Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1990-12-21
1993-05-25
Hafer, Robert A.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 96, 606191, 606192, 606194, A61M 2500
Patent
active
052135772
ABSTRACT:
The invention relates to a device for examining the functions of the endothelium or the intima of blood vessels. A tube (1) has at least one outlet (6) and at least one inlet (7) spaced along the wall thereof. Outlet (6) communicates with a connector (8), inlet (7) communicates with another connector (9). Connectors (8, 9) are provided in tube (1) at the end thereof projecting from blood vessel (4).
REFERENCES:
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patent: 2849002 (1958-08-01), Oddo
patent: 3411506 (1968-11-01), Velasco
patent: 4423725 (1984-01-01), Baran et al.
patent: 4610662 (1986-09-01), Weikl et al.
patent: 4696668 (1987-09-01), Wilcox
patent: 4983167 (1991-01-01), Sahota
patent: 5087247 (1992-02-01), Horn et al.
patent: 5090958 (1992-02-01), Sahota
Hafer Robert A.
O'Brien Anthony A.
Owens Kerry
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