CN215273043U

CN215273043U - Adjustable defect skin traction and suture device

Info

Publication number: CN215273043U
Application number: CN202121342297.1U
Authority: CN
Inventors: 赵一奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-24
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an defective skin tractive suturing device with adjustable belongs to skin and sews up utensil technical field. An adjustable defective skin traction suturing device comprises an epidermis, wherein a wound cortex is arranged in the middle of the epidermis, a clamping part is fixed outside the wound cortex, and the clamping part is used for clamping the wound cortex together; the clamping part comprises a U-shaped rod, two hook-shaped clamping plates are fixed on the inner top surface of the U-shaped rod and used for clamping a wound cortex, a through hole is formed in the upper surface of the U-shaped rod, and fastening bolts which are in threaded connection with the U-shaped rod and matched with the hook-shaped clamping plates penetrate through the two side surfaces of the U-shaped rod at equal intervals; adhesive base bands are adhered to the positions, located on the two sides of the wound cortex, on the upper surface of the epidermis; the utility model discloses a use of clamping part has solved that current skin sews up the compactness relatively poor, and healing time is longer, and is fixed for bonding mostly, and fixed insecure drops easily.

Description

Adjustable defect skin traction and suture device

Technical Field

The utility model relates to a skin suture instrument technical field especially relates to an adjustable defective skin tractive suturing device.

Background

The skin suture technology is a technology for pinching skin wounds together by a certain means so as to facilitate wound healing, the existing skin suture technology comprises needle and thread suture, adhesive tape suture, glue suture, needle-free suture and the like, and the needle-free suture technology is a technology for pulling two adhesive plates together by a pull buckle technology so as to drive the wounds to be pinched together.

Through search, the chinese patent application No. 201120569291.8 discloses a skin wound suturing device for promoting healing of skin wound, which can facilitate the release of the pawl from the ratchet strip. The skin wound stitching instrument comprises support structures arranged on two sides of a skin wound, at least one locking device is arranged above the support structures and comprises a ratchet strip and a lock catch arranged on the support structures, the ratchet strip is movably sleeved in the lock catch, at least one pawl matched with the ratchet strip is hinged to each lock catch, a notch is formed in each lock catch, and the pawl is arranged in the notch. Like this, can adopt tools such as tweezers to make the pawl break away from the ratch after taking place elastic deformation, the breach can make the pawl take place the space that upward motion after elastic deformation, and the pawl is taken off and is left the ratch after, can stimulate bearing structure and locking device and move toward the outside, and this mode convenient operation can simplify the structure of hasp greatly to reduce the production manufacturing cost of whole skin wound suturing device, especially be fit for popularizing and applying on skin wound suturing device. But to the skin suture that the wound is darker, this suturing technique is only to be in the same place the wound meshing that is close to the skin surface, and the wound of skin endothelial layer is not completely laminated to bond overall structure on skin through sticky mode and easily cause overall structure to drop, fixed insecure, closely form relatively poor, the wound healing time is longer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the tightness of the existing skin suture is poor, the healing time is long, most of the existing skin suture is fixed by bonding, the existing skin suture is not firm and easy to fall off, and the provided adjustable defect skin traction suture device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable defective skin traction suturing device comprises an epidermis, wherein a wound cortex is arranged in the middle of the epidermis, a clamping part is fixed outside the wound cortex, and the clamping part is used for clamping the wound cortex together; the clamping part comprises a U-shaped rod, two hook-shaped clamping plates are fixed to the inner top surface of the U-shaped rod and used for clamping a wound cortex, a through hole is formed in the upper surface of the U-shaped rod, and fastening bolts which are in threaded connection with the U-shaped rod and matched with the hook-shaped clamping plates penetrate through the two side surfaces of the U-shaped rod at equal intervals.

In order to increase the tightness of wound fitting, preferably, adhesive base bands are bonded to the positions, located on two sides of the wound cortex, of the upper surface of the epidermis, and fixing frames are fixed to the upper surface of each adhesive base band at equal intervals.

In order to facilitate the reduction of the distance between the two viscous base bands, furthermore, saw-tooth locking bands penetrating through the fixed frame are fixed on the two side faces of the U-shaped rod at equal intervals, and limit bolts which are in threaded connection with the fixed frame and matched with the saw-tooth locking bands penetrate through the top of the fixed frame.

In order to facilitate the threaded connection between the fastening threads and the U-shaped rod, preferably, threaded holes matched with the fastening bolts are formed in the two side surfaces of the U-shaped rod at equal intervals.

In order to increase the holding force of the hook-shaped splint on the wound cortex, a hook tip is preferably fixed at the bottom end of the hook-shaped splint, and the sharp corner of the hook tip faces the wound cortex.

In order to better pinch the wound cortex together, further, the two hook-shaped splints are symmetrical about the wound cortex, and the hook-shaped splints are of elastic structure.

Compared with the prior art, the utility model provides an defective skin tractive suturing device with adjustable possesses following beneficial effect:

the utility model discloses, through clamping part and fastening bolt's use, carry out the application of force from wound cortex both sides and hold between the fingers near the skin of wound cortex and be in the same place to fasten through fastening bolt, strengthened the compactness of wound cortex laminating, the centre gripping is firm reliable, has avoided pulling the problem that the mode of detaining causes overall structure to drop easily through bonding, and the skin through with the wound cortex holds between the fingers together in addition, is favorable to the wound healing of skin inner layer, has shortened the time of wound healing.

