Eight-degree-of-freedom minimally invasive surgery robot

The invention discloses an eight-degree-of-freedom minimally invasive surgery robot. The robot comprises a robot body base, a driving mechanism arranged on the base and a surgical instrument box connected with the driving mechanism; the driving mechanism comprises a Z-axis rotation driving device, a...

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Bibliographic Details
Main Authors TIAN HEQIANG, GAO YU, XU QIAN, LIN ZHE, LI RUIXING, YAO YAN'AN, PAN JINGBO
Format Patent
LanguageChinese
English
Published 26.05.2020
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention discloses an eight-degree-of-freedom minimally invasive surgery robot. The robot comprises a robot body base, a driving mechanism arranged on the base and a surgical instrument box connected with the driving mechanism; the driving mechanism comprises a Z-axis rotation driving device, an X-axis rotation driving device and an RCM telecentric mechanism, and the RCM telecentric mechanismcomprises a Y-direction rotation driving mechanism and an X-direction rotation driving mechanism; and the surgical instrument box comprises an end effector, a transmission box and a base, the base isfixedly connected to the RCM telecentric mechanism through bolts, the transmission box transmits motion to the end effector through a crank connecting rod mechanism, and the end effector performs corresponding adjustment movement through a parallel mechanism according to the actual situation of an operation to reach a reasonable operation area in the operation process. The robot has outstanding advantages in the aspects o
Bibliography:Application Number: CN202010034648