DE3038928A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Expansion pessary for uterine tubes - with inner rigid core and outer soft elastic sleeve
Assignee: Individual
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Filing: 1980-10-15
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Granted: —
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Expires: 2000-10-15
Abstract
Abstract An expansion pessary to effect a reversible closure of the uterine end of (Fallopian) tubes consists of at least two parts. The inner part is a small rod of rigid plastic material, with a bulbous forward end and two inclined spreaders at the other end. The outerpart is a sleeve of soft and elastic plastic material with four sawtooth-shaped collars. Such a pessary causes no damage to the tube walls and cannot be grown over. Peristaltic movements cannot eject it.
Inventors
- 👤 Waldemar Dr.Med. 6630 Saarlouis Bleier
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:17
CPC Classifications
A; A61; A61F; A61F6/00; A61F6/20; A61F6/22
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