JP4975416B2 - 組織片挟持装置及び培養キット - Google Patents
組織片挟持装置及び培養キット Download PDFInfo
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Description
培養チャンバーの中に配置可能な組織片挟持装置であって、
組織片を載置する培養面を持つベースと、
前記ベースに揺動可能に取り付けられたアームと、
前記アームのうち前記培養面に載置される組織片を押さえることが可能な位置に設けられた押さえ部材と、
を備えたものである。
組織片を挿入可能な開口部を持つ培養チャンバーと、
前記アームのうち揺動軸とは反対側の端部が前記開口部の方向を向くように前記培養チャンバー内に配置された上述のいずれかの組織片挟持装置と
を備えたものである。
殊に、上述の培養キットにおいて、培養チャンバーは、液密に閉鎖可能な可撓性の培養バッグであることが好ましい。
Claims (11)
- 培養チャンバーの中に配置可能な組織片挟持装置であって、
組織片を載置する培養面を持つベースと、
前記ベースに揺動可能に取り付けられたアームと、
前記アームのうち前記培養面に載置される組織片を押さえることが可能な位置に設けられた押さえ部材と、
前記押さえ部材を前記培養面に向かって付勢する付勢部材と、
前記アームのうち該アームが揺動するときの揺動軸を挟んで前記押さえ部材とは反対側に設けられ、外力によって押下されたときに前記付勢部材に抗して前記押さえ部材を前記培養面から離すアーム操作部材と、
を備えた組織片挟持装置。 - 前記アームは、横幅が前記ベースの横幅よりも小さい、
請求項1に記載の組織片挟持装置。 - 前記付勢部材は、前記アームと一体成形されている、
請求項1又は2に記載の組織片挟持装置。 - 請求項1〜3の何れかに記載の組織片挟持装置であって、
更に該アームが揺動するときの揺動軸とは反対方向に前記アームのうち前記押さえ部材の位置から延び出した延出部材
を備えた組織片挟持装置。 - 前記ベースは、前記延出部材の先端側の下面と接触可能な位置に該延出部材が前記アームの揺動軸を中心として所定範囲以上に下方に回転するのを阻止する支持部材を有する、
請求項4に記載の組織片挟持装置。 - 前記支持部材は、前記押さえ部材の真正面からずれた位置に設けられている、
請求項5に記載の組織片挟持装置。 - 前記押さえ部材は、前記培養面に載置される組織片と点接触又は線接触する形状に形成されている、
請求項1〜6のいずれかに記載の組織片挟持装置。 - 前記ベースは、前記培養面の周囲の少なくとも一部に突起状物を有する、
請求項1〜7のいずれかに記載の組織片挟持装置。 - 前記押さえ部材は、前記ベースから取外し可能に取り付けられている請求項1〜8のいずれかに記載の組織片挟持装置。
- 組織片を挿入可能な開口部を持つ培養チャンバーと、
前記アームのうち揺動軸とは反対側の端部が前記開口部の方向を向くように前記培養チャンバー内に配置された請求項1〜9のいずれかに記載の組織片挟持装置と
を備えた培養キット。 - 前記培養チャンバーは、液密に閉鎖可能な可撓性の培養バッグである請求項10に記載の培養キット。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2006312136A JP4975416B2 (ja) | 2006-11-17 | 2006-11-17 | 組織片挟持装置及び培養キット |
EP07831982A EP2085465A1 (en) | 2006-11-17 | 2007-11-16 | Tissue piece pinching device and culture kit |
TW096143652A TW200837191A (en) | 2006-11-17 | 2007-11-16 | Tissue piece pinching device and culture kit |
PCT/JP2007/072252 WO2008059945A1 (fr) | 2006-11-17 | 2007-11-16 | Dispositif de pincement d'un morceau de tissu et kit de culture |
US12/312,517 US20100055773A1 (en) | 2006-11-17 | 2007-11-16 | Tissue piece pinching device and culture kit |
KR1020097010042A KR101129211B1 (ko) | 2006-11-17 | 2007-11-16 | 조직편 협지 장치 및 배양 키트 |
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JP2006312136A JP4975416B2 (ja) | 2006-11-17 | 2006-11-17 | 組織片挟持装置及び培養キット |
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JP2008125399A JP2008125399A (ja) | 2008-06-05 |
JP4975416B2 true JP4975416B2 (ja) | 2012-07-11 |
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JP2003061640A (ja) * | 2001-06-14 | 2003-03-04 | Univ Nihon | 組織を固定する固定具及びそれを用いる培養法 |
JP4459579B2 (ja) * | 2003-09-12 | 2010-04-28 | 株式会社 ジャパン・ティッシュ・エンジニアリング | 培養装置 |
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