Braun Gmbh

Kaz Usa, Inc.

Kaz Europe Sa

Dieter Wunder

Fred Dieter Schnak

Stefan Hubert Hollinger

Brigitte Harttmann

Dirk Freund

Frank Kressmann

Martin Simeth

Gerrit Rönneberg

Ulrich Heck

Martin Giersiepen

Gerrit R&ouml;nneberg

Siegfried Zellermayer

Stefan Hollinger

The invention relates to a blood pressure manometer comprising a housing, a cuff connected to the housing, a cuff storage element in which a section of the cuff can be retracted to adjust the width of the cuff, and a cuff tightener which pulls the cuff section into the cuff storage element with a pre-determined tractive force. The cuff tightener comprises a pre-tensioned spring drive and a detachable withdrawal blocking element which prevents the cuff from withdrawing counter to the spring drive. The spring drive causes the cuff to automatically tighten with a pre-determined force, ensuring reproducible measuring results. The cuff storage element and the cuff tightener can be integrated into or engaged in a locking manner with the housing. An automatic switch-on mechanism switches the appliance on as soon as the cuff storage element is locked to the housing when the cuff is positioned on the limb.

Blood pressure measurement device

The invention is directed to a circuit arrangement with an inductive load and a buck converter, wherein the inductive load serves as coil, as well as to an electrical appliance with such a circuit arrangement.

Circuit arrangement and electrical appliance with an inductive load and a buck converter

Growing community of inventors

Schotten, Germany

Dieter Wunder