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EP0073847A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Blood bag with a connection unit

Assignee: Biotest AG
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Filing: 1981-09-03
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Granted: —
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Expires: 2001-09-03
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Abstract

Abstract 1. Blood bag having an interconnection system, containing a coupling (5), consisting of connecting portion (7), break-off portion (8), locus of fracture (9), and, if desired, collar (6), the coupling (5) being joined directly to the blood bag (1) such that it is situated directly at the upper edge of the bag and terminates substantially even therewith, the break-off portion (8) extending into the bag such that the break-off portion (8) will be inside of the bag after it is broken off, characterized in that the break-off portion (8) is formed of a material which has a lower density than blood.

Inventors

  • 👤 Wolfram H Dr. Dipl.-Chem. Walker

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 21:18
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2089; A61J1/05; A61J1/10; A61J1/2003; A61J1/2048

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2819805A Cited
AT203145B Cited
US3158165A Cited
US3482572A Cited
US3470893A Cited
DE7719528U1 Cited
US4181140A Cited
WO1981001105A1 Cited

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