JP2019509153A - 心不全インジケータ - Google Patents

心不全インジケータ Download PDF

Info

Publication number
JP2019509153A
JP2019509153A JP2018561296A JP2018561296A JP2019509153A JP 2019509153 A JP2019509153 A JP 2019509153A JP 2018561296 A JP2018561296 A JP 2018561296A JP 2018561296 A JP2018561296 A JP 2018561296A JP 2019509153 A JP2019509153 A JP 2019509153A
Authority
JP
Japan
Prior art keywords
fluid level
heart failure
indicator
subject
impedance
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
JP2018561296A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019509153A5 (enExample
Inventor
キャサリン・アン・キングスフォード
Original Assignee
インペディメッド・リミテッド
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 インペディメッド・リミテッド filed Critical インペディメッド・リミテッド
Publication of JP2019509153A publication Critical patent/JP2019509153A/ja
Publication of JP2019509153A5 publication Critical patent/JP2019509153A5/ja
Pending 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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4842—Monitoring progression or stage of a disease
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • 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
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • 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
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • 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
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4881—Determining interstitial fluid distribution or content within body tissue
    • 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
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • 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
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2018561296A 2016-02-16 2017-02-15 心不全インジケータ Pending JP2019509153A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662295967P 2016-02-16 2016-02-16
US62/295,967 2016-02-16
PCT/AU2017/050128 WO2017139839A1 (en) 2016-02-16 2017-02-15 Heart failure indicator

Publications (2)

Publication Number Publication Date
JP2019509153A true JP2019509153A (ja) 2019-04-04
JP2019509153A5 JP2019509153A5 (enExample) 2020-03-26

Family

ID=59624686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018561296A Pending JP2019509153A (ja) 2016-02-16 2017-02-15 心不全インジケータ

Country Status (6)

