CN110584799A - Skin traction frame and skin dressing device - Google Patents
Skin traction frame and skin dressing device Download PDFInfo
- Publication number
- CN110584799A CN110584799A CN201911018907.XA CN201911018907A CN110584799A CN 110584799 A CN110584799 A CN 110584799A CN 201911018907 A CN201911018907 A CN 201911018907A CN 110584799 A CN110584799 A CN 110584799A
- Authority
- CN
- China
- Prior art keywords
- piece
- skin
- mounting
- traction frame
- adjusting
- 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.)
- Pending
Links
- 230000003370 grooming effect Effects 0.000 claims abstract 2
- 210000000988 bone and bone Anatomy 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009966 trimming Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 17
- 206010052428 Wound Diseases 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000037394 skin elasticity Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000037314 wound repair Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/02—Devices for expanding tissue, e.g. skin tissue
Abstract
The embodiment of the invention provides a skin traction frame and a skin trimming device. The skin traction frame can realize the three-dimensional traction of the skin, thereby improving the skin coverage effect and improving the operation quality. The skin grooming device comprises a skin pulling cradle, which has all the advantages of a skin pulling cradle.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a skin traction frame and a skin finishing device.
Background
The skin retractor is mainly used for pulling skin and soft tissues so as to achieve the effect of skin coverage. At present, in the actual operation process, the requirements on the skin retractor are stricter due to various wound conditions.
In the research, the existing skin tractor has the following defects in the using process:
the skin traction mode is single.
Disclosure of Invention
The invention aims to provide a skin traction frame and a skin finishing device, which can realize three-dimensional skin traction, thereby improving the skin coverage effect and improving the operation quality.
Embodiments of the invention may be implemented as follows:
in a first aspect, an embodiment of the present invention provides a skin stretching frame, including:
the fixture is in sliding fit with the mounting piece along a first direction, and the mounting piece is in sliding fit with the mounting piece along a second direction with an included angle with the first direction.
In an alternative embodiment, the plurality of clamps are distributed on both sides of the fixing member in the first direction.
In an optional embodiment, the skin stretching frame further comprises a first adjusting member, the first adjusting member is in sliding fit with the fixing member, and the first adjusting member abuts against the mounting member to drive the mounting member to slide relative to the fixing member in the second direction.
In an alternative embodiment, the skin stretching frame further comprises an elastic member, the elastic member is arranged on the fixing member, the mounting member is positioned between the elastic member and the first adjusting member, and the elastic member is used for enabling the mounting member to have a tendency to move close to the first adjusting member.
In an alternative embodiment, the first adjusting member is screwed with the fixing member, the first adjusting member is rotatably connected with the mounting member, and the first adjusting member and the mounting member are relatively fixed in the second direction; the fixing piece and the mounting piece are relatively fixed in the rotating direction of the first adjusting piece.
In an optional embodiment, the skin traction frame further comprises two adapters, each adapter is in sliding fit with the mounting piece along a first direction, each adapter is provided with a clamp, the two adapters are in sliding fit along a third direction, and the third direction and the first direction and the second direction both have included angles.
In an alternative embodiment, a plurality of clamps are provided on each adapter.
In an alternative embodiment, two adaptors are located on either side of the fixture in the first direction.
In an alternative embodiment, the skin traction frame further comprises a second adjustment member that is in sliding engagement with the adaptor member in a third direction to drive the clamp to slide relative to the adaptor member.
In a second aspect, embodiments of the present invention provide a skin conditioning device comprising:
a bone pin and the skin traction frame of any one of the preceding embodiments, the bone pin being removably connected to the clamp.
The beneficial effects of the embodiment of the invention include, for example:
in summary, the skin traction frame provided by the embodiment fixes the fixing piece on the human body in the operation process, and clamps on the traction frame are used for clamping the spicule which penetrates the skin, and then the position of the clamps relative to the mounting piece is adjusted, and the position of the mounting piece relative to the fixing piece is adjusted, so that the clamps drive the spicule to move, and the spicule drives the skin to move to complete the traction repair of the skin, thereby facilitating the suture of the subsequent wound. The motion of skin relies on the spicule to drive, the motion of spicule relies on anchor clamps to drive, and at the in-process of adjustment anchor clamps, anchor clamps not only can realize moving for the installed part in the first direction, can also be through the relative position of adjustment installed part and mounting in order to realize the motion in the second direction, the motion of anchor clamps is the combined motion of first direction and second direction, thereby realize the three-dimensional tractive of skin, it is effectual to cover after the skin is restoreed, and the skin of restoreing the completion keeps good elasticity, improve the quality of skin repair operation.
