CN217244583U - Disposable skin stretching device - Google Patents
Disposable skin stretching device Download PDFInfo
- Publication number
- CN217244583U CN217244583U CN202123039245.XU CN202123039245U CN217244583U CN 217244583 U CN217244583 U CN 217244583U CN 202123039245 U CN202123039245 U CN 202123039245U CN 217244583 U CN217244583 U CN 217244583U
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- disposable skin
- double
- strip
- board
- skin retractor
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Abstract
The utility model provides a disposable skin stretching device, includes and leads a strip and paste the board, it is equipped with spacing lug to lead a strip one end, it sets up two to paste the board, it includes pasting portion and tractive portion to paste the board, tractive portion is equipped with joint portion, joint portion is equipped with the arc spacing groove, arc spacing groove and spacing lug phase-match, joint portion is equipped with two latch structures, adopts the reverse tension peak value that leads of two latch structure reinforcing, provides more stable environment for the treatment and the closure of wound.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a disposable skin stretching device.
Background
The formation of chronic wound on body surface is mostly the complication of various diseases, and with the high incidence of some chronic diseases, the population suffering from chronic wound gradually appears. Diabetic foot is a complication of diabetes, and the incidence of diabetic foot is increasing with the increase of diabetic patients. At present, Chinese diabetics reach 5500 thousands of people, and among the diabetics, within the next 3-5 years, 15 percent of the patients are expected to suffer from diabetic feet, serious amputation is faced, the life quality of the patients is obviously affected, and the burden of families and society is increased.
With the continuous aging of the population in China, the incidence of venous ulcer and pressure sore of lower limbs is increasing, which troubles the middle-aged and the elderly population gradually, patients with venous ulcer of lower limbs are increasing, pressure sore is the most common complication for patients lying in bed for a long time due to stroke, fracture, postoperative rehabilitation period and the like, in the prior art, a skin stretcher is usually adopted to be matched with negative pressure to treat wounds, and in some wound surgeries of wounds with acute high tension, the skin stretcher is also required to be used for acute stretching and reducing tension to reduce the operation risk.
However, the disposable skin stretching device in the prior art is of a single-latch structure, so that the peak value of the reverse stretching force of the whole structure is low, and a stable healing environment cannot be provided for a wound.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies in the background art, the utility model relates to a disposable skin stretching device adopts two latch structures to strengthen reverse tension peak value that draws, provides more stable environment for the treatment and the closure of wound.
The utility model relates to a disposable skin distractor, include and lead a strip and paste the board, lead a strip one end and be equipped with spacing lug, it sets up two to paste the board, it includes pasting portion and tractive portion to paste the board, tractive portion is equipped with joint portion, joint portion is equipped with the arc spacing groove, arc spacing groove and spacing lug phase-match, joint portion is equipped with the double cassette tooth structure.
Through adopting above-mentioned scheme, disposable tractive ware can carry out two-way equipment, improves the convenience of using, adopts two latch structures reinforcing reverse tractive force peak value, provides more stable environment for the treatment and the closure of wound.
Furthermore, the stretching strip is provided with one-way sawteeth, and the one-way sawteeth are matched with the double-latch structure.
Through adopting above-mentioned scheme, improve the fixed intensity of joint, let the wound more stable at the closure in-process.
Furthermore, the pasting plate is provided with a double-sided adhesive tape, one side of the double-sided adhesive tape is fixedly bonded with the pasting plate, and the other side of the double-sided adhesive tape is provided with release paper.
By adopting the scheme, the fixing is preliminary fixed more quickly, and the storage and the taking are convenient.
Further, in the tractive portion was located to joint portion, joint portion was equipped with the trigger, the trigger of joint portion stretches out from the tractive portion.
By adopting the scheme, the skin stretching device can be conveniently adjusted.
Furthermore, one side of the limiting lug facing the arc-shaped limiting groove is an arc-shaped surface.
Through adopting above-mentioned scheme, more firm at tractive in-process joint improves structural stability, does benefit to wound healing.
Furthermore, a plurality of sewing holes are uniformly arranged on two sides of the pasting plate.
By adopting the scheme, a further fixing mode is provided.
Furthermore, convex surfaces are arranged on two sides of the one-way saw teeth arranged on the stretching strip.
Through adopting above-mentioned scheme, improve the intensity that leads the stretch strip, strengthen and lead tension.
Furthermore, the end of the tension bar, which is not provided with the limit bump, is thinned, and the thickness of the end of the tension bar is smaller than that of one end of the limit bump.
Through adopting above-mentioned scheme, be convenient for stretch out the strip and pass and paste the board.
Furthermore, the sticking plate and the tension bar are both made of high polymer materials.
Through adopting above-mentioned scheme, compromise pliability and intensity, avoid causing the secondary damage to the user.
Further, the double-latch structure can be replaced by a single-latch structure.
By adopting the scheme, the production cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic sectional structure diagram of embodiment 1 of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2 according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of the tension bar of embodiment 1 of the present invention;
fig. 5 is a schematic diagram of a pasting board structure in embodiment 1 of the present invention;
fig. 6 is a schematic top view of a stretch strip according to embodiment 1 of the present invention.
