Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact with electrical or electromagnetic...
Patent
1992-09-17
1993-11-09
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact with electrical or electromagnetic...
422 24, 604 21, 604267, 606 15, 606 29, 606 33, 219 1055R, 607122, A61L 208, A61N 500
Patent
active
052600203
ABSTRACT:
Techniques for effectively sterilizing catheters, particularly long-dwelling intravenous catheters, are disclosed. The techniques include the transmission and dispersion of ultraviolet or infrared radiation, the heating or cooling of a catheter distal end portion, and the transmission of electrical current along the catheter and through the catheter lumen or organic tissues in which the catheter resides.
REFERENCES:
patent: 4448198 (1984-05-01), Turner
patent: 4712559 (1987-12-01), Turner
patent: 4886505 (1989-12-01), Haynes et al.
patent: 4906238 (1990-03-01), Greenfeld et al.
patent: 5029585 (1991-07-01), Lieber et al.
Tiefenbrun Jonathan
Wilk Peter J.
Coleman Henry D.
Dawson E. Leigh
Sudol R. Neil
Warden Robert J.
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