JPH11146882A5 - - Google Patents

Info

Publication number
JPH11146882A5
JPH11146882A5 JP1998256104A JP25610498A JPH11146882A5 JP H11146882 A5 JPH11146882 A5 JP H11146882A5 JP 1998256104 A JP1998256104 A JP 1998256104A JP 25610498 A JP25610498 A JP 25610498A JP H11146882 A5 JPH11146882 A5 JP H11146882A5
Authority
JP
Japan
Prior art keywords
surgical device
scope
scope holder
holder
seal
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.)
Pending
Application number
JP1998256104A
Other languages
English (en)
Other versions
JPH11146882A (ja
Filing date
Publication date
Priority claimed from US08/919,975 external-priority patent/US5902315A/en
Application filed filed Critical
Publication of JPH11146882A publication Critical patent/JPH11146882A/ja
Publication of JPH11146882A5 publication Critical patent/JPH11146882A5/ja
Pending legal-status Critical Current

Links

Claims (10)

  1. 組織の切開と開創のための手術装置であって、
    内部に内視鏡を収めるためのスコープホルダと、
    前記スコープホルダに連結するハンドルと、
    前記スコープホルダに連結され、内部に作業空間を区画する凹型ヘッドと、
    前記凹型ヘッドに操作可能に連結され、前記作業空間から粒子群を取り除くためにこの作業空間と連通する流体運搬システムであって、前記流体運搬システムは前記スコープホルダの手前端に連結するスコープシールと、前記スコープシールに連結されるパージ用チューブを備えた手術装置。
  2. 前記凹型ヘッドは、透明材料から作られる請求項1記載の手術装置。
  3. 前記スコープシールとパージ用チューブは、前記ハンドルに位置する請求項2記載の手術装置。
  4. 前記流体運搬システムはさらに、流体源に連結するルアーコネクタを含む請求項3記載の手術装置。
  5. 前記流体運搬システムはさらに、前記ルアーコネクタと前記パージ用チューブの間に位置するルアーシールを含む請求項4記載の手術装置。
  6. 前記手術装置はさらに、前記スコープホルダに収められ、前記スコープシールによってスコープホルダ中に封止される内視鏡を含む請求項5記載の手術装置。
  7. 前記スコープホルダと内視鏡は、両者の間に流体用ギャップを区画する請求項6記載の手術装置。
  8. 前記流体用ギャップは、前記スコープホルダの手前端からその遠方端まで軸方向に延びる前記請求項7記載の手術装置。
  9. 前記手術装置はさらに、前記スコープホルダに連結されるカバーを含む請求項8記載の手術装置。
  10. 前記カバーは、前記スコープホルダに沿って、前記ハンドルから前記凹型ヘッドまで軸方向に延びる請求項9記載の手術装置。
JP10256104A 1997-08-28 1998-08-27 光学的組織切開・開創器 Pending JPH11146882A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/919,975 US5902315A (en) 1997-08-28 1997-08-28 Optical tissue dissector/retractor
US919975 1997-08-28

Publications (2)

Publication Number Publication Date
JPH11146882A JPH11146882A (ja) 1999-06-02
JPH11146882A5 true JPH11146882A5 (ja) 2005-10-27

Family

ID=25442970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10256104A Pending JPH11146882A (ja) 1997-08-28 1998-08-27 光学的組織切開・開創器

Country Status (7)

Country Link
US (1) US5902315A (ja)
EP (1) EP0904736B1 (ja)
JP (1) JPH11146882A (ja)
AU (1) AU733397B2 (ja)
CA (1) CA2245972C (ja)
DE (1) DE69818938T2 (ja)
ES (1) ES2209070T3 (ja)

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