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:
Dec. 08, 2020
Filed:
Dec. 12, 2014
Intuitive Surgical Operations, Inc., Sunnyvale, CA (US);
Lucas S. Gordon, Cupertino, CA (US);
INTUITIVE SURGICAL OPERATIONS, INC., Sunnyvale, CA (US);
Abstract
A medical device comprises an elongate sheath defining a first lumen and comprising a distal portion and a flexible proximal portion. The medical device further comprises an elongate instrument slidably disposed at least partially within the first lumen. The elongate instrument comprises a flexible tubular proximal section and a rigid distal section defining a second lumen. The medical device further comprises an instrument handle coupled to a proximal end of the elongate instrument. The medical device further comprises a sheath handle coupled to a proximal end of the elongate sheath. The sheath handle is configured to at least partially receive the instrument handle. The medical device further comprises a holding mechanism coupled to the sheath handle. The holding mechanism is rotatable to engage the elongate instrument to maintain the rigid distal section of the elongate instrument in an extended position from the distal portion of the elongate sheath.