CA3038282A1 - Protection of electronics in negative pressure wound therapy systems - Google Patents
Protection of electronics in negative pressure wound therapy systems Download PDFInfo
- 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
Links
- 238000009581 negative-pressure wound therapy Methods 0.000 title claims abstract description 12
- 230000037361 pathway Effects 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims abstract description 30
- 206010052428 Wound Diseases 0.000 claims description 65
- 208000027418 Wounds and injury Diseases 0.000 claims description 64
- 238000002560 therapeutic procedure Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 37
- 239000000463 material Substances 0.000 description 17
- 210000000416 exudates and transudate Anatomy 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 230000036039 immunity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000035876 healing Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000699 topical effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012354 overpressurization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- -1 urine Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (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)
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 (enExample) |
| EP (1) | EP3519003B1 (enExample) |
| JP (1) | JP7167008B2 (enExample) |
| CN (1) | CN109715228A (enExample) |
| AU (1) | AU2017335637B2 (enExample) |
| CA (1) | CA3038282A1 (enExample) |
| WO (1) | WO2018064079A1 (enExample) |
| ZA (1) | ZA201901594B (enExample) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3023772A1 (en) | 2016-05-13 | 2017-11-16 | Smith & Nephew Plc | Sensor enabled wound monitoring and therapy apparatus |
| US12263294B2 (en) | 2016-09-28 | 2025-04-01 | T.J.Smith And Nephew, Limited | Systems and methods for operating negative pressure wound therapy devices |
| US11511021B2 (en) | 2016-09-29 | 2022-11-29 | Smith & Nephew Plc | Protection of electronics in negative pressure wound therapy systems |
| EP3592230A1 (en) | 2017-03-09 | 2020-01-15 | Smith & Nephew PLC | Apparatus and method for imaging blood in a target region of tissue |
| EP3592219B1 (en) | 2017-03-09 | 2023-05-10 | Smith & Nephew plc | Device and apparatus of determining skin perfusion pressure |
| US11690570B2 (en) | 2017-03-09 | 2023-07-04 | Smith & Nephew Plc | Wound dressing, patch member and method of sensing one or more wound parameters |
| JP7235673B2 (ja) | 2017-04-11 | 2023-03-08 | スミス アンド ネフュー ピーエルシー | センサ対応型創傷被覆材のための構成要素配置および応力緩和 |
| JP7272962B2 (ja) | 2017-05-15 | 2023-05-12 | スミス アンド ネフュー ピーエルシー | 創傷分析装置 |
| US12033738B2 (en) | 2017-05-15 | 2024-07-09 | Smith & Nephew Plc | Negative pressure wound therapy system using eulerian video magnification |
| EP3641627B1 (en) | 2017-06-23 | 2023-05-31 | Smith & Nephew PLC | Positioning of sensors for sensor enabled wound monitoring or therapy |
| GB201809007D0 (en) | 2018-06-01 | 2018-07-18 | Smith & Nephew | Restriction of sensor-monitored region for sensor-enabled wound dressings |
| GB201804502D0 (en) | 2018-03-21 | 2018-05-02 | Smith & Nephew | Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings |
| US11925735B2 (en) | 2017-08-10 | 2024-03-12 | 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 |
| US11759144B2 (en) | 2017-09-10 | 2023-09-19 | Smith & Nephew Plc | Systems and methods for inspection of encapsulation and components in sensor equipped wound 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 |
| EP3687380A1 (en) | 2017-09-27 | 2020-08-05 | Smith & Nephew plc | Ph sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses |
| EP3687396B1 (en) | 2017-09-28 | 2025-08-20 | Smith & Nephew plc | Neurostimulation and monitoring using sensor enabled wound monitoring and therapy apparatus |
| EP3709943B1 (en) | 2017-11-15 | 2024-07-24 | 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 |
| US10624794B2 (en) | 2018-02-12 | 2020-04-21 | 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 |
| JP7528097B2 (ja) | 2019-01-30 | 2024-08-05 | スミス アンド ネフュー ピーエルシー | センサ一体型被覆材及びシステム |
| WO2020187851A1 (en) | 2019-03-18 | 2020-09-24 | Smith & Nephew Plc | Design rules for sensor integrated substrates |
| US12478279B2 (en) | 2019-03-19 | 2025-11-25 | 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 |
| GB202001212D0 (en) | 2020-01-29 | 2020-03-11 | Smith & Nephew | Systems and methods for measuring and tracking wound volume |
| EP4139904A1 (en) | 2020-04-21 | 2023-03-01 | T.J. Smith and Nephew, Limited | 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 |
| USD1084288S1 (en) * | 2021-12-15 | 2025-07-15 | International Medical Research Pty Ldt | Wound drainage collection vessel |
| USD1077201S1 (en) * | 2021-12-15 | 2025-05-27 | International Medical Research Pty Ltd | Wound drainage device |
| US20250032697A1 (en) | 2021-12-21 | 2025-01-30 | T.J.Smith And Nephew,Limited | Systems and methods for controlling pressure delivery by negative pressure wound therapy devices |
