JP2005205181A - バルーン制御装置 - Google Patents
バルーン制御装置 Download PDFInfo
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- JP2005205181A JP2005205181A JP2004321220A JP2004321220A JP2005205181A JP 2005205181 A JP2005205181 A JP 2005205181A JP 2004321220 A JP2004321220 A JP 2004321220A JP 2004321220 A JP2004321220 A JP 2004321220A JP 2005205181 A JP2005205181 A JP 2005205181A
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- 238000001514 detection method Methods 0.000 claims description 15
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- 239000000835 fiber Substances 0.000 claims description 6
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- 229920000642 polymer Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
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- 238000010586 diagram Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 9
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- 238000005259 measurement Methods 0.000 description 4
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- 238000004659 sterilization and disinfection Methods 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00082—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
-
- 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
- A61M16/044—External cuff pressure control or supply, e.g. synchronisation with respiration
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10185—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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10187—Indicators for the level of inflation or deflation
- A61M25/10188—Inflation or deflation data displays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Child & Adolescent Psychology (AREA)
- Emergency Medicine (AREA)
- Endoscopes (AREA)
- Toys (AREA)
Abstract
【解決手段】バルーン制御装置100は、装置本体102の前面パネル102Aに、円状に凹んだ収納部148が形成される。収納部148にはフィルタユニット150が着脱自在に装着され、このフィルタユニット150を介して装置本体102の接続口120とチューブ64とが連通される。フィルタユニット150のケーシング152の内部には、気液分離用のフィルタ154が設けられ、このフィルタ154によってチューブ64から吸い込まれた液体が取り除かれる。
【選択図】 図4
Description
切替電磁弁112に連通される。切替電磁弁112は、管路118を介して接続口120に連通されており、この接続口120は、後述するフィルタユニット150を介してチューブ64に連通される。
Claims (8)
- 内視鏡の挿入部または挿入補助具に装着されたバルーンに連通され、前記バルーンに流体を供給、吸引することによって、前記バルーンの膨張、収縮を制御するバルーン制御装置において、
前記流体の流路に気液分離手段を設けたことを特徴とするバルーン制御装置。 - 前記気液分離手段は、気液分離用フィルタ、吸水性ポリマー、紙繊維、吸水性繊維、又は液溜め用タンクであることを特徴とする請求項1に記載のバルーン制御装置。
- 前記気液分離手段は、バルーン制御装置の本体と、該本体に接続されるチューブとの連結部分に設けられることを特徴とする請求項1又は2に記載のバルーン制御装置。
- 前記気液分離手段と前記チューブはルアーロック機構を用いて連結されることを特徴とする請求項3に記載のバルーン制御装置。
- バルーン制御装置の本体には、前記気液分離手段が装着される凹部が形成されることを特徴とする請求項1〜4のいずれか1に記載のバルーン制御装置。
- 前記気液分離手段は、内周面に吸水性部材の層を有するチューブであることを特徴とする請求項1〜5のいずれか1に記載のバルーン制御装置。
- 前記気液分離手段には、液体検出手段が設けられることを特徴とする請求項1〜6のいずれか1に記載のバルーン制御装置。
- 前記液体検出手段は、液体を検出することによって変色することを特徴とする請求項7に記載のバルーン制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004321220A JP3823321B2 (ja) | 2003-12-25 | 2004-11-04 | バルーン制御装置 |
EP04030517.9A EP1547641B1 (en) | 2003-12-25 | 2004-12-22 | Balloon control apparatus |
US11/017,911 US20050159702A1 (en) | 2003-12-25 | 2004-12-22 | Balloon control apparatus |
CNB2004101036952A CN100361621C (zh) | 2003-12-25 | 2004-12-27 | 气囊控制装置 |
CN2007101416404A CN101103898B (zh) | 2003-12-25 | 2004-12-27 | 气囊控制装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003430506 | 2003-12-25 | ||
JP2004321220A JP3823321B2 (ja) | 2003-12-25 | 2004-11-04 | バルーン制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005205181A true JP2005205181A (ja) | 2005-08-04 |
JP3823321B2 JP3823321B2 (ja) | 2006-09-20 |
Family
ID=34554868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004321220A Active JP3823321B2 (ja) | 2003-12-25 | 2004-11-04 | バルーン制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050159702A1 (ja) |
EP (1) | EP1547641B1 (ja) |
JP (1) | JP3823321B2 (ja) |
CN (2) | CN101103898B (ja) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008136740A (ja) * | 2006-12-04 | 2008-06-19 | Olympus Medical Systems Corp | 挿入具 |
WO2014148535A1 (ja) * | 2013-03-22 | 2014-09-25 | 徳器技研工業株式会社 | カフ圧調整器 |
JP2014188079A (ja) * | 2013-03-26 | 2014-10-06 | Olympus Medical Systems Corp | 挿入装置 |
JP2015024010A (ja) * | 2013-07-26 | 2015-02-05 | 徳器技研工業株式会社 | カフ圧調整器 |
KR101761170B1 (ko) * | 2016-05-31 | 2017-07-25 | 주식회사 인성메디칼 | 유해 기체 제거 장치 |
KR20170133371A (ko) * | 2015-03-06 | 2017-12-05 | 마이크로매스 유케이 리미티드 | 전기수술 응용분야에 대한 액체 트랩 또는 세퍼레이터 |
JP2019141635A (ja) * | 2010-03-09 | 2019-08-29 | スマート・メディカル・システムズ・リミテッド | バルーン内視鏡ならびにその製造方法および使用方法 |
US10777397B2 (en) | 2015-03-06 | 2020-09-15 | Micromass Uk Limited | Inlet instrumentation for ion analyser coupled to rapid evaporative ionisation mass spectrometry (“REIMS”) device |
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US10835107B2 (en) | 2015-04-03 | 2020-11-17 | Smart Medical Systems Ltd. | Endoscope electro-pneumatic adaptor |
US10978284B2 (en) | 2015-03-06 | 2021-04-13 | Micromass Uk Limited | Imaging guided ambient ionisation mass spectrometry |
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US11264223B2 (en) | 2015-03-06 | 2022-03-01 | Micromass Uk Limited | Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples |
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- 2004-12-22 EP EP04030517.9A patent/EP1547641B1/en active Active
- 2004-12-22 US US11/017,911 patent/US20050159702A1/en not_active Abandoned
- 2004-12-27 CN CN2007101416404A patent/CN101103898B/zh active Active
- 2004-12-27 CN CNB2004101036952A patent/CN100361621C/zh active Active
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Also Published As
Publication number | Publication date |
---|---|
US20050159702A1 (en) | 2005-07-21 |
CN100361621C (zh) | 2008-01-16 |
CN101103898B (zh) | 2010-08-25 |
CN101103898A (zh) | 2008-01-16 |
EP1547641A3 (en) | 2006-02-01 |
CN1636502A (zh) | 2005-07-13 |
JP3823321B2 (ja) | 2006-09-20 |
EP1547641A2 (en) | 2005-06-29 |
EP1547641B1 (en) | 2015-03-11 |
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