JP2015128613A - 多流体医療用注入器システムおよび操作方法 - Google Patents
多流体医療用注入器システムおよび操作方法 Download PDFInfo
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Abstract
【解決手段】流体注入器システム10の一つの実施形態は、電動式注入器20、圧力ジャケットサポート100、注射器圧力ジャケット136、および注射器を含む。圧力ジャケットサポートは前面板および後面板を含む。後面板は注入器に接続され、前面板は後面板から間隔を空けて配置され、スロットを画定する。注射器圧力ジャケットは、圧力ジャケットの遠位端が前面板に対して回動するように後面板に回動可能に接続された近位端を持つ。注射器は、遠位方向に延長する排出管を持つ注射器本体を持つ。注射器が圧力ジャケットのバレルに配置されると、圧力ジャケットの回動によって、その遠位端は排出管を前面板のスロット内に位置付けるように前面板に向けて回動することになる。
【選択図】図1
Description
る。さらに、注射器本体は円錐形の遠位端を含み、噴出口が前面板のスロットに受け入れられる際に、円錐形の遠位端が合わせ凹部と噛み合うように、前面板が円錐形の遠位端の合わせ凹部を画定する場合がある。合わせ凹部はスロットからオフセットされる場合がある。別の方法として、前面板のスロットは一般に合わせ凹部を二分する場合がある。前面板や後面板は中央ビームによって接続される場合がある。注射器本体は円錐形の遠位端を含み、噴出口が前面板のスロットに受け入れられる際に、円錐形の遠位端が合わせ凹部と噛み合い円錐形の遠位端の頂点が合わせ凹部に形成される頂部曲線で受け入れられるように、前面板が円錐形の遠位端の合わせ凹部を画定する場合がある。
以下の説明の目的では、空間方向の用語が使用される場合は、付随の図面でそれが方向付けられる、または下記の詳細な説明で別途説明されるように、参照の実施形態に関連するものとする。しかしながら、以下で説明される実施形態には、当然のことながら多数の代替的な変形や構成がある可能性がある。また、これも当然のことながら、付随の図面で図示され本明細書で説明される特定の部品、装置および特徴は単に代表的なものであり、限定的とは解釈されないものとする。
Claims (17)
- 複数注入器流体注入器システムであって、
複数の相互に操作可能なピストン要素を備える電動式注入器と、
前面板及び後面板を備える注入器サポートであって、前記前面板が、前記後面板から間隔を空けて位置し、複数のスロットを画定する、注入器サポートと、
それぞれが遠位方向に延在する排出管を持つ注入器本体を備える複数の注入器と、
複数の相互に操作可能な前記ピストン要素それぞれによって噛合するために前記注入器本体それぞれに配置された注入器プランジャーと、
を備え、
前記注入器が、前記前面板と前記後面板との間において並列構造で支持されており、それにより、前記注入器それぞれの前記排出管が、前記前面板にある複数の前記スロットの1つの内に収容されることを特徴とする複数注入器流体注入器システム。 - 前記注入器サポートが、前記前面板と前記後面板との間において並列構造で支持されている3つの前記注入器の前記排出管によって噛合するために3つの隣接する垂直スロットを画定することを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記注入器それぞれの前記注入器本体が、前記排出管で終わる円錐形の遠位端を備えることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記注入器本体の前記排出管に接続された流体制御モジュールをさらに備えることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記流体制御モジュールが、前記注入器本体の前記排出管それぞれに関連付けられた、活栓、ピストン弁、および複式逆止弁のうちの1つを備えることを特徴とする請求項4に記載の複数注入器流体注入器システム。
- 前記流体制御モジュールが、前記注入器本体の前記排出管それぞれに関連付けられた流体制御弁を備えることを特徴とする請求項4に記載の複数注入器流体注入器システム。
- 前記流体制御弁を操作する制御弁アクチュエータをさらに備えることを特徴とする請求項6に記載の複数注入器流体注入器システム。
- 前記注入器が、軸方向で前記前面板と前記後面板との間において並列構造で支持されていることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記注入器本体それぞれが、円錐形の遠位端を備え、前記前面板が、前記注入器本体それぞれの前記円錐形の遠位端を受け入れるための嵌合凹部を画定し、それにより、前記注入器本体それぞれの前記排出管を前記前面板それぞれの前記スロット内に受け入れると、前記円錐形の遠位端が、前記嵌合凹部と噛み合うことを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記前面板にある前記スロットそれぞれが、対応する前記嵌合凹部を二分することを特徴とする請求項9に記載の複数注入器流体注入器システム。
- 前記排出管を前記前面板にある前記スロットそれぞれの内で受け入れ、かつ、前記注入器本体の前記円錐形の遠位端を前記前面板にある前記嵌合凹部それぞれに噛み合わせると、前記注入器が、前記前面板と噛み合ってロックされることを特徴とする請求項9に記載の複数注入器流体注入器システム。
- 前記前面板が、少なくとも1つのビームによって前記後面板に接続されていることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記排出管が前記前面板にある受入側の前記スロット内に収容されたことを示す近接センサーをさらに備えることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 前記注入器が、別個の流体供給源に個別に接続されていることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 別個の前記流体供給源が、異なる流体を備えることを特徴とする請求項14に記載の複数注入器流体注入器システム。
- 複数の前記注入器が、少なくとも3つの注入器であることを特徴とする請求項1に記載の複数注入器流体注入器システム。
- 少なくとも2つの前記注入器が、第1流体供給源に接続され、3番目の前記注入器が、第2流体供給源に接続されていることを特徴とする請求項16に記載の複数注入器流体注入器システム。
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EP2735376B1 (en) | 2017-08-23 |
CN104888306B (zh) | 2018-07-24 |
JP6078569B2 (ja) | 2017-02-08 |
EP2962770A1 (en) | 2016-01-06 |
US20140027009A1 (en) | 2014-01-30 |
US9474857B2 (en) | 2016-10-25 |
US8945051B2 (en) | 2015-02-03 |
DK2456572T3 (da) | 2014-05-26 |
DK2735376T3 (da) | 2017-11-27 |
ES2648524T3 (es) | 2018-01-03 |
JP2013500060A (ja) | 2013-01-07 |
EP2456572A1 (en) | 2012-05-30 |
CN102612412B (zh) | 2015-04-15 |
US20120123257A1 (en) | 2012-05-17 |
US20200390968A1 (en) | 2020-12-17 |
ES2464046T3 (es) | 2014-05-30 |
EP2962770B1 (en) | 2017-03-22 |
EP2456572A4 (en) | 2013-01-16 |
JP5702383B2 (ja) | 2015-04-15 |
WO2011011346A1 (en) | 2011-01-27 |
ES2629012T3 (es) | 2017-08-07 |
EP2456572B1 (en) | 2014-02-26 |
JP2016221350A (ja) | 2016-12-28 |
CN102612412A (zh) | 2012-07-25 |
US20170035959A1 (en) | 2017-02-09 |
CN104888306A (zh) | 2015-09-09 |
US10751465B2 (en) | 2020-08-25 |
DK2962770T3 (da) | 2017-07-03 |
JP6431011B2 (ja) | 2018-11-28 |
EP2735376A1 (en) | 2014-05-28 |
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