阅读说明：本技术 一种射频等离子体刀电极汽化、热凝、切割手术消炎装置 (Radio frequency plasma knife electrode vaporization, heat congeals, cutting operation anti-inflammatory device ) 是由 张丽华 陶高见 桑金华 于 2019-10-22 设计创作，主要内容包括：一种射频等离子体刀电极汽化、热凝、切割手术消炎装置,涉及医疗器械技术领域,包括针头,所述针头的外侧套接有绝缘层,所述绝缘层的内部活动连接有细针,所述绝缘层远离针头的一端活动连接有塑料外壳。通过对各个结构之间采用拼接式的设计,可减少术前准备的时间,简化准备流程,减少病人等待的时间,同时可根据不同的需求快速更换相应的针头,避免了手术过程中因更换针头浪费时间而造成的二次伤害,提高了该设备使用的安全性,同时,拼接式的设计可在部件损坏是进行单独更换,避免了因一体式设计导致的单个结构损坏要更换整个装置的问题,节省了一定的成本,相应的手术费用会有一定的减少。(The utility model provides a radio frequency plasma sword electrode vaporization, thermosetting, cutting operation anti-inflammatory device, relates to medical instrument technical field, including the syringe needle, the insulating layer has been cup jointed in the outside of syringe needle, the inside swing joint of insulating layer has thin needle, the one end swing joint that the syringe needle was kept away from to the insulating layer has plastic casing. Through the design to adopting the concatenation formula between each structure, reducible preoperative preparation time, simplify the preparation flow, reduce the time that patient waited for, simultaneously can be according to the corresponding syringe needle of demand quick replacement of difference, the secondary injury because of changing the syringe needle waste time and causing in the operation process has been avoided, the security that this equipment used has been improved, and simultaneously, the design of concatenation formula can be changed alone at the part damage, the problem of whole device will be changed because of the single structural damage that the integral type design leads to has been avoided, certain cost has been saved, corresponding operation expense has certain reduction.)

1. The utility model provides a radio frequency plasma sword electrode vaporization, thermosetting, cutting operation anti-inflammatory device, includes syringe needle (1), its characterized in that: insulating layer (2) have been cup jointed in the outside of syringe needle (1), the inside swing joint of insulating layer (2) has fine needle (3), the one end swing joint that syringe needle (1) were kept away from in insulating layer (2) has plastic casing (4), the one end swing joint that insulating layer (2) were kept away from in plastic casing (4) has connecting wire electric wire and plug (5), the outside swing joint of plastic casing (4) has water pipe (6).

2. The radio frequency plasma knife electrode vaporization, thermal coagulation, cutting surgery anti-inflammatory device of claim 1, wherein: the needle head (1) is composed of a tubular structure and a head structure, the head structure is in a flat design, the tubular structure is in a hollow design, and the outer diameter of the tubular structure is matched with the inner diameter of the insulating layer (2).

3. The radio frequency plasma knife electrode vaporization, thermal coagulation, cutting surgery anti-inflammatory device of claim 1, wherein: the inside of insulating layer (2) left part is provided with evenly distributed's constant head tank structure, and the surface of syringe needle (1) tubular structure is provided with the locating piece structure, and this locating piece structure and constant head tank structure looks adaptation.

4. The radio frequency plasma knife electrode vaporization, thermal coagulation, cutting surgery anti-inflammatory device of claim 1, wherein: the water pipe (6) is movably clamped in the plastic shell (4), a through hole structure is arranged in the plastic shell (4) and communicated with the insulating layer (2), and the water pipe (6) is communicated with the insulating layer (2) through the through hole structure.

5. The radio frequency plasma knife electrode vaporization, thermal coagulation, cutting surgery anti-inflammatory device of claim 1, wherein: the injection holes which are uniformly distributed are formed in the outer side of the left part of the insulating layer (2), are distributed annularly and have the same specification and interval.

6. The radio frequency plasma knife electrode vaporization, thermosetting, cutting surgery anti-inflammatory device according to claim 1, and the use method of the radio frequency plasma knife electrode vaporization, thermosetting, cutting surgery anti-inflammatory device is provided, and is characterized by comprising the following steps:

s1, assembling: the needle head (1) is inserted into the insulating layer (2) and is connected with the insulating layer by utilizing the positioning block structure and the positioning groove structure; inserting a fine needle (3) into the insulating layer (2); inserting the insulating layer (2) into a reserved hole in the left side of the plastic shell (4) and enabling the insulating layer to be tightly connected; the water pipe (6) is inserted into the plastic shell (4) from the lower part of the plastic shell in an inclined way; connecting wires and a plug (5) of the connecting wire are plugged on a power supply and are ensured to be connected;

