Strömungswegerfassung für eine Strömungstherapievorrichtung

Details

Veröffentlichungs-Nr.

EP4721797

Anmeldetag

17. Mai 2017

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

A61M16/16(AHMAD SAMIR S et al.)(KONINKL PHILIPS NV et al.)

Abstract

Systems and method for conducting respiratory therapy in a respiratory system can adjust a flow of respiratory gases to a patient based upon a detected patient breath cycle. The respiratory system can include a non-sealed patient interface. The respiratory system can be configured to deliver a high flow therapy. A patient breath cycle may be determined using one or more measured parameters, such as a flow rate, a blower motor speed, and/or a system pressure. A flow source may be adjusted to have a phase matching that of the patient's breath cycle, such that flow in increased in response to the patient inhaling, and decreased in response to the patient exhaling.

Anmelder

Firma

Fisher & Paykel Healthcare Limited

Land

🇳🇿 Neuseeland