CN214761257U - Seamless-line heat-shrinkable medical wound closure sheet structure - Google Patents
Seamless-line heat-shrinkable medical wound closure sheet structure Download PDFInfo
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- CN214761257U CN214761257U CN202022909591.8U CN202022909591U CN214761257U CN 214761257 U CN214761257 U CN 214761257U CN 202022909591 U CN202022909591 U CN 202022909591U CN 214761257 U CN214761257 U CN 214761257U
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- shrinkable sheet
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Abstract
The utility model relates to a closed medical sheet structure of seamless line trace heat contraction formula wound, its characteristics lie in including heat shrink sheet portion, non-heat shrink sheet border portion arrange along heat shrink sheet portion and fixed as an organic whole with heat shrink sheet portion, the bottom surface of non-heat shrink sheet border portion still is equipped with the adhesive linkage. The medical sheet structure utilizes the mutual matching action of the contraction acting force generated when the heat shrinkable sheet is heated and the bonding edge, can easily close the wound, does not need sewing, stitches and threads, has no secondary wound, can effectively relieve the pain of a patient, has no seam scars after healing, and is simple, convenient, rapid, time-saving and labor-saving in operation.
Description
Technical Field
The utility model relates to a product field is sewed up to the wound, especially a medical sheet of sewing up for wound is closed.
Background
The band-aid is a long adhesive tape, the middle of which is attached with gauze soaked with medicine, and is used for being stuck at the wound to protect the wound, temporarily stop bleeding, resist bacterial regeneration and prevent the wound from being injured again, and is the most common medical appliance necessary for emergency treatment in hospitals, clinics and families. However, the band-aid can only serve to shield the wound, prevent the wound from being re-wounded, and prevent the external bacterial invasion, and it cannot serve to suture the wound, enable the wound to heal faster, and leave a fine scar after healing. At present, the suture of the wound is mainly realized by matching a medical suture needle and a medical suture line, the whole operation process consumes a long time, and the mental pain of a patient is increased; moreover, this suturing creates secondary trauma to the wound site, increasing pain for the patient; and after the wound is healed, the operation of removing the stitches is required, so that the patient suffers from pain many times mentally. In addition, no other wound suturing products which are convenient to use and can relieve pain of patients exist at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem and not enough, provide a closed medical sheet structure of jointless thread crust trace heat shrinkable formula wound, this medical sheet structure utilizes the mutually supporting effect that produces shrink effort and bonding edge when meeting heat of heat shrinkable sheet, can easily make the wound closed, need not stitch the needle suture, and no secondary wound can effectively alleviate patient's painful sense, and the jointless thread crust trace after healing moreover, easy operation, facility, swift, labour saving and time saving.
The technical scheme of the utility model has following three kinds of implementation:
the seamless heat-shrinkable medical sheet structure for wound closure is characterized by comprising a heat-shrinkable sheet part and a non-heat-shrinkable sheet edge part, wherein the non-heat-shrinkable sheet edge part is arranged along the heat-shrinkable sheet part and is fixed with the heat-shrinkable sheet part into a whole, and the bottom surface of the non-heat-shrinkable sheet edge part is further provided with an adhesive layer.
The second is a seamless heat-shrinkable wound closure medical sheet structure, which is characterized by comprising a heat-shrinkable sheet part and two non-heat-shrinkable sheet edge parts, wherein the heat-shrinkable sheet part is transversely arranged on the two non-heat-shrinkable sheet edge parts at equal intervals, and the two end edges of the heat-shrinkable sheet part are respectively fixed with the two non-heat-shrinkable sheet edge parts into a whole; and a spacing hole is formed between the heat-shrinkable sheet part and the heat-shrinkable sheet part, and the bottom surfaces of the edge parts of the two non-heat-shrinkable sheets are also provided with adhesive layers so as to form a coiled medical sheet strip.
The three types are that, a seamless line ba shi keli heat shrinkable wound closes medical sheet structure which characterized in that: the heat-shrinkable film comprises a heat-shrinkable sheet part and non-heat-shrinkable sheet edge parts, wherein the heat-shrinkable sheet part is a rectangular sheet body, the non-heat-shrinkable sheet edge parts are respectively arranged on the edges of two ends of the heat-shrinkable sheet part and are fixed with the heat-shrinkable sheet part into a whole, and an adhesive layer is further arranged on one side surface of the non-heat-shrinkable sheet edge parts.
In a first aspect, the present invention also has the following preferred embodiments:
preferably, a shrinkage hole is further provided at an edge position of the heat shrinkable sheet portion near the edge portion of the non-heat shrinkable sheet.
Still preferably, an island-type composite mat is further provided on the bottom surface of the heat shrinkable sheet portion.
Still preferably, a shrinkage notch is further provided on a side edge of the non-heat-shrinkable sheet edge portion to which the heat-shrinkable sheet portion is fixed.
The utility model has the advantages that: the utility model discloses utilize the mutually supporting of producing shrink effort and bonding edge when meeting heat of thermal contraction sheet material, can easily make the wound closed together, need not stitch the suture, no secondary wound can effectively alleviate patient's painful sense, and the back of healing does not have the seam trace moreover, easy operation, convenience, swift, labour saving and time saving.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic sectional structure diagram of a first embodiment of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention.
Fig. 4 is a schematic sectional structure diagram of a second embodiment of the present invention.
Fig. 5 is a schematic front view of a third embodiment of the present invention.
Fig. 6 is a schematic sectional structure view of a third embodiment of the present invention.
Fig. 7 is a schematic perspective view of a wound three-dimensional structure according to a third embodiment of the present invention.
Fig. 8 is a schematic partial perspective view of a fourth embodiment of the present invention. s
Fig. 9 is a schematic perspective view of a fifth embodiment of the present invention.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1 to 4, a suture-free heat-shrinkable medical sheet structure for wound closure according to the present invention includes a heat-shrinkable sheet portion 1 and a non-heat-shrinkable sheet edge portion 2, wherein the non-heat-shrinkable sheet edge portion 2 is disposed along the heat-shrinkable sheet portion 1 and fixed with the heat-shrinkable sheet portion 1, and an adhesive layer 21 is further disposed on a bottom surface of the non-heat-shrinkable sheet edge portion 2. When in use, the utility model is pasted on the position of a wound by utilizing the bonding function of the bonding layer 21, then the heat-shrinkable sheet part 1 is heated (for example, an electric heating blower blows hot air to the heat-shrinkable sheet part), so that the physical shrinkage of the heat-shrinkable sheet part is realized, the muscle around the wound is shrunk to the central position of the wound, the wound is closed, which is equivalent to the effect of sewing, after the wound is healed, the sheet can be torn off, and no seam mark exists after the wound is healed. The edge part 2 of the non-heat-shrinkable sheet is made of soft plastics with certain temperature resistance, and the heat-shrinkable sheet part 1 is made of plastics which shrink when heated. The thickness of the heat shrinkable sheet part 1 is 7-10 μm, and the heat shrinkable sheet part is made of a film material with the shrinkage performance of 70%.
In order to make the utility model shrink more regularly, can not influence the bonding of non-heat-shrinkable sheet border portion 2, as shown in fig. 3 and 4, the utility model discloses a still be equipped with shrinkage cavity 11 on the border position of the heat-shrinkable sheet portion 1 that is close to non-heat-shrinkable sheet border portion 2. By the design of the shrinkage holes 11, the heat-shrinkable sheet part 1 can be regularly shrunk, the bonding of the non-heat-shrinkable sheet edge part 2 can not be stretched, and the non-heat-shrinkable sheet edge part 2 can not be changed accordingly. Meanwhile, the side edge of the non-heat shrinkable sheet edge 2 fixed with the heat shrinkable sheet 1 is also provided with a shrinkage notch 22, and the heat shrinkable sheet 1 has a space capable of shrinking and wrinkling during shrinkage by using the shrinkage notch 22, so as to avoid bonding of the non-heat shrinkable sheet edge 2 when being pulled up and influence on bonding firmness.
