Patent: 4,636,195

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Summary for Patent: 4,636,195

Title:	Method and apparatus for removing arterial constriction
Abstract:	A catheter is described with distal and proximate balloon segments expansible to produce a chamber around arterial plaque and a conduit for delivering solubilizing liquid into the chamber. The catheter may also contain a central expansible balloon to assist in forcing the liquid into the plaque and to compress the plaque. Several solubilizing liquids are described.
Inventor(s):	Wolinsky; Harvey (New York, NY)
Assignee:
Application Number:	06/720,453
Patent Claims:	see list of patent claims

Details for Patent 4,636,195

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Smith & Nephew, Inc.	SANTYL	collagenase	Ointment	101995	06/04/1965	See Plans and Pricing	2039-03-29
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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