JP2021500211A - 陰圧閉鎖療法用装置 - Google Patents
陰圧閉鎖療法用装置 Download PDFInfo
- Publication number
- JP2021500211A JP2021500211A JP2020543419A JP2020543419A JP2021500211A JP 2021500211 A JP2021500211 A JP 2021500211A JP 2020543419 A JP2020543419 A JP 2020543419A JP 2020543419 A JP2020543419 A JP 2020543419A JP 2021500211 A JP2021500211 A JP 2021500211A
- Authority
- JP
- Japan
- Prior art keywords
- wound
- negative pressure
- tube
- wound therapy
- absorbent material
- 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 50
- 206010052428 Wound Diseases 0.000 claims abstract description 84
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 84
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000002745 absorbent Effects 0.000 claims abstract description 28
- 239000002250 absorbent Substances 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 102000008186 Collagen Human genes 0.000 claims description 4
- 108010035532 Collagen Proteins 0.000 claims description 4
- 229920001436 collagen Polymers 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 239000002313 adhesive film Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010006802 Burns second degree Diseases 0.000 description 1
- 206010006803 Burns third degree Diseases 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010056340 Diabetic ulcer Diseases 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002350 laparotomy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
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
- A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
- A61M1/882—Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
-
- 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
- A61M1/88—Draining devices having means for processing the drained fluid, e.g. an absorber
-
- 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
- A61F13/00051—Accessories for dressings
- A61F13/00055—Saturation indicators
-
- A61F13/05—
-
- 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
- A61M1/91—Suction aspects of the dressing
- A61M1/917—Suction aspects of the dressing specially adapted for covering whole body parts
-
- 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
- A61M1/71—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
- A61M1/90—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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3382—Upper level detectors
Abstract
Description
Claims (11)
- 陰圧閉鎖療法用装置(1)であって、該陰圧閉鎖療法用装置(1)は、
ポンプ(3)、創傷(2)に適用可能な密閉創傷カバー(5)、及び前記ポンプ(3)を前記密封創傷カバー(5)に接続して、前記密封創傷カバー(5)内に陰圧を生成するための、少なくともチューブ(7)を備え、
前記チューブ(7)は、前記創傷(2)から流出して前記チューブ(7)に沿って移動する創傷液を吸収するように適合された吸収材料(9)で少なくとも部分的に充填されている長手方向セグメント(70)を少なくとも含む、
陰圧閉鎖療法用装置(1)。 - 前記チューブ(7)の前記長手方向セグメント(70)内に配置されたセンサ(11)を備え、該センサ(11)は、前記創傷液により前記吸収材料(9)が飽和したことを検出するように構成されてなる、請求項1に記載の陰圧閉鎖療法用装置(1)。
- 前記密封創傷カバー(5)は、透明接着フィルム(50)のみからなる、請求項1又は2に記載の陰圧閉鎖療法用装置(1)。
- 前記創傷(2)の創床(20)を充填するように適合されたコラーゲン充填物(15)を含む、請求項1〜3のいずれか一項に記載の陰圧閉鎖療法用装置(1)。
- 前記チューブ(7)又はその一部を取り外すための、取り外し可能な接続手段(17)を備える、請求項1〜4のいずれか一項に記載の陰圧閉鎖療法用装置(1)。
- 前記チューブ(7)の前記長手方向セグメント(70)が、前記吸収材料(9)で充填された密封カートリッジ(19)からなる、請求項1〜5のいずれか一項に記載の陰圧閉鎖療法用装置(1)。
- 前記密封カートリッジ(19)が、2つの長手方向端部にて、前記取り外し可能な接続手段(17)によって前記チューブ(7)に対して取り外し可能に接続されてなる、請求項6に記載の陰圧閉鎖療法用装置(1)。
- 前記チューブ(7)の前記長手方向セグメント(70)が、半径方向外側の環状部分(21)及び中央部分(23)を備え、ここで、前記環状部分(21)及び前記中央部分(23)は、ネット(25)によって分離され、前記環状部分(21)は、前記吸収材料(9)で充填されてなる、請求項1〜5のいずれか一項に記載の陰圧閉鎖療法用装置(1)。
- 前記チューブ(7)の前記長手方向セグメント(70)が、半径方向外側の環状部分(21)及び中央部分(23)を備え、ここで、前記環状部分(21)及び前記中央部分(23)は、ネット(25)によって分離され、前記中央部分(23)は、前記吸収材料(9)で充填されてなる、請求項1〜5のいずれか一項に記載の陰圧閉鎖療法用装置(1)。
- 前記ネット(25)は、前記創傷液に対して毛管吸収効果を発揮しうるサイズのメッシュを含む、請求項8又は9に記載の陰圧閉鎖療法用装置(1)。
- 陰圧閉鎖療法用装置(1)用のカートリッジ(19)であって、前記カートリッジ(19)は、創傷(2)からの創傷液を吸収するように適合された吸収材料(9)で充填されてなる、カートリッジ(19)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000120992A IT201700120992A1 (it) | 2017-10-25 | 2017-10-25 | Apparato per terapia a pressione negativa per ferite. |
IT102017000120992 | 2017-10-25 | ||
