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. 03, 1990
Filed:
Oct. 26, 1988
Munehito Kurimoto, Iwata, JP;
Sherwood Medical Company, St. Louis, MO (US);
Abstract
A disposable indwelling catheter placement unit includes a transparent plastic catheter for insertion into a blood vessel having depth indicating graduations thereon. The catheter is freely slidable into a transparent plastic tubular sheath having a slit line there along. The unit has a transparent inserter having an inner tube connected to a front portion of the inserter. The sheath tube is releasable from around the catheter responsive to movement through the inserter. By pushing the sheath tube forward into the inserter with the fingers while holding the inserter with other fingers, or pulling the split sheath from the inserter, the catheter can be pushed into the blood vessel up to a desired depth while maintaining sterility.