Surgery – Truss – Perineal
Patent
1987-12-14
1989-05-02
Smith, Ruth S.
Surgery
Truss
Perineal
128328, 604 22, A61B 1722
Patent
active
048258512
ABSTRACT:
A method for comminuting kidney stones including treating a stone to be comminuted with a surface energy-lowering solution and applying acoustic impulses to the stone so as to pulverize the stone into fragments small enough to be passed through the ureter and urethra.
REFERENCES:
Johrde et al., Fracture Strength Studies of Renal Calculi, Journal of Materials Science Letters 4 (1985) pp. 1264 & 1265.
Suby et al., Properties of Organic Acid Solutions which Determine Their Irritability to the Bladder Mucous Membrane and the Effect of Magnesium Ions in Overcoming this Irritability, pp. 549 & 550.
Johrde et al., Microhardness Studies of Renal Calculi, Materials Letters, vol. 3, No. 3, Jan. 1985, pp. 111, 112, 113 & 114.
Akers Scott R.
Cocks Franklin H.
Duke University
Jenkins Richard E.
Smith Ruth S.
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