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公开(公告)号：US11589857B2
公开(公告)日：2023-02-28
申请号：US16693953
申请日：2019-11-25
摘要： An orthopedic surgical instrument for use in knee surgeries includes an elongated body, a pair of output shafts, and a user control. A first output shaft extends out from a first side of the body along a first output axis substantially perpendicular to a longitudinal axis of the elongated body. A second output shaft also extends out from the first side of the elongated body along a second output axis substantially perpendicular to the longitudinal axis of the elongated body. The user control is coupled to the elongated body near a first end and the first and second output shafts are situated near the second end of the elongated body. Each of the first output shaft and the second output shaft are configured to turn independent of one another in response to operation of the user control. Various joint distractors for use with the orthopaedic surgical instrument are also disclosed.
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公开(公告)号：US20200085419A1
公开(公告)日：2020-03-19
申请号：US16693953
申请日：2019-11-25
摘要： An orthopedic surgical instrument for use in knee surgeries includes an elongated body, a pair of output shafts, and a user control. A first output shaft extends out from a first side of the body along a first output axis substantially perpendicular to a longitudinal axis of the elongated body. A second output shaft also extends out from the first side of the elongated body along a second output axis substantially perpendicular to the longitudinal axis of the elongated body. The user control is coupled to the elongated body near a first end and the first and second output shafts are situated near the second end of the elongated body. Each of the first output shaft and the second output shaft are configured to turn independent of one another in response to operation of the user control. Various joint distractors for use with the orthopaedic surgical instrument are also disclosed.
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公开(公告)号：US09538953B2
公开(公告)日：2017-01-10
申请号：US14033017
申请日：2013-09-20
IPC分类号： A61B5/00 , A61B5/103 , A61B5/107 , A61F2/46 , A61B17/02 , A61B17/00 , A61B17/28 , A61F2/32 , A61F2/38 , A61F2/40 , A61F2/42 , A61F2/44
CPC分类号： A61B5/4585 , A61B5/103 , A61B5/1076 , A61B5/4528 , A61B5/7445 , A61B17/0206 , A61B17/025 , A61B2017/00734 , A61B2017/0268 , A61B2017/2837 , A61B2090/065 , A61B2560/0431 , A61B2562/0247 , A61B2562/046 , A61F2/32 , A61F2/38 , A61F2/3877 , A61F2/40 , A61F2/4202 , A61F2/44 , A61F2/4657 , A61F2002/4666
摘要： An orthopaedic surgical device for determining the joint force of a patient's knee joint includes a tibial paddle shaped to be positioned in the patient's knee joint and a handle extending from the tibial paddle. The tibial paddle includes a sensor array positioned therein and configured to generate sensor signals indicative of the joint force of the patient's knee joint. The orthopaedic surgical device also includes a control circuit configured to control a display located on the handle to provide a visual indication of the medial and lateral balance of the joint force.
摘要翻译： 用于确定患者膝关节的关节力的整形外科手术装置包括形状被定位在患者的膝关节中的胫骨桨和从胫骨桨延伸的手柄。 胫骨桨包括定位在其中的传感器阵列，并被配置成产生指示患者膝关节的关节力的传感器信号。 整形外科手术装置还包括控制电路，其被配置为控制位于手柄上的显示器，以提供关节力的内侧和外侧平衡的视觉指示。
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