Hologic, Inc.

Paragonix Technologies, Inc.

Hologic, Ma

Danny Macari

William Lucas Churchill

Mathew John Whitney

David J Holigan

Joanna Myczkowska

Matthew Whitney

Samantha Estrella

Daniel Rapoport

A method for transporting a biological sample at hypothermic temperatures. The container can be cooled using phase change material and pump fluid through the sample. The fluid can pump through the system at a rate independent of the parameters of the biological sample. A valve can control the rate of flow of the fluid into the biological sample.

Method for hypothermic transport of biological samples

Device for transporting a biological sample

A method for operating a fluid management system includes automatically detecting an unstable condition in the system, which may include detecting a large change in the supply fluid amount (indicative of a bag change), detecting a large change in the waste fluid amount (indicative of a bag change), or detecting a large difference between the amount of fluid dispensed as measured by the weight data and the amount of fluid dispensed as measured by the flow data (indicative of a blockage in the supply tubing). The method further includes adjusting the operating mode of the system during the unstable condition, which may include switching to using flow data rather than weight data to track the fluid deficit during a supply bag exchange, halting operation of an outflow pump during a waste container exchange, and/or halting operation of the system during a blockage in the supply tubing.

Uterine distension fluid management system and method

A pump cartridge for mounting on a drive rotor includes a roller assembly having first and second hubs maintained in a spaced apart relationship and defining an axis, and a plurality of planetary rollers arranged in a circumferentially spaced orientation about the axis, the rollers mounted to the hubs displacement radially outward. One or more compressible tubing lines are interposed between the rollers and an interior wall of the pump cartridge housing. The housing and the first and second hubs collectively define a passageway through which a spreader on the drive rotor extends and may be rotated relative to the roller assembly to displace the rollers radially outward to thereby compress the tubing lines against the interior wall. A coupling feature on the first hub engages a roller driving feature of the rotor, so that rotation of the rotor causes rotation of the roller assembly about the axis.

Uterine distension fluid management system with peristaltic pumps

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Sudbury, MA, United States of America

Danny Macari