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Puncture needle robot for pain sensation treatment

A technology of robots and puncture needles, applied in the direction of puncture needles, surgical robots, trocars, etc., can solve the problems of large volume, low precision, inconvenient use, etc., and achieve the effect of improving operation mode, ensuring accuracy and quality, and accurate positioning

Pending Publication Date: 2019-01-18
SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current puncture needle robot has many defects, such as large size, inconvenient use, low precision, etc.
Therefore, there is a lack of a puncture needle robot that is easy to use, high in precision, good in effect, and can ensure the accuracy and quality of surgical treatment.

Method used

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  • Puncture needle robot for pain sensation treatment
  • Puncture needle robot for pain sensation treatment
  • Puncture needle robot for pain sensation treatment

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0028] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0029] Such as Figure 1-7 As shown, a puncture needle robot for pain treatment in this embodiment is characterized in that it includes a base 1, a lifting mechanism 2 arranged on the base 1, a passive arm 3 arranged on the lifting mechanism 2, and a The RCM mechanism 4 at the front end of the passive arm 3, the RCM mechanism 4 is the remote virtual motion mechanism (Remote Center of Motion)

[0030] The passive arm 3 includes passive locking joints 30 and connecting rods 31 disposed between the passive locking joints 30 . The passive locking joint 30 has sufficient stiffness and locking t...

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Abstract

The invention discloses a puncture needle robot for pain sensation treatment. The robot comprises a base, a lifting mechanism arranged on the base, a passive arm arranged on the lifting mechanism andan RCM mechanism arranged at the front end of the passive arm; the puncture needle robot comprises a base, a lifting mechanism arranged on the base, a passive arm arranged on the lifting mechanism andan RCM mechanism arranged at the front end of the passive arm. The passive arm includes a plurality of passive locking joints and a connecting rod arranged between the plurality of passive locking joints. The passive arm of the invention has a plurality of degrees of freedom, can increase the flexibility of the operation, and makes the operation of the complex operation simple; The passive locking joint of the invention has sufficient rigidity and locking torque, and can ensure the positioning accuracy of the front end RCM of the passive arm; The robot can give play to the advantages of stable operation and accurate positioning of the robot to ensure the operation quality. The installation angle of the passive arm and the lifting column of the invention can realize high-precision adjustment and ensure the precision and quality of the surgical treatment. The robot has the advantages of simple structure, good use effect and good application prospect.

Description

technical field [0001] The invention relates to the field of puncture needle robots, in particular to a puncture needle robot for pain treatment. Background technique [0002] Minimally invasive surgery is the use of slender rod-shaped surgical tools inserted into the body through tiny incisions on the surface of the body for surgical operations. Compared with traditional open surgery, it can reduce surgical incisions and surgical scars, shorten recovery time, reduce bleeding and complications, etc. It can be seen that minimally invasive surgery has incomparable advantages over open surgery, so it has been widely accepted. Favored by patients and doctors, minimally invasive techniques have been applied in many clinical fields. [0003] However, the current minimally invasive surgery is basically performed by experienced physicians, but the reality is that there are limited experienced physicians, the duration of the puncture operation is long, and the energy of the physicia...

Claims

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Application Information

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IPC IPC(8): A61B34/30A61B17/34
CPCA61B17/3403A61B34/30A61B34/70A61B2034/302
Inventor 郭凯刘斌顾国刚张莹莹储雨奕杨洪波蒋权张森浩
Owner SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
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