Patent · US Active

Patient valve for ventilating a patient with a ventilator

US11484683B2 · kind B2 · utility

0Cited by

4References

17Claims

0Family size

Assignee

WEINMANN EMERGENCY MEDICAL TECHNOLOGY GMBH & CO. KG · DE

Inventors

Christian NEUHAUS · Hamburg, DE
Matthias Pulla · Hamburg, DE
Johannes Kreuzer · Munich, DE
Samir El Diwany · Norderstedt, DE

Key dates

Filing date	Feb 16, 2018
Grant date	Nov 1, 2022
Priority date	—
Expiry date	Apr 25, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M16/085
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A patient valve for ventilating a patient with a ventilator, including a first valve element having at least one connection, wherein the at least one connection is oriented with the central axis thereof at an angle deviating from the vertical position in relation to the patient valve central axis, such that a shortened patient valve having a reduced dead space volume is supported.

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