JP7368818B2 - バイオフィルムの形成を阻害するための留置または埋め込み型装置 - Google Patents
バイオフィルムの形成を阻害するための留置または埋め込み型装置 Download PDFInfo
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- JP7368818B2 JP7368818B2 JP2017559456A JP2017559456A JP7368818B2 JP 7368818 B2 JP7368818 B2 JP 7368818B2 JP 2017559456 A JP2017559456 A JP 2017559456A JP 2017559456 A JP2017559456 A JP 2017559456A JP 7368818 B2 JP7368818 B2 JP 7368818B2
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/02—Inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1025—Connections between catheter tubes and inflation tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/22—Lipids, fatty acids, e.g. prostaglandins, oils, fats, waxes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/452—Lubricants
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
- A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
- A61M2025/0048—Coatings for improving slidability the inner layer having a higher lubricity with an outer layer made from silicon
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0056—Catheters; Hollow probes characterised by structural features provided with an antibacterial agent, e.g. by coating, residing in the polymer matrix or releasing an agent out of a reservoir
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Child & Adolescent Psychology (AREA)
- Urology & Nephrology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
102 本体
110 コネクタ
130、131、132、133 ポート
140、141、142、143 内腔
Claims (8)
- 本体の外壁によって少なくとも部分的に境界が定められた内腔を含む本体を備え、前記本体の前記外壁は、前記本体の前記外壁の外側表面上にコーティングを形成するために、オイルが前記本体の前記外壁を通って、前記本体の前記外壁の外側表面に浸出するように選択された多孔性の材料で製造されており、
前記内腔は、上部マニホールドに接続され、前記上部マニホールドはベントに接続され、前記ベントは、前記上部マニホールドを周囲環境に接続するように構成されることで、前記内腔がオイルで充填された時、前記内腔の中の空気は、前記内腔から前記上部マニホールドを通り、前記ベントへ流れ、前記ベントを通過して周囲環境へと逃され、オイル圧の上昇が防止され、オイルが前記ベントを通って逃げるのが防止される、バイオフィルムの形成を阻害するカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。 - 前記内腔は前記本体の前記外壁に沿って延びている、請求項1に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 前記内腔は前記本体の前記外壁に沿って、縦方向、らせん方向及びジグザグ方向の少なくとも一つに延びている、請求項2に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 前記内腔が前記オイルで充填されている、請求項1~3のいずれか一項に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 前記内腔は、前記本体を通って延びる中央内腔、及び前記中央内腔と前記本体の前記外壁との間に位置する少なくとも一つの外側内腔を含み、前記中央内腔の一部分は、少なくとも一つの前記外側内腔と内壁を挟んで隣接し、前記内壁は、前記中央内腔の前記内側表面上にコーティングを形成するために、前記オイルが前記内壁を通って、前記中央内腔の内側表面上に浸出するように、選択された多孔性の材料で製造されている請求項1に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 少なくとも一つの前記外側内腔は前記オイルで充填されている、請求項5に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 前記オイルは、オイルを主成分とする物質を含む、請求項4または6に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
- 前記外側内腔は、前記外側内腔から前記内壁を通って、前記内壁の表面に、及び、前記外壁を通って、前記外壁の前記外側表面に浸出する前記オイルを収容する、請求項5に記載のカテーテルまたはチューブ状のヒト及び動物の身体用の留置または埋め込み型装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022128326A JP2022145932A (ja) | 2015-05-13 | 2022-08-10 | バイオフィルムの形成を阻害するための留置または埋め込み型装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562160651P | 2015-05-13 | 2015-05-13 | |
US62/160,651 | 2015-05-13 | ||
PCT/IL2016/050502 WO2016181397A1 (en) | 2015-05-13 | 2016-05-11 | System for inhibiting biofilm formation on catheters, other indwelling or implantable devices and other devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022128326A Division JP2022145932A (ja) | 2015-05-13 | 2022-08-10 | バイオフィルムの形成を阻害するための留置または埋め込み型装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018516658A JP2018516658A (ja) | 2018-06-28 |
JPWO2016181397A5 JPWO2016181397A5 (ja) | 2022-08-25 |
