Centripetal tension reducing device

Abstract

The utility model discloses a centripetal tension reducing device which comprises a tension reducing patch and a bonding film, a tightening assembly is arranged on the upper end face of the tension reducing patch, and a shielding assembly is arranged in the middle of the upper end face of the tension reducing patch. The arranged hemostasis layer can absorb part of blood and tissue seepage of a wound, so that healing of the wound surface of a patient is accelerated, the tightening line can tighten the middle area of the tension reduction paste towards the inner side through the multiple penetrating sleeves by pulling and tightening the tightening line, the skin can be contracted inwards before benign lesion fractional resection, and the wound surface of the patient can be prevented from being damaged. The number of operations is reduced, meanwhile, the tightened tension-reducing patch can resist external expansion tension of a cross-shaped incision or a star-shaped incision of a patient, so that the application range of the tension-reducing patch is wider, and the sewn reinforcing strips can further improve the stability of connection between the penetrating sleeve and the tension-reducing patch; and the wear-resistant lining sheet can further improve the wear resistance of the inner wall of the insertion sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to wound nursing and anti-scar treatment article technical field, in particular, relate to a centripetal tension reducer. BACKGROUND

[0002] When the skin lesion is removed in the surgical benign skin skin shrinkage (including star-shaped resection, cross incision etc.), because the skin external expansion force is big, the wound is easy to crack, and the wound healing is easy to make the scar wide and proliferate, so the efficiency of the resection is reduced, therefore, the skin at the wound is closed by using the tension reducer to handle, and the continuous tension reduction of the wound scar is handled.

[0003] The tension reducer for the wound scar in the prior art is mostly a zipper type scar tension reducer or a suture-free tension reduction adhesive, but the zipper type scar tension reducer or the suture-free tension reduction adhesive is used for tension reduction and closing treatment in the vertical direction of the "one" shaped incision, cannot be used for tension reduction and closing treatment of the "cross" incision or the "star-shaped" incision, and the application range is limited, therefore, a centripetal tension reducer is needed to solve the above problems. SUMMARY

[0004] The utility model discloses at least solve one of the technical problems in the prior art. For this purpose, the utility model provides a centripetal tension reducer, by setting up the tightening component, can be to the tension reduction adhesive piece middle area inside to tighten, so that the tension reduction adhesive piece that is tightened is against the external expansion force of the cross incision or star-shaped incision of patient, and the upper end surface middle position of tension reduction adhesive piece is provided with the shelter component, and the shelter component is used to shield the medicine cavity inside tension reduction adhesive piece.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A centripetal tension reducer, including tension reduction adhesive piece and adhesive film, the tension reduction adhesive piece and adhesive film are all consistent round ring structure, and the middle position of the round ring structure is medicine cavity, the lower end surface of the tension reduction adhesive piece is fixedly connected with the adhesive film, the upper end surface of the tension reduction adhesive piece is provided with the tightening component, and the tightening component is used to tighten the middle area of the tension reduction adhesive piece to the inside, the upper end surface middle position of the tension reduction adhesive piece is provided with the shelter component, and the shelter component is used to shelter the medicine cavity, the tightening component includes the insertion sleeve and the tightening line, the upper end surface of the tension reduction adhesive piece is sewn with a plurality of insertion sleeves, and the insertion sleeve is inserted with the tightening line.

[0007] Further, the shelter component includes a gauze sheet and a connecting adhesive film, the upper end surface of the connecting adhesive film is connected with the gauze sheet.

[0008] Further, the lower end surface of the air-permeable cloth sheet is provided with a liquid absorption layer, and the material of the liquid absorption layer is medical absorbent cotton.

[0009] Further, the lower end surface of the liquid absorption layer is provided with a hemostatic layer, and the material of the hemostatic layer is hemostatic sponge, and the area of the hemostatic layer is same as that of the liquid absorption layer.

[0010] Further, the material of the air-permeable cloth sheet is sterilized gauze sheet, and the upper end surface of the air-permeable cloth sheet is symmetrically sewn with pinch sheets on the left and right sides.

[0011] Further, the outer surface of the penetrating sleeve is sewn with a reinforcing strip, and the material of the reinforcing strip is same as that of the penetrating sleeve.

[0012] Further, the inner wall of the penetrating sleeve is provided with a wear-resistant lining sheet, and the material of the wear-resistant lining sheet is spandex, and the shape of the wear-resistant lining sheet is U-shaped.

[0013] Further, the shape of the penetrating sleeve is U-shaped, and the material of the penetrating sleeve is SMS non-woven fabric.

[0014] Further, a plurality of air-permeable through holes are formed in the inside of the tension-reducing patch, and a medicine application through cavity is formed in the middle of the inside of the tension-reducing patch.

[0015] Further, a release layer is pasted to the lower end surface of the adhesive sheet, and the material of the release layer is release paper, a plurality of communication holes are formed in the inside of the adhesive sheet, and the shape of the adhesive sheet is circular ring.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the use process of the tension-reducing patch, the tightening line is pulled and tied, so that the tightening line is tightened to the inside of the middle area of the tension-reducing patch through the penetrating sleeve, so that the tension-reducing patch can resist the expansion force of the cross incision or star-shaped incision of the patient, so that the application range of the tension-reducing patch is wider, and the reinforcing strip can further improve the stability of the connection between the penetrating sleeve and the tension-reducing patch, and the wear-resistant lining sheet can further improve the wear resistance of the inner wall of the penetrating sleeve.

[0018] 2. The liquid absorption layer can further improve the liquid absorption capacity of the hemostatic sponge, and the hemostatic layer can absorb part of the blood and tissue exudate of the wound, so as to accelerate the healing of the wound surface of the patient, and the air-permeable cloth sheet is fixed on the upper end surface of the tension-reducing patch through the connecting adhesive sheet, so as to block and limit the liquid absorption layer while ensuring the air permeability of the medicine application through cavity, and avoid displacement and falling of the liquid absorption layer and the hemostatic layer in the use process.

[0019] In addition to the purposes, features and advantages described above, the utility model has other purposes, features and advantages. The utility model will be further described in detail below with reference to the drawings. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a structural diagram of the tightening component and the shielding component in this utility model;

[0023] Figure 3 This is a front cross-sectional view of the tightening component and the shielding component in this utility model;

[0024] Figure 4 This is a structural diagram of the tightening component in this utility model;

[0025] Figure 5 yes Figure 3 Enlarged view of A in the middle;

[0026] Figure 6 This is a structural diagram of the breathable fabric sheet in this utility model.

[0027] Legend:

[0028] 100. Tension-reducing patch; 101. Ventilation opening; 102. Medication application opening; 200. Tightening assembly; 201. Insertion sleeve; 202. Reinforcing strip; 203. Tightening cord; 204. Wear-resistant inner lining; 300. Protective assembly; 301. Pinch patch; 302. Breathable fabric sheet; 303. Absorbent layer; 304. Hemostatic layer; 305. Connecting film; 400. Adhesive film; 401. Connecting hole; 402. Release layer. Detailed Implementation

[0029] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0032] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0033] Please refer to Figures 1 to 6 A preferred embodiment of the present invention provides a centripetal tension reducer, comprising a tension-reducing patch 100 and an adhesive film 400. The adhesive film 400 is fixedly connected to the lower end face of the tension-reducing patch 100. The adhesive film 400 is made of medical double-sided adhesive. Both the tension-reducing patch 100 and the adhesive film 400 are annular in shape. The annular shape and medical double-sided adhesive of the adhesive film 400 facilitate medical personnel to attach and fix the tension-reducing patch 100 to the required position on the patient's wound. The tension-reducing patch 100 has multiple ventilation holes 101 inside, which improves the breathability of the tension-reducing patch 100. The adhesive film 400 has multiple connecting holes 401 inside, which are connected to the ventilation holes 101. The connecting holes connected to the ventilation holes 101 further improve the breathability of the adhesive film 400.

[0034] like Figure 4 , Figure 5 As shown, a medication application cavity 102 is provided in the middle of the tension-reducing patch 100. The area of ​​the medication application cavity 102 is larger than the area of ​​the patient's wound. The medication application cavity 102 makes it convenient for medical personnel to apply medication to the patient's wound without removing the tension-reducing patch 100. A release layer 402 is attached to the lower end face of the adhesive film 400. The release layer 402 is made of release paper. The release layer 402, which is made of release paper, can isolate and protect the lower end face of the unused adhesive film 400.

[0035] like Figure 1As shown in the drawings, the upper end surface of the tension-reducing patch 100 is provided with a tightening assembly 200, and the tightening assembly 200 is used to tighten the middle region of the tension-reducing patch 100 inwardly, so that the tension-reducing patch 100 that is tightened can resist the outward expansion force of the cross incision or star-shaped incision of the patient, and the middle position of the upper end surface of the tension-reducing patch 100 is provided with a shielding assembly 300, and the shielding assembly 300 is used to shield the medicine passing cavity 102 inside the tension-reducing patch 100.

