JP6251348B2 - 一酸化窒素の生成方法及び装置 - Google Patents
一酸化窒素の生成方法及び装置 Download PDFInfo
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- JP6251348B2 JP6251348B2 JP2016197672A JP2016197672A JP6251348B2 JP 6251348 B2 JP6251348 B2 JP 6251348B2 JP 2016197672 A JP2016197672 A JP 2016197672A JP 2016197672 A JP2016197672 A JP 2016197672A JP 6251348 B2 JP6251348 B2 JP 6251348B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M2016/102—Measuring a parameter of the content of the delivered gas
- A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0266—Nitrogen (N)
- A61M2202/0275—Nitric oxide [NO]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0877—Liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/12—Processes employing electromagnetic waves
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Inorganic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
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- Anesthesiology (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Medicinal Chemistry (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Description
Claims (13)
- 一酸化窒素生成方法であって:
一酸化窒素前駆体を含む前駆体溶液を第1容器内に供する工程;
反応チャンバを通過するように前記前駆体溶液を導いて、前記前駆体溶液を放射線に曝すことで一酸化窒素を生成する工程であって、導かれた前記前駆体溶液の濃度は一定に保たれる、工程;
生成された前記一酸化窒素をキャリアガス流によって前記反応チャンバの外へ飛び出すように導く工程;及び、
反応済み溶液を第2容器へ流入するように導く工程;
を有し、
動作の第1のモードにおいて、前記前駆体溶液は連続的に前記反応チャンバを通って導かれ、前記前駆体溶液に作用する前記放射線の出力は、前記キャリアガス中の生成される前記一酸化窒素の濃度が実質的に一定であるように、一定のレベルに保持され、
動作の第2のモードにおいて、前記前駆体溶液はパルス状に前記反応チャンバを通って導かれ、前記放射線の前記出力は、前記前駆体溶液の個々の第2モードパルスから生成される前記キャリアガス中の前記一酸化窒素の濃度が時間とともに減少するように、前記一定のレベルに対応してパルス状にされ、
動作の第3のモードにおいて、前記前駆体溶液はパルス状に前記反応チャンバを通って導かれ、前記放射線の前記出力は、前記前駆体溶液の個々の第3モードパルスから生成される前記キャリアガス中の前記一酸化窒素の濃度が時間にわたって一定であるように、前記前駆体溶液の前記個々の第3モードパルスに関して時間にわたって対応して増加される、
方法。 - 前記反応済み溶液が前記第1容器へ再循環される、請求項1に記載の方法。
- 他の前駆体が前記反応済み溶液に加えられる、請求項2に記載の方法。
- 少なくとも1つの反応パラメータが、前記反応チャンバの下流の一酸化窒素濃度に応じて制御される、請求項1に記載の方法。
- 酸化防止剤が前記前駆体溶液に加えられる、請求項1に記載の方法。
- 亜硝酸水溶液が前記前駆体溶液として用いられる、請求項1に記載の方法。
- 前記前駆体溶液が、320nm〜440nm範囲の放射線に曝される、請求項1に記載の方法。
- 一酸化窒素生成装置であって:
一酸化窒素前駆体を含む前駆体溶液を受け入れる第1容器;
内部で前記前駆体溶液を放射線に曝すように放射線源と接続して前記第1容器と流体をやり取りするように接続する反応チャンバ;
前記反応チャンバと流体をやり取りするように接続して反応済み溶液を受け入れる第2容器;及び、
前記反応チャンバを通り抜けるようにキャリアガスを導く気体流入口と気体流出口;
を有し、
前記気体流入口、前記気体流出口及び前記反応チャンバは、
動作の第1のモードであって、前記前駆体溶液は連続的に前記反応チャンバを通って導かれ、前記前駆体溶液に作用する前記放射線の出力は、前記キャリアガス中の生成される一酸化窒素の濃度が実質的に一定であるように、一定のレベルに保持される、動作の第1のモード
動作の第2のモードであって、前記前駆体溶液はパルス状に前記反応チャンバを通って導かれ、前記放射線の前記出力は、前記前駆体溶液の個々の第2モードパルスから生成される前記キャリアガス中の前記一酸化窒素の濃度が時間とともに減少するように、前記一定のレベルに対応してパルス状にされる、動作の第2のモード、及び
動作の第3のモードであって、前記前駆体溶液はパルス状に前記反応チャンバを通って導かれ、前記放射線の前記出力は、前記前駆体溶液の個々の第3モードパルスから生成される前記キャリアガス中の前記一酸化窒素の濃度が時間にわたって一定であるように、前記前駆体溶液の前記個々の第3モードパルスに関して時間にわたって対応して増加される、動作の第3のモード、
で動作するように構成される、
装置。 - 気体用の容器が前記反応チャンバの下流に供される、請求項8に記載の装置。
- 前記反応済み溶液を前記第1容器へ戻す再循環ループが供される、請求項8に記載の装置。