The embodiment also provides a skin trimming device, which comprises the skin traction frame mentioned in the embodiment, so that the skin is repaired in a three-dimensional traction manner, and the skin repairing operation quality is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a skin stretching frame according to the present embodiment;
FIG. 2 is a schematic structural view of the connector of the present embodiment;
FIG. 3 is a schematic structural view of the clamp of the present embodiment;
fig. 4 is a schematic structural view of the pressing sleeve of the present embodiment.
Icon:
001-skin traction frame; 100-a mounting member; 110-a mounting portion; 200-a fixture; 210-external threads; 220-an insertion end; 300-a first adjustment member; 400-an elastic member; 500-a connector; 510-a card slot; 520-a sliding hole; 530-screwing hole; 600-an adapter; 700-a second adjustment member; 800-a clamp; 810-a sliding part; 820-a clamping portion; 830-a locking screw; 900-adjusting screws; 002-pressing sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
In the skin repair operation process, the bone needle is required to penetrate through the skin, then the bone needle is pulled to move through the retractor so as to drive the skin to move, finally, the skin is relatively close to cover the wound, and the subsequent wound suturing is facilitated. In the existing skin repair operation, spicules positioned on two sides of a wound are close to each other along the same straight line, the movement direction of the spicules is single, the skin traction effect is poor, the skin elasticity of the wound is poor after the wound is sutured, and the success rate of the operation is low.
Referring to fig. 1, in the present embodiment, a skin stretching frame 001 is provided, when a bone needle (not shown) fixed on skin is stretched, the bone needle can move in multiple directions, so that skin stretching is performed in a three-dimensional manner, skin elasticity at a wound is good after the wound is repaired, and a success rate of an operation is high.
The skin traction frame 001 provided by the embodiment comprises a mounting part 100, a fixing part 200 and a plurality of clamps 800 for clamping spicules, wherein the clamps 800 are in sliding fit with the mounting part 100 along a first direction, and the mounting part 100 is in sliding fit with the fixing part 200 along a second direction with an included angle with the first direction.
The skin traction frame 001 provided by the embodiment is used for fixing the fixing piece 200 on a human body in an operation process, clamping a bone needle punctured on the skin by using the clamp 800 on the traction frame, then adjusting the position of the clamp 800 relative to the mounting piece 100, and adjusting the position of the mounting piece 100 relative to the fixing piece 200, so that the clamp 800 drives the bone needle to move, and the bone needle drives the skin to move to complete the traction repair of the skin, thereby facilitating the suture of subsequent wounds. The motion of skin relies on the spicule to drive, the motion of spicule relies on anchor clamps 800 to drive, and at the in-process of adjustment anchor clamps 800, anchor clamps 800 not only can realize moving for installed part 100 in the first direction, can also realize the motion in the second direction through the relative position of adjustment installed part 100 and mounting 200, the motion of anchor clamps 800 is the motion on the first direction and the compound motion that constitutes at the ascending motion of second direction, thereby realize the three-dimensional tractive of skin, it is effectual to cover after the skin is restoreed, and the skin of restoreing the completion keeps good elasticity, improve the quality of skin repair operation.
Optionally, a plurality of fixtures 800 distribute in the both sides of mounting 200 on the first direction, and mounting 200 can be fixed in the position that is close to the wound center, and the fixture 800 that is located mounting 200 both sides drives corresponding bone nail and is close to the motion relatively, and the skin pulls the effect better. Obviously, in other embodiments, a plurality of clamps 800 may be distributed on one side of the fixing member 200.
In this embodiment, optionally, the fixing member 200 is a fixing rod, the outer circumferential surface of the fixing member 200 is provided with a first external thread 210, the fixing member 200 has an insertion end 220 for implanting into a human body to be fixed on the human body, and the insertion end 220 is a tip.
