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:
Apr. 21, 2025
Filed:
Nov. 17, 2020
Circa Scientific, Inc., Englewood, CO (US);
Thomas Marchand, Boston, MA (US);
Jonathan B. O'Keefe, North Attleboro, MA (US);
Circa Scientific, Inc., Englewood, CO (US);
Abstract
An instrument port includes an elongated shaft, a bendable shaft, a steerable tip, an offset balloon, and a handle. The bendable shaft has a proximal end attached to the distal end of the elongated shaft along a shaft axis, the bendable shaft configured to bend only within a pivot plane that is defined by the shaft axis and a pivot axis that is orthogonal to the shaft axis. The steerable tip is attached to a distal end of the bendable shaft and includes a camera and a light emitter. The offset balloon is attached to the external surface of the elongated shaft and has an internal volume in fluid communication with a fluid port in the elongated shaft. The handle includes at least one lever in mechanical communication with the bendable shaft to adjust a customizable angle of the steerable tip measured between the shaft axis and the tip axis.