JP2019084071A - 呼吸音響装置 - Google Patents
呼吸音響装置 Download PDFInfo
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- JP2019084071A JP2019084071A JP2017214937A JP2017214937A JP2019084071A JP 2019084071 A JP2019084071 A JP 2019084071A JP 2017214937 A JP2017214937 A JP 2017214937A JP 2017214937 A JP2017214937 A JP 2017214937A JP 2019084071 A JP2019084071 A JP 2019084071A
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- 208000037656 Respiratory Sounds Diseases 0.000 claims description 3
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- WBHAUHHMPXBZCQ-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound COC1=CC=CC(C)=C1O WBHAUHHMPXBZCQ-UHFFFAOYSA-N 0.000 description 1
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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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M16/0006—Accessories therefor, e.g. sensors, vibrators, negative pressure with means for creating vibrations in patients' airways
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
-
- 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
-
- 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
- A61M16/0866—Passive resistors therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Rehabilitation Therapy (AREA)
- Otolaryngology (AREA)
- Percussion Or Vibration Massage (AREA)
- External Artificial Organs (AREA)
Abstract
Description
[式]
ここで,fは周波数16〜25Hzであり,cは音速35000cm/sであり,Vは肺の全肺気量1500〜9000mlである。
このように,ハウジング10の開放端13の内径断面積Sと空気の通り道の長さlとを設計することにより,ヘルムホルツ共鳴によって,周波数16〜25Hzの低周波の音響衝撃波を効率よく発生させることができる。このような周波数帯の衝撃波を気道内に発生させることで,気道粘液の相が粘体から流体,更に薄い分泌物へと変化するため,粘体の気道外への排出を促進できる。なお,全肺気量Vは,呼吸音響装置1を使用する使用者に合わせて設定すればよい。例えば,肺の全肺気量Vは,成人男性では5500〜6000ml,成人女性では4500〜5500ml,子供では1500ml〜2500ml程度であるとされている。
なお,本願明細書において,「A〜B」とは「A以上B以下」であることを意味する。
[式]
ここで,fは周波数16〜25Hzとし,cは音速35000cm/sとし,Vは肺の全肺気量1500〜9000mlとして計算する。
10…ハウジング
11…中空
12…反射端
13…開放端
20…マウスピース
21…通気路
30…キャップ
Claims (6)
- 中空を有するハウジングと,前記中空と連通する通気路を有するマウスピースと,を備え,
前記ハウジングは,
前記マウスピースから吹き込まれた空気を反射する反射端と,
前記マウスピースから吹き込まれた空気が抜ける開放端と,を有する
呼吸音響装置。 - 前記ハウジングは,筒状であって,一端が前記反射端となり,他端が前記開放端となるものであり,
前記マウスピースは,前記ハウジングの前記反射端と前記開放端の間に設けられている
請求項1に記載の呼吸音響装置。 - 前記マウスピースの通気路の内径断面積は,0.64〜9cm2である
請求項1に記載の呼吸音響装置。 - 前記マウスピースの通気路と前記ハウジングの中空は同断面である
請求項3に記載の呼吸音響装置。 - 前記反射端は,開口を有しないか,一又は複数の開口を有するか,又は開口面積を調整可能な機構を有し,前記反射端の開口総断面積は前記開放端の開口断面積の75%以下である
請求項1に記載の呼吸音響装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017214937A JP6782017B2 (ja) | 2017-11-07 | 2017-11-07 | 呼吸音響装置 |
PCT/JP2018/038267 WO2019093073A1 (ja) | 2017-11-07 | 2018-10-15 | 呼吸音響装置 |
US16/761,791 US11357938B2 (en) | 2017-11-07 | 2018-10-15 | Respiratory acoustic device |
CN201880071946.3A CN111372638B (zh) | 2017-11-07 | 2018-10-15 | 呼吸声学装置 |
KR1020207011644A KR102193730B1 (ko) | 2017-11-07 | 2018-10-15 | 호흡 음향 장치 |
EP18875552.4A EP3708209B1 (en) | 2017-11-07 | 2018-10-15 | Respiratory acoustic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017214937A JP6782017B2 (ja) | 2017-11-07 | 2017-11-07 | 呼吸音響装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019084071A true JP2019084071A (ja) | 2019-06-06 |
JP2019084071A5 JP2019084071A5 (ja) | 2020-05-14 |
JP6782017B2 JP6782017B2 (ja) | 2020-11-11 |
Family
ID=66439115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017214937A Active JP6782017B2 (ja) | 2017-11-07 | 2017-11-07 | 呼吸音響装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11357938B2 (ja) |
EP (1) | EP3708209B1 (ja) |
JP (1) | JP6782017B2 (ja) |
KR (1) | KR102193730B1 (ja) |
CN (1) | CN111372638B (ja) |
WO (1) | WO2019093073A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11794072B2 (en) * | 2018-08-20 | 2023-10-24 | Joseph Patrick Lundquist | Apparatus and method for performing semi-occluded vocal tract exercises |
EP3860698A4 (en) * | 2018-10-03 | 2022-08-03 | Berg, Sigmar | HARMONIZATION DEVICES AND METHODS |
WO2021055702A1 (en) * | 2019-09-18 | 2021-03-25 | United States Government As Represented By The Department Of Veterans Affairs | Devices and methods for standardizing breathing effort |
US11951354B2 (en) * | 2020-09-18 | 2024-04-09 | University Of Cincinnati | Portable oral positive expiratory pressure-generating devices with variable expiratory airflow resistances |
CN114146278B (zh) * | 2021-11-23 | 2024-06-04 | 中国人民解放军西部战区总医院 | 一种适用于不同气管套管接口可自动控温吸痰的人工鼻 |
KR20240034086A (ko) | 2022-09-06 | 2024-03-13 | (주)에보소닉 | 음파진동을 이용한 호흡 치료 장치 및 이를 포함하는 시스템 |
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US4025293A (en) | 1975-10-14 | 1977-05-24 | Karl Beckenbach | Process and apparatus for firing and sintering of granular material |
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GB2196858A (en) * | 1986-09-30 | 1988-05-11 | Roland Richard Gibson | Respiratory apparatus |
GB9104201D0 (en) * | 1991-02-28 | 1991-04-17 | Kraemer Richard | Medical device |
CN2199794Y (zh) * | 1994-07-18 | 1995-06-07 | 陈坚 | 呼吸通气装置 |
US6083141A (en) * | 1995-02-10 | 2000-07-04 | Hougen; Everett D. | Portable respiratory exercise apparatus and method for using the same |
WO1996024407A1 (en) * | 1995-02-10 | 1996-08-15 | Hougen Everett D | A portable, personal breathing apparatus |
US5829429A (en) * | 1997-04-21 | 1998-11-03 | Hughes; Arthur R. | Acoustic respiratory therapy apparatus |
GB9714621D0 (en) * | 1997-07-14 | 1997-09-17 | Subacoustech Limited | Dislodging or loosening mucus in a person's lungs |
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KR20010017069A (ko) * | 1999-08-06 | 2001-03-05 | 정진구 | 폐활량 증진 운동구 |
US6702769B1 (en) * | 2002-01-07 | 2004-03-09 | Medical Acoustics, Llc | Device and method for inducing sputum |
CN2629683Y (zh) * | 2003-01-27 | 2004-08-04 | 李志平 | 一种吹气排痰器 |
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-
2017
- 2017-11-07 JP JP2017214937A patent/JP6782017B2/ja active Active
-
2018
- 2018-10-15 WO PCT/JP2018/038267 patent/WO2019093073A1/ja unknown
- 2018-10-15 EP EP18875552.4A patent/EP3708209B1/en active Active
- 2018-10-15 KR KR1020207011644A patent/KR102193730B1/ko active IP Right Grant
- 2018-10-15 US US16/761,791 patent/US11357938B2/en active Active
- 2018-10-15 CN CN201880071946.3A patent/CN111372638B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3708209A4 (en) | 2021-08-11 |
EP3708209A1 (en) | 2020-09-16 |
CN111372638B (zh) | 2021-08-27 |
KR20200060440A (ko) | 2020-05-29 |
US11357938B2 (en) | 2022-06-14 |
WO2019093073A1 (ja) | 2019-05-16 |
EP3708209C0 (en) | 2023-07-19 |
EP3708209B1 (en) | 2023-07-19 |
JP6782017B2 (ja) | 2020-11-11 |
US20210178094A1 (en) | 2021-06-17 |
KR102193730B1 (ko) | 2020-12-22 |
CN111372638A (zh) | 2020-07-03 |
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