Patent · US Active

Tubing assembly for patient interface device and elements for improving the fit and feel of such assembly

US12171947B2 · kind B2 · utility

0Cited by

2References

2Claims

0Family size

Assignee

KONINIKLIJKE PHILIPS N.V. · NL

Inventors

ADAM LEVERN BELL · Pittsburgh, US
Kevin Daniel Himes · Irwin, US
Jonathan Sayer Grashow · Pittsburgh, US
DANIEL STEED · West Valley City, US
Elizabeth Eury · Latrobe, US
Richard Thomas Haibach · Verona, US
Stephen Hlopick · Murrysville, US

Key dates

Filing date	Jan 28, 2022
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Oct 6, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M16/0605
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A tubing assembly for use with a patient interface device includes a manifold portion structured to be coupled to a conduit carrying a flow of breathing gas and a number of tubular portions. Each tubular portion extends from the manifold portion to a distal end which is structured to be coupled to the patient interface device. Each tubular portion is structured to communicate the flow of breathing gas from the manifold portion to the patient interface device. Each tubular portion comprises an adjustment element which provides for a characteristic of the tubular portion to be selectively varied.

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