CN218944045U

CN218944045U - Intravenous transfusion port needle fixing patch

Info

Publication number: CN218944045U
Application number: CN202222202757.1U
Authority: CN
Inventors: 周红生; 程良平; 周解良; 汪立刚
Original assignee: Hubei Jun Yan Medical Technology Co ltd
Current assignee: Hubei Jun Yan Medical Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-05-02
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to the technical field of medical supplies, in particular to a fixed patch for an intravenous transfusion port needle, which comprises a base, wherein a needle hole for inserting a puncture needle is formed in the base, and a linear incision extending to the needle hole is formed in the edge of the base; the U-shaped liquid absorption dressing core is arranged at the bottom of the base corresponding to the needle hole and the linear incision, and the fixing belt is arranged at the upper part of the base. According to the utility model, the port needle is limited, and the catheter of the port needle is fixed, so that the fixed needle seat is reinforced, and the problem that pressure sores are generated due to the fact that adhesive tapes are directly stuck to the upper end of the catheter for fixation to press the skin epidermis is avoided.

Description

Intravenous transfusion port needle fixing patch

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a port needle fixing patch for intravenous infusion.

Background

An implantable intravenous port is a fully implanted vascular access system that provides long-term venous vascular access to a patient. The infusion port atraumatic needle is replaced every 7 days during infusion. The infusion port needle is characterized in that the bending of the needle head and the needle seat form an angle of 90 degrees, the needle seat is covered and adhered and fixed through adhesive tape or transparent dressing, the needle seat can form downward pressure on skin, and pressure sore can be generated due to long-time pressure, so that the intravenous infusion port needle fixing patch is provided.

Disclosure of Invention

The utility model aims to provide an intravenous transfusion port needle fixing patch, which is used for limiting port needles and fixing catheters of the port needles at the same time, so that a fixing needle seat is reinforced, and the problem that pressure sores are caused by directly sticking adhesive tapes to the upper ends of the catheters for fixing to press skin epidermis is avoided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the intravenous transfusion port needle fixing patch comprises a base, wherein a needle hole for inserting a puncture needle is formed in the base, and a linear incision extending to the needle hole is formed in the edge of the base;

the liquid absorption dressing core is arranged at the bottom of the base corresponding to the needle hole and the linear notch, and the fixing belt is arranged at the upper part of the base.

Preferably, an adhesive layer is arranged at the bottom of the base, and a first release paper is arranged below the adhesive layer.

Preferably, the fixing belt is a magic tape, and the magic tape is used for fixing the catheter of the transfusion harbor needle.

Preferably, the magic tape is provided with a foam double-sided adhesive tape, the foam double-sided adhesive tape is used for fixing a catheter of the transfusion port needle, and the foam double-sided adhesive tape is provided with a second release paper.

Preferably, the foam double-sided adhesive tape is positioned at the axis of the fixing patch, has the width consistent with that of the magic tape, and has the length not smaller than the circumference of the catheter.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the port needle is limited through the needle hole, the linear incision and the liquid absorption compress core, the hook and loop adhesive tape is arranged at the upper end of the fixing patch body, so that the transfusion port needle catheter is conveniently adhered and fixed, the foam double-sided adhesive tape is arranged in the middle of the hook and loop adhesive tape, and the catheter can be fixed in a 360-degree surrounding manner during fixing, so that the fixing needle seat is reinforced, and the problem that pressure sores are generated due to the fact that the adhesive tape is directly adhered to the upper end of the catheter for fixing before is avoided.

Drawings

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a front view of the present utility model.

In the figure: 1. a base; 2. a pinhole; 3. a straight line incision; 4. a liquid-absorbing dressing core; 5. a first release paper; 6. a magic tape; 7. and a second release paper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figure 1, the intravenous transfusion port needle fixing patch comprises a base 1 made of waterproof non-woven fabrics, wherein a linear incision 3 with a needle hole 2 at the top is arranged on one side of the middle of the base 1, so that a needle head leaking outside a body can conveniently enter the needle hole 2 in the center from the linear incision 3 after the transfusion port needle is fixed, the diameter of the needle hole 2 in the middle is larger than that of a needle, and the condition of the needle hole can be conveniently observed. The pinhole 2 is circular or polygonal.