Optionally, the mounting member 100 is a mounting rod, the mounting member 100 is provided with a mounting portion 110 at a middle position along a length direction thereof, the mounting portion 110 is disc-shaped, and an outer diameter of the mounting portion 110 is larger than a diameter of the rest of the mounting rod, so that a mounting hole is formed in the mounting portion 110, and the strength of the mounting rod itself is not easily affected. The dead lever is pegged graft in the mounting hole and both along second direction sliding fit, and optionally, the axis of mounting hole is perpendicular with the length direction of mounting bar, promptly, the second direction is perpendicular with first direction. Obviously, in other embodiments, the angle between the first direction and the second direction is not limited to other angles of 90 °. In addition, after the fixing rod is inserted into the mounting hole, the fixing rod and the mounting hole are relatively fixed in the circumferential direction of the mounting hole, in other words, the fixing rod and the mounting rod are in linear sliding fit, relative rotation cannot occur between the fixing rod and the mounting rod, and the skin adjusting device is safer and more reliable. Optionally, the outer peripheral surface of the fixing member 200 is provided with a planar portion, the inner wall of the mounting hole is provided with a planar portion, and after the fixing member 200 is inserted into the mounting hole, the two planar portions are attached to each other to realize circumferential relative fixation of the fixing member and the mounting hole.
It should be noted that, after the fixing member 200 is positioned with respect to the human body, the fixing member 200 is disposed substantially vertically, and the mounting member 100 is disposed substantially horizontally.
In this embodiment, optionally, the pulling frame further includes a first adjusting member 300 and an elastic member 400, the first adjusting member 300 is disposed on the mounting member 100, the first adjusting member 300 is slidably engaged with the fixing member 200, and the first adjusting member 300 slides relative to the fixing member 200 to drive the mounting member 100 to slide relative to the fixing member 200 in the second direction. The elastic member 400 is disposed on the fixing member 200, the mounting member 100 is located in front of the first adjusting member 300 and the elastic member 400, and one end of the elastic member 400 abuts against the mounting member 100, so that the mounting member 100 has a movement tendency close to the first adjusting member 300. When the first adjusting piece 300 is operated to drive the mounting piece 100 to move along the second direction, the external force exerted on the first adjusting piece 300 is transferred to the elastic piece 400, the elastic piece 400 plays a role in buffering, the displacement change of the clamp 800 along the second direction is slow, the skin is not easy to be pulled greatly, and the skin pulling process is safe and reliable.
Optionally, the first adjusting element 300 is screwed with the external thread 210 on the outer circumferential surface of the fixing rod, the first adjusting element 300 is rotatably connected with the mounting portion 110, and the first adjusting element 300 and the mounting portion 110 are relatively fixed in the second direction. In other words, the first adjusting member 300, the fixing member 200 and the mounting member 100 cooperate together to constitute a screw transmission structure, and after the fixing member 200 is positioned, the mounting rod can be driven to reciprocate linearly with respect to the fixing rod by screwing the first adjusting member 300.
Alternatively, the first adjusting member 300 may be a hexagon nut, which facilitates the rotation of the first adjusting member 300.
Optionally, one end of the elastic member 400 is fixedly connected to the fixing member 200, the other end of the elastic member 400 is fixedly connected to the mounting member 100, and the elastic member 400 can be in a stretching or compressing state along with the change of the position of the mounting member 100, in other words, in the moving process of the mounting member 100 relative to the fixing member 200, the elastic member 400 can play a role in buffering, so that skin damage caused by overlarge pulling amplitude is avoided.
The elastic member 400 may be a spring, a rubber column, or a metal spring.
It should be noted that, in other embodiments, the first adjusting element 300 and the fixing element 200 may be fixedly connected by screws, and when the position of the mounting element 100 needs to be adjusted, the screws are loosened, the first adjusting element 300 is slid, the first adjusting element 300 drives the mounting element 100 to move, and after the mounting element moves to a set position, the screws are tightened, so as to fix the first adjusting element 300 and the fixing element 200.
In this embodiment, optionally, the skin traction frame 001 further includes two adapters 600 and two connectors 500, the two connectors 500 are both in sliding fit with the mounting member 100 along the first direction, optionally, the connector 500 is provided with a sliding hole 520, the mounting member 100 is disposed in the sliding hole 520 in a penetrating manner, and the mounting member 100 and the sliding hole 520 are relatively fixed along the circumferential direction of the sliding hole 520. In this embodiment, the pore wall of the sliding hole 520 is provided with a plane portion, the peripheral surface of the mounting piece 100 is provided with a plane portion, and after the mounting piece 100 is in inserting fit with the sliding hole 520, the two plane portions are attached to prevent the two from rotating relatively. Each connector 500 is provided with an adapter 600, and the connector 500 is adapted to drive the adapter 600 to slide relative to the mounting member 100 in a first direction. The fixture 800 is disposed on the adaptor 600, and the fixture 800 is in sliding fit with the adaptor 600 along a third direction, the third direction has an included angle with the first direction and the second direction, and optionally, the first direction, the second direction and the third direction are perpendicular to each other. After anchor clamps 800 centre gripping bone nail, when adjusting the bone nail position, the bone nail can be in first direction, second direction and third direction upward movement, and the motion range of bone nail is wide, and accommodation is wide, can adapt to the skin tractive of the wound of different shapes, and skin tractive is effectual, and the skin by the tractive is not simple plane, but has the arcwall face of certain radian, and the elasticity of skin is good.
Referring to fig. 2, in the present embodiment, optionally, the connecting member 500 is provided with a locking slot 510, the locking slot 510 has a first slot sidewall and a second slot sidewall opposite to each other, the sliding hole 520 is disposed on the slot bottom wall of the locking slot 510, and an axis of the sliding hole 520 extends along a first direction. The first groove wall is provided with a screw hole 530, and the screw hole 530 is used for being in threaded connection with the adjusting screw 900. The mounting member 100 passes through the sliding hole 520 and abuts against the side wall of the first groove, and the end of the adjusting screw 900 is inserted into the engaging groove 510 and abuts against the outer peripheral surface of the mounting member 100 after being screwed. The adapter 600 is arranged in the card slot 510, the adapter 600 is positioned between the mounting member 100 and the side wall of the second slot, and the mounting member 100 and the adapter 600 are locked in the card slot 510 through the adjusting screw 900. When the position of the adaptor 600 relative to the mounting member 100 needs to be adjusted, the adjusting screw 900 is unscrewed, the connecting member 500 is slid, and the connecting member 500 drives the adaptor 600 to move.
In this embodiment, two adapters 600 are disposed in parallel and located on two sides of the fixing member 200 in the first direction. Obviously, in other embodiments, two adapters 600 may be disposed on the same side of the fixture 200.
Optionally, two clamps 800 are disposed on each adapter 600, and the two clamps 800 are located on two sides of the connector 500 in the third direction.
In this embodiment, optionally, the pulling frame further includes a second adjusting member 700, and the second adjusting member 700 is slidably engaged with the adaptor 600 to adjust the corresponding clamp 800 on the adaptor 600, so as to drive the clamp 800 to move in the third direction. Further, the number of the second adjusting parts 700 is four, two fixtures 800 are arranged on each adapter 600, the total number of the fixtures 800 on the two adapters 600 is four, the four second adjusting parts 700 correspond to the four fixtures 800 one by one, and each second adjusting part 700 is used for adjusting one fixture 800. Optionally, the second adjusting part 700 is rotationally matched with the fixture 800, and the second adjusting part 700 and the fixture 800 are relatively fixed in the third direction, and meanwhile, the second adjusting part 700 is screwed with the adapter 600, and the fixture 800 and the adapter 600 are relatively fixed in the circumferential direction around the third direction, in other words, the second adjusting part 700, the fixture 800 and the adapter 600 form a screw transmission structure, in the operation process, the adapter 600 is relatively fixed with the mounting part 100 through the connecting part 500, and the mounting part 100 is fixed on the human body through the fixing part 200, and by rotating the second adjusting part 700, the corresponding fixture 800 can be driven to slide relative to the adapter 600 in the third direction.
Referring to fig. 3, in the present embodiment, the clamping apparatus 800 includes a sliding portion 810 and a clamping portion 820 connected to each other, the sliding portion 810 is slidably engaged with the adaptor 600, the clamping portion 820 includes two clamping plates capable of moving toward or away from each other and a locking screw 830 for locking the two clamping plates, and the two clamping plates are locked by the locking screw 830. After the two plates clamp the bone nail, the locking screw 830 is screwed so that the two plates approach each other and remain in a position clamping the bone nail. It will be appreciated that after use, the locking screws 830 are loosened, the plates moved away from each other, and the bone screws removed.
