WO2015029838A1 - 高濃度水素混合ガス呼吸システム - Google Patents
高濃度水素混合ガス呼吸システム Download PDFInfo
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- WO2015029838A1 WO2015029838A1 PCT/JP2014/071666 JP2014071666W WO2015029838A1 WO 2015029838 A1 WO2015029838 A1 WO 2015029838A1 JP 2014071666 W JP2014071666 W JP 2014071666W WO 2015029838 A1 WO2015029838 A1 WO 2015029838A1
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Definitions
- the present invention relates to a breathing apparatus or system for inhaling hydrogen or gas mixed with air or oxygen as a breathing gas for reducing adverse effects on the human body caused by active oxygen, particularly in unexplored fields.
- the present invention relates to a hydrogen mixed gas breathing system characterized by handling a high-concentration hydrogen mixed gas exceeding 4% and further adding a therapeutic action for various types of pneumonia in combination with a special aerosol inhaler.
- H2 that is, molecular hydrogen
- hydroxyl radical, .OH hydroxyl radical
- a substance in which hydrogen gas is dissolved in water called hydrogen water
- a solution in which hydrogen gas is dissolved in an infusion or storage solution used for infusion therapy and a mixed gas of hydrogen
- the inhalation type used by taking in the alveoli by direct breathing has been used.
- the one that draws in hydrogen gas has been tested in animals or clinical tests using a mixed gas with a hydrogen gas concentration of less than 4%, and has the strongest oxidizing power with active oxygen generated in the body.
- An excellent effect of selectively eliminating hydroxyl radicals was found.
- the figure of hydrogen gas concentration within 4% indicates that the explosion risk range of the hydrogen mixed gas is a mixture ratio lower limit of 4.1% to an upper limit of the mixture ratio of 74.2% for the mixed gas of air and hydrogen.
- the ignition ratio ignition source
- the ignition ratio ignition source
- a method of sucking a gas mixture of 66% hydrogen and 33% oxygen obtained by electrolyzing water from the nostril with a cannula is used, but this hydrogen gas concentration is 66%. Is the concentration in the introduction tube from the supply side to the nostril cannula.
- the concentration of hydrogen gas that is mixed with the surrounding air and actually sucked into the trachea from the nasal cavity is 4% or less, and is usually estimated from the flow rate.
- the hydrogen gas concentration is often less than 1%.
- the first problem to be solved by the present invention is The hydrogen explosion minimum concentration in a hydrogen mixed gas breathing system using hydrogen gas whose minimum ignition energy is said to be 0.019 mJ (millijoule) and the other using air or oxygen or a mixture of air and oxygen
- a gas mixture with a concentration exceeding (mixing ratio) prevents explosion and combustion accidents (personal injury, etc.) and uses multiple safety defense systems to secure the required oxygen concentration of the human body, and then freely adjust the hydrogen gas concentration. It is to provide a configurable and safe high-concentration hydrogen gas mixed breathing apparatus and system.
- the second problem is that when a person breathes hydrogen mixed gas, the human body actually inhales (inhales) hydrogen by assuming (calculating) the degree of absorption of hydrogen gas absorbed into the blood by breathing. It was found from the physiological characteristics of the respiratory and circulatory organs that 99% or more of the gas component (amount) is discharged as exhaled air and is not absorbed by the human body. Therefore, the present invention is to provide a safe processing method (system) for exhaled breath having combustion explosive properties and a system for improving the utilization efficiency of hydrogen gas.
- the present invention handles mixed gas with a concentration exceeding the lower explosion limit concentration (mixing ratio) of hydrogen, prevents explosion combustion accidents (personal injury, etc.), and establishes a multiple safety defense system.
- the constituent elements are constructed with an intrinsically safe explosion-proof structure for the explosion risk range of the hydrogen gas mixture.
- a combustion flame or detonation occurs in the middle of the route, means for preventing the propagation of this flame or detonation wave and protecting the human respiratory organs, for example, a detonation frame
- the first feature is that an arrester or a water bubble type flame interrupter is installed.
- the expiratory gas having combustion explosive properties may be combusted by a small engine or the like so as not to cause backfire as it is, or in a safe form. And dilute and mix with air and release into the air at a safe concentration. Furthermore, in order to increase the utilization efficiency of hydrogen gas, carbon dioxide in exhaled breath is reduced or removed by an absorbent, and oxygen gas or hydrogen gas is further added to this and used for respiration.
