X-ray radiation prevention adjustable radial artery puncture fixing and operating device

Abstract

The invention discloses an X-ray radiation prevention adjustable radial artery puncture fixing and operating device. The device comprises a universal fixing mechanism, a specific fixing mechanism and an operation mechanism, wherein the universal fixing mechanism comprises a fixing plate, a connecting arm, a bracket, a handle stent and a handle, the fixing plate is pivoted at the rear end of the connecting arm, a sliding chute is pivoted with the lower part of the bracket, the sliding chute is connected on the connecting arm in a clamping manner, the sliding chute can slide on the connecting arm along the axial direction of the connecting arm so as to drive the bracket to move together, the rear end of the handle stent is pivoted with the front end of the bracket, and the handle is pivoted on the handle stent; the specific fixing mechanism is provided with a fixing clamp, and can be fixedly connected with the connecting arm by virtue of the fixing clamp; and the operation mechanism is matched with the universal fixing mechanism and the specific fixing mechanism. The device has the beneficial effects of meeting the requirement for comfortable feeling of patients and improving the puncture success rate, has the X-ray shielding effect, and has the advantages of light weight, high strength, firmness and durability.

Description

technical field [0001] The invention relates to a radial artery puncture fixation and operation device, in particular to an X-ray radiation-proof adjustable radial artery puncture fixation and operation device. Background technique [0002] Currently, for the standard radial artery puncture, the patient needs to be in a supine position, with the arm in a natural outstretched and abducted position, and the arm is placed on the supporting board, keeping an angle of 20-30 degrees with the body, and the wrist can be properly padded to facilitate For radial artery puncture and subsequent catheterization. The position of the current support plate is relatively fixed. Once it is placed, it is difficult to adjust the direction and length, especially the length and height of the support plate cannot be adjusted according to the length of the arm, and the patient’s wrist joint cannot be flexed backward. It is necessary to fully straighten the arm or even stand on tiptoe to perform th...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the problem that the existing fixation device cannot ensure that the patient is always in a comfortable posture during the operation and the operation is difficult for medical staff during the radial artery puncture operation;

[0005] Another object of the present invention is to reduce the problem that the related parts of the human body are vulnerable to injury caused by X-ray irradiation during the radial artery puncture process;

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