[특허]Percussive therapeutic device

[미국특허] Percussive therapeutic device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61H-001/00 A61H-023/02
출원번호	US-0121568 (2002-04-12)
발명자 / 주소	Miller, Edward W.
대리인 / 주소	Crowell Carl D.
인용정보	피인용 횟수 : 7 인용 특허 : 12

초록 ▼

A chiropractic adjustment tool or tapper comprises a housing, the housing having an open end; a impact assembly disposed within the housing and secured thereto. The impact assembly comprises a reciprocating rod with adjustable travel and impact force. An impelling element such as a solenoid is provided to accelerate the reciprocating rod. Disposed on one end of the reciprocating rod is a coupler to permit multiple impact heads to be attached to the tool. The tool is further improved with the addition of a fan unit on a port in the housing and an exit port located on a distal end of the housing, preferably at a location such that air flow is across the impelling element, and any switch or circuitry to provide cooling and extend tool life.

대표청구항 ▼

1. An impact tool comprising:a housing containing a impact assembly,said impact assembly comprising:an axially reciprocating rod, said reciprocating rod operatively connected to an impelling means, said reciprocating rod having disposed on one end a coupler for adjustably affixing a one or more impact heads at one or more angles of impact,wherein said coupler is comprised of:a collar affixed to said reciprocating rod proximate a forward end of said reciprocating rod, said collar set with a collar pin,a sleeve element disposed within said one or more impact heads for insertably receiving said forward end of said reciprocating rod,a sleeve base affixed to said sleeve element to abut said collar,an at least one pin notch placed in said sleeve base for receiving said collar pin,a means to removably secure said one or more impact heads to said reciprocating rod. 2. An impact tool, comprising:a housing with an inner surface and an outer surface,an impact assembly disposed within said housing, said impact assembly being operatively connected to a power source, with said impact assembly comprising a reciprocating rod transiting said housing with an adjustable stop and an impelling means operatively connected to said reciprocating rod,and a coil spring pair,wherein said coil spring pair is comprised of a forward spring disposed around said reciprocating rod and a rearward spring disposed around said reciprocating rod,said forward spring being biased against said adjustable stop and against the inner surface of the housing on the rearward side,said rearward spring biased against the outer surface of the housing and fitted against a threaded annular head, said threaded annular head being affixed to said reciprocating rod. 3. The impact tool of claim 2 wherein said rearward spring is of a heavier gauge than said forward spring.

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

Mabuchi ; Kenichi, Beauty treatment device.
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Dungan Thomas E., Chiropractic adjusting tool.
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Evans Joseph M. (Export PA) Moore E. Rex (Pittsburgh PA), Chiropractic adjustor.
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Tucek, Kevin B.; Brimhall, John W., Chiropractic adjustor apparatus having housing configured for enhanced heat dissipation and symmetrical force-transmitting shaft support.
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Holder Jack M. (5990 Bird Rd. Miami FL 33155), Chiropractic device for removing a vertebral subluxation.
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Bichel Ronald A. (3141 Hwy. K South Hartford WI 53027), Chiropractic thruster.
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Wing, Thomas W., Linear motor massage apparatus.
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Mabuchi Kenichi (Matsudo JPX) Yagi Masao (Kashiwa JPX), Massager.
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Nakagawa Hajime (Tokyo JPX), Massager.
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Noble Edward D. (Willowdale CAX) Harding Duke (Markham CAX), Percussing body massager having amplitude adjustment means.
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Griner Thomas Edward, Pulsating muscle massaging device.
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Elliott Thomas (Tulsa OK), Spinal and other osseous joint adjusting instrument.
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이 특허를 인용한 특허 (7) 인용/피인용 타임라인 분석

Sokolovos,Genadijus; Sokolovas,Nikiforas; Sokolova,Birute, Body vibration generator having attachments for exercises to target body regions.
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Tucek,Kevin B; Shanks,Steven C., Chiropractic adjustor apparatus with rotation hub.
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Harada, Masanori, Chiropractic apparatus capable of forming a release surface.
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Ark, Timmon; McCombs, Daniel L., Connector assembly for a surgical tool.
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Murugan, Muthu; Fisher, Orin; Allen, Kelly, Electromagnetic device, method and apparatus for selective application to vertebrates.
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Mercer, Dustin, Kinesiology tuning fork.
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Danby, Philip C.; Danby, John Charles, Massaging device having a heat sink.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Percussive therapeutic device 원문보기