CN202365831U - Gas pressure relief device used for hair transplantation system - Google Patents
Gas pressure relief device used for hair transplantation system Download PDFInfo
- Publication number
- CN202365831U CN202365831U CN2011205180055U CN201120518005U CN202365831U CN 202365831 U CN202365831 U CN 202365831U CN 2011205180055 U CN2011205180055 U CN 2011205180055U CN 201120518005 U CN201120518005 U CN 201120518005U CN 202365831 U CN202365831 U CN 202365831U
- Authority
- CN
- China
- Prior art keywords
- gas pressure
- groove
- axle sleeve
- axle
- hair transplantation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a gas pressure relief device used for a hair transplantation system, which comprises a driving device (1), a moving shaft (2) and a shaft sleeve (3), wherein the driving device (1) is connected with the moving shaft (2), and the other end of the moving shaft (2) is provided with a moving shaft groove (4); the moving shaft (2) is inserted into the shaft sleeve (3), and the shaft sleeve (3) is fixedly installed on a chassis (5); the front end of the shaft sleeve (3) is provided with a shaft sleeve groove (6) which is matched with the moving shaft groove (4) to form a clamping opening (7); and a silicone tube (8) is clamped in the clamping opening (7). The structure of the gas pressure relief device is simple and novel. The silicone tube is clamped first and then is suddenly relieved, the gas pressure of a gas inlet of a hollow tool bit on a power handle is a maximum value or effective value, and therefore, the scalp can be effectively sucked. The safe and reliable hair transplantation operation is ensured, the problems of long operation time, more bleeding of patients, and the like are solved, and the pain of the patients is alleviated.
Description
[technical field]
This utility model relates to technical field of medical instruments, the gas pressure releasing device that specifically a kind of hair transplantation system is used.
[background technology]
In the hair grafting operation; Use scalpel, mosquito forceps and plastic forceps take off hair follicle in confession district (being the position that the patient provides hair) and cut apart the doctor through needing earlier; Receiving district's (being the position of patient demand hair grafting) with sharp device punching or bundle holes such as scalpels then, will cut apart good hair follicle with plastic forceps at last and put into the hole.Wherein, Distinguishing punching is main work during operation is carried out; The clinician utilizes sharp device manual operations such as scalpel in operation, there are many weak points in this clinician's operation:, inconvenient operation big like labor intensity, problem such as operating time is long, patient's bleeding is many.For a long time, domestic still do not have corresponding apparatus and solve the problems referred to above.
[summary of the invention]
This utility model is in order to overcome above-mentioned defective; The gas pressure releasing device that provides a kind of hair transplantation system to use; When adopting this device,, discharge suddenly then through clamping silica gel tube earlier; The gas pressure of the air inlet of the hollow cutter head on power handle is maximum or virtual value, thereby can more effective scalp be sucked.
For realizing above-mentioned purpose, design the gas pressure releasing device that a kind of hair transplantation system is used, comprise driving device 1, shifting axle 2 and axle sleeve 3; Said driving device 1 connects shifting axle 2, and the other end position of said shifting axle 2 is provided with shifting axle groove 4, and said shifting axle 2 inserts in the axle sleeve 3; Said axle sleeve 3 is fixedly mounted on the cabinet 5; The front end position of said axle sleeve 3 has axle sleeve groove 6, and said axle sleeve groove 6 cooperates formation one folder mouth 7 with shifting axle groove 4, accompany silica gel tube 8 in the said folder mouth 7.
Said driving device 1 is tractive magnet, motor or cylinder.
Be provided with back-moving spring 9 between said shifting axle 2 and the axle sleeve 3.
This utility model is compared with prior art, novel structure, simple, easy to operate; Power handle drives hollow cutter head rotation cutting, under this gas pressure releasing device, takes the vacuum suction method, thereby can be fast, receiving district's punching effectively; Guaranteed the safe, reliable of hair grafting operation process; Solved problems such as operating time is long, patient's bleeding is many, and alleviated the patient suffering, be worthy of popularization.
