阅读说明：本技术 可调式减张器 (Adjustable tension reducer ) 是由 王锐 吴康平 姚俨玲 于 2021-08-31 设计创作，主要内容包括：本申请公开了可调式减张器,包括第一弹性背衬片、第二弹性背衬片,所述第一弹性背衬片与第二弹性背衬片上均设置有粘胶片,所述粘胶片具有弹性,所述第一弹性背衬片与第二弹性背衬片固定在一起。本发明具有如下有益效果：第一弹性背衬片与第二弹性背衬片都是用于跟皮肤贴合固定的,由于第一弹性背衬片与第二弹性背衬片均有弹性具有一定地可伸缩性的,对不同大小的伤口的适应性强。(The application discloses ware of reducing tension with adjustable, including first elasticity backing piece, second elasticity backing piece, all be provided with the viscose piece on first elasticity backing piece and the second elasticity backing piece, the viscose piece is elasticity, first elasticity backing piece is together fixed with second elasticity backing piece. The invention has the following beneficial effects: the first elastic backing sheet and the second elastic backing sheet are used for being attached and fixed with the skin, and the first elastic backing sheet and the second elastic backing sheet have elasticity and certain flexibility and are strong in adaptability to wounds of different sizes.)

1. The adjustable tension reducer is characterized by comprising a first elastic backing sheet and a second elastic backing sheet, wherein adhesive sheets are arranged on the first elastic backing sheet and the second elastic backing sheet, the adhesive sheets are elastic, and the first elastic backing sheet and the second elastic backing sheet are fixed together.

2. The adjustable reducer of claim 1 wherein the first resilient backing sheet, the second resilient backing sheet, and the adhesive sheet each have an aperture.

3. The adjustable reducer of claim 1, wherein a functional sheet is disposed between the first and second resilient backing sheets.

4. The adjustable strain reducer of claim 1, wherein the first resilient backing sheet and the second resilient backing sheet are integrally secured together.

5. The adjustable tension reducer of claim 4, wherein a connecting band is formed between the first elastic backing sheet and the second elastic backing sheet, and the connecting band is provided with a plurality of holes.

6. The adjustable reducer of claim 1, further comprising a connecting tab, wherein the first and second resilient backing sheets are secured together by the connecting tab.

7. The adjustable tensor reducer as recited in claim 6, wherein a fixing plate is provided on the connecting plate.

8. The adjustable tensor reducer of claim 1, further comprising a substrate sheet disposed on the adhesive sheet.

Technical Field

The invention relates to the field of wound care, in particular to an adjustable tension reducer.

Background

The tension reducer is a common wound treatment instrument at present, and is called a pull buckle type tension reducer, the tension reducer is adhered and fixed on the skin surfaces on two sides of an incision through an adhesive tape, when a fixed puncture is pulled outwards, the skin is pulled to approach the central line of the incision, the skin edges on two sides of the incision are parallelly and tightly closed, when the external pulling is stopped, the tension reducing force applied to the incision is automatically locked by utilizing a ratchet principle, the aims of woundless, opening and tension reducing suture of the incision are achieved, and the tension reducer with the structure cannot advance and retreat and is relatively poor in adaptability.

Disclosure of Invention

The invention provides an adjustable tension reducer aiming at the problems.

The technical scheme adopted by the invention is as follows:

an adjustable tension reducer comprises a first elastic backing sheet and a second elastic backing sheet, wherein adhesive sheets are arranged on the first elastic backing sheet and the second elastic backing sheet, the adhesive sheets are elastic, and the first elastic backing sheet and the second elastic backing sheet are fixed together.

In the tension reducer, the first elastic backing sheet and the second elastic backing sheet are both used for being attached and fixed with the skin, and the first elastic backing sheet and the second elastic backing sheet have certain elasticity and scalability, so that when the first elastic backing sheet and the second elastic backing sheet are attached to the skin (positioned on two sides of a wound), the tension reducer has good tension self-adaption capability, strong adaptability to wounds of different sizes, and strong inhibition effect of self-adaption tension on scars.

The first elastic backing sheet and the second elastic backing sheet are of microporous structures, and are waterproof and breathable.

Optionally, the first elastic backing sheet, the second elastic backing sheet and the adhesive sheet are all provided with holes.

The holes of the first elastic backing sheet, the second elastic backing sheet and the adhesive sheet are round micropores, so that tension can be guaranteed on one hand, and good waterproof and breathable performances of the first elastic backing sheet and the second elastic backing sheet are guaranteed on the other hand.

Optionally, a functional sheet is arranged between the first elastic backing sheet and the second elastic backing sheet.

The functional sheet may be an absorbent sheet having an absorbent function, and when the functional sheet is an absorbent sheet, the absorbent sheet functions to absorb pus, blood, or the like flowing out of a wound. The functional sheet can also be a sheet material with whitening and freckle removing functions, and can also be a sheet material with antibacterial effect.

Optionally, the first resilient backing sheet and the second resilient backing sheet are integrally fixed together.

Optionally, a connecting band is formed between the first elastic backing sheet and the second elastic backing sheet, and the connecting band is provided with a plurality of holes.

