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. 26, 1995
Filed:
Jul. 14, 1994
Peter K Kratsch, Sunrise, FL (US);
Kevin F Hahnen, Ft. Lauderdale, FL (US);
Symbiosis Corporation, Miami, FL (US);
Abstract
An actuator mechanism for an endoscopic instrument includes a stationary handle having a stepped throughbore with a relatively smaller diameter at the distal end and a relatively larger diameter at the proximal end. A cylindrical rack member is slidably disposed in the larger diameter portion of the throughbore. The larger diameter portion of the throughbore has a lower slot opening, and a movable lever is pivotally coupled to the stationary handle and is provided with a toothed upper pinion which enters the slot in the larger diameter portion of the throughbore and engages the rack member. The proximal end of the tube member is coupled to the distal smaller diameter portion of the throughbore and the proximal end of the control member is coupled to the distal end of the rack member.