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Nebulizer with drug intake monitoring function and drug intake monitoring system

A nebulizer and drug dosage technology, applied in the field of sensors, can solve the problem that the nebulizer cannot monitor the user's drug inhalation information sensitively and accurately, and achieve a simple structure and manufacturing process, high sensitivity and accuracy, and low cost. Effect

Active Publication Date: 2020-06-09
NAZHIYUAN TECH TANGSHAN LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the defects of the prior art and provide an atomizer and a drug intake monitoring system with the function of monitoring the amount of drug absorbed, which is used to solve the problem that the atomizer in the prior art cannot monitor sensitively and accurately. The problem of displaying user drug information

Method used

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  • Nebulizer with drug intake monitoring function and drug intake monitoring system
  • Nebulizer with drug intake monitoring function and drug intake monitoring system
  • Nebulizer with drug intake monitoring function and drug intake monitoring system

Examples

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example 1

[0051] Figure 2a with Figure 2b They are respectively a three-dimensional structural schematic diagram and a cross-sectional structural schematic diagram of the first example of the airflow sensor in the first embodiment of the nebulizer with the drug intake monitoring function provided by the present invention. Such as Figure 2a with 2b As shown, the airflow sensor includes: a housing 211 , a diaphragm assembly 212 and an electrode assembly 213 . Wherein, the interior of the housing 211 is formed with an accommodating chamber, an air inlet 2111 is formed on the side wall of the housing 211, an air outlet 2112 is formed on the bottom wall, and the air inlet 2111 and the air outlet 2112 are respectively connected to the accommodating chamber. connected to form an airflow path, so that the airflow generated by the user’s inhalation or exhalation passes through the airflow path; A vibration gap is formed between the bottom wall of the casing 211 and the bottom wall of the ...

example 2

[0055] Figure 2c It is a schematic structural diagram of the second example of the airflow sensor in the first example of the nebulizer with the function of monitoring the drug intake provided by the present invention. Such as Figure 2c As shown, the airflow sensor includes: a shielding shell 221 , an insulating layer 222 disposed on part or all of the inner surface of the shielding shell 221 , and at least one sensing unit. Wherein, the shielding shell 221 is provided with at least two air vents 2211, and the airflow generated by the user's inhalation or exhalation passes between the air vents 2211; 2211 , the airflow can enter from one of the air vents 2211 and flow out from the other air vent 2211 . The sensing unit includes: at least one fixed layer and one free layer; at least one fixed layer is fixed on the shielding shell 221; the free layer has a fixed part and a friction part; the fixed part of the free layer is connected with at least one fixed layer or The shie...

example 3

[0058] Figure 2d It is a schematic structural diagram of the third example of the airflow sensor in the first embodiment of the nebulizer with the drug intake monitoring function provided by the present invention. Such as Figure 2d As shown, the airflow sensor includes: a casing 231 , an electrode 232 disposed inside the casing 231 , and a first polymer film 233 . Wherein, the casing 231 is a hollow structure, and the electrode 232 and the first polymer film 233 are set inside. The central axes of the shell 231 , the electrode 232 and the first polymer film 233 are located on the same straight line, and the surfaces of the three are separated from each other. In terms of material, the housing 231 can be a metal shell, or a non-metal insulating shell. Structurally, the housing 231 further includes a first end surface 2311 and a second end surface 2312 oppositely disposed. Wherein, the first end surface 2311 is opened with at least one air inlet hole for air flow in, and t...

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Abstract

The invention discloses an atomizer and a drug absorption monitoring system with the function of monitoring the amount of drug absorption, wherein the atomizer comprises: a liquid storage part, a nozzle air flow monitoring part and an atomizer main body; wherein the liquid storage part , which is connected to the main body of the nebulizer, and is used to store the liquid medicine to be atomized and sprayed; the nozzle airflow monitoring part, which is connected to the liquid storage part, is used to output the airflow pressure electrical signal according to the airflow generated by the user's inhalation or exhalation, and The medicine liquid atomized by the nebulizer main body is sprayed into the mouth and nose of the user; the nebulizer main body is electrically connected with the nozzle air flow monitoring part, and is used for spraying the medicine liquid stored in the liquid storage part after nebulization, and According to the electrical signal of the airflow pressure output by the nozzle airflow monitoring component, analyze and calculate the amount of medicine inhaled by the user, and obtain the medicine inhalation information of the user. The nebulizer and the drug absorption monitoring system provided by the present invention can monitor the user's drug inhalation information sensitively and accurately.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to an atomizer and a drug absorption monitoring system with a drug absorption monitoring function. Background technique [0002] Due to the continuous warming of the global climate, the increasing environmental pollution, and the sudden cold and warm weather during the season transition, the number of cases of respiratory diseases continues to increase around the world, seriously affecting people's normal life. [0003] At present, in order to adapt to various complex treatment conditions and meet the high-quality needs of modern people, people usually use nebulizers to atomize water-soluble drugs into tiny mist particles for patients to inhale to relieve pain. There are various types and functions of atomizers in the prior art. Commonly used atomizers include ultrasonic atomizers, compressed air atomizers and mesh atomizers. However, most of the above-mentioned atomizers only It i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M11/00A61M15/00
CPCA61M11/00A61M15/0065
Inventor 徐传毅钟强
Owner NAZHIYUAN TECH TANGSHAN LLC
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