The connecting belt is provided with the plurality of holes which are parallel to each other, so that good telescopic tension can be ensured between the first elastic backing sheet and the second elastic backing sheet, and more holes can be punched on the connecting belt or the size of a punched hole can be changed when the tension needs to be increased.

Optionally, the first elastic backing sheet and the second elastic backing sheet are fixed together through the connecting sheet.

Optionally, a fixing piece is arranged on the connecting piece.

The connecting piece is a flexible piece belt with certain scalability, the fixing piece is a hard non-scalable piece, and the fixing piece is attached to the connecting piece, so that the elasticity of the connecting piece can be lost, the fixing piece on the connecting piece can be increased as required, and the tension of the whole tension reducer can be changed.

Optionally, the adhesive tape further comprises a substrate sheet, wherein the substrate sheet is arranged on the adhesive tape.

The function of substrate piece is pasted on the viscose piece, need tear the substrate piece from the viscose piece during the use, before concrete use, clean skin with the iodophor earlier, tear the substrate piece again, glue viscose piece one side in wound one side, draw the product gently and make its deformation glue in the wound opposite side.

The substrate sheet can be release paper, film, or plastic sheet.

In conclusion, the tension reducer provided by the invention has the following advantages,

the operation is simple, the operation can be completed only by tearing the substrate sheet, sticking the adhesive sheet and pulling the connecting belt or the connecting sheet, and special training is not needed;

the defect that the tension of most of the existing products cannot be changed after the design is finished is overcome, the tension force has a wider variation range, and the product can be used on a large wound and a small wound;

the adsorption piece is arranged, so that a plurality of wound problems (such as pus and bloodstain adsorption) are solved;

the tension can be self-adjusted, and the anastomosis distance and the tension can be adjusted at any time according to the healing condition of the wound, whether edema or chronic wound;

the surface covering the wound is very small, and the wound can be disinfected at any time;

the double-tension structure is adopted, so that the device is simple and easy to use;

the continuous tension reduction and the self-adaptive tension have strong inhibition effect on scars.

The invention has the beneficial effects that: the first elastic backing sheet and the second elastic backing sheet are used for being attached and fixed with the skin, and the first elastic backing sheet and the second elastic backing sheet have elasticity and certain flexibility and are strong in adaptability to wounds of different sizes.

Description of the drawings:

FIG. 1 is a schematic view of the structure of example 1,

FIG. 2 is a schematic diagram of the results of example 2.

The figures are numbered: 101. a first resilient backing sheet; 102. a second resilient backing sheet; 2. sticking the sheet; 3. a functional sheet; 4. a substrate sheet; 5. connecting sheets; 6. a sheet is fixed.

The specific implementation mode is as follows:

the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, the adjustable tension reducer comprises a first elastic backing sheet 101 and a second elastic backing sheet 102, wherein adhesive sheets 2 are arranged on the first elastic backing sheet 101 and the second elastic backing sheet 102, the adhesive sheets 2 have elasticity, and the first elastic backing sheet 101 and the second elastic backing sheet 102 are fixed together.

The first elastic backing sheet 101, the second elastic backing sheet 102 and the adhesive sheet 2 are all provided with micropores.

The first elastic backing sheet 101 and the second elastic backing sheet 102 are fixed together in one piece; a connecting belt is formed between the first elastic backing sheet 101 and the second elastic backing sheet 102, a plurality of holes are formed on the connecting belt, and the functional sheet 3 is arranged on the connecting belt.

The substrate sheet 4 is disposed on the sticker 2.

Specifically, there are two substrate sheets 4, the two substrate sheets having the same width but different lengths.

In the tension reducer, the tension of the whole tension reducer can be changed by changing the number and the size of the strip holes, the tension can be adjusted by changing the widths of the first elastic backing strip and the second elastic backing strip, and the tension can be changed by pulling the position of the strips.

Example 2

Referring to fig. 2, the adjustable tension reducer comprises a first elastic backing sheet 101 and a second elastic backing sheet 102, wherein the first elastic backing sheet 101 and the second elastic backing sheet 102 are both provided with adhesive sheets 2, the adhesive sheets 2 have elasticity, and the first elastic backing sheet 101 and the second elastic backing sheet 102 are fixed together.

The first elastic backing sheet 101, the second elastic backing sheet 102 and the sticker 2 are all provided with holes.

The elastic backing piece is characterized by further comprising a connecting piece 5, wherein the first elastic backing piece 101 and the second elastic backing piece 102 are fixed together through the connecting piece 5; the connecting sheet 5 is provided with a fixing sheet 6, and the functional sheet 3 is fixed on the connecting sheet 5.

Further comprising a substrate sheet 4, the substrate sheet 4 being arranged on the sticker 2.

Specifically, there are two substrate sheets 4, the two substrate sheets having the same width but different lengths.

In the tension reducer provided by the embodiment, the tension is adjusted by changing the widths of the first elastic backing sheet and the second elastic backing sheet, the tension can be changed by changing the pulling degree of the position of the sheets, and the tension can be changed by changing the number of the fixing pieces 6 on the connecting piece.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.