AU2012222113B2 - Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system - Google Patents

Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system Download PDF

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Publication number
AU2012222113B2
AU2012222113B2 AU2012222113A AU2012222113A AU2012222113B2 AU 2012222113 B2 AU2012222113 B2 AU 2012222113B2 AU 2012222113 A AU2012222113 A AU 2012222113A AU 2012222113 A AU2012222113 A AU 2012222113A AU 2012222113 B2 AU2012222113 B2 AU 2012222113B2
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Australia
Prior art keywords
blood
blood chamber
chamber
clip assembly
sensor clip
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Active
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AU2012222113A
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English (en)
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AU2012222113A1 (en
Inventor
Louis L. Barrett
Perry N. Law
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Fresenius Medical Care Holdings Inc
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Fresenius Medical Care Holdings Inc
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Priority claimed from US13/034,788 external-priority patent/US8517968B2/en
Application filed by Fresenius Medical Care Holdings Inc filed Critical Fresenius Medical Care Holdings Inc
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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
    • A61B5/145—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
    • A61B5/14557—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 specially adapted to extracorporeal circuits
    • 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
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/361—Physical characteristics of the blood, e.g. haematocrit, urea before treatment
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • A61B5/02042—Determining blood loss or bleeding, e.g. during a surgical procedure
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume
    • 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
    • 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
    • A61M2205/3313—Optical measuring means used specific wavelengths
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/207—Blood composition characteristics hematocrit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/064—Stray light conditioning
    • G01N2201/0646—Light seals

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU2012222113A 2011-02-25 2012-02-24 Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system Active AU2012222113B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/034,788 2011-02-25
US13/034,788 US8517968B2 (en) 2011-02-25 2011-02-25 Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
US201161553078P 2011-10-28 2011-10-28
US61/553,078 2011-10-28
PCT/US2012/026637 WO2012116336A2 (en) 2011-02-25 2012-02-24 Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system

Publications (2)

Publication Number Publication Date
AU2012222113A1 AU2012222113A1 (en) 2013-08-15
AU2012222113B2 true AU2012222113B2 (en) 2015-09-24

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AU2012222113A Active AU2012222113B2 (en) 2011-02-25 2012-02-24 Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system

Country Status (7)

Country Link
EP (1) EP2678070B1 (cg-RX-API-DMAC10.html)
JP (1) JP5940099B2 (cg-RX-API-DMAC10.html)
CN (1) CN103796709B (cg-RX-API-DMAC10.html)
AU (1) AU2012222113B2 (cg-RX-API-DMAC10.html)
CA (1) CA2828293C (cg-RX-API-DMAC10.html)
MX (1) MX2013009761A (cg-RX-API-DMAC10.html)
WO (1) WO2012116336A2 (cg-RX-API-DMAC10.html)

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JP5996397B2 (ja) * 2012-11-23 2016-09-21 東芝メディカルシステムズ株式会社 穿刺アダプタおよび超音波プローブ
WO2014093846A1 (en) 2012-12-14 2014-06-19 Gambro Renal Products, Inc. Diaphragm repositioning for pressure pod using position sensing
DE102013103336A1 (de) 2013-04-03 2014-10-09 B. Braun Avitum Ag Vorrichtung zur Identifizierung einer Dialysatorvorrichtung oder einer Komponente derselben, und hierfür verwendbare Sensorvorrichtung
JP6141733B2 (ja) * 2013-09-20 2017-06-07 テルモ株式会社 血液循環装置
EP3539586B1 (en) 2014-10-10 2022-08-24 NxStage Medical Inc. Flow balancing methods
US11090422B2 (en) 2015-05-13 2021-08-17 MAQUET CARDIOPULMONARY GmbH Equipment docking interface with latch mechanism for heart-lung machine
EP3313285B1 (en) * 2015-06-25 2024-05-29 Fresenius Medical Care Holdings, Inc. Blood monitoring system and associated method
CA3013694C (en) * 2016-02-04 2024-01-09 Nova Biomedical Corporation Analyte system and method for determining hemoglobin parameters in whole blood
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 (en) 2016-08-30 2023-11-22 NxStage Medical, Inc. Parameter monitoring in medical treatment systems
EP3509663B1 (en) * 2016-09-06 2024-07-03 Fresenius Kabi Deutschland GmbH Automated method and device for leukocyte collection from whole blood
US10576196B2 (en) 2017-04-10 2020-03-03 Fresenius Medical Care Holdings, Inc. Optical detection of air bubbles in either saline or blood or a mixture of both
US12089930B2 (en) 2018-03-05 2024-09-17 Marquette University Method and apparatus for non-invasive hemoglobin level prediction
JP2021533868A (ja) * 2018-08-13 2021-12-09 インベテック インコーポレイテッド 閉じられた流体取扱システムのための機能性一体成形マニホルド
JP7298244B2 (ja) * 2019-03-28 2023-06-27 株式会社ジェイ・エム・エス センサクリップ及び液体成分測定装置
AU2020277500B2 (en) 2019-05-23 2025-04-24 Nxstage Medical, Inc. Flow synchronization devices, methods and systems
US11596723B2 (en) * 2019-12-30 2023-03-07 Fresenius Medical Care Holdings, Inc. Intradialytic monitoring of blood volume change
CN113984663A (zh) * 2021-10-28 2022-01-28 中国人民解放军海军特色医学中心 一种光学检测装置及其工作方法
CN119950858B (zh) * 2025-03-27 2025-11-25 健帆生物科技集团股份有限公司 一种胆红素吸附器和胆红素浓度的检测方法

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US20060036185A1 (en) * 2004-08-14 2006-02-16 Lewicke John A Patient monitoring system with blood pressure measurement capacity
US20100110416A1 (en) * 2008-11-05 2010-05-06 Hema Metrics, Llc Measuring hematocrit and estimating hemoglobin values with a non-invasive, optical blood monitoring system

Also Published As

Publication number Publication date
CN103796709B (zh) 2016-10-19
JP2014513584A (ja) 2014-06-05
WO2012116336A2 (en) 2012-08-30
EP2678070A4 (en) 2018-03-28
CN103796709A (zh) 2014-05-14
AU2012222113A1 (en) 2013-08-15
MX2013009761A (es) 2013-10-01
CA2828293C (en) 2017-10-24
EP2678070A2 (en) 2014-01-01
CA2828293A1 (en) 2012-08-30
JP5940099B2 (ja) 2016-06-29
EP2678070B1 (en) 2022-10-19
WO2012116336A3 (en) 2014-02-27

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