DE2161828A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drip chamber for intravenous infusion apparatus
Assignee: Tanabe Pharma Corp
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Filing: 1971-12-13
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Granted: —
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Expires: 1991-12-13
Abstract
Abstract The float valve sealing body is used to hermetically seal the lower end outlet of the drop chamber tube thus preventing air embolisms passing through the infusate to the patient. The thin film disc is large enough to cover the outlet but smaller than the internal diameter of the tube and mfred. from a water repellent material with a specific weight =1. Pref. the valve is mfred. from polypropylene or polyethylene and the tube and outlet nozzle from polystyrene, polycarbonate, acylic resin or PVC.
Inventors
- 👤 Osamu Osaka Yamaji (Japan). P
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 01:51
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/36; A61M5/40
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