Surgery – Respiratory method or device – Ozone or ion generation
Patent
1979-01-18
1981-04-28
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
222372, A61M 500
Patent
active
042639093
ABSTRACT:
A dispensing device for use in dispensing measured quantities of fluent materials through a plurality of resiliently compressible dispensing tubes, the device comprising a housing having a cartridge zone for receiving a cartridge having a plurality of dispensing tubes associated therewith; collapsing means for collapsing, in compression zones, dispensing tubes when located in the cartridge zone by means of a cartridge; and displacement means for displacing the collapsing means to advance the compression zones along compression paths to dispense fluent materials through such dispensing tubes.
A dispensing kit comprising a dispensing device as described, a cartridge removably located in the cartridge zone, and a plurality of resiliently compressible dispensing tubes located in the cartridge zone by means of the cartridge.
A dispensing kit comprising a dispensing device as described, a cartridge removably receivable in the cartridge zone, and a plurality of resiliently compressible dispensing tubes associated with the cartridge for positive location in the cartridge zone.
A fluent material pack for use with a dispensing device as described, and comprising a cartridge receivable in the cartridge zone of the housing of the dispensing device, and a plurality of resiliently compressible dispensing tubes associated with the cartridge.
A cartridge for use with a dispensing device as described, the cartridge comprising a body portion having a bore defined by a curved compression wall, and being adapted to have a plurality of resiliently compressible dispensing tubes associated therewith to lie along the compression wall.
REFERENCES:
patent: 2696173 (1954-12-01), Jensen
patent: 3386630 (1968-06-01), Haviland
patent: 3679331 (1972-07-01), Kushner
patent: 3737251 (1973-06-01), Berman et al.
patent: 3982534 (1976-09-01), Buckman
patent: 4070725 (1978-01-01), Austin et al.
patent: 4155362 (1979-05-01), Jess
Pitman-Moore Inc.
Yasko John D.
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