CA2814655C - Dry weight predictor - Google Patents

Dry weight predictor Download PDF

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Publication number
CA2814655C
CA2814655C CA2814655A CA2814655A CA2814655C CA 2814655 C CA2814655 C CA 2814655C CA 2814655 A CA2814655 A CA 2814655A CA 2814655 A CA2814655 A CA 2814655A CA 2814655 C CA2814655 C CA 2814655C
Authority
CA
Canada
Prior art keywords
value
individual
dry weight
values
calf
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.)
Expired - Fee Related
Application number
CA2814655A
Other languages
English (en)
French (fr)
Other versions
CA2814655A1 (en
Inventor
Nathan W. Levin
Fansan Zhu
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.)
Fresenius Medical Care Holdings Inc
Original Assignee
Fresenius Medical Care Holdings Inc
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 Fresenius Medical Care Holdings Inc filed Critical Fresenius Medical Care Holdings Inc
Publication of CA2814655A1 publication Critical patent/CA2814655A1/en
Application granted granted Critical
Publication of CA2814655C publication Critical patent/CA2814655C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/68—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
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

Landscapes

  • 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • External Artificial Organs (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA2814655A 2010-10-15 2011-10-12 Dry weight predictor Expired - Fee Related CA2814655C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39354410P 2010-10-15 2010-10-15
US61/393,544 2010-10-15
PCT/US2011/055916 WO2012051261A2 (en) 2010-10-15 2011-10-12 Dry weight predictor

Publications (2)

Publication Number Publication Date
CA2814655A1 CA2814655A1 (en) 2012-04-19
CA2814655C true CA2814655C (en) 2021-07-13

Family

ID=45938942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2814655A Expired - Fee Related CA2814655C (en) 2010-10-15 2011-10-12 Dry weight predictor

Country Status (8)

Country Link
US (2) US10820827B2 (https=)
EP (1) EP2627248A4 (https=)
JP (2) JP6034292B2 (https=)
CN (1) CN103209639B (https=)
AU (1) AU2011316667B2 (https=)
CA (1) CA2814655C (https=)
MX (1) MX337523B (https=)
WO (1) WO2012051261A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10362968B2 (en) 2010-10-15 2019-07-30 Fresenius Medical Care Holdings, Inc. Bioimpedance circumference measurement
WO2014137363A1 (en) * 2013-03-08 2014-09-12 Fresenius Medical Care Holdings, Inc. Bioimpedance circumference measurement
EP2701591A2 (en) * 2011-04-28 2014-03-05 Skulpt, Inc. Devices and methods for evaluating tissue
US9861293B2 (en) 2011-04-28 2018-01-09 Myolex Inc. Sensors, including disposable sensors, for measuring tissue
DE102011118998A1 (de) * 2011-11-14 2013-05-16 Seca Ag Verfahren und Vorrichtung zur Ermittlung des Körpergewichtes einer Person
US9955916B2 (en) 2012-06-05 2018-05-01 Koninklijke Philips N.V. Method and apparatus for estimating the fluid content of a part of the body of a subject
WO2015129756A1 (ja) * 2014-02-25 2015-09-03 学校法人北里研究所 画像生成装置、導電率取得装置、画像生成方法及びプログラム
US11395628B2 (en) * 2017-02-16 2022-07-26 Samsung Electronics Co., Ltd. Method of providing service based on biometric information and wearable electronic device
EP3738624B1 (en) * 2018-01-10 2022-09-14 Nipro Corporation Apparatus for calculating amount of extracellular fluid and method for calculating amount of extracellular fluid
JP2021531901A (ja) * 2018-07-27 2021-11-25 バイオトロニック エスエー アンド カンパニー カーゲーBIOTRONIK SE & Co. KG 患者の下肢内の流体貯留を決定するためのデバイス、システム、及び方法
DE102019134538A1 (de) * 2019-12-16 2021-06-17 KOB GmbH Vorrichtung zur Überwachung der Kompressionstherapie eines Kompressionsmittels
CN112951419B (zh) * 2020-11-11 2021-09-14 复旦大学附属华山医院 血液透析干体重智能评估装置
CN115590493A (zh) * 2021-07-07 2023-01-13 华为技术有限公司（Cn） 一种可穿戴设备及生理参数测量方法
WO2025178351A1 (ko) * 2024-02-20 2025-08-28 주식회사 인바디 건체중 범위를 결정하는 전자 장치 및 그 동작 방법
CN120514357B (zh) * 2025-07-24 2025-10-21 上海市第六人民医院金山分院(上海健康医学院附属金山区中心医院、上海市金山区中心医院) 干体重测量装置及基于干体重确定脱水量的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536258A (en) 1967-10-06 1970-10-27 Industrial Nucleonics Corp Moisture measuring apparatus
US7228170B2 (en) 2000-08-14 2007-06-05 Renal Research Institute, Llc Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedance
US6615077B1 (en) 2000-08-14 2003-09-02 Renal Research Institute, Llc Device and method for monitoring and controlling physiologic parameters of a dialysis patient using segmental bioimpedence
US7801598B2 (en) * 2000-08-14 2010-09-21 Fresenius Medical Care Holdings, Inc. Device and method for the determination of dry weight by continuous measurement of resistance and calculation of circumference in a body segment using segmental bioimpedance analysis
ES2187422T3 (es) * 2000-11-06 2003-06-16 Fresenius Medical Care De Gmbh Metodo y dispositivo para determinar el peso en seco de un paciente con fracaso renal.
EP1455646B1 (en) 2001-12-12 2007-06-06 Fresenius Medical Care Deutschland GmbH Determining the hydration status of a patient
CN101926647B (zh) 2003-09-12 2013-06-05 肾脏研究所有限公司 生物阻抗方法和仪器
WO2006002656A1 (en) * 2004-06-29 2006-01-12 Fresenius Medical Care Deutschland Gmbh A method and a device for determining the hydration and/or nutrition status of a patient
EP1809354B1 (en) 2004-10-07 2015-09-09 Fresenius Medical Care Holdings, Inc. Device and method for the determination of dry weight by continuous measurement of resistance and calculation of circumference in a body segment using segmental bioimpedance analysis
US20090062730A1 (en) * 2007-09-01 2009-03-05 San Hoon Woo Control of body fluid condition using diuretics, based on biological parameters

Also Published As

Publication number Publication date
CA2814655A1 (en) 2012-04-19
EP2627248A2 (en) 2013-08-21
CN103209639B (zh) 2016-05-04
AU2011316667A1 (en) 2013-05-02
AU2011316667B2 (en) 2015-01-22
EP2627248A4 (en) 2017-11-29
WO2012051261A3 (en) 2012-06-21
US20210015397A1 (en) 2021-01-21
JP6280176B2 (ja) 2018-02-14
MX2013004153A (es) 2013-05-20
JP2016193375A (ja) 2016-11-17
CN103209639A (zh) 2013-07-17
US10820827B2 (en) 2020-11-03
US20130197389A1 (en) 2013-08-01
WO2012051261A2 (en) 2012-04-19
MX337523B (es) 2016-03-09
JP6034292B2 (ja) 2016-11-30
JP2013542782A (ja) 2013-11-28

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Effective date: 20160919

MKLA Lapsed

Effective date: 20211012