Reference numerals are as follows: 1. stretching strips; 11. a limiting bump; 12. one-way saw teeth; 2. a pasting plate; 21. a sticking part; 211. double-sided adhesive tape; 212. release paper; 22. a pulling part; 221. a clamping part; 222. an arc-shaped groove; 223. a trigger; 224. a double-latch structure; 23. and (6) sewing the holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
To facilitate understanding of the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and each embodiment is not limited to the embodiments of the present invention.
The embodiment 1 of the utility model refers to fig. 1, it is shown, relate to a disposable skin tractive ware, including tractive a strip 1 and pasting board 2, a set of disposable skin tractive ware is equipped with two and pastes board 2, two are pasted 2 sizes of board and are unanimous with the structure, it is equipped with spacing lug 11 to lead a strip 1 one end, it is equipped with one-way sawtooth 12 to lead a strip 1, one-way sawtooth 12 does not link up whole tractive a strip 1, the one-way rack left and right sides all is equipped with the convex surface, strengthens tractive force, improves structural strength and stability, the one end that tractive strip 1 did not set up spacing lug 11 is handled through thinning, and thickness is less than 11 one end of spacing lug.
Paste board 2 including pasting portion 21 and tractive portion 22, it is equipped with double faced adhesive tape 211 to paste board 2, double faced adhesive tape 211 one side is equipped with from type paper 212 with pasting that board 2 bonds fixedly, the another side, is convenient for store and use, tractive portion 22 is equipped with the hole that supplies tractive strip 1 to pass, tractive portion 22 is equipped with joint portion 221, joint portion 221 is located in tractive portion 22, joint portion 221 is equipped with trigger 223, the trigger 223 of joint portion 221 stretches out from tractive portion 22, joint portion 221 is equipped with the arc spacing groove, joint portion 221 is equipped with two latch structures 224. The unidirectional serrations 12 mate with the double-bayonet structure 224.
A plurality of suture holes 23 are uniformly arranged on two sides of the pasting plate 2, and the suture holes 23 are matched with a binding leather or matched with a stitching instrument to further fix the skin stretching device.
Paste board 2 and stretch out strip 1 and make by the polymer material, compromise pliability and intensity, avoid causing the secondary damage to the user.
The double-latch structure can be replaced by a single-latch structure, and the cost can be saved by adopting the single-latch structure under the condition that the wound allows.
The utility model discloses a theory of operation:
the assembled skin stretcher is adhered to the skin on the side of the wound, and the stress relaxation and mechanical creep mechanism of the skin is utilized. Strong topical adhesion to underlying skin can apply significant tensile forces to the skin with relatively minimal tangential shear stress, with gradual slow skin stretching over several days to weeks to close the wound.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A disposable skin stretching device is characterized in that: including stretching a strip and pasting the board, stretch a strip one end and be equipped with spacing lug, it sets up two to paste the board, it includes pasting portion and tractive portion to paste the board, tractive portion is equipped with joint portion, joint portion is equipped with the arc spacing groove, arc spacing groove and spacing lug phase-match, joint portion is equipped with the double cassette tooth structure.
2. The disposable skin retractor of claim 1 wherein: the stretching strip is provided with one-way sawteeth, and the one-way sawteeth are matched with the double-latch structure.
3. The disposable skin retractor of claim 2 wherein: the pasting plate is provided with a double-faced adhesive tape, one side of the double-faced adhesive tape is fixedly bonded with the pasting plate, and the other side of the double-faced adhesive tape is provided with release paper.
4. The disposable skin retractor of claim 3 wherein: the clamping portion is arranged in the traction portion, a trigger is arranged on the clamping portion, and the trigger of the clamping portion extends out of the traction portion.
5. The disposable skin retractor of claim 4 wherein: one side of the limiting lug facing the arc-shaped limiting groove is an arc-shaped surface.
6. The disposable skin retractor of claim 5 wherein: a plurality of sewing holes are uniformly arranged on two sides of the pasting plate.
7. The disposable skin retractor of claim 6 wherein: convex surfaces are arranged on two sides of the one-way sawteeth arranged on the stretching strip.
8. The disposable skin retractor of claim 7 wherein: the end of the tension bar, which is not provided with the limit lug, is thinned, and the thickness of the end of the tension bar is smaller than that of one end of the limit lug.
9. The disposable skin retractor of claim 8 wherein: the sticking plate and the tension bar are both made of high polymer materials.
10. The disposable skin retractor of claim 1 wherein: the double-latch structure can be replaced by a single-latch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039245.XU CN217244583U (en) | 2021-12-03 | 2021-12-03 | Disposable skin stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039245.XU CN217244583U (en) | 2021-12-03 | 2021-12-03 | Disposable skin stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217244583U true CN217244583U (en) | 2022-08-23 |
Family
ID=82881789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039245.XU Active CN217244583U (en) | 2021-12-03 | 2021-12-03 | Disposable skin stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217244583U (en) |
-
2021
- 2021-12-03 CN CN202123039245.XU patent/CN217244583U/en active Active
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