Implantable patient-activated fluid delivery device and outlet v

Details Implantable patient-activated fluid delivery device and outlet v Implantable patient-activated fluid delivery device and outlet v

1988-05-18

1990-02-06

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

A61N 100

Patent

active

048985830

ABSTRACT:
An implantable fluid delivery device having a deformable casing containing a fluid reservoir, a compressible pump housing, and inlet and outlet valves for controlling the flow of metered amounts of fluid from the reservoir to a catheter when a target zone of the casing's top wall is depressed. The construction and operation of the outlet valve result in the generation of a tactile feedback signal transmitted through the target zone to inform a user that a measured amount of fluid has been discharged from the device.

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United States Statutory Invention Registration H150.

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