[0036] As shown in the drawings, Figure 2 The tightening assembly 200 includes a penetrating sleeve 201 and a tightening line 203, and the upper end surface of the tension-reducing patch 100 is sewn with a plurality of penetrating sleeves 201. The penetrating sleeve 201 is in the shape of a U-shaped, and the material of the penetrating sleeve 201 is SMS non-woven fabric. The penetrating sleeve 201 that is in the shape of a U-shaped and made of SMS non-woven fabric has high strength, so that the tightening line 203 can tighten the middle region of the tension-reducing patch 100 inwardly. The penetrating sleeve 201 is penetrated by the tightening line 203, and the tightening line 203 can tighten the plurality of penetrating sleeves 201 when it is tied, thereby driving the tension-reducing patch 100, the adhesive film 400 and the skin that is pasted to be slightly wrinkled.

[0037] In some embodiments of the present application, as shown in the drawings, Figure 4 . Figure 5 The outer surface of the penetrating sleeve 201 is sewn with a reinforcing strip 202, and the material of the reinforcing strip 202 is the same as that of the penetrating sleeve 201. The reinforcing strip 202 can further improve the stability of the connection between the penetrating sleeve 201 and the tension-reducing patch. The inner wall of the penetrating sleeve 201 is provided with a wear-resistant lining 204, and the material of the wear-resistant lining 204 is spandex. The wear-resistant lining 204 is in the shape of a U-shaped. The wear-resistant lining 204 that is in the shape of a U-shaped and made of spandex can further improve the wear resistance of the inner wall of the penetrating sleeve 201.

[0038] In further embodiments of the present application, as shown in the drawings, Figure 3 , Figure 5 , Figure 6 The shielding assembly 300 includes a gauze piece 302 and a connecting film 305. The upper end surface of the tension-reducing patch 100 is pasted with the connecting film 305. The connecting film 305 is in the shape of a circular ring. The material of the connecting film 305 is medical double-sided adhesive tape. The connecting film 305 that is made of medical double-sided adhesive tape can facilitate medical staff to paste and fix the gauze piece 302 on the upper end surface of the tension-reducing patch. The upper end surface of the connecting film 305 is pasted with the gauze piece 302. The material of the gauze piece 302 is sterilized gauze piece. The gauze piece 302 that is made of sterilized gauze piece not only has good air permeability, but also has good safety in use.

[0039] The lower end surface of the air-permeable cloth sheet 302 is provided with a liquid absorption layer 303, and the material of the liquid absorption layer 303 is medical absorbent cotton. The liquid absorption layer 303 made of medical absorbent cotton can further improve the liquid absorption capacity of the hemostatic sponge. The lower end surface of the liquid absorption layer 303 is provided with a hemostatic layer 304, and the material of the hemostatic layer 304 is hemostatic sponge. The area of the hemostatic layer 304 is the same as that of the liquid absorption layer 303 and the medicine application through cavity 102. The hemostatic layer 304 made of hemostatic sponge can absorb part of the blood and tissue exudate of the wound, so as to accelerate the healing of the wound surface of the patient. The upper end surface of the air-permeable cloth sheet 302 is symmetrically sewn with pinch sheets 301 on the left and right sides. The pinch sheets 301 facilitate the medical staff to manually pull and disassemble the air-permeable cloth sheet 302.

[0040] By setting the liquid absorption layer 303, the liquid absorption capacity of the hemostatic sponge can be further improved. The hemostatic layer 304 can absorb part of the blood and tissue exudate of the wound, so as to accelerate the healing of the wound surface of the patient. By connecting the adhesive sheet 305 to fix the air-permeable cloth sheet 302 on the upper end surface of the tension-reducing patch 100, the air permeability of the medicine application through cavity 102 can be ensured, and the liquid absorption layer 303 can be blocked and positioned, so as to avoid displacement and falling of the liquid absorption layer 303 and the hemostatic layer 304 during use.

[0041] Working principle: the medical staff first tears off the release layer 402, and then fixes the tension-reducing patch 100 on the required position of the patient's wound through the adhesive film 400, in the process, the patient's wound needs to be inside the medicine application cavity 102, at this time, the patient's wound can be disinfected and medicated, after the medicine application is completed, the unused hemostatic layer 304 and the liquid absorption layer 303 are placed in the medicine application cavity 102 in turn, so that the hemostatic layer 304 and the liquid absorption layer 303 can absorb the blood and tissue exudate exuded from the wound in the later stage, so as to accelerate the healing of the wound surface of the patient, then the air-permeable cloth 302 is fixed on the upper end face of the tension-reducing patch 100 through the connecting film 305, so as to block and position the liquid absorption layer 303 while ensuring the air permeability of the medicine application cavity 102, avoiding displacement and falling of the liquid absorption layer 303 and the hemostatic layer 304 in the use process, later, the medical staff only needs to pinch the pinch film 301 and pull it, so as to take off the air-permeable cloth 302, at this time, the liquid absorption layer 303 and the hemostatic layer 304 are taken out from the inside of the medicine application cavity 102 with the help of external medical forceps, so that the wound of the patient can be dressed or observed, which avoids the trouble that the medical staff needs to remove the tension-reducing patch to observe the wound of the patient in the past; when the tension-reducing patch needs to be tightened, the medical staff first inserts the tightening line 203 into the plurality of insertion sleeves 201 in turn, then pulls and tightens the tightening line, so that the tightening line can tighten the middle region of the tension-reducing patch inwards through the plurality of insertion sleeves 201, so that the tension-reducing patch 100 can resist the outward expansion force of the cross incision or star-shaped incision of the patient, so that the tension-reducing patch has a wider application range, in the use process of the insertion sleeve 201, the reinforcing strip 202 can further improve the stability of the connection between the insertion sleeve 201 and the tension-reducing patch, and the wear-resistant lining 204 with U-shaped shape and spandex material can further improve the wear resistance of the inner wall of the insertion sleeve 201.

[0042] The preferred embodiments of the utility model are merely used for limiting the utility model, for those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A centripetal de-tensioner comprising a de-tensioning patch (100) and an adhesive patch (400), characterized in that: The tension-reducing patch (100) and the adhesive film (400) are both circular ring structures with consistent shapes, and the circular ring structure has a medicine application cavity (102) in the middle position, the lower end surface of the tension-reducing patch (100) is fixedly connected with the adhesive film (400), the upper end surface of the tension-reducing patch (100) is provided with a tightening assembly (200), the tightening assembly (200) is used for tightening the middle region of the tension-reducing patch (100) to the inside, and the upper end surface of the tension-reducing patch (100) is provided with a shielding assembly (300) in the middle position, and the shielding assembly (300) is used for shielding the medicine application cavity (102). The tightening assembly (200) comprises a penetrating sleeve (201) and a tightening line (203), and the upper end surface of the tension-reducing patch (100) is sewn with a plurality of penetrating sleeves (201), and the penetrating sleeve (201) is penetrated by the tightening line (203) inside.

2. A centring de-stressing device according to claim 1, characterised in that The shielding assembly (300) comprises a gauze piece (302) and a connecting film (305), and the upper end surface of the tension-reducing patch (100) is bonded with the connecting film (305), and the upper end surface of the connecting film (305) is bonded with the gauze piece (302).

3. A centring de-stressing device according to claim 2, characterised in that The lower end surface of the gauze piece (302) is provided with a liquid absorption layer (303), and the material of the liquid absorption layer (303) is medical absorbent cotton.

4. A centring de-stressing device according to claim 3, characterised in that, The lower end surface of the liquid absorption layer (303) is provided with a hemostatic layer (304), and the material of the hemostatic layer (304) is hemostatic sponge, and the area of the hemostatic layer (304) is the same as that of the liquid absorption layer (303).

5. A centring de-stressing device according to claim 2, characterised in that, The material of the gauze piece (302) is sterilized gauze piece, and the gauze piece (302) is symmetrically sewn with pinch pieces (301) on the left and right sides of the upper end surface.

6. A centring de-stressing device according to claim 1, characterised in that, The outer surface of the penetrating sleeve (201) is sewn with a reinforcing strip (202), and the material of the reinforcing strip (202) is the same as that of the penetrating sleeve (201).

7. A centring de-stressing device according to claim 1, characterised in that, The inner wall of the penetrating sleeve (201) is provided with a wear-resistant lining piece (204), and the material of the wear-resistant lining piece (204) is spandex, and the shape of the wear-resistant lining piece (204) is U-shaped.

8. A centring de-stressing device according to claim 1, characterised in that, The shape of the penetrating sleeve (201) is U-shaped, and the material of the penetrating sleeve (201) is SMS non-woven fabric.

9. A centring de-stressing device according to claim 1, characterised in that, The inside of the tension-reducing patch (100) is provided with a plurality of air permeable through holes (101), and the inside of the adhesive film (400) is provided with a plurality of communication holes (401).

10. A centring de-stressing device according to claim 1, characterised in that, The lower end surface of the adhesive film (400) is pasted with a release layer (402), and the material of the release layer (402) is release paper.

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