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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.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0887166 (2013-05-03) |
등록번호 | US-9907513 (2018-03-06) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1054 |
A medical device system includes a needle having a tip including a permanent magnet, and a magnet sensing device including a plurality of sensors configured to detect the magnetic field of the permanent magnet. The magnet sensing device is operable to localize a position of the permanent magnet rela
A medical device system includes a needle having a tip including a permanent magnet, and a magnet sensing device including a plurality of sensors configured to detect the magnetic field of the permanent magnet. The magnet sensing device is operable to localize a position of the permanent magnet relative to the magnet sensing device and to indicate a path of the needle on a display.
1. A medical device system, comprising: a needle having a tip including a permanent magnet; anda magnet sensing device including a plurality of sensors configured to detect a magnetic field of the permanent magnet, the magnet sensing device operable to localize a position of the permanent magnet rel
1. A medical device system, comprising: a needle having a tip including a permanent magnet; anda magnet sensing device including a plurality of sensors configured to detect a magnetic field of the permanent magnet, the magnet sensing device operable to localize a position of the permanent magnet relative to the magnet sensing device and to indicate a path of the needle on a display. 2. The system according to claim 1, wherein the path is a three-dimensional projection. 3. The system according to claim 1, wherein the magnet sensing device includes an audible indicator operable to provide a representation of the position of the permanent magnet relative to the magnet sensing device. 4. The system according to claim 1, further comprising a light emitting element coupled to the magnet sensing device. 5. The system according to claim 4, wherein the light emitting element is configured to provide visible light with sufficient brightness to penetrate tissue of a body such that the light is visible from a location inside the body. 6. The system according to claim 4, wherein the magnet sensing device and the light emitting element are in physically separable housings. 7. The system according to claim 4, wherein the light emitting element is positioned on a face of the magnet sensing device, the light emitting element operable to confirm the position of the permanent magnet relative to the magnet sensing device.
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