ES2587871T3 - Filtrado de señales de presión para supresión de pulsos periódicos - Google Patents
Filtrado de señales de presión para supresión de pulsos periódicos Download PDFInfo
- Publication number
- ES2587871T3 ES2587871T3 ES13731089.2T ES13731089T ES2587871T3 ES 2587871 T3 ES2587871 T3 ES 2587871T3 ES 13731089 T ES13731089 T ES 13731089T ES 2587871 T3 ES2587871 T3 ES 2587871T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure signal
- signal
- pressure
- harmonic
- harmonics
- 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
Links
- 230000000737 periodic effect Effects 0.000 title abstract description 8
- 238000001914 filtration Methods 0.000 title abstract description 6
- 230000001629 suppression Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract description 13
- 239000013598 vector Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 8
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 238000000502 dialysis Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 239000000385 dialysis solution Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000002617 apheresis Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002618 extracorporeal membrane oxygenation Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 238000002615 hemofiltration Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000002642 intravenous therapy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002616 plasmapheresis Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
-
- 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
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261671192P | 2012-07-13 | 2012-07-13 | |
| SE1250826 | 2012-07-13 | ||
| SE1250826 | 2012-07-13 | ||
| US201261671192P | 2012-07-13 | ||
| PCT/EP2013/062616 WO2014009111A1 (en) | 2012-07-13 | 2013-06-18 | Filtering of pressure signals for suppression of periodic pulses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2587871T3 true ES2587871T3 (es) | 2016-10-27 |
Family
ID=49915429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13731089.2T Active ES2587871T3 (es) | 2012-07-13 | 2013-06-18 | Filtrado de señales de presión para supresión de pulsos periódicos |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11123468B2 (enExample) |
| EP (2) | EP3093033A1 (enExample) |
| JP (1) | JP2015523150A (enExample) |
| KR (1) | KR20150047133A (enExample) |
| CN (1) | CN104284687B (enExample) |
| AU (1) | AU2013201556B2 (enExample) |
| BR (1) | BR112015000645A2 (enExample) |
| CA (1) | CA2875637C (enExample) |
| ES (1) | ES2587871T3 (enExample) |
| IN (1) | IN2014DN11203A (enExample) |
| MX (1) | MX351451B (enExample) |
| PL (1) | PL2872193T3 (enExample) |
| WO (1) | WO2014009111A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10089443B2 (en) | 2012-05-15 | 2018-10-02 | Baxter International Inc. | Home medical device systems and methods for therapy prescription and tracking, servicing and inventory |
| ES2539821T3 (es) * | 2009-12-28 | 2015-07-06 | Gambro Lundia Ab | Control de un aparato para la transferencia de fluido hasta y/o desde un sujeto |
| US9861733B2 (en) | 2012-03-23 | 2018-01-09 | Nxstage Medical Inc. | Peritoneal dialysis systems, devices, and methods |
| 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 |
| EP3122173B2 (en) | 2014-03-26 | 2024-05-29 | SCR Engineers Ltd | Livestock location system |
| US10986817B2 (en) | 2014-09-05 | 2021-04-27 | Intervet Inc. | Method and system for tracking health in animal populations |