PCT/IB2018/058303 WO2019082101A1 (en) | 2017-10-25 | 2018-10-24 | APPARATUS FOR THE TREATMENT OF WOUNDS BY NEGATIVE PRESSURE |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021500211A true JP2021500211A (ja) | 2021-01-07 |
Family
ID=61148446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020543419A Pending JP2021500211A (ja) | 2017-10-25 | 2018-10-24 | 陰圧閉鎖療法用装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200338244A1 (ja) |
EP (1) | EP3700599A1 (ja) |
JP (1) | JP2021500211A (ja) |
KR (1) | KR20200103631A (ja) |
CN (1) | CN111587130A (ja) |
IL (1) | IL274085A (ja) |
IT (1) | IT201700120992A1 (ja) |
WO (1) | WO2019082101A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201910500D0 (en) * | 2019-07-23 | 2019-09-04 | Smith & Nephew | Apparatuses and methods for negative pressure wound therapy |
Citations (4)
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JP2011516199A (ja) * | 2008-04-09 | 2011-05-26 | メンリッケ・ヘルス・ケア・アーベー | 創傷治療用デバイスならびに創傷パッドの製造方法 |
JP2012508621A (ja) * | 2008-11-14 | 2012-04-12 | ケーシーアイ ライセンシング インコーポレイテッド | 組織部位からの流体を溜めるための流体嚢、システム、及び方法 |
JP2012509709A (ja) * | 2008-11-21 | 2012-04-26 | ケーシーアイ ライセンシング インコーポレイテッド | 組織部位からの液体保持用送達チューブ、システム及び方法 |
JP2013538603A (ja) * | 2010-08-10 | 2013-10-17 | スピレイカー・インコーポレイテッド | 閉鎖切開部減圧創傷治療の方法と装置 |
Family Cites Families (10)
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US7846141B2 (en) * | 2002-09-03 | 2010-12-07 | Bluesky Medical Group Incorporated | Reduced pressure treatment system |
US7361184B2 (en) * | 2003-09-08 | 2008-04-22 | Joshi Ashok V | Device and method for wound therapy |
GB0409446D0 (en) * | 2004-04-28 | 2004-06-02 | Smith & Nephew | Apparatus |
US20100324516A1 (en) * | 2009-06-18 | 2010-12-23 | Tyco Healthcare Group Lp | Apparatus for Vacuum Bridging and/or Exudate Collection |
US9314377B2 (en) * | 2011-04-12 | 2016-04-19 | Kci Licensing, Inc. | Evaporative fluid pouch and systems for use with body fluids |
US8986269B2 (en) * | 2010-11-11 | 2015-03-24 | Ulcerx Medical Inc. | Wound leakage vacuum collection device |
EP2775974B1 (en) * | 2011-11-11 | 2016-03-23 | KCI Licensing, Inc. | Dressingsand systems for treating a wound on a patients limb employing liquid control |
WO2014150539A2 (en) * | 2013-03-18 | 2014-09-25 | Kci Licensing, Inc. | System and method for multiple direction flexible inline canister |
EP3034054B1 (en) * | 2014-12-16 | 2021-01-20 | Absorbest AB | Wound dressing with a sensor and method for manufacturing the same |
DE202015006570U1 (de) * | 2015-09-17 | 2015-10-15 | Lohmann & Rauscher Gmbh | Wundversorgungsanordnung |
-
2017
- 2017-10-25 IT IT102017000120992A patent/IT201700120992A1/it unknown
-
2018
- 2018-10-24 CN CN201880069323.2A patent/CN111587130A/zh active Pending
- 2018-10-24 US US16/758,257 patent/US20200338244A1/en active Pending
- 2018-10-24 EP EP18804410.1A patent/EP3700599A1/en active Pending
- 2018-10-24 WO PCT/IB2018/058303 patent/WO2019082101A1/en unknown
- 2018-10-24 JP JP2020543419A patent/JP2021500211A/ja active Pending
- 2018-10-24 KR KR1020207013773A patent/KR20200103631A/ko not_active Application Discontinuation
-
2020
- 2020-04-20 IL IL274085A patent/IL274085A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011516199A (ja) * | 2008-04-09 | 2011-05-26 | メンリッケ・ヘルス・ケア・アーベー | 創傷治療用デバイスならびに創傷パッドの製造方法 |
JP2012508621A (ja) * | 2008-11-14 | 2012-04-12 | ケーシーアイ ライセンシング インコーポレイテッド | 組織部位からの流体を溜めるための流体嚢、システム、及び方法 |
JP2012509709A (ja) * | 2008-11-21 | 2012-04-26 | ケーシーアイ ライセンシング インコーポレイテッド | 組織部位からの液体保持用送達チューブ、システム及び方法 |
JP2013538603A (ja) * | 2010-08-10 | 2013-10-17 | スピレイカー・インコーポレイテッド | 閉鎖切開部減圧創傷治療の方法と装置 |
Also Published As
Publication number | Publication date |
---|---|
US20200338244A1 (en) | 2020-10-29 |
EP3700599A1 (en) | 2020-09-02 |
CN111587130A (zh) | 2020-08-25 |
KR20200103631A (ko) | 2020-09-02 |
WO2019082101A1 (en) | 2019-05-02 |
IT201700120992A1 (it) | 2019-04-25 |
IL274085A (en) | 2020-06-30 |
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