Nasal dispenser

Details Nasal dispenser Nasal dispenser

1988-02-16

1991-09-10

Green, Randall L.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820318, 604 58, A61M 1500

Patent

active

050464930

ABSTRACT:
This dispenser is designed to be employed in delivering a prescribed quantity of medication into a nostril of a patient. Primarily, it consists of a main body having a U-shaped chamber therein, for containing a measured quantity of medication received from a barrel of the device by rotation of a plunger in the barrel, and the main body is transparent for visually observing a pair of painted and indented dots provided in the leg portions of the medication chamber. An oral blow tube is also provided for air pressure to be applied to the chamber to dispense the medication out of the chamber into a flexible and transparent nasal tube that is insertable into a nostril of a patient.

REFERENCES:
patent: 658436 (1900-09-01), Groth
patent: 2587215 (1952-02-01), Priestely
patent: 3203455 (1965-08-01), Horabin
patent: 4151933 (1979-05-01), Myers
patent: 4240418 (1980-12-01), Rosskamp et al.
patent: 4570630 (1986-02-01), Elliott et al.

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