s2, preoperative preparation: determining the needle placement position and marking correspondingly, sterilizing the marked part at least twice by using a sterilized cotton swab, and wiping the marked part by using sterile gauze after the sterilization is finished so as to keep the marked part dry;

s3, instrument preparation and debugging: preparing a radio frequency temperature control therapeutic apparatus, a low-temperature plasma surgical system, high-frequency surgical energy platform equipment, a spare body knife head, electrodes and equipment which is assembled in S1, enabling the low-temperature plasma surgical system to send corresponding signals and transmit the signals to a handle motor, and repeating the process for at least three times until the signals are stable;

s4, configuration control unit: configuring the low-temperature plasma surgery system into a radio-frequency electric signal according to requirements, and enabling the end part of the low-temperature plasma surgery system to be in bidirectional electric connection with a single active electrode of the low-temperature plasma surgery system;

s5, preheating and observing: the device is connected with 220V alternating current, the device is preheated for 1-2S at low voltage, a high-voltage switch is turned on after preheating is finished, power adjustment is carried out, the output power of the device is maximized, the reflected power of the device is minimized, and at the moment, if a visible electrode forms an obvious plasma thin layer at the front end of the cutter head, preheating is finished;

s6, cutting and diminishing inflammation: the needle head (1) is punctured into the needle inserting position after disinfection and drying, the low-temperature plasma operation system outputs 0-36W radio frequency processing waveform of corresponding energy to an operation electrode through a control unit, and cutting and ablation of tissues are realized;

s7, coagulation treatment: the high-frequency operation energy platform device host outputs 0-36W high-frequency processing waveforms with corresponding energy to the operation electrodes, and the operation electrodes generate energy to act on tissues to realize tissue coagulation;

s8, cleaning: after the operation is finished, the needle (1) is pulled out, and the punctured part is subjected to hemostasis treatment by using sterile gauze until the hemorrhage is completely stopped.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a radio frequency plasma knife electrode vaporization, thermosetting and cutting operation anti-inflammation device.

Background

The radio frequency plasma surgical system is a new generation of low-temperature plasma surgical system, the radio frequency plasma technology is embodied in medical instrument products, for example, the radio frequency plasma surgical system is widely applied to the fields of neurosurgery, orthopaedics and the like, can be used for soft tissue dissection, excision, ablation, hemostasis and drying of surgical operations, and can be matched with an endoscope system to carry out intracavity operations or be matched with an imaging system to carry out interventional therapy.

At present, two methods are mainly used for treating soft tissue pain, one method is a radio frequency plasma electrode thermocoagulation therapy, and the radio frequency plasma electrode penetrates into an affected part through puncture to raise the temperature of a needle point, so that the effects of diminishing inflammation, relieving pain, promoting blood circulation, removing blood stasis and relieving clinical symptoms are achieved; the other is needle knife therapy, which adopts needle knife to loosen, so that the inflammatory adhesion of soft tissue is loosened, and the aim of clinical cure is achieved. However, in the actual use process, the treatment means of the radio frequency plasma needle knife is not suitable for all patient groups, and sequelae and complications are easily caused by improper use. In addition, the conventional surgical equipment cannot timely and effectively stop bleeding after cutting tissues in the process of performing surgery, the working principle of the surgical equipment is that the tissues are heated to denature so as to achieve the purpose of treatment, the controllability of a treatment area is not high, and the uncut part is also thermally damaged.

In order to solve the above problems, the inventor proposes an anti-inflammatory device for rf plasma knife electrode vaporization, thermal coagulation, and cutting operation, which has the advantages of wide application range, simple structure, and capability of performing cutting, anti-inflammatory, and blood coagulation.

Disclosure of Invention

In order to realize the purposes of wide application range, simple structure and capability of cutting, diminishing inflammation and coagulating blood, the invention provides the following technical scheme: the utility model provides a radio frequency plasma sword electrode vaporization, thermosetting, cutting operation anti-inflammatory device, includes the syringe needle, its characterized in that: the insulating layer has been cup jointed in the outside of syringe needle, the inside swing joint of insulating layer has thin needle, the one end swing joint that the syringe needle was kept away from to the insulating layer has plastic casing, the one end swing joint that the insulating layer was kept away from to plastic casing has connecting wire electric wire and plug, the outside swing joint of plastic casing has the water pipe.

Preferably, the needle consists of a tubular structure and a head structure, the head structure is of flat design, the tubular structure is of hollow design, and the outer diameter of the tubular structure is adapted to the inner diameter of the insulating layer.

