KR102195708B1 - 혈관, 특히 동정맥 누관의 압력을 측정하기 위한 제어유닛 및 방법 - Google Patents

혈관, 특히 동정맥 누관의 압력을 측정하기 위한 제어유닛 및 방법 Download PDF

Info

Publication number
KR102195708B1
KR102195708B1 KR1020157033479A KR20157033479A KR102195708B1 KR 102195708 B1 KR102195708 B1 KR 102195708B1 KR 1020157033479 A KR1020157033479 A KR 1020157033479A KR 20157033479 A KR20157033479 A KR 20157033479A KR 102195708 B1 KR102195708 B1 KR 102195708B1
Authority
KR
South Korea
Prior art keywords
pressure
blood
control unit
sections
section
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.)
Active
Application number
KR1020157033479A
Other languages
English (en)
Korean (ko)
Other versions
KR20160008202A (ko
Inventor
파스칼 코퍼슈미트
Original Assignee
프레제니우스 메디칼 케어 도이치란드 게엠베하
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 프레제니우스 메디칼 케어 도이치란드 게엠베하 filed Critical 프레제니우스 메디칼 케어 도이치란드 게엠베하
Publication of KR20160008202A publication Critical patent/KR20160008202A/ko
Application granted granted Critical
Publication of KR102195708B1 publication Critical patent/KR102195708B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656—Monitoring patency or flow at connection sites; Detecting disconnections
    • 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • 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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02152—Measuring pressure in heart or blood vessels by means inserted into the body specially adapted for venous pressure
    • 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
    • A61M2205/3303—Using a biosensor
    • 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
    • A61M2205/3341—Pressure; Flow stabilising pressure or flow to avoid excessive variation
    • 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
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/3358—Measuring barometric pressure, e.g. for 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Anesthesiology (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
KR1020157033479A 2013-04-24 2014-04-17 혈관, 특히 동정맥 누관의 압력을 측정하기 위한 제어유닛 및 방법 Active KR102195708B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013007044.9A DE102013007044A1 (de) 2013-04-24 2013-04-24 Steuereinheit und Verfahren zur Bestimmung eines Drucks in einem Blutgefäß, insbesondere in einer arteriovenösen Fistel
DE102013007044.9 2013-04-24
PCT/EP2014/057952 WO2014173828A1 (de) 2013-04-24 2014-04-17 Steuereinheit und verfahren zur bestimmung eines drucks in einem blutgefäss, insbesondere in einer arteriovenösen fistel

Publications (2)

Publication Number Publication Date
KR20160008202A KR20160008202A (ko) 2016-01-21
KR102195708B1 true KR102195708B1 (ko) 2020-12-29

Family

ID=50549311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157033479A Active KR102195708B1 (ko) 2013-04-24 2014-04-17 혈관, 특히 동정맥 누관의 압력을 측정하기 위한 제어유닛 및 방법

Country Status (12)

Country Link
US (1) US10105480B2 (enExample)
EP (1) EP2988661B1 (enExample)
JP (1) JP6609241B2 (enExample)
KR (1) KR102195708B1 (enExample)
CN (1) CN105307562B (enExample)
AU (1) AU2014257663B2 (enExample)
BR (1) BR112015026894B1 (enExample)
CA (1) CA2910049C (enExample)
DE (1) DE102013007044A1 (enExample)
EA (1) EA030107B1 (enExample)
ES (1) ES2639795T3 (enExample)
WO (1) WO2014173828A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11420037B2 (en) * 2017-08-04 2022-08-23 Fresenius Medical Care Holdings, Inc. Infusion methods for extracoporeal systems
US10515534B1 (en) 2018-06-19 2019-12-24 Fresenius Medical Care Holdings, Inc. Blood treatment machine with blood pressure measurement notification

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000325471A (ja) 1999-04-16 2000-11-28 Fresenius Medical Care Deutschland Gmbh 血管血流量の測定方法および装置
US20110230772A1 (en) 2008-11-27 2011-09-22 Cellumetrix UG Method and device for invasive blood pressure measurement in a vascular access