- the second feature is that a circulatory respiratory system is constructed.
- the main component is charged fine particle water that dissolves or contains hydroxyl radicals and OH.
- a means for spraying and supplying aerosol is provided, and the suction of the aerosol and the high-concentration hydrogen mixed gas are switched at an arbitrary timing, and a usable gas flow path connection is installed, or an action having the same effect is performed.
- the third feature is to reduce the disease by killing or reducing a part of the virus or bacteria adhering to the alveolar surface by making this aerosol reach the user's alveoli. To do.
- ascorbic acid complex with at least divalent iron ion Fe2 + or monovalent cylinder ion Cu + among transition metal ions is dissolved instead of charged fine particle water that dissolves or contains hydroxyl radical, .OH.
- Macrophages caused by divalent iron ions Fe2 + or monovalent body ions Cu + and pneumonia, etc. which reached the alveoli by using aerosols composed mainly of microdroplets and fine particle water
- Hydrogen peroxide generated by immune reactions such as Facton reaction, hydroxyl radical, ⁇ OH is generated on the surface, killing or reducing part of the virus or bacteria, action to reduce the disease
- These metal ions also act catalytically as the Fenton reaction is repeatedly generated by the Haber-Weiss reaction by the superoxide anion, O2-, which is generated through the immune function.
- the process moves to a forced circulation process using a high-concentration hydrogen mixed gas.
- the aerosol generation method there are pressure type, ultrasonic type, electrostatic type and the like as the spraying method, and it is adopted according to the situation.
- the treatment method using this aerosol is a very special method, it is naturally performed based on complete management and continuous diagnosis by a plurality of specialists and related specialists. Because some of the aerosol components may be taken directly into the blood vessels and blood from the alveoli, this point is also strictly enforced in terms of dose management.
- transition metal ions are used, if necessary, post treatments such as safe suction of the metal chelating agent by aerosol, oral administration, intravenous infusion and the like are performed after the fact.
- the high-concentration hydrogen mixed gas breathing system of the present invention is configured by an intrinsically safe explosion-proof structure as a main component of the device, and is ignited by frictional energy or electrostatic discharge that causes explosion or detonation of the high-concentration hydrogen mixed gas.
- Table 1 the mixed gas with the concentration from the lower explosion limit to the upper explosion limit as shown in Table 1 is processed by the apparatus as shown in FIG. 11 and FIG. Can be sucked.
- the present invention further includes a breathing detonation frame arrester or a water bubble type flame shut-off device in the vicinity of the breathing mask or in an appropriate place even in the event of a fire in the device due to unforeseen circumstances. Therefore, a base capable of safely sucking a high-concentration hydrogen mixed gas was provided.
- FIG. 9 is an explanatory view showing a quantitative outline of general human respiration and blood circulation.
- a circulation type respiratory path is formed here, and carbon dioxide in exhaled air is absorbed (adsorbed) using a canister or the like, oxygen gas is added, and hydrogen gas is added as necessary.
- the system of the present invention not only greatly increases the utilization efficiency of hydrogen gas, but also greatly contributes to safety by not using unnecessary hydrogen gas and oxygen gas (the required amount of hydrogen gas is a circulation type). Hiring is about one hundredth) Table 2 is an example of comparison with other methods of taking hydrogen gas in the same manner. This is a simple calculation estimate of hydrogen gas acquisition means and dissolved amount in blood.
- SARS virus Severe Acute Respiratory Syndrome, or SARS (SARS) for short, SARS virus is a special use for patients with SARS virus or bacterial pneumonia, etc. According to a medical record, SARS virus propagates thinly on the alveolar surface. And recent bacterial pneumonia is resistant to antibiotics and is often ineffective. With regard to such an object, for example, by using a charged fine particle water generator as shown in FIG. 13 developed by Panasonic of a Japanese company, the charged fine particle water shown in FIG. By inhaling the patient, it has the effect of reducing or eliminating the SARA virus adhering to and proliferating on the alveolar surface by the effect of OH radicals (hydroxyl radicals) contained in the charged fine particle water.
- OH radicals hydroxyl radicals
- the present invention uses the oxidation reaction possessed by hydroxyl radicals and the reduction reaction possessed by hydrogen gas.
- the excessive hydroxyl radical administration part can be decomposed and removed through suction of a high-concentration hydrogen mixed gas in the preceding and subsequent steps. Provided the system.
- iron ions or trunk ions are taken directly into blood in blood vessels from the alveoli.
