Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Process control in response to analysis
Patent
1995-11-07
1998-04-14
Thornton, Krisanne
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Process control in response to analysis
73 375, 134 18, 134 2212, 134 2218, 422 20, 422 28, 422 33, 422105, 422108, 422110, G05D 700
Patent
active
057388245
ABSTRACT:
For the testing and cleaning of instruments (20) with continuous channels (25) for minimal invasive surgery or minimal invasive examination of body cavities, use is made of a testing and cleaning tray (10) for the instruments (20), which testing and cleaning tray (10) has flushing channels (30; 31), and of a holder arrangement (41) which receives this tray (10) and has attachments for each flushing channel (30). A fluid source (47) is connected via a distributor (56) to valves (57) and to the attachments of the holder arrangement (41). Using a throughput testing device (46; 55), the channels (25) of the instruments (20) are tested for penetrability individually or in groups one after another by means of fluid from the fluid source (47) being conveyed to the channels (25). In the event of the throughflow of a channel (25) being insufficient, the instrument (20) in question is registered for rejection, and in the event of the throughflow being sufficient, the instruments (20) are re-flushed with disinfecting and/or cleaning agents.
REFERENCES:
patent: 4064886 (1977-12-01), Heckele
patent: 4763678 (1988-08-01), Ott
patent: 5225160 (1993-07-01), Sanford et al.
patent: 5558841 (1996-09-01), Nakagawa et al.
"Endoskop-Aufbereitung Problematik und Stand der Technik", Krankenhaus Technik Journal, May 1991, pp. 32-34, 39.
Netzsch Newamatic GmbH
Thornton Krisanne
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