CN216876463U - Skin stitching instrument - Google Patents
Skin stitching instrument Download PDFInfo
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- CN216876463U CN216876463U CN202120412844.2U CN202120412844U CN216876463U CN 216876463 U CN216876463 U CN 216876463U CN 202120412844 U CN202120412844 U CN 202120412844U CN 216876463 U CN216876463 U CN 216876463U
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- seat
- brace
- pull
- clamping
- wound
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Abstract
The utility model relates to a skin stitching instrument, which comprises a first adhesive sticker and a second adhesive sticker, wherein the first adhesive sticker and the second adhesive sticker are suitable for being adhered to two sides of a wound surface; and a plurality of brace assemblies connected between the two stickers; the brace subassembly includes the brace and draws the seat, draw the seat and be connected with first gluey subsides, brace one end is glued with the second and is connected, the brace other end passes and draws the seat and do one-way pull to draw first gluey subsides of pulling and second gluey subsides and draw together mutually. The wound surface is kept close and not expanded in the using process, the using time is saved, the cost is reduced, and the operation of doctors is convenient.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a skin stitching instrument.
Background
The suture of the surgical incision and the skin surface wound comprises a traditional needle suture mode, a traditional skin nail suture mode and a traditional pull buckle suture mode.
The existing pull buckle is sewed: the purpose of closing the wound is achieved by adopting adhesive tapes on the two sides of the wound surface to fix the middle of the wound surface and connecting a binding tape for tightening; too many bandages, the wound surface is tightened and gathered inconsistently, and the wound surface at the gap between the bandages has the risk of expanding.
Stapled skin stapler: closing the wound surface by means of anastomotic nails, and removing the nails; the anastomotic nail has more anastomotic nail wounds due to the secondary injury of the human body, and the nail is troublesome to detach;
in summary, the existing skin suturing device has the problems of wound surface expansion risk and inconvenient use.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the skin stitching instrument is provided, so that the problems of expansion risk and inconvenience in use of the existing skin stitching instrument are solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a skin stapler is provided, comprising
The first adhesive sticker and the second adhesive sticker are suitable for being stuck on two sides of the wound surface; and
a plurality of brace assemblies connected between the two stickers;
the brace subassembly includes the brace and draws the seat, draw the seat and be connected with first gluey subsides, brace one end is glued with the second and is connected, the brace other end passes and draws the seat and do one-way pull to draw first gluey subsides of pulling and second gluey subsides and draw together mutually.
Further, the connecting structure of the brace and the second adhesive sticker is as follows:
a fixed seat is arranged on the second adhesive tape, and a through hole is formed in the fixed seat;
a stop block is integrally formed at one end of the brace; one side of the pull strip passes through the through hole, and the stop is suitable for preventing the other side of the pull strip from being pulled out of the through hole.
Further, the connection structure of the pull seat and the first glue paste is as follows:
the first sticker is fixedly provided with a clamping seat, the lower end of the pull seat is provided with a clamping opening, and the clamping opening at the lower end of the pull seat is in clamping fit with the clamping seat, so that the clamping seat is clamped on the first sticker.
Furthermore, a limiting block is fixedly arranged on the first adhesive tape, a limiting opening matched with the pulling seat is formed in the lower end of the pulling seat, and after the clamping seat is clamped and matched with the clamping seat, the limiting block is matched with the limiting opening to limit the pulling seat to move along the width direction of the brace.
Furthermore, a row of helical teeth are arranged on the brace, a channel for the brace to pass through is formed in the pull seat, and one-way teeth for preventing the brace from moving backwards are arranged in the channel.
Furthermore, a shifting sheet which can do up-and-down elastic movement is arranged on the pulling seat, the unidirectional teeth are fixedly connected with the shifting sheet,
the shifting piece is shifted upwards to drive the one-way teeth to be separated from the inclined teeth on the brace;
the shifting piece resets downwards to drive the one-way tooth to be clamped into the inclined tooth on the brace.
Furthermore, the first glue paste and the second glue paste are both fixedly provided with wound cross bars, and the wound cross bars are located on one side of the glue paste close to the wound.