- a high-concentration hydrogen mixed gas suction step is provided before and after the hydrogen gas dissolved and remained in the blood greatly increases the Fenton reaction, that is, the generation of hydroxyl radicals in the blood, other cells and organs. A system that can be reduced and eliminated was provided.
- Suction of high-concentration hydrogen mixed gas is made up of an intrinsically explosion-proof structure that prevents the generation of minimum ignition energy of hydrogen gas by suppressing the generation of frictional heat and static electricity around the contact surface of the device with hydrogen gas.
- Adopting a detonation flame arrester or a water bubble type flame shut-off device, in preparation for the occurrence of detonation of hydrogen gas prepare a safe atmospheric release system for exhaled air containing high-concentration hydrogen mixed gas.
- Adopts a respiration type breathing system that absorbs carbon dioxide in components and adds oxygen gas or hydrogen gas for rebreathing. In addition, it has high oxidizing power and dissolves (containing) hydroxyl radicals.
- a fine particle water (nanoe) aerosol generating device is operated side by side, or a divalent iron ion Fe2 + or monovalent body ion Cu +, which can induce a similar function, is mainly composed of fine droplets, fine particle water, Aerosol generation It features operate location, using the management operational techniques to secure them with safety around was highly enhanced safety, to achieve high density hydrogen mixed gas breathing system.
- FIG. 1 is an explanatory diagram of an embodiment of the present invention, in which an exhalation recirculation device uses a water bubble flame interrupter. Or use detonation frame arresters? The rest is the same as in FIG. Importantly, to ensure the safety of this system, the safety of this device and system is half of the whole, and the other half is in use. The percentage of work procedures in use and safety environment management in the surrounding area is large. Therefore, a small amount of omissions and cautions can lead to major accidents, so specially-managed specialists (eg, hydrogen gas disaster prevention specialists, specialists, etc.), especially for operations with increased hydrogen gas concentrations. Shall do. As for safety issues on the human body side, as shown in Fig.
- the relative humidity is almost 100% from the oral cavity to the airways and alveoli, and there are case reports on ignition and discharge phenomena inside the human body. There is no.
- human teeth although there are concerns such as metal dentures, they are handled individually (as electromagnetic energy interference with the outside).
- the implantation of a pacemaker wearer or a medical device having an energy source is a separate problem.
- Fig. 1 when performing indoors, humidity control is performed for the purpose of preventing charging explosion, and approximately 60% is standard.
- air is used as part of the inhaled breathing, dust, dust, etc. are removed with a filter and then used for breathing.
- a conductive material or a surface treatment is applied to the passage and the like in contact with the high-concentration hydrogen mixed gas with a conductor, and all parts and the human body are bonded (grounded).
- users and managers wear anti-static clothing, and those that generate electromagnetic waves such as mobile phones are not brought into the work atmosphere. It is assumed that the energy generated by friction is also below the standard in the movable part of the device.
- an electromagnetic shielding agent is applied to the outside (outer surface). Install a gauss meter for electromagnetic wave detection and alarm as necessary.
- the target hydrogen concentration of the high concentration hydrogen mixed gas is determined.
- determine the operating time The standard concept of this equipment assumes an operating time of less than one hour. (For proper effect judgment, it is not impossible any more)
- the switching valve of 15b is set to the 30 side and air is sent to the 2 side.
- the valve 3b is set on the circulation side 26.
- the suction pump 9 is operated.
- the switching valve 15 is set on the non-circulating external discharge path 16 side. Is this normal test flow using air, and is air flow obtained normally? Check the mask 2 wearing condition and ease of breathing. Is there any problem with the condition of reservoir 2a? Is the pressure setting normal? Check etc.
- the process shifts to the high concentration hydrogen mixed gas suction step. 30 is stopped and the switching valve 15b is switched to the circulation side. Only the oxygen gas is initially supplied from the hydrogen gas and oxygen gas supply device. The gas supply amount is usually set between 6 L / min and 12 L / min. If the carbon dioxide absorption circulation system is not selected at this time, hydrogen gas is supplied from 32, and oxygen and hydrogen gas are adjusted by the set ratio to obtain a total amount of 6L / min to 12L / min. After being supplied to a certain extent, exhaled air from the flow path 16 through the valve 15 is safely processed by 17 combustion processes or 18 atmospheric discharges.