JP7368818B2 true JP7368818B2 (ja) | 2023-10-25 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017559456A Active JP7368818B2 (ja) | 2015-05-13 | 2016-05-11 | バイオフィルムの形成を阻害するための留置または埋め込み型装置 |
JP2022128326A Pending JP2022145932A (ja) | 2015-05-13 | 2022-08-10 | バイオフィルムの形成を阻害するための留置または埋め込み型装置 |
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JP2022128326A Pending JP2022145932A (ja) | 2015-05-13 | 2022-08-10 | バイオフィルムの形成を阻害するための留置または埋め込み型装置 |
Country Status (6)
Country | Link |
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US (1) | US11083868B2 (ja) |
EP (1) | EP3294397B1 (ja) |
JP (2) | JP7368818B2 (ja) |
CN (1) | CN107847711B (ja) |
AU (1) | AU2016261710B2 (ja) |
WO (1) | WO2016181397A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109069791B (zh) * | 2016-03-14 | 2021-03-26 | 观察医学有限责任公司 | 导管***中的生物膜预防件 |
US11152232B2 (en) | 2016-05-26 | 2021-10-19 | Anand Deo | Frequency and phase controlled transducers and sensing |
US9536758B1 (en) | 2016-05-26 | 2017-01-03 | Anand Deo | Time-varying frequency powered semiconductor substrate heat source |
WO2018080985A1 (en) * | 2016-10-24 | 2018-05-03 | St. Jude Medical, Cardiology Division, Inc. | Catheter insertion devices |
EP3654864A4 (en) * | 2017-07-17 | 2021-04-14 | Fractyl Laboratories, Inc. | INTESTINAL CATHETER DEVICE AND SYSTEM |
CN211884905U (zh) | 2019-08-22 | 2020-11-10 | 贝克顿·迪金森公司 | 球囊扩张导管及其球囊 |
WO2023064873A1 (en) | 2021-10-13 | 2023-04-20 | Deo Anand | Conformable polymer for frequency-selectable heating locations |
WO2023156778A1 (en) * | 2022-02-17 | 2023-08-24 | Convatec Limited | Catheter |
WO2023156776A1 (en) * | 2022-02-17 | 2023-08-24 | Convatec Limited | Catheter |
WO2024062221A1 (en) * | 2022-09-20 | 2024-03-28 | Convatec Limited | A catheter |
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US20060095020A1 (en) | 2004-11-02 | 2006-05-04 | Medtronic, Inc. | Introduction of agent with medical device |
WO2012096787A1 (en) | 2010-12-30 | 2012-07-19 | Surmodics, Inc. | Double wall catheter for delivering therapeutic agent |
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-
2016
- 2016-05-11 WO PCT/IL2016/050502 patent/WO2016181397A1/en active Application Filing
- 2016-05-11 US US15/573,245 patent/US11083868B2/en active Active
- 2016-05-11 AU AU2016261710A patent/AU2016261710B2/en active Active
- 2016-05-11 EP EP16792311.9A patent/EP3294397B1/en active Active
- 2016-05-11 CN CN201680041381.5A patent/CN107847711B/zh active Active
- 2016-05-11 JP JP2017559456A patent/JP7368818B2/ja active Active
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2022
- 2022-08-10 JP JP2022128326A patent/JP2022145932A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060095020A1 (en) | 2004-11-02 | 2006-05-04 | Medtronic, Inc. | Introduction of agent with medical device |
WO2012096787A1 (en) | 2010-12-30 | 2012-07-19 | Surmodics, Inc. | Double wall catheter for delivering therapeutic agent |
Also Published As
Publication number | Publication date |
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JP2022145932A (ja) | 2022-10-04 |
EP3294397B1 (en) | 2024-07-10 |
AU2016261710A1 (en) | 2017-11-30 |
US20180117279A1 (en) | 2018-05-03 |
WO2016181397A1 (en) | 2016-11-17 |
EP3294397A4 (en) | 2019-01-16 |
JP2018516658A (ja) | 2018-06-28 |
CN107847711B (zh) | 2021-06-15 |
US11083868B2 (en) | 2021-08-10 |
EP3294397A1 (en) | 2018-03-21 |
CN107847711A (zh) | 2018-03-27 |
AU2016261710B2 (en) | 2020-05-07 |
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