JP2023513378A - 搾乳ポンプの動作を制御する方法 - Google Patents
搾乳ポンプの動作を制御する方法 Download PDFInfo
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- JP2023513378A JP2023513378A JP2022548893A JP2022548893A JP2023513378A JP 2023513378 A JP2023513378 A JP 2023513378A JP 2022548893 A JP2022548893 A JP 2022548893A JP 2022548893 A JP2022548893 A JP 2022548893A JP 2023513378 A JP2023513378 A JP 2023513378A
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- vacuum
- milk
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- 210000000481 breast Anatomy 0.000 title claims abstract description 35
- 235000013336 milk Nutrition 0.000 claims abstract description 105
- 239000008267 milk Substances 0.000 claims abstract description 105
- 210000004080 milk Anatomy 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 34
- 210000004251 human milk Anatomy 0.000 claims description 41
- 235000020256 human milk Nutrition 0.000 claims description 41
- 230000000638 stimulation Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 17
- 230000003247 decreasing effect Effects 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 5
- 230000002411 adverse Effects 0.000 abstract description 6
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 5
- 210000002445 nipple Anatomy 0.000 description 11
- 230000004044 response Effects 0.000 description 9
- 238000000605 extraction Methods 0.000 description 8
- 230000007704 transition Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000001595 flow curve Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
- A61M1/06—Milking pumps
-
- 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
- A61M1/06—Milking pumps
- A61M1/069—Means for improving milking yield
- A61M1/0693—Means for improving milking yield with programmable or pre-programmed sucking patterns
-
- 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
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
-
- 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
- A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pediatric Medicine (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (15)
- 真空源の動作を制御するための制御装置と動作可能に結合される真空源によって真空を印加することにより、搾乳ポンプの動作を制御する方法であって、
前記制御装置は、母乳の体積流量(V)を示す信号を受信し、前記真空源の動作パラメータである真空強度、サイクル周波数又は経時的な真空プロファイルの形状の少なくとも1つを調整する、方法。 - 前記動作パラメータは、搾乳フェーズ(E、G)の開始後に調整される、請求項1に記載の方法。
- 前記信号は定量的な体積流量(V)を示す、請求項1又は2に記載の方法。
- 母乳の体積流量(V)を示す前記信号が低流量閾値と高流量閾値との間にある場合、前記真空源の前記動作パラメータの少なくとも1つ、好ましくは、前記動作パラメータの全てがデフォルト(D)に設定される、請求項1~3のいずれか1項に記載の方法。
- 母乳の体積流量(V)を示す前記信号が前記高流量閾値を超える場合、前記真空源の前記動作パラメータの前記少なくとも1つが増強される(I)、請求項4に記載の方法。
- 母乳の体積流量(V)を示す前記信号が前記低流量閾値を下回る場合、前記真空源の前記動作パラメータの前記少なくとも1つが減少される(DE)、請求項4又は5に記載の方法。
- 刺激(S)の間に適用される前記真空源の前記動作パラメータの前記少なくとも1つは、母乳の体積流量(V)を示す前記信号が低流量閾値を下回る場合、搾乳フェーズ(E、G)において選択される、請求項6に記載の方法。
- 前記経時的な体積流量(V)の変化(dV/dt)の値がゼロ値に近づく場合、前記真空源の前記動作パラメータの前記少なくとも1つが調整される、請求項1~7のいずれか1項に記載の方法。
- 前記経時的な体積流量(V)の変化(dV/dt)の正の値がゼロ値に近づく場合、前記真空源の前記動作パラメータの前記少なくとも1つが増強される、請求項8に記載の方法。
- 前記経時的な体積流量(V)の変化(dV/dt)の負の値がゼロ値に近づく場合、前記真空源の前記動作パラメータの前記少なくとも1つが減少される、請求項8に記載の方法。
- 前記経時的な体積流量(V)の変化(dV/dt)の値は分析され、前記真空源の前記動作パラメータの前記少なくとも1つは、前記経時的な体積流量(V)の変化(dV/dt)の値が高い場合には増強され、前記経時的な体積流量(V)の変化(dV/dt)の値が低い場合には減少される、請求項1~10のいずれか1項に記載の方法。
- 少なくとも1つの真空サイクル(C1、C2、C3)の間の前記体積流量(V)は分析されて、少なくとも1つの後続の真空サイクル(C2,C3)のために前記真空源の前記動作パラメータの前記少なくとも1つを調整する、請求項1~11のいずれか1項に記載の方法。
- 少なくとも1つの真空サイクル(C1、C2、C3)の間の前記体積流量(V)は、前記少なくとも1つの真空サイクル(C1、C2、C3)の間のピーク体積流量(V)及び/又は全体積流量(V)について分析され、
