JP2006517848A5 - - Google Patents

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JP2006517848A5
JP2006517848A5 JP2006503685A JP2006503685A JP2006517848A5 JP 2006517848 A5 JP2006517848 A5 JP 2006517848A5 JP 2006503685 A JP2006503685 A JP 2006503685A JP 2006503685 A JP2006503685 A JP 2006503685A JP 2006517848 A5 JP2006517848 A5 JP 2006517848A5
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Japan
Prior art keywords
shunt device
tube
shunt
cannula
tissue
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JP2006503685A
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JP4643561B2 (ja
JP2006517848A (ja
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Priority claimed from PCT/US2004/004830 external-priority patent/WO2004073552A2/en
Publication of JP2006517848A publication Critical patent/JP2006517848A/ja
Publication of JP2006517848A5 publication Critical patent/JP2006517848A5/ja
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Publication of JP4643561B2 publication Critical patent/JP4643561B2/ja
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Claims (10)

  1. 眼の後眼房から視神経又はクモ膜下腔へと流体を排出するためのシャント装置であって、前記装置は、
    基端部と、先端部と、長手方向に貫通して延びる内腔とを有する管と、
    前記管の先端部にあるほぼ円錐状のチップ部材と、
    前記のほぼ円錐状のチップ部材に形成され、かつ前記管の内腔から流体を排出することを可能にする複数の開口部と、
    最初にチップ部材からシャントを組織内に前進させるが、その後該組織から前記シャントが後退することを回避するような方法にて該組織に係合可能に構成された少なくとも一つの組織係合部材と、
    からなるシャント装置。
  2. 前記管の内腔を貫通して一方向のみに流体が流れることを可能にする一方向弁を更に含む請求項1に記載のシャント装置。
  3. 異物又は細胞が前記管を目詰まりさせることを回避する遮断部材を更に含む請求項1に記載のシャント装置。
  4. 前記遮断部材は半透過性の膜からなり、それにより、前記先端チップに形成された開口部から流出する流体が前記膜を介して外側に拡散されるが、異物及び細胞は該膜を介して内側に、かつ該管の先端部内に拡散されないように、該半透過性の膜が構成されかつ配置される請求項3に記載のシャント装置。
  5. 前記管の基端部にフランジ部材を更に含む請求項1に記載のシャント装置。
  6. シリコン、ポリエチレン、ポリプロピレン、ポリカーボネート、ステンレス鋼及びその他生物学的適合性の材料からなる群より選択される材料から少なくとも部分的に形成されている請求項1に記載のシャント装置。
  7. 前記管は硝子体を貫通して延びるように構成され、それにより、房水が硝子体を介して排出され、かつ視神経又はクモ膜下腔内に提供される請求項1に記載のシャント装置。
  8. 前記管は結膜下又は強膜下のトンネルを貫通して延びるように構成され、それにより後眼房及び硝子体腔を迂回する請求項1に記載のシャント装置。
  9. 請求項1に記載のシャント装置と、カニューレとの組合せからなるシステムにおいて、
    前記シャント装置は前記カニューレ内に最初に配置され、ついで該カニューレの外側に前進可能であるシステム。
  10. 前記シャント装置を前記カニューレから押し出すために該カニューレ内に挿入可能なプッシャーを更に含む請求項9に記載のシステム。
JP2006503685A 2003-02-18 2004-02-18 流体を排出し、かつ眼圧を低下させるシャント装置及び同シャント装置を含むシステム Expired - Fee Related JP4643561B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44799903P 2003-02-18 2003-02-18
PCT/US2004/004830 WO2004073552A2 (en) 2003-02-18 2004-02-18 Methods and devices for draining fluids and lowering intraocular pressure

Publications (3)

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JP2006517848A JP2006517848A (ja) 2006-08-03
JP2006517848A5 true JP2006517848A5 (ja) 2007-03-29
JP4643561B2 JP4643561B2 (ja) 2011-03-02

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JP2006503685A Expired - Fee Related JP4643561B2 (ja) 2003-02-18 2004-02-18 流体を排出し、かつ眼圧を低下させるシャント装置及び同シャント装置を含むシステム

Country Status (10)

Country Link
US (1) US7354416B2 (ja)
EP (1) EP1596902B1 (ja)
JP (1) JP4643561B2 (ja)
CN (1) CN100475280C (ja)
AU (1) AU2004213006B2 (ja)
CA (1) CA2515568A1 (ja)
ES (1) ES2642584T3 (ja)
MX (1) MXPA05008675A (ja)
RU (1) RU2361552C2 (ja)
WO (1) WO2004073552A2 (ja)

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