CN217219120U

CN217219120U - Improved generation radial artery gasbag tourniquet

Info

Publication number: CN217219120U
Application number: CN202220354795.6U
Authority: CN
Inventors: 邱晓英; 郭冬梅
Original assignee: Zhongshan Hospital Xiamen University
Current assignee: Zhongshan Hospital Xiamen University
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-19
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses an improved radial artery air bag tourniquet, which comprises an air bag body, a first belt body and a second belt body, wherein the air bag body is made of transparent materials, two sides of the air bag body are respectively connected with the first belt body and the second belt body, the free ends of the first belt body and the second belt body can be detachably connected, the air bag body is connected with an inflation and deflation pipe, and one end of the inflation and deflation pipe, which is far away from the air bag body, is provided with a rubber inflation plug used for being connected with an air needle; fill trachea lateral part and form and play the tear strip, play the tear strip middle part and be formed with the V-arrangement and play the mouth of tearing, the V-arrangement plays the most advanced of tearing the mouth and extends to filling the surface of trachea. The utility model discloses a set up rubber inflation plug and have V-arrangement and play the strip of tearing the mouth, aerify through the gas needle during inflation, the back is pulled out to the gas needle, and rubber inflation plug can be convenient carry out the pressurize. After hemostasis by compression finishes, when needing to demolish the gasbag tourniquet, play through the V-arrangement and tear the mouth and can conveniently carry out the pressure release, need not special instrument, improved operating efficiency greatly.

Description

Improved generation radial artery gasbag tourniquet

Technical Field

The utility model relates to an intervention postoperative auxiliary instrument field, concretely relates to improved generation radial artery gasbag tourniquet.

Background

With the increasing application of the puncture technology of the radial artery, the hemostasis treatment of the puncture point of the radial artery after the operation is increasingly emphasized. Interventional therapy via the radial artery is becoming more and more popular, and after interventional surgery, hemostatic techniques for the puncture of the radial artery have been developed in recent years. Many of the earlier methods used manual finger pressure and bandaging. With the innovation of the technology, the tourniquet is mostly adopted for hemostasis at present, and the wrist pressing tourniquet for the existing interventional operation, such as CN202020346968.0, is hard in material and is easy to cause red pressure injury to the arm skin of a patient. If use elasticity tourniquet to stanch, because it is non-transparent material, the condition of puncture point can't be observed behind the puncture point to the elasticity area, causes the inconvenience in the nursing.

Although some air bag type radial artery tourniquets appear in the market, the air bag type radial artery tourniquets are inconvenient to inflate and deflate, particularly, the air bag type radial artery tourniquets need to be deflated by inserting an air needle into an inflation port of the air bag, and the operation is troublesome.

In view of the above, the present inventors have made extensive studies on the above-mentioned drawbacks of the prior art, and have made this invention.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an improved generation radial artery gasbag tourniquet, it has the characteristics of conveniently aerifing the pressurize and using the back gassing.

In order to achieve the above purpose, the solution of the present invention is:

an improved radial artery air bag tourniquet comprises an air bag body, a first belt body and a second belt body, wherein the air bag body is made of transparent materials, two sides of the air bag body are respectively connected with the first belt body and the second belt body, free ends of the first belt body and the second belt body can be detachably connected, the air bag body is connected with an inflation and deflation pipe, and one end, far away from the air bag body, of the inflation and deflation pipe is provided with a rubber inflation plug used for being connected with an air needle; fill trachea lateral part and form and tear the strip, it is formed with the V-arrangement in the middle part of tearing the strip and plays and tear the mouth, the V-arrangement is played and is torn the most advanced of mouth and extend to filling the surface of trachea.

Further, it adopts the plastics material to make to tear the strip, V-arrangement is played and is torn a mouthful both sides and be formed with first portion and the second of tearing together and tear the portion, first portion and the second of tearing together all are formed with anti-skidding bump on the surface of tearing the portion.

Furthermore, a button with a Chinese character 'mu' is arranged at the end part of the first belt body, and the free end of the second belt body can be connected to the button with the Chinese character 'mu'; the first belt body and the second belt body are made of rubber materials, and the surface of the second belt body is covered with a layer of knitted fabric layer.

