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:
Apr. 26, 1994
Filed:
May. 14, 1993
Fouad A Salama, West Des Moines, IA (US);
Other;
Abstract
A urine tube extends through a balloon which is inflatable in the neck of a bladder to form a seal around the urine tube. The balloon has a shape corresponding to the shape of the bladder chamber at the urethra orifice to facilitate establishing a seal. A valve is provided on the outlet end of the urine tube and an air tube extends along the substantial length of the urine tube into the balloon. A hypodermic syringe or the like may be inserted into the inlet end of the air tube for inflating the balloon. A hydrogel collar is positioned around the urine tube against the body at the outlet end of the urethra to hold the balloon in tight engagement with the bladder neck at the urethra orifice.