US 2022/0034764 A1 · GAS SENSOR MODULE

Abstract

A removable gas sensor module is provided for a therapeutic gas delivery device. The gas sensor module includes a sample chamber which receives a sample gas from the therapeutic gas delivery device. A gas detection unit includes a plurality of sensors operable to measure at least one property of the sample gas. The sensors include two or more of a gas detection sensor, a humidity sensor, a temperature sensor, or a combination thereof. The gas sensor module is self-contained within the therapeutic gas delivery device and swappable with another gas sensor module.

Claims24

Dependent claims

A removable gas sensor module for a therapeutic gas delivery device, the gas sensor module comprising:

a sample chamber operable to receive a sample gas from the therapeutic gas delivery device;
and
a gas detection unit comprising a plurality of sensors operable to measure at least one property of the sample gas, wherein the plurality of sensors include two or more of a gas detection sensor, a humidity sensor, a temperature sensor, or a combination thereof,
wherein the gas sensor module is self-contained within the therapeutic gas delivery device and swappable with another gas sensor module.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

17/299,171Filed 3 Dec 2019

Priority

3 Dec 2018

Published

3 Feb 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification26 codes

G01N 1/24
In the gaseous state: suction devices
A61M 16/04
Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators ; Tracheal tubes: tracheal tubes
A61M 16/085
For sampling: gas sampling
A61M 16/1005
Preparation of respiratory gases or vapours: with O2 features or with parameter measurement

Gas sensor module

Life of this patent

Gas sensor module

Life of this patent

Abstract

Claims24