CN216221548U - Skin wound closure device - Google Patents
Skin wound closure device Download PDFInfo
- Publication number
- CN216221548U CN216221548U CN202122673247.8U CN202122673247U CN216221548U CN 216221548 U CN216221548 U CN 216221548U CN 202122673247 U CN202122673247 U CN 202122673247U CN 216221548 U CN216221548 U CN 216221548U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- latch
- wound closure
- skin wound
- fastener
- 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.)
- Active
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
A skin wound closure device comprises a first patch, a second patch and a clamping piece; the first sticker is provided with a ratchet strip, and the ratchet strip is provided with a ratchet; the second sticker is provided with a clamping part, the clamping part is provided with a movable cavity and a penetrating slot which penetrates through the clamping part and is communicated with the movable cavity, and the ratchet bar can penetrate through the penetrating slot and is connected in the penetrating slot in a sliding manner; the first end slidable of fastener sets up in the activity intracavity, and the fastener second end pierces through joint portion and stretches out to the external world to the first end of fastener is equipped with the latch, and the latch can stretch into and wear the slot and set up, and the latch still can with ratchet joint or separation. The ratchet can be clamped or unlocked by drawing the clamping piece, so that the position of the ratchet and the locking force applied correspondingly can be conveniently adjusted.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a skin wound locking device.
Background
The traditional skin wound closure generally adopts needle and thread to perform penetrating suture, and the operation is easy to leave scars similar to centipede feet at the skin wound, so that the beauty is influenced; in view of the above disadvantages, various skin wound healing devices generally comprising an adhesive tape and a locking device are available in the market, but the existing skin wound closure devices generally can only adjust and lock the suture force of the wound in a single direction, i.e. only increase the suture force, and cannot meet the urgent need of increasing or decreasing the suture force applied to the wound when a doctor performs wound closure and in the process of wound healing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems, the utility model provides a skin wound closure device which can randomly adjust the closure force on a wound.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
a skin wound closure comprising:
the first sticker is provided with a ratchet strip, and the ratchet strip is provided with a ratchet;
the second sticker is provided with a clamping part, the clamping part is provided with a movable cavity and a penetrating slot which penetrates through the clamping part and is communicated with the movable cavity, and the ratchet bar can penetrate through the penetrating slot and is connected in the penetrating slot in a sliding manner;
the fastener, the first end slidable of fastener sets up in the activity intracavity, and the fastener second end pierces through joint portion and stretches out to the external world to the first end of fastener is equipped with the latch, and the latch can stretch into and wear the slot and set up, and the latch still can with ratchet joint or separation.
Preferably, the first end and the second end of the clamping piece are connected through a sliding column, the skin wound closure further comprises an elastic piece, the elastic piece is located in the movable cavity and sleeved on the sliding column, one end of the elastic piece abuts against the first end of the clamping piece, and the other end of the elastic piece abuts against the end of the movable cavity.
Preferably, the ratchet is arranged on the side edge of the ratchet strip, the clamping piece slides up and down in the movable cavity, and the clamping teeth are arranged on the side end of the clamping piece.
Preferably, the sliding direction of the clamping piece and the sliding direction of the ratchet strip are perpendicular to each other.
Preferably, the clamping piece is cylindrical, a guide convex block is arranged at the first end of the clamping piece, a guide groove communicated with the movable cavity is further formed in the clamping portion, and the guide convex block is arranged in the guide groove in a sliding mode.
