IN2015DN00165A - - Google Patents

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Publication number
IN2015DN00165A
IN2015DN00165A IN165DEN2015A IN2015DN00165A IN 2015DN00165 A IN2015DN00165 A IN 2015DN00165A IN 165DEN2015 A IN165DEN2015 A IN 165DEN2015A IN 2015DN00165 A IN2015DN00165 A IN 2015DN00165A
Authority
IN
India
Prior art keywords
dialysis fluid
light emitted
dialysis
fluorescence light
intensity
Prior art date
Application number
Other languages
English (en)
Inventor
Alfred Gagel
Andreas Maierhofer
Original Assignee
Fresenius Medical Care De Gmbh
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 De Gmbh filed Critical Fresenius Medical Care De Gmbh
Publication of IN2015DN00165A publication Critical patent/IN2015DN00165A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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 
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14558—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters by polarisation
    • 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
    • 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
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • A61B5/6866—Extracorporeal blood circuits, e.g. dialysis circuits
    • 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 analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1619—Sampled collection of used dialysate, i.e. obviating the need for recovery of whole dialysate quantity for post-dialysis analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A61M1/3406—Physical characteristics of the filtrate, e.g. urea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IN165DEN2015 2012-06-15 2013-06-14 IN2015DN00165A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261660016P 2012-06-15 2012-06-15
EP12172251.6A EP2674103A1 (de) 2012-06-15 2012-06-15 Verfahren und Vorrichtung zur Überwachung einer extrakorporalen Blutbehandlung eines Patienten
PCT/EP2013/062366 WO2013186357A1 (en) 2012-06-15 2013-06-14 Method and device for monitoring an extracorporeal blood treatment of a patient

Publications (1)

Publication Number Publication Date
IN2015DN00165A true IN2015DN00165A (de) 2015-06-12

Family

ID=46465026

Family Applications (1)

Application Number Title Priority Date Filing Date
IN165DEN2015 IN2015DN00165A (de) 2012-06-15 2013-06-14

Country Status (11)

