FR2570274A1 - Apparatus for relaxation, intervertebral extension, lymphatic drainage and modifying the gravitational resistance to the circulation of blood - Google Patents
Apparatus for relaxation, intervertebral extension, lymphatic drainage and modifying the gravitational resistance to the circulation of blood Download PDFInfo
- Publication number
- FR2570274A1 FR2570274A1 FR8414158A FR8414158A FR2570274A1 FR 2570274 A1 FR2570274 A1 FR 2570274A1 FR 8414158 A FR8414158 A FR 8414158A FR 8414158 A FR8414158 A FR 8414158A FR 2570274 A1 FR2570274 A1 FR 2570274A1
- Authority
- FR
- France
- Prior art keywords
- articulated
- jack
- tilting plane
- tilting
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001926 lymphatic effect Effects 0.000 title claims 2
- 239000008280 blood Substances 0.000 title 1
- 210000004369 blood Anatomy 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 3
- 230000000284 resting effect Effects 0.000 claims abstract 2
- 230000017531 blood circulation Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2203/00—Additional characteristics concerning the patient
- A61H2203/04—Position of the patient
- A61H2203/0481—Hanging
- A61H2203/0493—Hanging by hanging the patient upside down or inclined downwardly
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Description
La présente invention concerne les appareils de reluxation, d'élongation intervertébrale, de drainage lymphotique et de modification de la résistance gravitationnelle à la circulation sanguine. The present invention relates to reluxation devices, intervertebral elongation, lymphotic drainage and modification of gravitational resistance to blood circulation.
On connaît déjà de tels appareils, utilisant le propre poids du corps afin de déterminer une élongation progressive de la colonne vertébrale en décomprimant les espaces intervertébraux et décrits dans les brevets français nO 1602919, 2211856, 2324283 et le brevet américain nO 3716230. We already know such devices, using the body's own weight to determine a progressive elongation of the spine by decompressing the intervertebral spaces and described in French patents No. 1602919, 2211856, 2324283 and American patent No. 3716230.
Ces appareils sont généralement difficiles à manipuler et certains sont même potentiellement dangereux pour l'utilisateur. Ils utilisent, en effet, l'action intégrale de la gravité, dons des cas où une simple fraction de celle-ci serait largement suffisante. Il est généralement difficile d'obtenir le blocage de l'appareil dons une position déterminée et, même quand il existe une possibilité de réglage, celle-ci agit de manière simplement discontinue. These devices are generally difficult to handle and some are even potentially dangerous for the user. They use, in fact, the integral action of gravity, gifts of the cases where a simple fraction of it would be more than sufficient. It is generally difficult to obtain the locking of the apparatus in a determined position and, even when there is a possibility of adjustment, this acts in a simply discontinuous manner.
Il existe également des appareils de traction mais, en général, le malade n'a pas la possibilité de doser lui-même la force exercée. There are also traction devices but, in general, the patient does not have the possibility of measuring the force exerted himself.
L'appareil selon l'invention a pour objet de pallier ces inconvénients. The object of the apparatus according to the invention is to overcome these drawbacks.
Selon une première réalisation, l'appareil comporte un plan inclinable sur lequel s'allonge le sujet. Ce plon est articulé autour d'un axe solidaire d'un piétement et mu par un moyen de levage constitué par un vérin hydraulique articulé, commandé par une pompe hydraulique incorporée, manoeuvrée manuellement par un levier et dont la tige est prévue pour se bloquer hydrauliquement à n'importe quel endroit de la course par l'intermédiaire d'un moyen annexe d'asservissement du circuit hydraulique de retour du fluide au réservoir. According to a first embodiment, the device comprises a tilting plane on which the subject stretches. This plon is articulated around an axis integral with a base and moved by a lifting means constituted by an articulated hydraulic cylinder, controlled by an incorporated hydraulic pump, operated manually by a lever and the rod of which is intended to lock hydraulically at any point in the race by means of an auxiliary means for controlling the hydraulic circuit for returning the fluid to the reservoir.
Selon une seconde réalisation de l'invention, le moyen de levage est un cric comportant un cpuple de pignons coniques entratnant un ensemble à vis-écrou, montés sur des tubes télescopiques. According to a second embodiment of the invention, the lifting means is a jack comprising a quadruple of bevel gears driving a screw-nut assembly, mounted on telescopic tubes.
Les avantages présentés par l'appareil selon l'invention sont les suivants
- L'appareil réalise, par étirement progressif, la décompression des disques intervertébraux.The advantages presented by the apparatus according to the invention are as follows:
- The device achieves, by progressive stretching, the decompression of the intervertebral discs.
- Il est très facile à manoeuvrer- pur pompage, au moyen d'un unique levier multifonctionnel, assurant à la fois la montée, la descente et le blocage en n'importe quelle position de la course. - It is very easy to maneuver - pure pumping, by means of a single multifunctional lever, ensuring at the same time the rise, the descent and the blocking in any position of the race.
