CN209316238U - A kind of medical catheter dressing structure - Google Patents
A kind of medical catheter dressing structure Download PDFInfo
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- CN209316238U CN209316238U CN201822169839.4U CN201822169839U CN209316238U CN 209316238 U CN209316238 U CN 209316238U CN 201822169839 U CN201822169839 U CN 201822169839U CN 209316238 U CN209316238 U CN 209316238U
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- material layer
- medical catheter
- dressing structure
- catheter dressing
- viscous material
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Abstract
The utility model discloses a kind of medical catheter dressing structures, including viscous material layer and non-cohesive material layer, the non-cohesive material layer is layed on the viscous material layer, the viscous material layer includes double layer area and single layer region, the thickness of the double layer area is twice of single layer region, offers the through-hole being pierced by for conduit on the single layer region.Medical catheter dressing structure in the utility model; medical catheter is pierced by from through-hole; side skin under conduit is sticked at double layer area; prevent conduit compressing skin from causing pressure injury; since double layer area is bilayer, the gap of dressing and skin is reduced, dressing edge, which is pasted, is more bonded skin; Line Safety can be preferably protected, point of puncture infection probability is reduced.
Description
Technical field
The utility model relates to medical instruments fields, more particularly to a kind of medical catheter dressing structure.
Background technique
This self adhesive dressing as shown in the accompanying drawings 1 clinical at present pastes hemodialysis conduit, be mainly by
Viscous material layer 1 and the non-cohesive material layer 2 being laid on non-cohesive material layer 1 form.The dressing in actual application,
It was found that it suffers from the drawback that hemodialysis pipe lumen is larger, after dressing covers conduit, conduit go out at dressing edge with skin gap compared with
Greatly, it is easy to appear dressing to fall off, crimping easily leads to point of puncture infection.Therefore, in order to guarantee Line Safety, point of puncture sense is prevented
Dye, medical worker need to frequently replace dressing, increase unnecessary workload, also increase the expense of patient.
Utility model content
The utility model provides a kind of medical catheter dressing knot to solve the problems, such as that the above-mentioned prior art is worked as
Structure.
To achieve the above object, the utility model uses following technical scheme:
A kind of medical catheter dressing structure, including viscous material layer and non-cohesive material layer, the non-cohesive material layer paving
On the viscous material layer, the viscous material layer includes double layer area and single layer region, the thickness of the double layer area
It is twice of single layer region, offers the through-hole being pierced by for conduit on the single layer region.
In above-mentioned medical catheter dressing structure, preferably, the through-hole is provided with single layer region and double layer area
The side of boundary, the side of through-hole and the double layer area is conllinear.
In above-mentioned medical catheter dressing structure, preferably, the viscous material layer length-width ratio is 1.1~1.2:1.
In above-mentioned medical catheter dressing structure, preferably, the viscous material layer length is 11~12cm, width is
10cm。
In above-mentioned medical catheter dressing structure, preferably, the thickness of the non-cohesive material layer is equal to the single layer
The thickness in region.
In above-mentioned medical catheter dressing structure, preferably, the non-cohesive material layer is square, its side length is
5.5cm。
In above-mentioned medical catheter dressing structure, preferably, the non-cohesive material layer is laid on the viscosity completely
In material layer.
In above-mentioned medical catheter dressing structure, preferably, described in the upper and lower ends distance of the non-cohesive material layer
The upper and lower ends of viscous material layer are equidistant, and are 2.5cm.
In above-mentioned medical catheter dressing structure, preferably, the left end of the non-cohesive material layer is apart from the viscosity
The left end distance of material layer is 2.5cm, and right end distance of the right end of the non-cohesive material layer apart from the viscous material layer is
4cm。
Beneficial effect is: the medical catheter dressing structure in the utility model, medical catheter are pierced by from through-hole, double-deck
Side skin under conduit is sticked at region, prevents conduit compressing skin from causing pressure injury, since double layer area is double-deck, reduction
The gap of dressing and skin, dressing edge, which is pasted, is more bonded skin, can preferably protect Line Safety, reduces point of puncture infection
Probability.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 prior art one of works as the structural schematic diagram of medical catheter dressing structure；
Fig. 2 is a kind of structural schematic diagram of medical catheter dressing structure of the utility model；
Fig. 3 is a kind of cross-sectional view of the a-quadrant of medical catheter dressing structure of the utility model；
Fig. 4 is a kind of cross-sectional view of the B area of medical catheter dressing structure of the utility model；
Fig. 5 is that a kind of hemodialysis pipe of medical catheter dressing structure of the utility model is pierced by state diagram from through-hole；
Specific embodiment
The utility model is further described below with reference to embodiment.