- the circulation operation is selected, the operation is continued for a while, and if the concentration of nitrogen gas in the breath and the concentration of the line drop to the set values, the oxygen concentration at this time is higher than the normal atmosphere.
- the supply of oxygen gas is stopped, only hydrogen gas is supplied from 32.
- the circulation & exhaust switching valve 15 is switched to the circulation side.
- the supply amount of hydrogen gas from 32 is determined by the ratio to the total amount.
- the total volume of the user's total lung volume (TLC) and the gas volume (space capacity) in the circulation line from the respirator 2 is used as a total amount.
- the oxygen concentration in the circulation path decreases to a set value, for example, 21%, the amount corresponding to the oxygen consumed by respiration is continuously supplied from 32.
- the user continues to breathe and takes hydrogen gas from the alveoli into the blood.
- the set time or the hydrogen concentration falls to the set value, the process proceeds to the end step.
- Co2 absorbent of 28 when using Yabashi lime (trade name), it is said that the standard life is about 40 hours at 6L / min (direct breathing rate) with 1L of Yabashi lime (for medical use) When the pump is stopped, 28 is close to the sealed state, so that it can be used repeatedly to some extent. (If the carbon dioxide concentration in the circuit exceeds the set value, it will be time to replace it.)
- the inspiratory switching valve 3a and the expiratory switching valve 3b are simultaneously installed with the respiratory mask 2 attached.
- the line from the aerosol supply device 8 and the aerosol moisture collecting device 21 side are switched, and air containing high-oxidation aerosol is sent to 2 from 8 at a flow rate of about 6 L / min to 12 L / min.
- breathing is also important for aerosol inhalation. Some degree of deep breathing is important for delivering aerosols deep into the alveoli.
- the particle size is sufficiently small, but even in the case of fine droplets of iron ions or barrel ions, a nebulizer or other spray device having a particle size of about 1 ⁇ m is used. Treatment shall be performed based on the management of each specialist and specialists in this area. It is performed while judging the effective suction rate of the aerosol or the effective arrival rate to the inner surface of the alveoli.
- Example 2 of FIG. 2 the central disaster prevention structure is changed from a water bubble flame interrupter to a detonation frame arrester, and other parts are almost the same. Further, in the detonation frame arrester system, as shown in FIG.
- the installation position of the detonation frame arrester can be installed in the vicinity of the respiratory mask.
- an intake humidifying means may be added depending on the situation.
- the control system when it becomes a system of this level, it is usually managed and controlled in a unified manner with sensor information by a microcomputer or the like.
- FIG. 3 shows a third embodiment, in which gas circulation in the gas flow path is basically performed by the user's own breathing.
- Oxygen gas supply source driven by water column H2O at a positive pressure of about several centimeters in consideration of gas passage resistance. The same applies to the hydrogen gas supply source of No. 12.
- the supply amount of hydrogen gas is determined in advance and supplied in the same manner as described above.
- 2b mask 2c (with breathing valve) mouthpiece type mask can be used. (With nose clip) In Fig.
- FIG. 15 shows a fourth embodiment of an example of a detonation frame arrester for incorporating an air respirator or a circulatory oxygen respirator, which is usually used on the back.
- hydrogen gas is taken into the blood of the body by aspirating a high-concentration hydrogen mixed gas in which hydrogen gas is added to oxygen.
- the existing circulatory breathing system has undergone a design change necessary for the intrinsically safe explosion-proof structure so that hydrogen gas can be mixed and sucked, and in the event of an accident, protects the human lung function from explosion fires. Work.
- the external clothing installed with the built-in detonation frame arrester uses an electromagnetic wave shielding agent or the like to reduce the influence of external electromagnetic energy irradiation.
- a water bubble flame interrupting device instead of the detonation frame arrester.
- the entire system of the breathing apparatus is made as an intrinsically safe explosion-proof specification, and by installing a detonation flame arrester etc. as a safety device, the upper limit concentration of 4% for hydrogen gas mixture has been eliminated, making it possible to step into unexplored fields.
- Extensive experiments, clinical trials, and practical use are conducted on various medical effects and benefits of the original hydrogen gas. Furthermore, it is not limited to radiation protection (reducing active oxygen in the human body caused by gamma rays), and conversely, using hydrogen gas and hydroxyl radicals of active oxygen, various viruses in the alveoli, multidrug-resistant bacteria It can also be applied to uses such as assisting in treatment for such as.
