WO2008093578A1 - 管腔通過確認装置、その溶解方法および製造方法 - Google Patents
管腔通過確認装置、その溶解方法および製造方法 Download PDFInfo
- Publication number
- WO2008093578A1 WO2008093578A1 PCT/JP2008/050888 JP2008050888W WO2008093578A1 WO 2008093578 A1 WO2008093578 A1 WO 2008093578A1 JP 2008050888 W JP2008050888 W JP 2008050888W WO 2008093578 A1 WO2008093578 A1 WO 2008093578A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- same
- lumen
- checking
- melting
- producing
- Prior art date
Links
Classifications
-
- 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
- A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- 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
- A61B1/041—Capsule endoscopes for imaging
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Gastroenterology & Hepatology (AREA)
- Endoscopes (AREA)
- Prostheses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
簡単な構造で、管腔内で一定時間経過後は確実な排出を確保できるようにカプセル形状が潰れやすい管腔通過確認装置を提供することを目的とし、カプセル形状の構造体をなす溶解部41の表面の一部43を開口部として露出させて表面を覆う非溶解部42が薄膜で形成されているので、溶解部41が管腔内で一定時間経過により溶解した後は、薄膜による非溶解部42はカプセル形状を維持できず崩壊することとなり、簡単な構造で確実に排出性を向上させることができるようにした。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08710574.8A EP2111788B1 (en) | 2007-01-30 | 2008-01-23 | Device for checking for lumen passage |
CN200880003522XA CN101594821B (zh) | 2007-01-30 | 2008-01-23 | 管腔通过确认装置 |
US12/511,408 US20090287121A1 (en) | 2007-01-30 | 2009-07-29 | Lumen passability checking device and methods of dissolving and manufacturing the device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007019912A JP4939242B2 (ja) | 2007-01-30 | 2007-01-30 | 管腔通過確認装置 |
JP2007019910A JP5086653B2 (ja) | 2007-01-30 | 2007-01-30 | 管腔通過確認装置 |
JP2007-019910 | 2007-01-30 | ||
JP2007-019912 | 2007-01-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/511,408 Continuation US20090287121A1 (en) | 2007-01-30 | 2009-07-29 | Lumen passability checking device and methods of dissolving and manufacturing the device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008093578A1 true WO2008093578A1 (ja) | 2008-08-07 |
Family
ID=39673890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/050888 WO2008093578A1 (ja) | 2007-01-30 | 2008-01-23 | 管腔通過確認装置、その溶解方法および製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090287121A1 (ja) |
EP (1) | EP2111788B1 (ja) |
WO (1) | WO2008093578A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016072126A1 (ja) * | 2014-11-06 | 2016-05-12 | オリンパス株式会社 | 管腔通過確認装置 |
JP2019063352A (ja) * | 2017-10-03 | 2019-04-25 | オリンパス株式会社 | 通過確認装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105030183B (zh) * | 2015-09-09 | 2016-11-16 | 京东方科技集团股份有限公司 | 一种内窥镜及医疗检测*** |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03232815A (ja) | 1990-02-03 | 1991-10-16 | Unie Koroido Kk | 腸疾患用薬剤カプセル及びその製法 |
JPH1149668A (ja) | 1997-06-03 | 1999-02-23 | Unie Colloid Kk | 徐放性カプセル |
WO2003005877A2 (en) | 2001-07-12 | 2003-01-23 | Given Imaging Ltd. | Device and method for examining a body lumen |
JP2004248956A (ja) | 2003-02-21 | 2004-09-09 | Fuji Photo Optical Co Ltd | 内視鏡用プレテストカプセル |
US20050063906A1 (en) | 2001-07-12 | 2005-03-24 | Yehudit Kraizer | Device and method for examining a body lumen |
WO2005087079A1 (ja) * | 2004-03-12 | 2005-09-22 | Olympus Corporation | 被検体内導入装置 |
JP2006130240A (ja) * | 2004-11-09 | 2006-05-25 | Suzuka Enji Kk | 潤滑性部材及びそれを用いた医療用器具 |
JP2006142013A (ja) | 2004-11-12 | 2006-06-08 | Given Imaging Ltd | 体内腔を検査する装置および方法 |
JP2006239439A (ja) * | 2006-04-10 | 2006-09-14 | Olympus Corp | カプセル型内視鏡 |
JP2006280940A (ja) * | 2005-03-31 | 2006-10-19 | Given Imaging Ltd | 生体内撮像装置、自律型生体内撮像装置、および、生体内装置を製造する方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7084A (en) * | 1850-02-12 | Improvement in horse-rakes | ||
AU449029B2 (en) * | 1969-08-28 | 1974-04-17 | Commonwealth Scientific And Industrial Research Organisation | Device for administration to ruminants |
US4155478A (en) * | 1975-05-12 | 1979-05-22 | Yoshio Ogi | Plastic articles |
GR851195B (ja) * | 1984-06-02 | 1985-11-25 | Castex Prod | |
GB8514666D0 (en) * | 1985-06-11 | 1985-07-10 | Coopers Animal Health | Agent delivery systems |
US4792448A (en) * | 1987-06-11 | 1988-12-20 | Pfizer Inc. | Generic zero order controlled drug delivery system |
US5415868A (en) * | 1993-06-09 | 1995-05-16 | L. Perrigo Company | Caplets with gelatin cover and process for making same |
FR2729539B1 (fr) * | 1995-01-23 | 1997-04-11 | Virbac Lab | Dispositif a liberation controlee de substances chimiques, destine a etre fixe sur un animal et procede de preparation dudit dispositif |
US5817335A (en) * | 1995-05-26 | 1998-10-06 | Alza Corporation | Osmotic device with high drug loading and delayed activation of drug delivery |
DE19715794C1 (de) * | 1997-04-16 | 1998-12-03 | Roehm Gmbh | Laminare Arzneiform und Verfahren zu ihrer Herstellung |
US6365185B1 (en) * | 1998-03-26 | 2002-04-02 | University Of Cincinnati | Self-destructing, controlled release peroral drug delivery system |
US6949154B2 (en) * | 2001-07-28 | 2005-09-27 | Boehringer Ingelheim Pharma Kg | Method and apparatus for sealing medicinal capsules |
IL167782A (en) * | 2005-03-31 | 2011-12-29 | Given Imaging Ltd | Antenna for an in vitro imaging system |
EP1885343B1 (en) * | 2005-05-20 | 2011-10-05 | Dow Global Technologies LLC | Oral drug compliance monitoring using radio frequency identification tags |
-
2008
- 2008-01-23 EP EP08710574.8A patent/EP2111788B1/en not_active Not-in-force
- 2008-01-23 WO PCT/JP2008/050888 patent/WO2008093578A1/ja active Application Filing
-
2009
- 2009-07-29 US US12/511,408 patent/US20090287121A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03232815A (ja) | 1990-02-03 | 1991-10-16 | Unie Koroido Kk | 腸疾患用薬剤カプセル及びその製法 |
JPH1149668A (ja) | 1997-06-03 | 1999-02-23 | Unie Colloid Kk | 徐放性カプセル |
WO2003005877A2 (en) | 2001-07-12 | 2003-01-23 | Given Imaging Ltd. | Device and method for examining a body lumen |
US20050063906A1 (en) | 2001-07-12 | 2005-03-24 | Yehudit Kraizer | Device and method for examining a body lumen |
JP2005508668A (ja) | 2001-07-12 | 2005-04-07 | ギブン・イメージング・リミテッド | 身体の管腔を検査するための装置および方法 |
EP1685797A1 (en) | 2001-07-12 | 2006-08-02 | Given Imaging Ltd. | Device and method for examining a body lumen |
JP2004248956A (ja) | 2003-02-21 | 2004-09-09 | Fuji Photo Optical Co Ltd | 内視鏡用プレテストカプセル |
WO2005087079A1 (ja) * | 2004-03-12 | 2005-09-22 | Olympus Corporation | 被検体内導入装置 |
JP2006130240A (ja) * | 2004-11-09 | 2006-05-25 | Suzuka Enji Kk | 潤滑性部材及びそれを用いた医療用器具 |
JP2006142013A (ja) | 2004-11-12 | 2006-06-08 | Given Imaging Ltd | 体内腔を検査する装置および方法 |
JP2006280940A (ja) * | 2005-03-31 | 2006-10-19 | Given Imaging Ltd | 生体内撮像装置、自律型生体内撮像装置、および、生体内装置を製造する方法 |
JP2006239439A (ja) * | 2006-04-10 | 2006-09-14 | Olympus Corp | カプセル型内視鏡 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2111788A4 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016072126A1 (ja) * | 2014-11-06 | 2016-05-12 | オリンパス株式会社 | 管腔通過確認装置 |
JP6006456B1 (ja) * | 2014-11-06 | 2016-10-12 | オリンパス株式会社 | 管腔通過確認装置 |
JP2019063352A (ja) * | 2017-10-03 | 2019-04-25 | オリンパス株式会社 | 通過確認装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2111788A4 (en) | 2011-06-15 |
EP2111788A1 (en) | 2009-10-28 |
US20090287121A1 (en) | 2009-11-19 |
EP2111788B1 (en) | 2014-01-08 |
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