Introducer with radiopaque marked tip and method of manufacture

Details Introducer with radiopaque marked tip and method of manufacture Introducer with radiopaque marked tip and method of manufacture

1994-10-06

1996-09-24

McDermott, Corrine M.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604256, 128658, A61M 2500

Patent

active

055586520

ABSTRACT:
A medical vascular introducer of the type having an elongated hollow shaft, a distal portion of which is insertable into the body of a patient, wherein the improvement comprises a pair of radiopaque markers disposed at two longitudinally distinct positions on the exterior of the shaft, the markers being separated a predetermined longitudinal distance. Also disclosed is a marker design which is circumferentially discontinuous and consists of at least one marker segment and at least one void area.

REFERENCES:
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patent: 4738667 (1988-04-01), Galloway
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patent: 5203777 (1993-04-01), Lee
patent: 5415636 (1995-05-01), Forman
patent: 5425709 (1995-06-01), Gambale
"Check-Flo II Blue Introducer Sets", brochure from Cook Incorporated, RCFRB1192.

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