Patent · US Active

Device for positioning a patient interface

US12138392B2 · kind B2 · utility

0Cited by

10References

10Claims

0Family size

Assignee

LOEWENSTEIN MEDICAL TECHNOLOGY S.A. · LU

Inventors

Karl-Andreas Feldhahn · Hamburg, DE
Arnold Frerichs · Buxtehude, DE
Martin Bechtel · Winsen (Luhe), DE

Key dates

Filing date	Oct 25, 2021
Grant date	Nov 12, 2024
Priority date	—
Expiry date	Oct 24, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M16/0825
WIPO fieldMedical technology
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.