Puncture device with positioning bosses for department of cardiology

Abstract

The invention discloses a puncture device with positioning bosses for the department of cardiology. The puncture device comprises a cross rod and a puncture needle, wherein sliding chutes are formed at two ends of the bottom surface of the cross rod, sliders are arranged in the sliding chutes, a telescopic rod is arranged at the lower end of each slider, a left clamp and a right clamp are arrangedat the lower ends of the telescopic rods, respectively, a positioning sleeve is arranged at the lower end of the center of the cross rod, an observation window is arranged in the surface of the positioning sleeve, scale lines are arranged on two sides of the observation window, the positioning bosses are slidably arranged on two sides of the puncture needle, positioning bolts are arranged on thepositioning bosses, a protection cover is arranged at the top end of the puncture needle, a support rod is arranged on one side of the puncture needle, the support rod is mounted on the cross rod, a fixing rack is arranged at the upper end of the support rod, and an injection syringe is arranged in the fixing rack. With the technical scheme, the puncture device can be conveniently fixed, meanwhile, the puncture device is suitable for operating tables with different widths and patients with different figures, during puncture, the puncture depth can be adjusted and locked, and the liquid pumpingis convenient.

Description

technical field [0001] The invention relates to the technical field of cardiology puncture equipment, in particular to a cardiology puncture device with a positioning boss. Background technique [0002] Pericardial effusion is a common cardiology disease. At present, the treatment method for pericardial effusion is mainly to use a puncture needle to puncture the pericardium and extract the effusion. At the same time, due to the constant beating of the heart, it is easy to damage the myocardium during the extraction process, and if the puncture device cannot be positioned accurately, it will bring great difficulty to the doctor and delay the treatment process. Contents of the invention [0003] The object of the present invention is to provide a cardiology puncture device with a positioning boss to solve the problems in the prior art. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a cardiology puncture devic...

AI Technical Summary

Problems solved by technology

[0002] Pericardial effusion is a common cardiology disease. At present, the treatment method for pericardial effusion is mainly to use a puncture needle to puncture the pericardium and extract the effusion. At the same time, due to the non-stop beating of the heart, it is easy to damage the myocardium during the extraction process, and if the puncture device cannot be positioned accurately, it will bring great difficulty to the doctor and delay the treatment process

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