INSERTER OF REINFORCEMENT MATERIAL OF SCREW
To provide an inserter which is an insertion device (inserter) of a reinforcement material of a percutaneous screw and can insert rod-like body hydroxyapatite.SOLUTION: An inserter of a reinforcement material of a screw comprises: an inserter body of a reinforcement material of a screw which separat...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide an inserter which is an insertion device (inserter) of a reinforcement material of a percutaneous screw and can insert rod-like body hydroxyapatite.SOLUTION: An inserter of a reinforcement material of a screw comprises: an inserter body of a reinforcement material of a screw which separately has a lumen for guide member insertion for inserting a guide member that guides a screw into a bone hole and a lumen for reinforcement material insertion for inserting a reinforcement material into the bone hole; and a piston for pushing the reinforcement material into the bone hole.SELECTED DRAWING: Figure 1
【課題】経皮的スクリューの補強材の挿入装置（インサーター）でありながら、棒状のハイドロキシアパタイトの挿入を可能とするインサーターを提供することを目的とする。【解決手段】スクリューを骨孔内まで案内する案内部材を挿通するための案内部材挿通用の内腔と、骨孔内に補強材を挿通するための補強材挿通用の内腔とを別個に有するスクリューの補強材のインサーター本体と、補強材を骨孔内まで押し込むためのピストンとを備えることを特徴とするスクリューの補強材のインサーター。【選択図】図１ |
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