JP7443391B2 - 一体化された電子機器を備えた陰圧創傷治療装置および方法 - Google Patents
一体化された電子機器を備えた陰圧創傷治療装置および方法 Download PDFInfo
- Publication number
- JP7443391B2 JP7443391B2 JP2021555596A JP2021555596A JP7443391B2 JP 7443391 B2 JP7443391 B2 JP 7443391B2 JP 2021555596 A JP2021555596 A JP 2021555596A JP 2021555596 A JP2021555596 A JP 2021555596A JP 7443391 B2 JP7443391 B2 JP 7443391B2
- Authority
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- Prior art keywords
- wound
- layer
- dressing
- wound dressing
- negative 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.)
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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
- A61M1/90—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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
- A61F13/022—Adhesive bandages or dressings with fluid retention members having more than one layer with different fluid retention characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
-
- 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
- A61M1/915—Constructional details of the pressure distribution manifold
-
- 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
- A61M1/964—Suction control thereof having venting means 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
- 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
- A61M2205/3306—Optical 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
-
- 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
- A61M2205/3368—Temperature
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7518—General characteristics of the apparatus with filters bacterial
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1903774.6 | 2019-03-20 | ||
| GBGB1903774.6A GB201903774D0 (en) | 2019-03-20 | 2019-03-20 | Negative pressure wound treatment apparatuses and methods with integrated electronics |
| PCT/EP2020/057407 WO2020187971A1 (en) | 2019-03-20 | 2020-03-18 | Negative pressure wound treatment apparatuses and methods with integrated electronics |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022524884A JP2022524884A (ja) | 2022-05-10 |
| JP2022524884A5 JP2022524884A5 (cg-RX-API-DMAC10.html) | 2023-03-23 |
| JP7443391B2 true JP7443391B2 (ja) | 2024-03-05 |
Family
ID=66381106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021555596A Active JP7443391B2 (ja) | 2019-03-20 | 2020-03-18 | 一体化された電子機器を備えた陰圧創傷治療装置および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12083263B2 (cg-RX-API-DMAC10.html) |
| EP (1) | EP3941402B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP7443391B2 (cg-RX-API-DMAC10.html) |
| CN (1) | CN113543757B (cg-RX-API-DMAC10.html) |
| AU (1) | AU2020242946B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA3131825A1 (cg-RX-API-DMAC10.html) |
| GB (2) | GB201903774D0 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2020187971A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201903774D0 (en) | 2019-03-20 | 2019-05-01 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
| GB201904686D0 (en) * | 2019-04-03 | 2019-05-15 | Smith & Nephew | Data recorder in wound therapy systems |
| GB202110652D0 (en) | 2021-07-23 | 2021-09-08 | Convatec Ltd | A selectively configurable wound dressing |
| JP1733525S (ja) * | 2022-05-17 | 2022-12-28 | 冷却・温熱用貼付シート | |
| AU2024313002A1 (en) * | 2023-06-23 | 2025-10-02 | Convatec Limited | Wound dressing |
| EP4731148A1 (en) * | 2023-06-23 | 2026-04-29 | ConvaTec Limited | Wound dressing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018060417A1 (en) | 2016-09-30 | 2018-04-05 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
| WO2018060412A1 (en) | 2016-09-30 | 2018-04-05 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
| JP2018514293A (ja) | 2015-04-27 | 2018-06-07 | スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | 減圧装置および方法 |
Family Cites Families (353)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874387A (en) | 1972-07-05 | 1975-04-01 | Pasquale P Barbieri | Valved hemostatic pressure cap |
| US4224941A (en) | 1978-11-15 | 1980-09-30 | Stivala Oscar G | Hyperbaric treatment apparatus |
| US4398910A (en) | 1981-02-26 | 1983-08-16 | Blake L W | Wound drain catheter |
| US4534356A (en) | 1982-07-30 | 1985-08-13 | Diamond Shamrock Chemicals Company | Solid state transcutaneous blood gas sensors |
| US4569674A (en) | 1982-08-03 | 1986-02-11 | Stryker Corporation | Continuous vacuum wound drainage system |
| DE3323973A1 (de) | 1983-07-02 | 1985-01-03 | Boehringer Mannheim Gmbh, 6800 Mannheim | Erythrozyten-rueckhaltesubstrate |
| US4624656A (en) | 1983-07-25 | 1986-11-25 | Hospitak, Inc. | Hyperbaric gas treatment device |
| DE3441891A1 (de) | 1984-11-16 | 1986-05-28 | Walter Beck | Verfahren und vorrichtung zum absaugen von sekretfluessigkeit aus einer wunde |
| DE3601363A1 (de) | 1986-01-18 | 1988-12-29 | Stierlen Maquet Ag | Elektrisches schaltelement |
| US5527293A (en) | 1989-04-03 | 1996-06-18 | Kinetic Concepts, Inc. | Fastening system and method |
| US5056510A (en) | 1989-04-13 | 1991-10-15 | The Kendall Company | Vented wound dressing |
| US4979944A (en) | 1989-08-21 | 1990-12-25 | The Pullman Company | Surgical vacuum evacuation device |
| US5181905A (en) | 1989-11-28 | 1993-01-26 | Eric Flam | Method of monitoring the condition of the skin or wound |
| US5152757A (en) | 1989-12-14 | 1992-10-06 | Brigham And Women's Hospital | System for diagnosis and treatment of wounds |
| US5055198A (en) | 1990-03-07 | 1991-10-08 | Shettigar U Ramakrishna | Autologous blood recovery membrane system and method |
| AU662901B2 (en) | 1991-05-07 | 1995-09-21 | Nippondenso Co. Ltd. | Electronic tag |
| US5636643A (en) | 1991-11-14 | 1997-06-10 | Wake Forest University | Wound treatment employing reduced pressure |
| US5266928A (en) | 1992-05-29 | 1993-11-30 | Johnson Lonnie G | Wet diaper detector |
| US5964723A (en) | 1992-06-19 | 1999-10-12 | Augustine Medical, Inc. | Normothermic tissue heating wound covering |
| USD357743S (en) | 1992-12-31 | 1995-04-25 | Alza Corporation | Electrotransport drug delivery system |
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| WO2018060412A1 (en) | 2016-09-30 | 2018-04-05 | Smith & Nephew Plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
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| JP2022524884A (ja) | 2022-05-10 |
| GB2596948B (en) | 2023-09-13 |
| CN113543757B (zh) | 2023-05-16 |
| CA3131825A1 (en) | 2020-09-24 |
| GB201903774D0 (en) | 2019-05-01 |
| GB202114176D0 (en) | 2021-11-17 |
| CN113543757A (zh) | 2021-10-22 |
| US20220160952A1 (en) | 2022-05-26 |
| US20240408294A1 (en) | 2024-12-12 |
| AU2020242946B2 (en) | 2025-03-20 |
| WO2020187971A1 (en) | 2020-09-24 |
| EP3941402B1 (en) | 2025-01-01 |
| US12083263B2 (en) | 2024-09-10 |
| GB2596948A (en) | 2022-01-12 |
| AU2020242946A1 (en) | 2021-09-09 |
| EP3941402A1 (en) | 2022-01-26 |
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