Fixing device used after cardiovascular interventional operation puncture

Abstract

The invention discloses a fixing device used after cardiovascular interventional operation puncture and belongs to the technical field of cardiovascular medicine. A U-shaped groove is formed in a main body plate; a moving mechanism is mounted in the U-shaped groove; a pressing mechanism is mounted on the moving mechanism; a power source switch group and a single-chip microcomputer are arranged on the pressing mechanism; two through grooves are formed in the main body plate; the through grooves are located in one side of the U-shaped groove; and a limiting mechanism is installed on the lower surface of the main body plate. According to the fixing device used after cardiovascular interventional operation puncture, the puncture part of a patient is fixed through the limiting mechanism, the situation that the body of the patient moves to cause displacement of a pressing point during pressing is avoided, so that a pressing effect will not be affected; the position of the pressing mechanism is adjusted through the moving mechanism, so that the pressing mechanism can press the puncture part of the patient conveniently; the puncture part of the patient is pressed through the pressing mechanism; and the pressing force is fed back through the single-chip microcomputer, and a caregiver can check and adjust the puncture part conveniently.

Description

technical field [0001] The invention relates to the technical field of cardiovascular medicine, in particular to a post-puncture fixation device for cardiovascular interventional surgery. Background technique [0002] For patients undergoing puncture through the femoral artery in interventional surgery in the Department of Cardiovascular Medicine, elastic bandages and gauze rolls are generally used to pressurize the puncture point for more than 24 hours, and 1-2kg sandbags should be placed on the puncture point for pressure in the first 8 hours. Each patient is different in fat and thin, and the position of the femoral artery is not easy to fix. The fixed point often shifts due to the patient’s turning over or moving. It is also easy to cause skin damage to the skin of some patients. Due to improper pressing, hematoma often occurs around the puncture point. Small hematoma is fine. If retroperitoneal hematoma occurs, it will cause greater damage to the patient's body and incr...

AI Technical Summary

Problems solved by technology

[0002] For patients undergoing puncture through the femoral artery in interventional surgery in the Department of Cardiovascular Medicine, elastic bandages and gauze rolls are generally used to pressurize the puncture point for more than 24 hours, and 1-2kg sandbags should be placed on the puncture point for pressure in the first 8 hours. Each patient is different in fat and thin, and the position of the femoral artery is not easy to fix. The fixed point often shifts due to the patient’s turning over or moving. It is also easy to cause skin damage to the skin of some patients. Due to improper pressing, hematoma often occurs around the puncture point. Small hematoma is fine. If retroperitoneal hematoma occurs, it will cause greater damage to the patient's body and increase The economic burden of the patient also increases the psychological burden of the patient. Due to the different puncture positions, the elastic bandage cannot be used to fix it well, resulting in poor compression effect.

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