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Calibrated dose control

A dose and controller technology, applied in the field of calibrated dose control, can solve the problems of inaccuracy, high accuracy and cost, measurement difficulty, etc.

Active Publication Date: 2017-12-01
JUUL LABS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These measurements can be difficult, require high levels of precision and expense, and can lead to inaccurate results

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0127] figure 2 and image 3 Shows the relationship between the TPM predicted using Equation 1 and the actual reading of TPM using the inhalation or smoking machine. figure 2 The graph shows the relationship between predicted TPM (solid line) and measured TPM (dots) for machine trials. In this test, R squared was 0.78.

[0128] to collect figure 2 and image 3 Inhalation or smoking machines are constructed using electronic vaporizer units equipped with separate removable compartments containing vaporizable material. Set up two units in series. Gather temperature and power measurements. Take ten puffs (at 55cc / 3sec) with an inhaler or smoking machine. Mass loss (or TPM loss) was measured every 10 puffs. Thirty-one sample readings were taken using two prototype electron vaporizer units and four prototype chambers. The acquired power and temperature data were analyzed. The comparison of power and temperature data is compared with the actual measured mass loss data to...

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Abstract

The invention relates to calibrated dose control. According to the invention, methods and vaporizer apparatuses that estimate, measure and / or predict the amount of vapor and / or material (including active ingredients) released by the vaporizer apparatus. In particular, described herein are electronic vaporizers and methods of using them that determine a dose / amount of vapor and / or a material in the vapor based primarily or exclusively on the electrical and thermal properties, e.g., power or energy applied to the vaporizing element (e.g., heating coil) and the temperature of the material immediately before and as it is vaporized. Dose information may be used to control operation of the device and / or reported to the user.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Application No. 62 / 088,464, filed December 5, 2014, entitled "CALIBRATED DOSE CONTROL AND HEATBLOCK RESERVOIR FOR E-VAPORIZER DEVICE," and filed on July 31, 2015, entitled "CALIBRATED US Provisional Application No. 62 / 199,828 to DOSE CONTROL", the entire contents of each of which are incorporated herein by reference. [0003] This patent application may also be related to US Patent Application No. 14 / 581,666, entitled "Vaporization Device Systems and Methods," filed December 23, 2014, the entire contents of which are incorporated herein by reference. [0004] Incorporation by reference [0005] All publications and patent applications mentioned in this specification are herein incorporated by reference in their entirety as if each individual publication or patent application was specifically and individually indicated to be incorporated by reference. field of invention [0006] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A61M15/00A24F40/10A24F40/53
CPCA61M2016/0027A61M2016/0039A61M2205/14A61M2205/3368A61M2205/581A61M2205/582A61M2205/583A61M2205/8206A61M2205/8237A61M11/042A61M15/0065A61M15/06G01N33/0027H05B1/0244A24F40/10A24F40/53A61M15/008A61M2205/33G01K7/22A24F40/50A24F40/51A61M2205/3327A24F40/57A24F40/60A24F40/46A24B15/167A24F40/65A24F40/42
Inventor A·鲍恩J·蒙西斯A·阿特金斯B·英格布雷森E·L·迪盖
Owner JUUL LABS INC