(III) advantageous effects
The utility model has the beneficial effects that: a skin wound closure device comprises a first patch, a second patch and a clamping piece; the first sticker is provided with a ratchet strip, and the ratchet strip is provided with a ratchet; the second sticker is provided with a clamping part, the clamping part is provided with a movable cavity and a penetrating slot which penetrates through the clamping part and is communicated with the movable cavity, and the ratchet bar can penetrate through the penetrating slot and is connected in the penetrating slot in a sliding manner; the first end slidable of fastener sets up in the activity intracavity, and the fastener second end pierces through joint portion and stretches out to the external world to the first end of fastener is equipped with the latch, and the latch can stretch into and wear the slot and set up, and the latch still can with ratchet joint or separation. The ratchet can be clamped or unlocked by drawing the clamping piece, so that the position of the ratchet and the locking force applied correspondingly can be conveniently adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the explosive assembly of the present embodiment;
FIG. 3 is a schematic view of the latch engaging with the ratchet;
FIG. 4 is a first vertical sectional view of the clamping portion;
FIG. 5 is a second vertical sectional view of the clamping portion;
in the figure, a first plaster 1, a second plaster 2, a clamping piece 3, an elastic piece 4, a ratchet bar 10, a ratchet 100, a clamping part 20, a movable cavity 200, a slot 201, a guide groove 202, a clamping tooth 30, a sliding column 31, a guide lug 32 and an easy-pulling plate 3a are arranged.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 5, a skin wound closure device comprises:
the first sticker 1 is provided with a ratchet strip 10, and the ratchet strip 10 is provided with a ratchet 100;
the second sticker 2 is provided with a clamping portion 20, the clamping portion 20 is provided with a movable cavity 200 and an inserting groove 201 which penetrates through the clamping portion 20 and is communicated with the movable cavity 200, and the ratchet 10 can penetrate through the inserting groove 201 and is connected in the inserting groove 201 in a sliding mode;
Specifically, the ratchet 10 is made of plastic material and has a certain flexibility, the ratchet 100 has a certain inclination angle, and the latch 30 is also arranged in an inclined manner corresponding to the direction of the ratchet 100; an easy-pulling plate 3a is arranged at one end of the clamping piece 3 extending out of the clamping part 20, and in a normal state, the first end of the clamping piece 3 is propped against the bottom of the movable cavity 200, and the clamping tooth 30 extends into the slot 201. When in use, the first patch 1 and the second patch 2 are firstly attached to two sides of a wound of a patient, then the ratchet strip 10 on the first patch 1 passes through the slot 201, the ratchet 100 is clamped with the latch 30, and the first patch 1 and the second patch 2 are connected with each other; and the ratchet strip 10 is pulled continuously, because the ratchet strip 10 has flexibility, after the ratchet strip 10 is displaced, the subsequent ratchet 100 is still clamped with the latch 30, the first patch 1 and the second patch 2 are also close to each other, the locking force to the wound skin is improved, and the latch 30 and the ratchet 100 are continuously clamped by the reaction force generated by the skin of the patient. If the position between the first sticker 1 and the second sticker 2 needs to be adjusted, that is, the locking force needs to be adjusted, the clamping piece 3 can be pulled to separate the clamping teeth 30 from the ratchet 100, so that the ratchet bar 10 is unlocked, the position of the ratchet bar 10 and the corresponding applied locking force are convenient to adjust, the clamping piece 3 is reset after the adjustment is finished, the clamping teeth 30 clamp the ratchet 100 again, and the ratchet bar 10 is locked again.
In the present invention, the second end of the clip member 3 can protrude from the side or top of the clip portion 20, and the ratchet 100 can be correspondingly disposed on the upper, lower or side end of the ratchet bar 10. In the embodiment in which the second end of the card member 3 protrudes from the side of the catching portion 20, the card member 3 can slide laterally; in the embodiment in which the second end of the card member 3 protrudes from the top surface of the card-holding portion 20, the card member 3 can slide in the up-down direction. In both embodiments, the position and the direction of the latch 30 can be designed correspondingly according to the position of the ratchet 100 on the ratchet bar 10, and the latch 30 and the ratchet 100 can be clamped and unlocked.
Further, in the preferred embodiment, the ratchet 100 is disposed on the side of the ratchet bar 10, the clamping member 3 slides up and down in the movable cavity 200, and the latch 30 is disposed on the side end of the clamping member 3. When the locking device is used, the easy-pull plate 3a at the second end of the clamping piece 3 is pulled upwards, so that the clamping teeth 30 can be separated from the ratchet 100, the ratchet bar 10 is unlocked, and the arrangement is that a larger implementation space is reserved for pulling the easy-pull plate 3a, so that convenience is provided for modifying the locking force.
Furthermore, the first end and the second end of the clip 3 are connected through a sliding column 31, the skin wound closure further comprises an elastic member 4, the elastic member 4 is located in the movable cavity 200 and sleeved on the sliding column 31, one end of the elastic member 4 abuts against the first end of the clip 3, and the other end of the elastic member 4 abuts against the end of the movable cavity 200. Wherein, the elastic member 4 exerts an acting force continuously pressing towards the inner side of the movable cavity 200 on the clip 3, when the clip 3 is pulled and the latch 30 is caused to be separated from the ratchet 100, the elastic member 4 is compressed and stored energy, until the external force pulling the clip 3 disappears, the elastic member 4 releases energy and enables the clip 3 to automatically reset so as to re-lock the ratchet bar 10.
Further, the sliding direction of the clip 3 is opposite to and perpendicular to the sliding direction of the ratchet strip 10. The arrangement makes the stress of the clamping piece 3 and the ratchet strip 10 more uniform, and effectively reduces the possibility of breakage of the clamping teeth 30 or the ratchet 100.
