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. 18, 1997
Filed:
Nov. 08, 1995
Applicant:
Inventor:
Peter R Rosendahl, Minneapolis, MN (US);
Assignee:
Minnesota Scientific, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600215 ; 600201 ; 600205 ; 600210 ; 600214 ; 600217 ; 600224 ; 600233 ;
Abstract
A retractor apparatus for use in conducting a surgical operation through an incision in a patient. The retractor includes a retractor support, a plurality of surgical retractors, and a stretchable sleeve. The surgical retractors are mounted to the retractor support such that at least two of the surgical retractors are facing each other. The stretchable sleeve encircles the surgical retractors to form a continuous surface around the surgical retractors for engagement of tissue.