Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1995-04-11
1997-10-07
Bockelman, Mark
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
6048901, 604204, 222327, A61M 500
Patent
active
056742053
ABSTRACT:
Direct injection of sphincteric botulinum toxin is disclosed as an effective, safe and simple method of treatment for disorders of gastrointestinal muscle or smooth muscles elsewhere in the body, with results that appear to be sustained for several months. Muscle disorders which are suitable for such treatment include achalasia, isolated disorders of the lower esophageal sphincter, gastroparesis, hypertrophic pyloric stenosis, sphincter of Oddi dysfunction, short-segment Hirschsprung's, anal fissure, hemorrhoids, proctalgia fugax, irritable bowel syndrome, disorders of the upper esophageal sphincter, vasospastic disorders, and disorders of uterine and bladder spasm. Devices suitable for delivering this therapy are also disclosed.
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Kalloo Anthony N.
Pasricha Pankaj J.
Bockelman Mark
Smith Chalin
The Johns Hopkins University
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