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-0186345 (1988-04-26) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 568 인용 특허 : 4 |
A system and method for positioning a tool relative to a patient\s bone to facilitate the performance of a surgical bone alteration task. The system comprises a bone immobilization device for supporting the bone in a fixed position with respect to a reference structure, and a robot that includes a b
A system and method for positioning a tool relative to a patient\s bone to facilitate the performance of a surgical bone alteration task. The system comprises a bone immobilization device for supporting the bone in a fixed position with respect to a reference structure, and a robot that includes a base fixed in position with respect to the reference structure. The robot also includes a mounting member, and a manipulator connected between the base and the mounting member and permitting relative movement therebetween. The tool to be positioned by the system is mounted to the mounting member. The mounting member is caused to move relative to the reference structure in response to movement commands, so that the tool can be moved to a desired task position to facilitate performance of the task. The system preferably also includes a template attachable to the mounting member, a feature of the template representing a portion of a task. Preferably, the template is secured to the mounting member, and the template is then manually manipulated such that the template feature is properly oriented with respect to the patient\s bone. The template position is then recorded as a reference position that may thereafter be combined with a geometric database defining the task to determine the position of the tool. Particular embodiments for a bone immobilizer, a template and a saw guide are also described, together with a stabilizing device for the robot and a safety device for the robot base.
A system for positioning a tool relative to a patient\s bone to facilitate the performance of a surgical bone alteration task, the system comprising: bone immobilization means for supporting the bone in a fixed position with respect to a reference structure; a robot comprising a base fixed in positi
A system for positioning a tool relative to a patient\s bone to facilitate the performance of a surgical bone alteration task, the system comprising: bone immobilization means for supporting the bone in a fixed position with respect to a reference structure; a robot comprising a base fixed in position with respect to the reference structure, a mounting member, a manipulator connected between said base and said mounting member and permitting relative movement therebetween, and attachment means for securing the tool to said mounting member; and means for causing said mounting member to move relative to the reference structure in response to movement commands, whereby the tool can be moved to a desired task position to facilitate performance of said task.
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