JP7030413B2 - 点滴監視装置 - Google Patents
点滴監視装置 Download PDFInfo
- Publication number
- JP7030413B2 JP7030413B2 JP2017024863A JP2017024863A JP7030413B2 JP 7030413 B2 JP7030413 B2 JP 7030413B2 JP 2017024863 A JP2017024863 A JP 2017024863A JP 2017024863 A JP2017024863 A JP 2017024863A JP 7030413 B2 JP7030413 B2 JP 7030413B2
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- Prior art keywords
- drip
- infusion rate
- infusion
- determined
- tube
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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
-
- 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
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
2 制御装置(制御部)
2a 滴下間隔算出手段
2b 判定手段
2c 記憶部
8 ランプ(報知手段)
9 ブザー(報知手段)
11 発光素子
12 受光素子
13 クランプ機構
14 液滴検出手段
100 点滴筒
101 上流側チューブ
102 下流側チューブ
Claims (3)
- 輸液セットの点滴筒内を落下する液滴を検出する液滴検出手段と、
上記液滴検出手段の検出結果に基づいて上記点滴筒内における液滴の滴下間隔を時間として得る滴下間隔算出手段と、
上記滴下間隔算出手段により得られた上記点滴筒内における液滴の滴下間隔に基づいて輸液速度を算出し、算出された輸液速度が上記点滴筒内に液が残るように予め設定された設定速度範囲内にあるか否かを判定し、上記設定速度範囲内にあると判定されたときに輸液速度が正常であると判定する一方、上記設定速度範囲外にあると判定されたときに輸液速度が異常であると判定する判定手段と、
上記輸液セットのチューブをクランプするクランプ機構と、
上記判定手段が、輸液速度が正常であると判定した場合には、上記クランプ機構を非クランプ状態にする一方、上記判定手段が、輸液速度が異常であると判定した場合には、上記クランプ機構をクランプ状態にする制御部とを備えた点滴監視装置において、
上記判定手段は、1回の輸液中に算出される輸液速度に基づいて設定された基準の輸液速度に応じて上記設定速度範囲を変更するものとし、上記基準の輸液速度が速くなるほど上記設定速度範囲自体を高速側の範囲に自動的に変更するように構成されていることを特徴とする点滴監視装置。 - 請求項1に記載の点滴監視装置において、
上記設定速度範囲は、輸液速度の速度域毎にあり、
上記判定手段は、輸液速度の速度域に対応した上記設定速度範囲を選択するように構成されていることを特徴とする点滴監視装置。 - 請求項1または2に記載の点滴監視装置において、
上記判定手段は、上記滴下間隔算出手段によって上記点滴筒内における液滴の滴下間隔が0または上記点滴筒内で液体が線状に落下していることが検出された場合に、輸液速度が異常であると判定するように構成されていることを特徴とする点滴監視装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017024863A JP7030413B2 (ja) | 2017-02-14 | 2017-02-14 | 点滴監視装置 |
PCT/JP2018/003431 WO2018150895A1 (ja) | 2017-02-14 | 2018-02-01 | 点滴監視装置 |
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---|---|---|---|
JP2017024863A JP7030413B2 (ja) | 2017-02-14 | 2017-02-14 | 点滴監視装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018130215A JP2018130215A (ja) | 2018-08-23 |
JP7030413B2 true JP7030413B2 (ja) | 2022-03-07 |
Family
ID=63169814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017024863A Active JP7030413B2 (ja) | 2017-02-14 | 2017-02-14 | 点滴監視装置 |
Country Status (2)
Country | Link |
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JP (1) | JP7030413B2 (ja) |
WO (1) | WO2018150895A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109260548B (zh) * | 2018-11-02 | 2023-10-13 | 湖南长城医疗科技有限公司 | 一种输液滴速检测方法及输液控制方法和输液检测仪 |
KR102160540B1 (ko) * | 2019-02-08 | 2020-09-28 | 이정명 | 링거액 잔량 모니터링 장치 |
CN110141723B (zh) * | 2019-06-04 | 2024-08-30 | 苏州慧尔生医疗科技有限公司 | 一种输液控制器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004147870A (ja) | 2002-10-30 | 2004-05-27 | Yatoshi Sofue | 点滴監視装置 |
JP2014176600A (ja) | 2013-02-18 | 2014-09-25 | Jms Co Ltd | 液滴検出装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0663135A (ja) * | 1992-08-24 | 1994-03-08 | Terumo Corp | 輸液ポンプ |
JP2002191692A (ja) * | 2000-12-25 | 2002-07-09 | Tatsuhiko Matsuura | 点滴監視装置及びそれを備えた点滴監視制御装置 |
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2017
- 2017-02-14 JP JP2017024863A patent/JP7030413B2/ja active Active
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2018
- 2018-02-01 WO PCT/JP2018/003431 patent/WO2018150895A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004147870A (ja) | 2002-10-30 | 2004-05-27 | Yatoshi Sofue | 点滴監視装置 |
JP2014176600A (ja) | 2013-02-18 | 2014-09-25 | Jms Co Ltd | 液滴検出装置 |
Also Published As
Publication number | Publication date |
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WO2018150895A1 (ja) | 2018-08-23 |
JP2018130215A (ja) | 2018-08-23 |
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