최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0713710 (2012-12-13) |
등록번호 | US-9241745 (2016-01-26) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 493 |
An orthopedic device includes a monolithic patient-specific guide. The patient-specific guide includes a three-dimensional contact surface preoperatively configured from medical scans of a specific patient as a negative surface of a medial portion of a proximal femoral bone of the patient according
An orthopedic device includes a monolithic patient-specific guide. The patient-specific guide includes a three-dimensional contact surface preoperatively configured from medical scans of a specific patient as a negative surface of a medial portion of a proximal femoral bone of the patient according to a preoperative surgical plan for the patient. The guide also includes a proximal planar surface configured for guiding a resection of a femoral neck of the patient, and a scale formed on the planar surface. The scale is configured for indicating a preoperatively planned femoral version of a femoral stem implant and deviations therefrom.
1. An orthopedic device comprising: a patient-specific guide having:a three-dimensional contact surface preoperatively configured from medical scans of a specific patient as a negative surface of a medial portion of a proximal femoral bone of the patient according to a preoperative surgical plan for
1. An orthopedic device comprising: a patient-specific guide having:a three-dimensional contact surface preoperatively configured from medical scans of a specific patient as a negative surface of a medial portion of a proximal femoral bone of the patient according to a preoperative surgical plan for the patient;a proximal planar surface configured for guiding a resection of a femoral neck of the patient; anda scale on the planar surface, the scale configured for indicating a preoperatively planned femoral version of a femoral stem implant and deviations therefrom. 2. The orthopedic device of claim 1, further comprising a version assembly including a body and a pointer element, the version assembly configured to indicate intraoperatively an actual femoral stem version on the scale of the patient specific guide when the version assembly is coupled to a fully seated broach for a femoral stem implant. 3. The orthopedic device of claim 2, wherein the body of the version assembly includes an internal bore configured to receive a proximal post of a broach for a femoral stem implant. 4. The orthopedic device of claim 3 in combination with a broach for the femoral stem. 5. The orthopedic device of claim 4, further comprising a trial trunnion for the broach and a trial femoral head for the trunnion. 6. The orthopedic device of claim 5, in combination with a hip replacement implant. 7. The orthopedic device of claim 1, wherein the medial portion includes a lesser trochanter and the contact surface is configured to include a portion negative of the lesser trochanter, wherein the patient-specific guide is monolithic. 8. An orthopedic device comprising: a patient-specific guide having a three-dimensional contact surface preoperatively configured from medical scans of a specific patient as a negative surface of a medial portion of a proximal femoral bone of the patient according to a preoperative surgical plan for the patient, the medial portion including a lesser trochanter, the patient specific guide having a proximal planar surface configured for guiding a resection of a femoral neck of the patient and a scale on the planar surface, the scale configured for indicating a preoperatively planned femoral version of a femoral stem implant and deviations therefrom;a broach for a femoral stem implant, the broach having a proximal post; anda version assembly having a body with an inner bore receiving the post of the broach and a pointer element attached to the body and rotatable with the broach, the pointer element indicating on the scale a femoral version determined by the broach. 9. The orthopedic device of claim 8, wherein the patient-specific guide is disposable and monolithic. 10. The orthopedic device of claim 8, in combination with a plurality of trunnions and a plurality of trial femoral heads. 11. The orthopedic device of claim 8, in combination with a hip replacement implant.
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