JP2019000626A - 固定特徴部及び挿入特徴部が一体化された融合ケージ - Google Patents
固定特徴部及び挿入特徴部が一体化された融合ケージ Download PDFInfo
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- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
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- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
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Abstract
【解決手段】外科用インプラントシステム100は、インプラントと、インプラントを組織に固定するための固定部材125とを備える。インプラント及び固定部材は、共に単一の一体構造を構成している。インプラントは、挿入器具130を備える。インプラント、固定部材、及び挿入器具は、共に単一の一体構造を構成し、単一材料から構成されている。インプラントは、第1の脆弱接続部において固定部材に一体に接続され、第2の脆弱材料において挿入器具に一体に接続されている。脆弱接続部の各々は、力が加えられた時に破断可能になっている。
【選択図】図1
Description
本願は、2017年5月25日に出願された米国仮特許出願第62/511,101号の出願日の利得を主張し、その開示内容は、参照することによって、ここに含まれるものとする。
本発明は、概して、外科用インプラントシステム及び該システムを移植する方法に関する。さらに詳細には、本発明は、外科手術中に分離されるように脆弱に接続されたインプラント、固定部材、及び/又は器具を有する一体構造を備える外科用インプラントシステムに関する。
Claims (17)
- インプラントと、
前記インプラントを組織に固定するための固定部材と、
挿入器具と、
を備える外科用インプラントシステムであって、
前記インプラント、前記固定部材、及び前記挿入器具は、共に単一の一体構造を構成している、外科用インプラントシステム。 - 前記インプラントは、第1の脆弱接続部において、前記固定部材に一体に接続されている、請求項1に記載の外科用インプラントシステム。
- 前記第1の脆弱接続部は、前記固定部材にトルクを加えることによってせん断可能になっている、請求項2に記載の外科用インプラントシステム。
- 前記インプラントは、第2の脆弱接続部において、前記挿入器具に一体に接続されている、請求項1に記載の外科用インプラントシステム。
- 前記第2の脆弱接続部は、前記挿入器具に力を加えることによって破断可能になっている、請求項4に記載の外科用インプラントシステム。
- 前記インプラントは、脊椎インプラント、皮質プレート、または、寛骨臼カップである、請求項1に記載の外科用インプラントシステム。
- 前記外科用インプラントシステムは、3D印刷によって製造されている、請求項1に記載の外科用インプラントシステム。
- 前記外科用インプラントシステムは、積層造形法によって製造されている、請求項1に記載の外科用インプラントシステム。
- 前記システムは、単一材料から構成されている、請求項1に記載の外科用インプラントシステム。
- インプラントと、
挿入器具と、
を備える外科用インプラントシステムであって、
インプラント及び前記挿入器具は、共に単一の一体構造を構成している、外科用インプラントシステム。 - 前記システムは、単一材料から構成されている、請求項10に記載の外科用インプラントシステム。
- インプラントと、
前記インプラントを組織に固定するための固定部材と、
を備える外科用インプラントシステムであって、
前記インプラント及び前記固定部材は、共に単一の一体構造を構成している、外科用インプラントシステム。 - 前記システムは、単一材料から構成されている、請求項12に記載の外科用インプラントシステム。
- 外科用インプラントシステムを製造する方法であって、
前記外科用インプラントシステムを、インプラント、前記インプラントを組織に固定するための固定部材、及び挿入器具を備えるように、3D印刷するステップを含み、
前記インプラントは、第1の脆弱接続部において前記固定部材に一体に接続され、前記インプラントは、第2の脆弱接続部において前記挿入器具に一体に接続され、これによって、前記インプラント、前記固定部材、及び前記挿入器具が、共に単一の一体構造を構成するようになっている、方法。 - 前記3D印刷するステップは、単一材料の前記外科用インプラントシステムを3D印刷することを含む、請求項14に記載の方法。
- 外科用インプラントシステムを製造する方法であって、
前記外科用インプラントシステムを、インプラント、前記インプラントを組織に固定するための固定部材、及び挿入器具を備えるように、積層造形法によって構成するステップを含み、
前記インプラントは、第1の脆弱接続部において前記固定部材に一体に接続され、前記インプラントは、第2の脆弱接続部において前記挿入器具に一体に接続され、これによって、前記インプラント、前記固定部材、及び前記挿入器具が、共に単一の一体構造を構成するようになっている、方法。 - 前記構成するステップは、単一材料の前記外科用インプラントシステムを構成することを含む、請求項16に記載の方法。
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