阅读说明：本技术 一种通水气的铒激光牙科治疗仪手柄 (Erbium laser dental therapeutic instrument handle capable of being filled with water vapor ) 是由 孙正元 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种通水气的铒激光牙科治疗仪手柄,包括把手、旋转头、水管、激光管、气管、内杆、伺服电机、外杆、凹槽、L型固定杆、卡块、按压块、卡槽、卡条、套管、安装壳、通孔、第一轴承、弹簧、竖杆、第二轴承、挡块和固定架。本发明结构设计合理,内杆内腔安装有伺服电机,可带动旋转头和外杆转动设定角度,对口腔进行清洁处理,外杆顶部的把手,便于医护人员治疗过程中抓握手柄,增加牙科治疗的安全性；本发明结构设计紧凑,内杆末端安装有L型固定杆,可将L型固定杆在凹槽内滑动,调整后松开按压块,L型固定杆的位置限定,移动卡条后,激光输出到达病患处,增加了治疗病患处的针对性,减少激光对其他部位的损伤。(The invention discloses an erbium laser dental therapeutic instrument handle capable of being communicated with water vapor, which comprises a handle, a rotating head, a water pipe, a laser pipe, an air pipe, an inner rod, a servo motor, an outer rod, a groove, an L-shaped fixed rod, a clamping block, a pressing block, a clamping groove, a clamping strip, a sleeve, an installation shell, a through hole, a first bearing, a spring, a vertical rod, a second bearing, a stop block and a fixing frame. The dental treatment instrument is reasonable in structural design, the servo motor is arranged in the inner cavity of the inner rod and can drive the rotating head and the outer rod to rotate for a set angle to clean the oral cavity, and the handle at the top of the outer rod facilitates medical staff to grasp the handle in the treatment process and improves the safety of dental treatment; the invention has compact structural design, the L-shaped fixed rod is arranged at the tail end of the inner rod and can slide in the groove, the pressing block is loosened after adjustment, the position of the L-shaped fixed rod is limited, and after the clamping strip is moved, laser output reaches the affected part, thereby increasing the pertinence of treating the affected part and reducing the damage of laser to other parts.)

1. The utility model provides a logical erbium laser dental unit handle of aqueous vapor which characterized in that: the novel multifunctional electric toothbrush comprises a handle (1), an outer rod (8) and an installation shell (12), wherein a rotating head (2) is installed on the left side of the outer rod (8), a water pipe (3) and an air pipe (5) are installed in the rotating head (2), a laser pipe (4) is installed between the water pipe (3) and the air pipe (5), an inner rod (6) is installed in an inner cavity of the outer rod (8), a servo motor (7) is fixedly connected to an inner cavity of the inner rod (6), one end of an L-shaped fixing rod (9) is fixedly connected to the tail end of the inner rod (6), a pressing block (902) is fixedly connected to the other end of the L-shaped fixing rod (9), the L-shaped fixing rod (9) penetrates through a groove (801), and the groove (801);

outer pole (8) top rigid coupling has handle (1), handle (1) bottom block has card strip (10), just outer pole (8) right-hand member rigid coupling has first bearing (13), installation piece (12) are installed to first bearing (13) end, the rigid coupling has two sleeve pipes (11) in installation piece (12).

2. The moisture-permeable erbium laser dental treatment instrument handle according to claim 1, wherein: second bearing (16) are installed to the one end that L type dead lever (9) and interior pole (6) are close to, spring (14) and montant (15) are installed to L type dead lever (9) inner chamber, spring (14) cup joint in montant (15) outside.

3. The moisture-permeable erbium laser dental treatment instrument handle according to claim 1, wherein: a plurality of clamping grooves (903) are formed in the two sides of the groove (801), clamping blocks (901) are arranged above the clamping grooves (903), and the clamping blocks (901) are fixedly connected to the two sides of the L-shaped fixing rod (9).

4. The moisture-permeable erbium laser dental treatment instrument handle according to claim 1, wherein: laser pipe (4) top inner wall block has baffle (17), baffle (17) terminal rigid coupling has card strip (10), mount (18) are installed to card strip (10) both sides, mount (18) top rigid coupling is in laser pipe (4) outer wall bottom, just card strip (10) run through mount (18) and outer pole (8) bottom lateral wall in proper order.

5. The moisture-permeable erbium laser dental treatment instrument handle according to claim 1, wherein: water pipe (3) and trachea (4) run through rotating head (2), interior pole (6) and outer pole (8) in proper order, just water pipe (3) and the terminal rigid coupling of trachea (4) have sleeve pipe (11), just be provided with the internal thread in sleeve pipe (11).

6. The moisture-permeable erbium laser dental treatment instrument handle according to claim 1, wherein: the laser tube (4) penetrates through the outer rod (8) and the mounting shell (12), a through hole (1201) is formed in the mounting shell (12), and the through hole (1201) is located on two sides of the laser tube (4).

Technical Field

The invention relates to a handle structure, in particular to a handle of an erbium laser dental therapeutic apparatus for introducing water and air, belonging to the technical field of medical device application.

