JP2014204897A - 輸液ポンプ - Google Patents
輸液ポンプ Download PDFInfo
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- JP2014204897A JP2014204897A JP2013084894A JP2013084894A JP2014204897A JP 2014204897 A JP2014204897 A JP 2014204897A JP 2013084894 A JP2013084894 A JP 2013084894A JP 2013084894 A JP2013084894 A JP 2013084894A JP 2014204897 A JP2014204897 A JP 2014204897A
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- 238000001802 infusion Methods 0.000 title claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 9
- 230000002238 attenuated effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Abstract
【解決手段】点滴筒内で滴落する点滴が通過する水平面高さに、点滴筒を挟む形で発光素子と受光素子を対向させて配置し、点滴筒水平面内の発光素子・受光素子で作る一対の光軸を高速でスキャンニングさせ、光軸が連続流を通過する際に屈折や遮光により光量が減衰する量を受光素子で測定し連続流を検知する構造としている。
【選択図】図1
Description
2 輸液セット(点滴筒)
3 輸液ポンプ
4 表示部
5 設定値入力部
23 発光素子
23a-a〜23e-e 光軸
24 受光素子
25 点滴筒20滴/mLの連続流
26 点滴筒
27 点滴口
28 滴落検知位置
31 障害物のない場合の受光電圧
32 点滴又は連続流のある場合の受光電圧
33 光軸
34 受光面
35 回転角度
36 受光素子から得られる出力電圧
40 発光部
42 滴落受光部
43 滴落検知部
44 設定値入力部・制御部
45 ポンプ各設定項目入力
46 モータ駆動部
47 モータ
48 装液部
49 警報発生部
Claims (3)
- 点滴筒内を滴落する点滴が、通過する水平面位置に対向して発光素子と受光素子を配置しており、当該発光素子・受光素子が作る光軸が点滴筒内の水平面をスキャンニングする機能を持ち、点滴が発光素子と受光素子間を通過するあいだに1回以上のスキャンニングを行う事が可能な滴落の検知機能を持った輸液ポンプ。
- 前記のスキャンニングした値から水平面内に発光素子の光を屈折又は遮光する点滴や連続流がある場合、その位置を特定する機能を備えた滴落の検知機能を持った輸液ポンプ。
- 前記の滴落の検知機能により、点滴筒内に連続流が発生した場合に警報を発生する事を特徴とする輸液ポンプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013084894A JP6089169B2 (ja) | 2013-04-15 | 2013-04-15 | 輸液ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013084894A JP6089169B2 (ja) | 2013-04-15 | 2013-04-15 | 輸液ポンプ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014204897A true JP2014204897A (ja) | 2014-10-30 |
JP2014204897A5 JP2014204897A5 (ja) | 2016-08-12 |
JP6089169B2 JP6089169B2 (ja) | 2017-03-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013084894A Active JP6089169B2 (ja) | 2013-04-15 | 2013-04-15 | 輸液ポンプ |
Country Status (1)
Country | Link |
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JP (1) | JP6089169B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016147519A1 (ja) * | 2015-03-16 | 2016-09-22 | テルモ株式会社 | 点滴検出装置、及びこれを利用した輸液ポンプ |
CN106362234A (zh) * | 2016-08-26 | 2017-02-01 | 季兵 | 静脉输液管理装置和静脉输液管理系统 |
WO2017043623A1 (ja) * | 2015-09-09 | 2017-03-16 | 株式会社村田製作所 | 滴下検出装置 |
JP2017202258A (ja) * | 2016-05-13 | 2017-11-16 | 欣也 石坂 | 点滴検出器 |
JP2020028590A (ja) * | 2018-08-24 | 2020-02-27 | テルモ株式会社 | 点滴監視センサ |
CN111228608A (zh) * | 2020-01-09 | 2020-06-05 | 吉林省挺好滴信息技术有限责任公司 | 一种红外反射式液体滴速检测仪 |
WO2022196587A1 (ja) | 2021-03-15 | 2022-09-22 | 株式会社ピーアンドエム | 検出装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533350A (en) * | 1983-05-10 | 1985-08-06 | Anatros Corporation | Parenteral solution delivery control system |
JPH0238816A (ja) * | 1988-07-28 | 1990-02-08 | Tokyo Electron Ltd | 流量計 |
WO1992017227A2 (en) * | 1991-04-01 | 1992-10-15 | Sherwood Medical Company | Drop detection method and apparatus |
WO1996014892A2 (en) * | 1994-11-14 | 1996-05-23 | Arcomed Ag | Infusion apparatus |
-
2013
- 2013-04-15 JP JP2013084894A patent/JP6089169B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533350A (en) * | 1983-05-10 | 1985-08-06 | Anatros Corporation | Parenteral solution delivery control system |
JPH0238816A (ja) * | 1988-07-28 | 1990-02-08 | Tokyo Electron Ltd | 流量計 |
WO1992017227A2 (en) * | 1991-04-01 | 1992-10-15 | Sherwood Medical Company | Drop detection method and apparatus |
WO1996014892A2 (en) * | 1994-11-14 | 1996-05-23 | Arcomed Ag | Infusion apparatus |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016147519A1 (ja) * | 2015-03-16 | 2016-09-22 | テルモ株式会社 | 点滴検出装置、及びこれを利用した輸液ポンプ |
JPWO2016147519A1 (ja) * | 2015-03-16 | 2017-12-28 | テルモ株式会社 | 点滴検出装置、及びこれを利用した輸液ポンプ |
CN108025135B (zh) * | 2015-09-09 | 2021-07-23 | 株式会社村田制作所 | 滴下检测装置 |
US11419982B2 (en) | 2015-09-09 | 2022-08-23 | Murata Manufacturing Co., Ltd. | Dripping detection apparatus |
WO2017043623A1 (ja) * | 2015-09-09 | 2017-03-16 | 株式会社村田製作所 | 滴下検出装置 |
JPWO2017043623A1 (ja) * | 2015-09-09 | 2018-03-15 | 株式会社村田製作所 | 滴下検出装置 |
CN108025135A (zh) * | 2015-09-09 | 2018-05-11 | 株式会社村田制作所 | 滴下检测装置 |
US20180193559A1 (en) * | 2015-09-09 | 2018-07-12 | Murata Manufacturing Co., Ltd. | Dripping detection apparatus |
JP2017202258A (ja) * | 2016-05-13 | 2017-11-16 | 欣也 石坂 | 点滴検出器 |
CN106362234A (zh) * | 2016-08-26 | 2017-02-01 | 季兵 | 静脉输液管理装置和静脉输液管理系统 |
JP2020028590A (ja) * | 2018-08-24 | 2020-02-27 | テルモ株式会社 | 点滴監視センサ |
JP7123697B2 (ja) | 2018-08-24 | 2022-08-23 | テルモ株式会社 | 点滴監視センサ |
CN111228608A (zh) * | 2020-01-09 | 2020-06-05 | 吉林省挺好滴信息技术有限责任公司 | 一种红外反射式液体滴速检测仪 |
WO2022196587A1 (ja) | 2021-03-15 | 2022-09-22 | 株式会社ピーアンドエム | 検出装置 |
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