Actuator comprising moveable membrane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040011357A1
SERIAL NO

10312325

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is described an actuator comprising an inlet port and an out-let port and a valve member situated between the inlet and outlet ports, the valve member comprising a moveable apertured membrane such that in the open position an aperture in the membrane is coincident with the inlet and outlet ports and in the closed position the aperture is non-coincident with one or both of the inlet and outlet ports. There is also described an inhaler system using the actuator and a method of administering a medicament to a patient using such an inhaler system.

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Patent Owner(s)

Patent OwnerAddress
INNOVATA BIOMED LIMITED2ND FLOOR NORTH SALTIRE COURT 20 CASTLE TERRACE EDINBURGH EH1 2EN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braithwaite, Philip Tewkesbury, GB 16 459

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