CN104758015A - Skin drafting device - Google Patents
Skin drafting device Download PDFInfo
- Publication number
- CN104758015A CN104758015A CN201510189659.0A CN201510189659A CN104758015A CN 104758015 A CN104758015 A CN 104758015A CN 201510189659 A CN201510189659 A CN 201510189659A CN 104758015 A CN104758015 A CN 104758015A
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- arc
- arc frame
- screw
- hand
- shaped slot
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/322—Skin grafting apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a skin drafting device which comprises a drafting frame body. The drafting frame body comprises two arc-shaped frames, the center of each arc-shaped frame is provided with a threaded hole which is formed in a front and back mode, the turning directions of the threaded holes of the two arc-shaped frames are opposite, the two arc-shaped frames are connected with each other through a threaded rod which penetrates through the two threaded holes in a threaded mode simultaneously, and one end of the threaded rod is provided with a manual adjustment nut after penetrating through one of the arc-shaped frame; each arc-shaped frame of the drafting frame body is provided with two or more short needles which are used for piercing muscle longitudinally and one long needle which is used for piercing skin epidermis transversely, each short needle is fixed on the corresponding arc-shaped frame through a short needle locking mechanism in an angled mode, each long needle is fixed on the corresponding arc-shaped frame through a long needle locking mechanism in an angled mode, and the drafting frame body is further provided with a universal adjustment locking mechanism which is used for adjusting the frame body angle universally. The skin drafting device has the advantages that the effect of curing traumatic skin defects is good.
Description
Technical field
The present invention relates to the healing external fixator for the treatment of traumatic skin coloboma, be specifically related to a kind of skin drafting system.
Background technology
Skin grafting is the traditional therapy for the treatment of traumatic skin coloboma, tradition skin grafting is not good to the therapeutic effect of traumatic skin coloboma, and traditional skin grafting makes patient very painful and skin-grafting not easily survives, even if skin-grafting survives, skin-grafting surface is also very coarse ugly, differs greatly with normal skin.
Summary of the invention
The object of this invention is to provide a kind of a kind of skin drafting system effectively treating traumatic skin coloboma.
For achieving the above object, present invention employs following technical scheme: described a kind of skin drafting system, comprise drawing-off support body, the structure of described drawing-off support body is: comprise two arc frames be oppositely arranged, one is offered respectively in front and back to the screwed hole arranged at the center of each arc frame, the rotation direction of the screwed hole of two arc frames is contrary, two arc frames are connected by the threaded rod being thread through two screwed holes simultaneously, and one end of threaded rod is provided with hand adjustment nut through after one of them arc frame; Each arc frame of drawing-off support body is at least provided with two in order to longitudinally to thrust hour hand and the minute hand in order to horizontal skin puncture epidermis of muscle, every root hour hand is fixed on corresponding arc frame respectively by hour hand retaining mechanism angulation, every root minute hand is fixed on corresponding arc frame respectively by minute hand retaining mechanism angulation, and drawing-off support body is also provided with the universal adjustment retaining mechanism in order to universal adjustment drawing-off support body angle.
Further, aforesaid a kind of skin drafting system, wherein: the structure of described universal adjustment retaining mechanism is: comprise gimbal, upper screw rod and lower screw rod, the upper pin-and-hole arranged in front and back is offered in gimbal, upper pin is movably set with in upper pin-and-hole, the axle body of upper pin offers the first screw, gimbal below upper pin-and-hole also offers in left and right to the lower pin-and-hole arranged, lower bearing pin is movably set with in lower pin-and-hole, the axle body of lower bearing pin offers the second screw, the 3rd screw is offered at the top of one of them arc frame of drawing-off support body, the lower end of upper screw rod is threaded the first screw of upper pin, on upper screw rod, thread bush is provided with the first locking nut in order to upper screw rod and gimbal to be locked mutually, the threaded upper ends of lower screw rod connects the second screw of lower bearing pin, lower end is threaded the 3rd screw at arc frame top, on lower screw rod, thread bush is provided with the second locking nut in order to lower screw rod and gimbal to be locked mutually, and the 3rd locking nut in order to lower screw rod and arc frame are locked mutually.
Further, aforesaid a kind of skin drafting system, wherein: on one of them arc frame of drawing-off support body, be provided with two guide posts, two guide posts are positioned at the left and right sides of threaded rod, every root guide post movable another arc frame through drawing-off support body respectively.
Further, aforesaid a kind of skin drafting system, wherein: the structure of described hour hand retaining mechanism is: the second arc-shaped slot all offering the through arc frame of the first arc-shaped slot and front and back of up/down perforation arc frame in the left and right sides of arc frame, the first arc-shaped slot arc frame being positioned at homonymy is connected with the second arc-shaped slot, being provided with in the second arc-shaped slot of arc frame can along the hour hand tie down screw of the second arc-shaped slot movement, hour hand tie down screw offers the hour hand locking through hole perpendicular to hour hand tie down screw axis, hour hand is after the hour hand locking through hole that the first arc-shaped slot passes hour hand tie down screw, hour hand is locked on corresponding arc frame by the thread bush hour hand locking nut be located on hour hand tie down screw.
Further, aforesaid a kind of skin drafting system, wherein: the structure of described minute hand retaining mechanism is: the second arc-shaped slot all offering the through arc frame of the first arc-shaped slot and front and back of up/down perforation arc frame in the left and right sides of arc frame, the first arc-shaped slot arc frame being positioned at homonymy is connected with the second arc-shaped slot, being provided with in the second arc-shaped slot of arc frame can along the minute hand clamping screw of the second arc-shaped slot movement, the screw rod of minute hand clamping screw offers the minute hand locking through hole perpendicular to screw axial, after minute hand is through the minute hand locking through hole on minute hand clamping screw, minute hand is locked on corresponding arc frame by the thread bush minute hand locking nut be located on minute hand clamping screw.
Further, aforesaid a kind of skin drafting system, wherein: be marked with numeral and scale at hand adjustment nut.
Further, aforesaid a kind of skin drafting system, wherein: be wholely set outer-hexagonal bolt head in the outer end of hand adjustment nut.
Further, aforesaid a kind of skin drafting system, wherein: along skin drawing-off healing direction, the hour hand on each arc frame of drawing-off support body lays respectively at the rear of minute hand.
By the enforcement of technique scheme, the present invention has the advantage effectively controlling traumatic skin coloboma.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of skin drafting system of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the universal adjustment retaining mechanism shown in Fig. 1.
Fig. 3 is the using state figure of the skin drafting system shown in Fig. 1.
Wherein a kind of connection status schematic diagram that Fig. 4 is the skin drafting system shown in Fig. 1 and exter-nal fixer.
The another kind of connection status schematic diagram that Fig. 5 is the skin drafting system shown in Fig. 1 and exter-nal fixer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, described a kind of skin drafting system, comprise drawing-off support body, the structure of described drawing-off support body is: comprise the first arc frame 1 and the second arc frame 2, the first arc-shaped slot 17 of up/down perforation first arc frame 1 and the second arc-shaped slot 18 of through first arc frame 1 in front and back is all offered in the left and right sides of the first arc frame 1 and the second arc frame 2, the first arc-shaped slot 17 each arc frame being positioned at homonymy is connected with the second arc-shaped slot 18, one is offered respectively in front and back to the screwed hole arranged at the center of the first arc frame 1 and the second arc frame 2, screwed hole on first arc frame 1 is contrary with the rotation direction of the screwed hole on the second arc frame 2, first arc frame 1 is connected by the threaded rod 3 being thread through two screwed holes simultaneously with the second arc frame 2, one end of threaded rod 3 is provided with hand adjustment nut 4 through after the second arc frame 2, each arc frame of drawing-off support body is at least provided with two pieces respectively in order to longitudinally to thrust hour hand and the minute hand in order to horizontal skin puncture epidermis of muscle, in the present embodiment, be respectively arranged with one in the left and right sides of each arc frame in order to longitudinally to thrust the hour hand of muscle, each arc frame is respectively arranged with a minute hand in order to horizontal skin puncture epidermis, every root hour hand is fixed on corresponding arc frame respectively by hour hand retaining mechanism angulation, every root minute hand is fixed on corresponding arc frame respectively by minute hand retaining mechanism angulation, drawing-off support body is also provided with the universal adjustment retaining mechanism in order to universal adjustment drawing-off support body angle, in the present embodiment, the structure of described universal adjustment retaining mechanism is: comprise gimbal 5, upper screw rod 6 and lower screw rod 7, the upper pin-and-hole 8 arranged in front and back is offered in gimbal 5, upper pin 9 is movably set with in upper pin-and-hole 8, the axle body of upper pin 9 offers the first screw, on gimbal below upper pin-and-hole 8,5 also offer in left and right to the lower pin-and-hole 10 arranged, lower bearing pin 11 is movably set with in lower pin-and-hole 10, the axle body of lower bearing pin 11 offers the second screw, the 3rd screw is offered at the top of the first arc frame 1 of drawing-off support body, the lower end of upper screw rod 6 is threaded the first screw of upper pin 9, on upper screw rod 6, thread bush is provided with the first locking nut 12 in order to upper screw rod 6 and gimbal 5 to be locked mutually, the threaded upper ends of lower screw rod 7 connects the second screw of lower bearing pin 11, lower end is threaded the 3rd screw at the first arc frame 1 top, on lower screw rod 7, thread bush is provided with the second locking nut 13 in order to lower screw rod 7 and gimbal 5 to be locked mutually, and the 3rd locking nut 14 in order to lower screw rod 7 and the first arc frame 1 are locked mutually, this universal adjustment locking mechanism structure is simple, install easy to adjust, in the present embodiment, second arc frame 2 of drawing-off support body is provided with two guide posts 15, two guide posts 15 are positioned at the left and right sides of threaded rod 3, every root guide post 15 is movable the first arc frame 1 through drawing-off support body respectively, by guide post 15 not only can make the first arc frame 1 and the second arc frame 2 on threaded rod 3 more stably relative to or move in opposite directions, and cause the generation of arc frame synchronous rotary phenomenon when effectively prevent hand adjustment nut 4 rotating threaded rod 3, in the present embodiment, because each structure in order to hour hand 16 to be locked at the hour hand retaining mechanism on corresponding arc frame is all identical, only be described for the structure of one of them the hour hand retaining mechanism on the first arc frame 1 below, the structure of described hour hand retaining mechanism is: being provided with in the second arc-shaped slot 18 on the left of the first arc frame 1 can along the hour hand tie down screw 19 of the second arc-shaped slot 18 movement, hour hand tie down screw 19 offers the hour hand locking through hole perpendicular to hour hand tie down screw 19 axis, hour hand 16 is after the hour hand locking through hole that the first arc-shaped slot 17 passes hour hand tie down screw 19, hour hand 16 is locked on the first arc frame 1 by the hour hand locking nut 20 be located on hour hand tie down screw 19 by thread bush, this hour hand locking mechanism structure is simple, installation and maintenance are convenient, in actual use, the angulation angle of hour hand 16 can be adjusted by rotating hour hand tie down screw 19, by hour hand tie down screw 19 is moved along the second arc-shaped slot 18 height and position adjusting hour hand 16, in the present embodiment, because each structure in order to minute hand 21 to be locked at the minute hand retaining mechanism on corresponding arc frame is all identical, only be described for the structure of the minute hand retaining mechanism on the first arc frame 1 below, the structure of described minute hand retaining mechanism is: being provided with in the second arc-shaped slot 18 of the first arc frame can along the minute hand clamping screw 22 of the second arc-shaped slot 18, the screw rod of minute hand clamping screw 22 offers the minute hand locking through hole perpendicular to screw axial, after minute hand 21 is through the minute hand locking through hole on minute hand clamping screw 22, minute hand is locked on the first arc frame 1 by the minute hand locking nut 23 being located at minute hand clamping screw 22 by thread bush, this minute hand locking mechanism structure is simple, installation and maintenance are convenient, in the present embodiment, be marked with numeral and scale at hand adjustment nut 4, can accurately indicate rotating cycle and draw length like this, avoid medical personnel excessively to rotate and cause the generation of excessive drawing-off skin tension phenomenon, in the present embodiment, being wholely set outer-hexagonal bolt head 24 in the outer end of hand adjustment nut 4, so also can having been come by the spanner matched with outer-hexagonal bolt head 24, to rotating hand adjustment nut, to substantially increase the suitability, in the present embodiment, along skin drawing-off healing direction, the hour hand 16 on each arc frame of drawing-off support body lays respectively at the rear of minute hand 21, can stablize fixing muscle like this, increases the drafting force to wound surface both sides skin, is conducive to wound healing,
Operation principle of the present invention is as follows:
First the threaded upper ends of upper screw rod 6 is fastened on the exter-nal fixer 25 for the reduction of the fracture of wounds place, then the first locking nut 12 is first unscrewed, now, drawing-off support body can make left-right rotation around upper pin 9, after upper pin 9 left-right rotation to wound surface position, lock the first locking nut 12 until drawing-off support body, upper screw rod 6 is fixed with gimbal 5; Then unscrew the second locking nut 13 again, now, drawing-off support body can rotate before and after lower bearing pin 11 is done, and locks the second locking nut 13, gimbal 5 and lower screw rod 7 are fixed after drawing-off support body turns to wound surface position before and after lower bearing pin 11; And then unscrew the 3rd locking nut 14, now, drawing-off support body can be made surrounding around lower screw rod 7 and rotate, after lower screw rod 7 turns to wound surface position, the 3rd locking nut 14 is locked until drawing-off support body, lower screw rod 7 is fixed with drawing-off support body, by aforesaid operations, namely complete the adjustment of counter extensioin support body position, make drawing-off support body be positioned at the position of applicable wound surface drawing-off treatment;
Then hand adjustment nut 4 is rotated forward, make the first arc frame 1 in drawing-off support body and the second arc frame 2 threadingly bar 3 mutually away from, to stop the rotation hand adjustment nut 4 until the first arc frame 1 and the second arc frame 2 lay respectively at wound surface two rear flank, and then two minute hands 21 are carried out waveform to 1cm place, wound surface both sides of the edge respectively thread a needle, then add a minute hand clamping screw 22 respectively at the two ends of every root minute hand 21, every root minute hand 21 is just in time simultaneously through the minute hand locking through hole of corresponding two minute hand clamping screws 22, and then reversely rotate hand adjustment nut 4, threadingly bar 3 is close to each other to make the first arc frame 1 in drawing-off support body and the second arc frame 2, until wherein the minute hand clamping screw 22 at minute hand 21 two ends lays respectively at the second arc-shaped slot 18 of the first arc frame 1 both sides of homonymy, stop the rotation after the minute hand clamping screw 22 at another root minute hand 21 two ends lays respectively at the second arc-shaped slot 18 of the second arc frame 2 both sides of homonymy simultaneously hand adjustment nut 4, now, every root minute hand 21 can by moving along the second arc-shaped slot 18 of correspondence the angulation adjusting minute hand 21 by the minute hand clamping screw 22 of correspondence, the minute hand locking nut 23 screwed again behind applicable position on each minute hand clamping screw 22 is positioned at until minute hand 21, minute hand 21 angulation is made to be fixed on corresponding arc frame,
And then hour hand tie down screw 19 is moved to hour hand along the second arc-shaped slot 18 of correspondence need puncture after height and position, rotate hour hand tie down screw 19 again, turning to hour hand locking through hole until hour hand tie down screw 19 is positioned at after hour hand needs angulation angle, again hour hand 16 is passed down through the hour hand locking through hole of hour hand tie down screw 19, after hour hand 16 thrusts muscle downwards, screw the hour hand locking nut 20 on hour hand tie down screw 19 again, make hour hand 16 angulation be fixed on corresponding arc frame; Then 4 liang, hand adjustment nut is reversely rotated every day to three circles, make the first arc frame 1 and the second arc frame 2 close to each other, first arc frame 1 and the second arc frame 2 are in process close to each other, can two minute hands, 21 pairs of wound surface both sides skins be synchronously driven to carry out phase counter extensioin, also synchronously drive hour hand 16 pairs of wound surface both sides muscle to carry out drawing-off simultaneously, thus formation forms stable drawing-off to wound surface, repeat aforesaid operations, until reach the object of healing wound surface.
Advantage of the present invention is: (1) volume is little, stability is high, can flexible transformation angle to be used in the traumatic skin coloboma of diverse location; (2) by carrying out to wound surface both sides skin the object that stable drawing-off reaches traumatic skin wound healing, not only significantly reduce the misery that patient is born over the course for the treatment of, and skin after wound healing and normal skin are as good as, effectively traumatic skin coloboma can be treated.
Claims (8)
1. a skin drafting system, it is characterized in that: comprise drawing-off support body, the structure of described drawing-off support body is: comprise two arc frames be oppositely arranged, one is offered respectively in front and back to the screwed hole arranged at the center of each arc frame, the rotation direction of the screwed hole of two arc frames is contrary, two arc frames are connected by the threaded rod being thread through two screwed holes simultaneously, and one end of threaded rod is provided with hand adjustment nut through after one of them arc frame; Each arc frame of drawing-off support body is at least provided with two in order to longitudinally to thrust hour hand and the minute hand in order to horizontal skin puncture epidermis of muscle, every root hour hand is fixed on corresponding arc frame respectively by hour hand retaining mechanism angulation, every root minute hand is fixed on corresponding arc frame respectively by minute hand retaining mechanism angulation, and drawing-off support body is also provided with the universal adjustment retaining mechanism in order to universal adjustment drawing-off support body angle.
2. a kind of skin drafting system according to claim 1, it is characterized in that: the structure of described universal adjustment retaining mechanism is: comprise gimbal, upper screw rod and lower screw rod, the upper pin-and-hole arranged in front and back is offered in gimbal, upper pin is movably set with in upper pin-and-hole, the axle body of upper pin offers the first screw, gimbal below upper pin-and-hole also offers in left and right to the lower pin-and-hole arranged, lower bearing pin is movably set with in lower pin-and-hole, the axle body of lower bearing pin offers the second screw, the 3rd screw is offered at the top of one of them arc frame of drawing-off support body, the lower end of upper screw rod is threaded the first screw of upper pin, on upper screw rod, thread bush is provided with the first locking nut in order to upper screw rod and gimbal to be locked mutually, the threaded upper ends of lower screw rod connects the second screw of lower bearing pin, lower end is threaded the 3rd screw at arc frame top, on lower screw rod, thread bush is provided with the second locking nut in order to lower screw rod and gimbal to be locked mutually, and the 3rd locking nut in order to lower screw rod and arc frame are locked mutually.
3. a kind of skin drafting system according to claim 1, it is characterized in that: on one of them arc frame of drawing-off support body, be provided with two guide posts, two guide posts are positioned at the left and right sides of threaded rod, and every root guide post is movable another arc frame through drawing-off support body respectively.
4. a kind of skin drafting system according to claim 1, it is characterized in that: the structure of described hour hand retaining mechanism is: the second arc-shaped slot all offering the through arc frame of the first arc-shaped slot and front and back of up/down perforation arc frame in the left and right sides of arc frame, the first arc-shaped slot arc frame being positioned at homonymy is connected with the second arc-shaped slot, being provided with in the second arc-shaped slot of arc frame can along the hour hand tie down screw of the second arc-shaped slot movement, hour hand tie down screw offers the hour hand locking through hole perpendicular to hour hand tie down screw axis, hour hand is after the hour hand locking through hole that the first arc-shaped slot passes hour hand tie down screw, hour hand is locked on corresponding arc frame by the thread bush hour hand locking nut be located on hour hand tie down screw.
5. a kind of skin drafting system according to claim 1, it is characterized in that: the structure of described minute hand retaining mechanism is: the second arc-shaped slot all offering the through arc frame of the first arc-shaped slot and front and back of up/down perforation arc frame in the left and right sides of arc frame, the first arc-shaped slot arc frame being positioned at homonymy is connected with the second arc-shaped slot, being provided with in the second arc-shaped slot of arc frame can along the minute hand clamping screw of the second arc-shaped slot movement, the screw rod of minute hand clamping screw offers the minute hand locking through hole perpendicular to screw axial, after minute hand is through the minute hand locking through hole on minute hand clamping screw, minute hand is locked on corresponding arc frame by the thread bush minute hand locking nut be located on minute hand clamping screw.
