Insertable dispensing capsule

Details Insertable dispensing capsule Insertable dispensing capsule

1976-06-18

1977-06-07

Medbery, Aldrich F.

Surgery

Respiratory method or device

Ozone or ion generation

128261, 222107, A61M 300, A61J 307

Patent

active

040276716

ABSTRACT:
A method for treating gelatin capsules so that the end product resulting therefrom may be insertable through a body orifice for application of a measured dose of medicinal material to an area to be treated is disclosed. The method provides for the relative hardening and softening of respective portions of the capsule so as to allow the capsule to perform the desired function. Means are provided with the capsule to permit rupturing of the end of the capsule to allow the medicinal material to be discharged therefrom upon the application of pressure at the other end of the capsule.

REFERENCES:
patent: 1527659 (1925-02-01), Wilkie
patent: 1742809 (1930-01-01), Hoover
patent: 2342372 (1944-02-01), Scherer
patent: 2401617 (1946-06-01), Cochran
patent: 2512115 (1950-06-01), Sneff
patent: 2857914 (1958-12-01), Carliner
patent: 3182728 (1965-05-01), Zabriskie
patent: 3759379 (1973-09-01), Wrede
patent: 3826259 (1974-07-01), Bailey
patent: 3856142 (1974-12-01), Vessalo
patent: 3877430 (1975-04-01), Wieder

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