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GB202109148D0 - Design of electronic circutry for negative pressure wound therapy systems - Google Patents

Design of electronic circutry for negative pressure wound therapy systems

Info

Publication number
GB202109148D0
GB202109148D0 GBGB2109148.3A GB202109148A GB202109148D0 GB 202109148 D0 GB202109148 D0 GB 202109148D0 GB 202109148 A GB202109148 A GB 202109148A GB 202109148 D0 GB202109148 D0 GB 202109148D0
Authority
GB
United Kingdom
Prior art keywords
circutry
electronic
design
negative pressure
pressure wound
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.)
Ceased
Application number
GBGB2109148.3A
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 & Nephew
TJ Smith and Nephew Ltd
Original Assignee
Smith & Nephew
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 Smith & Nephew, TJ Smith and Nephew Ltd filed Critical Smith & Nephew
Priority to GBGB2109148.3A priority Critical patent/GB202109148D0/en
Publication of GB202109148D0 publication Critical patent/GB202109148D0/en
Priority to CA3222678A priority patent/CA3222678A1/en
Priority to PCT/EP2022/066993 priority patent/WO2022268874A1/en
Priority to US18/571,520 priority patent/US20240285847A1/en
Priority to JP2023578131A priority patent/JP2024525191A/en
Priority to AU2022299225A priority patent/AU2022299225A1/en
Priority to EP22736225.8A priority patent/EP4359028A1/en
Priority to GB2400056.4A priority patent/GB2623010A/en
Ceased legal-status Critical Current

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
    • A61M1/90—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
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/0039—Means for influencing the rupture process of the fusible element
    • H01H85/0047—Heating means
    • H01H85/006—Heat reflective or insulating layer on the casing or on the fuse support
    • 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
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • 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
    • H05K9/0064—Earth or grounding circuit
    • 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
    • A61M2205/27—General characteristics of the apparatus preventing use
    • A61M2205/276—General characteristics of the apparatus preventing use preventing unwanted use
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3633—General characteristics of the apparatus related to heating or cooling thermally insulated
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H2085/0412—Miniature fuses specially adapted for being mounted on a printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • H01H2085/0414—Surface mounted fuses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
GBGB2109148.3A 2021-06-25 2021-06-25 Design of electronic circutry for negative pressure wound therapy systems Ceased GB202109148D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB2109148.3A GB202109148D0 (en) 2021-06-25 2021-06-25 Design of electronic circutry for negative pressure wound therapy systems
CA3222678A CA3222678A1 (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems
PCT/EP2022/066993 WO2022268874A1 (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems
US18/571,520 US20240285847A1 (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circuitry for negative pressure wound therapy systems
JP2023578131A JP2024525191A (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circuits for negative pressure wound therapy systems
AU2022299225A AU2022299225A1 (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems
EP22736225.8A EP4359028A1 (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems
GB2400056.4A GB2623010A (en) 2021-06-25 2022-06-22 Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2109148.3A GB202109148D0 (en) 2021-06-25 2021-06-25 Design of electronic circutry for negative pressure wound therapy systems

Publications (1)

Publication Number Publication Date
GB202109148D0 true GB202109148D0 (en) 2021-08-11

Family

ID=77179703

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2109148.3A Ceased GB202109148D0 (en) 2021-06-25 2021-06-25 Design of electronic circutry for negative pressure wound therapy systems

Country Status (1)

Country Link
GB (1) GB202109148D0 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US7964766B2 (en) 2003-10-28 2011-06-21 Smith & Nephew Plc Wound cleansing apparatus in-situ
US8235955B2 (en) 2005-04-27 2012-08-07 Smith & Nephew Plc Wound treatment apparatus and method
US8734425B2 (en) 2010-09-20 2014-05-27 Smith & Nephew Plc Pressure control apparatus
US8764732B2 (en) 2007-11-21 2014-07-01 Smith & Nephew Plc Wound dressing
US8808274B2 (en) 2007-11-21 2014-08-19 Smith & Nephew Plc Wound dressing
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US20150190286A1 (en) 2012-08-01 2015-07-09 Smith & Nephew Plc Wound dressing and method of treatment
US10076449B2 (en) 2012-08-01 2018-09-18 Smith & Nephew Plc Wound dressing and method of treatment
US10231878B2 (en) 2011-05-17 2019-03-19 Smith & Nephew Plc Tissue healing
US20200338243A1 (en) 2017-11-01 2020-10-29 Smith & Nephew Plc Safe operation of integrated negative pressure wound treatment apparatuses

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964766B2 (en) 2003-10-28 2011-06-21 Smith & Nephew Plc Wound cleansing apparatus in-situ
US7753894B2 (en) 2004-04-27 2010-07-13 Smith & Nephew Plc Wound cleansing apparatus with stress
US8235955B2 (en) 2005-04-27 2012-08-07 Smith & Nephew Plc Wound treatment apparatus and method
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US8808274B2 (en) 2007-11-21 2014-08-19 Smith & Nephew Plc Wound dressing
US8764732B2 (en) 2007-11-21 2014-07-01 Smith & Nephew Plc Wound dressing
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US8734425B2 (en) 2010-09-20 2014-05-27 Smith & Nephew Plc Pressure control apparatus
US8905985B2 (en) 2010-09-20 2014-12-09 Smith & Nephew Plc Systems and methods for controlling operation of a reduced pressure therapy system
US10231878B2 (en) 2011-05-17 2019-03-19 Smith & Nephew Plc Tissue healing
US20150190286A1 (en) 2012-08-01 2015-07-09 Smith & Nephew Plc Wound dressing and method of treatment
US10076449B2 (en) 2012-08-01 2018-09-18 Smith & Nephew Plc Wound dressing and method of treatment
US20200338243A1 (en) 2017-11-01 2020-10-29 Smith & Nephew Plc Safe operation of integrated negative pressure wound treatment apparatuses

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)