CN213641025U

CN213641025U - Adjustable defect skin traction stitching instrument

Info

Publication number: CN213641025U
Application number: CN202020579051.5U
Authority: CN
Inventors: 张春华
Original assignee: Shanghai Baoshan Hospital Of Integrated Traditional Chinese And Western Medicine
Current assignee: Shanghai Baoshan Hospital Of Integrated Traditional Chinese And Western Medicine
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-07-09
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an adjustable defect skin traction stitching instrument, which comprises a traction body, wherein the traction body is fixed at two sides of defect skin, and the surface of the traction body is provided with a locking system; the device can be used for quickly suturing the defective skin, and secondary damage caused by suturing the defective skin by using a suture is not needed; the pull-type rope is tightened, so that the stress uniformity and the sewing effect are ensured; the traction body is made of soft materials, and can be suitable for various positions which are difficult to sew; the fixing module can be fixed for a long time after the tensioning module is adjusted, so that the suture is not loosened; the healing effect after the suture can be visually seen by using the transparent material; the device has the advantages of simple structure, convenient and fast installation and disassembly, strong practicability and strong popularization.

Description

Adjustable defect skin traction stitching instrument

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a defective skin tractive stitching instrument with adjustable.

Background

With the development of traffic and the acceleration of various constructions, patients with various traumas and wounds are more and more in clinic, and in the increased patients, a great number of patients have skin defects, and the treatment of the skin defects still adopts tension suture and skin grafting, and the tension suture and skin grafting still have many defects, which are mainly shown in the following: tension sutures help small defects of skin somewhat, but large or irregular skin defects are ineffective. The skin grafting is not the content of preferential treatment in various complicated and serious wounds, the patient is often required to have stable vital signs, the skin grafting operation is performed after the general condition is obviously improved, a skin flap needs to be cut from healthy skin for transplantation in the skin grafting operation, so the wounds are obviously increased, and the operation is required again if the skin flap is necrotic, so the risk and the pain of the patient are obviously increased, and the economic burden is increased.

The medical skin suturing instrument is a surgical operation product and is widely used for incision butting and skin suturing in surgical operations; chinese patent document CN201920385678.4 patent name: an adjustable defect skin traction stitching instrument discloses an adjustable defect skin traction stitching instrument, which comprises a fixing groove, a lock catch, a fixing buckle, a stitching line and a stitching needle; a lock catch is arranged on one side of the fixing groove; the rear end face of the lock catch is provided with a rotating piece, and the lock catch is hinged on the fixed groove through the rotating piece; the bottom of the lock catch is provided with a corrugated pipe; when the lock catch is in a closed state, the fixing buckle on the lock catch is clamped on the second side wall of the fixing groove; the front end of the suture line is provided with a suture needle; the tail end of the suture line is fixed on the fixing groove. But the working principle is that the suture is directly used for traction, which increases the pain of the patient and is not beneficial to the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects and providing an adjustable defective skin traction stitching instrument.

The technical scheme of the utility model: the adjustable defect skin traction stitching instrument comprises a traction body, wherein the traction body is fixed on two sides of defect skin, and the surface of the traction body is provided with a locking system.

Preferably, the bottom surface of the traction body is provided with an adhesive tape, and the adhesive tape is attached to the skin.

Preferably, the locking system comprises a tensioning module and a fixing module, the tensioning module comprises a traction hole, the traction hole is formed in one side, close to the defect skin, of the traction body, the traction hole is linearly distributed at a fixed distance, a tensioning rope is arranged in the traction hole, and the tensioning rope penetrates through the traction hole in a crossed mode; the fixing module is arranged on the upper side of the tensioning module.

Preferably, the fixed module comprises an elastic body, a sticky area with a fixed distance is arranged on the surface of the elastic body, the elastic body is movably connected with the traction body, a sticky area is arranged on the surface of the traction body corresponding to the connection position, and the sticky area is matched and fixed with the sticky area.

Preferably, the elastic body is made of soft transparent material and is provided with air holes.

Preferably, the end of the tensioning rope is provided with a fastener.

Preferably, the fastener compresses and fixes the tensioning rope through a spring.

Preferably, the traction body is made of soft materials and is provided with air holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can be used for quickly suturing the defective skin, and secondary damage caused by suturing the defective skin by using a suture is not needed;

2. the device is tightened by using the pull-type rope, so that the stress uniformity and the sewing effect are ensured;

3. the traction body of the device is made of soft materials, and can be suitable for various positions which are difficult to sew;

4. the fixing module of the device can be fixed for a long time after the tensioning module is adjusted, so that the suture is ensured not to be loosened; the healing effect after the suture can be visually seen by using the transparent material;

5. the device has the advantages of simple structure, convenient and fast installation and disassembly, strong practicability and strong popularization.

Drawings

FIG. 1 is a schematic view of a combination of a traction body and a tensioning module;

FIG. 2 is a schematic view of an elastomer structure;

FIG. 3 is a schematic view of the entire device assembly;

FIG. 4 illustrates the fastener and tensioning line combination;

wherein: the device comprises a traction body-1, a locking system-2, an adhesive tape-21, a tensioning module-31, a fixing module-32, a traction hole-33, a tensioning rope-34, an elastic body-41, a sticky area-42, a sticky hair area-43, a fastener-51, a spring-71 and an air hole-81.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 and 3, the adjustable defect skin traction stitching instrument comprises a traction body 1, wherein the traction body 1 is fixed on two sides of the defect skin, and a locking system 2 is arranged on the surface of the traction body 1.

Preferably, the bottom surface of the traction body 1 is provided with an adhesive tape 21, and the adhesive tape 21 is attached to the skin.

Preferably, the locking system 2 comprises a tensioning module 31 and a fixing module 32, wherein the tensioning module 31 comprises a traction hole 33, the traction hole 33 is arranged on one side of the traction body 1 close to the defect skin, the traction holes 33 are linearly distributed at a fixed distance, a tensioning rope 34 is arranged in the traction hole 33, and the tensioning rope 34 passes through the traction hole 33 in a crossed manner; the fixing module 32 is provided at an upper side of the tightening module 31.

Preferably, as shown in fig. 2, the fixing module 32 includes an elastic body 41, a sticky region 42 with a fixed distance is disposed on a surface of the elastic body 41, the elastic body 41 is movably connected with the traction body 1, a sticky region 43 is disposed on a surface of the traction body 1 corresponding to a connection position, and the sticky region 43 is fixed in cooperation with the sticky region 42.

Preferably, the elastic body 41 is made of a soft transparent material and is provided with an air hole 81.

Preferably, the end of the tightening rope 34 is provided with a fastener 51.

Preferably, as shown in fig. 4, the fastener 51 presses and fixes the tension rope 34 by a spring 71.

Preferably, the traction body 1 is made of a soft material and is provided with an air hole 81.

The working principle is as follows:

1. attaching the traction body to two sides of the defective skin by using an adhesive tape, and detecting the attaching effect;

2. two tensioning ropes cross and penetrate through the traction hole, and the tensioning amplitude is adjusted at the two ends of each tensioning rope by using fasteners;

3. after the tensioning amplitude is adjusted to be proper, the elastic body and the traction body are fixed;

4. when the tensioning effect needs to be adjusted, the elastic body is detached, and after the tensioning effect is adjusted through the fastening piece, the elastic body and the traction body are fixed again;

5. after the use, the traction body, the adhesive tape, the tensioning rope, the fastener and the elastic body are disassembled to perform the effect for the next use.

Claims

1. An adjustable defect skin traction stitching instrument is characterized by comprising a traction body (1), wherein the traction body (1) is fixed on two sides of defect skin, and the surface of the traction body (1) is provided with a locking system (2);

the bottom surface of the traction body (1) is provided with an adhesive tape (21), and the adhesive tape (21) is attached to the skin;

the locking system (2) comprises a tensioning module (31) and a fixing module (32), the tensioning module (31) comprises a traction hole (33), the traction hole (33) is formed in one side, close to the defect skin, of the traction body (1), the traction hole (33) is linearly distributed at a fixed distance, a tensioning rope (34) is arranged in the traction hole (33), and the tensioning rope (34) penetrates through the traction hole (33) in a crossed mode; the fixing module (32) is arranged on the upper side of the tensioning module (31).

2. The adjustable defect skin traction suturing device according to claim 1, wherein the fixing module (32) comprises an elastic body (41), a sticky area (42) with a fixed distance is arranged on the surface of the elastic body (41), the elastic body (41) is movably connected with the traction body (1), a sticky hair area (43) is arranged on the surface of the traction body (1) at a position corresponding to the connection position, and the sticky hair area (43) is matched and fixed with the sticky area (42).

3. The adjustable defect skin traction suture device as claimed in claim 2, wherein said elastic body (41) is made of soft transparent material and is provided with air holes (81).

4. The adjustable defect skin stretching stapler according to claim 1, wherein the end of said tightening rope (34) is provided with a fastener (51).

5. The adjustable defect skin stretching stapler according to claim 4, wherein said fastener (51) is used to compress and fix said tension rope (34) by means of a spring (71).

6. The adjustable pulling suture device for defect skin as claimed in claim 1, wherein the pulling body (1) is made of soft material and is provided with air holes (81).