Disposable foldable elbow fixation device after brachial artery puncture

Abstract

The present invention relates to a disposable foldable brachial artery puncture postoperative elbow joint fixation device, comprising a first folding plate, a second folding plate, a third folding plate and a silicone band, wherein the first folding plate, the second folding plate and the third folding plate are integrally formed, two connecting parts are respectively arranged at both ends of the second folding plate, and one end of the second folding plate is connected to the first folding plate, and the other end of the second folding plate is connected to the third folding plate, and at least two through holes are symmetrically arranged on the first folding plate and the third folding plate. The present invention is compact in size after folding, low in cost, convenient for transportation and storage, simple in operation, can play a role in preventing complications, high in patient comfort, does not affect the function of a compressor at the brachial artery puncture site, and has high practical value.

Description

Technical Field

[0001] The invention relates to the field of medical devices, and in particular to a disposable foldable elbow joint fixation device after brachial artery puncture. Background Art

[0002] Coronary artery intervention has become the main means of treating coronary heart disease worldwide. Currently, the radial artery is the main interventional route. However, with the popularization of interventional treatment technology, more and more patients need a second or even multiple operations. Weak or even occluded radial artery pulsation is becoming more and more common. Brachial artery puncture is quietly emerging as an alternative. However, due to the special anatomical structure of the brachial artery, if there is no fixation device on the elbow joint after surgery and only the surgical area is compressed, the patient's involuntary elbow movement after surgery often leads to displacement of the elbow compression device, causing serious complications such as hematoma, pseudoaneurysm, distal limb ischemia and even amputation. Therefore, the field of coronary artery intervention objectively needs a simple elbow fixation device, but there is currently a lack of simple elbow fixation devices for cardiology patients. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a disposable foldable elbow joint fixation device after brachial artery puncture surgery, including a first folding plate, a second folding plate, a third folding plate and a silicone belt. The first folding plate, the second folding plate and the third folding plate are integrally formed, and two connecting parts are respectively provided at both ends of the second folding plate, and one end of the second folding plate is connected to the first folding plate, and the other end of the second folding plate is connected to the third folding plate. At least two through holes are symmetrically arranged on the first folding plate and the third folding plate, and a silicone belt is arranged on the through holes.

[0004] Furthermore, a limit clamping seat is provided on the connecting portion.

[0005] Furthermore, the first folding plate and the third folding plate are provided with card slots connected to the limiting card seat on the connecting part.

[0006] Furthermore, the first folding plate, the second folding plate and the third folding plate are made of polymer materials.

[0007] Furthermore, the silicone tape is detachable from the first folding plate and the third folding plate and can be stored separately, and one end of the silicone tape is provided with a bonding portion, and the other end of the silicone tape is provided with an adhesive portion for connecting the bonding portions.

[0008] The advantages of the present invention are: the present invention has a small volume after folding, low cost, convenient transportation and storage, simple operation, can prevent complications, high patient comfort, and does not affect the function of the compressor at the brachial artery puncture site. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0010] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0011] Figure 2 This is a schematic diagram of the main structure of the present invention after folding;

[0012] Figure 3 It is a schematic diagram of the right side structure after folding of the present invention. DETAILED DESCRIPTION

[0013] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0014] like Figure 1-3 As shown, a disposable foldable elbow joint fixation device after brachial artery puncture surgery includes a first folding plate 1, a second folding plate 2, a third folding plate 3 and a silicone belt 8. The first folding plate 1, the second folding plate 2 and the third folding plate 3 are made of polymer material plates; the first folding plate 1, the second folding plate 2 and the third folding plate 3 are integrally formed, and two connecting parts 4 are respectively provided at both ends of the second folding plate 2. A limited position holder 401 is provided on the connecting part 4. One end of the second folding plate 2 is connected to the first folding plate 1, and the other end of the second folding plate 2 is connected to the third folding plate 1. 3 is connected, a card slot 5 is provided on the first folding plate 1 and the third folding plate 3, and the card slot 5 is connected to the limit card seat 401 provided on the connecting part 4 to play a fixing role; at least two through holes 6 are symmetrically provided on one side of the first folding plate 1 and the third folding plate 3, and a silicone belt 7 passes through the side holes on both sides of the first folding plate 1 and the third folding plate 3 to play a fixing role, one end of the silicone belt 7 is provided with a bonding part 701, and the other end of the silicone belt 7 is provided with an adhesive part for connecting the bonding part 701, and the silicone belt 7 can be stored separately.

[0015] When in use, the first folding plate 1 is connected to the connecting part 4 at one end of the second folding plate 2, and the third folding plate 3 is connected to the connecting part 4 at the other end of the second folding plate 2. The limiting socket provided on the connecting part 4 will be connected to the card slot provided on the first folding plate 1 and the third folding plate 3 to play a fixing role, and it will not be able to be folded after fixing; the patient's arm is placed on the board, and the silicone belt 7 is connected through the through hole 6 provided on the first folding plate 1 and the third folding plate 3. One end of the silicone belt 7 is provided with a bonding part 701, and the other end of the silicone belt 7 is provided with an adhesive part connected to the bonding part 701. The silicone belt 7 can be adjusted according to the thickness of the patient's arm.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disposable foldable elbow joint fixation device after brachial artery puncture, comprising a first folding plate (1), a second folding plate (2), a third folding plate (3) and a silicone band (7), characterized in that: The first folding plate (1), the second folding plate (2) and the third folding plate (3) are integrally formed, two connecting portions (4) are respectively provided at both ends of the second folding plate (2), one end of the second folding plate (2) is connected to the first folding plate (1), and the other end of the second folding plate (2) is connected to the third folding plate (3), at least two through holes (6) are symmetrically provided on the first folding plate (1) and the third folding plate (3), and a silicone tape (7) is provided on the through hole (6); The first folding plate (1) and the third folding plate (3) are provided with a card slot (5) connected to the limit card seat (401) on the connecting part (4); The silicone tape (7) is detachable from the first folding plate (1) and the third folding plate (3) and can be stored separately. One end of the silicone tape (7) is provided with a bonding portion (701), and the other end of the silicone tape (7) is provided with an adhesive portion for connecting the bonding portion (701).

2. The disposable foldable elbow joint fixation device after brachial artery puncture according to claim 1, characterized in that: A limit clamping seat (401) is provided on the connecting portion (4).

3. The disposable foldable elbow joint fixation device after brachial artery puncture according to claim 1, characterized in that: The first folding plate (1), the second folding plate (2) and the third folding plate (3) are made of polymer material.

Images