CN217960869U

CN217960869U - Remaining needle fixing patch capable of preventing phlebitis

Info

Publication number: CN217960869U
Application number: CN202221220518.2U
Authority: CN
Inventors: 唐海达
Original assignee: Jiaxing Linhua Medical Material Co ltd
Current assignee: Zhejiang Fumao Biotechnology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-12-06
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an indwelling needle fixing plaster capable of preventing phlebitis, which comprises a release layer, a hydrocolloid layer, a puncture point covering layer and a back lining layer which are arranged in sequence; from the type layer for first from type paper or from the type membrane, the hydrocolloid layer is hydrocolloid, puncture point overburden is for scribbling medical pressure sensitive adhesive's PU membrane, and the back sheet is the second from type paper or PET membrane, has seted up the through-hole on the hydrocolloid layer. The retaining needle fixing paste capable of preventing phlebitis of the utility model is arranged by matching the hydrocolloid layer with the puncture point covering layer, so that the retaining needle or the venous catheter can be fixed at the puncture position to prevent the displacement of the retaining needle or the venous catheter, and meanwhile, the good transparent visibility can ensure that patients and nursing staff can observe the situation of the puncture point in real time; the hydrocolloid part can be adhered along the direction of the punctured blood vessel, so that mechanical phlebitis can be effectively prevented according to clinical conditions, the work of phlebitis prevention is completed while the fixation of an indwelling needle or a venous catheter is completed, and the workload of nursing staff is remarkably reduced.

Description

Remaining needle fixing patch capable of preventing phlebitis

Technical Field

The utility model relates to a keep somewhere fixed technical field of needle, concretely relates to can prevent keeping somewhere fixed subsides of needle of phlebitis.

Background

Indwelling needles, PICC catheters, CVC catheters and the like are commonly used blood vessel administration passages in clinic, have a positive effect in clinic, but are easy to cause phlebitis due to liquid medicine stimulation, blood vessel wall friction and the like, and the conventional fixing patch can only fix a needle tube, so that mechanical phlebitis cannot be prevented in most cases.

The existing indwelling needle fixing plaster has the following problems:

1. clinical nurses can additionally select products such as hydrocolloid dressing and the like for prevention under the condition of consciousness of preventing phlebitis;

2. when using hydrocolloid dressing to prevent phlebitis, the dressing needs to be additionally used and cut by nursing staff, on one hand, the cost of patients is increased, and on the other hand, the workload of the nursing staff is increased.

Based on the situation, the utility model provides a but fixed subsides of needle of keeping somewhere of prevention phlebitis can effectively solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent fixed subsides of needle of keeping somewhere of phlebitis. The utility model discloses a but fixed subsides of remaining needle of prevention phlebitis simple structure, convenient to use, through the cooperation setting of hydrocolloid layer and puncture point overburden, can be fixed in the puncture position with remaining needle or ductus venosus, prevent its aversion, good transparent visibility can let patient and nursing staff observe the condition of puncture point in real time simultaneously, in time take measures when unfavorable such as weeping, aversion appear; the hydrocolloid part can be adhered along the direction of the punctured blood vessel, so that mechanical phlebitis can be effectively prevented according to clinical conditions, the work of phlebitis prevention is completed while the fixation of the indwelling needle or the venous catheter is completed, and the workload of nursing staff is remarkably reduced.

The utility model discloses a following technical scheme realizes:

an indwelling needle fixing patch capable of preventing phlebitis comprises a release layer, a hydrocolloid layer, a puncture point covering layer and a back lining layer which are arranged in sequence;

the utility model discloses a puncture point puncture device, including puncture point overburden, lining layer, hydrocolloid layer, puncture point overburden, lining layer, hydrocolloid layer, the first PU membrane that leaves type paper or leave the type membrane of type layer, the hydrocolloid layer is hydrocolloid, puncture point overburden is for scribbling medical pressure sensitive adhesive's PU membrane, the lining layer is the second from type paper or PET membrane, the through-hole has been seted up on the hydrocolloid layer.

An object of the utility model is to provide a can prevent phlebitis keep somewhere fixed subsides of needle. The utility model discloses a but fixed subsides of remaining needle of prevention phlebitis simple structure, convenient to use through the cooperation setting of hydrocolloid layer and puncture point overburden, can be fixed in puncture position with remaining needle or venous catheter, prevents its aversion, and good transparent visuality can let patient and nursing staff observe the condition of puncture point in real time simultaneously, in time takes measures when bad such as sepage, aversion appear; the hydrocolloid part can be adhered along the direction of the punctured blood vessel, so that mechanical phlebitis can be effectively prevented according to clinical conditions, the work of phlebitis prevention is completed while the fixation of an indwelling needle or a venous catheter is completed, and the workload of nursing staff is remarkably reduced.

Preferably, an information recording strip for recording puncture information of the indwelling needle is arranged on one side of the backing layer away from the puncture point covering layer.

Preferably, the thickness of the hydrogel layer is 0.1-1 mm.

