CN219594702U - Adjustable wound closure device - Google Patents
Adjustable wound closure device Download PDFInfo
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- CN219594702U CN219594702U CN202320894811.5U CN202320894811U CN219594702U CN 219594702 U CN219594702 U CN 219594702U CN 202320894811 U CN202320894811 U CN 202320894811U CN 219594702 U CN219594702 U CN 219594702U
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Abstract
The utility model provides an adjustable wound closure device which comprises a first patch and a second patch, wherein the inner side of the top surface of the first patch is connected with the outer side of the top surface of the second patch through a first brace, the outer side of the top surface of the first patch is connected with the inner side of the top surface of the second patch through a second brace, and the first braces and the second braces are distributed in a staggered manner; the tail end of the first brace is adjustably fixed on the outer side of the top surface of the second patch, and the tail end of the second brace is adjustably fixed on the outer side of the top surface of the first patch. According to the wound patch, the patches on two sides of the wound are tensioned by arranging the braces, one end of each brace is adjustable and fixed on the outer side of the top surface of each patch, and after the patches and the braces are fixed, the fixed positions of the ends of the braces on the patches can be adjusted according to the closing tightness degree of the wound, so that the tensioning tension of the braces is increased or reduced, and the closing tightness degree of the wound is adjusted.
Description
Technical Field
The utility model relates to the field of medical consumables, in particular to an adjustable wound closure device.
Background
The skin of the patient is provided with a wound after being opened or torn, the traditional suture operation can form centipede scars, the beauty is affected, and the skin wound can cause infection.
Aiming at the defects of the traditional suture type wound closing operation, skin suture devices are currently on the market and comprise two substrates which are respectively attached to the skin at two opposite sides of a wound; the wound-healing device is characterized in that a lock catch is arranged on one substrate, the lock catch is provided with a lock hole, the other substrate is provided with a chaste strip matched with the lock hole, the lock catch and the chaste strip are fixedly arranged on the corresponding substrate through reinforcing ribs, and the chaste strip and the lock hole on the two substrates are matched with each other to lock the wound.
However, the material of the reinforcing rib in the prior art is harder, the poor flexibility of the reinforcing rib influences the adhesion of the substrate and the skin, and the daily activities of a patient easily enable the substrate to fall off from the skin to cause locking failure of the wound. And the thorns can rub against the skin at the wound to cause pain.
The Chinese patent with publication number of CN207855735U discloses a suture-free adhesive tape, which adopts a closing mode of a double-pull adhesive tape, and has the biggest defect that after the adhesive tape is adhered, the tensioning tension of the double-pull adhesive tape cannot be flexibly adjusted according to the tightness degree of wound closing, and when the adhesive tape is used, if the adhesive tape is not adhered at a good position, the wound is too tight or too loose, the adhesive tape is scrapped and needs to be adhered again.
Disclosure of Invention
The utility model provides an adjustable wound closure device, which solves the problems that the tightening tension of a drawstring cannot be flexibly adjusted according to the tightness degree of wound closure when a closure mode of a split-draw adhesive tape is adopted in the prior art.
The technical scheme of the utility model is realized as follows:
an adjustable wound closure device comprises a first patch and a second patch, wherein the inner side of the top surface of the first patch is connected with the outer side of the top surface of the second patch through a first brace, the outer side of the top surface of the first patch is connected with the inner side of the top surface of the second patch through a second brace, and the first braces and the second braces are distributed in a staggered manner; the tail end of the first brace is adjustably fixed on the outer side of the top surface of the second patch, and the tail end of the second brace is adjustably fixed on the outer side of the top surface of the first patch.
According to the wound patch, the patches on two sides of the wound are tensioned by arranging the braces, one end of each brace is adjustable and fixed on the outer side of the top surface of each patch, and after the patches and the braces are fixed, the fixed positions of the ends of the braces on the patches can be adjusted according to the closing tightness degree of the wound, so that the tensioning tension of the braces is increased or reduced, and the closing tightness degree of the wound is adjusted.