Preferably, the inside of the left part of the insulating layer is provided with a positioning groove structure which is uniformly distributed, the surface of the needle head tubular structure is provided with a positioning block structure, and the positioning block structure is matched with the positioning groove structure.

Preferably, the outer side of the left part of the insulating layer is provided with evenly distributed injection holes which are distributed annularly and have the same specification and interval.

Preferably, the water pipe is movably clamped inside the plastic shell, a through hole structure is arranged inside the plastic shell and communicated with the insulating layer, namely the water pipe is communicated with the insulating layer through the through hole structure.

According to the radio frequency plasma knife electrode vaporization, thermosetting and cutting surgery anti-inflammatory device, a using method of the radio frequency plasma knife electrode vaporization, thermosetting and cutting surgery anti-inflammatory device is provided, and the using method comprises the following steps:

s1, assembling: inserting the needle head into the insulating layer, and connecting the needle head and the insulating layer by using the positioning block structure and the positioning groove structure; inserting a fine needle into the insulating layer; inserting the insulating layer into the reserved hole in the left side of the plastic shell and enabling the insulating layer to be tightly connected; inserting the water pipe into the plastic shell from the lower part of the plastic shell in an inclined way; connecting wires and plugs of the connecting wires with a power supply in an inserted mode and ensuring the connection of the wires and the plugs;

s2, preoperative preparation: determining the needle placement position and marking correspondingly, sterilizing the marked part at least twice by using a sterilized cotton swab, and wiping the marked part by using sterile gauze after the sterilization is finished so as to keep the marked part dry;

s3, instrument preparation and debugging: preparing a radio frequency temperature control therapeutic apparatus, a low-temperature plasma surgical system, high-frequency surgical energy platform equipment, a spare body knife head, electrodes and equipment which is assembled in S1, enabling the low-temperature plasma surgical system to send corresponding signals and transmit the signals to a handle motor, and repeating the process for at least three times until the signals are stable;

s4, configuration control unit: configuring the low-temperature plasma surgery system into a radio-frequency electric signal according to requirements, and enabling the end part of the low-temperature plasma surgery system to be in bidirectional electric connection with a single active electrode of the low-temperature plasma surgery system;

s5, preheating and observing: the device is connected with 220V alternating current, the device is preheated for 1-2S at low voltage, a high-voltage switch is turned on after preheating is finished, power adjustment is carried out, the output power of the device is maximized, the reflected power of the device is minimized, and at the moment, if a visible electrode forms an obvious plasma thin layer at the front end of the cutter head, preheating is finished;

s6, cutting and diminishing inflammation: the needle head is punctured into the needle inserting position after disinfection and drying, and the low-temperature plasma operation system outputs 0-36W radio frequency processing waveform of corresponding energy to an operation electrode through the control unit to realize cutting and ablation of tissues;

s7, coagulation treatment: the high-frequency operation energy platform device host outputs 0-36W high-frequency processing waveforms with corresponding energy to the operation electrodes, and the operation electrodes generate energy to act on tissues to realize tissue coagulation;

s8, cleaning: after the operation is completed, the needle head is pulled out, and the punctured part is subjected to hemostasis treatment by using sterile gauze until the hemorrhage is completely stopped.

Advantageous effects

The radio frequency plasma knife electrode vaporization, thermosetting and cutting operation anti-inflammation device has the following beneficial effects:

1. through the design to adopting the concatenation formula between each structure, the reducible preoperative time of preparing simplifies the preparation flow, reduces the time that patient waited for, can be simultaneously according to the corresponding syringe needle of different demand quick replacement, has avoided the operation in-process because of changing the syringe needle waste time and the secondary damage that causes, has improved the security that this equipment used.

2. Can carry out alone the change through the design of concatenation formula when the part damages, avoid the problem that the whole device will be changed to single structural damage that leads to because of the integral type design, save certain cost, corresponding operation expense can have certain reduction.

Drawings

FIG. 1 is a general view of the structure of the present invention;

FIG. 2 shows a first embodiment of the needle tip of the present invention;

FIG. 3 shows a second embodiment of the needle of the present invention;

FIG. 4 shows a third embodiment of the needle of the present invention;

FIG. 5 is an enlarged view of the structure A shown in FIG. 1, and a partial enlarged view of an injection hole according to the present invention;

fig. 6 is a schematic view of the structure of the needle head of the present invention.

In the figure: 1-needle head, 2-insulating layer, 3-fine needle, 4-plastic shell, 5-connecting wire and plug, 6-water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention is further described below by way of examples: