CN204207817U - The head of Medical dermatome and dermatome thereof - Google Patents
The head of Medical dermatome and dermatome thereof Download PDFInfo
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- CN204207817U CN204207817U CN201420495548.3U CN201420495548U CN204207817U CN 204207817 U CN204207817 U CN 204207817U CN 201420495548 U CN201420495548 U CN 201420495548U CN 204207817 U CN204207817 U CN 204207817U
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- blade
- knife rest
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- bark fetching
- catch
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Abstract
The utility model discloses a kind of head and dermatome thereof of Medical dermatome, comprise knife rest and blade, described knife rest is provided with the blade installed surface for installing blade, blade with can be installed on blade installed surface by driving horizontal single-degree-of-freedom reciprocating mode and the blade of blade forward, knife rest be provided with catch for forming bark fetching gap with the blade of blade and be positioned at the bark fetching guide plate of blade bottom for leading; The head of this utility model Medical dermatome adopts the catch and bark fetching guide plate that are installed on knife rest in conjunction with the structure of blade, leads smooth and reliable, ensure that the uniform and stable of process scraped by shovel, thus is beneficial to the globality of bark fetching; Gap between catch and the blade of blade ensure that the uniformity of bark fetching thickness, thus, finally can obtain uniformity, globality skin all preferably, and bark fetching efficiency is higher; Equipment overall structure is simple, easy to manufacture, and is postoperatively beneficial to cleaning, ensures the safety that the later stage uses.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, the skin-grafting assistive device particularly used in a kind of surgical operation.
Background technology
The operations such as shaping, modification wound surface need obtain skin from other positions of human body and make skin graft; The bark fetching method generally adopted is by dermatome bark fetching; Existing dermatome has manually and two kinds, power bark fetching device, and it is even etc. a little that power bark fetching device series products has higher bark fetching efficiency, higher bark fetching quality, thickness than manual bark fetching apparatus, therefore obtains comparatively general use.
Existing power dermatome comprises knife rest, blade, and blade is the structure of shoveling and scraping, and forms cutting by power drive blade traverse motion to skin, forms shovel and scrapes, obtain skin with external force promotion advance; This dermatome obtain the skin uniformity, although comparatively hand gear is good for globality, relative to operation requirement, still poor, be unfavorable for the later stage operation use; And structure manufacture is comparatively complicated, thoroughly cannot cleans after bark fetching, leave potential safety hazard.
Therefore, need to improve existing dermatome or parts, uniformity, globality skin all preferably can be obtained for bark fetching, and bark fetching efficiency is higher; Need equipment overall structure simple, easy to manufacture, and be postoperatively beneficial to cleaning, ensure the safety that the later stage uses.
Utility model content
In view of this, this utility model provides a kind of head and dermatome thereof of Medical dermatome, can obtain uniformity, globality skin all preferably, and bark fetching efficiency is higher; Equipment overall structure is simple, easy to manufacture, and is postoperatively beneficial to cleaning, ensures the safety that the later stage uses.
The head of Medical dermatome of the present utility model, comprise knife rest and blade, described knife rest is provided with the blade installed surface for installing blade, described blade with can be installed on blade installed surface by driving horizontal single-degree-of-freedom reciprocating mode and the blade of blade forward, described knife rest be provided with catch for forming bark fetching gap with the blade of blade and be positioned at the bark fetching guide plate of blade bottom for leading.
Further, described bark fetching gap is formed by the gap between catch lower limb and the blade of blade, and catch is installed on knife rest by gap adjustment assembly and regulates the bark fetching gap between catch lower limb and the blade of blade by gap adjustment assembly;
Further, described gap adjustment assembly comprises eccentric shaft, and described eccentric shaft two ends are rotatably assorted and are installed on knife rest, and catch top edge is rotatably assorted and is installed on the eccentric shaft part of eccentric shaft;
Further, correspondingly with eccentric shaft two ends on described knife rest form two journal stirrups, described eccentric shaft two ends are rotatably assorted respectively and are supported in two journal stirrups; Knife rest forms sweptback inclined-plane between two journal stirrups, and this inclined-plane is anterior for being positioned at the bark fetching space, blade top of blade; Described eccentric shaft one end passes corresponding journal stirrup and is provided with and can drive to eccentric shaft the bark fetching gap adjustment handle rotated, and this bark fetching gap adjustment handle has regulation stall;
Further, described knife rest is provided with catch guide pad coordinating with blade holder turns on the axis parallel with eccentric shaft, the edge, two, left and right of described catch guide pad and described catch corresponds to two, and two catch guide pads are respectively equipped with the gathering sill of two the edge correspondence slip embeddings in left and right for making catch;
Further, described bark fetching guide plate is by being installed on knife rest through the screw arbor assembly of knife rest is detachable, the swivel nut that described screw arbor assembly comprises screw rod and coordinates with screw flight, screw arbor assembly one end that described screw rod and swivel nut form is connected bark fetching guide plate downwards, and the other end extends upward the drive end of knife rest as installation or removal bark fetching guide plate;
Further, described bark fetching guide plate is corresponding with screw arbor assembly is provided with opening indent to after-opening, and described screw rod is passed down through opening indent and is provided with the T-shaped head for bark fetching guide plate being pressed in knife rest, and described screw rod is relative to knife rest spline; Described swivel nut extends upward knife rest and is provided with the driving handle for driving it to rotate; The edge that described bark fetching guide plate is corresponding with the blade of blade forms forward limit for width groove, and described limit for width groove both lateral sides edge extends beyond forward the blade of blade;
Further, hollow in described knife rest and inside is provided with drive block with rocker structure or in the mode of linear reciprocating motion, the drive division of described drive block stretches out mounting hole transversely that knife rest is provided with and penetrates the drive hole that blade is arranged; Handle interface on the driven part of drive block and knife rest makes transversely to be swung by drive end or the driving force of transversely linear reciprocating motion to being applied to access;
Further, described knife rest is corresponding with the drive end of drive block is provided with abaculus, and described mounting hole is arranged on abaculus; The blade installed surface of described knife rest is embedded with the bar shaped guide pad of two long edge transverse directions, blade has pilot hole and forms horizontal single-degree-of-freedom by pilot hole and bar shaped guide pad to reciprocatingly slide and coordinate; The hardness of described bar shaped guide pad is higher than the hardness of blade; Described knife rest top or tiltedly on have through hole inside and outside connection.
The invention also discloses a kind of dermatome being provided with the head of Medical dermatome, the driving handle of the head comprising Medical dermatome and the head being connected to Medical dermatome, described driving handle is provided with the eccentric shaft for outputting power, the head of described Medical dermatome is provided with for driving blade transversely reciprocating drive block, described drive block is with rocker structure or be installed in the knife rest of head of Medical dermatome in the mode of linear reciprocating motion, and drive block is also provided with for coordinating with the eccentric shaft part of eccentric shaft and driving drive block transversely to swing or the transversely driver slot of linear reciprocating motion or hole.
The beneficial effects of the utility model: the head of Medical dermatome of the present utility model and dermatome thereof, the head of Medical dermatome adopts the catch that is installed on knife rest and bark fetching guide plate in conjunction with the structure of blade, lead smooth and reliable, ensure that the uniform and stable of process scraped by shovel, thus be beneficial to the globality of bark fetching; Gap between catch and the blade of blade ensure that the uniformity of bark fetching thickness, thus, finally can obtain uniformity, globality skin all preferably, and bark fetching efficiency is higher, is beneficial to carrying out smoothly of operation; Equipment overall structure is simple, easy to manufacture, and is postoperatively beneficial to cleaning, ensures the safety that the later stage uses.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described.
Fig. 1 is the sectional view of dermatome;
Fig. 2 is the axonometric chart of the head of Medical dermatome;
Fig. 3 is the sectional view of Fig. 2 along A-A;
Fig. 4 is blade partial schematic diagram;
Fig. 5 is the axonometric chart (without blade and guide plate) of the head of Medical dermatome;
Fig. 6 is gap adjustment assembly partial schematic diagram.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, Fig. 2 is the cutting track corresponding diagram of this utility model and hobboing cutter, as shown in the figure: the head of the Medical dermatome of the present embodiment, comprise knife rest 1 and blade 9, described knife rest 1 is provided with the blade installed surface for installing blade 9, described blade 9 with can be installed on blade installed surface by driving horizontal single-degree-of-freedom reciprocating mode and the blade of blade 9 forward, described knife rest 1 be provided with catch 8 for forming bark fetching gap with the blade of blade 9 and be positioned at the bark fetching guide plate 10 of blade 9 bottom for leading; Bark fetching gap refers to the control downfeed of shape paired blades, prevents the bark fetching homogeneity question that too much or very few feed causes; The edge of catch 8 is relative with blade, between form bark fetching gap; Bark fetching guide plate is positioned at blade bottom, for leading in bark fetching process, and makes blade stability be installed on the installed surface of knife rest, any play when preventing from coming off and using; Thus, between guide plate and blade, must gap be had, not arrogantly repeat at this.
As shown in the figure, the blade installed surface of described knife rest 1 is embedded with the bar shaped guide pad 21 of two long edge transverse directions, blade 9 has pilot hole and forms horizontal single-degree-of-freedom by pilot hole 23 and bar shaped guide pad 21 to reciprocatingly slide and coordinate, the hardness of bar shaped guide pad 21 is greater than the hardness of blade, ensures that knife rest life-time service can not be worn, that is, blade 9 to be led formation by two bar shaped guide pads 21 can be installed on blade installed surface by driving horizontal single-degree-of-freedom reciprocating mode, as shown in the figure, blade installed surface 31 forms two guide pad caulking grooves, the long edge head of bar shaped guide pad 21 transversely, blade then forms the bar shaped pilot hole 23 corresponding with bar shaped guide pad, certainly, pilot hole 23 be greater than bar shaped guide pad 21 along head lateral length, embedded structure is adopted to have easy to process, suitable material can be selected to lead, convertibility is strong, avoid the wearing and tearing that cutter is too much, do not repeat them here.
In the present embodiment, described bark fetching gap is formed by the gap between catch 8 lower limb and the blade of blade 9, and catch 8 is installed on knife rest 1 by gap adjustment assembly and regulates the bark fetching gap between catch 8 lower limb and the blade of blade 9 by gap adjustment assembly; Catch is arranged on knife rest, thus can adjusting play between its lower limb and blade, then the adjustment of this gap can be realized by existing frame for movement, not arrogantly to repeat at this; By the adjustment in bark fetching gap, bark fetching thickness can be adjusted, be adapted to different operation needs.
In the present embodiment, described gap adjustment assembly comprises eccentric shaft 6, and described eccentric shaft 6 two ends are rotatably assorted and are installed on knife rest 1, and catch 8 top edge is rotatably assorted and is installed on the eccentric shaft part of eccentric shaft 6; As shown in the figure, the transverse ends of catch 8 top edge fixes formation two mounting ears, and catch 8 is installed on the eccentric shaft part of eccentric shaft 6 by two mounting ears, and structure is simple, installs good integrity, not yielding; And forming space between catch 8 top edge and eccentric shaft 6, structure is simple and be beneficial to cleaning; Adjust the orientation of catch by eccentric shaft 6 thus realize the adjustment in bark fetching gap, smooth and easy and even, there will not be the problem that step changes.
In the present embodiment, correspondingly with eccentric shaft 6 two ends on described knife rest 1 form two journal stirrups 5, described eccentric shaft 6 two ends are rotatably assorted respectively and are supported in two journal stirrups 5, and by journal stirrup 5 setting-up eccentricity axle 6, structure is simple, and has good cleaning performance when cleaning; Knife rest 1 forms sweptback inclined-plane 31 between two journal stirrups 5, and this front portion, inclined-plane 31 is for being positioned at the bark fetching space, blade top of blade, and after bark fetching, skin is positioned on this inclined-plane 31, and space is comparatively large, is easy to operation; Described eccentric shaft 6 one end passes corresponding journal stirrup 5 and is provided with and can drive to eccentric shaft the bark fetching gap adjustment handle 24 rotated, and this bark fetching gap adjustment handle 24 has regulation stall; That is bark fetching gap adjustment handle 24 has gear when driving, and this gear realizes by existing frame for movement, such as insert-pull pin etc.; As shown in the figure, regulation stall forms by being installed on the hoodle 28 of bark fetching gap adjustment handle, spring 30 and spring base 29, spring base 29 is fixed on bark fetching gap adjustment handle, hoodle 28 is installed on spring base 29 by spring 30, match with hoodle 28 and have multiple pit on the surface that knife rest 1 is corresponding, when the distribution of the plurality of pit is rotated with bark fetching gap adjustment handle, the track of hoodle is identical, and it is then a gap gear that hoodle is positioned at some pits, does not repeat them here; Bark fetching gap adjustment handle drive rotate time, in order to not cause the larger problem of gapless or gap, being respectively equipped with two backing pins 25,26, avoiding surmounting scope.
In the present embodiment, described knife rest 1 is provided with catch guide pad 7 being rotatably assorted with knife rest 1 on the axis parallel with eccentric shaft 6, and namely catch guide pad 7 and blade holder turns are equipped with, and the direction of rotation is around the axis parallel with eccentric shaft; Described catch guide pad 7 corresponds to two with the edge, two, left and right of described catch 8, and two catch guide pads 7 are respectively equipped with the gathering sill of two the edge correspondence slip embeddings in left and right for making catch 8; By rotary catch guide pad 7, stability and the repeatability of the running orbit of catch 8 can be ensured, avoid the formation of larger constraint; As shown in the figure, two catch guide pad corresponding inner sides being arranged at two journal stirrups respectively, do not repeat them here.
In the present embodiment, described bark fetching guide plate 10 is by being installed on knife rest through the screw arbor assembly of knife rest 1 is detachable, described screw arbor assembly comprises screw rod 20 and the swivel nut 19 with screw rod 20 threaded engagement, screw arbor assembly one end that described screw rod and swivel nut form is connected bark fetching guide plate downwards, connected mode comprises crimping, is threaded, clamping etc., and the other end extends upward the drive end of knife rest as installation or removal bark fetching guide plate; That is, by the rotational fastener between screw rod and swivel nut or release guide plate, structure is simple, reliably fastening, and does not need specific purpose tool.
In the present embodiment, described bark fetching guide plate 10 is corresponding with screw arbor assembly is provided with opening indent 18 to after-opening, described screw rod 20 is passed down through opening indent 18 and is provided with T-shaped for bark fetching guide plate 10 being pressed in knife rest 17, described screw rod 20 is relative to knife rest 1 spline, the object of spline prevents screw rod and swivel nut synchronous axial system, bark fetching guide plate cannot be compressed, the structure of spline can adopt existing mechanical constraint, such as jackscrew, square screw rod etc., the present embodiment is adopted and is realized by the structure of screw jackscrew, does not repeat them here; This is simple and reliable for structure, does not need whole connector to take apart i.e. dismountable guide plate and blade, is beneficial to cleaning; As shown in the figure, opening indent 18 lower limb forms deep gouge upwards, and for the T-shaped 17 that sinks, avoiding T-shaped 17 to expose affects operation process; Described swivel nut 19 extends upward knife rest and is provided with the driving handle 2 for driving it to rotate, and driving handle 2 can selected shape as required, can be circular etc.; The edge that described bark fetching guide plate 10 is corresponding with the blade of blade 9 forms forward limit for width groove, and described limit for width groove both lateral sides edge 32 extends beyond forward the blade of blade 9, and as shown in the figure, the blade of blade is exposed to forward the bottom land of limit for width groove, is convenient to cutting; Because limit for width groove both lateral sides edge 32 extends beyond forward the blade of blade, the part making blade be positioned at this place is capped, and cannot contact skin, and the middle part knife edge part relative with limit for width groove is then effective blade edge region; According to the requirement to skin width, different guide plates can be changed, to the object to corresponding adjustment bark fetching width.
In the present embodiment, hollow in described knife rest 1 and inside are provided with drive block 11 with rocker structure or in the mode of transversely linear reciprocating motion, and the drive division of drive block 11 stretches out mounting hole 33 transversely that knife rest 1 is provided with and penetrates the drive hole 22 that blade 9 is arranged; Certainly, when manufacture is installed, drive division (being made generally in cylinder axis) is greater than the gap of bar shaped guide pad 21 and pilot hole with the gap of drive hole 22, what bar shaped guide pad 21 realized blade thus is spacing, bar shaped guide pad 21 hardness is higher than blade stiffness in addition, thereby reduces the wearing and tearing of drive division; Handle interface 16 on the driven part of drive block 11 and knife rest 1 makes transversely to be swung by drive end or the driving force of linear reciprocating motion to being applied to access; As shown in the figure, the present embodiment adopts the rocker structure of pin joint in the middle part of drive block, and as shown in the figure, drive block 11 is by fulcrum shaft 12 rotational support in knife rest 1, and fulcrum shaft 12 is provided with corresponding bearing 13, to reduce friction; Simple and compact for structure, drive efficiency is high.
Described knife rest 1 top or tiltedly on have through hole inside and outside connection; The function that this through hole can be used for through hole is wanted to limit, and as irrigation and drainage, instillation lubrication wet goods, makes this utility model easy to clean, uses smooth and easy, take cleaning etc. apart, increase work efficiency after avoiding connecting handle.
In the present embodiment, described knife rest 1 is corresponding with the drive end of drive block 11 is provided with abaculus 27, and described mounting hole 33 is arranged on abaculus 27, adopts abaculus 27 structure, be beneficial to processing, be beneficial to guarantee precision, simultaneously, after waist-shaped hole weares and teares and loses guide effect, replaceable abaculus, saves use cost.
The invention also discloses a kind of dermatome being provided with the head of Medical dermatome, the driving handle 14 of the head comprising Medical dermatome and the head being connected to Medical dermatome, as shown in the figure, knife rest 1 is provided with the handle interface 16 for connecting driving handle, and case nose and the handle interface 16 of driving handle 14 are threaded connection, described driving handle 14 is provided with the eccentric drive shaft 15 for outputting power, the head of described Medical dermatome is provided with for driving blade transversely reciprocating drive block 11, described drive block 11 is with rocker structure or be installed in the knife rest 1 of the head of Medical dermatome in the mode of transversely linear reciprocating motion, the present embodiment is the rocker structure that pin joint is positioned in the middle part of drive block, conveniently arrange and install easily, and drive block 11 is also provided with for coordinating with the eccentric shaft part 3 of eccentric drive shaft 15 and driving driver slot that is that drive block 11 transversely swings or transversely linear reciprocating motion or hole, as shown in the figure, the power intake of drive block 11 is a fork configuration, the eccentric shaft part 3 of eccentric drive shaft 15 is positioned at fork configuration, the width of appropriate design fork configuration, and match with this eccentric shaft part, for driving drive block to swing, thus the drive end of drive block is made to drive reciprocating knives, certainly, driving handle has necessary gear and power inputs the parts such as interdigital, does not repeat them here.
Meanwhile, as shown in the figure, guide plate forms acclivitous inclined-plane for the lower surface led near the part of blade, thinning gradually and make lower surface gradually upwards near blade, is formed and leads preferably, handled easily; Meanwhile, the front surface of baffle plate also forms sweptback inclined-plane near the part of blade, thinning gradually and make front surface gradually backward near blade, forms certain guiding function and is beneficial to control gap.
In this utility model, front and back refer in skinning machine bark fetching process the direction that moves forward and backward, and refer to the orientation of dermatome when being positioned at bark fetching above skin up and down.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. the head of a Medical dermatome, it is characterized in that: comprise knife rest and blade, described knife rest is provided with the blade installed surface for installing blade, described blade with can be installed on blade installed surface by driving horizontal single-degree-of-freedom reciprocating mode and the blade of blade forward, described knife rest be provided with catch for forming bark fetching gap with the blade of blade and be positioned at the bark fetching guide plate of blade bottom for leading.
2. the head of Medical dermatome according to claim 1, it is characterized in that: described bark fetching gap is formed by the gap between catch lower limb and the blade of blade, catch is installed on knife rest by gap adjustment assembly and regulates the bark fetching gap between catch lower limb and the blade of blade by gap adjustment assembly.
3. the head of Medical dermatome according to claim 2, is characterized in that: described gap adjustment assembly comprises eccentric shaft, and described eccentric shaft two ends are rotatably assorted and are installed on knife rest, and catch top edge is rotatably assorted and is installed on the eccentric shaft part of eccentric shaft.
4. the head of Medical dermatome according to claim 3, is characterized in that: correspondingly with eccentric shaft two ends on described knife rest form two journal stirrups, and described eccentric shaft two ends are rotatably assorted respectively and are supported in two journal stirrups; Knife rest forms sweptback inclined-plane between two journal stirrups, and this inclined-plane is anterior for being positioned at the bark fetching space, blade top of blade; Described eccentric shaft one end passes corresponding journal stirrup and is provided with and can drive to eccentric shaft the bark fetching gap adjustment handle rotated, and this bark fetching gap adjustment handle has regulation stall.
5. the head of the Medical dermatome according to claim 3 or 4, it is characterized in that: described knife rest is provided with catch guide pad coordinating with blade holder turns on the axis parallel with eccentric shaft, the edge, two, left and right of described catch guide pad and described catch corresponds to two, and two catch guide pads are respectively equipped with the gathering sill of two the edge correspondence slip embeddings in left and right for making catch.
6. the head of Medical dermatome according to claim 1, it is characterized in that: described bark fetching guide plate is by being installed on knife rest through the screw arbor assembly of knife rest is detachable, the swivel nut that described screw arbor assembly comprises screw rod and coordinates with screw flight, screw arbor assembly one end that described screw rod and swivel nut form is connected bark fetching guide plate downwards, and the other end extends upward the drive end of knife rest as installation or removal bark fetching guide plate.
7. the head of Medical dermatome according to claim 6, it is characterized in that: described bark fetching guide plate is corresponding with screw arbor assembly is provided with opening indent to after-opening, described screw rod is passed down through opening indent and is provided with the T-shaped head for bark fetching guide plate being pressed in knife rest, and described screw rod is relative to knife rest spline; Described swivel nut extends upward knife rest and is provided with the driving handle for driving it to rotate; The edge that described bark fetching guide plate is corresponding with the blade of blade forms forward limit for width groove, and described limit for width groove both lateral sides edge extends beyond forward the blade of blade.
8. the head of Medical dermatome according to claim 1, it is characterized in that: hollow in described knife rest and inside is provided with drive block with rocker structure or in the mode of linear reciprocating motion, the drive division of described drive block stretches out mounting hole transversely that knife rest is provided with and penetrates the drive hole that blade is arranged; Handle interface on the driven part of drive block and knife rest makes transversely to be swung by drive end or the driving force of transversely linear reciprocating motion to being applied to access.
9. the head of Medical dermatome according to claim 8, is characterized in that: described knife rest is corresponding with the drive end of drive block is provided with abaculus, and described mounting hole is arranged on abaculus; The blade installed surface of described knife rest is embedded with the bar shaped guide pad of two long edge transverse directions, blade has pilot hole and forms horizontal single-degree-of-freedom by pilot hole and bar shaped guide pad to reciprocatingly slide and coordinate; The hardness of described bar shaped guide pad is higher than the hardness of blade; Described knife rest top or tiltedly on have through hole inside and outside connection.
10. one kind is provided with the dermatome of the head of the Medical dermatome described in claim 1 to 9, it is characterized in that: the driving handle of the head comprising Medical dermatome and the head that is connected to Medical dermatome, described driving handle is provided with the eccentric shaft for outputting power, the head of described Medical dermatome is provided with for driving blade transversely reciprocating drive block, described drive block is with rocker structure or be installed in the knife rest of head of Medical dermatome in the mode of linear reciprocating motion, and drive block is also provided with for coordinating with the eccentric shaft part of eccentric shaft and driving drive block transversely to swing or the transversely driver slot of linear reciprocating motion or hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495548.3U CN204207817U (en) | 2014-08-29 | 2014-08-29 | The head of Medical dermatome and dermatome thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495548.3U CN204207817U (en) | 2014-08-29 | 2014-08-29 | The head of Medical dermatome and dermatome thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204207817U true CN204207817U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495548.3U Active CN204207817U (en) | 2014-08-29 | 2014-08-29 | The head of Medical dermatome and dermatome thereof |
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| CN (1) | CN204207817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725750A (en) * | 2017-01-10 | 2017-05-31 | 河北医科大学第三医院 | A kind of cutisector that can control to take skin thickness |
| CN107645935A (en) * | 2015-04-14 | 2018-01-30 | 捷迈手术有限公司 | Multi-piece type dermatotome body |
| CN108714041A (en) * | 2018-06-13 | 2018-10-30 | 李华刚 | Lip apparatus for shaping for lip of smiling |
-
2014
- 2014-08-29 CN CN201420495548.3U patent/CN204207817U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645935A (en) * | 2015-04-14 | 2018-01-30 | 捷迈手术有限公司 | Multi-piece type dermatotome body |
| CN106725750A (en) * | 2017-01-10 | 2017-05-31 | 河北医科大学第三医院 | A kind of cutisector that can control to take skin thickness |
| CN108714041A (en) * | 2018-06-13 | 2018-10-30 | 李华刚 | Lip apparatus for shaping for lip of smiling |
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Address after: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Middle Road No. 9) Patentee after: CHONGQING XISHAN SCIENCE & TECHNOLOGY CO., LTD. Address before: The 401121 northern New District of Chongqing Municipality Jupiter Technology Development Center (Mount Huangshan Middle Road No. 9) Patentee before: Chongqing Xishan Technology Co., Ltd. |