Cylinder with drip chamber for infusion
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FIG. 1 is a perspective view of a cylinder with drip chamber for infusion showing our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being identical thereto;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a cross-sectional view thereof, taken along line VII--VII of FIG. 5;
FIG. 8 is a perspective view of a second embodiment of the cylinder with drip chamber for infusion;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a rear elevational view thereof;
FIG. 11 is a left side elevational view thereof;
FIG. 12 is a right side elevational view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof; and,
FIG. 15 is a cross-sectional view thereof taken along lines XV--XV of FIG. 13.
D235150 | May 1975 | Terman |
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4136692 | January 30, 1979 | Goldowsky |
4332247 | June 1, 1982 | Mittleman et al. |
4521212 | June 4, 1985 | Ruschke |
4533347 | August 6, 1985 | Deckert |
4553964 | November 19, 1985 | Sasaki |
707025 | June 1987 | JPX |
- D.R.O. Medical Prod. Inc., Sonia Kleiwmann, Oct. 7, 1985. Terumo Product Information, Terumo Corporation, Printed in Japan (Oct. 1988). Terufusion Volumetric Solution Administration Set, Terumo Corporation, Printed in Japan (Oct. 4, 1986).
Type: Grant
Filed: Mar 16, 1990
Date of Patent: May 11, 1993
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Tetsuya Arioka (Tokyo), Masashi Yoshikawa (Tokyo)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/495,293