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Abstract
Description
最小着火エネルギーが0.019mJ(ミリ・ジュール)と言われる水素ガスを用い、もう一方は空気又は酸素又は空気と酸素の混合ガスを用いた、水素混合ガス呼吸システムに於いて、水素の爆発下限濃度(混合比)を超える濃度の混合ガスを、爆発燃焼障害事故等(人身障害等)を防ぎ、多重安全防御システムを用いて、人体の要求酸素濃度を確保した上で、自由に水素ガス濃度を設定可能で、安全な高濃度水素ガス混合呼吸装置及びシステムの提供にある。
更に、水素ガスの利用効率を高める為に、呼気中の二酸化炭素を吸収剤にて減少、除去等させて、更に、これに酸素ガス、或は水素ガスを添加して最呼吸に利用する、循環式呼吸システムを構成したことを第二の特徴とする。
又、この工程は通常の空気を用いてエアロゾルを搬送する為に、次に高濃度水素混合ガスを吸引(呼吸)させる工程を行なう為には、肺胞内他、全肺気量(TLC)に占める窒素ガスを排出、減少させる為の、酸素ガスを用いた掃気工程が必要となる。更に掃気工程で窒素ガス濃度が設定値(任意)以下になれば、高濃度水素混合ガスによる強制循環工程に移る。又エアロゾルの生成方法に関しては、噴霧方法として加圧式、超音波式、静電気式他、存在するので、状況に適して採用する。
(計算はアバウトであるが、その傾向には誤りはない)
1)高濃度水素混合ガスの吸引工程は、密閉型呼吸用マスク2を利用者に装着する。(マウスピース型でも可)
次に15bの切替弁を30側にセットして空気を2側に送出する。この時3bのバルブは26の循環側にセットする。同時に吸引圧送ポンプ9を運転させる。又切替弁15は、非循環の外部放出路16側にセットする。これは通常の空気を用いたテスト運転で、正常に空気の流れが得られているか?、マスク2の装着具合と呼吸のしやすさを確認する。又リザーバー2aの具合は問題ないか?圧力設定は正常か?、等等をチェックする。
30が停止され、切替弁15bが循環側に切り替えられる。水素ガス&酸素ガス供給装置から、最初に酸素ガスのみ設定料供給される。ガス供給量は、通常は6L/分から12L/分の間で設定される。もし、この時に、二酸化炭素吸収の循環式を選択しないならば、次に水素ガスを32から供給して、設定比率だけ酸素と水素ガスを調整して総量として、上記の6L/分から12L/分程度供給して、バルブ15を通じて流路16より呼気は、17の燃焼処理又は18の大気中放出にて安全に処理される。
又28のCo2吸収剤に関しては、ヤバシライム(商品名)を用いた場合は、ヤバシライム1Lで、6L/分(直接呼吸量)で40時間程度の標準寿命といわれており、(医療用途の場合)ポンプが停止すると28が密封状態に近くなるので、ある程度繰り返し使用することが可能である。(循環路の二酸化炭素濃度が設定値を超えれば、交換時期となる)
2 呼吸用のマスク(密閉型)(圧量センサー内臓)
2a リザーバー
2b 呼吸用マスク(呼吸弁付)
2c マウスピース型マスク(呼吸弁付、鼻クリップ付属)
3 呼吸路切替弁(吸気切替)
3a 吸気用切替弁
3b 呼気用切替弁
4 吸気用デトネーションフレームアレスター(多孔質金属繊維製)
5 呼気用デトネーションフレームアレスター(多孔質金属繊維製)
6b 緊急用の吸気用空気取り入れ口
8 エアロゾル供給装置(帯電微粒子水又は遷移金属&アスコルビン酸錯体溶存微小液滴、微粒子水)
9 吸引圧送ポンプ(オーバルポンプ等)
10 切替弁
11 酸素ガス供給源
12 水素ガス供給源
13 Co2吸収装置(吸収剤、水酸化カルシウム他:ヤバシライム他)
15 循環&排気切替弁
15b 循環&掃気用切替弁
16 排気ガス流路
17 呼気をエンジン等にて燃焼処理する装置
18 呼気を大気中に安全に放出する器具等
19 人体センサー(パルスオキシメーター、カプノメータ他)
20 人体の気管から肺胞までを示す
21 エアロゾルの水分捕集装置
22 酸素ガス供給源
23 装置のベース(台座)
24a 呼気吸引用タンクの水レベル計(水温計含む)
24b 吸気加圧用タンクの水レベル計(水温計含む)
25 呼気吸引口と各種ガスセンサー(Co2濃度、H2濃度、O2濃度等)、圧力計
26 呼気吸引用容器(負圧で運転)
27 循環ガス送出用容器(加圧で運転)
28 Co2吸収剤(吸着)キャニスター、水酸化カルシウム他
29 (Co2減少又は除去済)に酸素ガス、水素ガスを添加した循環ガスの送出口と各種ガスセンサー等
(Co2濃度、O2濃度、H2濃度、ガス温度計、湿度計、圧力計等)
30 掃気用空気送風装置
31 水素ガス漏れ検知
32 吸気用酸素ガスと水素ガスの供給装置(水中放出)又はキャニスター側放出
33 呼気吸引用のデトネーションフレームアレスターユニット、(後段に加湿装置含む)
34 吸気用のデトネーションフレームアレスターユニット、(前段に各種センサー等含む)
Claims (5)
- 人又は動物の呼吸器への吸入用途として、空気又は酸素に水素ガスを添加吸引する呼吸装置に於いて、水素混合ガスの発生源又は供給源から使用者が装着した呼吸用マスク又はマウスピース型マスク、さらに呼気排出経路に至るまで、水素混合ガスが接触する全ての経路に於いて、その構成する要素が、水素混合ガスの爆発危険範囲に対する本質安全防爆構造にて構成され、更に爆発限界を超える水素ガスが残存する呼気を不活性ガス又は空気で攪拌希薄して4.1%以下の爆発限界外の混合ガスとして大気中に放出するか、又は爆発限界を超える水素濃度の呼気を、そのまま内燃機関のエンジンの吸気口に導入して、該エンジンを運転させ安全に燃焼処理を行ってから外気に放出する手段を有し、水素の爆発危険範囲の混合比下限4.1%を超える濃度の水素混合ガスを用いることを特徴とする高濃度水素混合ガス呼吸システム。
- 水素混合ガス供給源又は途中のガス通路にて予期せぬ静電気の放電等により、万一、燃焼火災、又は爆轟状態が発生した場合に、この火炎又は爆轟波の口腔部分、呼吸用マスク或はマウスピース型マスクへの伝播を途中で阻止し、人体の呼吸器を保護する手段を有し、少なくとも外周の一部を電磁波遮蔽剤等で被服された、デトネーションフレームアレスター又は、水バブル式火炎遮断装置が想定火災発生部分より口腔側に設置され、更に該爆発燃焼時に、必要な酸素濃度の吸気を供給吸引する為の手段、安全策が講じられていることを特徴とする請求項1の高濃度水素ガス呼吸システム。
- 呼気中から二酸化炭素を除去或は減少させ、更にこれに酸素ガスを必要量添加、必要に応じて水素ガスも適量添加し、吸気として再利用する為の手段としての二酸化炭素吸収剤を用いた循環式呼吸システムを構成したことを特徴とする請求項1又は請求項2の高濃度水素混合ガス呼吸システム。
- 高濃度水素混合ガスの供給ラインに併設して、ヒドロキシルラジカル、・OHを溶存或は内臓する、帯電微粒子水を主成分とするエアロゾルを呼吸用マスク又はマウスピース型マスクに噴霧供給する手段を有し、該エアロゾルの吸引と高濃度水素混合ガスの吸引を任意のタイミングで切り替え、使用可能なガス流路接続を有することを特徴とする、請求項1又は請求項2又は請求項3の高濃度水素混合ガス呼吸システム。
- 請求項4に於いて、帯電微粒子水の代わりに、遷移金属イオンの内、少なくとも2価鉄イオンFe2+,又は一価胴イオンCu+、とアスコルビン酸錯体が溶存する微小液滴、微粒子水を主成分とするエアロゾルを噴霧供給する手段を有し、該エアロゾルの吸引と高濃度水素混合ガスの吸引を任意のタイミングで切り替え、使用可能なガス流路接続を有することを特徴とする、高濃度水素混合ガス呼吸システム。
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US14/915,054 US9522250B2 (en) | 2013-09-01 | 2014-08-19 | Hydrogen-rich gas mixture breathing system |
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CN105163788A (zh) | 2015-12-16 |
CN105163788B (zh) | 2017-03-08 |
US20160199603A1 (en) | 2016-07-14 |
JP2015047323A (ja) | 2015-03-16 |
US9522250B2 (en) | 2016-12-20 |
JP5612743B1 (ja) | 2014-10-22 |
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