JP2000504964A - 流体抵抗モニタリングシステム - Google Patents
流体抵抗モニタリングシステムInfo
- Publication number
- JP2000504964A JP2000504964A JP10509056A JP50905698A JP2000504964A JP 2000504964 A JP2000504964 A JP 2000504964A JP 10509056 A JP10509056 A JP 10509056A JP 50905698 A JP50905698 A JP 50905698A JP 2000504964 A JP2000504964 A JP 2000504964A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- fluid
- flow
- resistance
- value
- 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.)
- Granted
Links
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
- A61M5/16859—Evaluation of pressure response, e.g. to an applied pulse
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Pipeline Systems (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Measuring Volume Flow (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.流量制御装置が流体導管上で流体導管を通る流体のフローを制御するために 作動する、そのような流体送出アッセンブリにおける少なくとも1つのフロー パラメータをモニターするためのシステムにおいて、導管内で感知される圧力 に応えて圧力信号を提供するための導管に連結された圧力センサーと、疑似ラ ンダムパターンに従ってフローを発生させ、圧力信号を受信し、且つフローパ ラメータを求めるためにそれらの圧力信号を処理するように流量制御装置を制 御するプロセッサとから成ることを特徴とするシステム。 2.流量制御装置が流体導管上で流体導管を通る流体のフローを制御するために 作動する、そのような流体送出アッセンブリにおける少なくとも1つのフロー パラメータを求めるための方法において、(a)疑似ランダムパターンに従っ てフローを発生させるよう流量制御装置を制御する段階と、(b)導管内の圧 力をモニターし、モニターされた圧力に応えて信号を生成する段階と、 (c)フローパラメータを定めるために圧力信号を処理する段階とから成るこ とを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/688,698 US5803917A (en) | 1994-09-13 | 1996-07-30 | Fluid flow resistance monitoring system |
US08/688,698 | 1996-07-30 | ||
PCT/US1997/013223 WO1998004303A1 (en) | 1996-07-30 | 1997-07-29 | Fluid flow resistance monitoring system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004003192A Division JP4047288B2 (ja) | 1996-07-30 | 2004-01-08 | 流体抵抗モニタリングシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000504964A true JP2000504964A (ja) | 2000-04-25 |
JP3667770B2 JP3667770B2 (ja) | 2005-07-06 |
Family
ID=24765423
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50905698A Expired - Lifetime JP3667770B2 (ja) | 1996-07-30 | 1997-07-29 | 流体抵抗モニタリングシステム |
JP2004003192A Expired - Lifetime JP4047288B2 (ja) | 1996-07-30 | 2004-01-08 | 流体抵抗モニタリングシステム |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004003192A Expired - Lifetime JP4047288B2 (ja) | 1996-07-30 | 2004-01-08 | 流体抵抗モニタリングシステム |
Country Status (11)
Country | Link |
---|---|
US (1) | US5803917A (ja) |
EP (1) | EP0923392B1 (ja) |
JP (2) | JP3667770B2 (ja) |
AT (1) | ATE309831T1 (ja) |
CA (1) | CA2261038C (ja) |
DE (2) | DE69734662T2 (ja) |
DK (1) | DK0923392T3 (ja) |
ES (1) | ES2138573T1 (ja) |
GR (1) | GR990300028T1 (ja) |
HK (1) | HK1018014A1 (ja) |
WO (1) | WO1998004303A1 (ja) |
Cited By (10)
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JP2007516780A (ja) * | 2003-12-29 | 2007-06-28 | アニマス・コーポレイション | 閉塞を検出するための方法およびシステム |
JP2007520270A (ja) * | 2003-12-31 | 2007-07-26 | カーディナル ヘルス 303、インコーポレイテッド | 容器側の圧力感知を使用する空容器の検出 |
JP2016187591A (ja) * | 2012-05-24 | 2016-11-04 | デカ・プロダクツ・リミテッド・パートナーシップ | 流体を注入するためのシステム装置 |
JP2019502503A (ja) * | 2015-11-04 | 2019-01-31 | アジア パシフィック メディカル テクノロジー ディベロップメント カンパニー,リミテッド | 管脈構造内のコンダクタンスを定量化するためのシステム及び方法 |
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US11707615B2 (en) | 2018-08-16 | 2023-07-25 | Deka Products Limited Partnership | Medical pump |
US12002561B2 (en) | 2022-03-30 | 2024-06-04 | DEKA Research & Development Corp | System, method, and apparatus for infusing fluid |
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US6213972B1 (en) * | 1994-09-13 | 2001-04-10 | Alaris Medical Systems, Inc. | Fluid flow resistance monitoring system |
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US6158965A (en) * | 1996-07-30 | 2000-12-12 | Alaris Medical Systems, Inc. | Fluid flow resistance monitoring system |
