Title:
SPINAL MINIMALLY INVASIVE ROBOT
Document Type and Number:
WIPO Patent Application WO/2019/076070
Kind Code:
A1
Abstract:
A spinal minimally invasive robot, comprising a control unit (7), as well as a pre-positioning mechanism (2), a fine positioning mechanism (3), an operating mechanism (4) and a position acquisition system (5) that are disposed on a frame (1), wherein the pre-positioning mechanism (2) comprises a drive part (21), a transmission part (221) and a positioning block (222); the drive part (21) is in transmission connection to the transmission part (221), and the positioning block (222) is fixedly connected to the transmission part (221); the fine positioning mechanism (3) comprises a bottom disc (31), a top disc (32) and a telescopic rod component (33); the telescopic rod component (33) comprises a telescopic drive system (331) and a plurality of telescopic rods (332) which are connected; two ends of each telescopic rod (332) are rotationally connected to the bottom disc (31) and the top disc (32); the bottom disc (31) is fixedly connected to the positioning block (222); the telescopic rod drive system (331) is electrically connected to a connection end corresponding to the control unit (7); the operating mechanism (4) comprises a connection rod (41), and one end of the connection rod (41) is fixedly connected to the top disc (32); and the position acquisition system (5) comprises a navigation system and a display (53), and the navigation system and the display (53) are respectively electrically connected to the connection end corresponding to the control unit (7). The spinal minimally invasive robot may provide rapid accurate positioning for a surgical instrument.
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Inventors:
KANG JIANPING (CN)
LIU ZE (CN)
LIU ZE (CN)
Application Number:
PCT/CN2018/090971
Publication Date:
April 25, 2019
Filing Date:
June 13, 2018
Export Citation:
Assignee:
EAGLESCOPE MEDICAL TECH CO LTD (CN)
International Classes:
A61B34/30; A61B17/70; A61B34/00; A61B34/20; A61B90/14
Domestic Patent References:
| WO2017147596A1 | 2017-08-31 |
Foreign References:
| CN107550569A | 2018-01-09 | |||
| CN105050527A | 2015-11-11 | |||
| CN103370023A | 2013-10-23 | |||
| CN106377319A | 2017-02-08 | |||
| CN101998841A | 2011-03-30 | |||
| CN106999248A | 2017-08-01 | |||
| US20140316436A1 | 2014-10-23 |
Attorney, Agent or Firm:
CHANGZHOU RIGHT NAVIGATION PATENT AGENCY CO, LTD (CN)
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