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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0923827 (2013-06-21) |
등록번호 | US-8979936 (2015-03-17) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 75 인용 특허 : 465 |
An orthopedic implant includes a first portion including at least one feature modified to be patient-specific and match the anatomy of a specific patient from a three-dimensional digital image of a patient's joint using computer modeling. The orthopedic implant includes a non-custom inner bone-engag
An orthopedic implant includes a first portion including at least one feature modified to be patient-specific and match the anatomy of a specific patient from a three-dimensional digital image of a patient's joint using computer modeling. The orthopedic implant includes a non-custom inner bone-engaging surface including a plurality of planar surfaces configured for engagement with non-custom bone cuts.
1. An orthopedic implant comprising: a tibial bearing including a non-custom portion; anda tibial tray including a non-custom locking mechanism configured to be coupled with the non-custom portion of the tibial bearing, wherein the tibial tray has a patient-specific profile configured during a preop
1. An orthopedic implant comprising: a tibial bearing including a non-custom portion; anda tibial tray including a non-custom locking mechanism configured to be coupled with the non-custom portion of the tibial bearing, wherein the tibial tray has a patient-specific profile configured during a preoperative plan to closely match a corresponding profile of a tibia of a specific patient based on a three-dimensional digital image of a patient's joint using computer modeling, wherein the patient-specific profile of the tibial tray is obtained by modifying a digital image of a non-custom tibial implant without modifying the non-custom locking mechanism. 2. The orthopedic implant of claim 1, wherein the locking mechanism includes a plurality of recesses on the tibial tray. 3. The orthopedic implant of claim 1, wherein the tibial tray is designed in sizing increments of less than 2 mm. 4. The orthopedic implant of claim 3, wherein the sizing increments correspond to a width of the tibial tray. 5. The orthopedic implant of claim 1, wherein the patient-specific profile of the tibial tray is configured to match at least one of a medial portion and a lateral portion of the corresponding profile of the tibia of the specific patient based on the three-dimensional digital image of the patient's joint.
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