Devices for administering medicaments to patients

Details Devices for administering medicaments to patients Devices for administering medicaments to patients

1988-12-27

1991-07-30

Burr, Edgar S.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820321, A61M 1500

Patent

active

050352377

ABSTRACT:
A device is provided for administering medicaments in solid finely divided form to patients. The device comprises a housing, a tray mounted in the housing and movable between first and second positions relative to the housing, a support disc provided on the tray and adapted to receive a carrier provided with at least one medicament container. A plunger is operable to penetrate a container registered therewith to open the container, movement of the tray from its first to its second position being such as to cause the support to bring a container into registration with the plunger. Air enters through an air inlet and there is an outlet through which a patient can inhale air having medicament therein.

REFERENCES:
patent: 1383270 (1921-06-01), Henning
patent: 2386877 (1945-10-01), Neilson Jr. et al.
patent: 3888253 (1975-06-01), Watt et al.
patent: 3949751 (1976-04-01), Birch et al.
patent: 4384649 (1983-05-01), Brodsky
patent: 4444610 (1984-04-01), Torterotot et al.
patent: 4446862 (1984-05-01), Baum et al.
patent: 4627432 (1986-12-01), Newell et al.
patent: 4690279 (1987-09-01), Hochberg

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