Other

Medinnovation Ag

Markus Weiss

William T Denman

Erich P Stoll

Peter Fritz Mejer

Rudolf Marcel Fuechslin

Thomas Neff

Rudolf Duenkl

Andreas Suter

A medical ventilation device comprising a cannula having proximal and distal ends; an inflatable cuff adapted to be inflated to an inspiratory pressure, the cuff attached to and surrounding a portion of the cannula toward the distal end thereof; an inspiratory pressure inflation tube having first and second ends, the first end in communication with an interior of the inflatable cuff, the second end adapted to communicate with an inspiratory pressure source; and a pressure valve in communication with the inspiratory pressure inflation tube.

Auto-inflation cuffs

The invention relates to a medical pump device comprising a rotary valve () having preferably only one rectilinear channel () which respectively connects the inlet () and the outlet () of the pump device, or connects the inlet to a pump chamber (), or said pump chamber to the outlet, upon rotation of the rotary element () of the valve. The invention enables a medical pump device to be especially easily produced, said pump device being preferably inserted between an infusion syringe driver or an infusion container and a catheter, and being used to supply small quantities of liquid in an accurately dosed manner.

Medical pump device

Growing community of inventors

Bauma, Switzerland

Markus Weiss