JP2005324027A - 生検試料の連続的な収集及び保存によって原位置での固定及び試料処理を行う取り外し可能な先端部の内部カセット装置 - Google Patents
生検試料の連続的な収集及び保存によって原位置での固定及び試料処理を行う取り外し可能な先端部の内部カセット装置 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0225—Instruments for taking cell samples or for biopsy for taking multiple samples
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Abstract
【解決手段】 医療処置を行う装置は、縦方向に延び、開口部及び開口部内に位置するアクチュエータを有する細長い弾力性のある部材を含む。アクチュエータの先端端部と結合し、生検試料を切断して収集する生検手段と、細長い弾力性のある部材と結合し、生検手段により切断されて収集される生検試料を受け取る取り外し可能な先端部の保存及び収集チャンバが存在する。取り外し可能な保存及び収集チャンバは、収集された生検試料と固定剤又は試薬とを即座に接触させる手段である。先端のカセットは、弾力性のある部材から分離可能であり、生検手段により収集された生検試料を収集順に保存、原位置での固定及び処理又はのちの処理及び分析を行う保存及び収集カセット全体にわたって設定可能なふたにより密封される。
【選択図】 図1
Description
2 アクチュエータワイヤ
3 生検切断ツール
4 バネ基盤のアゴ
5 カセット
6 試料
7 カセット固定ピン
8 保持歯止め
Claims (10)
- 開口部を有していて、縦方向に延びており、近接した端部及び反対側の先端端部を有する細長い弾力性のある部材と、
前記開口部内に位置しており、近接した端部及び反対側の先端端部を有するアクチュエータと、
制御された寸法の生検試料を切断して収集するための前記アクチュエータの先端端部内にある生検手段と、
前記細長い弾力性のある部材内に取り外し可能な形で保持され、前記生検手段によって切断されて収集される生検試料を受け取るための、先端部の保存及び収集カセットであって、切断された又は粘膜の生検表面を接着し、それによって収集された生検試料を保存チャンバの正しい位置に置く内部接着表面を有する保存カセットと、
使用前に、又は前記保存カセットが、前記生検手段によって収集された生検試料を収集順に保存して処理するために前記弾力性のある部材から分けられたときに、前記取り外し可能な先端部の内部保存カセットを密封する手段と
を備えており、
前記保存カセットが、代謝による変化、分解又は汚濁が発生する前に、前記生検試料と反応して化学的、生物学的又は遺伝子学的分析を行う手段を含むことを特徴とする、医療処置を行う装置。 - 前記生検手段が、切断ツールを有していて前記弾力性のある部材から遠隔操作によって配置可能なバネアゴと、前記部材の先端端部にあって前記アゴの正確な動きを制御する内側のアゴ案内とを備えており、前記アゴが、前記生検試料を前記保存カセットの空洞内に押し込んで、所定の生検寸法を提供することを特徴とする請求項1に記載の装置。
- 前記保存カセットが、手を触れずに固定剤又はその他の試薬が入ることを可能にするために穿孔されていることを特徴とする請求項1に記載の装置。
- 前記保存カセットが、組織固定剤又は染色液を含むことを特徴とする請求項1に記載の装置。
- 前記密封手段が、使用前に、又は前記カセットが前記弾力性のある部品から分けられたときに、前記保存カセット全体にわたって設置可能なふたであることを特徴とする請求項1に記載の装置。
- 前記カセット又は前記ふたが、穿孔されていることを特徴とする請求項5に記載の装置。
- 前記弾力性のある部材が、開いたチューブシャフトを通じて、流動体のサンプリング、洗浄及びX線造影剤若しくは組織染色液の注入を行うためのサイドアームを有することを特徴とする請求項1に記載の装置。
- 類似の又は異なる用法の複数のカセットが、前記弾力性のある部材に結合されていることを特徴とする請求項1に記載の装置。
- 前記弾力性のある部材が、使い捨て可能であるか、又は保存カセットを含む新しい先端チューブに結合することによって洗浄及び殺菌した後に再使用可能であることを特徴とする請求項1に記載の装置。
- 開口部を有していて、縦方向に延びており、近接した端部と反対側の先端端部を有する細長い弾力性のある部材と、
前記開口部内に位置しており、近接した端部及び反対側の先端端部を有するアクチュエータと、
制御された寸法の生検試料を切断して収集するための前記アクチュエータの先端端部内の生検手段と、
前記細長い弾力性のある部材内に取り外し可能な形で保持され、前記生検手段によって切断されて収集される生検試料を受け取るための保存及び収集カセットであって、切断された又は粘膜の生検表面を接着し、それによって収集された生検試料を保存チャンバの正しい位置に置く内部接着表面を有する保存カセットと、
使用前に、又は前記保存カセットが、前記生検手段によって収集された生検試料を収集順に保存して処理するために前記弾力性のある部材から分けられたときに、前記取り外し可能な内部保存カセットを密封する手段と
を備えており、
前記保存カセットが、外観検査又は分光分析のために半透明であることを特徴とする、医療処置を行う装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/843,777 US7445603B2 (en) | 2004-05-12 | 2004-05-12 | Apparatus for removable distal internal cassette for in situ fixation and specimen processing with serial collection and storage of biopsy specimens |
US10/843,777 | 2004-05-12 |
Publications (2)
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JP2005324027A true JP2005324027A (ja) | 2005-11-24 |
JP4770260B2 JP4770260B2 (ja) | 2011-09-14 |
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JP2005138378A Expired - Fee Related JP4770260B2 (ja) | 2004-05-12 | 2005-05-11 | 生検試料の連続的な収集及び保存によって原位置での固定及び試料処理を行う取り外し可能な先端部の内部カセット装置 |
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US (1) | US7445603B2 (ja) |
EP (1) | EP1595502B1 (ja) |
JP (1) | JP4770260B2 (ja) |
AT (1) | ATE440543T1 (ja) |
CA (1) | CA2506880C (ja) |
DE (1) | DE602005016180D1 (ja) |
ES (1) | ES2331366T3 (ja) |
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2004
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2005
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- 2005-05-06 CA CA2506880A patent/CA2506880C/en not_active Expired - Fee Related
- 2005-05-06 DE DE602005016180T patent/DE602005016180D1/de active Active
- 2005-05-06 EP EP05009971A patent/EP1595502B1/en not_active Not-in-force
- 2005-05-06 AT AT05009971T patent/ATE440543T1/de not_active IP Right Cessation
- 2005-05-11 JP JP2005138378A patent/JP4770260B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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JP4770260B2 (ja) | 2011-09-14 |
US20050256424A1 (en) | 2005-11-17 |
ATE440543T1 (de) | 2009-09-15 |
CA2506880C (en) | 2013-12-17 |
EP1595502A3 (en) | 2006-04-26 |
CA2506880A1 (en) | 2005-11-12 |
EP1595502A2 (en) | 2005-11-16 |
US7445603B2 (en) | 2008-11-04 |
ES2331366T3 (es) | 2009-12-30 |
EP1595502B1 (en) | 2009-08-26 |
DE602005016180D1 (de) | 2009-10-08 |
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