Patent · US Active

Device for positioning a patient interface

US11160946B2 · kind B2 · utility

1Cited by

9References

18Claims

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	Nov 16, 2018
Grant date	Nov 2, 2021
Priority date	—
Expiry date	Aug 13, 2039

Classification

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

Abstract

Disclosed is a supporting device for a patient interface on the forehead of the patient. The supporting device has an adjustment by means of a self-acting, incorporated spring element and, depending on the tightening force of the harness, the forehead pad presses onto the forehead of the user as a result of the spring force and thus provides the patient interface at a spacing which is suitable for the patient and provides optimum, fault-free adaptation.

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