Patent ID: 11927503
Assignee: CYTIVA SWEDEN AB
Field: Biotechnology (Chemistry)
Classification: CPC G  B  C | IPC B  C  G

Claim 0:
1. A computer implemented method for determining a weld integrity test result performed by a system configured to aseptically transferring cells to a container, the method comprising:
welding a vial to a connector to obtain a fluid-tight seal between the vial and a connector, the connector being provided with a pair of conduits each having one end protruding through the connector and into the vial,
sealing an opposite end of one of the conduits,
generating a fluid pressure different to an ambient fluid pressure at an opposite end of the other conduit,
measuring a fluid pressure within at least one of the conduits,
determining a fluid pressure change based on the ambient pressure and the measured fluid pressure, and
determining the weld integrity test result as pass or as fail based on the fluid pressure change.