Surgery – Container for blood or body treating material – or means used... – Having hollow needle or spike for piercing container or...
Patent
1986-02-26
1988-02-02
Yasko, John D.
Surgery
Container for blood or body treating material, or means used...
Having hollow needle or spike for piercing container or...
604 89, 141330, A61M 516
Patent
active
047227338
ABSTRACT:
A drug handling apparatus and method are disclosed. A delivery receptacle, such as a syringe, is provided with a first substance, such as a liquid diluent, either stored in the delivery receptacle or provided from a separate storage receptacle, and the first substance in the delivery receptacle is transferred to a storage receptacle provided with a second substance, such as a drug in solid form, with the transfer being accomplished by moving an actuator, such as the piston within a syringe, in a first direction to create a positive flow of the first substance from the delivery receptacle through a vented transfer unit to the storage receptacle where the substances are mixed to thereby, for example, reconstitute the drug. By then moving the actuator in a second direction, such as by movment of the syringe piston in the opposite axial direction, the mixture is then withdrawn from the storage receptacle and transferred through the vented transfer unit to the delivery receptacle. After removal of the storage receptacle and transfer unit from the delivery receptacle, the mixture can then be discharged from the delivery receptacle to a patient connected therewith by again actuating the actuator in the first direction. Packaging for the delivery and storage receptacles is provided with the receptacles being stored in spaced and sealed relationship until needed.
REFERENCES:
patent: 1929616 (1933-10-01), Vopata
patent: 2668533 (1954-02-01), Evans
patent: 2812117 (1957-11-01), Butkus et al.
patent: 3125092 (1964-03-01), Cohen
patent: 3337041 (1967-08-01), Damaskus
patent: 3359977 (1967-12-01), Burke
patent: 3662752 (1972-05-01), Yokoyama
patent: 3783895 (1974-01-01), Weichselbaum
patent: 3797521 (1974-03-01), King
patent: 3881640 (1975-05-01), Noble
patent: 3938520 (1976-02-01), Scislowicz et al.
patent: 4211588 (1980-07-01), Raines
patent: 4410321 (1983-10-01), Pearson et al.
patent: 4505709 (1985-03-01), Froning et al.
patent: 4543101 (1985-09-01), Crouch
patent: 4564054 (1986-01-01), Gustausson
patent: 4576211 (1986-03-01), Valentini et al.
Harris Robert E.
Intelligent Medicine, Inc.
Yasko John D.
LandOfFree
Drug handling apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drug handling apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drug handling apparatus and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1634574