CN200948156Y - Power handle of hair transplantation system - Google Patents
Power handle of hair transplantation system Download PDFInfo
- Publication number
- CN200948156Y CN200948156Y CN 200620045820 CN200620045820U CN200948156Y CN 200948156 Y CN200948156 Y CN 200948156Y CN 200620045820 CN200620045820 CN 200620045820 CN 200620045820 U CN200620045820 U CN 200620045820U CN 200948156 Y CN200948156 Y CN 200948156Y
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- Prior art keywords
- axle
- motor
- power handle
- hair transplantation
- bar
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- 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 medical equipment technology, in particular to a powered handle for hair transplant system, the device is characterized in that: a locking device is arranged on the anterior extremity of the cabinet, a generator (15) is arranged on the posterior extremity of the cabinet (14), the generator is connected with tailstock (16), the main axis (13) of the generator is connected with axle (12) through shaft coupler (13), a shaft bearing (8) is arranged between the cabinet and axle, the other end of the axle is active connected with bit, which is fixed by a locking device, a fixed bar goes through the axis core of the generator and the axis, the anterior extremity of the fixed bar is sealed up with a conjunction clout (9), the other side of the clout is sealed and connected with the posterior extremity of the bit; Compared to available technology, the utility model is novel in structure and convenient in operation, utilizing the high speed rotating hollow bit on the powered handle and the principle of vacuum aspiration, perforating at the certain position can be fast and effective, the hair transplant process can be safe and reliable, the problem of long time operation and excessive bleeding can be solved and the suffering of the patients is reduced.
Description
[technical field]
This utility model relates to technical field of medical instruments, particularly a kind of power handle of hair transplantation system.
[background technology]
At present, in the hair grafting operation, the doctor uses scalpel, mosquito forceps and plastic forceps taking off hair follicle for district's (patient provides the position of hair) and cutting apart earlier, being subjected to district (position of patient demand hair grafting), will cut apart good hair follicle with plastic forceps then and put into the hole with sharp device punching or bundle holes such as scalpels.
Distinguishing punching is main work during operation is carried out, the clinician utilizes sharp device manual operationss such as scalpel in operation, there are many weak points in this clinician operation:, inconvenient operation big as 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]
Task of the present utility model is to provide a kind of power handle of hair transplantation system for solving above-mentioned deficiency.Adopt the driven by motor hollow knife head height speed rotation on the power handle, have negative pressure at the cutter head front end and attract inwards this moment, when undergoing surgery, cutter head cuts an annular incision at patient's the position of being distinguished, because the effect of negative pressure, the tissue that downcuts will be absorbed automatically, thereby reaches purpose such as easy to operate, that operating time is short.
For achieving the above object, the utility model proposes a kind of power handle of hair transplantation system, comprise cutter head, locking device, packing ring, bearing, lining, O type circle, axle, shaft coupling, casing, motor, tailstock, decide bar, rear end cap, casing 14 front ends are provided with locking device, casing 14 rear ends connect motor 15, the motor tail end connects tailstock 16, the main shaft of motor is linked to each other with axle 12 by shaft coupling 13, between casing and axle bearing 8 is housed, and the other end of axle flexibly connects cutter head, cutter head is fixed by locking device, be installed with and decide bar 18 in the axle center of motor, decide bar forward end seal connection packing ring 9, the packing ring other end cutter head rear end that is tightly connected with axle.
Described motor 15 adopts permanent magnet DC brushless motor, and its main shaft is a hollow axle.
Described locking device comprises head cap, steel ball, release ring and spring, and packing ring 7, spring 6 and release ring 5 are enclosed within on the axle 12 successively, and be positioned at casing 14, steel ball 4 is contained in the round sky of axle 12 front ends setting, discharges ring front end endoporus and is made as conical hole, discharges ring front end connection head cap 3.
Described cutter head comprises cutter pipe, tool rest and O type circle, and tool rest 2 is welded to connect cutter pipe 1, and tool rest is provided with circular trough 24 and several circular grooves 22, and O type circle 23 is housed in the circular trough 24.
The junction of deciding bar 18 and packing ring 9 is provided with O type circle 11, decides the fixedly connected rear end cap 19 in bar 18 rear ends.
Have through hole on the tailstock 16, through hole end is by solidus screw 17 connection cords 21, and cable links to each other with motor 15 inputs.
This utility model compared with prior art, novel structure, easy to operate, adopt the hollow cutter head and the vacuum suction principle of high speed rotating on the power handle, when undergoing surgery, more can be fast, be subjected to district's punching effectively, guaranteed hair grafting operation process safety, reliable, solve problems such as operating time is long, patient's bleeding is many, alleviated the patient suffering.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of cutter head of the present utility model.
Fig. 3 is installment state figure of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3,1 is the cutter pipe, 2 is tool rest, 3 is head cap, 4 is steel ball, 5 for discharging ring, 6 is spring, 7 is packing ring, 8 is bearing, 9 is packing ring, 10 is lining, 11 is O type circle, 12 is axle, 13 is shaft coupling, 14 is casing, 15 is motor, 16 is tailstock, 17 is the solidus screw, 18 for deciding bar, 19 is rear end cap, 20 is the rubber wire bushing, 21 is cable, 22 is circular groove, 23 is O type packing ring, 24 is circular trough, 25 is the scalp filtering flask, 26 is the gas pressure releasing device, 27 is gas bomb, 28 is silica gel tube, 19 is cutter head, 30 is power handle, 31 is control station, 32 handle sockets.
[specific embodiment]
Referring to Fig. 1 and Fig. 2, axle 12 is a hollow axle, axle 12 is inserted in the casing 14, between casing and axle, bearing 8 and lining 10 are housed, then packing ring 7, spring 6 and release ring 5 are enclosed within on the axle 12 successively, and are positioned at casing 14, steel ball 4 is contained in the round sky of axle 12 front ends setting, discharge ring 5 front end endoporus and be made as conical hole, discharge the ring front end head cap 3 that is threaded.Casing 14 rear ends connect motor 15, and the motor tail end is welded to connect tailstock 16, has through hole on the tailstock 16, and through hole end is by solidus screw 17 connection cords 21, and cable links to each other with motor 15 inputs.The main shaft of motor 12 is linked to each other with axle 12 by shaft coupling 13, is installed with in the axle center of motor and axle and decides bar 18, decides the bar forward end seal and connects packing ring 9, and the junction of deciding bar 18 and packing ring 9 is provided with O type circle 11.Decide bar 18 rear ends and be welded to connect rear end cap 19.
Described cutter head 19 comprises cutter pipe, tool rest and O type circle, and tool rest 2 is welded to connect cutter pipe 1, and tool rest is provided with circular trough 24 and several circular grooves 22, and O type circle 23 is housed in the circular trough 24.Head cap 3 is pressed inward, and steel ball 4 just can outwards move, and cutter head 19 inserts in the head caps 3 and is connected with packing ring 9 and axle 12, decontrols head cap this moment, and steel ball resets and is entrenched in the circular groove 22 that tool rest is provided with, thus the fixation of playing, and also easy to loading and unloading reliable.
In addition, cutter head can be made the different cutter head of cutter pipe caliber as required, because of cutter head flexibly connects power handle, so change very convenient.
Motor of the present utility model is to adopt permanent magnet DC brushless motor, its rotating shaft (being main shaft) is hollow, pass one in the middle of it and hollow decide bar, little, the soft object of convenience directly passes through from its centre, the winding of motor and Hall wiring board are after installing, take special PROCESS FOR TREATMENT, make it can stand autoclave sterilization.
Be to have adopted a hollow axle in the hair grafting power handle, in axle, placed an O type circle, when head be connected with motor finish after, the external diameter that the shaft of motor will withstand O type circle, decide bar cooperates with O type circle endoporus, make motor, head and decide to have produced between the bar movable sealing and a static seal,, can there be too big gas to leak, and causes air pressure not enough when cutter head sucks as gas.
Referring to Fig. 3, in the handle socket 32 on the insertion of the adapter on the power handle cable control station, all silica gel tubes are connected by shown in the figure, be connected with the rear end cap of this power handle at last.Press hand switch or foot switch that the equipment of stepping on is joined, the rotation of driven by motor cutter head, have negative pressure at the cutter head front end and attract inwards this moment, when undergoing surgery, cutter head cuts an annular incision at patient's (seeing design background and the purpose) position, district that is subjected to, because the effect of negative pressure, the tissue of cutting-out will be absorbed automatically.
Claims (8)
1, a kind of power handle of hair transplantation system, comprise cutter head, locking device, packing ring, bearing, lining, O type circle, axle, shaft coupling, casing, motor, tailstock, decide bar, rear end cap, it is characterized in that: casing (14) front end is provided with locking device, casing (14) rear end connects motor (15), the motor tail end connects tailstock (16), the main shaft of motor is linked to each other with axle (12) by shaft coupling (13), between casing and axle, bearing (8) is housed, the other end of axle flexibly connects cutter head, and cutter head is fixed by locking device, is installed with in the axle center of motor and axle and decides bar (18), decide the bar forward end seal and connect packing ring (9), the packing ring other end cutter head rear end that is tightly connected.
2, the power handle of hair transplantation system as claimed in claim 1, it is characterized in that described locking device, comprise head cap, steel ball, release ring and spring, packing ring (7), spring (6) and release ring (5) are enclosed within on the axle (12) successively, and be positioned at casing (14), steel ball (4) is contained in the round sky of axle (12) front end setting, discharges ring front end endoporus and is made as conical hole, discharges ring front end connection head cap (3).
3, the power handle of hair transplantation system as claimed in claim 1 or 2, it is characterized in that described cutter head, comprise cutter pipe, tool rest and O type circle, tool rest (2) is welded to connect cutter pipe (1), tool rest is provided with a circular trough (24) and several circular grooves (22), and O type circle (23) is housed in the circular trough (24).
4, the power handle of hair transplantation system as claimed in claim 1 is characterized in that the junction of deciding bar (18) and packing ring (9) is provided with O type circle (11), decides the fixedly connected rear end cap in bar (18) rear end (19).
5, the power handle of hair transplantation system as claimed in claim 3 is characterized in that the junction of deciding bar (18) and packing ring (9) is provided with O type circle (11), decides the fixedly connected rear end cap in bar (18) rear end (19).
6, the power handle of hair transplantation system as claimed in claim 1 is characterized in that having through hole on the tailstock (16), and through hole end is by solidus screw (17) connection cord (21), and cable links to each other with motor (15) input.
7, the power handle of hair transplantation system as claimed in claim 5 is characterized in that having through hole on the tailstock (16), and through hole end is by solidus screw (17) connection cord (21), and cable links to each other with motor (15) input.
8, the power handle of hair transplantation system as claimed in claim 1 or 2 is characterized in that described motor (15) adopts permanent magnet DC brushless motor, and its main shaft is a hollow axle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620045820 CN200948156Y (en) | 2006-09-15 | 2006-09-15 | Power handle of hair transplantation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620045820 CN200948156Y (en) | 2006-09-15 | 2006-09-15 | Power handle of hair transplantation system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200948156Y true CN200948156Y (en) | 2007-09-19 |
Family
ID=38890692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620045820 Expired - Fee Related CN200948156Y (en) | 2006-09-15 | 2006-09-15 | Power handle of hair transplantation system |
Country Status (1)
Country | Link |
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CN (1) | CN200948156Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009103198A1 (en) * | 2008-02-20 | 2009-08-27 | Yu Min | Electric traceless hair-taking device |
CN101721238B (en) * | 2010-01-25 | 2011-05-11 | 于民 | Electric traceless hair extractor |
CN104114110A (en) * | 2011-10-17 | 2014-10-22 | 皮洛福克斯有限公司 | Hair restoration |
CN109009267A (en) * | 2018-08-29 | 2018-12-18 | 南京新生医疗科技有限公司 | A kind of high-precision hair follicle extraction trepan |
CN109640849A (en) * | 2016-07-05 | 2019-04-16 | 德福罗伊仪器有限公司 | System, the device and method of art are extracted for Follicular Unit |
-
2006
- 2006-09-15 CN CN 200620045820 patent/CN200948156Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009103198A1 (en) * | 2008-02-20 | 2009-08-27 | Yu Min | Electric traceless hair-taking device |
US8685041B2 (en) | 2008-02-20 | 2014-04-01 | Huaian Yumin Hair Planting Clinic | Non-invasive electric hair-taking apparatus |
CN101721238B (en) * | 2010-01-25 | 2011-05-11 | 于民 | Electric traceless hair extractor |
CN104114110A (en) * | 2011-10-17 | 2014-10-22 | 皮洛福克斯有限公司 | Hair restoration |
CN109640849A (en) * | 2016-07-05 | 2019-04-16 | 德福罗伊仪器有限公司 | System, the device and method of art are extracted for Follicular Unit |
CN109009267A (en) * | 2018-08-29 | 2018-12-18 | 南京新生医疗科技有限公司 | A kind of high-precision hair follicle extraction trepan |
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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: 20070919 Termination date: 20110915 |