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:
Feb. 28, 1989
Filed:
Oct. 26, 1983
Applicant:
Inventor:
Jerre M Freeman, Memphis, TN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604 22 ; 128305 ;
Abstract
A tip or probe extends through a hollow cylindrical base and coaxially projects through a cylindrical sleeve member connected to the base. The cylindrical sleeve member is provided with at least one internal, longitudinally extending, rib member to guide a flushing fluid through the cylindrical member and to isolate interior wall portions of the cylindrical sleeve from the tip member.
Published as: