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:
Nov. 02, 1993
Filed:
Dec. 13, 1991
Jeffrey J Christian, San Jose, CA (US);
Unisurge, Inc., Cupertino, CA (US);
Abstract
Atraumatic grasping device for use in surgery, having an elongate tubular member having proximal and distal extremities. An insert is carried by the distal extremity of the tubular member and forms a slot opening into the tubular member. First and second elongate substantially parallel spring members having proximal and distal extremities. The first and second spring members extend through the tubular member and through the slot so that the distal extremities of the first and second spring members extend beyond said slot. The distal extremities of the first and second spring members are bowed apart from each other. First and second jaws formed on the distal extremities of the first and second spring members. A linkage is secured to the proximal extremities of the first and second spring members and the tubular member for causing relative movement between the tubular member and the first and second spring members to cause closing and opening of said first and second jaws in a substantially parallel motion to facilitate grasping of tissue and retaining the same between the first and second jaws.