| US20250058036A1 (en) | 2022-01-14 | 2025-02-20 | T.J.Smith And Nephew,Limited | Self-calibration with dynamic therapy performance for negative pressure wound therapy devices |
| 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)
| 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 |
| DE68924396D1 (de) | 1988-11-14 | 1995-11-02 | Omron Tateisi Electronics Co | Anzeigevorrichtung mit verbessertem Anzeigeelementrahmen. |
| 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 |
| EP2127690B2 (en) | 2005-07-24 | 2017-06-14 | M.E.A.C. Engineering Ltd. | Wound closure and drainage system |
| AU2006292891A1 (en) * | 2005-09-20 | 2007-03-29 | 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 |
| AU2008248261A1 (en) | 2007-05-01 | 2008-11-13 | The Brigham And Women's Hospital, Inc. | Wound healing device |
| US8366692B2 (en) | 2008-01-08 | 2013-02-05 | Richard Scott Weston | 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 |
| EP2400886A4 (en) | 2009-02-26 | 2014-07-02 | Abbott Diabetes Care Inc | IMPROVED ANALYTICAL SENSORS AND METHOD FOR THEIR MANUFACTURE AND USE |
| US9061095B2 (en) | 2010-04-27 | 2015-06-23 | Smith & Nephew Plc | Wound dressing and method of use |
| AU2012271333B2 (en) | 2011-06-17 | 2016-05-19 | Abbott Diabetes Care Inc. | Connectors for making connections between analyte sensors and other devices |
| EP2731564B1 (en) | 2011-07-14 | 2019-04-24 | Smith & Nephew PLC | Wound dressing and method of treatment |
| 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 |
| AU2013280335B2 (en) | 2012-06-28 | 2017-06-29 | Kci Licensing, Inc. | Wound connection pad with RFID and integrated strain gauge pressure sensor |
| JP2016517290A (ja) | 2013-03-14 | 2016-06-16 | スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | 陰圧で創傷を治療する際に使用する圧縮性創傷充填材およびシステムおよび方法 |
| EP2968706B1 (en) | 2013-03-14 | 2022-12-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
| JP6725528B2 (ja) | 2014-12-22 | 2020-07-22 | スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | 陰圧閉鎖療法の装置および方法 |
| CN107106741B (zh) | 2014-12-29 | 2021-03-16 | 史密夫及内修公开有限公司 | 负压伤口治疗装置和操作该装置的方法 |
| KR102350499B1 (ko) * | 2015-02-17 | 2022-01-14 | 삼성전자주식회사 | 전자장치용 전자기 쉴드 구조 |
| CA3023772A1 (en) | 2016-05-13 | 2017-11-16 | Smith & Nephew Plc | Sensor enabled wound monitoring and therapy apparatus |
| US11511021B2 (en) * | 2016-09-29 | 2022-11-29 | Smith & Nephew Plc | Protection of electronics in negative pressure wound therapy systems |
| EP3519001B1 (en) * | 2016-09-30 | 2025-05-21 | Smith & Nephew plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
| WO2018169734A1 (en) | 2017-03-15 | 2018-09-20 | California Institute Of Technology | Smart bandage |
| GB201804971D0 (en) | 2018-03-28 | 2018-05-09 | Smith & Nephew | Electrostatic discharge protection for sensors in wound therapy |
-
2017
- 2017-09-26 US US16/334,124 patent/US11511021B2/en active Active
- 2017-09-26 EP EP17781296.3A patent/EP3519003B1/en active Active
- 2017-09-26 AU AU2017335637A patent/AU2017335637B2/en active Active
- 2017-09-26 CA CA3038282A patent/CA3038282A1/en active Pending
- 2017-09-26 JP JP2019515916A patent/JP7167008B2/ja active Active
- 2017-09-26 CN CN201780057829.7A patent/CN109715228A/zh active Pending
- 2017-09-26 WO PCT/US2017/053562 patent/WO2018064079A1/en not_active Ceased
-
2019
- 2019-03-14 ZA ZA2019/01594A patent/ZA201901594B/en unknown
-
2022
- 2022-11-22 US US17/992,161 patent/US11800638B2/en active Active
-
2023
- 2023-10-20 US US18/382,450 patent/US12127333B2/en active Active
-
2024
- 2024-09-30 US US18/902,501 patent/US20250024590A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11800638B2 (en) | 2023-10-24 |
| US20190231939A1 (en) | 2019-08-01 |
| US20230164910A1 (en) | 2023-05-25 |
| WO2018064079A1 (en) | 2018-04-05 |
| JP2020501621A (ja) | 2020-01-23 |
| US20240080969A1 (en) | 2024-03-07 |
| US11511021B2 (en) | 2022-11-29 |
| CN109715228A (zh) | 2019-05-03 |
| US12127333B2 (en) | 2024-10-22 |
| JP7167008B2 (ja) | 2022-11-08 |
| AU2017335637A1 (en) | 2019-04-11 |
| EP3519003B1 (en) | 2025-03-19 |
| AU2017335637B2 (en) | 2023-01-19 |
| US20250024590A1 (en) | 2025-01-16 |
| EP3519003A1 (en) | 2019-08-07 |
| ZA201901594B (en) | 2022-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12127333B2 (en) | Protection of electronics in negative pressure wound therapy systems | |
| EP3240588B1 (en) | Negative pressure wound therapy apparatus and method of operating the apparatus | |
| JP7063912B2 (ja) | アンテナを含む減圧療法システム及び方法 | |
| EP3236902B1 (en) | Negative pressure wound therapy apparatus | |
| US12420006B2 (en) | Construction and protection of components in negative pressure wound therapy systems | |
| CA3222678A1 (en) | Liquid ingress protection and design of electronic circutry for negative pressure wound therapy systems | |
| US20250375563A1 (en) | Construction and protection of components in negative pressure wound therapy systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220722 |
|
| EEER | Examination request |
Effective date: 20220722 |
|
| EEER | Examination request |
Effective date: 20220722 |
|
| EEER | Examination request |
Effective date: 20220722 |