ES2150345B1 (es) * | 1997-12-17 | 2001-05-16 | Puig Jordi Renedo | Mejoras en la regulacion de centrales de acondicionamiento de fluidos. |
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US20060135940A1 (en) * | 2003-01-06 | 2006-06-22 | The Trustees Of Columbia | Programmed pulsed infusion methods and devices |
US20060047261A1 (en) * | 2004-06-28 | 2006-03-02 | Shailendra Joshi | Intra-arterial catheter for drug delivery |
US8672875B2 (en) | 2003-12-31 | 2014-03-18 | Carefusion 303, Inc. | Medication safety enhancement for secondary infusion |
US7255683B2 (en) * | 2003-12-31 | 2007-08-14 | Cardinal Health 303, Inc. | System for detecting the status of a vent associated with a fluid supply upstream of an infusion pump |
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US7775966B2 (en) * | 2005-02-24 | 2010-08-17 | Ethicon Endo-Surgery, Inc. | Non-invasive pressure measurement in a fluid adjustable restrictive device |
US7658196B2 (en) * | 2005-02-24 | 2010-02-09 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device orientation |
US8016744B2 (en) | 2005-02-24 | 2011-09-13 | Ethicon Endo-Surgery, Inc. | External pressure-based gastric band adjustment system and method |
US7699770B2 (en) * | 2005-02-24 | 2010-04-20 | Ethicon Endo-Surgery, Inc. | Device for non-invasive measurement of fluid pressure in an adjustable restriction device |
US8066629B2 (en) * | 2005-02-24 | 2011-11-29 | Ethicon Endo-Surgery, Inc. | Apparatus for adjustment and sensing of gastric band pressure |
US7927270B2 (en) | 2005-02-24 | 2011-04-19 | Ethicon Endo-Surgery, Inc. | External mechanical pressure sensor for gastric band pressure measurements |
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JP2006314429A (ja) * | 2005-05-11 | 2006-11-24 | Japan Health Science Foundation | 膀胱洗浄装置 |
US8870742B2 (en) | 2006-04-06 | 2014-10-28 | Ethicon Endo-Surgery, Inc. | GUI for an implantable restriction device and a data logger |
US8152710B2 (en) | 2006-04-06 | 2012-04-10 | Ethicon Endo-Surgery, Inc. | Physiological parameter analysis for an implantable restriction device and a data logger |
US10702174B2 (en) | 2007-06-27 | 2020-07-07 | Integra Lifesciences Corporation | Medical monitor user interface |
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US8454524B2 (en) * | 2007-10-31 | 2013-06-04 | DePuy Synthes Products, LLC | Wireless flow sensor |
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US8480612B2 (en) * | 2007-10-31 | 2013-07-09 | DePuy Synthes Products, LLC | Wireless shunts with storage |
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WO2010033878A2 (en) | 2008-09-19 | 2010-03-25 | David Brown | Solute concentration measurement device and related methods |
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US20120078126A1 (en) | 2010-09-23 | 2012-03-29 | Summit Doppler Systems, Inc. | Validation of an oscillometric signal for use in a peripheral arterial disease evaluation |
US9162023B2 (en) | 2011-05-05 | 2015-10-20 | Carefusion 303, Inc. | Automated pressure limit setting method and apparatus |
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US9375150B2 (en) | 2012-04-25 | 2016-06-28 | Summit Doppler Systems, Inc. | Identification of pressure cuff conditions using frequency content of an oscillometric pressure signal |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
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US11738142B2 (en) | 2020-03-06 | 2023-08-29 | Carefusion 303, Inc. | Fluid pump with adaptive filter |
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-
1997
