Parenteral solution container |
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| 申请号 | US30852863 | 申请日 | 1963-09-12 | 公开(公告)号 | US3298597A | 公开(公告)日 | 1967-01-17 |
| 申请人 | BAXTER LABORATORIES INC; | 发明人 | BELLAMY JR DAVID; | ||||
| 摘要 | 1,059,554. Seaming non-metallic sheet material. BAXTER LABORATORIES Inc. Aug. 31, 1964 [Sept. 12, 1963], No. 35510/64. Heading B5K. [Also in Division B8] A container for liquids, particularly therapeutic solutions, is formed of laminated plastics sheet so as to produce an inner layer of contents inert moisture resistant film and an outer layer of strength providing material which wholly surrounds the inner layer. This means that the inner layer is excluded from the seams. The laminate may be of polyvinylchloride and a polyhalohydrocarbon such as polychlorotrifluoroethylene which forms the inner layer. Two sheets 14, 15 may be welded together to enclose the contents, by high frequency heating whereby both films are melted simultaneously and pressure is applied by jaws such as 17, 17a to force the inner layer from the seam. | ||||||
| 权利要求 | 1. A PLASTIC CONTAINER FOR THERAPEUTIC SUBSTANCES COMPRISING A BAG-LIKE MEMBER PROVIDED WITH A PHARMACEUTICALLY ACCEPTABLE, MOISTURE VAPOR TRANSMISSION RESISTANT, PHARMACOLOGICALLY INERT LAYER COMPOSED OF A POLYHALOHYDROCARBON RESIN, AND AN OUTER THERMOPLASTIC STRENGTH PROVIDING |
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| 说明书全文 | |||||||
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