Surgery: kinesitherapy – Kinesitherapy – Ultrasonic
Patent
1995-06-02
1997-09-02
Casler, Brian L.
Surgery: kinesitherapy
Kinesitherapy
Ultrasonic
606 3, 606 14, 606128, 607 89, 12866206, A61B 1722
Patent
active
056625901
ABSTRACT:
A method and apparatus for dilating blood vessels in vasospasm through the use of high frequency wave, e.g., hydraulic or acoustic waves. The invention is suitable to treat any vasospasm, including any vasospasm intractable to medication, including cerebral vasospasm, which currently is not susceptible to any mechanical or chemical treatments. The apparatus for dilating blood vessels includes a catheter having a fluid-filled lumen, a wave generator arranged within the catheter lumen for generating a wave front that propagates through the fluid in the lumen and is transmitted from the distal end of the catheter to propagate through the fluid in the blood vessel, and an energy source connected to the wave generator to provide energy to produce the wave front.
REFERENCES:
patent: 4538609 (1985-09-01), Takenaka et al.
patent: 4832024 (1989-05-01), Boussignac et al.
patent: 4834093 (1989-05-01), Littleford et al.
patent: 4852567 (1989-08-01), Sinofsky
patent: 4913142 (1990-04-01), Kittrell et al.
patent: 4927427 (1990-05-01), Kriauciunas et al.
patent: 4932954 (1990-06-01), Wondrazek et al.
patent: 5041121 (1991-08-01), Wondrazek et al.
patent: 5059200 (1991-10-01), Tulip
patent: 5146917 (1992-09-01), Wagnieres et al.
patent: 5152768 (1992-10-01), Bhatta
patent: 5163421 (1992-11-01), Bernstein et al.
patent: 5193526 (1993-03-01), Daikuzono
patent: 5217454 (1993-06-01), Khoury
patent: 5224942 (1993-07-01), Beuchat et al.
patent: 5254114 (1993-10-01), Reed, Jr. et al.
patent: 5300066 (1994-04-01), Manoukian et al.
patent: 5472406 (1995-12-01), de la Torre et al.
Demet et al., J. Am. Coll. Cardiol., 15:104A, "Artery Compliance Improves . . . " (1990).
Enhreich et al., Nature, 218:682-684 (1968).
Fischell et al., Circulation Supp., 82:III, 219, abstract 0870 (1990).
Gourgouliatos et al., Las. Surg. Med., 10:524-532 (1990).
Gregory et al., Circulation Supp., 78:II, 295, Abstract 1176 (1988).
Teramura et al., J. Neurosurgery, 72:347A, Paper No. 814 (1990).
Ziskind et al., Clin. Res., 38:372A, "Vasodilation by Pulsed Dye Laser . . . " (1990).
de la Torre Ralph
Gregory Kenton W.
Casler Brian L.
The General Hospital Corporation
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