Peristaltic infusion pump

Description

FIG. 1 is a front elevational view of our new peristaltic infusion pump, with the swing arm portion of the invention in the closed position;

FIG. 2 is a rear elevational view thereof, with the swing arm portion of the invention in the closed position;

FIG. 3 is a top elevational view thereof, with the swing arm portion of the invention in the closed position;

FIG. 4 is a bottom plan view thereof, with the swing arm portion of the invention in the closed position;

FIG. 5 is a right side elevational view thereof, with the swing arm portion of the invention in the closed position;

FIG. 6 is a left side elevational view thereof, with the swing arm portion of the invention in the closed position;

FIG. 7 is a front elevational view thereof, with the swing arm portion of the invention in an open position;

FIG. 8 is a top elevational view thereof, with the swing arm portion of the invention in an open position;

FIG. 9 is a right side elevational view thereof, with the swing arm portion of the invention in an open position;

FIG. 10 is a left side elevational view thereof, with the swing arm portion of the invention in an open position;

FIG. 11 is a bottom plan view thereof, with the swing arm portion of the invention in an open position;

FIG. 12 is a perspective view thereof, with the swing arm portion of the invention in a closed position; and,

FIG. 13 is a perspective view thereof, with the swing arm portion of the invention in an open position.

Claims

The ornamental design for a peristaltic infusion pump, as shown and described.

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Inventors:	Walker; Clarence L. (Webster Groves, MO), Sunderland; Richard A. (Creve Coeur, MO), Davis; Mark A. (O'Fallon, MO)
Assignee:	Sherwood Medical Company (St. Louis, MO)
Appl. No.:	07/683,760
Filed:	April 11, 1991

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	538791	Jun 15, 1990	5057081

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Current U.S. Class:	D24/111; D24/108
Field of Search:	;128/DIG.13,DIG.12 ;417/234,360,411,474,477 ;604/151,152,153 ;D24/107,108,111,128 ;D13/107,108

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References Cited [Referenced By]

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U.S. Patent Documents

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Foreign Patent Documents

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Other References

"Frenta-System for Continuous Tube Feeding", Fresenius AG, .COPYRGT.1983..

Primary Examiner: Word; A. Hugo
Assistant Examiner: Simmons; I.
Attorney, Agent or Firm: Smith; Montgomery W. Allison; Richard D. Kartchner; Gene B.