Fixing and supporting device for cardiac intervention operations

Abstract

The invention discloses a fixing and supporting device for cardiac intervention operations. The device includes an installation flat plate, a connecting rod and a damping shaft; the left and right sides inside the installation flat plate are provided with adjusting blocks, and the upper parts of the adjusting blocks are connected to lower fixing seats through welding; the adjusting blocks are fixedly installed on the left and right ends of the connecting rod; a first screw rod is in threaded connection with the inside of the connecting rod; and a first screw rod bearing is connected in an adjusting groove. The device rotates to drive the first screw rod so as to drive the connecting rod and the adjusting blocks installed on the left and right ends of the connecting rod to move, so that thelower fixing seat and an upper fixing seat can be driven to move; a first gear and a second tooth block are utilized to drive a second screw rod to rotate, and the second screw rod drives a moving rod in threaded connection to move, so that the heights of the fixing seats can be adjusted; and through the utilization of the upper fixing seat and the lower fixing seat to fix the arm of a patient, good fixing effects can be achieved, local tight binding feeling can be reduced, and the poor circulation of blood can be avoided.

Description

technical field [0001] The invention relates to the technical field of cardiac interventional surgery, in particular to a fixed support device for cardiac interventional surgery. Background technique [0002] Cardiac interventional surgery is a minimally invasive, low-risk, small incision, and X-ray surgery for the treatment of coronary heart disease. It is between medical treatment and surgical treatment. It is an invasive diagnosis and treatment method. Compared with cardiac surgery, cardiac interventional surgery has the advantages of small surgical trauma, only local anesthesia, short operation time, and light pain for patients. , high surgical safety, fast postoperative recovery and other advantages. Because cardiac interventional surgery is local anesthesia, patients will unconsciously shake their upper limbs during the operation, which will affect the operation and increase the risk of surgery. It is necessary to use a fixed support device to The patient's upper limb...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fixed support device used in cardiac interventional surgery to solve the problem that the existing fixed support device used in cardiac interventional surgery on the market has low fixing effect and cannot synchronize the arm and upper body of the patient. For fixation, the direct winding and fixation of the restraint belt will cause the patient's blood to not circulate, and the fixed position is not conducive to the doctor's operation, and the operation is more cumbersome.

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