- 前記前駆体溶液を受け入れる第3容器が、前記再循環ループ、前記第1容器、及び/又は前記第2容器と流体をやり取りするように接続した状態で供される、請求項10に記載の装置。
- 一酸化窒素用検出器が前記反応チャンバの下流に供される、請求項8に記載の装置。
- 前記反応チャンバの下流の一酸化窒素濃度に従って少なくとも1つの反応パラメータを調節する制御ユニットが供される、請求項8に記載の装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10193578.1 | 2010-12-03 | ||
| EP10193578 | 2010-12-03 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013541457A Division JP2014501578A (ja) | 2010-12-03 | 2011-11-28 | 一酸化窒素の生成方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017035510A JP2017035510A (ja) | 2017-02-16 |
| JP6251348B2 true JP6251348B2 (ja) | 2017-12-20 |
Family
ID=45401116
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013541457A Pending JP2014501578A (ja) | 2010-12-03 | 2011-11-28 | 一酸化窒素の生成方法及び装置 |
| JP2016197672A Expired - Fee Related JP6251348B2 (ja) | 2010-12-03 | 2016-10-06 | 一酸化窒素の生成方法及び装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013541457A Pending JP2014501578A (ja) | 2010-12-03 | 2011-11-28 | 一酸化窒素の生成方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9776161B2 (ja) |
| EP (1) | EP2646365B1 (ja) |
| JP (2) | JP2014501578A (ja) |
| CN (1) | CN103269973B (ja) |
| WO (1) | WO2012073185A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1789119B1 (en) * | 2004-08-18 | 2017-10-18 | Geno LLC | Conversion of nitrogen dioxide (no2) to nitric oxide (no) |
| US7618594B2 (en) | 2004-08-18 | 2009-11-17 | Geno Llc | Conversion of nitrogen dioxide (NO2) to nitric oxide (NO) |
| EP2247381B1 (en) | 2008-01-28 | 2016-11-30 | Geno LLC | Conversion of nitrogen dioxide (no2) to nitric oxide (no) |
| US8607785B2 (en) | 2008-08-21 | 2013-12-17 | Geno Llc | Systems and devices for generating nitric oxide |
| US8613958B2 (en) | 2009-06-22 | 2013-12-24 | Geno Llc | Nitric oxide therapies |
| AU2016256186B2 (en) * | 2015-04-29 | 2020-01-16 | Bsn Medical Gmbh | Multi-step process for no production |
| AU2017322575A1 (en) * | 2016-09-10 | 2019-04-04 | Vero Biotech LLC | System and method for portable nitric oxide delivery |
| CN116917734A (zh) * | 2021-01-26 | 2023-10-20 | 斯特里莱国家有限责任公司 | 用于检测一氧化氮存在的装置和方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1334590A (en) * | 1918-08-21 | 1920-03-23 | Jacob E Bloom | Process and apparatus for the electrical fixation of nitrogen from air and the products resulting therefrom |
| US2134206A (en) * | 1935-05-01 | 1938-10-25 | Jr Ovid E Roberts | Process for the fixation of nitrogen |
| US2898277A (en) * | 1956-03-06 | 1959-08-04 | Harteck Paul | Method of fixing nitrogen for producing oxides of nitrogen |
| US3378475A (en) * | 1962-10-12 | 1968-04-16 | Martin Marietta Corp | Process for the fixation of nitrogen by means of high energy ionizing radiation |
| US3663167A (en) | 1968-05-24 | 1972-05-16 | Hercules Inc | Manufacture of high purity nitric oxide |
