CN216798454U - Catheter fixing application and fixing bag - Google Patents
Catheter fixing application and fixing bag Download PDFInfo
- Publication number
- CN216798454U CN216798454U CN202121918133.9U CN202121918133U CN216798454U CN 216798454 U CN216798454 U CN 216798454U CN 202121918133 U CN202121918133 U CN 202121918133U CN 216798454 U CN216798454 U CN 216798454U
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- catheter
- flexible layer
- depression
- adhesive
- edge
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Abstract
The utility model discloses a catheter fixing application and a fixing bag, wherein the catheter fixing application comprises an adhesive layer and a flexible layer connected with the adhesive layer, a concave part is arranged on the edge of the top of the flexible layer, the concave part extends from the edge of the top to the middle direction of the top, and adhesive tapes are arranged on two sides of the concave part at intervals along the extending direction. According to the utility model, the bonding layer and the flexible layer are arranged, and the concave part for placing the conduit is arranged on the flexible layer, so that a larger gap between the bonding tape and the conduit is avoided, the bonding is firm, the looseness is not easy to occur, and the effect is excellent.
Description
Technical Field
The utility model relates to medical equipment, in particular to a catheter fixing application and a fixing bag.
Background
The application is used as a common medical product, and the application is needed no matter in common transfusion or in more complicated medical means such as PICC indwelling needles and the like. However, although the conventional application has a small thickness, when the catheter is adhered, a gap is left between the application and the catheter and between the application and the skin, so that the application is not firm and is easy to loosen.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a catheter fixing application and fixing bag which has the advantage of firm adhesion.
The technical scheme of the utility model is as follows: a catheter fixing application comprises an adhesive layer and a flexible layer connected with the adhesive layer, wherein a concave portion is formed in the edge of the top of the flexible layer, the concave portion extends from the edge of the top to the middle of the top, and adhesive tapes are arranged on two sides of the extending direction of the concave portion, which extends from the edge of the top to the middle of the top, at intervals.
The working principle of the utility model is as follows: when the catheter fixing device works, after the needle is placed, the catheter is placed in the concave part, the catheter is wound along the upper part of the catheter through the adhesive tape and is fixedly adhered, then the adhesive layer fixedly applied to the catheter is contacted with the skin, the catheter is strongly pressed, and the catheter is fixed, so that no gap or small gaps exist between the adhesive tape and the catheter, and the adhesive effect is excellent.
Compared with the prior art, the adhesive tape has the advantages that the adhesive layer and the flexible layer are arranged, and the concave part for placing the conduit is arranged on the flexible layer, so that a large gap between the adhesive tape and the conduit is avoided, the adhesive tape is firmly bonded, the looseness is not easy to occur, and the effect is excellent.
In a further aspect, the area of the cross section of the recess portion gradually decreases along the edge of the top portion toward the middle of the top portion.
The cross section area of the depressed part is gradually reduced from the edge to the middle part, so that the phenomenon that the needle is placed and bent too much to extrude the skin to increase the uncomfortable feeling is avoided.
In a further technical scheme, the cross section of the concave part is arc-shaped.
The cross section of the concave part is set to be arc-shaped, so that the concave part is more fit with the appearance of the conduit, the fixing is more firm, and meanwhile, the material is saved.
In a further technical scheme, the flexible layer is provided with a plurality of air holes.
Through set up the bleeder vent on the flexible layer, reduce the perspiration, avoid infecting.
In a further technical scheme, the shape of the concave part is adapted to the shape of the conduit, and the opening width of the concave part at the top of the flexible layer is smaller than the outer diameter of the conduit.
Through the arrangement, the conduit can be directly clamped into the concave part, and the bonding firmness is further improved.
In a further aspect, the catheter is a plastic catheter.
The guide pipe is set to be a plastic guide pipe, and the flexible pipe can deform, so that the gap between the adhesive tape and the guide pipe can be reduced, and the fixing strength of the guide pipe is further improved.
According to another aspect of the utility model, the catheter fixing package comprises a packaging bag and the catheter fixing application arranged in the packaging bag, wherein the release paper covers the adhesive layer of the catheter fixing application and the adhesive surface of the adhesive tape.
Through setting up fixed package, can directly take out when needing, it is very convenient, also easily preserve.
The utility model has the beneficial effects that:
1. compared with the prior art, the adhesive tape has the advantages that the adhesive layer and the flexible layer are arranged, and the concave part for placing the conduit is arranged on the flexible layer, so that a large gap between the adhesive tape and the conduit is avoided, the adhesion is firm, the looseness is not easy to occur, and the effect is excellent;
2. the cross section area of the concave part is gradually reduced from the edge to the middle part, so that the phenomenon that the needle is bent too much to extrude the skin and increase the uncomfortable feeling is avoided;
3. the cross section of the concave part is arranged to be arc-shaped, so that the concave part is more fit with the shape of the conduit, the fixing is more firm, and meanwhile, the material is saved;
4. the air holes are formed in the flexible layer, so that sweating is reduced, and infection is avoided;
5. the opening width of the concave part is smaller than the outer diameter of the conduit, so that the conduit can be directly clamped into the concave part, and the bonding firmness is further improved;
6. the guide pipe is set to be a plastic guide pipe, and because the pipe is soft and deformable, the gap between the adhesive tape and the guide pipe can be reduced, and the fixing strength of the guide pipe is further improved;
7. through setting up fixed package, can directly take out when needing, it is very convenient, also easily preserve.
