CA2862756A1 - Systems and methods for supplying reduced pressure and measuring flow using a disc pump system - Google Patents
Systems and methods for supplying reduced pressure and measuring flow using a disc pump system Download PDFInfo
- Publication number
- CA2862756A1 CA2862756A1 CA2862756A CA2862756A CA2862756A1 CA 2862756 A1 CA2862756 A1 CA 2862756A1 CA 2862756 A CA2862756 A CA 2862756A CA 2862756 A CA2862756 A CA 2862756A CA 2862756 A1 CA2862756 A1 CA 2862756A1
- Authority
- CA
- Canada
- Prior art keywords
- disc pump
- disc
- actuator
- pressure
- pump system
- 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.)
- Abandoned
Links
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- 230000002829 reductive effect Effects 0.000 title claims description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 98
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- 238000005422 blasting Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
- F04B43/046—Micropumps with piezoelectric drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
- G01F1/383—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
-
- 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
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14224—Diaphragm type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
- F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Reciprocating Pumps (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Examining Or Testing Airtightness (AREA)
- Micromachines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261604927P | 2012-02-29 | 2012-02-29 | |
| US61/604,927 | 2012-02-29 | ||
| PCT/US2013/025613 WO2013130255A1 (en) | 2012-02-29 | 2013-02-11 | Systems and methods for supplying reduced pressure and measuring flow using a disc pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2862756A1 true CA2862756A1 (en) | 2013-09-06 |
Family
ID=47891916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2862756A Abandoned CA2862756A1 (en) | 2012-02-29 | 2013-02-11 | Systems and methods for supplying reduced pressure and measuring flow using a disc pump system |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9239059B2 (enExample) |
| EP (1) | EP2820385A1 (enExample) |
| JP (1) | JP6176498B2 (enExample) |
| CN (1) | CN104114981B (enExample) |
| AU (2) | AU2013226499A1 (enExample) |
| CA (1) | CA2862756A1 (enExample) |
| WO (1) | WO2013130255A1 (enExample) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7753894B2 (en) | 2004-04-27 | 2010-07-13 | Smith & Nephew Plc | Wound cleansing apparatus with stress |
| EP3354243A1 (en) | 2007-11-21 | 2018-08-01 | Smith & Nephew PLC | Wound dressing |
| CA2814657A1 (en) | 2010-10-12 | 2012-04-19 | Kevin J. Tanis | Medical device |
| US9084845B2 (en) | 2011-11-02 | 2015-07-21 | Smith & Nephew Plc | Reduced pressure therapy apparatuses and methods of using same |
| TW201326773A (zh) * | 2011-12-30 | 2013-07-01 | Ind Tech Res Inst | 壓力感測器的電性量測裝置及其方法 |
| US10704021B2 (en) | 2012-03-15 | 2020-07-07 | Flodesign Sonics, Inc. | Acoustic perfusion devices |
| AU2013237095B2 (en) | 2012-03-20 | 2017-10-05 | Smith & Nephew Plc | Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination |
| US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
| JP2016517318A (ja) | 2013-03-14 | 2016-06-16 | スミス アンド ネフュー インコーポレーテッド | 減圧療法を施すためのシステムおよび方法 |
| US9737649B2 (en) | 2013-03-14 | 2017-08-22 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
| US9534604B2 (en) * | 2013-03-14 | 2017-01-03 | Schlumberger Technology Corporation | System and method of controlling manifold fluid flow |
| US10533406B2 (en) | 2013-03-14 | 2020-01-14 | Schlumberger Technology Corporation | Systems and methods for pairing system pumps with fluid flow in a fracturing structure |
| US9506785B2 (en) | 2013-03-15 | 2016-11-29 | Rain Bird Corporation | Remote flow rate measuring |
| US10155070B2 (en) | 2013-08-13 | 2018-12-18 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
| CA2935960C (en) | 2014-01-08 | 2023-01-10 | Bart Lipkens | Acoustophoresis device with dual acoustophoretic chamber |
| US20150226220A1 (en) * | 2014-02-13 | 2015-08-13 | Pentair Flow Technologies, Llc | Pump and Electric Insulating Oil for Use Therein |
| EP3604810B1 (en) * | 2014-02-21 | 2023-06-28 | Murata Manufacturing Co., Ltd. | Fluid control device and pump |
| EP3659638A1 (en) | 2014-07-31 | 2020-06-03 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
| US12133789B2 (en) | 2014-07-31 | 2024-11-05 | Smith & Nephew, Inc. | Reduced pressure therapy apparatus construction and control |
| JP6725527B2 (ja) | 2014-12-22 | 2020-07-22 | スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | 陰圧閉鎖療法の装置および方法 |
| US11708572B2 (en) | 2015-04-29 | 2023-07-25 | Flodesign Sonics, Inc. | Acoustic cell separation techniques and processes |
| US11377651B2 (en) | 2016-10-19 | 2022-07-05 | Flodesign Sonics, Inc. | Cell therapy processes utilizing acoustophoresis |
| US10487820B2 (en) | 2016-01-29 | 2019-11-26 | Microjet Technology Co., Ltd. | Miniature pneumatic device |
| US10529911B2 (en) | 2016-01-29 | 2020-01-07 | Microjet Technology Co., Ltd. | Piezoelectric actuator |
| US10584695B2 (en) * | 2016-01-29 | 2020-03-10 | Microjet Technology Co., Ltd. | Miniature fluid control device |
| EP3203080B1 (en) | 2016-01-29 | 2021-09-22 | Microjet Technology Co., Ltd | Miniature pneumatic device |
| US10487821B2 (en) | 2016-01-29 | 2019-11-26 | Microjet Technology Co., Ltd. | Miniature fluid control device |
| US10451051B2 (en) | 2016-01-29 | 2019-10-22 | Microjet Technology Co., Ltd. | Miniature pneumatic device |
| US10385838B2 (en) | 2016-01-29 | 2019-08-20 | Microjet Technology Co., Ltd. | Miniature fluid control device |
| US10615329B2 (en) | 2016-01-29 | 2020-04-07 | Microjet Technology Co., Ltd. | Piezoelectric actuator |
| EP3203078B1 (en) | 2016-01-29 | 2021-05-26 | Microjet Technology Co., Ltd | Miniature pneumatic device |
| EP3203079B1 (en) | 2016-01-29 | 2021-05-19 | Microjet Technology Co., Ltd | Piezoelectric actuator |
| US11214789B2 (en) | 2016-05-03 | 2022-01-04 | Flodesign Sonics, Inc. | Concentration and washing of particles with acoustics |
| JP2019514591A (ja) | 2016-05-13 | 2019-06-06 | スミス アンド ネフュー インコーポレイテッド | 陰圧創傷療法システムにおける自動化創傷結合検出 |
| US10634538B2 (en) | 2016-07-13 | 2020-04-28 | Rain Bird Corporation | Flow sensor |
| TWI602995B (zh) * | 2016-09-05 | 2017-10-21 | 研能科技股份有限公司 | 流體控制裝置 |
