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. 30, 1991
Filed:
Jan. 31, 1989
Applicant:
Inventor:
Constantin Cope, Elkins Park, PA (US);
Assignee:
Cook Incorporation, Bloomington, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604165 ; 604264 ; 604170 ;
Abstract
An introducer set including a sheath and dilator is formed within a heated mold to form a smooth external shape on the set. The distal end of the sheath is embedded in the dilator and also formed at an angle oblique to the longitudinal axis of the introducer set. This construction permits the sheath to be inserted into the body with a minimum of trauma to the patient and also permits easy removal of the sheath from the dilator.