CN213554437U - Fixing device for artery indwelling needle - Google Patents

Abstract

The utility model provides an artery indwelling needle fixing device, belonging to the technical field of medical instruments, comprising two fixing belts; the fixing band comprises an applying section, a buckling section and a magic tape section; the side of the dressing section, which is in contact with the skin, is an adhesive layer, the side of the dressing section, which is not in contact with the skin, is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, and release paper is arranged on the adhesive layer; the clamping section is fixed at the first end of the dressing section and is provided with a clamping column used for penetrating through a side wing connecting hole of the artery indwelling needle and a clamping hole used for being sleeved on the clamping column; the second end at the dressing section is fixed to the magic subsides section, and two fixed bands pass through the magic and paste the section and connect. Above-mentioned artery is kept somewhere needle fixing device can effectively fix the artery and is kept somewhere the needle, prevents that the artery is kept somewhere that the needle is not hard up or drops, has improved patient's comfort level and security, can realize fixing for a long time, and fixed effect is reliable.

Description

Fixing device for artery indwelling needle

Technical Field

The utility model belongs to the technical field of medical instrument, a artery indwelling needle fixing device is specifically disclosed.

Background

The artery indwelling needle usually punctures and places a tube at the radial artery, brachial artery, dorsalis pedis artery and the like, so as to achieve the purpose of continuously and dynamically monitoring the real-time blood pressure change of critical patients. In the process of indwelling, the catheter in the artery is easy to shift and fall off due to the turning over of the patient, the movement of the limbs and the like, which not only affects the observation of the disease condition, but also causes the situations of arterial hemorrhage, hematoma and the like. Therefore, whether the fixation of the artery retaining needle is firm and effective is crucial. In order to avoid the displacement of the artery indwelling needle, an aseptic application is covered and pasted for fixation in a general condition, but the thickness of the indwelling part of the catheter is caused by the uneven structure of the artery indwelling needle, so that the fixing application is not easy to mould at the puncture part of the catheter, the fixing effect is influenced, in addition, the viscosity of the application adhesive is reduced due to the sweating, the humidity and other reasons of a patient, the catheter is easy to displace and fall off due to the curling and the looseness, and even the systemic blood flow infection caused by the blood entering of pathogenic microorganisms through the puncture part can occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artery indwelling needle fixing device can effectively fix the artery indwelling needle, prevents that the artery indwelling needle is not hard up or drops.

In order to achieve the above purpose, the utility model provides an artery indwelling needle fixing device, which comprises two fixing belts; the fixing band comprises an applying section, a buckling section and a magic tape section; the side of the dressing section, which is in contact with the skin, is an adhesive layer, the side of the dressing section, which is not in contact with the skin, is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, and release paper is arranged on the adhesive layer; the clamping section is fixed at the first end of the dressing section and is provided with a clamping column used for penetrating through a side wing connecting hole of the artery indwelling needle and a clamping hole used for being sleeved on the clamping column; the second end at the dressing section is fixed to the magic subsides section, and two fixed bands pass through the magic and paste the section and connect.

Further, the top of joint post is provided with arc anti-drop cap, and the diameter of arc anti-drop cap is greater than the diameter in joint hole.

Furthermore, the clamping section is an integrated clamping section and comprises an integrated base and an integrated cover plate which is rotatably connected with the integrated base; the clamping column is arranged on the integrated base; the joint hole sets up on integral type apron.

Further, the integral snap section is disposed at an end of the dressing section.

Further, the integral snap section is disposed on the non-adhesive layer of the dressing section.

Furthermore, joint post, integral type base and integral type apron are provided with the kinking by plastics integrated into one piece between integral type base and the integral type apron.

Furthermore, the clamping section is a split type clamping section and comprises a split type base and a split type cover plate; the side face of the split type base, which is in contact with the skin, is an adhesive layer, the side face, which is not in contact with the skin, is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, release paper is arranged on the adhesive layer, and a clamping column is arranged on the non-adhesive layer; the split cover plate is an applying section penetrated by a clamping hole, and a support ring made of hard materials is arranged on the hole wall.

Further, the support ring is made of plastic.

Further, a plurality of tearing lines are arranged on the release paper of the dressing section.

The utility model has the advantages of it is following:

artery indwelling needle fixing device bring the flank of fixed artery indwelling needle both sides through setting up fixedly, make artery indwelling needle fixed easy and simple to handle, easily master, the artery indwelling needle is difficult not hard up or drops, can realize fixing for a long time, fixed effect is reliable, do not cover the point of puncture simultaneously, make medical personnel be convenient for observe the point of puncture condition, the dressing section has improved patient's comfort level and security, the buckle section is convenient for keep somewhere the needle with the artery and is connected and dismantle, paste adaptable different patients' arm and instep size through the magic.

Drawings

FIG. 1 is a schematic view of a first type of arterial indwelling needle retention device installed;

FIG. 2 is a view of a first installation of the one-piece snap section;

FIG. 3 is a diagram of a second installation of the integrated snap segments;

FIG. 4 is a schematic structural view of an integral snap segment;

FIG. 5 is a schematic view of the second type of the arterial needle retaining device installed;

FIG. 6 is a schematic view of the installation of the split snap section;

fig. 7 is a partially enlarged view of fig. 6.

In the figure: 1-a dressing section; 2-magic tape section; 3-release paper; 4-clamping the column; 4.1-arc anti-drop cap; 5-clamping holes; 6-an integral base; 7-an integral cover plate; 8-a bend line; 9-a split base; 10-a support ring; 100-arterial retention needle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment provides an artery indwelling needle fixing device which comprises two fixing belts; the fixing band comprises an applying section 1, a buckling section and a magic tape section 2; the side of the dressing section 1, which is in contact with the skin, is an adhesive layer, the side which is not in contact with the skin is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, and release paper 3 is arranged on the adhesive layer; the buckle section is fixed at the first end of the dressing section 1 and is provided with a clamping column 4 for penetrating through a side wing connecting hole of the artery indwelling needle and a clamping hole 5 for being sleeved on the clamping column 4; magic subsides section 2 is fixed and is held at the second of dressing section 1, and two fixed bands pass through magic subsides section 2 and connect.

Above-mentioned artery indwelling needle fixing device brings the flank of fixed artery indwelling needle 100 both sides through setting up fixedly, make artery indwelling needle 100 fixed easy and simple to handle, easily master, artery indwelling needle 100 is difficult not hard up or drops, can realize fixing for a long time, fixed effect is reliable, do not cover the point of puncture simultaneously, make medical personnel can observe the point of puncture condition well, dressing section 1 has improved comfort level and security, the buckle section is convenient for be connected and dismantlement with artery indwelling needle 100, paste adaptable different patients' wrist and instep size through the magic. The dressing section 1 may be a re-attachable adhesive dressing.

Further, the top of joint post 4 is provided with arc anti-drop cap 4.1, and arc anti-drop cap 4.1's diameter is greater than the diameter of joint hole 5, can prevent effectively that joint hole 5 from droing from joint post 4. The clamping hole 5 is deformed by extruding the arc-shaped anti-falling cap 4.1, so that the clamping hole penetrates through the arc-shaped anti-falling cap 4.1 to be sleeved on the clamping column 4, and the clamping hole 5 and the arc-shaped anti-falling cap 4.1 are irreversible buckles.

Furthermore, the buckle section is an integrated buckle section and comprises an integrated base 6 and an integrated cover plate 7 which is rotatably connected with the integrated base 6; the clamping column 4 is arranged on the integrated base 6; the clamping hole 5 is arranged on the integrated cover plate 7. The flanks on the two sides of the artery indwelling needle 100 are placed on the integrated base 6, the connecting hole of the flanks of the artery indwelling needle penetrates through the clamping column 4, and then the integrated cover plate 7 is covered to complete the connection.

Furthermore, the integrated buckle section has two arrangement modes, one mode is arranged at the end part of the dressing section 1, and the processing and the production are convenient; the other is arranged on the non-adhesive layer of the dressing section 1, and the user is in contact with the dressing section 1, so that the comfort is better.

Further, joint post 4, integral type base 6 and integral type apron 7 are provided with buckling line 8 by plastics integrated into one piece between integral type base 6 and the integral type apron 7, and integral type apron 7 can realize buckling along buckling line 8.

Furthermore, the buckle section is a split type buckle section and comprises a split type base 9 and a split type cover plate; the side surface of the split type base 9, which is contacted with the skin, is an adhesive layer, the side surface which is not contacted with the skin is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, release paper 3 is arranged on the adhesive layer, and a clamping column 4 is arranged on the non-adhesive layer; and split type apron is dressing section 1 that joint hole 5 runs through, is provided with the support ring 10 of being made by hard material on the pore wall to prevent to make joint hole 5 warp at the in-process of dragging the fixed band. Adopt split type buckle section, user and the contact of split type base 9, the comfort level is better.

Further, the support ring 10 is made of plastic.

Further, dressing section 1 is provided with many tear lines from type paper 3 on, can select to tear the length from type paper 3 on dressing section 1 according to different patients' wrist and instep size, avoids the adhesive linkage to tear the length overlength, influences the connection between two fixed bands.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (9)

1. A fixing device for an arterial indwelling needle is characterized by comprising two fixing belts;

the fixing band comprises an applying section, a buckling section and a magic tape section;

the side of the dressing section, which is in contact with the skin, is an adhesive layer, the side of the dressing section, which is not in contact with the skin, is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, and release paper is arranged on the adhesive layer;

the clamping section is fixed at the first end of the dressing section and is provided with a clamping column used for penetrating through a side wing connecting hole of the artery indwelling needle and a clamping hole used for being sleeved on the clamping column;

the second end at the dressing section is fixed to the magic subsides section, and two fixed bands pass through the magic and paste the section and connect.

2. The arterial indwelling needle fixing device according to claim 1, wherein an arc-shaped anti-drop cap is provided at the top end of the snap-in post, and the diameter of the arc-shaped anti-drop cap is larger than that of the snap-in hole.

3. The arterial indwelling needle fixation device of claim 2, wherein the snap section is an integral snap section comprising an integral base and an integral cover plate rotatably connected to the integral base;

the clamping column is arranged on the integrated base;

the joint hole sets up on integral type apron.

4. The arterial retention needle fixation device of claim 3, wherein the integral snap section is disposed at an end of the dressing section.

5. The arterial retention needle fixation device of claim 3, wherein the integral snap segment is disposed on a non-adhesive layer of the dressing segment.

6. The arterial indwelling needle retaining device according to claim 4 or 5, wherein the snap-in post, the integrated base and the integrated cover plate are integrally formed of plastic, and a bending line is provided between the integrated base and the integrated cover plate.

7. The arterial indwelling needle fixing device according to claim 1 or 2, wherein the clip section is a split clip section including a split base and a split cover plate;

the side face of the split type base, which is in contact with the skin, is an adhesive layer, the side face of the split type base, which is not in contact with the skin, is a non-adhesive layer, a foam cushion layer is arranged between the adhesive layer and the non-adhesive layer, release paper is arranged on the adhesive layer, and a clamping column is arranged on the non-adhesive layer;

the split cover plate is an applying section penetrated by a clamping hole, and a support ring made of hard materials is arranged on the hole wall.

8. The arterial needle retention device of claim 7, wherein the support ring is made of plastic.

9. The arterial needle retention device of claim 1, wherein the release paper of the dressing section is provided with a plurality of tear lines.

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