- 1997-07-29 WO PCT/US1997/013223 patent/WO1998004303A1/en active IP Right Grant
- 1997-07-29 JP JP50905698A patent/JP3667770B2/ja not_active Expired - Lifetime
- 1997-07-29 GR GR990300028T patent/GR990300028T1/el unknown
- 1997-07-29 CA CA002261038A patent/CA2261038C/en not_active Expired - Fee Related
- 1997-07-29 ES ES97934326T patent/ES2138573T1/es active Pending
- 1997-07-29 DE DE69734662T patent/DE69734662T2/de not_active Expired - Lifetime
- 1997-07-29 EP EP97934326A patent/EP0923392B1/en not_active Expired - Lifetime
- 1997-07-29 DE DE0923392T patent/DE923392T1/de active Pending
- 1997-07-29 AT AT97934326T patent/ATE309831T1/de not_active IP Right Cessation
- 1997-07-29 DK DK97934326T patent/DK0923392T3/da active
-
1999
- 1999-07-15 HK HK99103060A patent/HK1018014A1/xx not_active IP Right Cessation
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Cited By (23)
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JP2007516780A (ja) * | 2003-12-29 | 2007-06-28 | アニマス・コーポレイション | 閉塞を検出するための方法およびシステム |
JP4926721B2 (ja) * | 2003-12-29 | 2012-05-09 | アニマス・コーポレイション | 閉塞を検出するための方法およびシステム |
JP2007520270A (ja) * | 2003-12-31 | 2007-07-26 | カーディナル ヘルス 303、インコーポレイテッド | 容器側の圧力感知を使用する空容器の検出 |
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US10288057B2 (en) | 2011-12-21 | 2019-05-14 | Deka Products Limited Partnership | Peristaltic pump |
US10316834B2 (en) | 2011-12-21 | 2019-06-11 | Deka Products Limited Partnership | Peristaltic pump |
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US10857293B2 (en) | 2011-12-21 | 2020-12-08 | Deka Products Limited Partnership | Apparatus for infusing fluid |
US11705233B2 (en) | 2011-12-21 | 2023-07-18 | Deka Products Limited Partnership | Peristaltic pump |
US11295846B2 (en) | 2011-12-21 | 2022-04-05 | Deka Products Limited Partnership | System, method, and apparatus for infusing fluid |
US11348674B2 (en) | 2011-12-21 | 2022-05-31 | Deka Products Limited Partnership | Peristaltic pump |
US11373747B2 (en) | 2011-12-21 | 2022-06-28 | Deka Products Limited Partnership | Peristaltic pump |
US11511038B2 (en) | 2011-12-21 | 2022-11-29 | Deka Products Limited Partnership | Apparatus for infusing fluid |
JP2016187591A (ja) * | 2012-05-24 | 2016-11-04 | デカ・プロダクツ・リミテッド・パートナーシップ | 流体を注入するためのシステム装置 |
US11672903B2 (en) | 2014-09-18 | 2023-06-13 | Deka Products Limited Partnership | Apparatus and method for infusing fluid through a tube by appropriately heating the tube |
US10265463B2 (en) | 2014-09-18 | 2019-04-23 | Deka Products Limited Partnership | Apparatus and method for infusing fluid through a tube by appropriately heating the tube |
JP2019502503A (ja) * | 2015-11-04 | 2019-01-31 | アジア パシフィック メディカル テクノロジー ディベロップメント カンパニー,リミテッド | 管脈構造内のコンダクタンスを定量化するためのシステム及び方法 |
US11707615B2 (en) | 2018-08-16 | 2023-07-25 | Deka Products Limited Partnership | Medical pump |
US12002561B2 (en) | 2022-03-30 | 2024-06-04 | DEKA Research & Development Corp | System, method, and apparatus for infusing fluid |
Also Published As
Publication number | Publication date |
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CA2261038A1 (en) | 1998-02-05 |
EP0923392B1 (en) | 2005-11-16 |
ATE309831T1 (de) | 2005-12-15 |
JP3667770B2 (ja) | 2005-07-06 |
DE923392T1 (de) | 2000-03-09 |
ES2138573T1 (es) | 2000-01-16 |
JP4047288B2 (ja) | 2008-02-13 |
CA2261038C (en) | 2005-12-06 |
US5803917A (en) | 1998-09-08 |
EP0923392A1 (en) | 1999-06-23 |
JP2004154587A (ja) | 2004-06-03 |
HK1018014A1 (en) | 1999-12-10 |
DE69734662T2 (de) | 2006-08-10 |
DE69734662D1 (de) | 2005-12-22 |
GR990300028T1 (en) | 1999-08-31 |
DK0923392T3 (da) | 2005-12-12 |
WO1998004303A1 (en) | 1998-02-05 |
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