JP4996598B2 - 肥満治療用の胃内装置 - Google Patents
肥満治療用の胃内装置 Download PDFInfo
- Publication number
- JP4996598B2 JP4996598B2 JP2008511231A JP2008511231A JP4996598B2 JP 4996598 B2 JP4996598 B2 JP 4996598B2 JP 2008511231 A JP2008511231 A JP 2008511231A JP 2008511231 A JP2008511231 A JP 2008511231A JP 4996598 B2 JP4996598 B2 JP 4996598B2
- Authority
- JP
- Japan
- Prior art keywords
- intragastric
- lumen
- proximal
- stopper
- distal
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/0003—Apparatus for the treatment of obesity; Anti-eating devices
- A61F5/0013—Implantable devices or invasive measures
- A61F5/0036—Intragastrical devices
Description
Claims (14)
- 肥満治療用の胃内装置において、
間隔を空けて配置された複数の開口を有し、第1の構成から第2の構成へ再構成可能な胃内部材であって、前記第1の構成では、哺乳類の胃管腔の中へ導入できるほど十分に小さく、前記第2の構成では、前記哺乳類の幽門を通り抜けるのを防止できるほど十分に大きい、胃内部材と、
近位端と遠位端を有する細長い部材であって、前記胃内部材の前記開口を縫うように通され、前記胃内部材は、前記第2の構成にあるとき、前記近位端と前記遠位端の間に配置される細長い部材と、
前記胃内部材を前記細長い部材に沿って係止するために、前記細長い部材の前記遠位端に係合される遠位側ストッパと、
前記胃内部材を前記細長い部材に沿って前記遠位側ストッパとの間に係止するために、前記細長い部材に係合される近位側ストッパと、
前記細長い部材の近位端から近位方向に延びて、前記近位側ストッパを摺動可能に支持しており、該近位側ストッパが前記遠位側ストッパに向けて遠位方向に動かされるのを案内する細長い案内部材と、を備えており、
前記細長い部材は、前記近位端と前記遠位端の間に配置された複数のリブを有しており、前記リブは前記近位側ストッパが前記細長い部材に沿って前記遠位方向に向けて進むのを許容し、且つ、近位方向への移動するのを抑止するようになされている、胃内装置。 - 前記細長い部材の前記近位端に係合されているコネクタを更に備えており、前記コネクタは、前記細長い案内部材を受け入れて結合するためのルーメンを備えている、請求項1に記載の胃内装置。
- 前記近位側ストッパは、前記コネクタから延びている前記細長い案内部材を通すルーメンを備えている、請求項2に記載の胃内装置。
- 前記胃管腔の中に送り込まれている状態で、前記遠位側ストッパと係合して前記胃内部材を固定する第2遠位側ストッパを更に備えている、請求項1に記載の胃内装置。
- 前記胃管腔の中に送り込まれている状態で、前記近位側ストッパと係合して前記胃内部材を固定する第2近位側ストッパを更に備えている、請求項1に記載の胃内装置。
- 前記細長い案内部材は、前記胃管腔の中に送り込まれている状態で、前記第2近位側ストッパと係合して前記胃内部材を固定する、請求項5に記載の胃内装置。
- 前記細長い部材は前記細長い案内部材を受け入れるルーメンを有し、前記遠位側ストッパは前記細長い案内部材を受け入れるルーメンを有しており、前記細長い案内部材は前記細長い部材のルーメンと前記遠位側ストッパのルーメンを通って延在し、前記遠位側ストッパに取り付けられている、請求項1に記載の胃内装置。
- 前記細長い部材の前記遠位端に配置されている係止部材を更に備えており、前記係止部材は、前記細長いルーメンを通して延びる前記細長い案内部材を受け入れるためのルーメンを備えている、請求項7に記載の胃内装置。
- 前記近位側ストッパは、前記細長い部材の前記ルーメンを通って該細長い部材の前記近位端から延在している前記細長い案内部材を受け入れるためのルーメンを備えている、請求項7に記載の胃内装置。
- 前記胃内部材を前記細長い部材に固定するときに、前記細長い案内部材を近位方向に引いて、前記遠位側ストッパを前記係止部材に係合させるようになされた、請求項8に記載の胃内装置。
- 前記胃内部材を前記細長い部材に固定するときに、前記細長い案内部材を近位方向に引いて、前記近位側ストッパを前記細長い部材に係合させるようになされた、請求項8に記載の胃内装置。
- 前記胃内部材は、前記胃内部材の質量を減らすための複数の開口を備えている、請求項1に記載の胃内装置。
- 前記胃内部材は、折れ曲がった縁を備えており、前記折れ曲がった縁は、前記胃管腔の中へ前記胃内部材を送り込み易くするためのローラー機構と係合する、請求項1に記載の胃内装置。
- 前記胃内部材は、複数の環を形成するように折り畳まれた材料の連続する条片からなり、前記複数の環は、前記第2の構成において、一体に結合されて、蝶又は蝶ネクタイ状の形状となる、請求項1に記載の胃内装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67913505P | 2005-05-09 | 2005-05-09 | |
US60/679,135 | 2005-05-09 | ||
PCT/US2006/017704 WO2006122019A2 (en) | 2005-05-09 | 2006-05-08 | Intragastric device for treating obesity |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008539955A JP2008539955A (ja) | 2008-11-20 |
JP2008539955A5 JP2008539955A5 (ja) | 2009-06-25 |
JP4996598B2 true JP4996598B2 (ja) | 2012-08-08 |
Family
ID=36930264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008511231A Expired - Fee Related JP4996598B2 (ja) | 2005-05-09 | 2006-05-08 | 肥満治療用の胃内装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060282107A1 (ja) |
EP (1) | EP1893142B1 (ja) |
JP (1) | JP4996598B2 (ja) |
AU (1) | AU2006244211B2 (ja) |
CA (1) | CA2608182C (ja) |
WO (1) | WO2006122019A2 (ja) |
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-
2006
- 2006-05-08 WO PCT/US2006/017704 patent/WO2006122019A2/en active Application Filing
- 2006-05-08 AU AU2006244211A patent/AU2006244211B2/en not_active Ceased
- 2006-05-08 JP JP2008511231A patent/JP4996598B2/ja not_active Expired - Fee Related
- 2006-05-08 US US11/430,517 patent/US20060282107A1/en not_active Abandoned
- 2006-05-08 EP EP06770080.7A patent/EP1893142B1/en not_active Not-in-force
- 2006-05-08 CA CA2608182A patent/CA2608182C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1893142A2 (en) | 2008-03-05 |
JP2008539955A (ja) | 2008-11-20 |
AU2006244211B2 (en) | 2011-03-10 |
WO2006122019A3 (en) | 2007-04-19 |
CA2608182C (en) | 2011-04-05 |
WO2006122019A2 (en) | 2006-11-16 |
CA2608182A1 (en) | 2006-11-16 |
EP1893142B1 (en) | 2013-04-24 |
US20060282107A1 (en) | 2006-12-14 |
AU2006244211A1 (en) | 2006-11-16 |
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