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:
Jul. 15, 2025
Filed:
Dec. 09, 2021
Olympus Medical Systems Corporation, Hachioji, JP;
David A. Herrin, Seattle, WA (US);
Olympus Medical Systems Corporation, Tokyo, JP;
Abstract
Disclosed embodiments include apparatuses, systems, and methods for controlling advancement of a needle deployed through a control system. In an illustrative embodiment, a needle actuator is configured to be fixably coupled to a proximal end of a needle. A first release device is movably coupled to the needle actuator and is engageable to release the needle actuator to move from a retracted position to a ready position where the distal end of the needle is adjacent the distal end of the sheath. A second release device is movably coupled to the needle actuator and is engageable to release the needle actuator to move from the ready position to a sampling position where the distal end of the needle is advanceable into tissue to be sampled.