As a preferable scheme of the utility model, mao Buceng is arranged on the outer sides of the top surfaces of the first patch and the second patch, sticky plates are arranged at the tail ends of the first brace and the second brace, and a hook layer matched with the felt layer is arranged on the bottom surface of the sticky plates; the Mao Buceng is arranged on the outer side of the top surface of the patch, and the hook layer is arranged on the adhesive plate at the tail end of the brace, so that the adhesive position of the tail end of the brace on the outer side of the top surface of the patch can be adjusted at will; and the magic tape formed by the felt layer and the hook layer can be repeatedly stuck for many times, so that the manufacturing cost is low.
As a preferable scheme of the utility model, a first lifting component for lifting the first brace is arranged on the inner side of the top surface of the second patch, and a second lifting component for lifting the second brace is arranged on the inner side of the top surface of the first patch; through set up the lifting subassembly that is used for lifting the brace on the paster, avoided brace and wound skin's contact and friction, can not arouse the painful sense.
As a preferable scheme of the utility model, the first lifting assembly and the second lifting assembly both comprise bases, and the top surfaces of the bases are provided with limiting grooves for limiting the positions of the first braces or the second braces. Through set up the spacing groove at the top surface of base, can avoid the brace to slide out the base at base top surface lateral shifting, promoted the base and lifted fixed stability to the brace.
As a preferable scheme of the utility model, the first patch and the second patch are flexible patches, and the flexible patches can be better attached to the skin at the wound.
As a preferable scheme of the utility model, the inner sides of the top surfaces of the first patch and the second patch are respectively provided with a rigid substrate, the head end of the first brace is fixedly connected with the substrate on the first patch, and the head end of the second brace is fixedly connected with the substrate on the second patch. The top surface of the patch is provided with the rigid substrate to fix the head end of the brace, so that stress concentration at the head end of the brace can be avoided, the effect of dispersing and homogenizing tension is achieved, and centipede scars are avoided after wounds are closed.
As a preferable scheme of the utility model, the bottom surfaces of the first patch and the second patch are respectively provided with an adhesive layer, and the bottom surfaces of the adhesive layers are provided with release paper; the adhesive layer is arranged on the bottom surface of the patch, so that the patch is convenient to directly adhere to the skin on two sides of a wound; the release paper is arranged to protect the adhesive layer.
As a preferable scheme of the utility model, the adhesive layer adopts medical-grade adhesive, so that the wound is not infected.
As a preferable scheme of the utility model, the release paper comprises a first release paper, a second release paper and a third release paper, wherein the first release paper is covered on an adhesive layer outside the bottom surface of the first patch, the second release paper is covered on an adhesive layer outside the bottom surface of the second patch, and the third release paper is covered on the adhesive layers inside the bottom surfaces of the first patch and the second patch; through with first release paper cover on the viscose layer in first paster bottom surface outside, with the second release paper cover on the viscose layer in second paster bottom surface outside, cover on the viscose layer in first paster, second paster bottom surface inboard with the third release paper, conveniently pinch the outside edge of paster when pasting two paster, avoid paster and hand adhesion during operation.
As a preferable scheme of the utility model, the first release paper and the second release paper are folded edge release papers, and the edges of the folded edge release papers are outwards folded to form folded edges for tearing; the first release paper and the second release paper are designed to be folded release paper, so that the peeling is convenient.
As a preferable scheme of the utility model, the first brace and the second brace are made of elastic materials. The elastic brace can provide continuous pulling force to the patches on two sides of the wound, and the required pulling force for wound closure is maintained for a long time, so that the closure effect is better.
