Interventional catheter auxiliary device for emergency nursing

Abstract

The invention discloses an interventional catheter auxiliary device for emergency nursing, and relates to the field of medical instruments, the interventional catheter auxiliary device comprises an auxiliary seat main body, the two sides, away from each other, of the auxiliary seat main body are provided with matched tightening bandages, the top of the auxiliary seat main body is provided with a visible through hole, and a driving friction roller and a clamping friction roller are arranged in the visible through hole, and matched guide pipe clamping grooves are formed in the circumferential side of the driving friction roller and the circumferential side of the clamping friction roller. Through the arrangement of a tightening bandage, a driving friction roller, a clamping friction roller, a rapid adjusting assembly, a fine adjusting assembly and a movable clamping assembly, the device can be fixed to the body of a patient, a catheter can be accurately and stably inserted into a lesion position, accurate operation is guaranteed, and through the arrangement of a rotation stopping assembly, the catheter can be accurately and stably inserted into the lesion position. And the position of the catheter can be fixed, so that the situation that the catheter displaces to cause operation failure during operation is prevented.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an interventional catheter auxiliary device for emergency care. Background technique [0002] In emergency care, interventional catheters are commonly used. Under the guidance and monitoring of imaging equipment such as digital subtraction angiography, CT, ultrasound, and magnetic resonance, it introduces a specific catheter into the lesion of the human body through a small incision for minimally invasive treatment. Fast, good effect and other characteristics. [0003] However, the current interventional catheter method is mainly for the doctor to insert the catheter into the lesion of the patient through a hand-held method. The doctor has high labor intensity, fatigue, and poor operation stability. Shallow phenomenon occurs, the accuracy of the catheter intervention is poor, and it is easy to cause errors in the operation, especially during the operation, the doctor needs to use...

AI Technical Summary

Problems solved by technology

[0003] However, the current interventional catheter method is mainly for the doctor to insert the catheter into the lesion of the patient through a hand-held method. The doctor has high labor intensity, fatigue, and poor operation stability. If the shallow phenomenon occurs, the accuracy of the catheter intervention is poor, and it is easy to cause errors in the operation. Especially during the operation, the doctor needs to stabilize the catheter with one hand and operate the operation with the other hand. The catheter may be damaged by the patient. activities or the shaking of the doctor’s hand, which may lead to the failure of the operation. Therefore, this application discloses an interventional catheter auxiliary device for emergency care to meet people’s needs

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