Further, a hook and loop surface is formed on the first belt body, a hook and loop surface is formed on the second belt body, and the hook and loop surface can be adhered and fixed on the hook and loop surface.

Further, the device also comprises an injector, and the injector is connected with the air needle through a pipeline.

Further, a shape-preserving frame is formed on the outer side of the airbag body, the shape-preserving frame comprises a first cross rod, a second cross rod, a first arc rod and a second arc rod, the first cross rod and the second cross rod are respectively and fixedly connected with the first belt body and the second belt body, two ends of the first arc rod are respectively and fixedly connected with the first cross rod and the second cross rod, and two ends of the second arc rod are respectively and fixedly connected with the other one of the first cross rod and the second cross rod; a top transparent support film is formed between the first arc-shaped rod and the second arc-shaped rod, and a first side baffle and a second side baffle are formed below the first arc-shaped rod and the second arc-shaped rod; the airbag body is positioned in a space defined by the top transparent support film, the first side baffle and the second side baffle.

Further, the lower ends of the first side baffle and the second side baffle are provided with cushion pads.

After the structure of the oil adding device is adopted, the utility model relates to an improved generation radial artery gasbag tourniquet, it has following beneficial effect at least:

when the tourniquet is used, the tourniquet is worn on a wound artery puncture point of a patient, the air sac body is aligned with the puncture point, the second strap body is connected with the end part of the first strap body, and the tightness is adjusted to a proper position. Insert the rubber inflation stopper through the gas needle in, the gas needle air feed makes the gasbag body expand to suitable pressure, extracts the gas needle afterwards, the rubber inflation stopper seals carries out the pressurize. After the hemostasis and compression of the radial artery are finished, medical personnel tear the tearing opening through pulling the V-shaped opening on the tearing strip, tear a deflation port at the side part of the deflation pipe, and conveniently take down the air bag tourniquet after the pressure relief of the air bag body is realized. The pressure relief process can be realized without any instrument, and the operation is very convenient.

Second, through tear first portion and second together and start to tear and set up anti-skidding bump in the portion, increase first portion and the second of tearing together and start the frictional force of tearing, avoid because the hand perspires and the emergence probability of skidding.

And thirdly, the surface of the second belt body is provided with a knitted fabric layer, so that the friction force of the second belt body when the second belt body is buckled in a mesh shape is improved, and the occurrence of slipping is avoided. Or can be connected by arranging a hook-and-loop fastener surface and a hook-and-loop fastener sticking surface on the first belt body and the second belt body,

fourthly, through setting up the shape preserving frame for when the gasbag body inflation, its top and lateral part can receive the support of shape preserving frame, make the gasbag body can press to the puncture point better. The buffer pad plays a role in avoiding the damage of the lower parts of the first side baffle and the second side baffle to the skin.

Compared with the prior art, the utility model discloses a set up rubber inflation plug and have V-arrangement and play the strip of tearing the mouth, aerify through the gas needle during inflation, the back is pulled out to the gas needle, the rubber inflation plug can be convenient carry out the pressurize. After hemostasis by compression finishes, when needing to demolish the gasbag tourniquet, play through the V-arrangement and tear the mouth and can conveniently carry out the pressure release, need not special instrument, improved operating efficiency greatly.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an improved radial artery balloon tourniquet of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1.

Fig. 3 is a partially enlarged schematic view of the utility model after the air needle is pulled out.

FIG. 4 is a cross-sectional structural schematic view of a conformable frame and a balloon body.

FIG. 5 is a perspective view of a conformal frame.

Fig. 6 is a schematic sectional view taken along the direction B-B in fig. 4.

