JP6196369B2 - 光ファイバ利用抗菌性紫外線治療システム - Google Patents
光ファイバ利用抗菌性紫外線治療システム Download PDFInfo
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- JP6196369B2 JP6196369B2 JP2016501838A JP2016501838A JP6196369B2 JP 6196369 B2 JP6196369 B2 JP 6196369B2 JP 2016501838 A JP2016501838 A JP 2016501838A JP 2016501838 A JP2016501838 A JP 2016501838A JP 6196369 B2 JP6196369 B2 JP 6196369B2
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
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- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- 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
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
- A61M2205/053—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy ultraviolet
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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
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/102—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type for infrared and ultraviolet radiation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
Claims (11)
- 紫外線照射システムであって、
中央ルーメンを備えた医療器具と、
長手方向長さと、近位端と、遠位端と、円筒形コアと、前記長手方向長さに沿って前記近位端から前記遠位端まで延びる被覆層と、を備えた光ファイバと、
紫外波発生器と、を含み、
前記紫外波発生器により生じた紫外波は、前記光ファイバの前記長手方向長さに沿って分散して前記医療器具の前記中央ルーメンを殺菌し、
前記被覆層の幅は、前記近位端から前記遠位端まで前記長手方向長さに沿って減少し、
前記被覆層のポロシティの深さは、前記近位端から前記遠位端まで前記長手方向長さに沿って増大する、紫外線照射システム。 - 前記医療器具は、前記中央ルーメンを包囲した円筒形壁を有し、前記光ファイバは、この壁内に埋め込まれている、請求項1記載の紫外線照射システム。
- 前記光ファイバは、螺旋パターンをなして前記壁内に埋め込まれている、請求項1又は2記載の紫外線照射システム。
- 前記コアは、特定の比率の散乱粒子が混ぜ込まれた状態で押し出されたPMMA材料から成る、請求項1〜3のうちいずれか一に記載の紫外線照射システム。
- 表面ピッチング及び溶剤ボイドが化学アブレーションプロセスによって前記被覆層に形成されている、請求項1〜3のうちいずれか一に記載の紫外線照射システム。
- 表面細孔がマイクロアブレーションプロセスによって前記被覆層に形成されている、請求項1〜3のうちいずれか一に記載の紫外線照射システム。
- ファセットが前記マイクロアブレーションプロセスによって前記コア内に形成されている、請求項6記載の紫外線照射システム。
- 前記医療器具は、気管内チューブを含む、請求項1〜7のうちいずれか一に記載の紫外線照射システム。
- 前記医療器具は、中心静脈カテーテルスタイレットを含む、請求項1〜8のうちいずれか一に記載の紫外線照射システム。
- 前記医療器具は、フォーレーカテーテルスタイレットを含む、請求項1〜9のうちいずれか一に記載の紫外線照射システム。
- 前記紫外波は、前記光ファイバの前記長手方向長さに沿って一様に放出される、請求項1〜10のうちいずれか一に記載の紫外線照射システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361783095P | 2013-03-14 | 2013-03-14 | |
| US61/783,095 | 2013-03-14 | ||
| PCT/US2014/025371 WO2014159874A1 (en) | 2013-03-14 | 2014-03-13 | Optical fiber based antimicrobial ultraviolet radiation therapy system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017157563A Division JP6495393B2 (ja) | 2013-03-14 | 2017-08-17 | 光ファイバ利用抗菌性紫外線治療システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016520337A JP2016520337A (ja) | 2016-07-14 |
| JP6196369B2 true JP6196369B2 (ja) | 2017-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016501838A Active JP6196369B2 (ja) | 2013-03-14 | 2014-03-13 | 光ファイバ利用抗菌性紫外線治療システム |
| JP2017157563A Active JP6495393B2 (ja) | 2013-03-14 | 2017-08-17 | 光ファイバ利用抗菌性紫外線治療システム |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2017157563A Active JP6495393B2 (ja) | 2013-03-14 | 2017-08-17 | 光ファイバ利用抗菌性紫外線治療システム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10293065B2 (ja) |
| EP (2) | EP2968624B1 (ja) |
| JP (2) | JP6196369B2 (ja) |
| AU (2) | AU2014244380B2 (ja) |
| CA (1) | CA2898320C (ja) |
| WO (1) | WO2014159874A1 (ja) |
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| US9808647B2 (en) * | 2012-04-05 | 2017-11-07 | Veritas Medical, L.L.C. | Methods and apparatus to inactivate infectious agents on a catheter residing in a body cavity |
| EP2968624B1 (en) * | 2013-03-14 | 2017-11-01 | Teleflex Medical Incorporated | Optical fiber based antimicrobial ultraviolet radiation system |
| US10870015B2 (en) * | 2015-04-30 | 2020-12-22 | Light Line Medical, Inc. | Methods and apparatus to deliver therapeutic non-ultraviolet electromagnetic radiation for an endotracheal tube |
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2014
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- 2014-03-13 US US14/775,562 patent/US10293065B2/en active Active
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- 2014-03-13 JP JP2016501838A patent/JP6196369B2/ja active Active
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| CA2898320A1 (en) | 2014-10-02 |
| JP2016520337A (ja) | 2016-07-14 |
| AU2014244380B2 (en) | 2016-07-07 |
| EP3287147A1 (en) | 2018-02-28 |
| EP2968624A1 (en) | 2016-01-20 |
| US20160038621A1 (en) | 2016-02-11 |
| EP3287147B1 (en) | 2025-06-25 |
| EP2968624A4 (en) | 2016-03-16 |
| AU2014244380A1 (en) | 2015-07-16 |
| US10293065B2 (en) | 2019-05-21 |
| JP6495393B2 (ja) | 2019-04-03 |
| CA2898320C (en) | 2017-09-05 |
| EP2968624B1 (en) | 2017-11-01 |
| JP2018015573A (ja) | 2018-02-01 |
| US20190262486A1 (en) | 2019-08-29 |
| US10765768B2 (en) | 2020-09-08 |
| AU2016238968A1 (en) | 2016-10-27 |
| AU2016238968B2 (en) | 2018-10-25 |
| WO2014159874A1 (en) | 2014-10-02 |
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