Infuser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 16, 1999
Issued Date -
N/A
app pub date -
May 20, 1997
filing date -
Apr 18, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An infuser for infusing a liquid from a reservoir, comprising a durable part (1,2,3) forming a housing and a disposable part (4) containing the liquid reservoir and an energy reservoir for energizing the pumping function. The infuser, further, contains in its disposable part (4) all liquid-contacting elements of the device, and the disposable part (4) and the durable part (1,2,3) are provided with mating coupling means (10,11). A controlling unit in an electronic compartment (3) of the durable part (1,2,3) has a socket (12) into which a plug (13) may be inserted, the plug (13) contains a ROM carrying information defining infusion data. The plug (13) has a transparent sheet (14) covering a display (8) of the durable part when the plug (13) is inserted in the socket (12). The sheet (14) carries a graphic representation of the information in the ROM to be seen in relation to information displayed on the display (8).
First Claim
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