JP2019528976A - 心腔内心エコー検査用インターポーザ - Google Patents
心腔内心エコー検査用インターポーザ Download PDFInfo
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Abstract
Description
本願は、2016年10月3日に出願された米国仮特許出願第62/403,278号及び2016年12月15日に出願された米国仮特許出願第62/434,489号の利益及び優先権を主張し、これらは参照することによりその全体が組み込まれる。
Claims (20)
- 複数の導電線を介して第2の複数の導電接触パッドに結合される第1の複数の導電接触パッドを含む多層基板構造を含むインターポーザと、
前記第1の複数の導電接触パッドを介して、前記インターポーザに結合される撮像コンポーネントと、
前記第2の複数の導電接触パッドを介して、前記インターポーザに結合され、前記撮像コンポーネントと連絡する電気ケーブルと、
を含む、撮像カテーテルアセンブリ。 - 前記インターポーザは、
前記第1の複数の導電接触パッド及び前記第2の複数の導電接触パッドを含む上部導電層と、
ベース基板材料層と、
前記上部導電層と前記ベース基板材料層との間に配置される少なくとも1つの中間導電層と、
を含み、
前記複数の導電線は、前記少なくとも1つの中間導電層を通り延在する、請求項1に記載の撮像カテーテルアセンブリ。 - 前記ベース基板材料層は、セラミック、ガラス、石英、アルミナ、サファイア又はシリコンのうちの少なくとも1つを含む、請求項2に記載の撮像カテーテルアセンブリ。
- 前記上部導電層は更に、
前記複数の導電線に結合される第3の複数の導電接触パッドと、
前記第3の複数の導電接触パッドに取り付けられる表面実装コンポーネントと、
を含む、請求項2に記載の撮像カテーテルアセンブリ。 - 前記表面実装コンポーネントは、電力調整コンポーネントである、請求項4に記載の撮像カテーテルアセンブリ。
- 前記インターポーザは、15ミリメートル未満の幅を有する、請求項1に記載の撮像カテーテルアセンブリ。
- 前記インターポーザは、4ミリメートル未満の長さを有する、請求項1に記載の撮像カテーテルアセンブリ。
- 前記撮像コンポーネントは、前記第1の複数の導電接触パッドを介して、前記インターポーザにワイヤボンディングされる、請求項1に記載の撮像カテーテルアセンブリ。
- 前記電気ケーブルは、前記第2の複数の導電接触パッドを介して、前記インターポーザにはんだ付けされる、請求項8に記載の撮像カテーテルアセンブリ。
- 前記撮像コンポーネントは、音響層とバッキング層との間に配置される集積回路層を含む、請求項1に記載の撮像カテーテルアセンブリ。
- 前記撮像コンポーネントは、平面コンポーネントであり、前記インターポーザは、前記撮像コンポーネントと同一平面上に、又は、前記撮像コンポーネントの平面と平行に配置される、請求項10に記載の撮像カテーテルアセンブリ。
- 前記バッキング層は、前記バッキング層の一部分が前記集積回路層を越えて延在するように、前記集積回路層よりも長く、前記インターポーザは、前記バッキング層の前記集積回路層を越えて延在する前記一部分に配置される、請求項10に記載の撮像カテーテルアセンブリ。
- 前記複数の導電線は、電力線、制御線又は信号線の少なくとも1つを含む、請求項1に記載の撮像カテーテルアセンブリ。
- 遠位部及び近位部を含む可撓性伸長部材を更に含み、前記撮像コンポーネント及び前記インターポーザは、前記可撓性伸長部材の前記遠位部に結合される、請求項1に記載の撮像カテーテルアセンブリ。
- 撮像カテーテルアセンブリを製造する方法であって、
複数の導電線を介して第2の複数の導電接触パッドに結合される第1の複数の導電接触パッドを含む多層基板構造を含むインターポーザを形成するステップと、
撮像コンポーネントを前記インターポーザの前記第1の複数の導電接触パッドに結合するステップと、
電気ケーブルを前記インターポーザの前記第2の複数の導電接触パッドに結合するステップと、
を含む、方法。 - 前記インターポーザを形成するステップは、
ベース基板材料層を形成するステップと、
前記第1の複数の導電接触パッド及び前記第2の複数の導電接触パッドを含む上部導電層を形成するステップと、
前記上部導電層と前記ベース基板材料層との間に配置される1つ以上の中間導電層を形成するステップと、
を含み、
前記複数の導電線は、前記1つ以上の中間導電層を通り延在する、請求項15に記載の方法。 - 表面実装コンポーネントを前記インターポーザに結合するステップを更に含む、請求項15に記載の方法。
- 前記電気ケーブルを前記第2の複数の導電接触パッドに結合するステップは、はんだ付けするステップを含む、請求項15に記載の方法。
- 前記撮像コンポーネントを前記第1の複数の導電接触パッドに結合するステップは、ワイヤボンディングするステップを含む、請求項15に記載の方法。
- 前記インターポーザを前記撮像コンポーネントのバッキング層に取り付けるステップを更に含む、請求項15に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662403278P | 2016-10-03 | 2016-10-03 | |
US62/403,278 | 2016-10-03 | ||
US201662434489P | 2016-12-15 | 2016-12-15 | |
US62/434,489 | 2016-12-15 | ||
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