CA3038282A1 - Protection of electronics in negative pressure wound therapy systems - Google Patents

Protection of electronics in negative pressure wound therapy systems Download PDF

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Publication number
CA3038282A1
CA3038282A1 CA3038282A CA3038282A CA3038282A1 CA 3038282 A1 CA3038282 A1 CA 3038282A1 CA 3038282 A CA3038282 A CA 3038282A CA 3038282 A CA3038282 A CA 3038282A CA 3038282 A1 CA3038282 A1 CA 3038282A1
Authority
CA
Canada
Prior art keywords
negative pressure
circuit board
conductive pathway
pump system
components
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.)
Pending
Application number
CA3038282A
Other languages
English (en)
French (fr)
Inventor
Ben Alan ASKEM
Fernando BETTANI
Alberto FASAN
Allan Kenneth Frazer Grugeon HUNT
Felix C. Quintanar
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.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew PLC
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 Smith and Nephew PLC filed Critical Smith and Nephew PLC
Publication of CA3038282A1 publication Critical patent/CA3038282A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • 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
    • 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
    • A61M1/80—Suction 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • 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
    • 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
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/0259—Electrostatic discharge [ESD] protection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/115—Via connections; Lands around holes or via connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0067—Devices for protecting against damage from electrostatic discharge
    • 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
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • 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
    • A61M1/962—Suction control thereof having pumping means on the suction site, e.g. miniature pump on dressing or dressing capable of exerting 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
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/982—Containers specifically adapted for negative pressure wound therapy with means for detecting level of collected exudate
    • 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
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/088—Supports for equipment on the body
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/0929—Conductive planes
    • H05K2201/093—Layout of power planes, ground planes or power supply conductors, e.g. having special clearance holes therein
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/0929—Conductive planes
    • H05K2201/09354—Ground conductor along edge of main surface
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09618—Via fence, i.e. one-dimensional array of vias

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Surgery (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Structure Of Printed Boards (AREA)
  • Elimination Of Static Electricity (AREA)
CA3038282A 2016-09-29 2017-09-26 Protection of electronics in negative pressure wound therapy systems Pending CA3038282A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662401727P 2016-09-29 2016-09-29
US62/401,727 2016-09-29
US201762469718P 2017-03-10 2017-03-10
US62/469,718 2017-03-10
PCT/US2017/053562 WO2018064079A1 (en) 2016-09-29 2017-09-26 Protection of electronics in negative pressure wound therapy systems

Publications (1)

Publication Number Publication Date
CA3038282A1 true CA3038282A1 (en) 2018-04-05

Family

ID=60043345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3038282A Pending CA3038282A1 (en) 2016-09-29 2017-09-26 Protection of electronics in negative pressure wound therapy systems

Country Status (8)

