JP2016140433A - スピーチバルブ - Google Patents
スピーチバルブ Download PDFInfo
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- JP2016140433A JP2016140433A JP2015016803A JP2015016803A JP2016140433A JP 2016140433 A JP2016140433 A JP 2016140433A JP 2015016803 A JP2015016803 A JP 2015016803A JP 2015016803 A JP2015016803 A JP 2015016803A JP 2016140433 A JP2016140433 A JP 2016140433A
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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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
- A61M16/0468—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters with valves at the proximal end limiting exhalation, e.g. during speaking or coughing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
-
- 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
-
- 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
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
- A61M16/047—Masks, filters, surgical pads, devices for absorbing secretions, specially adapted 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0475—Tracheal tubes having openings in the tube
-
- 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
-
- 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
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/206—Capsule valves, e.g. mushroom, membrane valves
-
- 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
- A61M16/0434—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
- 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
- A61M16/0475—Tracheal tubes having openings in the tube
- A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
- A61M16/0479—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids above the cuff, e.g. giving access to the upper trachea
-
- 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
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
-
- 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
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
- A61M2205/073—Syringe, piston type
-
- 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
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
- A61M2205/075—Bulb type
-
- 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
-
- 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
- A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Emergency Medicine (AREA)
- Otolaryngology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
図1及び図2に示すように、スピーチバルブ1Aは気管切開チューブ100の呼吸口101に適用される。呼吸口101は一般的な人工呼吸器のパイプ(不図示)を接続可能な口径を有している。スピーチバルブ1Aの本体部2は呼吸口101に接続可能なコネクタとして構成されており、その開放端2aは呼吸口101と同等の口径を有している。したがって、本体部2を呼吸口101に接続した状態で、本体部2の開放端2aに人工呼吸器のパイプを接続することができる。
次に、図6を参照しながら本発明の第2の形態を説明する。なお、以下、第1の形態と共通する部材には同一の参照符号を図面に付して説明を省略する。第2の形態のスピーチバルブ1Bは本体部22を備えており、その本体部22が気管切開チューブ100に接続可能な人工鼻(HME)200に組み込まれている。周知のように人工鼻200は両側に開口を持つ筒状のチャンバ201を有し、チャンバ201の両側の開口部にはフィルタ202が装着されている。チャンバ201の中央部には気管切開チューブ100の呼吸口101に接続するための接続口203が設けられている。人工鼻200が呼吸口101に接続された場合にはチャンバ201の内部は呼吸口101と通じている。したがって、チャンバ201の一部はスピーチバルブ1Bの本体部22に相当し、チャンバ201の内部は本体部22に設けられた通路部23に相当する。