Drawings

Fig. 1 is a schematic structural view of an adjustable defective skin traction suturing device provided by the present invention;

fig. 2 is a schematic structural view of the clamping portion in fig. 1.

In the figure: 1. a epidermis; 2. a sticky base band; 3. a fixed frame; 4. a limit bolt; 5. a clamping portion; 6. fastening a bolt; 101. a wound cortex; 501. a U-shaped rod; 502. a saw-tooth locking band; 503. hook-shaped splints; 504. a through opening; 505. a threaded hole; 506. and (4) hooking a tip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, an adjustable defective skin traction suturing device comprises an epidermis 1, a wound cortex 101 is arranged in the middle of the epidermis 1, a clamping part 5 is fixed outside the wound cortex 101, and the clamping part 5 is used for clamping the wound cortex 101 together; the clamping part 5 comprises a U-shaped rod 501, two hook-shaped clamping plates 503 are fixed on the inner top surface of the U-shaped rod 501 and used for clamping the wound cortex 101, a through opening 504 is formed in the upper surface of the U-shaped rod 501, and fastening bolts 6 which are in threaded connection with the U-shaped rod 501 and matched with the hook-shaped clamping plates 503 are arranged on two side surfaces of the U-shaped rod 501 in an equal distance in a penetrating mode.

Adhesive base bands 2 are bonded on the upper surface of the epidermis 1 and the positions on the two sides of the wound cortex 101, and fixed frames 3 are fixed on the upper surface of the adhesive base bands 2 at equal intervals; both sides face of the U-shaped rod 501 are fixed with sawtooth lock belts 502 which run through the fixed frame 3 at equal intervals, and the top of the fixed frame 3 runs through a limit bolt 4 which is connected with the fixed frame 3 by screw thread and is matched with the sawtooth lock belts 502.

Threaded holes 505 matched with the fastening bolts 6 are formed in the two side faces of the U-shaped rod 501 at equal intervals, hook tips 506 are fixed at the bottom ends of the hook-shaped splints 503, the sharp corners of the hook tips 506 are opposite to the wound cortex 101, the two hook-shaped splints 503 are symmetrical about the wound cortex 101, and the hook-shaped splints 503 are of elastic structures.

The utility model discloses in, during the use, use a plurality of tissue tweezers to run through the skin of through-hole 504 with the incision both sides and upwards carry, make wound cortex 101 parcel to the inside of U-shaped pole 501, secondly rotate fastening bolt 6 in proper order, it is crooked to the direction of wound cortex 101 to drive hook-shaped splint 503 during fastening bolt 6 screw drive, during the bending, prong 506 is contradicted on skin, stop rotating fastening bolt 6 when treating that wound skin closely laminates together, carry out above-mentioned operation with all fastening bolt 6 according to above-mentioned mode, the purpose of operation is so that hook-shaped splint 503 atress is even, secondly, it contradicts 502 to run through 3 inside positions of fixed frame with all sawtooth lock bands 502, after running through, laminate two viscidity baseband 2 in wound both sides position, then sawtooth pulling lock band 502 in proper order, make wound both sides skin laminate to wound middle part position, use spacing bolt 4 to run through fixed frame 3 position between two sawteeth on sawtooth lock band 502 with this and carry out sawtooth lock band 502 Spacing, through the use of this structure, strengthened the compactness of wound skin laminating, shortened the wound healing time to for current needleless suture technique is once only sewed up the technique and has made the guarantee promptly, improved the security that this structure used, be favorable to the wound healing of skin inner surface layer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable defect skin traction suture device comprises an epidermis (1), wherein a wound cortex (101) is arranged in the middle of the epidermis (1), and is characterized in that,

a clamping part (5) is fixed outside the wound skin layer (101), and the clamping part (5) is used for pinching the wound skin layer (101) together;

the clamping part (5) comprises a U-shaped rod (501), two hook-shaped clamping plates (503) are fixed on the inner top surface of the U-shaped rod (501) and used for clamping the wound cortex (101), a through hole (504) is formed in the upper surface of the U-shaped rod (501), and fastening bolts (6) which are in threaded connection with the U-shaped rod (501) and matched with the hook-shaped clamping plates (503) penetrate through the two side surfaces of the U-shaped rod (501) at equal intervals.

2. The adjustable defect skin traction and suture device as claimed in claim 1, wherein the adhesive base bands (2) are adhered on the upper surface of the epidermis (1) and at the positions on both sides of the wound cortex (101), and the fixing frames (3) are fixed on the upper surface of the adhesive base bands (2) at equal intervals.

3. The adjustable defect skin traction suturing device as claimed in claim 2, wherein sawtooth locking bands (502) penetrating the fixing frame (3) are fixed on both sides of the U-shaped rod (501) at equal distances, and a limiting bolt (4) which is in threaded connection with the fixing frame (3) and is matched with the sawtooth locking bands (502) is penetrated through the top of the fixing frame (3).

4. The adjustable pulling suture device for defective skin as claimed in claim 1, wherein the two sides of the U-shaped bar (501) are equally spaced with threaded holes (505) matching with the fastening bolts (6).

5. The adjustable defective skin traction suture device according to claim 1, wherein a hook tip (506) is fixed at the bottom end of the hook-shaped splint (503), and the sharp corner of the hook tip (506) is opposite to the wound cortex (101).

6. The adjustable defective skin traction suture device according to claim 1 or 5, wherein two hook-shaped splints (503) are symmetrical about the wound cortex (101), and the hook-shaped splints (503) are of elastic structure.