The U-shaped liquid absorption dressing core 4 is arranged around the linear incision 3 with the pinhole 2 at the top end, the adhesive layer is arranged at the bottom of the base 1, and the first release paper 5 is arranged below the adhesive layer. If exudates exist during puncturing, the liquid absorbing dressing core 4 expands to press the puncturing surface after absorbing the liquid, and has the functions of stopping bleeding and leakage. The liquid-absorbing dressing core 4 is high-absorbing cotton which can expand several times after absorbing liquid.

As shown in fig. 2, a fixing adhesive tape made of a magic buckle material is arranged on the base 1. The infusion port needle catheter is fixed through convenient adhesion, the foam double faced adhesive tape is arranged in the middle of the magic tape 6, the foam double faced adhesive tape is provided with the second release paper 7, the foam double faced adhesive tape is positioned at the axis position of the fixed paste, the width is consistent with the magic tape 6, the length is not less than the circumference of the catheter, the contact area between the foam double faced adhesive tape and the catheter can be maximally improved, the foam double faced adhesive tape can be fixed around the catheter by 360 degrees during fixing, and the catheter connected with the infusion port needle hub is firmly fixed, so that the fixed hub is reinforced, the fixation of the adhesive tape at the upper end of the catheter is avoided, the compression to the skin epidermis is caused, and the formation of pressure sores is avoided.

When the noninvasive infusion port butterfly wing needle is used, after the noninvasive infusion port butterfly wing needle is used for puncturing a vein infusion port, the needle body is aligned to one side, provided with the linear notch 3, of the noninvasive infusion port needle, then the needle body is translated, the needle body enters into a needle hole at the top end through the linear tangent line, at the moment, the liquid suction pad of the noninvasive infusion port butterfly wing needle is just positioned below the butterfly wing needle body, then a catheter connected with the noninvasive infusion port butterfly wing needle is adhered to the foam double-sided adhesive tape in the middle of the magic buckle at the top of the noninvasive infusion port needle, the magic buckle is buckled, so that the noninvasive infusion port needle is fixed, finally, the second release paper 7 at the bottom of the noninvasive infusion port needle is peeled, and the noninvasive infusion port needle is fixed on the skin surface.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed subsides of intravenous infusion port needle, includes base (1), its characterized in that: a needle hole (2) for inserting a puncture needle is formed in the base (1), and a linear incision (3) extending to the needle hole (2) is formed in the edge of the base (1);

the liquid absorption dressing core (4) of U type is arranged at the bottom of the base (1) corresponding to the needle hole (2) and the linear notch (3), and a fixing belt is arranged at the upper part of the base (1).

2. The intravenous infusion port needle fastening patch of claim 1, wherein: the base (1) bottom is provided with the viscose layer, still is equipped with first from paper (5) below the viscose layer.

3. The intravenous infusion port needle fastening patch of claim 2, wherein: the fixing belt is a magic tape (6), and the magic tape (6) is used for fixing a catheter of the transfusion port needle.

4. A patch for securing an intravenous port needle as defined in claim 3, wherein: the magic tape is characterized in that a foam double-sided adhesive tape is arranged on the magic tape (6) and used for fixing a catheter of an infusion port needle, and a second release paper (7) is arranged on the foam double-sided adhesive tape.

5. The intravenous infusion port needle fastening patch of claim 4, wherein: the foam double-sided adhesive tape is positioned at the axis of the fixed patch, the width of the foam double-sided adhesive tape is consistent with that of the magic tape (6), and the length of the foam double-sided adhesive tape is not less than the circumference of the catheter.