Islet cell transplantation machine for diabetes cure

Details Islet cell transplantation machine for diabetes cure Islet cell transplantation machine for diabetes cure

1996-07-16

1998-11-17

Saunders, David

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

210196, 422101, 4352841, 4352941, 4352971, 4352972, 4352974, 4353061, 4353081, C12Q 100, C12M 308

Patent

active

058374442

ABSTRACT:
An apparatus for collecting a subpopulation of cells larger than a predetermined size from a collagenase distended organ by circulating fluid through a closed loop system. The closed loop system includes a digesting chamber to liberate cells from the organ, a cell collection chamber, and a filter adjacent the cell collection chamber for retaining cells larger than the predetermined size. The circulating fluid transports liberated cells through the cell collection chamber to the filter. Subsequently, the cells on the filter are flushed back into the cell collection chamber by a density medium. A tube then withdraws the desired subpopulation of cells from the cell collection chamber.

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patent: 5447863 (1995-09-01), Langley
patent: 5459054 (1995-10-01), Skjak-Braek et al.

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