Becton Dickinson and Company Limited

Paul Hartmann Ag

Mark Hsieh

Axel Eckstein

Mircea Stefan Despa

Sundeep Kankanala

Andrew Richards

Dylan Wilson

Harry Bullivant

Michael Allan

Pierre Croizat

Jürgen Hofstetter

Chris Dawber

James Stein

Johanna Klusmann

Karina Beyrle

Johanna Schmidt

Christine Dawber

Disclosed are systems and methods of detecting an impulse of energy given off by an injection device and determining a dosage of medicine based on the impulse. In one example, a module detects the vibrations given off by dialing a click-wheel on an autoinjector and determining the selected dosage of medicine based on the dialed dosage.

Method and device for capturing a dose dialing event

The invention relates to a method for estimating a negative pressure at a wound site during a negative pressure wound therapy. The method comprises the steps of determining a negative pressure value by means of a pressure sensor, determining a pump speed associated with the electrical pump, multiplying the pump speed by a constant to obtain a modification value, and combining said modification value with the negative pressure value determined by means of the pressure sensor to obtain a modified negative pressure value. Said modified negative pressure value corresponds to the estimated negative pressure present at the wound site. The invention further relates to a negative pressure wound therapy system adapted to execute said method of estimating a negative pressure at a wound site.

Methods and devices for controlling negative pressure at a wound site

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Cambridge, United Kingdom

Mark Hsieh