CN118401167A - 一种用于从呼出气中确定呼吸系统感染的装置及方法 - Google Patents

一种用于从呼出气中确定呼吸系统感染的装置及方法 Download PDF

Info

Publication number
CN118401167A
CN118401167A CN202280082559.6A CN202280082559A CN118401167A CN 118401167 A CN118401167 A CN 118401167A CN 202280082559 A CN202280082559 A CN 202280082559A CN 118401167 A CN118401167 A CN 118401167A
Authority
CN
China
Prior art keywords
subject
particle
particles
data
diagnostic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280082559.6A
Other languages
English (en)
Chinese (zh)
Inventor
斯万特·霍耶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parksar Co
Original Assignee
Parksar Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Parksar Co filed Critical Parksar Co
Publication of CN118401167A publication Critical patent/CN118401167A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Data Mining & Analysis (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Databases & Information Systems (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN202280082559.6A 2021-11-02 2022-11-02 一种用于从呼出气中确定呼吸系统感染的装置及方法 Pending CN118401167A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE2151347-8 2021-11-02
SE2151347 2021-11-02
PCT/EP2022/080598 WO2023078961A1 (en) 2021-11-02 2022-11-02 A device and method for determining a respiratory system infection from exhaled breath

Publications (1)

Publication Number Publication Date
CN118401167A true CN118401167A (zh) 2024-07-26

Family

ID=84360882

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280082559.6A Pending CN118401167A (zh) 2021-11-02 2022-11-02 一种用于从呼出气中确定呼吸系统感染的装置及方法

Country Status (5)

Country Link
US (1) US20240423497A1 (https=)
EP (1) EP4426193A1 (https=)
JP (1) JP2024537511A (https=)
CN (1) CN118401167A (https=)
WO (1) WO2023078961A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4312749A4 (en) 2021-03-31 2025-07-09 Zeteo Tech Inc DIAGNOSIS OF RESPIRATORY DISEASES BY CAPTURE OF AEROSOLIZED BIOMATERIAL PARTICLES USING FIXED BED SYSTEMS AND METHODS
US20220386893A1 (en) * 2021-03-31 2022-12-08 Zeteo Tech Inc. Capturing truncated proteoforms in exhaled breath for diagnosis and treatment of diseases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2701352A1 (en) * 2007-10-02 2009-04-09 Ann-Charlotte Almstrand Collection and measurement of exhaled particles
US11547322B2 (en) 2012-02-08 2023-01-10 Lundin Stefan Device and method for non-invasive analysis of particles during medical ventilation
CN104781666B (zh) * 2012-10-29 2018-11-13 理工研究与开发基金公司 用于诊断结核的传感器技术
CN117883121A (zh) * 2019-08-26 2024-04-16 泽特奥科技公司 利用呼出气诊断结核病和其他疾病

Also Published As

Publication number Publication date
WO2023078961A1 (en) 2023-05-11
EP4426193A1 (en) 2024-09-11
JP2024537511A (ja) 2024-10-10
US20240423497A1 (en) 2024-12-26

Similar Documents

Publication Publication Date Title
JP5931748B2 (ja) 一酸化窒素測定方法及び装置
CN104856679B (zh) 用于哮喘、肺结核及肺癌诊断及疾病管控的呼吸分析系统及方法
US10278639B2 (en) Method and system for sleep detection
CN101310690B (zh) 监控设备和方法
JP5706893B2 (ja) 吐出された一酸化窒素を決定する方法及び装置
JP4504383B2 (ja) 呼吸管の空気流を解析する方法およびシステム
US10004452B2 (en) System and methods for estimating respiratory airflow
CN118401167A (zh) 一种用于从呼出气中确定呼吸系统感染的装置及方法
US20180296124A1 (en) Device, sysem and method for determining a respiratory feature of a subject based on a breathing gas
JP2024537511A5 (https=)
CN115998252A (zh) 一种睡眠呼吸暂停的监测方法
Nitkiewicz et al. Respiratory disorders-measuring method and equipment
KR102891209B1 (ko) 날숨온도(ebt) 측정이 가능한 스마트 폐활량계 및 이를 이용한 copd 환자 스크리닝 시스템
CN108186019A (zh) 一种不需要控制呼气流量的呼出气一氧化氮测量方法
CN213963365U (zh) 一种有创型实验动物肺功能检测装置
EP1898786A2 (en) A method for generating output data
Khodaie et al. Design and Implementation of an Apparatus for Respiratory Parameters Estimation Based on Acoustic Methods
Teculescu et al. Computerized single-breath nitrogen washout: predicted values in a rural French community
CN210903016U (zh) 一种用于评估受试者气流受限的装置
Panditrao et al. Innovative condenser microphone-based non-invasive real time breath rate monitoring system
Lerios et al. A model-based quantification of nonlinear expiratory resistance in Plethysmographic data of COPD patients
Petersson Sjögren Structure of the distal lung studied with inhaled nanoparticles
WO2020058985A1 (en) Hand held spirometer system
Paul et al. for Respiratory Flow Diagnosis
CN121601230A (zh) 一种基于TabPFN的阻塞性睡眠呼吸暂停预测系统与方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination