JP6905447B2 - 一酸化窒素送出を監視する装置および方法 - Google Patents
一酸化窒素送出を監視する装置および方法 Download PDFInfo
- Publication number
- JP6905447B2 JP6905447B2 JP2017206969A JP2017206969A JP6905447B2 JP 6905447 B2 JP6905447 B2 JP 6905447B2 JP 2017206969 A JP2017206969 A JP 2017206969A JP 2017206969 A JP2017206969 A JP 2017206969A JP 6905447 B2 JP6905447 B2 JP 6905447B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- gas
- respiratory gas
- nitric oxide
- delivery
- 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.)
- Active
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims description 146
- 238000000034 method Methods 0.000 title claims description 36
- 238000012544 monitoring process Methods 0.000 title claims description 10
- 239000007789 gas Substances 0.000 claims description 255
- 230000000241 respiratory effect Effects 0.000 claims description 141
- 230000001225 therapeutic effect Effects 0.000 claims description 104
- 238000002347 injection Methods 0.000 claims description 41
- 239000007924 injection Substances 0.000 claims description 41
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 28
- 238000009423 ventilation Methods 0.000 claims description 28
- 230000000007 visual effect Effects 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 1
- 238000001802 infusion Methods 0.000 description 25
- 238000004891 communication Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000015654 memory Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000004072 lung Anatomy 0.000 description 4
- 231100000516 lung damage Toxicity 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 208000002815 pulmonary hypertension Diseases 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 206010020591 Hypercapnia Diseases 0.000 description 1
- 241000269400 Sirenidae Species 0.000 description 1
- 206010048007 Withdrawal hypertension Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001360 synchronised effect 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
-
- 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. mouth-to-mouth respiration; 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
-
- 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]
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/041—Controlled or regulated
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Sampling And Sample Adjustment (AREA)
- Otolaryngology (AREA)
Description
肺動脈圧(PAP)の上昇といった悪影響が出るおそれがある。
、および文字警報のうちの1つ以上を含む。
路とを備える装置に関する。
Qtherapeutic=[γset/(γtherapeutic−γset)]*Qbreathing
ただし、Qtherapeuticは呼吸ガスの流量、γsetは所望の一酸化窒素濃度、γtherapeuticは治療ガス供給中の一酸化窒素濃度、Qbreathingは混合気中の所望の一酸化窒素濃度を与えるのに必要な治療ガス流量である。
スク、フロッピーディスク(登録商標)、ハードディスク、または任意の他の形態のローカルまたはリモートのデジタル記憶装置のような、容易に入手できる1つ以上のメモリであってよい。支援回路(図示しない)をCPUに結合して、従来の方法でCPUを支援することもできる。これらの回路には、キャッシュ、電源、クロック回路、入力/出力回路、サブシステムなどが含まれる。
。いくつかの実施の形態において、視覚的および/または数値的な表示は、体積流量、1回換気量、および分時換気量のうちの1つ以上を含む。表示される流量は、以下のうちの1つ以上、すなわち平均流量、瞬間流量、ピーク流量、および最小測定流量、または呼吸ガスの流れに関する他の同様の測定値のうちの1つ以上を含んでよい。
動換気装置、および持続的気道陽圧(CPAP)装置などがあるが、これらに限定されない。バブルCPAP、吸入同期式気道陽圧法(synchronized inspiratory positive airway pressure、SiPAP)、鼻カニューレ、および加温高流量鼻カニューレなどの非侵襲的手法も呼吸ガスの供給に用いることができる。
entilation、NIV)法の利用を含んでよいが、これに限定されない。優しい換気は、バブルCPAP、SiPAP、HHHFNC(Heated Humidifi
ed High Flow Nasal Cannula、加温加湿高流量鼻カニューレ)、および機械的換気法の利用を含んでよく、これによって、挿管された幼児が受けるPIPは20cmH2O以下になり、酸素飽和度は88%ないし92%になる。HFOV(
高頻度振動換気法)またはHJV(高頻度ジェット換気法)を施されている幼児では、肺損傷を最小限にするように圧力が維持される。優しい換気の手法を維持する機器は、NIV補助用の適応マスク、鼻プロング、および鼻カニューレを含むが、これらに限定されない。優しい換気に好適な機器の例は、フィッシャー・アンド・パイケル・ヘルスケア社(Fisher&Paykel Healthcare,Inc.)から入手できるNeopuff(登録商標)および高流量バブルCPAP、ならびにヴェイポサーム社(Vapotherm,Inc.)から入手できる製品である。
。いくつかの実施の形態において、抜き取られるガスは50mL/min以下である。さらなる実施の形態では、抜き取られるガスは20mL/min以下である。より低い流量を抜き取るために、サンプルブロックがより小さなポンプまたはより感度の高いセンサを有してもよい。
は、治療ガスを送出するのに用いられる装置の特性によって決まる。いくつかの実施の形態において、流量下限は0.25L/minである。
102 第2の入口
103 治療用注入モジュール
104 出口
105 制御回路
106 流量センサ
107 表示部
108 CPU
201 第1の入口
202 第2の入口
203 治療用注入モジュール
204 出口
205 注入モジュールケーブル
206 流量センサ
208 ディスプレイ
209 制御モジュール
210 治療ガス注入管
211 呼吸ガス送出システム
212 吸入用呼吸ホース
213 患者ガスサンプルライン
214 鼻カニューレ
219 サンプルブロック
Claims (23)
- 一酸化窒素を送出する装置であって、
治療ガス注入モジュールであって、
一酸化窒素ガス供給源と流体的に連通している第1の入口と、
呼吸ガスを提供する呼吸ガス送出システムと流体的に連通している第2の入口と、
前記第1の入口および前記第2の入口と流体的に連通して呼吸ガスおよび一酸化窒素の混合気を供給する出口と、
前記第1の入口の上流かつ前記第2の入口の下流にあって前記第2の入口と流体的に連通して前記呼吸ガス送出システムからの前記呼吸ガスの流れを監視する流量センサと、
を有する治療ガス注入モジュールと、
前記出口と流体的に連通して前記混合気を患者に提供する吸入用呼吸ホースと、
前記吸入用呼吸ホースと流体的に連通して前記混合気の流れの一部を抜き出す患者ガスサンプルラインと、
前記治療ガス注入モジュールと通信する制御モジュールと
を備え、
前記制御モジュールが、
前記患者ガスサンプルラインと流体的に連通して前記混合気中の一酸化窒素の送出濃度を測定するように動作可能なサンプルブロックと、
呼吸ガスの監視流量と一酸化窒素の送出濃度とを表示するとともに、呼吸ガスの流量が所定の水準を上回った場合に警報を発する、または呼吸ガスの流量が所定の水準を下回った場合に警報を発するディスプレイと、を有する装置。 - 前記制御モジュールがCPUと流量制御部とを含み、前記制御モジュールが最小投与量に対応する一酸化窒素の最小流量を維持するように、前記CPUが前記流量センサおよび前記流量制御部に信号を送受信する請求項1に記載の装置。
- 前記警報が、音響警報、視覚警報、および文字警報のうちの1つ以上を含む請求項1に記載の装置。
- 前記ディスプレイが、呼吸ガスの体積流量の視覚的および/または数値的な表示を提供する請求項1に記載の装置。
- 前記視覚的および/または数値的な表示が、体積流量、1回換気量、および分時換気量のうちの1つ以上を含む請求項4に記載の装置。
- 前記表示部が、呼吸ガスの体積流量の視覚的および/または数値的な表示を提供する前記ディスプレイ上のアイコンまたは図形である請求項4に記載の装置。
- 呼吸ガスの体積流量が、平均流量、瞬間流量、ピーク流量、および最小測定流量のうちの1つ以上である請求項4に記載の装置。
- 前記呼吸ガス送出システムが換気装置を備える請求項1に記載の装置。
- 前記制御モジュールが臨床決定支援ソフトウェアをさらに備える請求項2に記載の装置。
- 前記臨床決定支援ソフトウェアが、前記装置の停止を防ぐために最大投与量および最小投与量の上限および下限をリセットするための命令を含む請求項9に記載の装置。
- 前記治療ガス注入モジュールが新注入モジュールを備える請求項1に記載の装置。
- 前記新注入モジュールおよび前記流量センサが、呼吸ガスの流れを0.25L/minの低さまで測定するように構成された請求項11に記載の装置。
- 一酸化窒素を送出する装置の作動方法であって、
前記装置が一酸化窒素の所望の濃度を受けるステップ、
前記装置が呼吸ガスの連続的な流れを提供するステップ、
前記装置が一酸化窒素の連続的な流れを提供するステップ、
前記装置が前記呼吸ガスおよび一酸化窒素の連続的な混合流れを吸入用呼吸ホースへ送出するステップ、
前記装置が第1流量センサを介して呼吸ガスの混合前の前記連続的な流れの測定流量を測定するステップ、
前記装置が呼吸ガスおよび一酸化窒素の混合流れにおける一酸化窒素の送出濃度を決定するステップ、
前記装置が一酸化窒素の送出濃度と呼吸ガスの測定流量とをディスプレイに表示するステップ、
前記装置が呼吸ガスの測定流量を所定の流量限界と比較し、呼吸ガスの測定流量が流量限界より上である場合に警報を発する、または呼吸ガスの測定流量が流量限界より下である場合に警報を発するステップ
を含む方法。 - 前記警報が、音響警報、視覚警報、および文字警報のうちの1つ以上を含む請求項13に記載の方法。
- 前記所定の流量限界が0.25L/min以下の流量下限を含む請求項13に記載の方法。
- 前記所定の流量限界が流量上限を含む請求項13に記載の方法。
- 前記装置が送出される呼吸ガスの流れを前記警報に応じて調整するステップをさらに含む請求項13に記載の方法。
- 前記装置が呼吸ガスの前記測定流量をディスプレイ上に表示するステップを更に含み、
前記呼吸ガスの測定流量を表示するステップが、体積流量、1回換気量、および分時換気量のうちの1つ以上を表示することを含む請求項13に記載の方法。 - 前記装置が呼吸ガスの前記測定流量をディスプレイ上に表示するステップを更に含み、
呼吸ガスの前記測定流量が、平均流量、瞬間流量、ピーク流量、および最小測定流量のうちの1つ以上である請求項13に記載の方法。 - 前記比較が、一酸化窒素の送出濃度を、一酸化窒素の所望の濃度の割合またはパーセンテージとして示すことを含む請求項13に記載の方法。
- 前記比較が、視覚的表示部を含み、一酸化窒素の送出濃度と一酸化窒素の所望の濃度との比較が、過大送出または過小送出のいずれかを表示する請求項13に記載の方法。
- 前記比較が、過大送出を表示する第1領域と過小送出を表示する第2領域とを含み、前記視覚的表示部は、第1領域および第2領域のいずれと関連付けるためのマーカを含む請求項21に記載の方法。
- 前記比較が、過大送出領域と、過小送出領域と、過大送出領域と過小送出領域との間に配置された目標送出領域とを含み、一酸化窒素の送出濃度を、一酸化窒素の所望の濃度の割合として示す矢印をさらに含む請求項21に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161556525P | 2011-11-07 | 2011-11-07 | |
US61/556,525 | 2011-11-07 | ||
JP2014540210A JP2014532523A (ja) | 2011-11-07 | 2012-11-07 | 一酸化窒素送出を監視する装置および方法 |
US13/671,057 | 2012-11-07 | ||
US13/671,057 US9770570B2 (en) | 2011-11-07 | 2012-11-07 | Apparatus and method for monitoring nitric oxide delivery |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014540210A Division JP2014532523A (ja) | 2011-11-07 | 2012-11-07 | 一酸化窒素送出を監視する装置および方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019224512A Division JP7100009B2 (ja) | 2011-11-07 | 2019-12-12 | 一酸化窒素送出を監視する装置および方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018038836A JP2018038836A (ja) | 2018-03-15 |
JP6905447B2 true JP6905447B2 (ja) | 2021-07-21 |
Family
ID=48279432
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014540210A Pending JP2014532523A (ja) | 2011-11-07 | 2012-11-07 | 一酸化窒素送出を監視する装置および方法 |
JP2017206969A Active JP6905447B2 (ja) | 2011-11-07 | 2017-10-26 | 一酸化窒素送出を監視する装置および方法 |
JP2019224512A Active JP7100009B2 (ja) | 2011-11-07 | 2019-12-12 | 一酸化窒素送出を監視する装置および方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014540210A Pending JP2014532523A (ja) | 2011-11-07 | 2012-11-07 | 一酸化窒素送出を監視する装置および方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019224512A Active JP7100009B2 (ja) | 2011-11-07 | 2019-12-12 | 一酸化窒素送出を監視する装置および方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US9770570B2 (ja) |
EP (2) | EP2776106A1 (ja) |
JP (3) | JP2014532523A (ja) |
AU (1) | AU2012335937B2 (ja) |
CA (1) | CA2854776C (ja) |
HK (1) | HK1198520A1 (ja) |
MX (2) | MX362813B (ja) |
WO (1) | WO2013070712A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140144440A1 (en) * | 2012-11-28 | 2014-05-29 | Air Liquide Santé (International) | Dosimetric therapeutic gas delivery method with feed back control for rapid dosimetry adjustment and optimization |
PT2967434T (pt) * | 2013-03-13 | 2020-03-23 | Ino Therapeutics Llc | Dispositivos de monitoração da oxigenação durante o tratamento com administração de óxido nítrico |
ES2981406T3 (es) | 2013-03-15 | 2024-10-08 | Mallinckrodt Pharmaceuticals Ireland Ltd | Administración y monitorización de óxido nítrico en fluidos ex vivo |
AU2014228152B2 (en) | 2013-03-15 | 2018-07-05 | The General Hospital Corporation | Synthesis of nitric oxide gas for inhalation |
US9629358B2 (en) | 2013-03-15 | 2017-04-25 | Mallinckrodt Hospital Products IP Limited | Administration and monitoring of nitric oxide in ex vivo fluids |
AU2014227827B2 (en) | 2013-03-15 | 2019-05-16 | The General Hospital Corporation | Inspiratory synthesis of nitric oxide |
EP3043853A2 (en) * | 2013-09-11 | 2016-07-20 | Advanced Inhalation Therapies (AIT) Ltd. | System for nitric oxide inhalation |
US10512741B2 (en) | 2013-09-13 | 2019-12-24 | Mallinckrodt Hospital Products IP Limited | Clinical decision support system and methods |
US10226592B2 (en) * | 2014-04-01 | 2019-03-12 | Mallinckrodt Hospital Product Ip Limited | Systems and method for delivery of therapeutic gas to patients in need thereof using enhanced breathing circuit gas (BCG) flow measurement |
US10071213B2 (en) * | 2014-05-02 | 2018-09-11 | Mallinckrodt Hospital Products IP Limited | Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement |
ES2894773T3 (es) * | 2014-08-15 | 2022-02-15 | Northgate Tech Inc | Sistema y método de alta resolución para controlar caudales de insuflación altos y bajos |
CA2963874C (en) | 2014-10-20 | 2023-10-03 | The General Hospital Corporation | Systems and methods for synthesis of nitric oxide |
WO2017045624A1 (en) * | 2015-09-16 | 2017-03-23 | 12th Man Technologies, Inc. | Closed loop air-oxygen blender with high and low pressure air inlet |
ES2907224T3 (es) * | 2016-02-02 | 2022-04-22 | Mallinckrodt Pharmaceuticals Ireland Ltd | Compensación de disrupciones en la medición del flujo de gas de respiración |
EP3432965B1 (en) | 2016-03-25 | 2021-09-29 | The General Hospital Corporation | Systems for electric plasma synthesis and delivery of nitric oxide |
WO2017180605A1 (en) * | 2016-04-12 | 2017-10-19 | Endo Medical, Inc. | Breath analysis device |
CN113620263A (zh) | 2017-02-27 | 2021-11-09 | 第三极股份有限公司 | 生成一氧化氮的系统和方法 |
CA3054660C (en) | 2017-02-27 | 2022-05-03 | Third Pole, Inc. | Systems and methods for ambulatory generation of nitric oxide |
MX2020010523A (es) | 2017-02-27 | 2021-02-09 | Third Pole Inc | Sistemas y metodos para generar oxido nitrico. |
WO2018183811A1 (en) | 2017-03-31 | 2018-10-04 | The General Hospital Corporation | Systems and methods for a cooled nitric oxide generator |
WO2018226999A1 (en) * | 2017-06-07 | 2018-12-13 | Respiratory Motion, Inc. | Respiratory volume monitor and ventilator |
US11433202B2 (en) | 2017-12-18 | 2022-09-06 | Koninklijke Philips N.V. | Interactive guidance related to a subject's expiratory flow limitation results |
WO2020084995A1 (ja) * | 2018-10-25 | 2020-04-30 | 帝人ファーマ株式会社 | 中継投与装置及び一酸化窒素投与システム |
CN114712646A (zh) * | 2019-03-21 | 2022-07-08 | 费雪派克医疗保健有限公司 | 用于提供气泡cpap的呼吸装置 |
CN114269685A (zh) | 2019-05-15 | 2022-04-01 | 第三极股份有限公司 | 用于一氧化氮生成的电极 |
WO2020232419A1 (en) | 2019-05-15 | 2020-11-19 | Third Pole, Inc. | Systems and methods for generating nitric oxide |
GB2619457B (en) * | 2019-12-20 | 2024-09-04 | Intersurgical Ag | Monitoring the operation of respiratory systems |
GB2590641B (en) * | 2019-12-20 | 2023-11-01 | Intersurgical Ag | Monitoring the operation of respiratory systems |
CN115151183A (zh) | 2020-01-11 | 2022-10-04 | 第三极股份有限公司 | 具有湿度控制的用于一氧化氮生成的系统和方法 |
US20210395905A1 (en) | 2020-06-18 | 2021-12-23 | Third Pole, Inc. | Systems and methods for preventing and treating infections with nitric oxide |
WO2023049873A1 (en) | 2021-09-23 | 2023-03-30 | Third Pole, Inc. | Systems and methods for delivering nitric oxide |
FR3136986B1 (fr) * | 2022-06-24 | 2024-06-14 | Inosystems | Affichage de la dose de NO par un dispositif de fourniture de NO en phase de pause |
WO2024124292A1 (en) * | 2022-12-14 | 2024-06-20 | ResMed Pty Ltd | Devices, systems, and methods for detection of medical device |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268460A (en) * | 1977-12-12 | 1981-05-19 | Warner-Lambert Company | Nebulizer |
US4838259A (en) * | 1986-01-27 | 1989-06-13 | Advanced Pulmonary Technologies, Inc. | Multi-frequency jet ventilation technique and apparatus |
US4747403A (en) * | 1986-01-27 | 1988-05-31 | Advanced Pulmonary Technologies, Inc. | Multi-frequency jet ventilation technique and apparatus |
US5396882A (en) | 1992-03-11 | 1995-03-14 | The General Hospital Corporation | Generation of nitric oxide from air for medical uses |
DE59208797D1 (de) * | 1992-05-21 | 1997-09-18 | Siemens Ag | Verfahren und Vorrichtung zur Steuerung und unabhängigen Überwachung eines sehr kleinen Glasflusses |
US5558083A (en) | 1993-11-22 | 1996-09-24 | Ohmeda Inc. | Nitric oxide delivery system |
GB9421687D0 (en) | 1994-10-27 | 1994-12-14 | Aid Medic Ltd | Dosimetric spacer |
JPH0975459A (ja) * | 1995-09-13 | 1997-03-25 | Fukuoka Sanso Kk | 医療用ガスブレンダ及び医療用ガス供給方法及びシステム |
US6158434A (en) * | 1996-02-27 | 2000-12-12 | Henk W. Koster | Ventilatory system with additional gas administrator |
US5692497A (en) * | 1996-05-16 | 1997-12-02 | Children's Medical Center Corporation | Microprocessor-controlled ventilator system and methods |
US5752506A (en) * | 1996-08-21 | 1998-05-19 | Bunnell Incorporated | Ventilator system |
US5752504A (en) * | 1996-12-13 | 1998-05-19 | Ohmeda Inc. | System for monitoring therapy during calibration |
US5732693A (en) * | 1996-10-02 | 1998-03-31 | Ohmeda Inc. | Pause control of nitric oxide therapy |
US5752500A (en) * | 1996-11-01 | 1998-05-19 | Lennox Industries Inc. | Draft hood locating device for combustion apparatus |
US5890490A (en) | 1996-11-29 | 1999-04-06 | Aylsworth; Alonzo C. | Therapeutic gas flow monitoring system |
WO1998031282A1 (de) | 1997-01-17 | 1998-07-23 | Messer Griesheim Austria Ges.Mbh | Gesteuertes gasversorgungssystem |
US5881723A (en) | 1997-03-14 | 1999-03-16 | Nellcor Puritan Bennett Incorporated | Ventilator breath display and graphic user interface |
CA2225013C (en) * | 1997-04-04 | 2006-06-06 | Institut Du N.O. Inc. | Injection system for delivery of a gaseous substance |
US5918596A (en) * | 1997-04-22 | 1999-07-06 | Instrumentarium Corp. | Special gas dose delivery apparatus for respiration equipment |
US6125846A (en) | 1997-05-16 | 2000-10-03 | Datex-Ohmeda, Inc. | Purge system for nitric oxide administration apparatus |
US6164276A (en) | 1997-05-16 | 2000-12-26 | Datex-Ohmeda, Inc. | Accurate dose nitric oxide pulse delivery device with monitoring and alarms |
US5842486A (en) | 1997-11-25 | 1998-12-01 | Sussex Plastics Inc. | Hermetically sealed cosmetic compact case |
US6089229A (en) * | 1998-05-26 | 2000-07-18 | Datex-Ohmeda, Inc. | High concentration no pulse delivery device |
US6279574B1 (en) * | 1998-12-04 | 2001-08-28 | Bunnell, Incorporated | Variable flow and pressure ventilation system |
US6612306B1 (en) | 1999-10-13 | 2003-09-02 | Healthetech, Inc. | Respiratory nitric oxide meter |
US7516742B2 (en) * | 1999-11-24 | 2009-04-14 | Cardinal Health 207, Inc. | Method and apparatus for delivery of inhaled nitric oxide to spontaneous-breathing and mechanically-ventilated patients with intermittent dosing |
US6581599B1 (en) * | 1999-11-24 | 2003-06-24 | Sensormedics Corporation | Method and apparatus for delivery of inhaled nitric oxide to spontaneous-breathing and mechanically-ventilated patients |
US6349724B1 (en) * | 2000-07-05 | 2002-02-26 | Compumedics Sleep Pty. Ltd. | Dual-pressure blower for positive air pressure device |
JP2004524933A (ja) | 2001-04-11 | 2004-08-19 | カンドラー ミヒャエル | 人工呼吸装置 |
JP2002315793A (ja) | 2001-04-20 | 2002-10-29 | Hitachi Kiden Kogyo Ltd | 関節屈伸運動装置 |
US20040081580A1 (en) * | 2002-09-10 | 2004-04-29 | Doug Hole | Use of nitric oxide and a device in the therapeutic management of pathogens in mammals |
US7115097B2 (en) * | 2003-10-09 | 2006-10-03 | Johnson Joseph L | Positive airway pressure notification system for treatment of breathing disorders during sleep |
WO2005110441A2 (en) * | 2004-05-11 | 2005-11-24 | Sensormedics Corporation | Intermittent dosing of nitric oxide gas |
JP2006317243A (ja) | 2005-05-12 | 2006-11-24 | Yamaguchi Univ | 混合状態判定方法及び混合状態判定装置 |
US7455062B2 (en) | 2005-08-10 | 2008-11-25 | The General Electric Company | Modular nitric oxide delivery device |
US7523752B2 (en) | 2005-09-21 | 2009-04-28 | Ino Therapeutics, Llc | System and method of administering a pharmaceutical gas to a patient |
US20070181126A1 (en) * | 2006-02-08 | 2007-08-09 | Tolmie Craig R | Method and apparatus for ventilating a patient with a breathing gas mixture formed from nitric oxide, air, and oxygen |
AU2007314070B2 (en) | 2006-11-01 | 2014-06-05 | Cliff Ansel | Portable life support apparatus |
US8382678B2 (en) * | 2007-03-08 | 2013-02-26 | Medtronic, Inc. | Display of target cardiac flow based on cardiac index calculation |
US8905023B2 (en) * | 2007-10-05 | 2014-12-09 | Vapotherm, Inc. | Hyperthermic humidification system |
CA3130908A1 (en) | 2009-06-30 | 2010-12-30 | Mallinckrodt Hospital Products IP Limited | Methods of treating term and near-term neonates having hypoxic respiratory failure associated with clinical or echocardiographic evidence of pulmonary hypertension |
US8499252B2 (en) * | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
CN103458951B (zh) | 2011-01-06 | 2016-06-01 | 亿诺医疗公司 | 气体输送设备与系统 |
JP6112757B2 (ja) | 2011-06-17 | 2017-04-12 | フクダ電子株式会社 | 一酸化炭素投与システム |
US10426913B2 (en) * | 2011-11-07 | 2019-10-01 | Mallinckrodt Hospital Products IP Limited | Apparatus and method for monitoring nitric oxide delivery |
PT2968824T (pt) | 2013-03-13 | 2018-03-05 | Ino Therapeutics Llc | Equipamento para monitorização da administração de óxido nítrico |
ES2907224T3 (es) * | 2016-02-02 | 2022-04-22 | Mallinckrodt Pharmaceuticals Ireland Ltd | Compensación de disrupciones en la medición del flujo de gas de respiración |
-
2012
- 2012-11-07 CA CA2854776A patent/CA2854776C/en active Active
- 2012-11-07 MX MX2014005524A patent/MX362813B/es active IP Right Grant
- 2012-11-07 US US13/671,057 patent/US9770570B2/en active Active