Country Link
US (2) US11832928B2 (enExample)
EP (1) EP3416549B1 (enExample)
JP (1) JP2019509153A (enExample)
CN (1) CN109069054A (enExample)
AU (1) AU2017220382B2 (enExample)
WO (1) WO2017139839A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220114963A (ko) * 2021-02-09 2022-08-17 계명대학교 산학협력단 삽입형 임피던스 측정장치를 사용한 만성 심부전 환자를 위한 이뇨제 복용 지시 방법 및 시스템
US12635941B2 (en) 2023-03-17 2026-05-26 Terumo Kabushiki Kaisha Exacerbation prediction device, computer program, exacerbation prediction method, prediction model generation method, and prediction model generation device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190081644A (ko) * 2017-12-29 2019-07-09 삼성전자주식회사 반 상반신을 이용한 생체 임피던스 측정 장치, 체성분 분석 장치 및 방법
CN111918607B (zh) * 2018-03-29 2024-03-08 泰尔茂株式会社 人体水分含量的测定装置
JP7317448B2 (ja) * 2018-12-18 2023-07-31 三星電子株式会社 生体情報検出装置
US20210022621A1 (en) * 2019-07-26 2021-01-28 West Affum Holdings Corp. Heart failure decompensation monitoring
DE102020207417A1 (de) 2020-06-16 2021-12-16 ITP GmbH Gesellschaft für intelligente textile Produkte Verfahren und Vorrichtung zur Bestimmung der Körperkerntemperatur mittels Bioimpedanzmessung
WO2022147482A1 (en) * 2020-12-31 2022-07-07 Nuwellis, Inc. Guided blood filtration therapy, systems, and methods
CN114067529A (zh) * 2021-11-23 2022-02-18 珠海弘昕医疗科技有限公司 一种心衰预测预警的日常监测系统
WO2024181760A1 (ko) * 2023-02-27 2024-09-06 삼성전자주식회사 생체 임피던스를 측정하는 전자 장치 및 그 제어 방법
US12507905B2 (en) * 2024-03-28 2025-12-30 Anusar Inc. Device and method for real time assessment and monitoring of thoracic fluid, air trapping and ventilation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000510005A (ja) * 1996-04-23 2000-08-08 ジメッド メディカル インストルメンテイション インコーポレイテッド 慢性うっ血性心不全を患う患者の監視方法
JP5034028B2 (ja) * 2005-07-01 2012-09-26 インペダイムド・リミテッド 肺モニタリングシステム
JP2015164502A (ja) * 2014-02-06 2015-09-17 吉田　昌義 心不全又は腎不全発症警告装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008712A (en) 1975-11-14 1977-02-22 J. M. Richards Laboratories Method for monitoring body characteristics
US5615689A (en) 1994-12-12 1997-04-01 St. Luke's-Roosevelt Hospital Method of predicting body cell mass using bioimpedance analysis
US5788643A (en) * 1997-04-22 1998-08-04 Zymed Medical Instrumentation, Inc. Process for monitoring patients with chronic congestive heart failure
US6125297A (en) 1998-02-06 2000-09-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Body fluids monitor
US6280396B1 (en) 1998-08-03 2001-08-28 American Weights And Measures Apparatus and method for measuring body composition
JP3977983B2 (ja) 2000-07-31 2007-09-19 株式会社タニタ 生体インピーダンス測定による脱水状態判定装置
ATE363859T1 (de) * 2001-12-12 2007-06-15 Fresenius Medical Care De Gmbh Bestimmung des hydratationszustandes eines patienten
CA2578106C (en) * 2004-06-18 2015-09-01 The University Of Queensland Oedema detection
WO2007041783A1 (en) * 2005-10-11 2007-04-19 Impedance Cardiology Systems, Inc. Hydration status monitoring
AT502921B1 (de) * 2005-10-21 2012-01-15 Falko Dr Skrabal Gerät zur messung von herz- und gefässfunktion (function) und körperräumen (spaces) mit hilfe der impedanzmessung
US9907473B2 (en) * 2015-04-03 2018-03-06 Koninklijke Philips N.V. Personal monitoring system
US7539533B2 (en) * 2006-05-16 2009-05-26 Bao Tran Mesh network monitoring appliance
US20070270707A1 (en) 2006-05-18 2007-11-22 Andres Belalcazar Monitoring fluid in a subject using a weight scale
CA2653406C (en) * 2006-05-30 2015-03-17 The University Of Queensland Impedance measurements
US9504406B2 (en) * 2006-11-30 2016-11-29 Impedimed Limited Measurement apparatus
US8374688B2 (en) * 2007-09-14 2013-02-12 Corventis, Inc. System and methods for wireless body fluid monitoring
WO2009036316A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Energy management, tracking and security for adherent patient monitor
WO2009036348A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Medical device automatic start-up upon contact to patient tissue
WO2009036306A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent cardiac monitor with advanced sensing capabilities
ES2615128T3 (es) 2007-11-05 2017-06-05 Impedimed Limited Determinación de impedancia
JP5405500B2 (ja) * 2008-03-12 2014-02-05 コーヴェンティス，インク． 心調律に基づく心代償不全予測
US8412317B2 (en) * 2008-04-18 2013-04-02 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
WO2011050283A2 (en) * 2009-10-22 2011-04-28 Corventis, Inc. Remote detection and monitoring of functional chronotropic incompetence
CA2777797A1 (en) * 2009-10-26 2011-05-05 Impedimed Limited Fluid level indicator determination
US8965498B2 (en) * 2010-04-05 2015-02-24 Corventis, Inc. Method and apparatus for personalized physiologic parameters
CN103998072B (zh) * 2011-09-19 2018-02-06 弗雷森纽斯医疗护理控股有限公司 透析患者的干重量估计
US8700121B2 (en) 2011-12-14 2014-04-15 Intersection Medical, Inc. Devices for determining the relative spatial change in subsurface resistivities across frequencies in tissue
EP2854633A1 (en) * 2012-06-05 2015-04-08 Koninklijke Philips N.V. Method and apparatus for estimating the fluid content of a part of the body of a subject
AT514017B1 (de) * 2013-02-22 2020-11-15 Dr Skrabal Falko Hämodynamisches EKG
US20150068069A1 (en) * 2013-07-27 2015-03-12 Alexander Bach Tran Personally powered appliance
WO2015169911A1 (en) * 2014-05-07 2015-11-12 Koninklijke Philips N.V. Method and apparatus for estimating the fluid content of part of the body of a subject
WO2016011318A1 (en) * 2014-07-17 2016-01-21 Cardimetrix Llc Device for monitoring for effectiveness of heart failure therapy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000510005A (ja) * 1996-04-23 2000-08-08 ジメッド メディカル インストルメンテイション インコーポレイテッド 慢性うっ血性心不全を患う患者の監視方法
JP5034028B2 (ja) * 2005-07-01 2012-09-26 インペダイムド・リミテッド 肺モニタリングシステム
JP2015164502A (ja) * 2014-02-06 2015-09-17 吉田　昌義 心不全又は腎不全発症警告装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220114963A (ko) * 2021-02-09 2022-08-17 계명대학교 산학협력단 삽입형 임피던스 측정장치를 사용한 만성 심부전 환자를 위한 이뇨제 복용 지시 방법 및 시스템
KR102453064B1 (ko) 2021-02-09 2022-10-11 계명대학교 산학협력단 삽입형 임피던스 측정장치를 사용한 만성 심부전 환자를 위한 이뇨제 복용 지시 방법 및 시스템
US12635941B2 (en) 2023-03-17 2026-05-26 Terumo Kabushiki Kaisha Exacerbation prediction device, computer program, exacerbation prediction method, prediction model generation method, and prediction model generation device

Also Published As

Publication number Publication date
EP3416549B1 (en) 2025-08-06
EP3416549A1 (en) 2018-12-26
US20240172952A1 (en) 2024-05-30
EP3416549A4 (en) 2019-09-18
US11832928B2 (en) 2023-12-05
AU2017220382A1 (en) 2018-09-06
US20190357804A1 (en) 2019-11-28
WO2017139839A1 (en) 2017-08-24
CN109069054A (zh) 2018-12-21
AU2017220382B2 (en) 2022-04-07

Similar Documents

Publication Publication Date Title
US20240172952A1 (en) Heart failure indicator
US12629047B2 (en) Impedance measurement system
AU2022202574B2 (en) Body state classification
JP5208749B2 (ja) 水和状態監視
EP3856024B1 (en) Evaluating impedance measurements
JP2023171493A (ja) 指標の決定
CA2958282A1 (en) Device for monitoring for effectiveness of heart failure therapy
US20230346239A1 (en) Impedance measurement device

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200213

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210127

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210315

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210615

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210721

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20211224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220421

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220421

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20220506

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20220516

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20220527

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20220606

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220912

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20230123

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20230220

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20230220