Surgery – Controlled release therapeutic device or system – Osmotic or diffusion pumped device or system
Patent
1984-03-20
1986-03-25
Rosenbaum, C. Fred
Surgery
Controlled release therapeutic device or system
Osmotic or diffusion pumped device or system
128130, 128131, A61F 546
Patent
active
045780765
ABSTRACT:
This invention relates to a medicated device for insertion into the uterus or cervix comprising a T-shaped platform and a drug release attachment thereon, the platform having a vertical stem portion with a rounded knob portion at the top thereof and two flat flexible downwardly slanting arms extending from the knob, the arms tapering to a lesser dimension at the end from the knob to the end of the arms and the arms having a downward bend of about 45.degree.-110.degree. proximate the end of each arm.
REFERENCES:
patent: Re30312 (1980-06-01), Kessel
patent: 3467089 (1969-09-01), Hasson
patent: 3889666 (1975-06-01), Lerner
patent: 3935860 (1976-02-01), Hoff
patent: 4341728 (1982-07-01), Robertson et al.
patent: 4480642 (1984-11-01), Stoy et al.
Liukkonen Ahti M. K.
Luukkainen Tapani
Rosenbaum C. Fred
The Population Council, Inc.
Vinyard Sherri E.
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