| TWI625468B (zh) | 2016-09-05 | 2018-06-01 | 研能科技股份有限公司 | 流體控制裝置 |
| TWI613367B (zh) | 2016-09-05 | 2018-02-01 | 研能科技股份有限公司 | 流體控制裝置 |
| US10655620B2 (en) | 2016-11-10 | 2020-05-19 | Microjet Technology Co., Ltd. | Miniature fluid control device |
| US10683861B2 (en) | 2016-11-10 | 2020-06-16 | Microjet Technology Co., Ltd. | Miniature pneumatic device |
| US10746169B2 (en) | 2016-11-10 | 2020-08-18 | Microjet Technology Co., Ltd. | Miniature pneumatic device |
| JP6815847B2 (ja) * | 2016-11-25 | 2021-01-20 | 株式会社堀場エステック | 流路形成構造、流量測定装置及び流量制御装置 |
| TWI650545B (zh) * | 2017-08-22 | 2019-02-11 | 研能科技股份有限公司 | 致動傳感模組 |
| US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
| TWI650484B (zh) * | 2017-10-27 | 2019-02-11 | 研能科技股份有限公司 | 氣體輸送裝置 |
| KR20220066413A (ko) | 2017-12-14 | 2022-05-24 | 프로디자인 소닉스, 인크. | 음향 트랜스듀서 구동기 및 제어기 |
| WO2019130853A1 (ja) * | 2017-12-26 | 2019-07-04 | 株式会社村田製作所 | ポンプおよび流体制御装置 |
| JP6480612B1 (ja) * | 2018-01-25 | 2019-03-13 | 日東工器株式会社 | 電磁往復動流体装置 |
| JP7055659B2 (ja) * | 2018-02-15 | 2022-04-18 | 東芝テック株式会社 | 液体循環装置、及び液体吐出装置 |
| WO2019243116A1 (en) * | 2018-06-22 | 2019-12-26 | Koninklijke Philips N.V. | Patient interface valve arrangement |
| GB2569417B (en) * | 2018-07-31 | 2020-06-17 | Ttp Ventus Ltd | Microfluidic drive system |
| US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
| WO2020217934A1 (ja) * | 2019-04-25 | 2020-10-29 | 株式会社村田製作所 | ポンプ装置 |
| CN111521227B (zh) * | 2020-06-01 | 2024-09-10 | 深圳国技仪器有限公司 | 宽量程流量稳定性测试装置 |
| US12443208B2 (en) | 2023-02-08 | 2025-10-14 | Rain Bird Corporation | Control zone devices, systems and methods |
| GB2624475B (en) | 2023-02-08 | 2025-06-18 | Foster & Freeman Ltd | Volatile sampling device |
| US12467448B1 (en) * | 2024-08-26 | 2025-11-11 | Shenzhen Baibian Precision Technology Co., Ltd. | Multi-vibrator connected piezoelectric pump, operating method and application device |
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-
2013
- 2013-02-11 WO PCT/US2013/025613 patent/WO2013130255A1/en not_active Ceased
- 2013-02-11 JP JP2014559908A patent/JP6176498B2/ja not_active Expired - Fee Related
- 2013-02-11 AU AU2013226499A patent/AU2013226499A1/en not_active Abandoned
- 2013-02-11 EP EP13710110.1A patent/EP2820385A1/en not_active Withdrawn
- 2013-02-11 CA CA2862756A patent/CA2862756A1/en not_active Abandoned
- 2013-02-11 US US13/764,510 patent/US9239059B2/en active Active
- 2013-02-11 CN CN201380008642.XA patent/CN104114981B/zh not_active Expired - Fee Related
-
2015
- 2015-12-02 US US14/957,362 patent/US10221843B2/en not_active Expired - Fee Related
-
2016
- 2016-12-16 AU AU2016273958A patent/AU2016273958B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN104114981B (zh) | 2017-07-14 |
| JP2015511703A (ja) | 2015-04-20 |
| AU2016273958B2 (en) | 2018-12-13 |
| US9239059B2 (en) | 2016-01-19 |
| EP2820385A1 (en) | 2015-01-07 |
| US20160138582A1 (en) | 2016-05-19 |
| US10221843B2 (en) | 2019-03-05 |
| US20130223979A1 (en) | 2013-08-29 |
| WO2013130255A1 (en) | 2013-09-06 |
| AU2013226499A1 (en) | 2014-07-31 |
| JP6176498B2 (ja) | 2017-08-09 |
| CN104114981A (zh) | 2014-10-22 |
| AU2016273958A1 (en) | 2017-01-12 |
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