen body 2 is provided with a placing opening 23, the placing opening 23 is sealed by a sealing cover 24, and the placing opening 23 is used for placing the slide block 11, the elastic piece 13 and other components in the pen body 2.

Example 4

In the present clinical practice, the needle 1 is usually placed in a sterile instrument box or a conventional disposable package, and the taking is not convenient enough, and the needle 1 and the needle holding pen cannot be combined quickly, so that the clinical operation efficiency of acupuncture is reduced to a certain extent.

In order to improve the above technical problem, the present embodiment adds a mounting clip for placing and accommodating the needle 1 on the basis of the structure of the clinical acupuncture and moxibustion component disclosed in the foregoing embodiment, and the specific scheme is as follows:

referring to fig. 17 to 20, the clinical acupuncture assembly includes a mounting clip 25, the mounting clip 25 includes an elongated flexible plate, the flexible plate is provided with a bent arch portion 254 in an arch bridge shape, the arch portion 254 extends along the width direction of the flexible plate, and the top of the arch portion 254 is provided with a first locking hole 257; the arched part 254 is provided with a plurality of clamping holes 258 which are distributed side by side along the width direction of the flexible plate body, the middle front part of the needle body 101 passes through the clamping holes 258 and is clamped and fixed by the clamping holes 258, and the front end and the rear end of the needle tool 1 are respectively positioned at the front side and the rear side of the arched part 254; the flexible plate body is divided into a front plate body 255 and a rear plate body 253 by taking the arched part 254 as a boundary, a second clamping hole 256 is formed in the front plate body 255, the front plate body 255 is folded from the upper side to the rear side, and the end part of the front plate body 255 is connected with the arched part 254; a crease 252 extending along the width direction of the flexible plate body is prefabricated on the rear plate body 253, and a chuck 251 which can be respectively in splicing fit with the first clamping hole 257 and the second clamping hole 256 is arranged at the end part of the rear plate body 253; as shown in fig. 17 and 18, when the mounting clip 25 is in the initial state, the rear plate 253 is folded forward along the fold 252 from the upper side and the cartridge 251 is inserted into the first cartridge hole 257, the mounting clip 25 has a rectangular sheet shape, the front end of the needle 1 is located in the interlayer formed by folding the front plate 255, and the rear end of the needle 1 is located in the interlayer formed by folding the rear plate 253; as shown in fig. 21 and 22, after the rear plate 253 is folded over along the fold 252 from the lower side and the chuck 251 is inserted into the second engaging hole 256, the setting clip 25 has a shape of a triangular prism, and in this case, in the use state of the setting clip 25, when the surface on which the chuck 251 is located is placed downward, the needle 1 is inclined and the middle-rear portion is in a suspended state.

When the clinical acupuncture assembly is implemented in the above manner, the mounting clip 25 can be used as a package of the needle set 1, as shown in fig. 17-19, in an initial state, the rear plate 253 is folded forward from the upper side along the fold 252 and the chuck 251 is inserted into the first chuck hole 257, at this time, the mounting clip 25 is in a rectangular sheet shape, and has the characteristics of convenient transportation and storage, and the like, and the sterility and the sanitation of the needle set 1 before the needle set is not used can be easily ensured by adopting the prior art, such as the means of arranging a plastic bag outside the mounting clip 25; when the needle device 1 is used, as shown in fig. 21 and 22, the clamping head 251 is pulled out from the first clamping hole 257, the rear plate body 253 is folded along the crease 252 from the lower side, then the clamping head 251 is inserted into the second clamping hole 256, the placing state of the placing clamp 25 is adjusted, the side where the clamping head 251 is located faces downwards, the arched part 254 is located at the upper end of the placing clamp 25, the needle device 1 is inclined, the middle rear part of the needle device 1 is in a suspended state, the middle rear part of the needle device 1 can be easily inserted into the needle placing groove 4 by holding the stylus pen, the stylus pen and the needle device 1 are combined, and the needle device 1 is pulled out from the clamping hole 258, so that subsequent clinical acupuncture operation can be performed, convenience and rapidness are achieved, and the clinical acupuncture operation efficiency can be remarkably improved.

In addition, as shown in fig. 19 and 20, when the mounting clip 25 is manufactured, the mounting clip 25 is manufactured based on a single plate, that is, the flexible plate, the first clipping hole 257, the second clipping hole 256, the clipping head 251, the fold 252, the arching portion 254, the clipping hole 258, and other components can be manufactured by cutting, pre-bending, pressing, and other conventional methods from a single plate, so that the manufacturing process of the mounting clip 25 is very simple, and the manufacturing cost is very low.

Further, as shown in fig. 17 and 18, in the above-described clinical acupuncture set, the mounting clip 25 is in an initial state, the rear plate body 253 is folded forward from the upper side along the fold 252 and the cartridge 251 is inserted into the first cartridge hole 257, and a plastic envelope (not shown) is provided around the mounting clip 25, thereby ensuring the hygiene and sterility of the mounting clip 25 and the needle set 1 mounted therein before use.

Further, in the above clinical acupuncture assembly, the flexible plate body is made of a plastic plate or a hard board.

Further, as shown in fig. 19 and 20, in the clinical acupuncture assembly, the chuck 251 and the flexible plate are integrally formed.