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US 2024/0390608 A1Published application
Combination spirometer-inhaler
AssigneeWillow Laboratories, Inc.
InventorsKevin Hughes Pauley, Sai Kong Frank Lee
Life of this patent
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Abstract
Various spirometer-inhaler systems and devices are disclosed. The spirometer-inhaler system may estimate physiological parameters of a user based on the user's inhaled and/or exhaled breaths received by the spirometer-inhaler device. The spirometer-inhaler device may comprise one or more flow paths. A first flow path may direct medication from a medicine canister to an opening of the device. A second flow path may direct a user's exhaled breath from the opening of the device to one or more flow measurement devices.
Claims21
(canceled)
A spirometer-inhaler device comprising:
- a first portion configured to removably receive a medicine canister;
- a second portion extending from the first portion, the second portion comprising a mouthpiece, wherein the mouthpiece comprises an opening and a plurality of flow rate sensors;
- a first flow path configured to direct medication from the medicine canister to the opening of the mouthpiece, wherein the first flow path comprises a first flow rate sensor configured to measure flow rate of inhaled air;
- and
- a second flow path configured to direct exhaled air from the opening of the mouthpiece to one or more flow rate measurement devices, wherein the second flow path comprises a second flow rate sensor, the second flow rate sensor configured to measure flow rate of exhaled air.
2 more elements
Dependencies are inferred from the claim text.