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) |
|
출원번호 | US-0048928 (2016-02-19) |
등록번호 | US-10238427 (2019-03-26) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 487 |
A system for non-invasively adjusting the curvature of a spine includes a housing having a first end and a second end, a first rod having a first end telescopically disposed within a cavity of the housing along a first longitudinal axis at the first end of the housing and having a first threaded por
A system for non-invasively adjusting the curvature of a spine includes a housing having a first end and a second end, a first rod having a first end telescopically disposed within a cavity of the housing along a first longitudinal axis at the first end of the housing and having a first threaded portion extending thereon, and a second end configured to be coupled to a first portion of a spinal system of a subject, a second rod having a first end telescopically disposed within the cavity along a second longitudinal axis at the second end of the housing and having a second threaded portion extending thereon, and a second end configured to be coupled to a second portion of the spinal system of the subject, a driving member rotatably disposed within the cavity and configured to be activated from a location external to the body of the subject.
1. A system for non-invasively adjusting the curvature of a spine comprising: a housing having a first end and a second end and a cavity between the first end and the second end;a first rod having a first end telescopically disposed within the cavity of the housing along a first longitudinal axis at
1. A system for non-invasively adjusting the curvature of a spine comprising: a housing having a first end and a second end and a cavity between the first end and the second end;a first rod having a first end telescopically disposed within the cavity of the housing along a first longitudinal axis at the first end of the housing and having a first threaded portion extending thereon, and a second end configured to be coupled to a first portion of a spinal system of a subject;a second rod having a first end telescopically disposed within the cavity of the housing along a second longitudinal axis at the second end of the housing and having a second threaded portion extending thereon, and a second end configured to be coupled to a second portion of the spinal system of the subject;an actuator disposed within the cavity of the housing and configured to be activated from a location external to the body of the subject;a first threaded driver coupled to a first side of the actuator, the first threaded driver configured to communicate with the first threaded portion of the first rod;a second threaded driver coupled to a second side of the actuator, the second threaded driver configured to communicate with the second threaded portion of the second rod;wherein rotation of the first threaded driver in a first direction moves the first end of the first rod into the cavity of the housing along the first longitudinal axis and wherein rotation of the second threaded driver moves the first end of the second rod into the cavity of the housing along the second longitudinal axis. 2. The system of claim 1, wherein the first longitudinal axis is substantially co-linear with the second longitudinal axis. 3. The system of claim 1, wherein the actuator rotates about a third longitudinal axis and wherein no two of the first, second, and third longitudinal axes are co-linear. 4. The system of claim 3, wherein the first and third longitudinal axes define a first angle and the second and third longitudinal axes define a second angle. 5. The system of claim 4, wherein the first angle is substantially equal to the second angle. 6. The system of claim 4, wherein the first angle is different from the second angle. 7. The system of claim 1, wherein rotation of the first threaded driver in a second direction, opposite the first direction, moves the first end of the first rod out of the cavity of the housing along the first longitudinal axis and wherein rotation of the second threaded driver moves the first end of the second rod out of the cavity of the housing along the second longitudinal axis. 8. The system of claim 1, wherein the actuator, the first threaded driver, and the second threaded driver comprise a turnbuckle. 9. The system of claim 1 wherein the first threaded portion of the first rod and the first threaded driver comprise right-handed threads and the second threaded portion of the second rod and the second threaded driver comprise left-handed threads. 10. The system of claim 1 wherein the first threaded portion of the first rod and the first threaded driver comprise left-handed threads and the second threaded portion of the second rod and the second threaded driver comprise right-handed threads. 11. The system of claim 1, wherein at least one of the first threaded driver and second threaded driver comprises a lead screw. 12. The system of claim 11, wherein the other of the first threaded driver and second threaded driver comprises a lead screw. 13. The system of claim 1, wherein at least one of the first threaded driver and second threaded driver comprises a female thread. 14. The system of claim 13, wherein the other of the first threaded driver and second threaded driver comprises a female thread. 15. The system of claim 14, wherein at least one of the female thread of the first threaded driver and second threaded driver comprises a nut. 16. The system of claim 1, wherein the first threaded portion of the first rod comprises a female thread. 17. The system of claim 16, wherein the second threaded portion of the second rod comprises a female thread. 18. The system of claim 1, wherein the first threaded portion of the first rod comprises a male thread. 19. The system of claim 18, wherein the second threaded portion of the second rod comprises a male thread. 20. The system of claim 1, wherein the first rod and second rod each have diameters of about 3.5 mm or greater.
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