Country Link
US (4) US11511021B2 (https=)
EP (1) EP3519003B1 (https=)
JP (1) JP7167008B2 (https=)
CN (1) CN109715228A (https=)
AU (1) AU2017335637B2 (https=)
CA (1) CA3038282A1 (https=)
WO (1) WO2018064079A1 (https=)
ZA (1) ZA201901594B (https=)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109069712A (zh) 2016-05-13 2018-12-21 史密夫及内修公开有限公司 启用传感器的伤口监测和治疗装置
US12263294B2 (en) 2016-09-28 2025-04-01 T.J.Smith And Nephew, Limited Systems and methods for operating negative pressure wound therapy devices
CN109715228A (zh) * 2016-09-29 2019-05-03 史密夫及内修公开有限公司 对负压伤口治疗系统中的电子器件的保护
WO2018162728A2 (en) 2017-03-09 2018-09-13 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
EP3592212B1 (en) 2017-03-09 2024-08-07 Smith & Nephew plc Wound dressing
EP3592230A1 (en) 2017-03-09 2020-01-15 Smith & Nephew PLC Apparatus and method for imaging blood in a target region of tissue
SG11201909449TA (en) 2017-04-11 2019-11-28 Smith & Nephew Component positioning and stress relief for sensor enabled wound dressings
AU2018269113A1 (en) 2017-05-15 2019-11-21 Smith & Nephew Plc Negative pressure wound therapy system using eulerian video magnification
WO2018210692A1 (en) 2017-05-15 2018-11-22 Smith & Nephew Plc Wound analysis device and method
CA3066073A1 (en) 2017-06-23 2018-12-27 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
GB201804502D0 (en) 2018-03-21 2018-05-02 Smith & Nephew Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
GB201809007D0 (en) 2018-06-01 2018-07-18 Smith & Nephew Restriction of sensor-monitored region for sensor-enabled wound dressings
EP3664859A2 (en) 2017-08-10 2020-06-17 Smith & Nephew plc Positioning of sensors for sensor enabled wound monitoring or therapy
GB201804971D0 (en) * 2018-03-28 2018-05-09 Smith & Nephew Electrostatic discharge protection for sensors in wound therapy
WO2019048624A1 (en) 2017-09-10 2019-03-14 Smith & Nephew Plc ENCAPSULATION INSPECTION SYSTEMS AND METHODS AND COMPONENTS IN SENSOR EQUIPMENT DRESSINGS
GB201718870D0 (en) 2017-11-15 2017-12-27 Smith & Nephew Inc Sensor enabled wound therapy dressings and systems
GB201718859D0 (en) 2017-11-15 2017-12-27 Smith & Nephew Sensor positioning for sensor enabled wound therapy dressings and systems
WO2019063481A1 (en) 2017-09-27 2019-04-04 Smith & Nephew Plc PH DETECTION FOR NEGATIVE PRESSURE WOUND THERAPY SURVEILLANCE AND THERAPY APPARATUS
WO2019072531A1 (en) 2017-09-28 2019-04-18 Smith & Nephew Plc NEUROSTIMULATION AND MONITORING USING A SENSOR ACTIVATED WOUND SURVEILLANCE AND TREATMENT APPARATUS
US11559438B2 (en) 2017-11-15 2023-01-24 Smith & Nephew Plc Integrated sensor enabled wound monitoring and/or therapy dressings and systems
US12161792B2 (en) 2017-11-16 2024-12-10 Convatec Limited Fluid collection apparatus
WO2019157466A1 (en) 2018-02-12 2019-08-15 Healyx Labs, Inc. Negative pressure wound therapy systems, devices, and methods
GB201814011D0 (en) 2018-08-29 2018-10-10 Smith & Nephew Componet positioning and encapsulation for sensor enabled wound dressings
GB2592508B (en) 2018-09-12 2022-08-31 Smith & Nephew Device, apparatus and method of determining skin perfusion pressure
EP3856104B1 (en) 2018-09-28 2025-08-06 T.J.Smith And Nephew, Limited Optical fibers for optically sensing through wound dressings
GB201816838D0 (en) 2018-10-16 2018-11-28 Smith & Nephew Systems and method for applying biocompatible encapsulation to sensor enabled wound monitoring and therapy dressings
GB201820927D0 (en) 2018-12-21 2019-02-06 Smith & Nephew Wound therapy systems and methods with supercapacitors
WO2020157103A1 (en) 2019-01-30 2020-08-06 Smith & Nephew Plc Sensor integrated dressings and systems
GB201901242D0 (en) 2019-01-30 2019-03-20 Smith & Nephew Optical sensing systems and methods for sensing enabled wound dressings and systems
JP7529681B2 (ja) 2019-03-18 2024-08-06 スミス アンド ネフュー ピーエルシー センサ統合基板用設計ルール
EP3941346A1 (en) 2019-03-19 2022-01-26 Smith & Nephew plc Systems and methods for measuring tissue impedance
GB201904686D0 (en) * 2019-04-03 2019-05-15 Smith & Nephew Data recorder in wound therapy systems
GB201914427D0 (en) 2019-10-07 2019-11-20 Smith & Nephew Negative pressure wound therapy systems and methods with multiple negative pressure sources
GB201914443D0 (en) 2019-10-07 2019-11-20 Smith & Nephew Sensor enabled negative pressure wound monitoring apparatus with different impedances inks
GB201918593D0 (en) * 2019-12-17 2020-01-29 Smith & Nephew Systems and methods for operating a wound therapy device in stealth mode
GB201918856D0 (en) 2019-12-19 2020-02-05 Smith & Nephew Sensor integrated dressings and systems
GB202001212D0 (en) 2020-01-29 2020-03-11 Smith & Nephew Systems and methods for measuring and tracking wound volume
GB202003203D0 (en) 2020-03-05 2020-04-22 Smith & Nephew Sensor integrated dressings and systems
GB2609367B (en) 2020-04-21 2024-09-25 Smith & Nephew Wound treatment management using augmented reality overlay
GB202005928D0 (en) 2020-04-23 2020-06-10 Smith & Nephew Dual mode negative pressure source operation for provision of negative pressure wound therapy
GB202007391D0 (en) 2020-05-19 2020-07-01 Smith & Nephew Patient protection from unsafe electric current in sensor integrated dressings and systems
GB202015790D0 (en) 2020-10-06 2020-11-18 Smith & Nephew Control circuitry for negative pressure wound treatment apparatuses
JP7577312B2 (ja) * 2020-12-08 2024-11-05 株式会社川本製作所 遠距離無線通信開通システム
CN113966163A (zh) * 2021-06-11 2022-01-21 天津市顺博医疗设备有限公司 一种医疗器械主机电磁兼容结构设计方法
US12464608B2 (en) * 2021-12-06 2025-11-04 Whirlpool Corporation Combined inductor shielding system
USD1077201S1 (en) * 2021-12-15 2025-05-27 International Medical Research Pty Ltd Wound drainage device
USD1084288S1 (en) * 2021-12-15 2025-07-15 International Medical Research Pty Ldt Wound drainage collection vessel
EP4452353A1 (en) 2021-12-21 2024-10-30 T.J.Smith and Nephew,Limited Systems and methods for controlling pressure delivery by negative pressure wound therapy devices
WO2023135177A1 (en) 2022-01-14 2023-07-20 T.J.Smith And Nephew, Limited Self-calibration with dynamic therapy performance for negative pressure wound therapy devices
EP4669323A2 (en) 2023-02-21 2025-12-31 Osteal Therapeutics, Inc. Methods of treating a localized infection with locally administered antibiotics
WO2025195973A1 (en) 2024-03-20 2025-09-25 T.J.Smith And Nephew, Limited Negative and/or positive pressure therapy devices and methods with natural language interfaces

