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Puncture needle positioning system and method

A positioning system and puncture needle technology, applied in the field of surgical positioning, can solve problems such as difficulty in popularization and application, and achieve the effects of shortening puncture time, avoiding complications, and improving accuracy

Pending Publication Date: 2020-05-15
赵天力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, this technology is difficult to apply clinically

Method used

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  • Puncture needle positioning system and method
  • Puncture needle positioning system and method
  • Puncture needle positioning system and method

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Embodiment Construction

[0035] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0036] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention relates to the technical field of operation positioning and in particular relates to a puncture needle positioning system and method. The system comprises an ultrasonic unit, a punctureneedle unit and a processing and display unit, wherein the ultrasonic unit comprises a first probe for providing an ultrasonic section at an affected part; a plurality of first positioning devices forproviding coordinate information of the first probe are arranged on the first probe; the puncture needle unit comprises a puncture needle; a plurality of second positioning devices for providing coordinate information of the puncture needle are arranged on the puncture needle; and the processing and display unit is in communication connection with the ultrasonic unit, the first positioning devices and the second positioning devices respectively. By adopting the puncture needle positioning system provided by the invention, the precision of puncture via a chest wall can be greatly improved, andnot only are complications caused by repeated puncture effectively avoided, but also the time of puncture in an operation can be greatly shortened.

Description

technical field [0001] The invention relates to the technical field of surgical positioning, in particular to a puncture needle positioning system and method. Background technique [0002] With the high development of medical technology, interventional technology has become the third effective clinical treatment after drug treatment and surgery. Intervention pathways are key to successful treatment delivery. The ideal intervention path should be close to the lesion, easy to manipulate instruments, and less traumatic. In order to facilitate the control of bleeding, the transfemoral vein and femoral artery are the main interventional routes for structural heart disease. However, this kind of intervention path is far away from the heart, and the journey is tortuous, so it is not conducive to the precise operation of intracardiac intervention, and also limits the indications of interventional therapy. In the past ten years, transcardiac approach intracardiac intervention tech...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B8/00A61B34/20A61B34/10
CPCA61B8/4254A61B17/3403A61B34/10A61B34/20A61B2017/3413A61B2034/107A61B2034/108A61B2034/2072
Inventor 赵天力罗衡肖锦涛胡世军柯建源
Owner 赵天力
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