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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0868745 (1986-05-30) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 81 인용 특허 : 0 |
A method and apparatus for effecting painless hypodermic needle administration of liquid anesthetics particularly in dentistry in which the needle is carried on a light wand and the anesthetic is delivered to the needle by motive means independently of the operator\s fingers during penetration of th
A method for anesthetizing body tissue by means of local anesthetic using a hollow hypodermic needle, the steps of establishing a uniform flow of anesthetic at a flow rate less than 1.0 cc. per minute through the needle no later than the instant of entry into the tissue maintaining said uniform flow
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