Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-12-22
1990-07-24
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
100 29, A61M 302
Patent
active
049432850
ABSTRACT:
A rectal speculum for use in conjunction with colonic lavage has an axially undulating exterior surface for defining an annular depression to receive and be gripped by the rectal sphincter muscle upon insertion of the speculum.
REFERENCES:
patent: 2458719 (1949-01-01), McCormick
patent: 4325370 (1982-04-01), Young
patent: 4712536 (1987-12-01), Hawks
patent: 4842580 (1989-06-01), Ouelette
LandOfFree
Undulating rectal speculum does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Undulating rectal speculum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Undulating rectal speculum will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1266099