Surgery – Truss – Pad
Patent
1989-11-13
1991-02-12
Jaworski, Francis
Surgery
Truss
Pad
128772, A61B 812
Patent
active
049915886
ABSTRACT:
A guide wire for an intravascular catheter is disclosed. In one embodiment, the guide wire has Doppler means positioned on the distal end, with preferred Doppler means being piezoelectric ceramics or piezoelectric polymeric materials, both having electrical leads connected thereto. In another embodiment, the guide wire has a Laser Doppler means.
REFERENCES:
patent: 3789841 (1974-02-01), Antoshkiw
patent: 4527569 (1985-07-01), Kolb
patent: 4538622 (1985-09-01), Samson et al.
patent: 4545390 (1985-10-01), Leary
patent: 4576177 (1986-03-01), Webster, Jr.
patent: 4580573 (1986-04-01), Quinn
patent: 4582067 (1986-04-01), Silverstein et al.
patent: 4587972 (1986-05-01), Morantte, Jr.
patent: 4589419 (1986-05-01), Laughlin et al.
patent: 4665925 (1987-05-01), Miller
Wells, P. N. T., "Biomedical Ultrasonics", 1977 Academic Press, London, pp. 52-53.
Hisanaga, K. et al., "A New Trans-Digestive Tract Scanner", Proc. 23rd AIUM 1978, p. 1705.
Baba, K., "UTS Diagnostic Apparatus", Europ. Patent Appln, EP 0065275 Publ. 11-1982.
C. J. Hartley and J. S. Cole, "An Ultrasonic Pulsed Doppler System for Measuring Blood Flow in Small Vessels", J. Appl. Physiol, 37(4), 1974.
Cottonaro Cliff N.
Evans Scott M.
Pflueger D. Russell
Jaworski Francis
Naber Thomas C.
Pfizer Hospital Products Group Inc.
Richardson Peter C.
Sheyka Robert F.
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