Surgery – Instruments – Internal pressure applicator
Patent
1994-03-21
1995-11-07
Pellegrino, Stephen C.
Surgery
Instruments
Internal pressure applicator
623 1, 623 12, A61M 2900, A61F 204
Patent
active
054644194
ABSTRACT:
The invention provides an expandable double-walled sleeve whose space between the walls is filled with curable material and which is designed for the local support and/or reinforcement of a body vessel, absorbent material being provided between its walls which are fabricated from an essentially non-extensible material. This achieves the advantage that the curable material remains uniformly distributed between the walls of the sleeve even if the sleeve is rolled around a still unexpanded PTA balloon in order to be brought to the desired position by means of said balloon.
REFERENCES:
patent: 4416028 (1983-11-01), Eriksson et al.
patent: 4641653 (1987-02-01), Rockey
patent: 4704207 (1988-04-01), Kreamer
patent: 5100429 (1992-03-01), Sinofsky et al.
patent: 5156620 (1992-10-01), Pigott
patent: 5234456 (1993-08-01), Silvestrini
Industrial Research B.V.
Lewis William
Pellegrino Stephen C.
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