In this embodiment, optionally, each sliding portion 810 is fixed to the adaptor 600 by screws, and after the position of the clamp 800 is adjusted, the screws are tightened to fix the clamp 800 to the adaptor 600, which facilitates the suturing of the skin.
The skin traction frame 001 provided by the embodiment can realize three-dimensional skin traction, has a good skin traction effect, a good effect of covering a wound with skin, and a high success rate of wound repair surgery.
The embodiment also provides a skin finishing device, which comprises bone nails and the skin traction frame 001 provided by the embodiment, wherein the bone nails are used for being fixed on the skin, and the bone nails are clamped by the clamp 800.
Referring to fig. 4, in other embodiments, the skin trimming device further includes a pressing sleeve 002, the pressing sleeve 002 is sleeved outside the bone nail and can press the position where the bone nail is connected with the skin, so as to avoid the tissue from bulging and improve the success rate of the operation. Alternatively, the press sleeve 002 has a disc portion for contact with the skin.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A skin stretching frame, comprising:
the fixture is matched with the mounting piece in a sliding mode in a first direction, and the mounting piece is matched with the fixing piece in a sliding mode in a second direction with an included angle in the first direction.
2. The skin traction frame of claim 1, wherein:
the plurality of clamps are distributed on two sides of the fixing piece in the first direction.
3. The skin traction frame of claim 1, wherein:
the skin traction frame further comprises a first adjusting piece, the first adjusting piece is in sliding fit with the fixing piece, and the first adjusting piece is abutted against the mounting piece so as to drive the mounting piece to slide relative to the fixing piece along the second direction.
4. The skin traction frame of claim 3, wherein:
the skin traction frame further comprises an elastic piece, the elastic piece is arranged on the fixing piece, the mounting piece is located between the elastic piece and the first adjusting piece, and the elastic piece is used for enabling the mounting piece to have a tendency of moving close to the first adjusting piece.
5. The skin traction frame of claim 3 or 4, wherein:
the first adjusting piece is in threaded connection with the fixing piece, the first adjusting piece is in rotary connection with the mounting piece, and the first adjusting piece and the mounting piece are relatively fixed in the second direction; the fixing piece and the mounting piece are fixed relatively in the rotating direction of the first adjusting piece.
6. The skin traction frame of claim 1, wherein:
the skin traction frame further comprises two adapter pieces, each adapter piece is in sliding fit with the mounting piece along the first direction, each adapter piece is provided with the clamp, the clamp and the adapter piece are in sliding fit along the third direction, and the third direction and the first direction and the second direction are provided with included angles.
7. The skin traction frame of claim 6, wherein:
the clamp on each adapter is provided with a plurality of.
8. The skin traction frame of claim 6 or 7, wherein:
the two adapters are located on two sides of the fixing piece in the first direction.
9. The skin traction frame of claim 6, wherein:
the skin traction frame further comprises a second adjusting piece, and the second adjusting piece is in sliding fit with the adaptor along the third direction so as to drive the clamp to slide relative to the adaptor.