Drawings
FIG. 1 is a schematic view of a catheter securement patch in accordance with an embodiment of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
Description of reference numerals:
10-an adhesive layer; 20-a flexible layer; 21-a recess; 30-adhesive tape.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
1-2, a catheter fixing application comprises an adhesive layer 10 and a flexible layer 20 connected with the adhesive layer 10, wherein the edge of the top of the flexible layer 20 is provided with a concave part 21, the concave part 21 extends from the edge of the top to the middle direction of the top, and adhesive tapes are arranged at intervals on two sides of the extending direction of the concave part 21 from the edge of the top to the middle direction of the top. Here, the adhesive layer 10 has an adhesive material on the side contacting the human skin, and the other side may be connected to the flexible layer 20 by the adhesive material.
The working principle of the utility model is as follows: in operation, after the needle is inserted, the catheter is placed in the depression 21 and is wound and bonded and fixed along the upper part of the catheter by the adhesive tape, and then the adhesive layer 10 applied for fixing the catheter of the utility model is contacted with the skin and is pressed strongly to complete the fixation of the catheter, so that no gap or small gap exists between the adhesive tape 30 and the catheter, and the bonding effect is excellent.
Compared with the prior art, the adhesive layer 10 and the flexible layer 20 are arranged, and the concave part 21 for placing the conduit is arranged on the flexible layer 20, so that a large gap between the adhesive tape 30 and the conduit is avoided, the adhesion is firm, the looseness is not easy to occur, and the effect is excellent.
In further embodiments, the cross-sectional area of the recess 21 decreases gradually along the edge of the top towards the middle of the top. The cross section area of the concave part 21 is gradually reduced from the edge to the middle part, so that the phenomenon that the needle is bent too much to press the skin and increase the uncomfortable feeling is avoided.
In other embodiments, the cross-section of the recess 21 is curved. The cross section of the concave part 21 is arc-shaped, so that the concave part is more fit with the appearance of the conduit, the fixation is more firm, and meanwhile, the material is saved.
In further embodiments, the flexible layer 20 is provided with a plurality of ventilation holes. By arranging the air holes on the flexible layer 20, sweating is reduced, and infection is avoided.
In a further embodiment, the shape of the recess 21 is adapted to the outer shape of the catheter, and the width of the opening of the recess 21 at the top of the flexible layer 20 is smaller than the outer diameter of the catheter. Through the arrangement, the conduit can be directly clamped into the concave part 21, and the bonding firmness is further improved.
In further embodiments, the catheter is a plastic catheter. The guide pipe is set to be a plastic guide pipe, and the soft pipe can deform, so that the gap between the adhesive tape 30 and the guide pipe can be reduced, and the fixing strength of the guide pipe is further improved.
In another aspect of the present invention, there is provided a catheter fixing package comprising a packaging bag and a catheter fixing patch as described above built in the packaging bag, wherein the adhesive layer 10 and the adhesive surface of the adhesive tape of the catheter fixing patch are covered with release paper. Through setting up fixed package, can directly take out when needing, it is very convenient, also easy to preserve.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. A catheter fixing patch comprising an adhesive layer and a flexible layer connected to said adhesive layer, wherein a depression is provided on an edge of a top of said flexible layer, said depression extending from said edge of said top in a central direction of said top, and adhesive tapes are disposed at intervals on both sides of said depression in an extending direction extending from said edge of said top in said central direction of said top.
2. A catheter securement applicator as claimed in claim 1 wherein said depression has a cross-sectional area which decreases gradually along the edge of said tip towards the middle of said tip.
3. The catheter securement applicator of claim 1 wherein said depression is arcuate in cross-section.
4. The catheter securement applicator of claim 1 wherein said flexible layer is provided with a plurality of air permeable holes.
5. A catheter securement applicator as in claim 1 wherein said depression is shaped to conform to the profile of a catheter and said depression has an opening at the top of the flexible layer having a width less than the outer diameter of said catheter.
6. A catheter securement dressing according to claim 1, wherein said catheter is a plastic catheter.
7. A catheter fixing pack comprising a packaging bag and a catheter fixing patch according to any one of claims 1 to 6 incorporated in the packaging bag, wherein the adhesive layer of the catheter fixing patch and the adhesive surface of the adhesive tape are covered with release paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918133.9U CN216798454U (en) | 2021-08-16 | 2021-08-16 | Catheter fixing application and fixing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918133.9U CN216798454U (en) | 2021-08-16 | 2021-08-16 | Catheter fixing application and fixing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216798454U true CN216798454U (en) | 2022-06-24 |
Family
ID=82040408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121918133.9U Active CN216798454U (en) | 2021-08-16 | 2021-08-16 | Catheter fixing application and fixing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216798454U (en) |
-
2021
- 2021-08-16 CN CN202121918133.9U patent/CN216798454U/en active Active
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| GR01 | Patent grant |