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342218A (en) * 1980-01-16 1982-08-03 Forrest Fox Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system
JP2762594B2 (ja) * 1989-07-28 1998-06-04 横河電機株式会社 人工透析装置
DE4024434A1 (de) 1990-08-01 1992-02-13 Fresenius Ag Vorrichtung zur ultrafiltrationskontrolle bzw. ultrafiltrationsregelung bei blutreinigungsverfahren
FR2672218B1 (fr) * 1991-02-06 1998-04-24 Hospal Ind Dispositif et procede de mise a niveau d'un liquide dans une chambre d'un circuit extracorporel de sang.
DE19901078C1 (de) * 1999-01-14 2000-02-17 Polaschegg Hans Dietrich Verfahren und Vorrichtung zur Erkennung von Stenosen bei der extrakorporalen Blutbehandlung
JP4101512B2 (ja) * 2001-12-28 2008-06-18 日機装株式会社 透析装置
DE102004023080B4 (de) * 2004-05-11 2009-01-15 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung der Zufuhr von Substitutionsflüssigkeit während einer extrakorporalen Blutbehandlung
JP2006130063A (ja) * 2004-11-05 2006-05-25 Nipro Corp 血液浄化装置
WO2007123156A1 (ja) * 2006-04-19 2007-11-01 Asahi Kasei Kuraray Medical Co., Ltd. 体外循環回路の圧力センサ
ATE550054T1 (de) * 2007-04-12 2012-04-15 Gambro Lundia Ab Gerät für die extrakorporale blutbehandlung
KR101487425B1 (ko) * 2007-06-29 2015-01-29 가부시끼가이샤 제이엠에스 혈액 투석 장치
US20090101577A1 (en) * 2007-09-28 2009-04-23 Fulkerson Barry N Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements
US8408040B2 (en) * 2007-12-06 2013-04-02 Asahi Kasei Medical Co., Ltd. Method of calibrating pressure measurement unit
ES2683237T3 (es) * 2007-12-22 2018-09-25 Fresenius Medical Care Deutschland Gmbh Método y dispositivo para determinar la presión de transmembrana en un tratamiento de sangre extracorporal
DE102008015832B4 (de) * 2008-03-27 2013-08-22 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überwachung eines Gefäßzugangs sowie extrakorporale Blutbehandlungsvorrichtung mit einer Vorrichtung zur Überwachung eines Gefäßzugangs
JP5276906B2 (ja) * 2008-06-16 2013-08-28 日機装株式会社 血液浄化装置
JP5230379B2 (ja) * 2008-11-28 2013-07-10 旭化成メディカル株式会社 ドリップチャンバの液面調整方法とその液面調整機構
DE102008061122A1 (de) 2008-12-09 2010-06-17 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zum Ermitteln und/oder Überwachen eines körperlichen Zustandes, insbesondere einer kardiovaskulären Größe, eines Patienten basierend auf einer Amplitude eines Drucksignals
CN102630171B (zh) * 2009-11-24 2016-06-08 弗雷塞尼斯医疗保健德国有限责任公司 暂时中断体外血液处理的控制设备和血液处理装置
CA2784524C (en) * 2009-12-17 2017-07-04 Gambro Lundia Ab Apparatus for extracorporeal blood treatment and method of operation
US9632018B2 (en) * 2009-12-28 2017-04-25 Gambro Lundia Ab Method and device for monitoring the integrity of a connection system
CN103037916A (zh) * 2010-08-05 2013-04-10 日机装株式会社 血液净化装置及其漏液检查方法
DE102011108784A1 (de) * 2011-07-29 2013-01-31 Fresenius Medical Care Deutschland Gmbh Verfahren sowie Vorrichtungen zum Überprüfen wenigstens einer Funktion einer medizinischen Funktionseinrichtung
US9081382B2 (en) * 2013-03-15 2015-07-14 Fresenius Medical Care Holdings, Inc. Autonomous vehicle comprising extracorporeal blood treatment machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000325471A (ja) 1999-04-16 2000-11-28 Fresenius Medical Care Deutschland Gmbh 血管血流量の測定方法および装置
US20110230772A1 (en) 2008-11-27 2011-09-22 Cellumetrix UG Method and device for invasive blood pressure measurement in a vascular access

Also Published As

Publication number Publication date
CN105307562A (zh) 2016-02-03
US10105480B2 (en) 2018-10-23
AU2014257663B2 (en) 2019-02-14
BR112015026894A2 (pt) 2017-07-25
JP2016525898A (ja) 2016-09-01
CA2910049A1 (en) 2014-10-30
EP2988661A1 (de) 2016-03-02
EP2988661B1 (de) 2017-06-14
EA030107B1 (ru) 2018-06-29
WO2014173828A1 (de) 2014-10-30
CA2910049C (en) 2023-09-12
AU2014257663A1 (en) 2015-11-12
KR20160008202A (ko) 2016-01-21
JP6609241B2 (ja) 2019-11-20
BR112015026894B1 (pt) 2022-05-31
ES2639795T3 (es) 2017-10-30
EA201592016A1 (ru) 2016-03-31
CN105307562B (zh) 2018-06-22
US20160074571A1 (en) 2016-03-17
DE102013007044A1 (de) 2014-10-30

Similar Documents

Publication Publication Date Title
JP5391263B2 (ja) 血管アクセスの監視装置及びその作動方法、血管アクセスの監視装置を備えた体外血液処理装置
US6280632B1 (en) Device and method for preparation of substitution solution
US6077443A (en) Method and device for monitoring a vascular access during a dialysis treatment
JP5586476B2 (ja) フィステル再循環および心肺再循環の全再循環に対するフィステル内の再循環および／または心肺再循環の比率を求める方法
AU2013320645B2 (en) Device and method for detecting recirculation during an extracorporeal blood treatment
CN204972388U (zh) 一种用于检测血液治疗设备与患者血液循环之间的连接的中断的设备
JP2003320023A6 (ja) 体外血液処理を中断するかまたは修正された流速で体外血液処理を継続する方法および体外血液処理装置
JP4304080B2 (ja) ヘマトクリットおよび／または血液量を決定するための手順および機器
US9119922B2 (en) Apparatus and method for identifying a tubing system for an extracorporeal blood treatment device
US20240269365A1 (en) Extracorporeal blood treatment apparatus and method for monitoring pressures in an extracorporeal blood treatment apparatus
US20130030344A1 (en) Method as well as apparatuses for removing gas accumulations from a component of an extracorporeal blood circuit
CN109414541B (zh) 用于检测血液处理装置的透析液排放管线中的血液的控制单元和血液处理装置
KR102195708B1 (ko) 혈관, 특히 동정맥 누관의 압력을 측정하기 위한 제어유닛 및 방법
US10610631B2 (en) Method for removing blood from an extracorporeal blood circuit under pressure control and apparatuses
JP2023517466A (ja) 圧力測定値を収集する時を決定するための方法およびデバイス

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20151124

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190312

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200708

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200929

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20201221

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20201222

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20231128

Start annual number: 4

End annual number: 4