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-0718129 (2012-12-18) |
등록번호 | US-9295497 (2016-03-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 492 |
An orthopedic device includes a first patient-specific element having a first patient-specific surface preoperatively configured to mate and conform to a first anatomic portion of a specific patient based on medical scans of the patient. The orthopedic device includes a second patient-specific eleme
An orthopedic device includes a first patient-specific element having a first patient-specific surface preoperatively configured to mate and conform to a first anatomic portion of a specific patient based on medical scans of the patient. The orthopedic device includes a second patient-specific element having a second patient-specific surface preoperatively configured to mate and conform to a second anatomic portion of a specific patient based on medical scans of the patient. An arcuate bridge couples the first and second patient-specific portions. The arcuate bridge is configured to provide clearance the patient's anatomy between the first and second anatomic portions.
1. An orthopedic device comprising: a patient-specific alignment guide configured for a first vertebra of a spinal column of a specific patient, the alignment guide including a U-shaped guide body having first and second legs joined at a distal portion, the distal portion having a patient-specific s
1. An orthopedic device comprising: a patient-specific alignment guide configured for a first vertebra of a spinal column of a specific patient, the alignment guide including a U-shaped guide body having first and second legs joined at a distal portion, the distal portion having a patient-specific surface preoperatively configured to mate with a corresponding surface of a spinous process of the first vertebra, the first and second legs having corresponding first and second hooks configured to mate with corresponding portions of first and second transverse processes of the first vertebra,wherein the first and second legs define an opening configured to provide clearance for a spinous process of a second vertebra that is adjacent and superior to the first vertebra, the opening being on an opposite side of the distal portion as the patient-specific surface preoperatively configured to mate with the corresponding surface of the spinous process of the first vertebra; anda bridge separate from the distal portion, wherein the bridge traverses the opening and connects the first and second legs at a location spaced from the distal portion. 2. The orthopedic device of claim 1, further comprising first and second patient-specific drilling bores passing through corresponding extensions of the first and second hooks and having patient-specific orientations configured to be centered along corresponding right and left pedicles of the first vertebra and through a vertebral body of the first vertebra. 3. The orthopedic device of claim 1, wherein the bridge is curved and is configured to provide clearance for underlying bone and soft tissue structures. 4. The orthopedic device of claim 1, wherein the bridge includes a pressure pad configured to apply pressure and transmit forces through the first and second hooks to the corresponding first and second transverse processes. 5. The orthopedic device of claim 4, wherein the pressure pad has an oval shape. 6. The orthopedic device of claim 4, wherein the pressure pad has a concave surface configured for fingertip contact. 7. An orthopedic device comprising: a patient-specific alignment guide configured for a first vertebra of a spinal column of a specific patient, the alignment guide including a U-shaped guide body having first and second legs joined at a distal portion, the distal portion having a patient-specific surface preoperatively configured to mate with a corresponding surface of a spinous process of the first vertebra, the first and second legs having corresponding first and second hooks configured to mate with corresponding portions of first and second transverse processes of the first vertebra,wherein the first and second legs define an opening configured to provide clearance for a spinous process of a second vertebra that is adjacent and superior to the first vertebra, the opening being on an opposite to-side of the distal portion as the patient-specific surface preoperatively configured to mate with the corresponding surface of the spinous process of the first vertebra; andan arcuate bridge separate from the distal portion, wherein the bridge traverses the opening and connects the first and second legs at a location proximal to the distal portion. 8. The orthopedic device of claim 7, wherein the arcuate bridge is curved and is configured to provide clearance for underlying bone and soft tissue structures. 9. The orthopedic device of claim 8, wherein the arcuate bridge includes a pressure pad configured to apply pressure and transmit forces through the first and second hooks to the corresponding first and second transverse processes. 10. The orthopedic device of claim 9, wherein the pressure pad has an oval shape. 11. The orthopedic device of claim 9, wherein the pressure pad has a concave surface configured for fingertip contact. 12. The orthopedic device of claim 7, further comprising first and second patient-specific drilling bores passing through corresponding extensions of the first and second hooks and having patient-specific orientations configured to be centered along corresponding right and left pedicles of the first vertebra and through a vertebral body of the first vertebra. 13. An orthopedic device comprising: a first patient-specific element having a first patient-specific surface preoperatively configured to mate and conform to a first transverse process of first vertebra of a specific patient based on medical scans of the patient at a proximal end of the first patient-specific element,a second patient-specific element having a second patient-specific surface preoperatively configured to mate and conform to a second transverse process of the first vertebra of the specific patient based on medical scans of the patient at a proximal end of the second patient specific element;a third patient-specific element positioned between and coupling the first and second patient-specific elements at distal ends of the first and second patient-specific elements, and having a third patient-specific surface preoperatively configured to mate with a corresponding surface of a spinous process of the first vertebra; andan arcuate bridge coupling the first and second patient-specific portions, wherein the arcuate bridge is spaced from the third patient-specific element between the proximal and distal ends of the first and second patient-specific elements, the arcuate bridge configured to provide clearance for a second vertebra between the first and second transverse processes,wherein the third patient-specific element has a proximal surface proximate the first and second patient-specific elements and a distal surface distal to the first and second patient-specific elements, the distal surface defining the third patient-specific surface. 14. The orthopedic device of claim 13, further comprising first and second patient-specific drilling bores passing through the corresponding first and second patient-specific elements and having patient specific-orientations for guiding fixation elements into the corresponding first and second transverse processes. 15. The orthopedic device of claim 13, wherein the arcuate bridge includes a pressure pad configured to apply pressure and transmit forces through the first and second patient-specific elements. 16. The orthopedic device of claim 13, wherein the first and second patient-specific elements collectively define an opening configured to provide clearance for a spinous process of the second vertebra that is adjacent and superior to the first vertebra, the opening being on an opposite side of the third patient-specific element as the third patient-specific surface.
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