Apical Finding Devices Used in Cardiac Surgery

Abstract

The invention discloses a cardiac apex exploration device used in cardiac operations in the technical field of medical equipment. The exploration device comprises two fine steel tubes, a fastener andtwo rotating illumination clamping devices, the middle parts of the outer walls of the two fine steel tubes are hinged together through the fastener, the two rotating illumination clamping devices arein threaded connection with the tops of the two fine steel tubes, and a hollow semicircular holding ring is in threaded connection with the bottom of each fine steel tube; the lower parts of the outer walls of the two thin steel tubes are connected through a telescopic wire in a penetrating mode, and a rechargeable battery is embedded in and clamped to the surface of any one hollow semicircular holding ring. The two fine steel tubes are clamped and loosened by means of the two hollow semicircular holding rings and the fastener, so that a light guide tube drives a rhombic block to conduct clamping; an electric push rod extends, so that light of a laser lamp is emitted out through the light guide tube, the position can be determined conveniently, and repeated exploration is achieved. The device is easy to operate, facilitates clamping, is convenient to fold, reduces the area of an affected part, and has wide market application prospects.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an apex detection device used in heart surgery. Background technique [0002] Cardiac exploration is divided into extra-cardiac exploration and intra-cardiac exploration. The extra-cardiac exploration can be completed with the surgeon's fingers or tweezers and other instruments. For the inner heart exploration, due to the small incision and limited field of view, it is more difficult to explore. Retractors, tweezers, or suspension traction wires are only effective for relatively shallow exposures, but it is difficult to probe the apex of the heart. On the one hand, to accurately locate the apex of the heart, it is necessary to use right-angle forceps to extend into the right ventricular cavity for repeated exploration In the extracardiac part, the location of the cut is judged by the uplift of the myocardium. On the other hand, the right coronary artery must be avoided....

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a cardiac apex detection device used in cardiac surgery, to solve the problem that a device for convenient detection of the apex of the heart needs to be designed in practical life as proposed in the above-mentioned background technology

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