Device for positioning a patient interface
AssigneeLoewenstein Medical Technology S.A.
InventorsKarl-Andreas FELDHAHN, Arnold FRERICHS, Martin BECHTEL
Life of this patent
Estimating the term…
Abstract
Disclosed is a spring element which is suitable for use with a patient interface and in the form of an elongated body and has an axis along which the spring element is compressed. Arranged in a direction of the axis, the spring element comprises a first region and a second region, at least one characteristic of the spring element in the first region having a value which is different from a value of the at least one characteristic in the second region.
Claims20
A spring element, wherein the spring element is suitable for use with a patient interface and in the form of an elongated body and has an axis along which the spring element is compressed, and wherein arranged in a direction of the axis, the spring element comprises a first region and a second region, at least one characteristic of the spring element in the first region having a value which is different from a value of the at least one characteristic in the second region.
A spring element, wherein the spring element is suitable for use with a patient interface and in the form of an elongated body and has an axis along which the spring element is compressed, and wherein the spring element comprises a first region with a first characteristic at right angles with respect to the axis and a second region with a second characteristic at right angles with respect to the first region and with respect to the axis.
A spring element, wherein the spring element is suitable for use with a patient interface and in the form of an elongated body, and wherein the spring element comprises a first and a second region which are located opposite one another, and wherein the first region has a higher degree of rigidity and/or a higher spring element constant than the second region.
Dependencies are inferred from the claim text.