Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Thermal applicators
Patent
1992-08-07
1994-04-12
Kamm, William E.
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Thermal applicators
128898, 604 20, A61N 100
Patent
active
053016882
ABSTRACT:
Intravesical electromotive administration of specified dye substances for localisation and treatment of occult bladder cancers, is disclosed. Innocuous dye substances will provide differential staining of cancerous and normal urothelium; and anticancer dye substances will demonstrate differential staining and also initiate therapy of cancerous lesions. The addition of vasodilating agents will accentuate the differential staining and further promote therapy of the cancerous sites.
REFERENCES:
patent: 4248214 (1981-02-01), Hannah et al.
patent: 5002956 (1991-03-01), Thiel
patent: 5066274 (1991-11-01), Bommer et al.
patent: 5171749 (1992-12-01), Levy et al.
Eruzzi Silvio
Lugnani Franco
Rossi Cino
Stephen Robert L.
Gilbert Samuel
Kamm William E.
Physion S.r.l.
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