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SYSTEM FOR COLLECTING BLOOD SAMPLES FROM A PATIENT, AND CORRESPONDING SAMPLE COLLECTION DEVICE AND PUMPS FOR EXTRACTING BLOOD FROM A PATIENT
SYSTEM FOR COLLECTING BLOOD SAMPLES FROM A PATIENT, AND CORRESPONDING SAMPLE COLLECTION DEVICE AND PUMPS FOR EXTRACTING BLOOD FROM A PATIENT
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机译:用于从患者身上采集血液的系统,以及用于从患者身上提取血液的相应样本收集设备和泵的系统
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摘要
The invention relates to a system for collecting blood samples from a patient, comprising: (i) a peristaltic pump with a rotor (31), comprising a movable pumping surface (33) and a stationary pumping surface (35), between which a flexible tube (25) can be housed, said pump also comprising a head (37) to which a support (29) for sample-holder tubes can be secured; and (ii) a sample collection device comprising (a) a needle holder with a tubular segment (15) that can support a hypodermic needle (1) comprising a connection base (5), said needle holder comprising a channel with an inlet and an outlet, in which the inlet comprises the tubular segment (15), (b) a support (29) for sample-holder tubes, and (c) a flexible tube (25) with a first end connected to the needle holder and a second end connected to the support (29).
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