| 摘要 |
PCT No. PCT/FR92/00870 Sec. 371 Date Mar. 18, 1994 Sec. 102(e) Date Mar. 18, 1994 PCT Filed Sep. 17, 1992 PCT Pub. No. WO93/05831 PCT Pub. Date Apr. 1, 1993.Transfusion and perfusion device having two pressure bags communicating via a calibrated pressure-reducing valve, each pressure bag including an inflatable pressure balloon. Each balloon is held in an envelope and has the same shape as its envelope. An inflating device provides for the inflation of the pressure balloon, and a verticalization device ensures verticality of the drip. Both envelopes which hold the two balloons are flexible and are each provided with a sleeve intended to receive a flexible pouch of the perfusion product in such a way that the pressure balloon contained in its envelope may be inflated to a high pressure and therefore may act as a pressing balloon in order to provide the flow rate necessary for life support. The invention is applicable to the medical and veterinary fields.
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