[description of drawings]
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the installment state figure of this utility model;
Among the figure: 1 be driving device, 2 for shifting axle, 3 for axle sleeve, 4 for the shifting axle groove, 5 for cabinet, 6 for the axle sleeve groove, 7 for folder mouthful, 8 for silica gel tube, 9 for back-moving spring, 10 for gas bomb, 11 for power handle, 12 for the gas pressure releasing device.
[specific embodiment]
Further specify below below in conjunction with accompanying drawing this utility model being done:
Shown in Figure 1 like adnexa, this utility model comprises: driving device 1, shifting axle 2 and axle sleeve 3, and said driving device 1 connects shifting axle 2; The other end position of said shifting axle 2 is provided with shifting axle groove 4; Said shifting axle 2 inserts in the axle sleeve 3, and said axle sleeve 3 is fixedly mounted on the cabinet 5, and the front end position of said axle sleeve 3 has axle sleeve groove 6; Said axle sleeve groove 6 cooperates formation one folder mouth 7 with shifting axle groove 4, accompany silica gel tube 8 in the said folder mouth 7.Said driving device 1 is tractive magnet, motor or cylinder.Be provided with back-moving spring 9 between said shifting axle 2 and the axle sleeve 3.
The operation principle of this utility model does; One with silica gel tube is connected on the gas bomb 10; Pass the described gas pressure releasing device 12 of this utility model then, and make silica gel tube be positioned at the folder mouth of this gas pressure releasing device, the other end with silica gel tube links to each other with power handle 11 again.When being driving device work when closing a switch; Like tractive magnet energising work, then drive shifting axle and move backward, thereby clamp the silica gel tube that is positioned at gas pressure releasing device folder mouth; The work of also switching on of the negative pressure pump in equipment this moment, the gas pressure in the gas bomb is a maximum; When cut-off switch, the tractive magnet outage, the back-moving spring between shifting axle and the axle sleeve will promote shifting axle and reset.Because discharge suddenly, the gas pressure of the air inlet of the hollow cutter head on power handle is maximum or virtual value, power handle drives the cutter head rotary cutting and can more effective scalp be sucked.The break-make of repeat switch just can make the pressure of air inlet maintain virtual value like this.
This utility model does not receive the restriction of above-mentioned embodiment; Other any do not deviate from change, the modification done under spirit and the principle of this utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of this utility model.
Claims (3)
1. gas pressure releasing device that hair transplantation system is used; Comprise driving device (1), shifting axle (2) and axle sleeve (3); It is characterized in that: said driving device (1) connects shifting axle (2), and the other end position of said shifting axle (2) is provided with shifting axle groove (4), and said shifting axle (2) inserts in the axle sleeve (3); Said axle sleeve (3) is fixedly mounted on the cabinet (5); The front end position of said axle sleeve (3) has axle sleeve groove (6), and said axle sleeve groove (6) cooperates formation one folder mouthful (7) with shifting axle groove (4), and said folder accompanies silica gel tube (8) in mouthful (7).
2. the gas pressure releasing device that hair transplantation system as claimed in claim 1 is used is characterized in that: said driving device (1) is tractive magnet, motor or cylinder.
3. the gas pressure releasing device used of according to claim 1 or claim 2 hair transplantation system is characterized in that: be provided with back-moving spring (9) between said shifting axle (2) and the axle sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205180055U CN202365831U (en) | 2011-12-13 | 2011-12-13 | Gas pressure relief device used for hair transplantation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205180055U CN202365831U (en) | 2011-12-13 | 2011-12-13 | Gas pressure relief device used for hair transplantation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202365831U true CN202365831U (en) | 2012-08-08 |
Family
ID=46589557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205180055U Expired - Fee Related CN202365831U (en) | 2011-12-13 | 2011-12-13 | Gas pressure relief device used for hair transplantation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202365831U (en) |
-
2011
- 2011-12-13 CN CN2011205180055U patent/CN202365831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131213 |