| US11071279B2 (en) | 2014-09-05 | 2021-07-27 | Intervet Inc. | Method and system for tracking health in animal populations |
| GB201421785D0 (en) * | 2014-12-08 | 2015-01-21 | Oxehealth Ltd | Method and apparatus for physiological monitoring |
| JP6991067B2 (ja) | 2014-12-22 | 2022-01-12 | スミス アンド ネフュー ピーエルシー | 陰圧閉鎖療法の装置および方法 |
| DE102015105323A1 (de) * | 2015-04-08 | 2016-10-13 | B. Braun Avitum Ag | Fluidförderungsüberwachungsverfahren in einer extrakorporalen Blutbehandlungsvorrichtung |
| US20180296745A1 (en) | 2015-06-25 | 2018-10-18 | Gambro Lundia Ab | Device and method for generating a filtered pressure signal |
| US10569005B2 (en) | 2015-06-25 | 2020-02-25 | Gambro Lundia Ab | Device and method for disruption detection |
| CN108883273B (zh) * | 2015-12-01 | 2022-05-13 | 新加坡科技研究局 | 增强受试者的下肢静脉回流的可穿戴非侵入式设备和方法 |
| US11058810B2 (en) | 2016-06-30 | 2021-07-13 | Gambro Lundia Ab | Detection of a disruption of a fluid connection between two fluid containing systems |
| US10625013B2 (en) | 2016-06-30 | 2020-04-21 | Gambro Lundia Ab | Detection of a disruption of a fluid connection between two fluid containing systems |
| WO2018073727A1 (en) * | 2016-10-19 | 2018-04-26 | Novartis Ag | Apparatus for controlling vacuum during ocular surgery |
| CN110248596B (zh) | 2016-12-15 | 2022-12-20 | 巴克斯特国际公司 | 用于从感测的静脉波形监视和确定患者参数的系统和方法 |
| EP3641850B1 (en) | 2017-06-24 | 2024-10-09 | NxStage Medical Inc. | Peritoneal dialysis fluid preparation systems |
| CA3084143A1 (en) * | 2017-12-15 | 2019-06-20 | Baxter International Inc. | Systems and methods for filtering medical device noise artifacts from venous waveform signals |
| EP3752214A1 (en) | 2018-02-16 | 2020-12-23 | Gambro Lundia AB | Filtering a pressure signal from a medical apparatus |
| US11364328B2 (en) | 2018-02-28 | 2022-06-21 | Nxstage Medical, Inc. | Fluid preparation and treatment devices methods and systems |
| US11832584B2 (en) | 2018-04-22 | 2023-12-05 | Vence, Corp. | Livestock management system and method |
| US11039754B2 (en) | 2018-05-14 | 2021-06-22 | Baxter International Inc. | System and method for monitoring and determining patient parameters from sensed venous waveform |
| FR3086837B1 (fr) | 2018-10-03 | 2021-06-18 | Allflex Europe | Pince pour la manipulation d’un dispositif d’identification d’un animal et/ou de prelevement d’un tissu d’un animal comprenant des moyens de maintien a moyens d’actionnement deportes |
| US11864529B2 (en) | 2018-10-10 | 2024-01-09 | S.C.R. (Engineers) Limited | Livestock dry off method and device |
| CN109185211B (zh) * | 2018-10-31 | 2019-11-22 | 扬州大学 | 一种基于计算流体力学瞬时计算的泵站机组压力脉动预测方法 |
| CN109247929B (zh) * | 2018-11-26 | 2021-04-27 | 彭荣超 | 血压确定装置、方法、设备及存储介质 |
| EP3921763A4 (en) | 2019-02-08 | 2022-08-31 | Allflex Australia Pty Ltd | DETERMINING THE LOCATION OF AN ANIMAL |
| EP3921761B1 (en) | 2019-02-08 | 2024-09-18 | Allflex Australia Pty Ltd | Electronic animal identification tag reader synchronisation |
| AU2019428486B2 (en) | 2019-02-08 | 2025-10-30 | Allflex Australia Pty Ltd | Electronic animal tag reader |
| US12409474B2 (en) | 2019-08-28 | 2025-09-09 | S.C.R. (Engineers) Limited | Devices for analysis of a fluid |
| US11950893B2 (en) * | 2020-01-17 | 2024-04-09 | The Research Foundation For The State University Of New York | Apparatus and method of determining dynamic vascular parameters of blood flow |
| USD990063S1 (en) | 2020-06-18 | 2023-06-20 | S.C.R. (Engineers) Limited | Animal ear tag |
| USD990062S1 (en) | 2020-06-18 | 2023-06-20 | S.C.R. (Engineers) Limited | Animal ear tag |
| IL275518B (en) | 2020-06-18 | 2021-10-31 | Scr Eng Ltd | Animal tag |
| IL275812B (en) | 2020-07-01 | 2022-01-01 | Scr Eng Ltd | System and method for placing devices |
| CN112595891B (zh) * | 2020-09-30 | 2023-12-01 | 国网陕西省电力公司经济技术研究院 | 一种电力系统高次谐波检测的方法 |
| WO2022113062A1 (en) | 2020-11-25 | 2022-06-02 | Scr Engineers Ltd. | A system and method for tracing members of an animal population |
| KR102426542B1 (ko) * | 2020-11-25 | 2022-07-29 | 한국건설기술연구원 | 차량 축을 검지하는 센서로부터 수집되는 신호를 처리하는 신호 처리 장치 및 방법 |
| IL280374B2 (en) | 2021-01-24 | 2023-11-01 | Scr Eng Ltd | System and method for controlling animal marking |
| CA206747S (en) | 2021-04-08 | 2024-12-30 | Chevillot Sas | Tag applicator for animals |
| CA206812S (en) | 2021-04-08 | 2023-04-11 | Chevillot Sas | Tag applicator for animals |
| US12402596B2 (en) | 2022-05-03 | 2025-09-02 | S.C.R. (Engineers) Limited | Milk channel and feed inlet coupled thereto, and system and method for conserving wash fluid in a washing process for cleaning a milkmeter system |
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| US9757503B2 (en) | 2010-04-14 | 2017-09-12 | Fresenius Medical Care Deutschland Gmbh | Device and method for monitoring the connection of a blood treatment unit to the fluid system of an extracorporeal blood treatment apparatus |
| DE102010028902A1 (de) | 2010-05-11 | 2011-11-17 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zur Bestimmung zellulärer und/oder extrazellulärer, insbesondere makromolekularer Anteile von Flüssigkeiten, vorzugsweise von Körperflüssigkeiten von Lebewesen |
| SG195155A1 (en) | 2011-05-24 | 2013-12-30 | Deka Products Lp | Blood treatment systems and methods |
-
2013
- 2013-03-15 AU AU2013201556A patent/AU2013201556B2/en not_active Ceased
- 2013-06-18 JP JP2015520874A patent/JP2015523150A/ja not_active Ceased
- 2013-06-18 MX MX2014014947A patent/MX351451B/es active IP Right Grant
- 2013-06-18 WO PCT/EP2013/062616 patent/WO2014009111A1/en not_active Ceased
- 2013-06-18 KR KR1020157002078A patent/KR20150047133A/ko not_active Withdrawn
- 2013-06-18 PL PL13731089.2T patent/PL2872193T3/pl unknown
- 2013-06-18 EP EP16171964.6A patent/EP3093033A1/en not_active Withdrawn
- 2013-06-18 IN IN11203DEN2014 patent/IN2014DN11203A/en unknown
- 2013-06-18 ES ES13731089.2T patent/ES2587871T3/es active Active
- 2013-06-18 US US14/408,849 patent/US11123468B2/en active Active
- 2013-06-18 EP EP13731089.2A patent/EP2872193B1/en active Active
- 2013-06-18 BR BR112015000645A patent/BR112015000645A2/pt not_active IP Right Cessation
- 2013-06-18 CN CN201380024926.8A patent/CN104284687B/zh active Active
- 2013-06-18 CA CA2875637A patent/CA2875637C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL2872193T3 (pl) | 2016-12-30 |
| JP2015523150A (ja) | 2015-08-13 |
| EP3093033A1 (en) | 2016-11-16 |
| CN104284687B (zh) | 2016-08-24 |
| AU2013201556B2 (en) | 2014-06-05 |
| CA2875637C (en) | 2020-12-15 |
| BR112015000645A2 (pt) | 2017-06-27 |
| IN2014DN11203A (enExample) | 2015-10-02 |
| US20160158431A1 (en) | 2016-06-09 |
| CA2875637A1 (en) | 2014-01-16 |
| WO2014009111A1 (en) | 2014-01-16 |
| AU2013201556A1 (en) | 2014-01-30 |
| US11123468B2 (en) | 2021-09-21 |
| CN104284687A (zh) | 2015-01-14 |
| MX2014014947A (es) | 2015-06-04 |
| KR20150047133A (ko) | 2015-05-04 |
| EP2872193B1 (en) | 2016-06-01 |
| MX351451B (es) | 2017-10-16 |
| EP2872193A1 (en) | 2015-05-20 |
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