The Laryngeal Mask Company Limited

Ambu A/s

Teleflex Life Sciences Unlimited Company

Gilles Dhonneur

Pascal Lucchina

Stéphane Checcaroni

Pressure indicator comprising a base, a deformable membrane fixed to the base in a fluid-tight manner according to a closed contour, and a body fixed to the base, delimiting a hollow volume covering the deformable membrane on the side opposite the base, while encompassing at least the closed contour, at least one inlet for a fluid the pressure of which is to be measured in a pressure range, wherein the deformable membrane is such that the expansion thereof for said pressure range is sufficient to be visible to the naked eye and to allow a direct display indicative of the pressure, in that the base is drilled with at least one first hole a first end of which emerges between the deformable membrane and the base in the closed contour, in that the body is drilled with at least one second hole a first end of which emerges into said hollow volume, in that the other end of the first hole is linked to the inlet respectively to the open air, in that the other end of the second hole is linked to the open air, respectively to the inlet, so that a pressure, respectively a pressure reduction, of fluid at the inlet causes an expansion of the deformable membrane in the hollow volume delimited by the body. Application of such an indicator to the monitoring of the inflation of a medical apparatus pad.

Pressure indicator

A Glottiscope for assisting with the insertion of an endotracheal tube or an Eschman like stylet into a patient is claimed. The Glottiscope comprises a blade which defines an internal passage for receiving an endotracheal tube or an Eschman like stylet, the blade having a proximal end and a distal end and means for viewing the patient's glottis, wherein the viewing means is disposed at the distal end and in use, below the point of emergence of an endotracheal tube or a stylet/guide (to rail road the endotracheal tube) in the internal passage to provide a view of the patient's glottis, the blade being adapted to direct the viewing means towards the center of the patient's glottis.

Growing community of inventors

Le Plessis Trevise, France

Gilles Dhonneur