Country Link
US (1) US10010289B2 (de)
EP (2) EP2674103A1 (de)
JP (1) JP6242883B2 (de)
KR (1) KR102058260B1 (de)
CN (1) CN104363820B (de)
AU (1) AU2013276453B2 (de)
BR (1) BR112014031407B1 (de)
CA (1) CA2876542C (de)
EA (1) EA028556B1 (de)
IN (1) IN2015DN00165A (de)
WO (1) WO2013186357A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6049685B2 (ja) 2011-03-23 2016-12-21 ネクステージ メディカル インコーポレイテッド 腹膜透析使い捨てユニット、コントローラ、腹膜透析システム
US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
JP6303555B2 (ja) * 2014-02-04 2018-04-04 株式会社ジェイ・エム・エス アルブミン濃度測定装置及びアルブミン濃度測定方法
EP3539586B1 (de) 2014-10-10 2022-08-24 NxStage Medical Inc. Flussausgleichsverfahren
JP6595204B2 (ja) * 2015-04-24 2019-10-23 株式会社島津製作所 光学分析装置
WO2017165887A1 (en) * 2016-03-25 2017-09-28 The General Hospital Corporation Polarization-based fluorescent nucleic acid detection
JP7086926B2 (ja) 2016-07-18 2022-06-20 ネクステージ メディカル インコーポレイテッド フローバランシングの装置、方法、及びシステム
EP3506962B1 (de) 2016-08-30 2023-11-22 NxStage Medical, Inc. Parameterüberwachung in medizinischen behandlungssystemen
US11826545B2 (en) 2016-09-08 2023-11-28 Fresenius Medical Care Holdings, Inc. Optical blood detection system
EP3692347B1 (de) * 2017-10-06 2024-03-27 Bio-Rad Laboratories, Inc. Proteinquantifizierungsvorrichtungen und verfahren
JP6997582B2 (ja) * 2017-10-17 2022-01-17 日機装株式会社 血液浄化装置
US11364328B2 (en) 2018-02-28 2022-06-21 Nxstage Medical, Inc. Fluid preparation and treatment devices methods and systems
WO2020056808A1 (zh) * 2018-09-21 2020-03-26 北京大学深圳医院 血液中吲哚氰绿的检测装置及***
JP7015969B2 (ja) * 2019-06-26 2022-02-03 旭化成メディカル株式会社 濃度算出装置及び血液処理システム
CN110691153B (zh) * 2019-08-27 2020-09-22 珠海格力电器股份有限公司 一种显示模组及终端
JPWO2021201168A1 (de) * 2020-03-31 2021-10-07
US12036344B2 (en) 2020-11-13 2024-07-16 Fresenius Medical Care Holdings, Inc. Systems and methods for analyzing spent dialysate
DE102021113519A1 (de) * 2021-05-26 2022-12-01 B.Braun Avitum Ag Optischer Sensor zur Bestimmung einer Dialysedosis
CN116327188B (zh) * 2023-05-29 2023-09-08 深圳市亿米生命科技有限公司 一种基于指夹式血氧仪的血氧分析方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496722A (en) * 1981-05-01 1985-01-29 The Children's Medical Center Corporation Reporter compounds
US5515864A (en) * 1994-04-21 1996-05-14 Zuckerman; Ralph Method and apparatus for the in vivo measurement of oxygen concentration levels by the indirect determination of fluoescence lifetime
CA2332833A1 (en) * 1998-05-19 1999-11-25 Spectrx, Inc. Apparatus and method for determining tissue characteristics
JP2002098638A (ja) * 2000-09-26 2002-04-05 Shimadzu Corp 蛍光偏光度測定装置
EP1469896B1 (de) * 2002-01-28 2010-09-01 Debiotech S.A. Peritonealdialysesystem
US7326576B2 (en) 2003-04-09 2008-02-05 Prescient Medical, Inc. Raman spectroscopic monitoring of hemodialysis
DE102005001051B4 (de) 2005-01-07 2007-10-31 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Erkennung von Komplikationen während einer extrakorporalen Blutbehandlung
DE102006029899B4 (de) 2006-06-29 2009-06-04 Fresenius Medical Care Deutschland Gmbh Spektroskopischer Detektor und Verfahren zur Bestimmung von Blut und biologischen Markersubstanzen in Flüssigkeiten
US20080225265A1 (en) * 2007-03-17 2008-09-18 Mi Research, Inc. Method and apparatus for finding macromolecule crystallization conditions
WO2009081406A2 (en) * 2007-12-26 2009-07-02 Yissum, Research Development Company Of The Hebrew University Of Jerusalem Method and apparatus for monitoring processes in living cells
ES2372563T5 (es) 2009-02-11 2022-06-14 Braun Avitum Ag Dispositivo para el tratamiento extracorporal de sangre
CN102946919B (zh) 2010-06-11 2015-04-15 贝朗爱敦股份公司 用于体外血液处理的具有用于测定使用后的透析液的发光的测量装置的设备

Also Published As

Publication number Publication date
US10010289B2 (en) 2018-07-03
WO2013186357A1 (en) 2013-12-19
JP2015521492A (ja) 2015-07-30
BR112014031407B1 (pt) 2021-12-28
BR112014031407A2 (pt) 2017-06-27
EP2861127A1 (de) 2015-04-22
CN104363820A (zh) 2015-02-18
CN104363820B (zh) 2019-07-05
CA2876542C (en) 2020-08-18
KR102058260B1 (ko) 2019-12-20
JP6242883B2 (ja) 2017-12-06
AU2013276453A1 (en) 2015-01-22
EP2861127B1 (de) 2020-09-09
AU2013276453B2 (en) 2017-08-17
EA201492106A1 (ru) 2015-05-29
EA028556B1 (ru) 2017-11-30
EP2674103A1 (de) 2013-12-18
KR20150024405A (ko) 2015-03-06
CA2876542A1 (en) 2013-12-19
US20140046150A1 (en) 2014-02-13

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