Preferably, the medical pressure-sensitive adhesive is polyacrylate pressure-sensitive adhesive or hot-melt medical pressure-sensitive adhesive.

Preferably, the gram weight of the second release paper is 80-150 g per square meter, and the thickness of the PET film is 15-50 μm.

Preferably, the gram weight of the first release paper is 40-120 g per square meter, and the thickness of the release film is 15-50 μm.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses a but fixed subsides of remaining needle of prevention phlebitis simple structure, convenient to use through the cooperation setting of hydrocolloid layer and puncture point overburden, can be fixed in puncture position with remaining needle or venous catheter, prevents its aversion, and good transparent visuality can let patient and nursing staff observe the condition of puncture point in real time simultaneously, in time takes measures when bad such as sepage, aversion appear; the hydrocolloid part can be adhered along the direction of the punctured blood vessel, so that mechanical phlebitis can be effectively prevented according to clinical conditions, the work of phlebitis prevention is completed while the fixation of an indwelling needle or a venous catheter is completed, and the workload of nursing staff is remarkably reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 2, the utility model provides an indwelling needle fixing plaster for preventing phlebitis, which comprises a release layer 1, a hydrocolloid layer 2, a puncture point covering layer 3 and a back lining layer 4 which are arranged in sequence;

from type layer 1 for the first type paper or from the type membrane, hydrocolloid layer 2 is the hydrocolloid, puncture point overburden 3 is for scribbling the PU membrane of medical pressure sensitive adhesive, back sheet 4 is the second from type paper or PET membrane, through-hole 21 has been seted up on hydrocolloid layer 2, sets up the condition of the puncture point position of being convenient for observe of through-hole 21.

The hydrogel layer 2 can prevent water, bacteria and the like;

the puncture point covering layer 3 has the main functions of good water resistance, moisture permeability and visibility, can observe the situation of the puncture point at any time and find the defects of slippage, liquid seepage, red swelling and the like in time;

the back lining layer 4 is mainly used for supporting the PU film, preventing the films from being adhered to each other and facilitating the adhesion of operators;

the release layer 1 is mainly used for covering and protecting the hydrocolloid and the pressure sensitive adhesive layer.

Further, in another embodiment, the side of the backing layer 4 far away from the puncture point covering layer 3 is provided with an information recording strip 5 for recording the puncture information of the indwelling needle.

The information recording strip 5 is composed of medical non-woven fabrics and medical pressure-sensitive adhesive, wherein the gram weight of the medical non-woven fabrics is between 10 and 50 g/square meter, the medical pressure-sensitive adhesive can be polyacrylate pressure-sensitive adhesive or hot-melt medical pressure-sensitive adhesive, and is mainly used for recording information such as puncture date and time of a remaining needle.

Further, in another embodiment, the thickness of the hydrogel layer 2 is 0.1 to 1mm.

Further, in another embodiment, the medical pressure-sensitive adhesive is polyacrylate pressure-sensitive adhesive or hot-melt medical pressure-sensitive adhesive.

Further, in another embodiment, the second release paper has a grammage of 80-150 g/square meter and the PET film has a thickness of 15-50 μm.

Further, in another embodiment, the first release paper has a grammage of 40-120 g/square meter and the release film has a thickness of 15-50 μm.

According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the remaining needle fixing patch of the present invention, which can prevent phlebitis, and can produce the positive effects described in the present invention.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated on the drawings, it is only for convenience of describing the present invention and simplifying the description, but it does not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated, therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances with reference to the drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. An indwelling needle fixing patch capable of preventing phlebitis, which is characterized in that: comprises a release layer, a hydrocolloid layer, a puncture point covering layer and a back lining layer which are arranged in sequence;

from the type layer for first from type paper or from the type membrane, hydrocolloid layer is hydrocolloid, puncture point overburden is for scribbling the PU membrane of medical pressure sensitive adhesive, the back sheet is the second from type paper or PET membrane, the through-hole has been seted up on the hydrocolloid layer.

2. The indwelling needle fixing patch according to claim 1, which can prevent phlebitis, wherein: and an information recording strip for recording the puncture information of the indwelling needle is arranged on one side of the back lining layer, which is far away from the puncture point covering layer.

3. The indwelling needle fixing patch according to claim 1, which can prevent phlebitis, wherein: the thickness of the hydrogel layer is 0.1-1 mm.

4. The indwelling needle fixing patch according to claim 1, which can prevent phlebitis, wherein: the medical pressure-sensitive adhesive is polyacrylate pressure-sensitive adhesive.

5. The indwelling needle fixing patch according to claim 1, which can prevent phlebitis, wherein: the gram weight of the second release paper is 80-150 g per square meter, and the thickness of the PET film is 15-50 mu m.

6. The indwelling needle retention patch according to claim 1, wherein the retaining needle retention patch is a patch for preventing phlebitis: the gram weight of the first release paper is 40-120 g/square meter, and the thickness of the release film is 15-50 mu m.