Granted Patent B2

US 12,426,641 · App. 17/419,111 · Granted Sep 30, 2025

Inventors: Michel Bessant (Neuchatel, CH); Simon Flury (Neuchatel, CH); Axel Teichert (Neuchatel, CH)

Assignee: Philip Morris Products S.A.

A24F40/53A24F40/20A24F40/51A24F40/95

Abstract

Claims (47)

1. An aerosol-generating system, comprising:

a health monitoring device comprising:

at least one sensor configured to collect health data from a user,

a controller configured to

receive the health data collected by the at least one sensor, and

determine a health parameter based on the health data, and

a health monitoring device power supply configured to supply electrical power to at least one of the controller and the at least one sensor, the health monitoring device not being an aerosol generator for generating an aerosol from an aerosol-forming substrate;

an aerosol-generating device comprising:

a cavity configured to receive a plug of tobacco,

an aerosol-generator configured to generate aerosol from the plug of tobacco, and

an aerosol-generating device power supply configured to supply electrical power to the aerosol-generator,

wherein the health monitoring device and the aerosol-generating device are separate devices; and

a charging unit comprising:

at least one cavity configured to receive the health monitoring device and the aerosol generating device, and

a charging unit power supply,

wherein the charging unit power supply is configured to transfer electrical power from the charging unit power supply to the health monitoring device power supply when the health monitoring device is received within the at least one cavity,

wherein the charging unit power supply is further configured to transfer electrical power from the charging unit power supply to the aerosol-generating device power supply when the aerosol-generating device is received within the at least one cavity,

wherein the at least one cavity is a single cavity configured to receive each of the health monitoring device and the aerosol-generating device,

wherein the single cavity is sized to receive only one of the health monitoring device and the aerosol-generating device at a time,

wherein the charging unit power supply is configured to transfer electrical power from the charging unit power supply to the health monitoring device power supply when the health monitoring device is received within the single cavity, and

wherein the charging unit power supply is configured to transfer electrical power from the charging unit power supply to the aerosol-generating device power supply when the aerosol-generating device is received within the single cavity.

2. The aerosol-generating system according to claim 1 , wherein the at least one sensor comprises at least one of an air flow sensor, an air pressure sensor, an audio sensor, and an electrochemical gas sensor.

3. The aerosol-generating system according to claim 2 ,

wherein the at least one sensor further comprises an electrochemical gas sensor, and

wherein the controller is further configured to determine at least one of breath carbon monoxide level and a breath nitrogen dioxide level based on the health data collected by the electrochemical gas sensor.

4. The aerosol-generating system according to claim 2 , wherein the electrochemical gas sensor comprises a semiconductor gas sensor.

5. The aerosol-generating system according to claim 2 ,

wherein the at least one sensor further comprises at least one of an air flow sensor, an air pressure sensor, and an audio sensor, and

wherein the controller is further configured to determine a spirometry parameter based on the collected health data.

6. The aerosol-generating system according to claim 1 , wherein the at least one sensor comprises at least one of an electrode, an optical sensor, and a pressure sensor.

7. The aerosol-generating system according to claim 6 ,

wherein the at least one sensor further comprises an optical sensor, and

wherein the controller is further configured to determine, based on the health data collected by the optical sensor, at least one of a heart rate, a heart rate variability, an oxygen saturation level, a carbon monoxide saturation level, and an oxidative stress level.

8. The aerosol-generating system according to claim 7 ,

wherein the optical sensor comprises a multiple spatially resolved reflection spectroscopy sensor, and

wherein the controller is further configured to determine an oxidative stress level based on the health data collected by the multiple spatially resolved reflection spectroscopy sensor.

9. The aerosol-generating system according to claim 7 ,

wherein the optical sensor further comprises at least one light emitting diode and at least one photodiode, and

wherein the controller is further configured to determine, based on the health data generated by the at least one photodiode, at least one of a heart rate, a heart rate variability, an oxygen saturation level, and a carbon monoxide saturation level.

10. The aerosol-generating system according to claim 6 ,

wherein the at least one sensor further comprises an optical sensor and a pressure sensor, and

wherein the controller is further configured to determine a blood pressure based on the health data generated by the optical sensor and the pressure sensor.

11. The aerosol-generating system according to claim 1 ,

wherein the health monitoring device further comprises a motion sensor, and

wherein the controller is further configured to

receive motion sensor data generated by the motion sensor, and

determine a motion parameter based on the motion sensor data.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (50)