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Surgical robot for vertebroplasty

A surgical robot and vertebroplasty technology, applied in the field of surgical robots, can solve problems such as high robots, and achieve the effects of increased protection, multiple surgical ranges, and wide surgical angles

Pending Publication Date: 2018-08-28
JIANGSU PROVINCE HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is a pity that the current surgical robots can independently complete few operations, and there are very few surgical robots that perform difficult operations such as vertebroplasty.

Method used

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  • Surgical robot for vertebroplasty
  • Surgical robot for vertebroplasty
  • Surgical robot for vertebroplasty

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Embodiment: A surgical robot for vertebroplasty, including a robotic arm 2 and a surgical platform 1 located at the front end of the robotic arm. The mechanical arm 2 is made up of some telescopic rods that are rotatably connected from head to tail. The connecting part of the mechanical arm 2 and the operation platform 1 is also provided with a curved guide rail 3, the operation platform 1 is installed on the curved guide rail 3, and slides along the curved surface guide rail 3 to change the direction of the operation channel.

[0031] The operating platform 1 includes a tubular positioning shell 11, and a tubular bearing part 12 nested in the positioning shell 11; the positioning shell 11 is positioned on the surgical site, and its inner cavity is used as a surgical channel, and the inner wall of the positioning shell 11 is provided with a second A clamping part, the clamping part is clamped on the bearing part 12, and drives the bearing part 12 to make a circular moti...

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Abstract

The invention discloses a surgical robot for vertebroplasty. The surgical robot comprises an operating platform, wherein the operating platform comprises a tubular locating shell and a tubular bearingpart which is nested in the locating shell; an inner cavity of the bearing part is equally divided into four areas by taking an axis as a center, and an operation executing part is arranged in each area; each operation executing part comprises a sleeve and a sliding block which is arranged in the sleeve and is capable of sliding up and down along the sleeve in a mode of being clamped by a secondclamping piece; at least two groups of clamping arms, which are vertically spaced, are arranged on each sliding block; and the clamping arms are used for clamping surgical apparatuses. The surgical robot provided by the invention, on the basis of mechanical arms, can implement vertebroplasty localization and bone cement implantation via a remote control method in accordance with implementing stepsof percutaneous vertebroplasty; and an operated object is prevented from exposing to rays, so that a problem that the operated object is exposed to the rays is solved and protection over the operatedobject is enhanced.

Description

technical field [0001] The invention relates to a medical device, in particular to a surgical robot for semi-automatic or fully automatic bone surgery. Background technique [0002] Vertebroplasty has been used for decades as an open procedure to augment pedicle screws and fill defects left after tumor resection. In this procedure, bone tissue or bone cement is injected into the vertebral body to mechanically strengthen its structure. For some cases, the risk of open surgery is too great to stop both doctors and patients, so percutaneous vertebroplasty has appeared. Percutaneous vertebroplasty (PVP) refers to the percutaneous injection of bone cement into the vertebral body through the pedicle or outside the pedicle to increase the strength and stability of the vertebral body, prevent collapse, relieve pain, and even partially recover A minimally invasive spine surgery technique for the purpose of vertebral height. Percutaneous vertebroplasty inherits the advantages of ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B17/88
CPCA61B34/30A61B17/8816A61B34/70A61B2034/301
Inventor 曹晓建杨凯翔杨雷唐健眭涛
Owner JIANGSU PROVINCE HOSPITAL
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