Method and device for identifying a change in pressure in...

Communications: electrical – Condition responsive indicating system

Reexamination Certificate

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C340S603000, C340S608000, C604S031000, C604S065000, C604S066000, C604S067000, C604S151000, C604S500000, C073S149000, C222S092000, C222S095000, C222S175000

Reexamination Certificate

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08081069

ABSTRACT:
An insulin pump and an infusion set adapter having a membrane which can be acted upon by a liquid flow path associated with the pump, wherein the pump comprises a sensor by which a change in shape or location of at least a portion of the membrane caused by a change in the liquid pressure in the flow path can be detected in a contact-free manner to identify an occlusion in the flow path.

REFERENCES:
patent: 3591841 (1971-07-01), Heitmann et al.
patent: 3787191 (1974-01-01), Duncan
patent: 4126132 (1978-11-01), Portner et al.
patent: 4609939 (1986-09-01), Kozawa et al.
patent: 4882575 (1989-11-01), Kawahara et al.
patent: 5348539 (1994-09-01), Herskowitz
patent: 5458121 (1995-10-01), Harada
patent: 5640964 (1997-06-01), Archibald et al.
patent: 5661277 (1997-08-01), Graham, II
patent: 5720721 (1998-02-01), Dumas et al.
patent: 5852946 (1998-12-01), Cowger
patent: 5982352 (1999-11-01), Pryor
patent: 5989222 (1999-11-01), Cole et al.
patent: 6572604 (2003-06-01), Platt et al.
patent: 6662663 (2003-12-01), Chen
patent: 6710797 (2004-03-01), McNelley et al.
patent: 6990860 (2006-01-01), Gillanders
patent: 2003/0167035 (2003-09-01), Flaherty et al.
patent: 2005/0178206 (2005-08-01), Malmstrom et al.
patent: 2007/0135691 (2007-06-01), Zingelewicz et al.

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