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DEVICE USED DURING INJECTION OF LIQUIDS INTO AMBULATORY PATIENT, DEVICE FOR USING IN INJECTION OF CURATIVE AGENT WITH CONTROLLABLE NORM OF CONSUMPTION (VERSIONS)
DEVICE USED DURING INJECTION OF LIQUIDS INTO AMBULATORY PATIENT, DEVICE FOR USING IN INJECTION OF CURATIVE AGENT WITH CONTROLLABLE NORM OF CONSUMPTION (VERSIONS)
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机译:在将液体注射到流动性患者中时使用的设备,用于在消耗性规范可控的情况下注射治疗剂的设备(版本)
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摘要
FIELD: medical engineering. SUBSTANCE: devices are used for mixing of parenteral liquids prescribed for injection into clinical patients at specific norms of consumption within long periods of time. Devices are made in the form of compact laminated construction with low profile. They include flexible widening membrane or membrane assembly which forms liquid chamber in combination with thin flat base. Liquid chamber has outlet for liquid. In some examples of devices this membrane or membrane assembly penetrable for liquid is positioned inside liquid chamber. EFFECT: enhanced control of liquid flow. 37 cl, 49 dwg
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