GB733890A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in or relating to cuffed catheters
Assignee: BOC Group Ltd
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Filing: 1953-04-20
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Granted: —
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Expires: 1973-04-20
Abstract
Abstract 733,890. Non-return valves. BRITISH OXYGEN CO., Ltd. April 20, 1954 [April 20, 1953], No. 10803/53. Class 135. A non-return valve for use in inflating the cuff of a cuffed catheter comprises a body 1 with an inlet 7 sealingly secured to a housing 2 and having a stem 4 formed with a passage 6 leading to a part co-operating with a sleeve 11 of resilient material, the port opening into a circumferential groove 10. An outlet nipple 13 is provided on the housing.
Inventors
- 👤 Alan James Juby
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 01:37
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/10; A61M25/1018; A61M25/10184; A61M25/10185; A61M25/10186; A61M25/10181; A61M25/10182
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