Further, in this embodiment, the clip member 3 is cylindrical, the first end of the clip member 3 is provided with a guiding protrusion 32, the clamping portion 20 is further provided with a guiding groove 202 communicated with the movable cavity 200, and the guiding protrusion 32 is slidably disposed in the guiding groove 202 to prevent the clip member 3 from rotating in the movable cavity 200. Of course, in another embodiment of the present invention, the clip member 3 may also be of a rectangular design, and in this case, it is not necessary to design a guide protrusion and a guide groove.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. A skin wound closure, comprising:
the first patch (1), a ratchet strip (10) is arranged on the first patch (1), and a ratchet (100) is arranged on the ratchet strip (10);
the second sticker (2) is provided with a clamping portion (20), the clamping portion (20) is provided with a movable cavity (200) and a slot (201) which penetrates through the clamping portion (20) and is communicated with the movable cavity (200), and the ratchet bar (10) can penetrate through the slot (201) and is connected in the slot (201) in a sliding mode;
fastener (3), the first end slidable of fastener (3) sets up in activity chamber (200), fastener (3) second end pierces through joint portion (20) and stretches out to the external world, and fastener (3) first end is equipped with latch (30), latch (30) can stretch into set up in wearing slot (201), latch (30) still with ratchet (100) joint or separation.
2. A skin wound closure according to claim 1, wherein the first end and the second end of the latch (3) are connected by a sliding column (31), the skin wound closure further comprises an elastic member (4), the elastic member (4) is located in the movable chamber (200) and sleeved on the sliding column (31), one end of the elastic member (4) abuts against the first end of the latch (3), and the other end of the elastic member (4) abuts against the end of the movable chamber (200).
3. A skin wound closure according to claim 1, wherein the ratchet teeth (100) are arranged on the side of the ratchet strip (10), the latch member (3) slides up and down in the movable cavity (200), and the latch teeth (30) are arranged on the side end of the latch member (3).
4. A skin wound closure according to claim 1, wherein the sliding direction of the catch (3) and the sliding direction of the ratchet bar (10) are perpendicular to each other.
5. A skin wound closure according to claim 1, wherein the clamping member (3) is cylindrical, and a guiding protrusion (32) is provided on the first end of the clamping member (3), and a guiding groove (202) communicating with the movable cavity (200) is further provided on the clamping portion (20), and the guiding protrusion (32) is slidably disposed in the guiding groove (202).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122673247.8U CN216221548U (en) | 2021-11-03 | 2021-11-03 | Skin wound closure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122673247.8U CN216221548U (en) | 2021-11-03 | 2021-11-03 | Skin wound closure device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216221548U true CN216221548U (en) | 2022-04-08 |
Family
ID=80995002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122673247.8U Active CN216221548U (en) | 2021-11-03 | 2021-11-03 | Skin wound closure device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216221548U (en) |
-
2021
- 2021-11-03 CN CN202122673247.8U patent/CN216221548U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2566398B1 (en) | Biopsy incision closure device | |
JPS582698B2 (en) | surgical button | |
CN216221548U (en) | Skin wound closure device | |
US4480357A (en) | Button securing device | |
CN112494038A (en) | Implanting tool | |
CN205391146U (en) | Operation incision intradermal suture needle and line | |
CN106963435A (en) | A kind of pull fastening type stitching unstrument | |
CN112890929A (en) | Abdominal cavity puncture suturing device | |
CN210433515U (en) | Bandage type wound quick closer | |
CN112641482A (en) | Novel interlock formula is exempted from to sew up wound and is pasted | |
CN215739189U (en) | Detachable subcutaneous stitching instrument | |
CN214017681U (en) | Novel interlock formula is exempted from to sew up wound and is pasted | |
CN211985545U (en) | Medical suturing pull buckle convenient to use | |
CN209808452U (en) | Novel tissue closing clamp | |
CN216317799U (en) | Compression hemostasis device | |
CN209048395U (en) | A kind of Medical fixation strap with safety switch | |
CN215079129U (en) | Hernia sac stitching instrument | |
CN217408893U (en) | Pressing hemostasis device with safety protection function | |
CN211461580U (en) | Auxiliary device for needle is kept somewhere to portable infant hand | |
CN205143693U (en) | New -type belt of finely tuning is level and smooth to be buckled | |
CN215273043U (en) | Adjustable defect skin traction and suture device | |
CN214387456U (en) | Implanting tool | |
CN219783476U (en) | Drainage tube mounting | |
CN113598861B (en) | Venous hemostat | |
CN215737161U (en) | Can prevent ventilative type sports shoes that shoelace pine takes off |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |