CN218045328U - Medical PU operation membrane - Google Patents
Medical PU operation membrane Download PDFInfo
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- CN218045328U CN218045328U CN202121864499.2U CN202121864499U CN218045328U CN 218045328 U CN218045328 U CN 218045328U CN 202121864499 U CN202121864499 U CN 202121864499U CN 218045328 U CN218045328 U CN 218045328U
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Abstract
The utility model belongs to the technical field of the medical supplies technique and specifically relates to a medical PU operation membrane, including PU membrane, first from type paper, the PU membrane sets up on first from type paper, is provided with the second respectively from type paper and third from type paper at first both ends between type paper and PU membrane, is provided with the glue film on PU membrane orientation is first from type paper one side on the surface, and the array has a plurality of non-adhesive area on the glue film, the both ends of PU membrane are laminated respectively on second from type paper and third from type paper, the middle part laminating of PU membrane is on first from type paper, and the second from type paper and third from type paper range upon range of at first both ends from type paper, have the mark paper at the second from the surface recombination of type paper orientation first from type paper. The utility model provides a medical PU operation membrane, it is through reasonable structural design, can make the use of operation membrane more convenient, and makes its gas permeability effectively promote.
Description
Technical Field
The utility model belongs to the technical field of the medical supplies technique and specifically relates to a medical PU operation membrane.
Background
Among the prior art, general operation membrane is all with the laminating of PU membrane on from type paper, but then need take off the PU membrane from type paper at the operation in-process, is difficult to peel off, can influence the operation progress, causes the condition such as PU membrane deformation in addition easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technique not enough and provide a medical PU operation membrane, it is more convenient to use, is convenient for tear the PU membrane, and the gas permeability is good.
The utility model discloses a medical PU operation membrane, including PU membrane, first from type paper, the PU membrane sets up on first from type paper, is provided with the second respectively from type paper and third from type paper at first both ends between type paper and PU membrane, is provided with the glue film on the surface of first type paper one side of PU membrane orientation, and the array has a plurality of non-adhesive area on the glue film, the both ends of PU membrane are laminated respectively at the second from type paper and third from type paper, the middle part laminating of PU membrane is on first from type paper, and the second from type paper and third from type paper range upon range of at first both ends from type paper, and the surface recombination of first type paper of type paper orientation has the mark paper at the second.
Above-mentioned technical scheme, set up the second respectively with the both ends of PU membrane from type paper and third from type paper, and the middle part of PU membrane sets up first from type paper, and the first size of leaving type paper is unanimous with the size of PU membrane, so the second is from type paper and third from type paper and the first local overlapping from type paper, the both ends of operation membrane have two from type paper, PU membrane that can be better is from first separation from type paper, and it is all right to separate from the arbitrary one end at both ends, the operation in the operation process of being convenient for. In addition, when the PU film is attached to an operation position, the second release paper and the third release paper on two sides can be held by two hands, so that the PU film is more conformable in the attaching process, folds and the like are not easy to generate, and the surface of the PU film is not easy to pollute. In addition, be provided with on the glue film of PU membrane and not have gluey district, promptly the glue film does not cover whole PU membrane completely, because there is ventilative micropore on the PU membrane, and current operation membrane is whole to be scribbled the glue film, so the glue film can block ventilative micropore on the PU membrane, causes the air permeability of operation membrane poor. And the design of the non-glue area in the application greatly increases the air permeability to improve the performance of the operation membrane. And the design of the marking paper can record the use time, the duration and the like of the surgical membrane on the second release paper during or after the operation.
The second is from type paper and third to first from the type paper lateral buckling from the inside one end that the type paper is located PU membrane, and the second is located the second from type paper and first from type between the type paper from the bending part of type paper, and the third is located the third from type paper and first from type between the type paper from the bending part of type paper. The design of this structure can be first from the laminating of PU membrane after type paper breaks away from when the operation position, and the second can be torn the second from type paper and third from type paper follow PU membrane by medical personnel's direct handheld type paper and third from the bending part of type paper, and is simple and convenient, and it breaks away from the PU membrane to be convenient for. And the second is from type paper, the third is from the bending part position of type paper and is located the second from type paper, the third from type paper and first from type between the paper, so can make first from type paper and the second from the type paper, the third from the expansion separation between the paper more smooth and easy.
The glue-free area is of a circular structure. The glue-free area of the circular structure is designed, so that the glue layer is more stably distributed, the glue layer is more firmly adhered to the operation part, and the glue layer is not easy to fall off.
The utility model provides a medical PU operation membrane, it is through reasonable structural design, can make the use of operation membrane more convenient, and makes its gas permeability effectively promote.
Drawings
FIG. 1 is a schematic view of the layered structure of the present invention;
fig. 2 is a schematic view of the surface structure of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in fig. 1 and 2, the utility model discloses a medical PU operation membrane, including PU membrane 1, first from type paper 2, PU membrane 1 sets up on first type paper 2, is provided with the second respectively from type paper 3 and third from type paper 4 at first both ends between type paper 2 and PU membrane 1, is provided with glue film 7 on the first surface from type paper 2 one side of PU membrane 1 orientation, and the array has a plurality of non-adhesive area 8 on glue film 7, non-adhesive area 8 is circular structure, the laminating is respectively on second type paper 3 and third type paper 4 at PU membrane 1's both ends, the laminating of PU membrane 1's middle part is on first type paper 2, and the second is from type paper 3 and the third and range upon range of the first both ends from type paper 2, has mark paper 6 from type paper 3 towards the first surface recombination from type paper 2 of type paper 2 at the second.
The second is located PU membrane 1 inside one end from type paper 3 and third to first from type paper 2 lateral buckling from type paper 4, and the second is located the second from type paper 3 and first from type paper 2 from the part 5 of buckling of type paper 3, and the third is located the third from type paper 4 and first from type paper 2 from the part 5 of buckling of type paper 4.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simplified modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (3)
1. A medical PU operation membrane is characterized in that: including PU membrane, first from type paper, the PU membrane sets up on first from type paper, is provided with the second respectively at first both ends from between type paper and the PU membrane from type paper and third from type paper, is provided with the glue film on the surface of PU membrane orientation first from type paper one side, and the array has a plurality of non-adhesive area on the glue film, the laminating is respectively on second from type paper and third from type paper at the both ends of PU membrane, the middle part laminating of PU membrane is on first from type paper, and the second from type paper and third from type paper range upon range of at first both ends from type paper, from type paper towards first surface recombination from type paper at the second and have mark paper.
2. The medical PU operating film according to claim 1, wherein: the second is from type paper and third to first from the type paper lateral buckling from the inside one end that the type paper is located PU membrane, and the second is located the second from type paper and first from type between the type paper from the bending part of type paper, and the third is located the third from type paper and first from type between the type paper from the bending part of type paper.
3. The medical PU operating film according to claim 1 or 2, wherein: the glue-free area is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864499.2U CN218045328U (en) | 2021-08-10 | 2021-08-10 | Medical PU operation membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864499.2U CN218045328U (en) | 2021-08-10 | 2021-08-10 | Medical PU operation membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045328U true CN218045328U (en) | 2022-12-16 |
Family
ID=84398590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121864499.2U Active CN218045328U (en) | 2021-08-10 | 2021-08-10 | Medical PU operation membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218045328U (en) |
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2021
- 2021-08-10 CN CN202121864499.2U patent/CN218045328U/en active Active
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