Furthermore, the wound surface cross bars on the first adhesive sticker and the second adhesive sticker are connected through ultrasonic welding.
The utility model has the beneficial effects that:
provides a skin stitching instrument, which keeps the wound surfaces close together and not expand in the using process, saves the using time, reduces the cost and is convenient for doctors to operate.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is an exploded view of the skin stapler of the present invention;
FIG. 2 is a view of the skin stapler of the present invention in a state of being sutured;
FIG. 3 is a schematic view of a first sticker and a second sticker;
FIG. 4 is a schematic view of a riblet assembly;
FIGS. 5 and 6 are schematic views of a pull cup;
wherein, 1A, a first adhesive tape, 1B and a second adhesive tape;
2. a brace 21, a stop block;
3. a pull seat 31, a bayonet 32, a limit port 33, a poking sheet 34 and a one-way tooth;
4. wound surface horizontal bar;
51. a clamping seat 52 and a limiting block;
6. a fixed seat.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1 to 6, a skin suturing device comprises a first adhesive plaster 1A and a second adhesive plaster 1B, which are suitable for being adhered to two sides of a wound surface; and a plurality of brace assemblies connected between the two stickers;
brace subassembly includes brace 2 and draws seat 3, draw seat 3 and first gluey 1A of pasting to be connected, 2 one ends of brace are glued with the second and are pasted 1B and be connected, 2 other ends of brace pass and draw seat 3 and do one-way pull to draw first gluey 1A of pasting and second and glue 1B and draw close mutually.
Specifically, the number of the tie bar assemblies in the present embodiment is preferably three. As shown in fig. 1 and 2.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 1. The connecting structure of the brace 2 and the second adhesive sticker 1B is as follows:
a fixed seat 6 is arranged on the second sticker 1B, and a through hole is formed in the fixed seat 6;
a stop block 21 is integrally formed at one end of the brace 2; one side of the pull strip 2 passes through the through hole and the stop 21 is adapted to prevent the other side of the pull strip 2 from being pulled out of the through hole.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 2. Draw seat 3 and first gluey connection structure who pastes 1A to be:
the first sticker 1A is fixedly provided with a clamping seat 51, the lower end of the pull seat 3 is provided with a clamping opening 31, and the clamping opening 31 at the lower end of the pull seat 3 is in clamping fit with the clamping seat 51, so that the clamping seat 51 is clamped in the first sticker 1A.
Specifically, as an optional implementation manner in this embodiment, a limiting block 52 is fixedly disposed on the first sticker 1A, a limiting opening 32 matched with the lower end of the pull seat 3 is formed at the lower end of the pull seat 3, after the clamping seat 51 is clamped and matched with the clamping seat 51, the limiting block 52 is matched with the limiting opening 32 to limit the pull seat 3 to move along the width direction of the brace 2.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 4. The brace 2 is provided with a row of helical teeth, the pull base 3 is provided with a channel for the brace 2 to pass through, and the channel is internally provided with one-way teeth 34 for preventing the brace 2 from moving backwards.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 4. The pull seat 3 is provided with a shifting sheet 33 which can do up-and-down elastic movement, the one-way tooth 34 is fixedly connected with the shifting sheet 33,
the shifting sheet 33 is shifted upwards to drive the one-way teeth 34 to be separated from the inclined teeth on the brace 2; the shifting piece 33 is reset downwards to drive the one-way tooth 34 to be clamped into the inclined tooth on the brace 2.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 1. The first glue paste 1A and the second glue paste 1B are both fixedly provided with wound cross bars 4, and the wound cross bars 4 are positioned on one side of the glue paste close to the wound.
The wound surface cross bar 4 has good strength and toughness, and can better keep the wound surfaces close together without expanding without deforming in use;
specifically, in this embodiment, the wound cross bar 4 is formed by injection molding using medical grade ABS;
the medical adhesive film is made of PU soft rubber material; the pull strip 2 and the pull base 3 are made of medical grade nylon materials through injection molding.
