JP4782134B2 - 患者水分補給システムおよび方法 - Google Patents
患者水分補給システムおよび方法 Download PDFInfo
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- JP4782134B2 JP4782134B2 JP2007531154A JP2007531154A JP4782134B2 JP 4782134 B2 JP4782134 B2 JP 4782134B2 JP 2007531154 A JP2007531154 A JP 2007531154A JP 2007531154 A JP2007531154 A JP 2007531154A JP 4782134 B2 JP4782134 B2 JP 4782134B2
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- patient
- hydration
- urine
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- infusion
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- 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
- A61M5/142—Pressure infusion, e.g. using pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/201—Assessing renal or kidney functions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/207—Sensing devices adapted to collect urine
- A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
-
- 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
- A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
-
- 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
- A61M5/007—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 for contrast media
-
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
- A61M5/16895—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 for measuring fluid flow rate, i.e. flowmeters by monitoring weight change, e.g. of infusion container
-
- 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
- A61M5/172—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 electrical or electronic
- A61M5/1723—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 electrical or electronic using feedback of body parameters, e.g. blood-sugar, 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
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/365—Air detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/3355—Controlling downstream pump 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
Description
P 患者
10 患者水分補給システム
12 採尿システム
14 カテーテル
16 配管
20 注入システム
22 輸液ポンプ
22´ 輸液ポンプ
24 供給源
26 注入液
28 配管
30 I.V.針
32 配管
34 制御システムまたは水分補給平衡手段
34´´ コントローラユニット
36 計測器
38 コントローラ
50 秤
52 採尿槽
60 利尿薬投与システム
62 供給源
64 I.V.
66 配管
70 蠕動ポンプ
80 病院のベッドまたは手術台
82 コンソール
86 電子空気検出器
90および92 フック
100 経過時間
102 正味液体増減
Claims (13)
- 患者水分補給システムであって、
IVポールに取り付けるためのコンソールと、
採尿槽を吊るすための前記コンソールから延在する第一取付機構と、
前記採尿槽に採取された前記患者の排出尿の重量を量るため、前記第一取付機構に応答する前記コンソール内の第一計量装置と、
水分補給源を吊るすための前記コンソールから延在する第二取付機構と、
前記水分補給源の重量を量るため、前記第二取付機構に応答する前記コンソール内の第二計量装置と、
前記水分補給源から前記患者に水分をポンプで注入するよう構成された前記コンソールに組み込まれた輸液ポンプと、
前記第一および第二計量装置に応答し、かつ前記患者の尿排出量に基づいて前記患者へ水分補給する前記輸液ポンプを制御するよう構成されるとともに、前記水分補給源の重量に基づいて前記患者に注入された水分補給量をモニタしかつ前記患者に注入された水分の量に基づいて前記輸液ポンプを制御するよう構成された前記コンソール内のコントローラと
を備える患者水分補給システム。 - 前記第一および第二計量装置が1つ又は複数の歪みゲージを含むことを特徴とする請求項1に記載のシステム。
- 前記コントローラは、前記尿重量の変化率を求め、前記尿重量の変化率に基づいて所望の注入速度を計算し、及び前記計算された所望の注入速度に基づいて前記輸液ポンプの注入速度を調整するようにプログラムされることを特徴とする、請求項1に記載のシステム。
- 前記コンソールは、ユーザーインターフェイスを備えることを特徴とする、請求項1に記載のシステム。
- 前記ユーザーインターフェイスは、ユーザーが所定の期間内に水分補給レベルを設定できるように構成されることを特徴とする、請求項4に記載のシステム。
- 前記ユーザーインターフェイスは、正味液体増減を示すディスプレイを備えることを特徴とする、請求項4に記載のシステム。
- 前記ユーザーインターフェイスは、経過時間を示すディスプレイを備えることを特徴とする、請求項4に記載のシステム。
- 前記ユーザーインターフェイスは、ユーザーが水分補給持続時間を設定できるように構成されることを特徴とする、請求項4に記載のシステム。
- 前記ユーザーインターフェイスは、ユーザーが所望の正味体液平衡を設定できるように構成されることを特徴とする、請求項4に記載のシステム。
- 前記システムは、アラームサブシステムをさらに含むことを特徴とする、請求項1に記載のシステム。
- 前記アラームサブシステムは、空気検出器を含み、前記コントローラは、前記空気検出器に応答し、指定量を超える空気が検出された場合に前記輸液ポンプを停止するように構成されることを特徴とする、請求項10に記載のシステム。
- 前記アラームサブシステムは、前記第一計量装置に応答し、前記採尿槽がその限度容量に達したときにそのことを示すように構成されていることを特徴とする、請求項10に記載のシステム。
- 前記アラームサブシステムは、前記第二計量装置に応答し、前記水分補給源の不足が生じたときにそのことを示すように構成されていることを特徴とする、請求項10に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/936,945 | 2004-09-09 | ||
US10/936,945 US7938817B2 (en) | 2004-09-09 | 2004-09-09 | Patient hydration system and method |
PCT/US2005/008948 WO2006031249A2 (en) | 2004-09-09 | 2005-03-18 | Patient hydration system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008512179A JP2008512179A (ja) | 2008-04-24 |
JP4782134B2 true JP4782134B2 (ja) | 2011-09-28 |
Family
ID=35997207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007531154A Active JP4782134B2 (ja) | 2004-09-09 | 2005-03-18 | 患者水分補給システムおよび方法 |
Country Status (6)
Country | Link |
---|---|
US (4) | US7938817B2 (ja) |
EP (1) | EP1804889B1 (ja) |
JP (1) | JP4782134B2 (ja) |
CA (1) | CA2579829C (ja) |
ES (1) | ES2527442T3 (ja) |
WO (1) | WO2006031249A2 (ja) |
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- 2005-03-18 ES ES05728355.8T patent/ES2527442T3/es active Active
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- 2005-03-18 EP EP05728355.8A patent/EP1804889B1/en active Active
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2010
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Also Published As
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US20120259308A1 (en) | 2012-10-11 |
EP1804889A2 (en) | 2007-07-11 |
JP2008512179A (ja) | 2008-04-24 |
EP1804889A4 (en) | 2010-07-28 |
US20060052764A1 (en) | 2006-03-09 |
WO2006031249A2 (en) | 2006-03-23 |
WO2006031249A3 (en) | 2007-02-08 |
ES2527442T3 (es) | 2015-01-23 |
CA2579829C (en) | 2009-07-14 |
EP1804889B1 (en) | 2014-10-08 |
US7938817B2 (en) | 2011-05-10 |
US20120259309A1 (en) | 2012-10-11 |
CA2579829A1 (en) | 2006-03-23 |
US20100204677A1 (en) | 2010-08-12 |
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