| US3840342A (en) * | 1971-07-02 | 1974-10-08 | Beckman Instruments Inc | Nitrogen dioxide conversion |
| US4167463A (en) * | 1978-04-12 | 1979-09-11 | The United States Of America As Represented By The Secretary Of The Army | Nitrogen fixation with a high energy laser |
| US5094815A (en) | 1988-05-18 | 1992-03-10 | Cornell Research Foundation, Inc. | Photolytic interface for HPLC-chemiluminescence detection of non volatile N-nitroso compounds |
| WO1994020415A1 (en) | 1992-06-30 | 1994-09-15 | The United States Of America, Represented By The Secretary, Department Of Health And Human Services | Method of generating nitric oxide gas using nitric oxide complexes |
| DE69127756T2 (de) * | 1990-12-05 | 1998-02-05 | The General Hospital Corp., Charlestown, Mass. | Verwendung von no zur behandlung oder prävention der bronchokonstriktion |
| EP1429829B1 (en) | 2001-09-05 | 2013-11-27 | Geno LLC | Nitric oxide generation |
| EP1630133A1 (en) | 2004-08-27 | 2006-03-01 | Innovative Ozone Services Inc. | Method and arrangement for producing nitrogen oxides |
| JP4997491B2 (ja) * | 2005-03-30 | 2012-08-08 | 国立大学法人 熊本大学 | No発生装置 |
| CN100404083C (zh) * | 2005-08-03 | 2008-07-23 | 华中科技大学 | 呼吸衰竭救治仪的一氧化氮供气系统 |
| US8790715B2 (en) | 2006-02-16 | 2014-07-29 | Ino Therapeutics Llc | Method and apparatus for generating nitric oxide for medical use |
| EP1903003B1 (de) | 2006-07-05 | 2017-07-05 | BSN medical GmbH | Verfahren zur photolytischen Erzeugung von Stickstoffmonoxid |
| EP2051935B1 (en) * | 2006-07-26 | 2016-09-07 | STMicroelectronics Srl | Use of nitroaniline derivatives for the production of nitric oxide |
| WO2008134490A1 (en) * | 2007-04-26 | 2008-11-06 | 2B Technologies, Inc | Method to produce a calibration, reagent or therapeutic gas by exposing a precursor gas to ultraviolet light |
-
2011
- 2011-11-28 WO PCT/IB2011/055347 patent/WO2012073185A1/en not_active Ceased
- 2011-11-28 US US13/988,786 patent/US9776161B2/en not_active Expired - Fee Related
- 2011-11-28 JP JP2013541457A patent/JP2014501578A/ja active Pending
- 2011-11-28 CN CN201180058385.1A patent/CN103269973B/zh not_active Expired - Fee Related
- 2011-11-28 EP EP11799851.8A patent/EP2646365B1/en not_active Not-in-force
-
2016
- 2016-10-06 JP JP2016197672A patent/JP6251348B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2646365B1 (en) | 2016-08-03 |
| WO2012073185A1 (en) | 2012-06-07 |
| CN103269973B (zh) | 2016-03-23 |
| JP2017035510A (ja) | 2017-02-16 |
| EP2646365A1 (en) | 2013-10-09 |
| CN103269973A (zh) | 2013-08-28 |
| US9776161B2 (en) | 2017-10-03 |
| US20150053544A1 (en) | 2015-02-26 |
| JP2014501578A (ja) | 2014-01-23 |
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