Temporary cardiac pacemaker implantation device through median elbow vein

Abstract

The invention relates to a temporary cardiac pacemaker implantation device through the median elbow vein, which comprises an indwelling needle, a guide wire, a sheathing canal, a pacing electrode lead, a movable clamp and a suture needle with thread. The implantation device can be used by the medical staff to implant the temporary cardiac pacemaker electrode from the median elbow vein of a patient, which reduces the implantation difficulty of the temporary cardiac pacemaker by the medical staff and reduces the complication risk and the inconvenience of the patient due to implantation of the temporary cardiac pacemaker.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a temporary cardiac pacemaker implantation device through the median vein of the elbow. Background technique [0002] Temporary cardiac pacing is a pacing method with non-permanent implantation of pacing electrodes. The placement time of pacing electrodes is generally 1-2 weeks, and the longest is no more than 1 month. The pulse generator is placed outside the body to achieve diagnosis. Or remove the pacing electrodes after the purpose of treatment. [0003] The current transvenous temporary cardiac pacemaker implantation device is suitable for deep vein puncture, such as puncture through the femoral vein, subclavian vein and internal jugular vein, and the placement of temporary cardiac pacemaker electrodes. However, placement of temporary pacing leads from these locations presents various problems. For example, the puncture of temporary cardiac pacing electrodes inser...

AI Technical Summary

Problems solved by technology

However, placement of temporary pacing leads from these locations presents various problems

For example, the puncture of temporary cardiac pacing electrodes inserted through the femoral vein is relatively difficult, and it is easy to puncture into the femoral artery, resulting in the risk of arteriovenous fistula and pseudoaneurysm. Immobilization of the lower limbs after operation can easily lead to venous thrombosis of the lower limbs. Easy backache, bedsores, etc.

It is also difficult to puncture temporary cardiac pacing electrodes inserted through the subclavian vein, which may easily cause complications such as hemothorax, pneumothorax, or mispuncture of the subclavian artery

Inserting a temporary cardiac pacemaker electrode through the internal jugular vein is technically difficult and risky, and it is easy to accidentally injure the nerve or carotid artery

[0004] The median cubital vein is a superficial vein, and the current temporary cardiac pacemaker implantation device through the deep vein is not suitable for puncture of the median cubital vein

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