Multiple heating elements with separate vaporizable materials in an electric vaporization device
First Claim
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1. An apparatus for generating an inhalable aerosol, the apparatus comprising:
- a cartridge comprising;
a first compartment configured to store a first vaporizable material, the first compartment comprising a first airflow path, the first compartment comprising a first chamber comprising the first airflow path,a first heating element configured to vaporize the first vaporizable material to form a first vapor,a second compartment configured to store a second vaporizable material, the second compartment comprising a second airflow path that is in communication with the first airflow path, the second compartment comprising a second chamber comprising the second airflow path,a second heating element configured to vaporize the second vaporizable material to form a second vapor, the second vapor introduced to the first vapor in the second chamber, anda mating end comprising a first plurality of contacts and a second plurality of contacts, the first plurality of contacts electrically coupled to the first heating element, the second plurality of contacts electrically coupled to the second heating element; and
a body comprising;
a battery,a first mating connection configured to electrically couple the first plurality of contacts and the first heating element with the battery,a second mating connection configured to electrically couple the second plurality of contacts and the second heating element with the battery,circuitry configured to control the first heating element to heat the first vaporizable material, the circuitry further configured to control the second heating element to heat the second vaporizable material, andat least one pressure sensor coupled to the circuitry, the pressure sensor configured to detect inhalation by the user, the circuitry configured to control, in response to the at least one pressure sensor detecting inhalation by the user, the first heating element to heat the first vaporizable material to a target temperature,wherein the body is configured to detachably couple to the mating end of the cartridge.
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Abstract
A cartridge for use with a vaporization device comprising a first heating element, a first compartment for containment of a first vaporizable material, and a second compartment for containment of a second vaporizable material, wherein the device generates an aerosol for inhalation by a subject by heating the first vaporizable material or the second vaporizable material.
465 Citations
29 Claims
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1. An apparatus for generating an inhalable aerosol, the apparatus comprising:
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a cartridge comprising; a first compartment configured to store a first vaporizable material, the first compartment comprising a first airflow path, the first compartment comprising a first chamber comprising the first airflow path, a first heating element configured to vaporize the first vaporizable material to form a first vapor, a second compartment configured to store a second vaporizable material, the second compartment comprising a second airflow path that is in communication with the first airflow path, the second compartment comprising a second chamber comprising the second airflow path, a second heating element configured to vaporize the second vaporizable material to form a second vapor, the second vapor introduced to the first vapor in the second chamber, and a mating end comprising a first plurality of contacts and a second plurality of contacts, the first plurality of contacts electrically coupled to the first heating element, the second plurality of contacts electrically coupled to the second heating element; and a body comprising; a battery, a first mating connection configured to electrically couple the first plurality of contacts and the first heating element with the battery, a second mating connection configured to electrically couple the second plurality of contacts and the second heating element with the battery, circuitry configured to control the first heating element to heat the first vaporizable material, the circuitry further configured to control the second heating element to heat the second vaporizable material, and at least one pressure sensor coupled to the circuitry, the pressure sensor configured to detect inhalation by the user, the circuitry configured to control, in response to the at least one pressure sensor detecting inhalation by the user, the first heating element to heat the first vaporizable material to a target temperature, wherein the body is configured to detachably couple to the mating end of the cartridge. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification