Block Medical, Inc.

Steven R Payne

Frederic P Field

Edward T Cordner, Jr

James M Verespej

Glenn J Istratoff

Emil H Soika

A liquid infuser apparatus includes an elastic sleeve mounted on an elongated member and within a collapsible spherical housing to enable it to expand naturally to maintain a constant pressure over the infusion period. A rigid open ended housing into which an infuser may be removeably placed provides a reusable protective housing. Multiple infusers are packaged with a rigid housing in a kit.

Compact collapsible infusion apparatus

An infusion system for the delivery of a first continuous flow of a intravenous fluid and second multiple selectable dosages of the fluid from a source to a site comprises a source of intravenous fluid under pressure, a housing having an inlet for connection to the source of fluid and an outlet for connection to a delivery site, a first passage in the housing for conveying a continuous constant low volume of the fluid to the outlet, and a second passage in the housing having an accumulator for accumulating a predetermined fixed charge of fluid and an actuator for selectively releasing the flow of the fluid from the accumulator to the outlet.

Patient controlled bolus dosage infuser

A system for simultaneously filling multiple reservoirs of an IV delivery system comprises a support frame, port positioners on the support frame for positioning a plurality of fill ports of a multiple chamber reservoir, a plurality of injection pumps for injecting a predetermined amount of a fluid, coupling devices for coupling the injection pumps to a fill port of a reservoir, and an actuator for simultaneously coupling the couplers to the fill ports and filling said reservoirs with a predetermined amount of a fluid.

Growing community of inventors

San Diego, CA, United States of America

Steven R Payne