Guide wire seat

Abstract

The invention discloses a guide wire seat. The guide wire seat comprises a first seat body and a second seat body. Through the cooperation of the first seat body and the second seat body, a guide wireis locked/loosened, and heparinized normal saline can be injected into a catheter under the condition that the guide wire and the guide wire seat are not detached to flush the inner wall of the catheter and the surface of the guide wire, so that the operation process is simplified, the operation time is shortened, and the pain of a patient is relieved.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to a wire guide seat. Background technique [0002] Before the interventional operation, when preparing the catheter and guide wire before operation, it is necessary to flush the inner cavity of the catheter with heparinized normal saline to remove the air in the inner cavity of the catheter and prevent the formation of air embolism in the catheter; and flush the catheter with heparinized normal saline. Wire, wet the surface coating of the guide wire, so that the guide wire can enter the lumen of the catheter smoothly. [0003] During interventional surgery, the operator manipulates the guide wire in the catheter, controls the direction of the guide wire and the distance into the blood vessel, and performs local treatment on the lesion in the body. During this process, if it is necessary to flush the catheter and guide wire in the body, the guide wire needs to be ...

AI Technical Summary

Problems solved by technology

After withdrawing the guide wire and flushing the catheter and the guide wire separately, it is necessary to reinsert the guide wire into the catheter to continue the operation. The process is cumbersome, and it will increase the operation time and bring pain to the patient.

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