- 2012-11-07 JP JP2014540210A patent/JP2014532523A/ja active Pending
- 2012-11-07 AU AU2012335937A patent/AU2012335937B2/en active Active
- 2012-11-07 WO PCT/US2012/063883 patent/WO2013070712A1/en active Application Filing
- 2012-11-07 EP EP12791615.3A patent/EP2776106A1/en not_active Withdrawn
- 2012-11-07 EP EP22207617.6A patent/EP4154930A1/en active Pending
-
2014
- 2014-05-07 MX MX2018016398A patent/MX2018016398A/es unknown
- 2014-11-28 HK HK14112029.4A patent/HK1198520A1/xx unknown
-
2017
- 2017-08-22 US US15/683,290 patent/US10773046B2/en active Active
- 2017-10-26 JP JP2017206969A patent/JP6905447B2/ja active Active
-
2019
- 2019-12-12 JP JP2019224512A patent/JP7100009B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP4154930A1 (en) | 2023-03-29 |
US10773046B2 (en) | 2020-09-15 |
EP2776106A1 (en) | 2014-09-17 |
US20130118486A1 (en) | 2013-05-16 |
WO2013070712A1 (en) | 2013-05-16 |
JP2018038836A (ja) | 2018-03-15 |
HK1198520A1 (en) | 2015-05-15 |
MX2014005524A (es) | 2014-07-11 |
CA2854776A1 (en) | 2013-05-16 |
US20170348502A1 (en) | 2017-12-07 |
JP2014532523A (ja) | 2014-12-08 |
MX362813B (es) | 2019-02-08 |
AU2012335937B2 (en) | 2017-05-25 |
MX2018016398A (es) | 2023-03-06 |
JP7100009B2 (ja) | 2022-07-12 |
CA2854776C (en) | 2020-08-18 |
JP2020044373A (ja) | 2020-03-26 |
US9770570B2 (en) | 2017-09-26 |
AU2012335937A1 (en) | 2014-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7100009B2 (ja) | 一酸化窒素送出を監視する装置および方法 | |
US20190374739A1 (en) | Apparatus and method for monitoring nitric oxide delivery | |
AU2018204804B2 (en) | Apparatus and method for monitoring nitric oxide delivery | |
US11833299B2 (en) | Clinical decision support system and methods | |
JP6654558B2 (ja) | 一酸化窒素の送達による治療の最中に酸素化を監視する装置および方法 | |
CN113260401B (zh) | 用于新生儿的改进的持续气道正压通气装置 | |
KR101947637B1 (ko) | 피드백을 통한 유량 조절이 가능한 수동식 인공호흡기 및 이를 이용한 인공호흡 주입 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171117 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20171117 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20181004 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181113 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190212 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190410 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190813 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20191212 |
|
C116 | Written invitation by the chief administrative judge to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C116 Effective date: 20200107 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200107 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200818 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20201110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210208 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20210511 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20210622 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20210622 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210625 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6905447 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |