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实用新型
CN203619724U 大支撑面股骨头支撑装置 有权

大支撑面股骨头支撑装置
摘要：
本实用新型涉及一种股骨头支撑装置，具体涉及一种可用于治疗早期股骨头坏死的大支撑面股骨头支撑装置。该装置的主体外形为圆柱体，圆柱体的一端为椭球体，另一端为边缘倒角的平面。该大支撑面股骨头支撑装置的椭球体一端具有较大表面积，植入人体后能够为塌陷部位提供有效支撑，并与股骨头形成较大面积接触，从而避免现有植入装置将股骨头磨损甚至磨穿的风险，提高了手术成功率，提升了手术效果，较少了患者病痛，具有广阔的临床应用前景。
摘要（英）：

The utility model relates to a femoral head supporting device, in particular to a large-support-face femoral head supporting device applicable to treatment of early femoral head necrosis. The large-support-face femoral head supporting device comprises a main cylinder; one end of the main cylinder is provided with an ellipsoid; the other end of the main cylinder is provided with a chamfered-edge plane. The ellipsoid end of the large-support-face femoral head supporting device has large surface area; after implanted into a human body, the large-support-face femoral head supporting device is capable of effectively supporting a collapsed part, large area of contact with the femoral head is formed, the risk of an existing implanter wearing or wearing through the femoral head is avoided, operation success rate is increased, operation results are improved, a patient feels less pain, and the large-support-face femoral head supporting device has promising prospect of clinical application.

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