Injection valve for sample injection device to inject fluid sample into measuring device, has sample supply line supplying fluid sample to port and attached with sample supply line, and port provided with sample receiving part and retainer

摘要

The valve has a valve part provided with a first port and attached with fluid conduits. A first sample supply line supplies a fluid sample (90) i.e. liquid specimen, to a second port and attached with a second sample supply line. A third port is provided with a first sample receiving part and a retainer. A fourth port is attached with a second sample receiving part and the retainer. The first sample receiving part is fixed with a first sample measuring part (80). The second sample receiving part switches the fluid sample into a second sample measuring part (81). Independent claims are also included for the following: (1) a sample injection device (2) a measuring device (3) a method for injecting a fluid sample into a measuring device.