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Puncture implantation device

A technique for inserting and puncturing needles, applied in the fields of puncture needles, medical science, surgery, etc., it can solve the problems of complicated steps, difficult to ensure the accuracy of surgery, etc., and achieve the effect of reducing radiation, reserving channels that are simple and fast, and reliable surgical work.

Active Publication Date: 2021-04-06
NANJING TUODAO MEDICAL TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not only cumbersome, but also there may be a certain deviation in the position of the implanted channel, which makes it difficult to ensure the accuracy of the operation.

Method used

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Embodiment Construction

[0032] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0033] figure 1 For adopting the automatic puncture system assembly diagram of the puncture device of the present invention, as figure 1 As shown, the automatic puncture system 1 of the present invention is installed on the end joint of the robot arm, and includes an intelligent bone drill module 12 and a trocar 11 installed at its output end. A relative position tracer 13 and an indicator light 14 for indicating its working state.

[0034] figure 2 It is an assembly drawing of the trocar of the present invention. Such as figure 2 As shown, the trocar 11 of the present invention includes a puncture channel assembly and a puncture needle assembly that cooperate with each other, wherein the puncture channel assembly includes a puncture tube 1121 and a puncture tube handle 1122 sleeved outside the puncture tube 1121 . Figure 4 is the explo...

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Abstract

The invention discloses a puncture implantation device that is characterized by comprising a puncture channel, a puncture needle used for being inserted into the puncture channel, and a connecting piece used for connecting and matching the puncture needle and the puncture channel so as to realize synchronous rotation and separation of the puncture needle and the puncture channel when the puncture needle rotates forwards and backwards. According to the invention, through connection and cooperation between the puncture channel and the puncture needle, synchronous rotation of puncture and one-way rotation of needle withdrawal are realized; Therefore, the puncture needle can be quickly separated from the puncture channel, and puncture work and channel reservation are simple, convenient and quick.

Description

technical field [0001] The invention relates to the field of mechanical structures, in particular to a puncture insertion device. Background technique [0002] The current mainstream spinal surgery puncture process is mainly done manually by experienced doctors. During the process, the doctor relies on the C-arm machine to confirm the puncture position repeatedly. During the puncture process, the doctor uses a hand electric drill to drill and puncture. The puncture is completed without deviation in the puncture direction. In order to accurately locate the lesion, a doctor with rich clinical experience is required to complete this process; and due to the difference in the shape of the spine and the location of the lesion in different patients, the surgical environment is relatively complicated and harsh; doctors need to be exposed for a long time In the radiation environment of the C-arm machine, it is necessary to maintain a posture for a long time and hold an electric dril...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61B34/30A61B17/16A61B17/17
CPCA61B17/3403A61B34/30A61B17/3472A61B17/1671A61B17/1703A61B17/1757A61B2017/3409
Inventor 程敏王光鑫王锋
Owner NANJING TUODAO MEDICAL TECHNOLOGY CO LTD
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