The utility model embodiment, reference Fig. 2~shown in Fig. 4, provides a kind of medical catheter dressing structure, including viscosity
Material layer 1 and non-cohesive material layer 2, the non-cohesive material layer 2 are layed on the viscous material layer 1, the cohesive material
Layer 1 includes double layer area A and single layer region B, and the thickness of the double layer area A is twice of single layer region B, the single layer region
The through-hole 5 being pierced by for conduit is offered on B.
In the present embodiment, the through-hole 5 is provided with the boundary of single layer region B and double layer area A, the side of through-hole 5
It is conllinear with the side of the double layer area A.
When it is implemented, being sticked at double layer area A at this time if Fig. 5 is figure when hemodialysis pipe is pierced by state from through-hole
Side skin under conduit prevents conduit compressing skin from causing pressure injury, due to double layer area A be it is double-deck, reduce dressing with
The gap of skin, dressing edge, which is pasted, is more bonded skin, can preferably protect Line Safety, reduce point of puncture infection probability.
The medical catheter dressing structure of the present embodiment, it is as shown in Figure 2, relative dimensions have been marked out, it can be with from Fig. 2
Find out, non-cohesive material layer 2 is the square that side length is 5.5CM, and viscous material layer 1 is the rectangle of 12*10cm.It is wherein non-stick
Distance of the left end, upper and lower side of property material layer 2 apart from viscous material layer 1 is 2.5cm.The right end distance of non-cohesive material layer 2
The distance of viscous material layer 1 is 4cm.And the right end for being pierced by position and non-cohesive material layer 2 being set of conduit, non-cohesive material layer
2 right end designs relatively wide distance being pierced by favor of conduit, convenient for the operation of medical worker.
To sum up, the medical catheter dressing structure in the utility model, medical catheter are pierced by from through-hole, are glued at double layer area
The side skin under conduit prevents conduit compressing skin from causing pressure injury, due to double layer area be it is double-deck, reduce dressing with
The gap of skin, dressing edge, which is pasted, is more bonded skin, can preferably protect Line Safety, reduce point of puncture infection probability.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. a kind of medical catheter dressing structure, including viscous material layer and non-cohesive material layer, the non-cohesive material layer is laid with
In on the viscous material layer, it is characterised in that: the viscous material layer includes double layer area and single layer region, the bilayer area
The thickness in domain is twice of single layer region, offers the through-hole being pierced by for conduit on the single layer region.
2. a kind of medical catheter dressing structure according to claim 1, it is characterised in that: the through-hole is provided with single layer area
The side of the boundary in domain and double layer area, the side of through-hole and the double layer area is conllinear.
3. a kind of medical catheter dressing structure according to claim 1, it is characterised in that: the viscous material layer length-width ratio
For 1.1~1.2:1.
4. a kind of medical catheter dressing structure according to claim 3, it is characterised in that: the viscous material layer length is
11~12cm, width 10cm.
5. a kind of medical catheter dressing structure according to claim 1, it is characterised in that: the thickness of the non-cohesive material layer
Degree is equal to the thickness in the single layer region.
6. a kind of medical catheter dressing structure according to claim 1, it is characterised in that: the non-cohesive material layer is positive
Rectangular, its side length is 5.5cm.
7. a kind of medical catheter dressing structure according to claim 1, it is characterised in that: the non-cohesive material layer is complete
It is laid in the viscous material layer.
8. a kind of medical catheter dressing structure according to claim 7, it is characterised in that: the non-cohesive material layer it is upper
Being equidistant for upper and lower ends of the lower both ends apart from the viscous material layer, is 2.5cm.
9. a kind of medical catheter dressing structure according to claim 7, it is characterised in that: a left side for the non-cohesive material layer
Holding the left end distance apart from the viscous material layer is 2.5cm, and the right end of the non-cohesive material layer is apart from the cohesive material
The right end distance of layer is 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169839.4U CN209316238U (en) | 2018-12-24 | 2018-12-24 | A kind of medical catheter dressing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169839.4U CN209316238U (en) | 2018-12-24 | 2018-12-24 | A kind of medical catheter dressing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316238U true CN209316238U (en) | 2019-08-30 |
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ID=67728215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822169839.4U Active CN209316238U (en) | 2018-12-24 | 2018-12-24 | A kind of medical catheter dressing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316238U (en) |
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2018
- 2018-12-24 CN CN201822169839.4U patent/CN209316238U/en active Active
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