Lifeline Scientific, Inc.

Ebb Therapeutics, Inc.

Other

Royal Appliance Mfg., Co.

Roto Zip Tool Corporation

Maia Pharmaceuticals, Inc.

Lifescience Scientific, Inc.

Rick W Walker

Christopher P Steinman

Kirk C Palmerton

Jason A Belton

Jeffrey S Louis

David C Kravitz

David Pettinato

Brian L Otts

Matthew Copithorne

James V Guarrera

Karl Herbert Beitzel

Gregg Alan Henderson

Peter Demuylder

Jeffrey John Schirm

Robert E Tucker

Gina G Stetsko

Edward P G Doughertry

Mark E Reindle

Rodney Hal Monson

Ross Lockwood

Scott Peter Adler

Aaron Randall Ferber

Evan David Shapiro

Peter DeMuylder

John Stark

Jason R Kopras

Vincent Haley

David Kisela

Ben O Arrington

Jeffrey R Walker

James R Norling

Edward P Doughertry

A medication delivery patch that is applied to the skin and activated to deliver a medication or other fluid into or through the skin. The patch may be completely mechanically driven, with no electronic components, for low cost, safety, and reliability. Pressing an activation button may set in motion a sequence of mechanical events that result in a needle exiting the patch into the skin of the user, and flow of fluid from an internal pouch in the patch into the user. When delivery is complete, another sequence of mechanical events may occur to retract the needle from the skin and stop the flow of fluid, and to show a visible indicator that delivery is complete. The patch may contain a fluid channel, such as a microfluidic channel, that controls the rate and time of delivery; this channel can be configured or selected for different medications or use cases.

Dual needle delivery system that connects and deploys needles of a medication delivery device

Mechanically driven medication delivery patch

Methods, devices and systems for improving sleep (including reducing sleep onset and maintenance of sleep duration), enhancing, or increasing sleep, including (but not limited to) treating sleeping disorders such as insomnia.

Systems for enhancing sleep

A method of cannulating vasculature includes inserting the vasculature through a first clamping surface of a cannula and rotating a second clamping surface of the cannula around the first clamping surface to move from an open position towards a closed position. Additionally, the method includes securing the vasculature between the first clamping surface and the second clamping surface.

Cannula

A cannula has a longitudinal base member having a first clamping end and a longitudinal arm member pivotally attached to the longitudinal base member and having a second clamping end, the cannula being in a closed position when the first and second clamping ends are brought together. A first clamp member is located at the first clamping end and has a first passage. A second clamp member is rotatably attached to the arm member at the second clamping end and has a second passage. The first and second passages form a combined passage when the clamp is in the closed position. The cannula may have a first locking member positioned on the arm member and a second locking member positioned on the base member. The first and second locking members interact with each other to lock the cannula in the closed position.

Cannula with floating clamping member

An apparatus for separating gas bubbles that may be entrained in perfusate flow prevents such bubbles from continuing downstream and entering an organ or tissue. The apparatus may include a chamber having a top wall, a bottom wall and side walls. The chamber may include an inlet configured to allow at least one of gas and liquid to enter the chamber, an air opening configured to allow at least gas to exit the chamber and a first liquid opening configured to allow at least liquid to exit the chamber. The apparatus may function as an accumulator that reduces or eliminates pulsatility of the liquid flow and pressure. The apparatus may include a minimum volume of gas, initially or through the accumulation of gas, such that flow and pressure fluctuations in the liquid are dampened or eliminated. The apparatus may include a sampling port in a wall of the chamber.

Perfusion apparatus with reduced pressure fluctuations, and bubble trap

A perfusion apparatus includes a coolant container having a basin-receiving recess that is at least partly surrounded by an inner chamber; a basin that is shaped to fit within the basin-receiving recess of the coolant container; and a cradle that is shaped to accept an organ and fit within the basin. The basin-receiving recess of the coolant container, the basin and the cradle each have positioning elements that are oriented such that the cradle is keyed to fit within the basin and the basin is keyed to fit within the coolant container, each in a single predetermined orientation. The plurality of positioning elements on the basin may include a plurality of protrusions on an outer surface of the basin.

Organ transporter

A cannula includes a first clamping surface on a closing portion of the cannula, a second clamping surface on a base of a cannula, a connecting structure that connects the closing portion and the base. The connecting structure may allow the closing portion to be rotated around the second clamping surface. The cannula may include a repeatably removable handle.

Cannula with floating clamp member

Basin

Lid for organ or tissue container

Organ or tissue cradle

Growing community of inventors

Stow, OH, United States of America

Rick W Walker