In order to avoid the direct pressure of the heat-shrinkable sheet part 1 on the wound, as shown in fig. 1 to 4, the bottom surface of the heat-shrinkable sheet part 1 of the present invention is further provided with an island-type composite pad 3, the island-type composite pad 3 is composed of a nonwoven fabric and a PE isolation film, and the nonwoven fabric is soaked with a liquid medicine to perform the sterilization and anti-inflammation functions.
As shown in fig. 1 and 3, the non-heat-shrinkable sheet edge portion 2 is arranged along the peripheral edge of the heat-shrinkable sheet portion 1 and fixed integrally with the heat-shrinkable sheet portion 1, which is an embodiment in the form of a band-aid. At this time, as shown in fig. 2 and 4, a release sheet layer 4 is further provided on the bottom surface of the heat-shrinkable sheet portion 1 and the non-heat-shrinkable sheet edge portion 2 to protect the island-shaped composite mat 3 and the adhesive layer 21 from being damaged before use.
In addition, the present invention can be processed into a roll shape as shown in fig. 5 to 7, in which case the non-heat-shrinkable sheet edge portion 2 is arranged along the peripheral edge of the heat-shrinkable sheet portion 1 and fixed integrally with the heat-shrinkable sheet portion 1. It is only, every medical sheet be connected together, form winding belt form rolling on rolling barrel 6, still be equipped with between every medical sheet and easily tear hole line 60 to convenience of customers tears use with every medical sheet.
Example two:
the second embodiment is different from the first embodiment in that the specific implementation structure is different, and the other aspects are the same. As shown in fig. 8, the heat-shrinkable sheet material comprises a heat-shrinkable sheet material portion 1 and two non-heat-shrinkable sheet material edge portions 2, wherein the heat-shrinkable sheet material portion 1 is transversely arranged on the two non-heat-shrinkable sheet material edge portions 2 at equal intervals, and two end edges of the heat-shrinkable sheet material portion 1 are respectively fixed with the two non-heat-shrinkable sheet material edge portions 2; a spacing hole 5 is formed between the heat shrinkable sheet portion 1 and the heat shrinkable sheet portion 1, and the bottom surfaces of the two non-heat shrinkable sheet edge portions 2 are further provided with adhesive layers 21 to constitute a rolled medical sheet tape 7. When the heat-shrinkable sheet portion 1 is heat-shrunk, the second embodiment is shrinkage in a single direction, i.e., longitudinal tension shrinkage, while the first embodiment is shrinkage in four directions toward the center. Similarly, the second embodiment of the present invention may also be in a form of a roll strip, that is, the second embodiment of the present invention further includes a roll tube 6, and the medical sheet strip 7 is wound on the roll tube 6, similar to the state shown in fig. 7.
Example three:
the second embodiment is different from the first and second embodiments in that the third embodiment is a bundling shrinkage, as shown in fig. 9, the bundling shrinkage device includes a heat shrinkable sheet portion 1 and non-heat shrinkable sheet edge portions 2, the heat shrinkable sheet portion 1 is a rectangular sheet body, the non-heat shrinkable sheet edge portions 2 are respectively disposed on two end edges of the heat shrinkable sheet portion 1 and fixed integrally with the heat shrinkable sheet portion 1, and an adhesive layer 21 is further disposed on one side surface of the non-heat shrinkable sheet edge portions 2. When the heat-shrinkable sheet portion 1 is heat-shrunk, it is shrunk by bundling in the circumferential direction. This arrangement is suitable for use in the union of bone fractures, for example as shown in figure 9, in which a pair of splints 10 may be placed to clamp and constrict a limb of a person.
The above description of the structural solution is an embodiment of the preferred embodiment of the present invention, but it does not represent a limitation to the protection scope of the technical solution of the present invention. It should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and all of the modifications and improvements belong to the protection scope of the present invention.
Claims (10)
1. A seamless line heat-shrinkable medical sheet structure for wound closure is characterized in that: the heat-shrinkable film comprises a heat-shrinkable sheet part (1) and a non-heat-shrinkable sheet edge part (2), wherein the non-heat-shrinkable sheet edge part (2) is arranged along the heat-shrinkable sheet part (1) and fixed with the heat-shrinkable sheet part (1) into a whole, and the bottom surface of the non-heat-shrinkable sheet edge part (2) is also provided with an adhesive layer (21).
2. The seamless, crease heat-shrinkable wound closure medical sheet structure of claim 1, wherein: a contraction hole (11) is also provided at the edge position of the heat-shrinkable sheet portion (1) near the non-heat-shrinkable sheet edge portion (2).
3. The seamless, crease heat-shrinkable wound closure medical sheet structure of claim 1, wherein: the bottom surface of the heat shrinkable sheet part (1) is also provided with an island-shaped composite pad (3).
4. The seamless, crease heat-shrinkable wound closure medical sheet structure of claim 1, wherein: a contraction notch (22) is also provided on the side of the non-heat-shrinkable sheet edge (2) fixed to the heat-shrinkable sheet (1).
5. The seamless heat-shrinkable wound closure medical sheet structure of any one of claims 1 to 4, wherein: the non-heat-shrinkable sheet edge portion (2) is arranged along the peripheral edge of the heat-shrinkable sheet portion (1) and fixed integrally with the heat-shrinkable sheet portion (1).
6. The seamless heat-shrinkable wound closure medical sheet structure of any one of claims 1 to 4, wherein: the bottom surfaces of the heat shrinkable sheet part (1) and the non-heat shrinkable sheet edge part (2) are also provided with a separation sheet layer (4).
7. The sutureless scar heat shrinkable wound closure medical sheet structure of claim 1, 2 or 4, wherein: the non-heat-shrinkable sheet edge portion (2) is arranged along the peripheral edge of the heat-shrinkable sheet portion (1) and fixed integrally with the heat-shrinkable sheet portion (1).
8. A seamless line heat-shrinkable medical sheet structure for wound closure is characterized in that: the heat-shrinkable tube comprises heat-shrinkable sheet parts (1) and non-heat-shrinkable sheet edge parts (2), wherein the heat-shrinkable sheet parts (1) are transversely arranged on the two non-heat-shrinkable sheet edge parts (2) at equal intervals, and the edges of the two ends of the heat-shrinkable sheet parts (1) are respectively fixed with the two non-heat-shrinkable sheet edge parts (2) into a whole; a spacing hole (5) is formed between the heat shrinkable sheet part (1) and the heat shrinkable sheet part (1), and the bottom surfaces of the two non-heat shrinkable sheet edge parts (2) are also provided with adhesive layers (21) to form a medical sheet band (7) in a roll shape.
9. The seamless, crease heat-shrinkable wound closure medical sheet structure of claim 1, wherein: the medical sheet strip winding device is characterized by further comprising a winding cylinder body (6), wherein the medical sheet strip (7) is wound on the winding cylinder body (6).
10. A seamless line heat-shrinkable medical sheet structure for wound closure is characterized in that: the heat-shrinkable film comprises a heat-shrinkable sheet part (1) and non-heat-shrinkable sheet edge parts (2), wherein the heat-shrinkable sheet part (1) is a rectangular sheet body, the non-heat-shrinkable sheet edge parts (2) are respectively arranged on the edges of two ends of the heat-shrinkable sheet part (1) and are fixed with the heat-shrinkable sheet part (1) into a whole, and an adhesive layer (21) is further arranged on one side surface of each non-heat-shrinkable sheet edge part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909591.8U CN214761257U (en) | 2020-12-05 | 2020-12-05 | Seamless-line heat-shrinkable medical wound closure sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022909591.8U CN214761257U (en) | 2020-12-05 | 2020-12-05 | Seamless-line heat-shrinkable medical wound closure sheet structure |
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| CN214761257U true CN214761257U (en) | 2021-11-19 |
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| CN202022909591.8U Active CN214761257U (en) | 2020-12-05 | 2020-12-05 | Seamless-line heat-shrinkable medical wound closure sheet structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159064A (en) * | 2020-12-05 | 2023-12-05 | 彭志军 | Seamless line bar mark heat shrinkage type wound closing medical sheet structure |
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2020
- 2020-12-05 CN CN202022909591.8U patent/CN214761257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159064A (en) * | 2020-12-05 | 2023-12-05 | 彭志军 | Seamless line bar mark heat shrinkage type wound closing medical sheet structure |
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