The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2023
Filed:
Aug. 31, 2017
Beijing Surgerii Robotics Company Limited, Beijing, CN;
Kai Xu, Beijing, CN;
Zhengchen Dai, Beijing, CN;
Shu'an Zhang, Shanghai, CN;
Jiangran Zhao, Beijing, CN;
Zhixiong Yang, Beijing, CN;
Huan Liu, Beijing, CN;
Zenghui Liu, Beijing, CN;
Beijing Surgerii Robotics Company Limited, Beijing, CN;
Abstract
Disclosed is a sterilizable flexible surgical instrument system, comprising a flexible continuous body structure. The flexible continuous body structure comprises a distal structural body, a middle connecting body and a proximal structural body. The distal structural body comprises at least one distal structural segment, the distal structural segment comprising a distal spacing disk, a distal fixing disk and a structural backbone. The proximal structural body comprises the same number of proximal structural segments as distal structural segments, the proximal structural segments comprising a proximal spacing disk, a proximal fixing disk and a structural backbone. The proximal structural segment is linked to the distal structural segment via a middle connecting body. A transmission unit is further comprised. The transmission unit comprises a transmission mechanism fixing plate arranged in front of the middle connecting body. A gear transmission mechanism for converting a rotary motion input into a linear motion output is arranged on the transmission mechanism fixing plate. An output end of the gear transmission mechanism is securely connected to one end of a driving backbone via a adaptor, and the other end of the driving backbone passes through the proximal spacing disks, and is then securely connected to the proximal fixing disks.