Background

Laser has been attracting much attention as a new technology in the dental field. The laser optical fiber is flexible and fine, and can freely enter the periodontal pocket bottom and any field in the oral cavity. The laser with the wavelength of 1064nm has the characteristics of moderate penetration depth to human tissues and moderate generated heat. The small-energy laser can effectively seal the capillary vessels of the oral cavity, decompose and denature bacterial proteins, and achieve the effects of detumescence, hemostasis and sterilization. Acting on dentin, can kill part of nerve cells to achieve desensitizing effect. And can be used for cleaning necrotic tissues and dirt in cavities and root canals of teeth so as to be convenient for filling. The energy of the oral cavity treatment device can be randomly adjusted within the threshold range, has good biological characteristics, has unique superiority in the treatment application of the oral cavity diseases, and is a new means for treating the oral cavity diseases at present. The oral cavity laser therapeutic equipment belongs to three kinds of medical equipment.

Traditional dental therapy appearance handle does not lead to aqueous vapor, and the handle installation water pipe that leads to aqueous vapor and tracheal position also can not rotate, and medical personnel's of also being convenient for gripping is unfavorable for the treatment in sick department, and installation water pipe and tracheal structural length are certain, can not adjust according to the difference of treatment position, and laser makes can produce the damage to other positions in oral cavity at misoperation. Therefore, the erbium laser dental instrument handle which is aerated with water is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems and provide a handle of an erbium laser dental therapeutic apparatus through which water vapor can be introduced.

The invention realizes the purpose through the following technical scheme, which comprises a handle, an outer rod and an installation shell, wherein a rotating head is arranged on the left side of the outer rod, a water pipe and an air pipe are arranged in the rotating head, a laser pipe is arranged between the water pipe and the air pipe, an inner rod is arranged in an inner cavity of the outer rod, a servo motor is fixedly connected in the inner cavity of the inner rod, one end of an L-shaped fixed rod is fixedly connected at the tail end of the inner rod, a pressing block is fixedly connected at the other end of the L-shaped fixed rod, the L-shaped fixed rod penetrates through a groove, and;

the utility model discloses a handle, including outer pole top rigid coupling, handle bottom block has the card strip, just outer pole right-hand member rigid coupling has first bearing, the installation piece is installed to first bearing end, the rigid coupling has two sleeves in the installation piece.

Preferably, the second bearing is installed with the one end that interior pole is close to L type dead lever, spring and montant are installed to L type dead lever inner chamber, the spring cup joints at the montant outside.

Preferably, a plurality of clamping grooves are formed in two sides of the groove, clamping blocks are arranged above the clamping grooves, and the clamping blocks are fixedly connected to two sides of the L-shaped fixing rod.

Preferably, the inner wall block in laser tube top has the baffle, the terminal rigid coupling of baffle has the card strip, the mount is installed to card strip both sides, mount top rigid coupling is in laser tube outer wall bottom, just the card strip runs through mount and outer pole bottom lateral wall in proper order.

Preferably, water pipe and trachea run through rotating head, interior pole and outer pole in proper order, just the terminal rigid coupling of water pipe and trachea has the sleeve pipe, just the intraductal internal thread that is provided with of sleeve.

Preferably, the laser tube penetrates through the outer rod and the mounting shell, a through hole is formed in the mounting shell, and the through hole is located on two sides of the laser tube.

The invention has the beneficial effects that:

1. the dental appliance has reasonable structural design, the servo motor is arranged in the inner cavity of the inner rod and can drive the rotating head and the outer rod to rotate for setting the angle, the water pipe and the air pipe can sequentially clean the oral cavity, the handle is fixedly connected to the top of the outer rod, so that medical personnel can grasp the handle in the treatment process, and the safety of dental treatment is improved;

2. the invention has compact structural design, the L-shaped fixed rod is arranged at the tail end of the inner rod, the vertical rod moves when the pressing block is pressed, the L-shaped fixed rod can slide in the groove, the length of the rotating head is adjusted, the pressing block is loosened after adjustment, the clamping block is clamped in the clamping groove to limit the position of the L-shaped fixed rod, and after the clamping strip is moved, laser can be output from the laser tube to reach an affected part, so that the pertinence of treating the affected part is increased, and the damage of the laser to other parts is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is a schematic diagram of a groove structure according to the present invention.

In the figure: 1. the handle, 2, the rotating head, 3, the water pipe, 4, the laser pipe, 5, the trachea, 6, interior pole, 7, servo motor, 8, outer pole, 801, recess, 9, L type dead lever, 901, the fixture block, 902, press the piece, 903, the draw-in groove, 10, the card strip, 11, the sleeve pipe, 12, the installation shell, 1201, the through-hole, 13, first bearing, 14, the spring, 15, the montant, 16, the second bearing, 17, the dog, 18, the mount.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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 technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, a handle of an erbium laser dental therapeutic apparatus through which water and gas can flow comprises a handle 1, an outer rod 8 and a mounting shell 12, wherein a rotating head 2 is mounted on the left side of the outer rod 8, a water pipe 3 and a gas pipe 5 are mounted in the rotating head 2, a laser pipe 4 is mounted between the water pipe 3 and the gas pipe 5, an inner rod 6 is mounted in an inner cavity of the outer rod 8, a servo motor 7 is fixedly connected to an inner cavity of the inner rod 6, one end of an L-shaped fixing rod 9 is fixedly connected to the tail end of the inner rod 6, a pressing block 902 is fixedly connected to the other end of the L-shaped fixing rod 9, the L-shaped fixing rod 9 penetrates through a groove 801;

