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:
Oct. 22, 2002
Filed:
Sep. 15, 2000
Applicant:
Inventor:
James M. Fowler, Jr., Houston, TX (US);
Assignee:
Lone Star Medical Products, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B 1/32 ;
U.S. Cl.
CPC ...
A61B 1/32 ;
Abstract
A retractor system having a blade assembly with notches for receiving a portion of a surgical retractor stay. A retractor system having a cam lock mechanism and/or a ratchet mechanism to restrict movement of the paddle arms. A retractor system having pinions to engage an elastic band to aid the frame and paddle arms to automatically self-position during a surgical procedure.