Cardiotomy reservoir

- Terumo Kabushiki Kaisha
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Description

FIG. 1 is a front elevational view of a cardiotomy reservoir showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D282282 January 21, 1986 Chernack
D291920 September 15, 1987 Monzen et al.
4208193 June 17, 1980 Munsch et al.
4243531 January 6, 1981 Crockett et al.
4282180 August 4, 1981 Raible
4642089 February 10, 1987 Zupkas et al.
4662906 May 5, 1987 Matkovich et al.
4664682 May 12, 1987 Monzen
4705497 November 10, 1987 Shitaokoshi et al.
4743371 May 10, 1988 Servas et al.
Patent History
Patent number: D323558
Type: Grant
Filed: May 12, 1988
Date of Patent: Jan 28, 1992
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Kenichi Kida (Tokyo), Yoshihiro Ih (Fujinomiya)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris V. Coles
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/192,887
Classifications
Current U.S. Class: Hematological Or Intravenous Treatment (41) (D24/169)