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:
Dec. 09, 1980
Filed:
Jun. 08, 1979
Applicant:
Inventor:
Milton J Cohen, Potomac, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
1283 / ;
Abstract
A catheter for use in male patients is disclosed. A catheter is inserted into the urethra and secured in position by the expansion of a flexible portion of the catheter to engage the fossa navicularus. In a first embodiment the expansion is controlled by a threaded element which is removably engaged in the catheter. In a second embodiment the flexible portion of the catheter is collapsible during insertion and expands to the secured position.