次に、図7を参照しながら本発明の第3の形態を説明する。なお、以下、第1の形態と共通する部材には同一の参照符号を図面に付して説明を省略する。第3の形態のスピーチバルブ1Cは、気管切開チューブ100の呼吸口101に接続される本体部32と、呼吸口101に通じる本体部32の通路部33を開放及び閉鎖するためのバルブ部としての弁体34と、本体部32から離れて設けられた操作部としての手動操作ユニット35と、弁体34と手動操作ユニット35とを連結する動作変換部としてのワイヤ機構36とを備えている。
2、22、23 本体部
3、23、33 通路部
4 バルーン(バルブ部)
4a 供給口
5 シリンジ(操作部、手動ポンプ)
5a 吐出口
6 連結チューブ(動作変換部)
12 仕切部
15 突部(密着阻害部)
34 弁体(バルブ部)
35 手動操作ユニット(操作部)
35b グリップ(変位部)
36 ワイヤ機構(動作変換部)
45 ゴム球ポンプ(操作部、手動ポンプ)
45a 吐出口
100 気管切開チューブ
101 呼吸口
Aa 主要領域
Ab 通気領域
P1、P2 気道
Claims (7)
- 気管切開チューブの呼吸口に適用されるスピーチバルブであって、
前記呼吸口に通じる通路部を有する本体部と、
前記本体部の前記通路部を開放する開状態と前記通路部を閉鎖する閉状態との間で動作可能なバルブ部と、
前記本体部から離れて設けられ、患者による所定操作を受け付ける操作部と、
前記操作部と前記バルブ部とを連結し、前記操作部に対する前記所定操作を前記バルブ部の前記開状態から前記閉状態への動作に変換する動作変換部と、
を備えるスピーチバルブ。 - 前記バルブ部として、前記本体部の前記通路部に配置され、供給口への空気の供給により収縮状態から膨張状態へ変化して前記開状態から前記閉状態に動作するバルーンが設けられ、
前記操作部として、前記所定操作によって吐出口から空気を吐出する手動ポンプが設けられ、
前記動作変換部として、前記手動ポンプの前記吐出口と前記バルーンの前記供給口とを気密状態で連結する連結チューブが設けられている、請求項1に記載のスピーチバルブ。 - 前記本体部には、前記通路部を主要領域と前記主要領域よりも狭い通気領域とに区画する仕切部が設けられており、
前記バルーンは、前記仕切部で区画された前記主要領域に配置されている、請求項2に記載のスピーチバルブ。 - 前記本体部の前記通路部には、前記バルーンが前記膨張状態の時に前記通路部が完全に閉鎖されずに気道が形成されるように、前記バルーンと前記通路部との密着を阻害する密着阻害部が形成されている、請求項2に記載のスピーチバルブ。
- 前記所定操作によって前記手動ポンプから吐出される空気の吐出量が、前記バルーンが前記膨張状態の時に前記本体部の前記通路部が完全に閉鎖されずに気道が形成されるように調整されている、請求項2に記載のスピーチバルブ。
- 前記バルブ部として、前記本体部の前記通路部に、前記開状態と前記閉状態との間で動作可能に設けられた弁体が設けられており、
前記操作部は、前記所定操作によって変位する変位部を有し、
前記動作変換部として、前記操作部の前記変位部の変位を前記弁体の前記開状態から前記閉状態への動作に変換して伝達するワイヤ機構が設けられている、請求項1に記載のスピーチバルブ。 - 前記バルブ部が前記閉状態の時に前記通路部が完全に閉鎖されずに通気性が確保されるように前記通路部又は前記バルブ部が構成されている請求項1に記載のスピーチバルブ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015016803A JP2016140433A (ja) | 2015-01-30 | 2015-01-30 | スピーチバルブ |
EP16743561.9A EP3251632A4 (en) | 2015-01-30 | 2016-01-29 | Speaking valve |
PCT/JP2016/052738 WO2016121958A1 (ja) | 2015-01-30 | 2016-01-29 | スピーチバルブ |
US15/546,549 US20180015246A1 (en) | 2015-01-30 | 2016-01-29 | Speaking valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015016803A JP2016140433A (ja) | 2015-01-30 | 2015-01-30 | スピーチバルブ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016140433A true JP2016140433A (ja) | 2016-08-08 |
Family
ID=56543560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015016803A Pending JP2016140433A (ja) | 2015-01-30 | 2015-01-30 | スピーチバルブ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180015246A1 (ja) |
EP (1) | EP3251632A4 (ja) |
JP (1) | JP2016140433A (ja) |
WO (1) | WO2016121958A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019536027A (ja) * | 2016-11-15 | 2019-12-12 | ヘモグラフ プロプライエタリー リミテッド | 血流計及びその使用のための方法 |
KR20220049289A (ko) * | 2020-10-14 | 2022-04-21 | 사회복지법인 삼성생명공익재단 | 호흡 멈춤 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7336125B2 (ja) * | 2019-01-10 | 2023-08-31 | 泉工医科工業株式会社 | スピーチバルブ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10148572A1 (de) * | 2001-04-17 | 2003-01-23 | Dirk Bergmann | Stoma-Ventil |