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456800A (en) * 1983-05-25 1984-06-26 Allen-Bradley Company Planar contact array switch having improved ground path for dissipating electrostatic discharges
US5247291A (en) 1988-11-14 1993-09-21 Omron Tateisi Electronics Co. Display with improved frame surrounding display element
US6493198B1 (en) * 2000-02-22 2002-12-10 Motorola, Inc. Electrostatic discharge protection device for a high density printed circuit board
JP2004158605A (ja) 2002-11-06 2004-06-03 Konica Minolta Holdings Inc プリント配線基板、及びプリント配線基板の導電性筐体への取付方法
TWI220787B (en) * 2003-10-24 2004-09-01 Asustek Comp Inc Electric device with electrostatic discharge protection structure thereof
CN100518439C (zh) * 2004-12-24 2009-07-22 鸿富锦精密工业（深圳）有限公司 防止静电放电的印刷电路板
EP1909863A1 (en) 2005-07-24 2008-04-16 Carmeli Adahan Wound closure and drainage system
EP1927099A1 (en) * 2005-09-20 2008-06-04 David Norris Kenwright Apparatus and method for proximity-responsive display materials
JP2008153179A (ja) 2006-12-20 2008-07-03 Pioneer Electronic Corp 電子機器
CN101801311A (zh) 2007-05-01 2010-08-11 布赖汉姆妇女医院有限公司 创伤愈合装置
WO2009089390A2 (en) 2008-01-08 2009-07-16 Bluesky Medical Group Inc. Sustained variable negative pressure wound treatment and method of controlling same
US20100022990A1 (en) 2008-07-25 2010-01-28 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy and improvements thereon
FI3912551T3 (fi) 2009-02-26 2023-10-31 Abbott Diabetes Care Inc Parannettuja analyyttiantureita ja menetelmiä niiden valmistamiseksi ja käyttämiseksi
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
FI2720610T3 (fi) 2011-06-17 2025-09-30 Abbott Diabetes Care Inc Pinottu analyyttianturi, jonka ensimmäinen elektrodi on kapeampi kuin anturin toinen elektrodi
MX2014000526A (es) 2011-07-14 2014-10-01 Smith & Nephew Vendaje para heridas y método de tratamiento.
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
DE102011055782A1 (de) * 2011-11-28 2013-05-29 Birgit Riesinger Wundpflegevorrichtung zur behandlung von wunden mittels atmosphärischem unterdruck
US10226212B2 (en) 2012-04-12 2019-03-12 Elwha Llc Appurtenances to cavity wound dressings
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
EP2866851B1 (en) 2012-06-28 2019-09-11 KCI Licensing, Inc. Wound connection pad with rfid and integrated strain gauge pressure sensor
EP2968015B1 (en) 2013-03-14 2018-05-16 Smith & Nephew PLC Compressible wound fillers and systems and methods of use in treating wounds with negative pressure
CN105492035B (zh) 2013-03-14 2019-06-14 史密夫和内修有限公司 用于应用减压治疗的系统和方法
SG11201704255WA (en) 2014-12-22 2017-07-28 Smith & Nephew Negative pressure wound therapy apparatus and methods
AU2015373537B2 (en) * 2014-12-29 2020-09-03 Smith & Nephew Plc Negative pressure wound therapy apparatus and method of operating the apparatus
KR102350499B1 (ko) * 2015-02-17 2022-01-14 삼성전자주식회사 전자장치용 전자기 쉴드 구조
CN109069712A (zh) 2016-05-13 2018-12-21 史密夫及内修公开有限公司 启用传感器的伤口监测和治疗装置
CN109715228A (zh) * 2016-09-29 2019-05-03 史密夫及内修公开有限公司 对负压伤口治疗系统中的电子器件的保护
EP3519001B1 (en) * 2016-09-30 2025-05-21 Smith & Nephew plc Negative pressure wound treatment apparatuses and methods with integrated electronics
US11162934B2 (en) 2017-03-15 2021-11-02 California Institute Of Technology Smart bandage
GB201804971D0 (en) 2018-03-28 2018-05-09 Smith & Nephew Electrostatic discharge protection for sensors in wound therapy

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US20230164910A1 (en) 2023-05-25
US11800638B2 (en) 2023-10-24
US20240080969A1 (en) 2024-03-07
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US20250024590A1 (en) 2025-01-16
US11511021B2 (en) 2022-11-29
US20190231939A1 (en) 2019-08-01
CN109715228A (zh) 2019-05-03
US12127333B2 (en) 2024-10-22
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AU2017335637A1 (en) 2019-04-11
JP2020501621A (ja) 2020-01-23

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