WO2021256074A1 - 除細動のための装置及び方法 - Google Patents

除細動のための装置及び方法 Download PDF

Info

Publication number
WO2021256074A1
WO2021256074A1 PCT/JP2021/015880 JP2021015880W WO2021256074A1 WO 2021256074 A1 WO2021256074 A1 WO 2021256074A1 JP 2021015880 W JP2021015880 W JP 2021015880W WO 2021256074 A1 WO2021256074 A1 WO 2021256074A1
Authority
WO
WIPO (PCT)
Prior art keywords
patient
unit
electric shock
oxygen saturation
toi
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.)
Ceased
Application number
PCT/JP2021/015880
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
毅 鎌田
恒 鹿野
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP2022532338A priority Critical patent/JPWO2021256074A1/ja
Priority to US18/008,498 priority patent/US20230210434A1/en
Priority to EP21826635.1A priority patent/EP4137200A4/en
Publication of WO2021256074A1 publication Critical patent/WO2021256074A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3904—External heart defibrillators [EHD]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
    • A61N1/39—Heart defibrillators
    • A61N1/3925—Monitoring; Protecting

Definitions

  • the display monitor 10 may inform the rescuer that chest compressions on the patient should be continued when the numerical value related to TOI does not exceed the threshold value.
  • the rescuer may also be informed that chest compressions on the patient should be continued in signaling step ST7 if the value for TOI does not exceed the threshold. This can encourage the rescuer to continue chest compressions when the TOI does not exceed the threshold and suppress the decline in the TOI.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electrotherapy Devices (AREA)
PCT/JP2021/015880 2020-06-19 2021-04-19 除細動のための装置及び方法 Ceased WO2021256074A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022532338A JPWO2021256074A1 (https=) 2020-06-19 2021-04-19
US18/008,498 US20230210434A1 (en) 2020-06-19 2021-04-19 Defibrillation device and method
EP21826635.1A EP4137200A4 (en) 2020-06-19 2021-04-19 DEFIBRILLATION DEVICE AND METHODS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020106189 2020-06-19
JP2020-106189 2020-06-19

Publications (1)

Publication Number Publication Date
WO2021256074A1 true WO2021256074A1 (ja) 2021-12-23

Family

ID=79267754

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/015880 Ceased WO2021256074A1 (ja) 2020-06-19 2021-04-19 除細動のための装置及び方法

Country Status (4)

Country Link
US (1) US20230210434A1 (https=)
EP (1) EP4137200A4 (https=)
JP (1) JPWO2021256074A1 (https=)
WO (1) WO2021256074A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005046606A (ja) 2003-06-27 2005-02-24 Zoll Medical Corp 脈拍及び／又は血中酸素の測定からのフィードバックを備えた心肺蘇生装置
US20150148856A1 (en) * 2013-11-27 2015-05-28 Zoll Medical Corporation Rescuer protection from electrical shock during defibrillation
JP2016513546A (ja) * 2013-03-14 2016-05-16 ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 以前のショックに基づくショックの同定
JP2017164033A (ja) * 2016-03-14 2017-09-21 株式会社フジタ医科器械 自動体外式除細動器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1251908B1 (en) * 2000-02-04 2017-04-05 Zoll Medical Corporation Integrated resuscitation
US10960213B2 (en) * 2018-03-12 2021-03-30 Zoll Medical Corporation Verification of cardiac arrhythmia prior to therapeutic stimulation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005046606A (ja) 2003-06-27 2005-02-24 Zoll Medical Corp 脈拍及び／又は血中酸素の測定からのフィードバックを備えた心肺蘇生装置
JP2016513546A (ja) * 2013-03-14 2016-05-16 ゾール メディカル コーポレイションＺＯＬＬ Ｍｅｄｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ 以前のショックに基づくショックの同定
US20150148856A1 (en) * 2013-11-27 2015-05-28 Zoll Medical Corporation Rescuer protection from electrical shock during defibrillation
JP2017164033A (ja) * 2016-03-14 2017-09-21 株式会社フジタ医科器械 自動体外式除細動器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4137200A4

Also Published As

Publication number Publication date
US20230210434A1 (en) 2023-07-06
JPWO2021256074A1 (https=) 2021-12-23
EP4137200A4 (en) 2024-05-29
EP4137200A1 (en) 2023-02-22

Similar Documents

Publication Publication Date Title
US12029589B2 (en) System and method for characterizing cardiac arrhythmia
US20230048327A1 (en) Systems and methods of use for a wearable ultrasound blood flow sensor
CN111989034B (zh) 用于支持在心肺复苏期间检测自发循环的恢复的设备、系统和方法
US6241684B1 (en) Exercise workout support device
JP2017512581A (ja) ユーザの心拍数の変動を検出するためのシステム及び方法
US8974396B1 (en) Mobile plethysmographic device
US20170332974A1 (en) Physiological Metric Estimation Rise and Fall Limiting
CN1754583A (zh) 综合复苏
JP2018518303A (ja) 心肺蘇生法の最中における自発的な循環流動の復帰の決定
US9314174B1 (en) Mobile plethysmographic device
Bhattacharya et al. Cardiac time intervals under motion using bimodal chest E-tattoos and multistage processing
JP4407135B2 (ja) 運動負荷強度評価装置及び運動機器
CA3193202A1 (en) Device and system for detecting heart rhythm abnormalities
KR102186260B1 (ko) 패드형 심폐소생술 보조기기
US11938332B2 (en) Method to provide computational analysis and feedback during a cardiac rescue
WO2021256074A1 (ja) 除細動のための装置及び方法
EP4410216B1 (en) Enhancing patient monitoring with multiple sensors
KR102193558B1 (ko) 생체 신호를 측정하기 위한 방법, 시스템 및 비일시성의 컴퓨터 판독 가능한 기록 매체
JP4093085B2 (ja) 運動負荷強度評価装置及び運動機器
US12070298B2 (en) Electrocardiograph
US20190246926A1 (en) Device for detecting atrial fibrillation of a subject
US20240261584A1 (en) Noninvasively detecting blood flow to the brain
WO2025181114A1 (en) Wearable imaging photoplethysmography devices and methods
WO2025128252A1 (en) System and method for acquiring an impedance cardiography (icg) signal using a wearable device
CN120813302A (zh) 生物体信号测量装置及生物体信号测量装置的控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21826635

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022532338

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2021826635

Country of ref document: EP

Effective date: 20221115

NENP Non-entry into the national phase

Ref country code: DE