As the preferable scheme of the utility model, the first brace and the second brace are both made of transparent materials, so that the shielding of the brace to the wound is further avoided, and the wound recovery condition is convenient to check.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the wound patch, the patches on two sides of the wound are tensioned by arranging the braces, one end of each brace can be adjusted and fixed on the outer side of the top surface of each patch, and after the patches and the braces are fixed, the fixed positions of the ends of the braces on the patches can be adjusted according to the closing tightness degree of the wound, so that the tensioning tension of the braces is increased or reduced, and the closing tightness degree of the wound is adjusted;
(2) According to the utility model, the Mao Buceng is arranged on the outer side of the top surface of the patch, and the hook layer is arranged on the adhesive plate at the tail end of the brace, so that the adhesive position of the tail end of the brace on the outer side of the top surface of the patch can be adjusted at will; the magic tape formed by the felt layer and the hook layer can be repeatedly stuck for many times, so that the manufacturing cost is low;
(3) According to the utility model, the lifting assembly for lifting the brace is arranged on the patch, so that the contact and friction between the brace and the skin at the wound are avoided, and pain is not caused;
(4) According to the utility model, the limit groove is formed in the top surface of the base, so that the pull bar can be prevented from transversely moving on the top surface of the base to slide out of the base, and the stability of the base for lifting and fixing the pull bar is improved;
(5) According to the utility model, the rigid substrate is arranged on the top surface of the patch to fix the head end of the brace, so that the stress concentration at the head end of the brace can be avoided, the function of dispersing and homogenizing the tensile force is achieved, and the centipede scars are avoided after the wound is closed.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an adjustable wound closure device of the present utility model in use;
FIG. 2 is a schematic view of a base structure according to an embodiment of the present utility model;
FIG. 3 is a front view of an adjustable wound closure device of the present utility model;
fig. 4 is a schematic structural diagram of a first patch according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a second patch according to an embodiment of the present utility model;
in the figure: 1. a first patch; 2. a second patch; 3. a first brace; 4. a second brace; 5. mao Buceng; 6. sticking a plate; 7. a hook layer; 8. a first lifting assembly; 9. a second lifting assembly; 10. a base; 11. a limit groove; 12. a substrate; 13. an adhesive layer; 14. a first release paper; 15. a second release paper; 16. a third release paper; 17. and (5) flanging.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present embodiment provides an adjustable wound closure device, which includes a first patch 1 and a second patch 2, wherein an inner side of a top surface of the first patch 1 (an inner side is a side close to a wound) is connected with an outer side of a top surface of the second patch 2 (an outer side is a side far from the wound) through a first brace 3, the outer side of the top surface of the first patch 1 is connected with the inner side of the top surface of the second patch 2 through a second brace 4, and the first brace 3 and the second brace 4 are staggered; the tail end of the first brace 3 is adjustably fixed on the outer side of the top surface of the second patch 2, and the tail end of the second brace 4 is adjustably fixed on the outer side of the top surface of the first patch 1.
In the specific implementation process, the brace adopts a round brace with the diameter of 0.5-3 mm, so that the structural strength is ensured, and the brace is as thin as possible, and the subsequent wound cleaning and dressing change are prevented.
The patch of wound both sides is taut through setting up the brace to this embodiment, and the one end of brace is adjustable to be fixed in the top surface outside of patch, after patch and brace are fixed, can adjust the fixed position of brace tip on the patch according to wound closed elasticity degree to increase or reduce the taut tension of brace, thereby adjust wound closed elasticity degree.
In order to facilitate repeated fixation of the tail ends of the braces on the outer sides of the corresponding patches, wool cloth layers 5 are arranged on the outer sides of the top surfaces of the first patch 1 and the second patch 2, sticky plates 6 are arranged at the tail ends of the first brace 3 and the second brace 4, and a wool hook layer 7 matched with the wool cloth layers 5 is arranged on the bottom surface of the sticky plates 6; the hair cloth layer 5 is arranged on the outer side of the top surface of the patch, and the hair hook layer 7 is arranged on the adhesive plate 6 at the tail end of the brace, so that the adhesive position of the tail end of the brace on the outer side of the top surface of the patch can be adjusted at will; and the magic tape formed by the felt layer 5 and the hook layer 7 can be repeatedly stuck for many times, so that the manufacturing cost is low.
In a specific implementation process, the felt layer 5 and the hook layer 7 may also adopt other repeatable fixing connection modes, such as a repeatable adhesive layer 13.
In order to avoid contact friction between the braces and the wound, a first lifting assembly 8 for lifting the first braces 3 is arranged on the inner side of the top surface of the second patch 2, and a second lifting assembly 9 for lifting the second braces 4 is arranged on the inner side of the top surface of the first patch 1; through set up the lifting subassembly that is used for lifting the brace on the paster, avoided brace and wound skin's contact and friction, can not arouse the painful sense.
As shown in fig. 2, in order to prevent the braces from sliding out of the lifting assembly, the first lifting assembly 8 and the second lifting assembly 9 each comprise a base 10, and a limit groove 11 for restraining the position of the first brace 3 or the second brace 4 is arranged on the top surface of the base 10. Through set up spacing groove 11 at the top surface of base 10, can avoid the brace to slide out base 10 at base 10 top surface lateral shifting, promoted the stability that base 10 lifted the brace fixed.
For better laminating wound skin, first paster 1 and second paster 2 are flexible paster, adopt flexible paster can be better laminating wound skin.
In order to make the skin atress of wound both sides more even when closing fixedly, the top surface inboard of first paster 1 and second paster 2 all is equipped with rigid substrate 12, the first end of first brace 3 and the substrate 12 fixed connection on the first paster 1, the first end of second brace 4 and the substrate 12 fixed connection on the second paster 2. The top surface of the patch is provided with the rigid substrate 12 to fix the head end of the brace, so that the stress concentration at the head end of the brace can be avoided, the effect of dispersing and homogenizing tensile force is achieved, and the centipede scars after the wound is closed are avoided.
As shown in fig. 3 to 5, in the implementation process, the bottom surfaces of the first patch 1 and the second patch 2 are respectively provided with an adhesive layer 13, and the bottom surfaces of the adhesive layers 13 are provided with release papers; the adhesive layer 13 is arranged on the bottom surface of the patch, so that the patch is convenient to directly adhere to the skin on two sides of a wound; the adhesive layer 13 can be protected by providing release paper.
In a specific implementation process, the adhesive layer 13 is made of medical-grade adhesive (such as medical acrylic adhesive, medical silica gel or medical hydrogel), so that infection to a wound is avoided.
In order to avoid adhesion between the first patch 1 and the second patch 2 and hands when the first patch 1 and the second patch 2 are adhered, the release paper comprises a first release paper 14, a second release paper 15 and a third release paper 16, wherein the first release paper 14 is covered on the adhesive layer 13 outside the bottom surface of the first patch 1, the second release paper 15 is covered on the adhesive layer 13 outside the bottom surface of the second patch 2, and the third release paper 16 is covered on the adhesive layer 13 inside the bottom surfaces of the first patch 1 and the second patch 2; through covering first release paper 14 on the viscose layer 13 outside the bottom surface of first paster 1, covering second release paper 15 on viscose layer 13 outside the bottom surface of second paster 2, covering third release paper 16 on viscose layer 13 inside the bottom surface of first paster 1, second paster 2, conveniently pinch the outside edge of paster when pasting two paster, avoid paster and hand adhesion during operation.
In order to facilitate stripping of the first release paper 14 and the second release paper 15, the first release paper 14 and the second release paper 15 are folded edge 17 release papers, and the edge of the folded edge 17 release paper is outwards folded to form a folded edge 17 for tearing; the first release paper 14 and the second release paper 15 are designed to be folded edge 17 release paper, so that the peeling is convenient.
In order to provide a more stable tightening tension, the first and second braces 3 and 4 are each made of an elastic material. The elastic brace can provide continuous pulling force to the patches on two sides of the wound, and the required pulling force for wound closure is maintained for a long time, so that the closure effect is better.
For conveniently checking the wound recovery condition, the first brace 3 and the second brace 4 are made of transparent materials, shielding of the brace to the wound is further avoided, and the wound recovery condition is conveniently checked.
In the specific implementation process, the number of the first braces 3 is matched with the number of the second braces 4, the number of the first braces 3 and the second braces 4 can be configured according to practical situations, and the longer the wound is, the wider the patch is, and the more the number of the braces is needed.
The closing device of this embodiment is used as follows:
firstly, stripping the third release paper 16 to expose the adhesive layer 13 on the inner sides of the bottom surfaces of the first patch 1 and the second patch 2, holding the outer sides of the first patch 1 and the second patch 2, respectively pasting the first patch 1 and the second patch 2 on the skin on two sides of a wound, and ensuring that the first patch 1 and the second patch 2 are parallel to the edge line of the wound (the strip shape between the first patch 1 and the second patch 2 in fig. 1 is the wound); at this time, only the inner sides of the first patch 1 and the second patch 2 are adhered to the skin at both sides of the wound; peeling the first release paper 14 and the second release paper 15, and smoothly sticking the outer parts of the first patch 1 and the second patch 2 on the skin; finally, sticking the adhesive plate 6 at the tail end of the first brace 3 on the wool cloth layer 5 at the outer side of the second patch 2, and sticking the adhesive plate 6 at the tail end of the second brace 4 on the wool cloth layer 5 at the outer side of the first patch 1; finally, the pasting positions of the tail ends of the first brace 3 and the second brace 4 are adjusted according to the wound closing condition; if the wound is too loose, the tension of the pull-up strip needs to be increased, namely, the adhesive plate 6 needs to be torn off from the felt layer 5 and then the adhesive plate is adhered to a position far from the wound again; if the wound is too tightly closed, the tension of the pull-up strip needs to be reduced, namely, the adhesive sheet 6 needs to be torn off from the felt layer 5 and then the pull-up strip is adhered to a position close to the wound again.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The adjustable wound closure device is characterized by comprising a first patch (1) and a second patch (2), wherein the inner side of the top surface of the first patch (1) is connected with the outer side of the top surface of the second patch (2) through a first brace (3), the outer side of the top surface of the first patch (1) is connected with the inner side of the top surface of the second patch (2) through a second brace (4), and the first brace (3) and the second brace (4) are distributed in a staggered mode; the tail end of the first brace (3) is adjustably fixed on the outer side of the top surface of the second patch (2), and the tail end of the second brace (4) is adjustably fixed on the outer side of the top surface of the first patch (1).
2. An adjustable wound closure device as claimed in claim 1, wherein the first patch (1) and the second patch (2) are provided with Mao Buceng (5) on the outside of the top surfaces, the first pull strip (3) and the second pull strip (4) are provided with adhesive plates (6) at the tail ends, and the bottom surfaces of the adhesive plates (6) are provided with hook layers (7) which are matched with the felt layers (5).
3. An adjustable wound closure device as claimed in claim 1, wherein the second patch (2) is provided with a first lifting assembly (8) on the inside of the top surface for lifting the first pull-string (3), and the first patch (1) is provided with a second lifting assembly (9) on the inside of the top surface for lifting the second pull-string (4).
4. An adjustable wound closure device as claimed in claim 3, wherein the first lifting assembly (8) and the second lifting assembly (9) each comprise a base (10), the top surface of the base (10) being provided with a limit groove (11) for restraining the position of the first pull-tab (3) or the second pull-tab (4).
5. An adjustable wound closure device according to claim 1, wherein the first patch (1) and the second patch (2) are flexible patches.
6. An adjustable wound closure device as claimed in claim 5, wherein the inner sides of the top surfaces of the first patch (1) and the second patch (2) are provided with rigid substrates (12), the head ends of the first braces (3) are fixedly connected with the substrates (12) on the first patch (1), and the head ends of the second braces (4) are fixedly connected with the substrates (12) on the second patch (2).
7. An adjustable wound closure device according to claim 1, wherein the bottom surfaces of the first patch (1) and the second patch (2) are provided with an adhesive layer (13), and the bottom surface of the adhesive layer (13) is provided with release paper.
8. An adjustable wound closure device according to claim 7, wherein the release paper comprises a first release paper (14), a second release paper (15) and a third release paper (16), the first release paper (14) is coated on the adhesive layer (13) outside the bottom surface of the first patch (1), the second release paper (15) is coated on the adhesive layer (13) outside the bottom surface of the second patch (2), and the third release paper (16) is coated on the adhesive layer (13) inside the bottom surfaces of the first patch (1) and the second patch (2).
9. An adjustable wound closure device as claimed in claim 8, wherein the first release paper (14) and the second release paper (15) are folded (17) release papers, and the edges of the folded (17) release papers are folded outwards to form folded edges (17) for tearing.
10. An adjustable wound closure device as claimed in claim 1, wherein the first and second braces (3, 4) are each made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894811.5U CN219594702U (en) | 2023-04-20 | 2023-04-20 | Adjustable wound closure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894811.5U CN219594702U (en) | 2023-04-20 | 2023-04-20 | Adjustable wound closure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219594702U true CN219594702U (en) | 2023-08-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320894811.5U Active CN219594702U (en) | 2023-04-20 | 2023-04-20 | Adjustable wound closure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219594702U (en) |
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2023
- 2023-04-20 CN CN202320894811.5U patent/CN219594702U/en active Active
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