the top rigid coupling of outer pole 8 has handle 1, the 1 bottom block of handle has card strip 10, just outer pole 8 right-hand member rigid coupling has first bearing 13, installation piece 12 is installed to first bearing 13 end, the rigid coupling has two sleeve pipes 11 in the installation piece 12.

A second bearing 16 is installed at one end, close to the inner rod 6, of the L-shaped fixing rod 9, a spring 14 and a vertical rod 15 are installed in the inner cavity of the L-shaped fixing rod 9, the spring 14 is sleeved outside the vertical rod 15, and therefore after the pressing block 902 is pressed, the L-shaped fixing rod 9 can slide in the groove 801, and the length of the rotating head 2 is adjusted; a plurality of clamping grooves 903 are formed in two sides of the groove 801, clamping blocks 901 are arranged above the clamping grooves 903, the clamping blocks 901 are fixedly connected to two sides of the L-shaped fixing rod 9, the clamping blocks 901 are conveniently clamped in the clamping grooves 903, and the position of the L-shaped fixing rod 9 in the groove 801 is limited; a baffle 17 is clamped on the inner wall of the top of the laser tube 4, a clamping strip 10 is fixedly connected to the tail end of the baffle 17, fixing frames 18 are arranged on two sides of the clamping strip 10, the top of each fixing frame 18 is fixedly connected to the bottom of the outer wall of the laser tube 4, and the clamping strip 10 sequentially penetrates through the fixing frames 18 and the side wall of the bottom of the outer rod 8, so that the laser tube 4 emits laser after the clamping strip 10 is moved, and the laser is prevented from damaging other parts in the oral cavity due to misoperation; the water pipe 3 and the air pipe 4 sequentially penetrate through the rotating head 2, the inner rod 6 and the outer rod 8, the tail ends of the water pipe 3 and the air pipe 4 are fixedly connected with a sleeve 11, and internal threads are arranged in the sleeve 11, so that the tail ends of the water pipe 3 and the air pipe 4 are externally connected with a water source and an air pump conveniently, and the patients in the oral cavity can be cleaned and treated; the laser tube 4 penetrates through the outer rod 8 and the mounting shell 12, a through hole 1201 is formed in the mounting shell 12, and the through holes 1201 are located on two sides of the laser tube 4, so that a water source and an air pump can be conveniently mounted.

When the invention is used, firstly, an inner rod 6 is arranged in an outer rod 8, the left end of the outer rod 8 is fixedly connected with a rotating head 2, the tail end is provided with an installation block 12, a water pipe 3, a laser pipe 4 and an air pipe 5 are arranged in the rotating head 2 and sequentially penetrate through the inner rod 6 and the outer rod 8, the inner cavity of the inner rod 6 is fixedly connected with a servo motor 7, the tail end of the inner rod 6 is provided with an L-shaped fixed rod 9, a second bearing 16 is sleeved between the L-shaped fixed rod 9 and the inner rod 6, the L-shaped fixed rod 9 is internally provided with a spring 14 and a vertical rod 15, the spring 14 is sleeved outside the vertical rod 15, the L-shaped fixed rod 9 is fixedly connected with a clamping block 901, the tail end of the L-shaped fixed rod 9 is fixedly connected with a pressing block 902, one end of the L-shaped fixed rod 9 penetrates through a groove 801, the bottom of the outer rod 8 penetrates through a clamping strip 10, the top, the handle 1 is fixedly connected to the top of the outer rod 8, when in use, the handle 1 is communicated with a power supply, the handle is externally connected with a water source and an air pump, the water source and the air pump are respectively arranged at one ends of the water pipe 3 and the air pipe 5 through the sleeve 11, four fingers of an operator pass through a gap between the handle 1 and the outer rod 8 to hold the outer rod 8, the thumb presses the pressing block 902, the spring 14 drives the vertical rod 15 to move, the fixture block 901 moves upwards, the L-shaped fixing rod 9 slides in the groove 801, the pressing block 902 is loosened, the fixture block 901 is clamped at a fixed position in the clamping groove 903, the rotation angle of the servo motor 7 is adjusted as required, the rotating head 2 drives the outer rod 8 to slowly rotate, the water pipe 3 and the air pipe 5 are utilized to sequentially clean the oral cavity, the fixture strip 10 moves downwards, the stop block 17 moves, laser is output in the laser pipe 4 to reach, improving the safety of treatment.

The servo motor 7 adopts a HSSM34D210S86 stepping servo motor closed-loop stepping encoder motor mixed servo low-voltage servo motor available from Changzhou Hamm motor company Limited, and a brake motor and a related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.