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US 5,041,090 AGranted
Occluding device
OwnerViktor I. Scheglov, Alexandr I. Goncharov +6inventors
InventorsViktor I. Scheglov, Alexandr I. Goncharov, Vyacheslav G. Antonenko, Alexandr G. Savenko, deceased, by Lidia I. Osaulenko, administrator, Igor A. Savenko, administrator, Grigory M. Savenko, administrator, Julia A. Savenko, heir
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Abstract
An occluding device, comprising an inflatable balloon (1) interconnected through a sphincter (2) with an insertable catheter (3), and an additional balloon (4) accommodated inside the main balloon (1) and having its own catheter (5), whereas one of the balloons has through perforations in the surface thereof.
Claims2
An occluding device comprising:
- a main inflatable balloon;
- a catheter inserted into said main inflatable balloon;
- a sphincter interconnecting said main inflatable balloon and said catheter;
- an additional inflatable balloon having perforations therein and being within said main inflatable balloon;
- a catheter inserted into said additional inflatable balloon;
- a sphincter interconnecting said additional inflatable balloon and said catheter inserted into said additional inflatable balloon.
3 more elements
Dependencies are inferred from the claim text.