| 摘要 |
PCT No. PCT/BR94/00007 Sec. 371 Date Feb. 2, 1995 Sec. 102(e) Date Feb. 2, 1995 PCT Filed Apr. 4, 1994 PCT Pub. No. WO94/22509 PCT Pub. Date Oct. 13, 1994The present invention is a device for the administration, in humans and animals of therapeutical or diagnostic fluids, with the device already containing the fluid for injection, ready for use, eliminating the need for glass vials, ampules and conventional syringes. The device is constituted by a plastic, flexible, neutral non-reacting pressure resistant, internally coated recipient, with a conical or cylindrical shape in an upper view, oval in transversal cut-off, containing at its tapered portion a heat sealed terminal with a fitting connection, tubular section, wing and reinforced by a pressure ring. For low injection volumes, the recipient is placed between plates, with a scale portion and injected volume indicator. For drip infusion, the recipient is hung up, and is equipped with a luer-lock terminal, a flow control valve, dropping chamber, tubing, needle, and air filter. For large volumes injection, the flexible recipient is installed between two pressing elements with a scale and electric coils adhered to the external faces of the pressing plates for maintaining the temperature of the fluid. |