Specifically, as an optional implementation manner in this embodiment, the wound surface cross bars 4 on the first adhesive tape 1A and the second adhesive tape 1B are connected by ultrasonic welding.
When the medical bandage is used, the first adhesive sticker 1A and the second adhesive sticker 1B are respectively attached to two sides of a skin wound, the number of the brace assemblies is selected according to the size of the actual wound, and the wound cross bars 4 on the two adhesive stickers are respectively located on two sides of the wound; the wound surface is closed and does not expand through drawing the pull strip 2.
In the using process, the pull seat 3 and the pull strip 2 can be installed according to actual requirements, and when the pull seat 3 is installed, the pull seat 3 can be connected to the first sticker 1A in a clamping manner; when the brace 2 is installed, the brace 2 can be directly arranged on the fixed seat 6 in a penetrating way.
The skin suturing device is very convenient to use, saves the using time, reduces the cost, and does not cause the wound to expand due to the fact that the number of the fastened zippers is reduced.
In light of the foregoing description of the preferred embodiments of the present invention, it is intended that the present invention cover modifications and variations of this invention provided they fall within the scope of the following claims. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A skin suturing device is characterized by comprising
The first adhesive sticker and the second adhesive sticker are suitable for being stuck on two sides of the wound surface; and
a plurality of brace assemblies connected between the two stickers;
the brace subassembly includes the brace and draws the seat, draw the seat to be connected with first gluey subsides, brace one end is connected with the second gluey subsides, the brace other end passes and draws the seat and do one-way pull to draw first gluey subsides of pulling and second gluey subsides to draw close mutually.
2. The skin stapler of claim 1,
the brace is glued with the second and is pasted connection structure does:
a fixed seat is arranged on the second adhesive tape, and a through hole is formed in the fixed seat;
a stop block is integrally formed at one end of the brace; one side of the pull strip passes through the through hole, and the stop is suitable for preventing the other side of the pull strip from being pulled out of the through hole.
3. The skin stapler of claim 1,
draw the seat to glue the connection structure who pastes with first and do:
the first sticker is fixedly provided with a clamping seat, the lower end of the pull seat is provided with a clamping opening, and the clamping opening at the lower end of the pull seat is in clamping fit with the clamping seat, so that the clamping seat is clamped in the first sticker.
4. The skin stapler of claim 3,
the first glue paste is fixedly provided with a limiting block, the lower end of the pull seat is provided with a limiting opening matched with the pull seat, and after the clamping seat is clamped and matched with the clamping seat, the limiting block is matched with the limiting opening to limit the pull seat to move along the width direction of the brace.
5. The skin stapler of claim 1,
the pull strip is provided with a row of helical teeth, the pull base is provided with a channel for the pull strip to pass through, and the channel is internally provided with one-way teeth for preventing the pull strip from doing retrograde motion.
6. The skin stapler of claim 5,
the pull seat is provided with a shifting sheet which can elastically move up and down, the one-way teeth are fixedly connected with the shifting sheet,
the shifting piece is shifted upwards to drive the one-way teeth to be separated from the inclined teeth on the brace;
the shifting piece is reset downwards to drive the one-way tooth to be clamped into the inclined tooth on the brace.
7. The skin stapler of claim 1,
the first glue paste and the second glue paste are both fixedly provided with wound cross bars, and the wound cross bars are located on one side, close to the wound, of the glue pastes.
8. The skin stapler of claim 7,
the wound surface cross bars on the first adhesive sticker and the second adhesive sticker are connected through ultrasonic welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412844.2U CN216876463U (en) | 2021-02-24 | 2021-02-24 | Skin stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412844.2U CN216876463U (en) | 2021-02-24 | 2021-02-24 | Skin stitching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216876463U true CN216876463U (en) | 2022-07-05 |
Family
ID=82179020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120412844.2U Active CN216876463U (en) | 2021-02-24 | 2021-02-24 | Skin stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216876463U (en) |
-
2021
- 2021-02-24 CN CN202120412844.2U patent/CN216876463U/en active Active
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