10. A skin grooming device characterized in that it comprises:
a bone pin and the skin traction frame of any one of claims 1-9, the bone pin being removably connected with the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018907.XA CN110584799A (en) | 2019-10-24 | 2019-10-24 | Skin traction frame and skin dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018907.XA CN110584799A (en) | 2019-10-24 | 2019-10-24 | Skin traction frame and skin dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584799A true CN110584799A (en) | 2019-12-20 |
Family
ID=68851563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911018907.XA Pending CN110584799A (en) | 2019-10-24 | 2019-10-24 | Skin traction frame and skin dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110584799A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10209122A1 (en) * | 2002-03-01 | 2003-10-16 | Wilhelm Fleischmann | Process and instrument for stretching the skin |
| CN2862985Y (en) * | 2006-01-12 | 2007-01-31 | 杭州市萧山区中医院 | Front approach retractor |
| CN103237508A (en) * | 2010-12-15 | 2013-08-07 | 威廉·弗莱施曼 | Instrument for stretching skin |
| CN204765764U (en) * | 2015-05-22 | 2015-11-18 | 广州军区广州总医院 | Draw gear is restoreed to skin surface of a wound |
| DE102016122593A1 (en) * | 2016-11-23 | 2018-05-24 | Biowim Products Gmbh | Instrument for stretching the skin |
| CN108498128A (en) * | 2018-04-27 | 2018-09-07 | 大博医疗科技股份有限公司 | Skin drawing and stretching closer |
| CN108542458A (en) * | 2018-05-25 | 2018-09-18 | 山东航维骨科医疗器械股份有限公司 | It disputes over trifles frame |
| CN110292405A (en) * | 2019-07-25 | 2019-10-01 | 宋若怡 | A kind of cable type skin drawing and stretching closing device |
| CN211325685U (en) * | 2019-10-24 | 2020-08-25 | 大博医疗科技股份有限公司 | Skin traction frame and skin dressing device |
-
2019
- 2019-10-24 CN CN201911018907.XA patent/CN110584799A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10209122A1 (en) * | 2002-03-01 | 2003-10-16 | Wilhelm Fleischmann | Process and instrument for stretching the skin |
| CN2862985Y (en) * | 2006-01-12 | 2007-01-31 | 杭州市萧山区中医院 | Front approach retractor |
| CN103237508A (en) * | 2010-12-15 | 2013-08-07 | 威廉·弗莱施曼 | Instrument for stretching skin |
| CN204765764U (en) * | 2015-05-22 | 2015-11-18 | 广州军区广州总医院 | Draw gear is restoreed to skin surface of a wound |
| DE102016122593A1 (en) * | 2016-11-23 | 2018-05-24 | Biowim Products Gmbh | Instrument for stretching the skin |
| CN108498128A (en) * | 2018-04-27 | 2018-09-07 | 大博医疗科技股份有限公司 | Skin drawing and stretching closer |
| CN108542458A (en) * | 2018-05-25 | 2018-09-18 | 山东航维骨科医疗器械股份有限公司 | It disputes over trifles frame |
| CN110292405A (en) * | 2019-07-25 | 2019-10-01 | 宋若怡 | A kind of cable type skin drawing and stretching closing device |
| CN211325685U (en) * | 2019-10-24 | 2020-08-25 | 大博医疗科技股份有限公司 | Skin traction frame and skin dressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200163702A1 (en) | Top notch receivers having dual lead in closure mating thread forms | |
| US11779374B2 (en) | Pivotal bone anchor assembly with non-pivoting, non-rotatable retainer | |
| KR101419807B1 (en) | working tower for minimally invasive surgery system | |
| KR100278252B1 (en) | Clamp Assembly for Chuck Fixing System | |
| US9427263B2 (en) | Device for fixing a bony structure to a support member | |
| US8979858B2 (en) | External mandibular distractor with rotational clamp | |
| JP2016503708A (en) | External fixator for fracture treatment | |
| KR20160097395A (en) | Bone screw and self-retaining driver | |
| JP2015119968A (en) | Rod insertion device | |
| JPH0528140B2 (en) | ||
| US10159503B2 (en) | Separable guide instrument for anatomical implant | |
| KR101434333B1 (en) | Rod reducer for minimally invasive surgery system | |
| CN211325685U (en) | Skin traction frame and skin dressing device | |
| JP2015513351A (en) | Closed head multiaxial and single screw | |
| CN110584799A (en) | Skin traction frame and skin dressing device | |
| CN113813030B (en) | Pelvis repositor and use method thereof | |
| CN105546306A (en) | Draw hook locking device with movable arm | |
| US8784420B2 (en) | Surgical instruments for cutting elongated elements and methods of use | |
| CN108903989B (en) | Medical multifunctional tendon suture assisting device | |
| CN114129209B (en) | Operation retractor capable of achieving stepless adjustment of multiple degrees of freedom | |
| CN215079527U (en) | Bone needle tensioning device for orthopedic surgery | |
| CN209332133U (en) | The installation tool of pull device | |
| CN216136012U (en) | Lumbar vertebra screw implantation guiding device | |
| CN216985108U (en) | Screw extender and rod pressing device | |
| CN215192123U (en) | Simple distraction fixing device for fracture of lower leg |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |