Laerdal Medical As

Joar Eilevstjønn

Helge Fossan

Helge Myklebust

Jon Nysæther

Øystein H Gomo

Øystein Gomo

Geir Inge Tellnes

Mette Stavland

A bow shaped pulse meter for new-born patients, comprising a control unit arranged in a central portion of the pulse meter, a first arm with an integrated first electrode and a second arm with an integrated second electrode extending respectively in a bow from opposite sides of the central portion, the integrated electrodes are configured to be in contact with a patient body (not shown) when in use, the electrodes being further electrically connected to the control unit. The pulse meter being distinctive in that the first and second arm and the control unit comprising an integral core element being made of a material having flexible properties to allow the respective arms to bend away from each other when the pulse meter is being arranged into an applying or removing position on the patient's body, the material having further spring back properties so that the arms naturally contract inwards such that the electrodes are maintained in contact with the patient's body when the pulse meter is in the applied position, the pulse meter further comprising a second layer overmolding at least a portion of each arm of the core element, the material of the second layer being electro conductive forming a connection between the electrodes and the control unit.

Pulse meter for newborn

Heart rate monitor for newborns

Embodiments of the present invention are directed toward a system and method of determining real time chest compression depth of a CPR patient or manikin from acceleration and a reference signal, such as force. In one embodiment, an acceleration signal is filtered and integrated to determine a raw depth signal. A force signal is adjusted to having a similar amplitude, phase, and shape as the raw depth signal. The force signal is filtered. The adjusted force signal is subtracted from the filtered force signal to obtain a compensation signal. The chest compression depth is obtained by adding the raw depth signal to the compensation signal.

System and method for increased accuracy in determining CPR chest compression depth in real time

Growing community of inventors

Sandnes, Norway

Joar Eilevstjønn