6. a kind of skin drafting system according to claim 1, is characterized in that: be marked with numeral and scale at hand adjustment nut.
7. a kind of skin drafting system according to claim 1, is characterized in that: be wholely set outer-hexagonal bolt head in the outer end of hand adjustment nut.
8. a kind of skin drafting system according to claim 1, is characterized in that: along skin drawing-off healing direction, the hour hand on each arc frame of drawing-off support body lays respectively at the rear of minute hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189659.0A CN104758015B (en) | 2015-04-21 | 2015-04-21 | Skin drafting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189659.0A CN104758015B (en) | 2015-04-21 | 2015-04-21 | Skin drafting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104758015A true CN104758015A (en) | 2015-07-08 |
| CN104758015B CN104758015B (en) | 2017-03-22 |
Family
ID=53640367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510189659.0A Expired - Fee Related CN104758015B (en) | 2015-04-21 | 2015-04-21 | Skin drafting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104758015B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725659A (en) * | 2017-01-11 | 2017-05-31 | 中国人民解放军总医院 | A kind of reverse thread distraction reduction device |
| CN109009487A (en) * | 2018-08-13 | 2018-12-18 | 顾洪军 | A kind of novel traction reset balancing stand |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535763A (en) * | 1979-01-16 | 1985-08-20 | Jaquet Orthopedic S.A. | External bone-anchoring element |
| CN2266993Y (en) * | 1996-10-16 | 1997-11-12 | 刘雪荣 | Means for expanding skin quickly |
| CN1169668A (en) * | 1994-12-12 | 1998-01-07 | 维姆·弗莱施曼 | Skin traction device |
| WO2002067790A1 (en) * | 2001-02-26 | 2002-09-06 | Russian Ilizarov Scientific Centre For Restorative Traumatology And Orthopaedics | Fixator for hand and foot bones |
| RU2307604C2 (en) * | 2005-11-28 | 2007-10-10 | Государственное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия федерального агентства по здравоохранению и социальному развитию" | Device for distraction dermatoplastics |
| CN103237508A (en) * | 2010-12-15 | 2013-08-07 | 威廉·弗莱施曼 | Instrument for stretching skin |
| CN204655020U (en) * | 2015-04-21 | 2015-09-23 | 张家港市亚堤仕医疗咨询管理有限公司 | A kind of skin drafting system |
-
2015
- 2015-04-21 CN CN201510189659.0A patent/CN104758015B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535763A (en) * | 1979-01-16 | 1985-08-20 | Jaquet Orthopedic S.A. | External bone-anchoring element |
| CN1169668A (en) * | 1994-12-12 | 1998-01-07 | 维姆·弗莱施曼 | Skin traction device |
| CN2266993Y (en) * | 1996-10-16 | 1997-11-12 | 刘雪荣 | Means for expanding skin quickly |
| WO2002067790A1 (en) * | 2001-02-26 | 2002-09-06 | Russian Ilizarov Scientific Centre For Restorative Traumatology And Orthopaedics | Fixator for hand and foot bones |
| RU2307604C2 (en) * | 2005-11-28 | 2007-10-10 | Государственное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия федерального агентства по здравоохранению и социальному развитию" | Device for distraction dermatoplastics |
| CN103237508A (en) * | 2010-12-15 | 2013-08-07 | 威廉·弗莱施曼 | Instrument for stretching skin |
| CN204655020U (en) * | 2015-04-21 | 2015-09-23 | 张家港市亚堤仕医疗咨询管理有限公司 | A kind of skin drafting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725659A (en) * | 2017-01-11 | 2017-05-31 | 中国人民解放军总医院 | A kind of reverse thread distraction reduction device |
| CN109009487A (en) * | 2018-08-13 | 2018-12-18 | 顾洪军 | A kind of novel traction reset balancing stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104758015B (en) | 2017-03-22 |
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Granted publication date: 20170322 |