CN110382013B - 用于通过滞环控制来改善便携式负压疗法的电池寿命的系统和方法 - Google Patents
用于通过滞环控制来改善便携式负压疗法的电池寿命的系统和方法 Download PDFInfo
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- CN110382013B CN110382013B CN201880015107.XA CN201880015107A CN110382013B CN 110382013 B CN110382013 B CN 110382013B CN 201880015107 A CN201880015107 A CN 201880015107A CN 110382013 B CN110382013 B CN 110382013B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
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- A—HUMAN NECESSITIES
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- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/75—Intermittent or pulsating suction
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/96—Suction control thereof
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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
- 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
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3344—Measuring or controlling pressure at the body treatment site
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
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- A61M2205/8206—Internal energy supply devices battery-operated
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Abstract
Description
Claims (25)
Applications Claiming Priority (3)
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US201762467683P | 2017-03-06 | 2017-03-06 | |
US62/467,683 | 2017-03-06 | ||
PCT/US2018/017351 WO2018164803A1 (en) | 2017-03-06 | 2018-02-08 | System and method for improving battery life of portable negative-pressure therapy through hysteresis control |
Publications (2)
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CN110382013A CN110382013A (zh) | 2019-10-25 |
CN110382013B true CN110382013B (zh) | 2022-08-30 |
Family
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CN201880015107.XA Active CN110382013B (zh) | 2017-03-06 | 2018-02-08 | 用于通过滞环控制来改善便携式负压疗法的电池寿命的系统和方法 |
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US (2) | US20190374689A1 (zh) |
EP (1) | EP3592399A1 (zh) |
JP (1) | JP2020508794A (zh) |
CN (1) | CN110382013B (zh) |
CA (1) | CA3055629A1 (zh) |
WO (1) | WO2018164803A1 (zh) |
Families Citing this family (22)
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EP3426206B1 (en) | 2016-03-07 | 2023-05-10 | Smith & Nephew plc | Wound treatment apparatuses and methods with negative pressure source integrated into wound dressing |
SG11201809178XA (en) | 2016-04-26 | 2018-11-29 | Smith & Nephew | Wound dressings and methods of use with integrated negative pressure source having a fluid ingress inhibition component |
CN109069710B (zh) | 2016-05-03 | 2022-04-12 | 史密夫及内修公开有限公司 | 优化到负压治疗系统中的负压源的功率传输 |
US11096831B2 (en) | 2016-05-03 | 2021-08-24 | Smith & Nephew Plc | Negative pressure wound therapy device activation and control |
EP3452131A1 (en) | 2016-05-03 | 2019-03-13 | Smith & Nephew PLC | Systems and methods for driving negative pressure sources in negative pressure therapy systems |
EP3503857B1 (en) | 2016-08-25 | 2024-04-17 | Smith & Nephew plc | Absorbent negative pressure wound therapy dressing |
CN109640902B (zh) | 2016-08-31 | 2022-02-22 | 史密夫及内修公开有限公司 | 用于控制减压治疗系统的操作以检测泄漏的系统和方法 |
US11564847B2 (en) | 2016-09-30 | 2023-01-31 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
US11806217B2 (en) | 2016-12-12 | 2023-11-07 | Smith & Nephew Plc | Wound dressing |
AU2018229808B2 (en) | 2017-03-08 | 2024-04-11 | Smith & Nephew Plc | Negative pressure wound therapy device control in presence of fault condition |
AU2018265052B2 (en) | 2017-05-09 | 2023-08-31 | Smith & Nephew Plc | Redundant controls for negative pressure wound therapy systems |
JP7155162B2 (ja) | 2017-06-14 | 2022-10-18 | ティージェイ スミス アンド ネフュー リミテッド | 陰圧創傷療法装置 |
GB201718070D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
WO2019053101A1 (en) | 2017-09-13 | 2019-03-21 | Smith & Nephew Plc | APPARATUS AND METHODS FOR NEGATIVE PRESSURE WOUND TREATMENT WITH INTEGRATED ELECTRONICS |
WO2019086332A1 (en) | 2017-11-01 | 2019-05-09 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB201718054D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Sterilization of integrated negative pressure wound treatment apparatuses and sterilization methods |
GB201718072D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
US10624794B2 (en) | 2018-02-12 | 2020-04-21 | Healyx Labs, Inc. | Negative pressure wound therapy systems, devices, and methods |
USD898925S1 (en) | 2018-09-13 | 2020-10-13 | Smith & Nephew Plc | Medical dressing |
EP3866870A1 (en) * | 2018-10-16 | 2021-08-25 | KCI Licensing, Inc. | Rotationally actuated negative-pressure wound therapy device |
US11938263B2 (en) * | 2019-09-24 | 2024-03-26 | Solventum Intellectual Properties Company | Apparatuses, systems, and methods for pump control in therapy devices |
SE2051209A1 (en) * | 2020-10-19 | 2022-04-20 | Thoragen Ab | Improved body drainage apparatus |
Citations (4)
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CN103429281A (zh) * | 2011-04-20 | 2013-12-04 | 凯希特许有限公司 | 用于管理递送到组织部位的减压的系统和方法 |
CN104010665A (zh) * | 2011-11-02 | 2014-08-27 | 史密夫及内修公开有限公司 | 减压治疗设备及其使用方法 |
CN104602719A (zh) * | 2012-06-28 | 2015-05-06 | 凯希特许有限公司 | 具有rfid和集成应变计压力传感器的伤口连接垫 |
WO2017027850A1 (en) * | 2015-08-13 | 2017-02-16 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
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Also Published As
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WO2018164803A1 (en) | 2018-09-13 |
CA3055629A1 (en) | 2018-09-13 |
JP2020508794A (ja) | 2020-03-26 |
US20190374689A1 (en) | 2019-12-12 |
CN110382013A (zh) | 2019-10-25 |
US11957829B2 (en) | 2024-04-16 |
US20230093695A1 (en) | 2023-03-23 |
EP3592399A1 (en) | 2020-01-15 |
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