Insufflator for the administration of drugs in the form of a pow

Details Insufflator for the administration of drugs in the form of a pow Insufflator for the administration of drugs in the form of a pow

1988-07-27

1989-12-05

Wiecking, David A.

Surgery

Respiratory method or device

Means for mixing treating agent with respiratory gas

12820315, A61M 1500

Patent

active

048845655

ABSTRACT:
An insufflator for administering pre-dosed powder drugs contained into opercola, which comprises a body having an air-inlet opening and a substantially vertical outlet channel for the air carrying the powder drug, and a device with opposite pins of a known kind for puncturing the operculum, said operculum being placed in a suitable seat. The latter is provided in a member that is turnable relative to said body. Said turnable member can take at least two different positions: a first position, where the operculum can be axially punctured by the above-mentioned opposite, substantially horizontal pins; and a second position, turned 90.degree. relative to said first position, where the opposite holes that have been pierced in the operculum are coaxial with said air-outlet channel.

REFERENCES:
patent: 2517482 (1950-08-01), Hall
patent: 3507277 (1970-04-01), Altounyan et al.
patent: 3807400 (1974-04-01), Cocozza
patent: 3870046 (1975-03-01), Elliott
patent: 3906950 (1975-09-01), Cocozza
patent: 3971377 (1976-07-01), Damani
patent: 3991761 (1976-11-01), Cocozza
patent: 4013075 (1977-03-01), Cocozza
patent: 4249526 (1981-02-01), Dean et al.
patent: 4423724 (1984-01-01), Young
patent: 4811731 (1989-03-01), Newell et al.

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