前記ピーク体積流量(PV1、PV2)及び/又は前記全体積流量(V)が前の真空サイクルと後の真空サイクルとの間で増加する場合、前記真空源の前記動作パラメータの前記少なくとも1つは、少なくとも1つの後続の真空サイクル(C2,C3)において増強され、
前記ピーク体積流量(V)及び/又は前記全体積流量(V)が前の真空サイクルの後の真空サイクルとの間で減少する場合、前記真空源の前記動作パラメータの前記少なくとも1つは、少なくとも1つの後続の真空サイクル(C2,C3)において減少される、請求項1~12のいずれか1項に記載の方法。 - 前記動作パラメータの前記少なくとも1つは、動作パラメータ履歴及び/又は母乳の体積流量(V)履歴を記憶するメモリに記憶されたデータに基づいて調整される、請求項1~13のいずれか1項に記載の方法。
- 前記少なくとも1つの真空サイクルの間の体積流量(V)を示す情報は、動作パラメータ履歴及び/又は母乳の体積流量(V)履歴を記憶するメモリから取得される、請求項12又は13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20157295.5A EP3865158A1 (en) | 2020-02-14 | 2020-02-14 | A method for pumping milk |
EP20157295.5 | 2020-02-14 | ||
PCT/EP2021/053592 WO2021160875A1 (en) | 2020-02-14 | 2021-02-15 | A method for regulating the operation of a milk pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023513378A true JP2023513378A (ja) | 2023-03-30 |
JP7474344B2 JP7474344B2 (ja) | 2024-04-24 |
Family
ID=69593568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022548893A Active JP7474344B2 (ja) | 2020-02-14 | 2021-02-15 | 搾乳ポンプの動作を制御する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230083998A1 (ja) |
EP (2) | EP3865158A1 (ja) |
JP (1) | JP7474344B2 (ja) |
KR (1) | KR20220139989A (ja) |
CN (1) | CN115175712A (ja) |
AU (1) | AU2021220673B2 (ja) |
IL (1) | IL295250A (ja) |
WO (1) | WO2021160875A1 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5007899A (en) | 1988-02-29 | 1991-04-16 | Isg/Ag | Drive unit adapted for use with manual piston pump |
US4964851A (en) | 1989-03-23 | 1990-10-23 | Isg/Ag | Battery-powered breastpump |
US6808517B2 (en) | 1999-12-10 | 2004-10-26 | Medela Holding Ag | Suction sequences for a breastpump |
WO2000057934A1 (en) * | 1999-03-30 | 2000-10-05 | White River Concepts | Mammary gland pump system with natural suckling cycle |
US7641629B2 (en) * | 2004-04-12 | 2010-01-05 | Sea Profit (Hong Kong) Limited | Breast pump |
EP2196230A1 (en) | 2007-12-21 | 2010-06-16 | Koninklijke Philips Electronics N.V. | Breast pump for expressing milk from a breast |
US9050404B2 (en) | 2009-02-20 | 2015-06-09 | Medela Holding Ag | Process for use with breastpump to initiate milk in breastfeeding, particularly for premature infants |
US20150283311A1 (en) | 2014-02-07 | 2015-10-08 | Naia Health, Inc. | Method, apparatus, and system for expression of human breast milk |
WO2018045349A1 (en) | 2016-09-01 | 2018-03-08 | Naya Health, Inc. | Apparatus and methods for measuring fluid attributes in a reservoir |
-
2020
- 2020-02-14 EP EP20157295.5A patent/EP3865158A1/en not_active Withdrawn
-
2021
- 2021-02-15 WO PCT/EP2021/053592 patent/WO2021160875A1/en unknown
- 2021-02-15 EP EP21704562.4A patent/EP4103246A1/en active Pending
- 2021-02-15 KR KR1020227031868A patent/KR20220139989A/ko unknown
- 2021-02-15 JP JP2022548893A patent/JP7474344B2/ja active Active
- 2021-02-15 CN CN202180014792.6A patent/CN115175712A/zh active Pending
- 2021-02-15 AU AU2021220673A patent/AU2021220673B2/en active Active
- 2021-02-15 IL IL295250A patent/IL295250A/en unknown
- 2021-02-15 US US17/798,831 patent/US20230083998A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN115175712A (zh) | 2022-10-11 |
IL295250A (en) | 2022-10-01 |
JP7474344B2 (ja) | 2024-04-24 |
US20230083998A1 (en) | 2023-03-16 |
KR20220139989A (ko) | 2022-10-17 |
EP4103246A1 (en) | 2022-12-21 |
WO2021160875A1 (en) | 2021-08-19 |
EP3865158A1 (en) | 2021-08-18 |
AU2021220673B2 (en) | 2024-05-02 |
AU2021220673A1 (en) | 2022-08-25 |
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