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A Minimally Invasive Fracture Reduction Robot

A robot and miniature technology, applied in the field of medical robots, can solve the problems of secondary injury, poor ability of flexible obstacle avoidance, insufficient movement, etc., to achieve the effect of strong obstacle avoidance, reduced dosage and pain relief

Active Publication Date: 2017-11-07
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current fracture reduction robot is not flexible enough to avoid obstacles, and it is easy to rub against tissues and organs in the body, causing secondary injuries

Method used

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  • A Minimally Invasive Fracture Reduction Robot
  • A Minimally Invasive Fracture Reduction Robot
  • A Minimally Invasive Fracture Reduction Robot

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Please refer to the accompanying drawings and describe the present invention in detail below in conjunction with the embodiments. The accompanying drawings are only for reference and description, and do not constitute a limitation to the patent protection scope of the present invention.

[0022] In order to solve the shortcomings of current fracture reduction robots, such as inflexible movement, poor obstacle avoidance ability, easy friction with tissues and organs in the body, causing secondary injuries, etc., the present invention provides a minimally invasive fracture reduction robot.

[0023] The fracture reduction robot includes: a computer, a discrete-joint mechanical arm, a continuum flexible joint, a microsurgical operating device, and an image acquisition feedback system; wherein, the image acquisiti...

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Abstract

The invention discloses a minimally invasive fracture reduction robot, which includes: a computer, a discrete joint mechanical arm, a continuum flexible joint, a micro-surgical operating device, and an image acquisition feedback system; wherein, the top of the continuum flexible joint is installed with a The image acquisition feedback system and the micro-surgical operation device are connected at the end to the discrete-joint manipulator, and the continuum flexible joint is connected to the computer, and the bending is controlled by the computer. The invention provides a minimally invasive fracture reduction robot, which is equipped with a continuum flexible joint, which can flexibly bend under the control of a computer, and can effectively control the bending direction and degree of bending of the continuum flexible joint. The fracture reduction robot has flexible movement and strong obstacle avoidance ability, which can effectively reduce the pain of the patient during the operation, shorten the recovery time after the operation, and reduce the amount of X-rays to a certain extent.

Description

technical field [0001] The invention relates to the field of medical robots, in particular to a hybrid joint minimally invasive fracture reduction robot. Background technique [0002] Fracture is a frequently-occurring and common disease in the field of trauma. Fracture reduction has problems such as difficult manual operation, laborious operation, and difficulty in stably holding after reduction, especially for fracture reduction at joints. [0003] Traditional closed reduction methods, percutaneous or small incision fixation methods require intraoperative X-ray image perspective positioning, doctors and patients are easily exposed to radiation, and it is impossible to put together the broken bones in the joint. However, open reduction is easy to damage the blood vessels and soft tissues around the fracture, resulting in excessive bleeding, postoperative infection and nonunion of the fracture leading to long recovery time and other problems. [0004] Faced with the inheren...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/30A61B17/56
Inventor 王豫朱罡李阳陈向前翟柏松孙志彬
Owner BEIHANG UNIV
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