Magnetic orthodontic appliance |
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| 申请号 | US44457165 | 申请日 | 1965-04-01 | 公开(公告)号 | US3353271A | 公开(公告)日 | 1967-11-21 |
| 申请人 | BLECHMAN ABRAHAM M; | 发明人 | BLECHMAN ABRAHAM M; | ||||
| 摘要 | |||||||
| 权利要求 | 1. IN AN ORTHODONTIC APPLIANCE HAVING AN ARCH WIRE ADAPTED TO BE SECURED TO THE TEETH OF A PERSON, MEANS FOR GENERATING A CORRECTIVE FORCE INCLUDING A FIRST MAGNETIC ELEMENT SECURED TO SAID ARCH WIRE, A SECOND MAGNETIC ELEMENT AND ANCHORING MEANS FOR MOUNTING SAID SECOND MAGNETIC ELEMENT ON THE BUCCAL SIDE OF THE TEETH WITHIN THE MAGNETIC FIELD OF THE FIRST MAGNETIC ELEMENT. |
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| 说明书全文 | |||||||
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