JP2025519023A - 局所換気のための気管支内の流量測定及び流量制御 - Google Patents

局所換気のための気管支内の流量測定及び流量制御 Download PDF

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Publication number
JP2025519023A
JP2025519023A JP2024565116A JP2024565116A JP2025519023A JP 2025519023 A JP2025519023 A JP 2025519023A JP 2024565116 A JP2024565116 A JP 2024565116A JP 2024565116 A JP2024565116 A JP 2024565116A JP 2025519023 A JP2025519023 A JP 2025519023A
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Prior art keywords
medical device
membrane
bronchus
pressure
fluid flow
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Pending
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JP2024565116A
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English (en)
Japanese (ja)
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JP2025519023A5 (https=
Inventor
ヨルフ サブジンスキ
ベルンハルト フリーヒ
ユエルヘン エルウィン ラメール
トマス コーレル
ラファエル ウィムケル
ロベルト ビュッザ
コルネリス ペトルス ヘンドリクス
ヤープ ロヘル ハールツセン
ナタリー ウィベルネイト
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Koninklijke Philips NV
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Koninklijke Philips NV
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Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2025519023A publication Critical patent/JP2025519023A/ja
Publication of JP2025519023A5 publication Critical patent/JP2025519023A5/ja
Pending legal-status Critical Current

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    • 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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • 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
    • A61B5/087—Measuring breath flow
    • A61B5/0876—Measuring breath flow using means deflected by the fluid stream, e.g. flaps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/686—Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6862—Stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0223—Magnetic field sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2024565116A 2022-05-27 2023-05-23 局所換気のための気管支内の流量測定及び流量制御 Pending JP2025519023A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263346341P 2022-05-27 2022-05-27
US63/346,341 2022-05-27
PCT/EP2023/063788 WO2023227602A1 (en) 2022-05-27 2023-05-23 Endobronchial flow measurement and flow control for regional ventilation

Publications (2)

Publication Number Publication Date
JP2025519023A true JP2025519023A (ja) 2025-06-24
JP2025519023A5 JP2025519023A5 (https=) 2026-03-23

Family

ID=86688466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024565116A Pending JP2025519023A (ja) 2022-05-27 2023-05-23 局所換気のための気管支内の流量測定及び流量制御

Country Status (4)

Country Link
US (1) US20230404432A1 (https=)
EP (1) EP4531673B1 (https=)
JP (1) JP2025519023A (https=)
WO (1) WO2023227602A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10667931B2 (en) * 2014-07-20 2020-06-02 Restore Medical Ltd. Pulmonary artery implant apparatus and methods of use thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201263827Y (zh) * 2008-08-13 2009-07-01 刘春江 一种呼吸辅助系统
CN105283152A (zh) * 2013-03-15 2016-01-27 威廉·L·亨特 支架监控组件及其使用方法
US10799092B2 (en) * 2016-09-19 2020-10-13 Covidien Lp System and method for cleansing segments of a luminal network
EP3583892A1 (en) 2018-06-20 2019-12-25 Koninklijke Philips N.V. Pressure sensing unit, system and method for remote pressure sensing
DE102020114209B3 (de) * 2020-05-27 2021-07-29 Ventinova Technologies B.V. Beatmungsvorrichtung und Verfahren zur Bestimmung zumindest der gewebsrelatierten Resistance im Atemweg
CN113941063A (zh) * 2021-10-22 2022-01-18 江苏旭原医疗科技有限公司 一种便于操控型支气管堵塞器

Also Published As

Publication number Publication date
WO2023227602A1 (en) 2023-11-30
EP4531673B1 (en) 2025-12-03
EP4531673A1 (en) 2025-04-09
US20230404432A1 (en) 2023-12-21

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