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:
Mar. 04, 2003
Filed:
Mar. 10, 1999
William H. L. Chang, Milpitas, CA (US);
Markus Yap, Santa Clara, CA (US);
Stryker Corporation, Kalamazoo, MI (US);
Abstract
A trocar sleeve capable of holding an endoscopic camera system and an associated endoscopic camera system are provided. When integrated with the trocar sleeve, the endoscopic camera can be used to provide a panoramic overview of the surgical area to supplement the view provided by a main endoscopic camera. The trocar sleeve includes a tube and a base coupled to the tube. The tube includes a channel for accommodating a surgical tool, such as a trocar. The tube further includes a receptacle separate from the channel, for allowing removable attachment of an endoscope to the trocar sleeve. The base includes a fastener for allowing removable attachment of an endoscopic camera head to the trocar sleeve. The camera head has a corresponding fastener for mating with the fastener of the base.