JP2014233631A (ja) * | 2013-06-04 | 2014-12-15 | リウ チン フォンChing−Feng LIU | 発声補助システム |
Family Cites Families (12)
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US4449523A (en) * | 1982-09-13 | 1984-05-22 | Implant Technologies, Inc. | Talking tracheostomy tube |
US4459984A (en) * | 1982-09-15 | 1984-07-17 | Liegner Kenneth B | Speaking tracheostomy tube |
US4877025A (en) * | 1988-10-06 | 1989-10-31 | Hanson Donald W | Tracheostomy tube valve apparatus |
JP2523580Y2 (ja) * | 1990-11-07 | 1997-01-29 | 富士システムズ株式会社 | 気管切開チューブ用固定具 |
US5392775A (en) * | 1994-03-22 | 1995-02-28 | Adkins, Jr.; Claude N. | Duckbill valve for a tracheostomy tube that permits speech |
US6722367B1 (en) * | 1997-12-22 | 2004-04-20 | Hansa Medical Products, Inc. | Valved fenestrated tracheotomy tube having outer and inner cannulae |
SE512029C2 (sv) * | 1998-05-14 | 2000-01-17 | Atos Medical Ab | Talventil med filter |
DE10109935C2 (de) * | 2000-03-10 | 2003-07-03 | Primed Medizintechnik Gmbh | Tracheostomaprothese |
US7021314B1 (en) * | 2004-07-19 | 2006-04-04 | Lane Charles J | Stoma stent with integrated speech flap valve |
JP5215365B2 (ja) * | 2010-09-08 | 2013-06-19 | 荒尾市 | 発声補助器具 |
US9302062B2 (en) * | 2013-05-28 | 2016-04-05 | Shikani Medical, Llc | Adjustable and biased-open unidirectional speaking valve |
US20150013684A1 (en) * | 2013-07-11 | 2015-01-15 | Covidien Lp | Speaking valve system with cuff deflation |
-
2015
- 2015-01-30 JP JP2015016803A patent/JP2016140433A/ja active Pending
-
2016
- 2016-01-29 EP EP16743561.9A patent/EP3251632A4/en not_active Withdrawn
- 2016-01-29 US US15/546,549 patent/US20180015246A1/en not_active Abandoned
- 2016-01-29 WO PCT/JP2016/052738 patent/WO2016121958A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10148572A1 (de) * | 2001-04-17 | 2003-01-23 | Dirk Bergmann | Stoma-Ventil |
JP2014233631A (ja) * | 2013-06-04 | 2014-12-15 | リウ チン フォンChing−Feng LIU | 発声補助システム |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019536027A (ja) * | 2016-11-15 | 2019-12-12 | ヘモグラフ プロプライエタリー リミテッド | 血流計及びその使用のための方法 |
JP7065849B2 (ja) | 2016-11-15 | 2022-05-12 | ヘモグラフ プロプライエタリー リミテッド | 血流計及びその使用のための方法 |
US11378507B2 (en) | 2016-11-15 | 2022-07-05 | Haemograph Pty Ltd. | Rheometer and method for the use thereof |
US11879821B2 (en) | 2016-11-15 | 2024-01-23 | Haemograph Pty Ltd. | Rheometer and method for the use thereof |
KR20220049289A (ko) * | 2020-10-14 | 2022-04-21 | 사회복지법인 삼성생명공익재단 | 호흡 멈춤 장치 |
KR102441704B1 (ko) | 2020-10-14 | 2022-09-08 | 사회복지법인 삼성생명공익재단 | 호흡 멈춤 장치 |
Also Published As
Publication number | Publication date |
---|---|
EP3251632A4 (en) | 2018-09-12 |
WO2016121958A1 (ja) | 2016-08-04 |
US20180015246A1 (en) | 2018-01-18 |
EP3251632A1 (en) | 2017-12-06 |
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