CN215534863U

CN215534863U - Radial artery puncture and PCI integrated arm support

Info

Publication number: CN215534863U
Application number: CN202121414553.3U
Authority: CN
Inventors: 刘天华; 汪宇; 冯六六
Original assignee: SHANGHAI YANGPU SHIDONG HOSPITAL
Current assignee: SHANGHAI YANGPU SHIDONG HOSPITAL
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-18
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a radial artery puncture and PCI integrated arm support which is shaped like a ship, wherein the left side of the arm support is designed to be an arm supporting part, a strip-shaped groove is formed in the arm supporting part, a bolt is arranged in the groove and can slide back and forth, so that the placement of hands of patients with different heights is met, an arm supporting plate is fixed on the groove, and the far end of the arm support is designed to be arched, so that the hands can keep an extended position, the placement and the comfort of the hands are facilitated, and the puncture is also facilitated. The protruding fixing part can be inserted into the lower part of the trunk of the patient to be fixed. A wider operation platform is formed on the arm support body, so that the operation of wrapping and shaping the surgical hole towel and the operation of the far end of the guide wire are facilitated.

Description

Radial artery puncture and PCI integrated arm support

Technical Field

The utility model relates to medical auxiliary equipment, in particular to an arm support integrating radial artery puncture and PCI, which is beneficial to radial artery puncture and convenient operation in coronary angiography and PCI operation.

Background

The traditional radial artery puncture arm support is like an Arabic numeral 7 structure. During operation, a patient lies on a mattress of a catheter bed, then a radial artery puncture arm support is inserted between the catheter bed and the mattress, the trunk of the patient presses a handle of the arm support, the hand of the patient is placed on the arm support, and an operator performs radial artery puncture, coronary angiography and PCI operation. Its design has some drawbacks: the arm support is inconvenient to move, and operation is affected. The arm support cannot be moved or is inconvenient to move because the trunk part of the patient presses the arm support handle, and the arm sometimes needs to be moved during coronary angiography or PCI operation. ② it is unfavorable for radial artery puncture. The palm is preferably in a backward stretching position during radial artery puncture, so that the radial artery can be exposed more clearly. However, this design makes the forearm in the palm-bending position when lying flat, which is not conducive to radial artery puncture. Thirdly, the subsequent interventional therapy is not facilitated. Traditional arm holds in palm operation platform space is narrow and small, is unfavorable for placing of surgical instruments, and especially the seal wire is far away from the platform, and the distal end seal wire is in "unsettled" state, is unfavorable for sending into, the operation of extracting of seal wire, easily leads to the seal wire to shift in the blood vessel, and the danger of seal wire perforation takes place for serious person.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an arm support integrating radial artery puncture and PCI. Its shape is like "ship" shape, and the design on the left side is the arm supporting part, sets up the bar recess on the arm supporting part, and built-in bolt, the bolt can make a round trip to slide in the recess, satisfies placing of patient's of different heights hand, fixes the arm backup pad on the recess, and the distal end design is the arch, makes the hand keep extending the position, is convenient for placing and the comfort of hand, also does benefit to the puncture. The protruding fixing part can be inserted into the lower part of the trunk of the patient to be fixed. A wider operation platform is formed on the arm support body, so that the operation of wrapping and shaping the surgical hole towel and the operation of the far end of the guide wire are facilitated.

The technical scheme of the utility model is as follows: the radial artery puncture and PCI integrated arm support comprises an arm support body, wherein the arm support body is a rectangular plate, the left side of the rectangular plate inclines towards the rear to form an arm supporting part, and the middle part of the rectangular plate protrudes towards the rear side to form a fixing part which can be inserted below the trunk of a patient;

a strip-shaped groove is formed in the arm supporting part along the length direction of the arm supporting part, and a bolt capable of sliding back and forth along the strip-shaped groove is arranged in the strip-shaped groove;

the hand stretching device is characterized by further comprising an arm supporting plate, wherein one end of the arm supporting plate is rotatably fixed on the bolt, and the other end of the arm supporting plate is designed into an arch shape which can enable the hand to keep stretching positions.

Furthermore, a layer of soft leather is adhered to the arm supporting plate.

Further, the height of the highest point of the arch is 4-6 cm.

Furthermore, the rear end face of the fixing part adopts a wedge-shaped edge. The arm support can be inserted into the lower part of the trunk conveniently, and resistance is reduced.

Furthermore, all corners of the arm support are arc-shaped. Not only has beautiful appearance, but also can avoid the damage of the right-angle edge.

Furthermore, the included angle between the arm supporting part and the rectangular plate is 130-140 degrees.

Further, the length of the strip-shaped groove is 8-12 cm.

Further, the front and back lengths of the rectangular plate are 30 +/-5 cm, and the front and back lengths of the fixing part are 25 +/-5 cm.

The utility model has the beneficial effects that: provides an arm support integrating radial artery puncture and PCI. Its shape is like "ship" shape, and the design on the left side is the arm supporting part, sets up the bar recess on the arm supporting part, and built-in bolt, the bolt can make a round trip to slide in the recess, satisfies placing of patient's of different heights hand, fixes the arm backup pad on the recess, and the distal end design is the arch, makes the hand keep extending the position, is convenient for placing and the comfort of hand, also does benefit to the puncture. The protruding fixing part can be inserted into the lower part of the trunk of the patient to be fixed. A wider operation platform is formed on the arm support body, so that the operation of wrapping and shaping the surgical hole towel and the operation of the far end of the guide wire are facilitated.

Drawings

FIG. 1 is a schematic structural view of an integrated radial artery puncture and PCI arm support;

FIG. 2 is a top view of a radial artery puncture and PCI integrated arm rest;

FIG. 3 is a schematic structural view of an integrated radial artery puncture and PCI arm support;

fig. 4 is a right side view of the radial artery puncture and PCI integrated arm rest.

In the figure: 1 is the arm and holds in the palm the body, 2 is the arm supporting part, and 3 are the bar recess, and 4 are the bolt, and 5 are the arm backup pad, and 6 are the fixed part.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

With the increase of coronary angiography and PCI (percutaneous coronary intervention) through radial artery approaches, the requirements on a radial artery puncture technology and a PCI technology are higher and higher, and besides the skillful clinical experience of doctors, equipment has certain influence on radial artery puncture and subsequent interventional therapy operation. The good design is beneficial to successful puncture and convenient operation in the operation, thereby saving time and reducing risks in the operation.

In this embodiment, as shown in fig. 1 to 4, the radial artery puncture and PCI integrated arm support includes an arm support body 1, the arm support body 1 is a rectangular plate, an arm support portion 2 is formed on the left side of the rectangular plate inclining 45 ° toward the rear, and a fixing portion 6 capable of being inserted below the trunk of a patient is formed on the middle portion of the rectangular plate protruding toward the rear. The rear end face of the fixing part 6 adopts a wedge-shaped edge. The arm support can be inserted into the lower part of the trunk conveniently, and resistance is reduced. The front and rear lengths of the rectangular plate are 30cm, and the front and rear lengths of the fixing part 6 are 25 cm.

A strip-shaped groove 3 with the length of 10cm is formed in the arm supporting portion 2 along the length direction of the arm supporting portion, and a bolt 4 capable of sliding back and forth along the strip-shaped groove is arranged in the strip-shaped groove 3.

Still include arm backup pad 5, arm backup pad 5 one end rotatable formula is fixed in on the bolt 4, and the other end design is for making the arch that the hand kept the extension position, and the height of arch's peak is 5 cm. And a layer of soft leather is stuck on the arm supporting plate 5. Improve the practical comfort level of the patient.

Preferably, all corners of the arm support are circular arc-shaped. Not only has beautiful appearance, but also can avoid the damage of the right-angle edge.

During the use, insert patient's truck below with the fixed part and fix, make a round trip to slide to suitable position along the recess, rotatory arm backup pad is to being fit for patient's position of use, and the patient places the arm in the arm backup pad, and the patient hand is placed in the arch end, makes the hand keep extending the position, the puncture of being convenient for. A wider operation platform is formed on the arm support body, so that the operation of wrapping and shaping the surgical hole towel and the operation of the far end of the guide wire are facilitated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Radial artery puncture and PCI integrated arm support, its characterized in that: the arm support comprises an arm support body (1), wherein the arm support body (1) is a rectangular plate, an arm supporting part (2) is formed on the left side of the rectangular plate in an inclined manner towards the rear, and a fixing part (6) capable of being inserted into the lower part of the trunk of a patient is formed in the middle of the rectangular plate in a protruding manner towards the rear;

a strip-shaped groove (3) is formed in the arm supporting part (2) along the length direction of the arm supporting part, and a bolt (4) capable of sliding back and forth along the strip-shaped groove is arranged in the strip-shaped groove (3);

still include arm backup pad (5), arm backup pad (5) one end rotatable formula is fixed in on bolt (4), and the other end design is for can making the hand keep the arch of extension position.

2. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: a layer of soft leather is adhered to the arm supporting plate (5).

3. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: the height of the highest point of the arch is 4-6 cm.

4. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: the rear end face of the fixing part (6) adopts a wedge-shaped edge.

5. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: all corners of the arm support are arc-shaped.

6. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: the included angle between the arm supporting part (2) and the rectangular plate is 130-140 degrees.

7. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: the length of the strip-shaped groove (3) is 8-12 cm.

8. The radial artery puncture and PCI integrated arm rest of claim 1, wherein: the front and back lengths of the rectangular plate are 30 +/-5 cm, and the front and back lengths of the fixing part (6) are 25 +/-5 cm.