Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-11-15
1996-08-06
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604902, 604129, A61M 100
Patent
active
055429297
ABSTRACT:
The invention relates to a suction device for medical use, in which an aspirator (1) as illustrated in FIG. 1 is proposed, which has one or a plurality of side openings (3), and which is provided with a valve (4) which responds to underpressure.
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Appel Hans-Gunter
Laabs Walter
Rosenbaum C. Fred
Smith Chalin
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