Apparatus for connecting medical liquid containers

Details Apparatus for connecting medical liquid containers Apparatus for connecting medical liquid containers

1982-02-19

1984-03-27

Rosenbaum, C. Fred

Surgery

Container for blood or body treating material, or means used...

Having hollow needle or spike for piercing container or...

604 29, 604244, 604407, 604905, 141330, A61M 500

Patent

active

044391935

ABSTRACT:
An improved apparatus for aseptically connecting medical liquid containers to a length of flexible tubing comprises a port on the container, a pierceable diaphragm within the port, and a hollow tubular piercing pin connected to the length of flexible tubing adapted for penetrating the pierceable diaphragm. An alignment tray having a bag port cavity integrally formed therein is adapted for receiving and fixedly positioning the bag port and the bag. A guide mechanism integrally formed along the length of the tray is constructed to align the piercing pin and allow it to be slidably joined to the bag port without touch contamination of the port or the pin.

REFERENCES:
patent: 3610241 (1971-10-01), LeMarie
patent: 3833030 (1974-09-01), Waldbauer, Jr. et al.
patent: 3853158 (1974-12-01), Whitty
patent: 4201406 (1980-05-01), Dennehey et al.
patent: 4219055 (1980-08-01), Wright
patent: 4296949 (1981-10-01), Muetterties et al.
patent: 4333505 (1982-06-01), Jones et al.
patent: 4340052 (1982-07-01), Dennehey et al.
patent: 4354490 (1982-10-01), Rogers

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