JP7840864B2 - 陰圧創傷療法を提供するためのデュアルモードの陰圧源の動作 - Google Patents

陰圧創傷療法を提供するためのデュアルモードの陰圧源の動作

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Publication number
JP7840864B2
JP7840864B2 JP2022557893A JP2022557893A JP7840864B2 JP 7840864 B2 JP7840864 B2 JP 7840864B2 JP 2022557893 A JP2022557893 A JP 2022557893A JP 2022557893 A JP2022557893 A JP 2022557893A JP 7840864 B2 JP7840864 B2 JP 7840864B2
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JP
Japan
Prior art keywords
negative pressure
wound
drive signal
motor
pressure
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.)
Active
Application number
JP2022557893A
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English (en)
Japanese (ja)
Other versions
JP2023522833A5 (enExample
JP2023522833A (ja
Inventor
アスクム、ベン、アラン
エルダー、デイヴィッド、マイケル
Original Assignee
ティージェイ スミス アンド ネフュー リミテッド
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Publication of JP2023522833A publication Critical patent/JP2023522833A/ja
Publication of JP2023522833A5 publication Critical patent/JP2023522833A5/ja
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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
    • A61M1/71—Suction drainage systems
    • A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/75—Intermittent or pulsating suction
    • 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
    • A61M1/91—Suction aspects of the dressing
    • A61M1/918—Suction aspects of the dressing for multiple suction locations
    • 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
    • A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
    • 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
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP2022557893A 2020-04-23 2021-04-23 陰圧創傷療法を提供するためのデュアルモードの陰圧源の動作 Active JP7840864B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2005928.3 2020-04-23
GBGB2005928.3A GB202005928D0 (en) 2020-04-23 2020-04-23 Dual mode negative pressure source operation for provision of negative pressure wound therapy
PCT/EP2021/060655 WO2021214286A1 (en) 2020-04-23 2021-04-23 Dual mode negative pressure source operation for provision of negative pressure wound therapy

Publications (3)

Publication Number Publication Date
JP2023522833A JP2023522833A (ja) 2023-06-01
JP2023522833A5 JP2023522833A5 (enExample) 2024-04-22
JP7840864B2 true JP7840864B2 (ja) 2026-04-06

Family

ID=71080256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557893A Active JP7840864B2 (ja) 2020-04-23 2021-04-23 陰圧創傷療法を提供するためのデュアルモードの陰圧源の動作

Country Status (8)

Country Link
US (2) US12226566B2 (enExample)
EP (1) EP4138944B1 (enExample)
JP (1) JP7840864B2 (enExample)
CN (1) CN115361978B (enExample)
AU (1) AU2021261566B2 (enExample)
CA (1) CA3172748A1 (enExample)
GB (2) GB202005928D0 (enExample)
WO (1) WO2021214286A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117398626B (zh) * 2023-11-27 2024-07-23 湖南半岛医疗科技有限公司 基于压力移动检测的设备功率输出控制方法及相关装置
WO2026146284A1 (en) * 2024-12-31 2026-07-09 Convatec Limited Improvements relating to negative pressure wound therapy apparatus

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JP2014515664A (ja) 2011-04-20 2014-07-03 ケーシーアイ ライセンシング インコーポレイテッド 組織部位に供給される減圧を管理するシステムおよび方法
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JP2019528127A (ja) 2016-08-31 2019-10-10 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 漏れを検出するために減圧治療システムの動作を制御するためのシステムおよび方法
JP2020508794A (ja) 2017-03-06 2020-03-26 ケーシーアイ ライセンシング インコーポレイテッド ヒステリシス制御を通じてポータブル陰圧療法の電池寿命を改善するためのシステム及び方法

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JP2014515664A (ja) 2011-04-20 2014-07-03 ケーシーアイ ライセンシング インコーポレイテッド 組織部位に供給される減圧を管理するシステムおよび方法
US20190125942A1 (en) 2015-01-16 2019-05-02 Kci Licensing, Inc. System And Method For Hybrid Control Of Reduced Pressures Delivered To A Tissue Site
JP2019528127A (ja) 2016-08-31 2019-10-10 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 漏れを検出するために減圧治療システムの動作を制御するためのシステムおよび方法
JP2020508794A (ja) 2017-03-06 2020-03-26 ケーシーアイ ライセンシング インコーポレイテッド ヒステリシス制御を通じてポータブル陰圧療法の電池寿命を改善するためのシステム及び方法

Also Published As

Publication number Publication date
CA3172748A1 (en) 2021-10-28
US12226566B2 (en) 2025-02-18
GB202005928D0 (en) 2020-06-10
AU2021261566A1 (en) 2022-10-27
EP4138944B1 (en) 2025-11-26
WO2021214286A1 (en) 2021-10-28
GB2609858A (en) 2023-02-15
US20230145353A1 (en) 2023-05-11
GB2609858B (en) 2024-08-21
EP4138944A1 (en) 2023-03-01
CN115361978B (zh) 2026-06-16
GB202216949D0 (en) 2022-12-28
JP2023522833A (ja) 2023-06-01
CN115361978A (zh) 2022-11-18
AU2021261566B2 (en) 2026-04-30
US20250144287A1 (en) 2025-05-08

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