In the figure:

an airbag body 1; an inflation/deflation pipe 11; a rubber inflation plug 12; the tear strip 13 is pulled; a V-shaped tear-off opening 131; a first tear-away portion 132; the second tear-off portion 133; a first belt body 2; a button 21; a second belt body 3; an air needle 4; an injector 41; a shape-retaining frame 5; a first cross bar 51; a second cross bar 52; a first arc-shaped lever 53; a second arcuate bar 54; a top transparent support film 55; a first side dam 56; a second side dam 57; a cushion pad 58.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1 to 6, the improved radial artery balloon tourniquet of the present invention comprises a balloon body 1, a first band 2 and a second band 3, wherein the balloon body 1 is made of a transparent material, two sides of the balloon body 1 are respectively connected with the first band 2 and the second band 3, free ends of the first band 2 and the second band 3 can be detachably connected, the balloon body 1 is connected with an inflation/deflation tube 11, and one end of the inflation/deflation tube 11, which is far away from the balloon body 1, is provided with a rubber inflation plug 12 for connecting with an air needle 4; the lateral part of the inflation and deflation pipe 11 is provided with a tearing strip 13, the middle part of the tearing strip 13 is provided with a V-shaped tearing opening 131, and the tip of the V-shaped tearing opening 131 extends to the outer surface of the inflation and deflation pipe 11.

Thus, the utility model relates to an improved generation radial artery gasbag tourniquet, during the use, the gasbag tourniquet is worn at patient's around artery puncture point department, and the puncture point is aimed at to gasbag body 1, the second area body 3 with 2 tip of first area body are connected to adjust elasticity to suitable position. The air needle 4 is inserted into the rubber inflation plug 12, the air needle 4 supplies air to enable the air bag body 1 to expand to a proper pressure, then the air needle 4 is pulled out, and the rubber inflation plug 12 is sealed to perform pressure maintaining. After the hemostasis of radial artery oppression finishes, medical personnel tear mouth 131 through pulling the V-arrangement on tearing strip 13, will fill and release a relief port of tearing of trachea 11 lateral part, can be convenient take off the gasbag tourniquet after the pressure release of realization gasbag body 1. The pressure relief can be realized without any instrument in the process of pressure relief, and the operation is very convenient.

Preferably, the tear strip 13 is made of a plastic material, a first tearing portion 132 and a second tearing portion 133 are formed on two sides of the V-shaped tear opening 131, and anti-slip convex points (not shown in the figure) are formed on the surfaces of the first tearing portion 132 and the second tearing portion 133. The anti-skidding convex points are arranged on the first tearing part 132 and the second tearing part 133, so that the friction force of the first tearing part 132 and the second tearing part 133 is increased, and the occurrence probability of skidding caused by sweating of hands is avoided.

Preferably, a button 21 is arranged at the end of the first belt body 2, and the free end of the second belt body 3 can be connected to the button 21; through adjusting the second area body 3 is connected the regulation of the elasticity is realized to the position on the mesh word is buckled 21, first area body 2 and second area body 3 are for adopting the rubber material, the surface covering of second area body 3 has one deck knitted fabric layer (not shown in the figure). The surface of the second belt body 3 is provided with a knitted fabric layer (not shown in the figure), so that the friction force of the second belt body 3 wound on the eye-shaped button 21 is improved, and the occurrence of slipping is avoided.

Preferably, be formed with magic subsides hook face (not shown in the figure) on the first area body 2, be formed with magic subsides on the second area body 3 and glue the face (not shown in the figure), magic subsides hook face can the bonding fix on the magic subsides glues the face. Also can be connected through the mode that sets up hook-and-loop fastener hook face and hook-and-loop fastener sticky surface on first area body 2 and the second area body 3, the bonding position through hook-and-loop fastener hook face and hook-and-loop fastener sticky surface is different, realizes the elasticity control of gasbag tourniquet.

Preferably, a syringe 41 is further included, and the syringe 41 is connected with the air needle 4 through a pipe. The air needle 4 can also be connected with an electric air supply pump, and air is supplied at a small amount and a uniform speed through the electric air supply pump, so that the air pressure is conveniently controlled.

As shown in fig. 4 to 6, preferably, a conformal frame 5 is formed outside the airbag body 1, the conformal frame 5 includes a first cross bar 51, a second cross bar 52, a first arc bar 53 and a second arc bar 54, the first cross bar 51 and the second cross bar 52 are respectively and fixedly connected with the first belt body 2 and the second belt body 3, two ends of the first arc bar 53 are respectively and fixedly connected with the first cross bar 51 and the second cross bar 52, and two ends of the second arc bar 54 are respectively and fixedly connected with the other one of the first cross bar 51 and the second cross bar 52; a top transparent support film 55 is formed between the first arc-shaped rod 53 and the second arc-shaped rod 54, and a first side baffle 56 and a second side baffle 57 are formed below the first arc-shaped rod 53 and the second arc-shaped rod 54; the airbag body 1 is positioned in a space surrounded by the top transparent support film 55, the first side barrier 56 and the second side barrier 57. Further, the first side barrier 56 and the second side barrier 57 are formed with a cushion pad 58 at the lower end thereof.

Through setting up conformal frame 5 for when gasbag body 1 inflation, its top and lateral part can receive conformal frame 5's support, make gasbag body 1 can press to the puncture point better. The cushion 58 serves to prevent the lower portions of the first and

second side guards

56 and 57 from damaging the skin.

Compared with the prior art, the utility model discloses a set up rubber inflation plug 12 and have V-arrangement and play tear strip 13 of tearing mouth 131, aerify through gas needle 4 when aerifing, the back is pulled out to gas needle 4, the pressurize of carrying on that rubber inflation plug 12 can be convenient. After hemostasis by compression finishes, when needing to demolish the gasbag tourniquet, play through the V-arrangement and tear mouth 131 and can conveniently carry out the pressure release, need not special instrument, improved operating efficiency greatly.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. An improved radial artery air bag tourniquet is characterized by comprising an air bag body, a first belt body and a second belt body, wherein the air bag body is made of transparent materials, two sides of the air bag body are respectively connected with the first belt body and the second belt body, free ends of the first belt body and the second belt body can be detachably connected, the air bag body is connected with an inflation and deflation pipe, and one end, far away from the air bag body, of the inflation and deflation pipe is provided with a rubber inflation plug used for being connected with an air needle; fill trachea lateral part and form and tear the strip, it is formed with the V-arrangement in the middle part of tearing the strip and plays and tear the mouth, the V-arrangement is played and is torn the most advanced of mouth and extend to filling the surface of trachea.

2. The improved radial artery balloon tourniquet according to claim 1, wherein the tear strip is made of plastic material, the first tear-off portion and the second tear-off portion are formed on two sides of the V-shaped tear-off opening, and anti-slip protrusions are formed on the surfaces of the first tear-off portion and the second tear-off portion.

3. The improved radial artery balloon tourniquet of claim 1 wherein the end of the first band is provided with a eyelet, the free end of the second band being attachable to the eyelet; the first belt body and the second belt body are made of rubber materials, and the surface of the second belt body is covered with a layer of knitted fabric layer.

4. The improved radial artery air bag tourniquet according to claim 1, wherein the first strap body is formed with a hook and loop fastener surface, the second strap body is formed with a hook and loop fastener surface, and the hook and loop fastener surface can be adhered and fixed to the hook and loop fastener surface.

5. The improved radial artery balloon tourniquet of claim 1 further comprising a syringe connected to the air needle by a tube.

6. The improved radial artery balloon tourniquet according to claim 1, wherein a conformal frame is formed outside the balloon body, the conformal frame comprises a first cross bar, a second cross bar, a first arc-shaped bar and a second arc-shaped bar, the first cross bar and the second cross bar are fixedly connected with the first band body and the second band body respectively, two ends of the first arc-shaped bar are fixedly connected with the first cross bar and the second cross bar respectively, and two ends of the second arc-shaped bar are fixedly connected with the other of the first cross bar and the second cross bar respectively; a top transparent support film is formed between the first arc-shaped rod and the second arc-shaped rod, and a first side baffle and a second side baffle are formed below the first arc-shaped rod and the second arc-shaped rod; the airbag body is positioned in a space defined by the top transparent support film, the first side baffle and the second side baffle.

7. The improved radial artery balloon tourniquet of claim 6 wherein the first and second side flaps have a cushion formed at the lower end thereof.