A clinical puncture device for cardiovascular medicine

A cardiovascular and internal medicine technology, applied in the field of clinical puncture devices in cardiovascular medicine, can solve the problem that doctors cannot intuitively and accurately judge the position of the puncture needle entry point, cannot assist the doctor in determining the exact position of the needle entry point, and cannot grasp the puncture needle entry point. Angle and other issues, to achieve the effect of simple structure, good height fixed, convenient operation

Active Publication Date: 2021-06-01
THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the general guiding device is complex and difficult to operate, and doctors cannot intuitively and accurately judge the position of the needle entry point.
Guiding devices still cannot assist physicians in judging the exact location of the needle entry point
In addition, the general guiding device does not have the function of adjusting the angle of the puncture needle, so inexperienced doctors still cannot grasp the angle of insertion of the puncture needle, which is poor in stability and prone to deviation

Method used

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  • A clinical puncture device for cardiovascular medicine
  • A clinical puncture device for cardiovascular medicine
  • A clinical puncture device for cardiovascular medicine

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] refer to figure 1 , figure 2 , image 3 and Figure 5 ,Such as figure 1 , figure 2 , image 3 and Figure 5 As shown, a clinical puncture device for cardiovascular medicine, including a base 1 and an electric telescopic rod 2, a lying pad 23 is provided in the middle of the upper surface of the base 1, an electric telescopic rod 2 is provided at the left and right ends of the base 1, two electric telescopic rods 2 is provided with a cross bar 3, the front and rear sides of the cross bar 3 are provided with lead screws 4, and the hinge frame 5 is evenly distributed in the horizontal ...

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Abstract

The invention discloses a clinical puncture device for cardiovascular internal medicine, which comprises a base and electric telescopic rods, electric telescopic rods are arranged at the left and right ends of the base, cross bars are arranged between the electric telescopic rods, and moving blocks are arranged inside the cross rods to move An adjustment cavity is arranged under the block, and a T-shaped draw bar runs through the lower part of the adjustment cavity. A fixed rod is arranged in the middle of the lower part of the T-shaped draw bar. A buffer bar is vertically hinged between the end and the T-shaped drawbar, and a lifting seat is provided between the outer wall on one side of the T-shaped drawbar and the fixed positioning pipe. The invention has high adjustability, strong applicability, accurate positioning and strong overall stability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a clinical puncture device for cardiovascular medicine. Background technique [0002] At present, percutaneous puncture surgery is a minimally invasive surgery, and doctors can apply it in, for example, lung tumor puncture, liver tumor puncture, percutaneous liver puncture for biliary drainage, terminal cancer pain blocking, etc. When performing percutaneous puncture surgery, doctors often use computed tomography (CT) to assist the doctor in judging the puncture position of the puncture needle. [0003] However, although doctors can judge the location of lesions through computerized tomography, in fact, when performing percutaneous puncture surgery, they need to rely on their own surgical experience, spatial geometry calculations, and hand feeling to complete the operation. Therefore, in the puncture process, if the doctor does not have enough experience, he must perform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3405
Inventor 李红兵吴岳范力宏折剑青师睿马云龙
Owner THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV
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