Device for introducing medicaments or the like into body cavitie

Details Device for introducing medicaments or the like into body cavitie Device for introducing medicaments or the like into body cavitie

1975-09-19

1977-10-11

Medbery, Aldrich F.

Surgery

Respiratory method or device

Ozone or ion generation

128232, 128248, 128251, 128272, 222190, 222541, G61M 300, B65D 3520

Patent

active

040529860

ABSTRACT:
A device for introducing aqueous compositions, especially those containing medicaments, in the form of a foam to a body cavity such as the colon or vagina, comprising a plastic container having a resilient deformable body portion, a dispersing end adapted to engage with the opening of the body cavity and a second end adapted to engage with a one-way valve assembly. When the container is partially filled with a foamable composition and a one-way valve assembly is attached foam may be expelled from the dispensing end into the body opening by squeezing the container body and on releasing the squeezing action air enters through the one-way valve assembly so that the container resumes its original shape ready for a further cycle of squeezing and reinflation.

REFERENCES:
patent: 39662 (1863-08-01), Lockwood
patent: 94620 (1969-07-01), Lockwood
patent: 1507498 (1924-09-01), Matthews
patent: 1940122 (1933-12-01), Gardner
patent: 2180063 (1939-11-01), McKinley
patent: 2864367 (1958-12-01), Mende
patent: 2876935 (1959-03-01), Lindberg
patent: 3010613 (1961-11-01), Stossel
patent: 3204835 (1965-09-01), Michel
patent: 3225970 (1965-12-01), Rooney
patent: 3339812 (1967-09-01), Meissner
patent: 3461868 (1969-08-01), Palich
patent: 3938706 (1976-02-01), Cohen

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