Pharmaceutically acceptable silicon rubber and therapeutical set and the use thereof for surgical embolization
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United States of America Patent
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Nov 5, 1985
Issued Date -
N/A
app pub date -
Dec 1, 1982
filing date -
Feb 18, 1980
priority date (Note) -
Expired
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Abstract
A silicon rubber embolization agent used in general as well as cerebral vascular surgery having a component A which is composed of: a linear, low viscosity polysiloxane selected from the group consisting of dialkyl, alkylaryl, alkenylalkyl, and diarylpolysiloxanes having reactive functional groups selected from the group consisting of hydroxyl, acyloxyl, alkoxyl and amino; a low viscosity cyclic dialkylpolysiloxane having the formula [R.sub.2 SiO].sub.4, wherein R is alkyl; a pharmaceutically acceptable iodo-containing organosilicium; or a non-metallic, organic X-ray contrast material, and a component B which is a therapeutically acceptable cross-linking catalyst.
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