IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0638074
(1991-01-07)
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발명자
/ 주소 |
- Johnston Thomas L. (43 Benedict Rd. Pittsford NY 14534)
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인용정보 |
피인용 횟수 :
11 인용 특허 :
0 |
초록
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An apparatus for stretching a joint of the human body (such as a knee joint) is disclosed. This apparatus contains an extension harness, a line cord, a first guide for the line cord which preferably is attached to the harness (such as grommets in the harness or pulley blocks attached to the harness)
An apparatus for stretching a joint of the human body (such as a knee joint) is disclosed. This apparatus contains an extension harness, a line cord, a first guide for the line cord which preferably is attached to the harness (such as grommets in the harness or pulley blocks attached to the harness), a second guide for the line cord (such as a pulley system, or an eye hook), and an anchor. When the harness secured around a patient\s knee and attached to an anchoring surface, movement of the line cord causes movement of the harness.
대표청구항
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An apparatus for stretching a knee joint of the human body, comprising an extension harness comprised of at least a first flap, a second flap, a third flap, a fourth flap, , a first line cord, a second line cord, a means for guiding said first line cord, a means for guiding said second line cord, me
An apparatus for stretching a knee joint of the human body, comprising an extension harness comprised of at least a first flap, a second flap, a third flap, a fourth flap, , a first line cord, a second line cord, a means for guiding said first line cord, a means for guiding said second line cord, means for connecting said extension harness to an anchoring surface disposed beneath said extension harness, and means for moving said harness in response to the movement of said first and second line cords, wherein: (a) said extension harness is a flexible member comprised of at least a first orifice which is substantially centered within said extension harness, wherein: 1. the maximum dimension of said first orifice is at least about 4 inches, 2. the maximum width of said harness is at least about 10 inches, 3. the maximum length of said harness is at least about 15 inches, (b) said first flap is comprised of a first grommet, said second flap is comprised of a second grommet, said third flap is comprised of a third grommet, and said fourth flap is comprised of a fourth grommet; (c) said line cord has a diameter of from about 0.01 to about 0.5 inches; (d) said first line cord extends through said means for guiding said first line cord, then through said first grommet, then again through said means for guiding said first line cord, and then through said second grommet, and then to said means of connecting said extension harness to aground anchoring surface; and (e) said second line cord extends through said means for guiding said second line cord, then through said third grommet, then again through said means for guiding said second line cord, and then through said fourth grommet, and then to said means for connecting said extension harness to a ground anchoring surface.
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