Surgery – Instruments – Chiropractic or osteopathic implement
Patent
1992-07-28
1994-02-01
Grosz, Alexander M.
Surgery
Instruments
Chiropractic or osteopathic implement
128845, 482 35, 5623, 182116, A61H 102, A61F 500
Patent
active
052828344
DESCRIPTION:
BRIEF SUMMARY
The object of the present invention is a table which permits, by a simple posture, a stretching of the spinal column and therefore the alleviating of back pains.
Traditional traction tables employ sophisticated systems of pulleys and weights which are difficult to handle and at times dangerous, due to excessive traction.
The present invention makes it possible to overcome these drawbacks by proposing a table of simple design which is not dangerous in use.
The table of the invention comprises a tubular footing formed of two vertical front legs and two obliquely arranged rear legs, firmly attached on both sides to two horizontal tubes constituting the edges of the table, there being provided on the top of the unit a board positioned at a height which permits a patient lying prone to have his or her legs in empty space.
In accordance with the invention, two L-shaped tubular elements are slidably mounted on the longitudinal edges of the table, their base being firmly attached to each of said longitudinal edges and their upper part extending horizontally, on both sides of the board, which elements can be locked in position by any suitable means, for instance a screw. The function of these tubular elements is to retain the arms of the patient once the patient is installed on the table, making it possible to effect a passive stretching of the paravertebral muscles and therefore a decrease in the pressure between the vertebrae.
In accordance with the invention, two vertical handles are arranged at the upper ends of the rear legs of the table so as to permit active stretching of the paravertebral muscles when the patient grips them and extends his/her arms, pushing his/her trunk towards the front end of the table.
In accordance with a preferred embodiment of the table of the invention, each of the two rear legs of the table is provided with two or three rungs enabling the patient to climb up and lie prone, allowing his or her legs to hang in the space between the two half ladders formed by said rungs.
The invention will be better understood from a reading of the following description, which refers to the accompanying drawing in which a non-limitative embodiment is shown.
The sole FIGURE of the accompanying drawing is a perspective view of the table of the invention.
Referring to this FIGURE, it is seen that the table of the invention comprises a rectangular horizontal board 1 placed on a footing formed of two vertical front legs 2 and two rear legs 3 which are inclined towards the rear at an angle A of about 110.degree., assuring good stability of the unit when the patient climbs onto the table, the legs 2 and 3 being rigidly attached to horizontal longitudinal tubes 22 and horizontal transverse tubes 23.
On each of the two rear legs 3, there are fastened three inwardly directed rungs 31, 32, 33 and 41, 42, 43, each of a length of about 12 centimeters, constituting two half ladders 30 and 40 separated by a space d of about 30 centimeters, permitting the patient to have his or her legs dangling or to balance them without their being retained.
Along the longitudinal edges 22 of the board 1 there slide two tubular elements 6 of L-shape which can be locked by a screw 61 in order to restrain the patient under his/her armpits, his/her arms hanging down on both sides of the table.
The rear legs 3 are extended at their upper part by two tubular vertical handles 5 which protrude above the board 1 by about 15 centimeters. When the patient grips the handles 5 and stretches his or her arms, the trunk of the patient is pushed forward; the legs of the patient then rest against the edge of the board 1 at the level of his/her thighs, which causes a stretching of the spinal column.
As in the case of any medical table, the four legs are connected together at a short distance from the floor by longitudinal bars 7 and transverse bars 8 which assure its stability, a free space being left at the rear of the table so that the legs of the patient can dangle without being retained.
By way of illustration, for a patient of average height, t
REFERENCES:
patent: 3491385 (1970-01-01), Werner
patent: 3672361 (1972-06-01), Fourneron
patent: 4102336 (1978-07-01), Wiener et al.
patent: 4915101 (1990-04-01), Cuccia
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