Clinical novel-structure puncture equipment capable of improving stability of puncture needle for department of cardiology

A stable, cardiology technology, applied in the field of medical devices, which can solve the problems of manual locking, cumbersome operation, and inability to cooperate with the structure.

Inactive Publication Date: 2022-03-01
鄂东医疗集团市中心医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional cardiology clinical puncture equipment is concerned, firstly, the operation is cumbersome. Although the angle can be adjusted, it needs to be locked manually after adjustment; secondly, other auxiliary functions cannot be realized during the puncture; finally, there is no Ability to achieve structural coordination through structural improvements

Method used

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  • Clinical novel-structure puncture equipment capable of improving stability of puncture needle for department of cardiology
  • Clinical novel-structure puncture equipment capable of improving stability of puncture needle for department of cardiology
  • Clinical novel-structure puncture equipment capable of improving stability of puncture needle for department of cardiology

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Embodiment

[0041] Example: Please refer to Figure 1 to Figure 8 :

[0042] The present invention proposes a new cardiology clinical puncture device with improved stability of the puncture needle, including: a base 1, a first adjustment part 2, a puncture part 3, an auxiliary part 4 and a second adjustment part 5;

[0043] The seat body 1 is fixed on the workbench;

[0044] The first adjustment part 2 is composed of a rotating shaft 201, a mounting seat 202, a gear 203, an adjusting rod 204 and a slot 205, and the rotating shaft 201 is rotatably connected to the base body 1, and the upper limit of the rotating shaft 201 is slidingly connected to a mounting seat 202;

[0045] The puncture part 3 is composed of a sleeve 301 , a puncture rod 302 , a retaining ring 303 , an elastic member 304 , a sliding seat 305 and an elastic telescopic rod 306 , and the sleeve 301 is screwed on the mounting seat 202 ;

[0046] The auxiliary part 4 is composed of an elastic piston bottle 401, a connectin...

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Abstract

The invention provides a cardiology department clinical novel structure puncture device capable of improving stability of a puncture needle, and relates to the technical field of medical instruments, the cardiology department clinical novel structure puncture device comprises a seat body, a first adjusting part, a puncture part, an auxiliary part and a second adjusting part; and the seat body is fixed on the workbench. Due to the fact that the friction wheel is fixedly connected to the threaded rod and makes elastic contact with the gear, and the gear forms a friction type locking structure of the friction wheel and the threaded rod, the probability of loosening of the threaded rod can be reduced, and the problems that firstly, operation is tedious, and although angle adjustment can be achieved, manual locking is needed after adjustment; secondly, other auxiliary functions cannot be achieved in the puncture process; and finally, matching between the structures cannot be realized through structural improvement.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a new clinical structure puncture device in the Department of Cardiology with improved stability of a puncture needle. Background technique [0002] Puncture, a term commonly used in medical surgery, is a diagnosis and treatment technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, injecting gas or contrast agent into the body cavity for contrast examination, or injecting drugs into the body cavity. [0003] However, as far as the current traditional cardiology clinical puncture equipment is concerned, firstly, the operation is cumbersome. Although the angle can be adjusted, it needs to be locked manually after adjustment; secondly, other auxiliary functions cannot be realized during the puncture; finally, there is no The cooperation between structures can be realized through structural improvement. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3405
Inventor 贾小凤蔡振璇杜高波柯晓霞柯子立
Owner 鄂东医疗集团市中心医院
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