Amf Medical Sa

Tandem Diabetes Care Switzerland Sarl

Tandem Diabetes Care, Inc.

Benjamin Pruijs

Antoine Barraud

Nathanael Sigg

Christophe Satorre

Pierre Fridez

Laurent Mosimann

Vincent Vaucher

Fabien Berrettoni

Alain Woodtli

Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.

Systems and methods for delivering microdoses of medication

A drug delivery device comprising a pumping system () and a liquid reservoir () fluidly connected to a delivery system outlet (), the liquid reservoir comprising an elastic plunger () scalingly slidable within a container wall () of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump () comprising a plunger actuator arranged to displace the plunger (), and a dosing unit () arranged downstream of the liquid reservoir () and fluidly connected to the liquid reservoir. The dosing unit () comprises a chamber portion () arranged between an inlet valve () and an outlet valve (), the chamber portion () arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.

Patch pump device for drug delivery

A drug delivery device comprising a pumping system () and a liquid reservoir () fluidly connected to a delivery system outlet (), the liquid reservoir comprising an elastic plunger () sealingly slidable within a container wall () of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump () comprising a plunger actuator arranged to displace the plunger (), and a dosing unit () arranged downstream of the liquid reservoir () and fluidly connected to the liquid reservoir. The dosing unit () comprises a chamber portion () arranged between an inlet valve () and an outlet valve (), the chamber portion () arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.

Drug delivery device

Initialization for systems and methods for delivering microdoses of medication

Systems and methods for monitoring delivery of microdoses of medication

Growing community of inventors

Bienne, Switzerland

Benjamin Pruijs