CN115361978B - 负压伤口治疗装置、方法及计算机可读存储介质 - Google Patents

负压伤口治疗装置、方法及计算机可读存储介质

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Publication number
CN115361978B
CN115361978B CN202180022876.4A CN202180022876A CN115361978B CN 115361978 B CN115361978 B CN 115361978B CN 202180022876 A CN202180022876 A CN 202180022876A CN 115361978 B CN115361978 B CN 115361978B
Authority
CN
China
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
CN202180022876.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN115361978A (zh
Inventor
本·艾伦·阿斯肯
D·M·埃德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TJ Smith and Nephew Ltd
Original Assignee
TJ Smith and Nephew Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TJ Smith and Nephew Ltd filed Critical TJ Smith and Nephew Ltd
Publication of CN115361978A publication Critical patent/CN115361978A/zh
Application granted granted Critical
Publication of CN115361978B publication Critical patent/CN115361978B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
CN202180022876.4A 2020-04-23 2021-04-23 负压伤口治疗装置、方法及计算机可读存储介质 Active CN115361978B (zh)

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 (2)

Publication Number Publication Date
CN115361978A CN115361978A (zh) 2022-11-18
CN115361978B true CN115361978B (zh) 2026-06-16

Family

ID=71080256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180022876.4A Active CN115361978B (zh) 2020-04-23 2021-04-23 负压伤口治疗装置、方法及计算机可读存储介质

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)

Families Citing this family (2)

* 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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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
JP7840864B2 (ja) 2026-04-06
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
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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