- Tout risque de traumatisme est totalement éliminé car -l'utilisateur règle lui-meme, à volonté, la force-opérante toujours assez faible. - Any risk of trauma is completely eliminated because - the user regulates himself, at will, the operating force always quite low.
- Il présente une sécurité absolue, suns aucun risque de basculement intempestif du piétement. - It presents absolute security, no risk of inadvertent tilting of the base.
- La montée s'effectue d'une manière assez lente, ce qui permet à la circulation sanguine de s'adapter au changement d'orientation par rapport à la position horizontale de départ. - The rise takes place in a fairly slow way, which allows the blood circulation to adapt to the change of orientation compared to the horizontal starting position.
- La descente, bien qu'un peu plus rapide, s'effectue régulièrement et sans aucune brutalité. - The descent, although a little faster, takes place regularly and without any brutality.
L'invention est décrite en détail dans le texte qui suit, en référence aux dessins annexés, donnés à titre d'exemples non limitatifs, et dans lesquels
- les Fig. 1 et 2 montrent un premier exemple de réalisation d'un appareil dont le moyen de levage est un vérin hydraulique;
-.la Fig. 3 montre un exemple de schéma hydraulique de la commande du vérin de levage de la Fig. 1-;
- les Fig. 4, 5, 6, 7 et 8 montrent le détail d'un moyen annexe d'asservissement des clapets de blocage de la tige du vérin;
- les Fig. 9 et 10 montrent une variante d'appareil selon l'invention, équipé d'un moyen de levage à système à engrenage et vis-écrou. The invention is described in detail in the following text, with reference to the accompanying drawings, given by way of nonlimiting examples, and in which
- Figs. 1 and 2 show a first embodiment of an apparatus, the lifting means of which is a hydraulic cylinder;
- Fig. 3 shows an example of a hydraulic diagram of the control of the lifting cylinder of FIG. 1-;
- Figs. 4, 5, 6, 7 and 8 show the detail of an annex means for controlling the locking valves of the rod of the jack;
- Figs. 9 and 10 show a variant of apparatus according to the invention, equipped with a lifting means with a gear system and screw-nut.
Les Fig. 1 et 2 montrent, vu en élévation et de côté, un exemple d'un mode de réalisation d'un appareil selon l'invention. Il comporte un piétement (t) comprenant deux traverses latérales (2, 3) munies d'articulations (4, 5) autour desquelles pivote n plateau dénommé plan inclinable (6), figuré en position inclinée (7) en traits mixtes. Figs. 1 and 2 show, seen in elevation and from the side, an example of an embodiment of an apparatus according to the invention. It has a base (t) comprising two lateral crosspieces (2, 3) provided with articulations (4, 5) around which pivots a plate called tilting plane (6), shown in inclined position (7) in phantom.
Le dit plan inclinable (6) est mû au moyen d'un levier (8) agissant sur un moyen de levage constitué par un vérin hydraulique (9) comportant, à son extrémité inférieure, une pompe hydraulique (10) articulée sur des paliers solidaires du piétement et supportant un arbre (11) sur lequel est calé le levier de manoeuvre (8). La tige (12) du vérin (9) est articulée en (13) en chape sous le dit plan inclinable (6J, lequel repose, au repos, sur des potins (14) du piétement (1). Le méconisme de commande du plan inclinable (6) sera décrit plus loin. Said tilting plane (6) is moved by means of a lever (8) acting on a lifting means constituted by a hydraulic cylinder (9) comprising, at its lower end, a hydraulic pump (10) articulated on integral bearings of the base and supporting a shaft (11) on which the operating lever (8) is wedged. The rod (12) of the jack (9) is articulated in (13) in a yoke under the said tilting plane (6J, which rests, at rest, on gossip (14) of the base (1). tilting (6) will be described later.
Pour permettre à l'utilisateur d'être maintenu sur la table, on a prévu, fixé sur la partie "haute" du dit plan inclinable (6), un cale-pieds (15) constitué par un bloc supportont deux tubes (16, 17) recouverts d'une enveloppe (18) en mousse, feutre ou tout autre matériau assurant un confort suffisunt au maintien des pieds. Le bloc (15) est fixé sur une charnière (19) articulée en (20) à la partie inférieure du dit plon inclinable (6), de telle sorte qu'il puisse être escamoté après usage et maintenu en-dessous, comme figuré en traits mixtes, par exemple au moyen d'une ferrite (20) coopérant avec une plaquette en fer doux (21). To allow the user to be kept on the table, there is provided, fixed on the "high" part of said tilting plane (6), a footrest (15) constituted by a block support two tubes (16, 17) covered with an envelope (18) of foam, felt or any other material ensuring sufficient comfort for the maintenance of the feet. The block (15) is fixed to a hinge (19) articulated at (20) at the bottom of said tilting plon (6), so that it can be retracted after use and kept below, as shown in mixed lines, for example by means of a ferrite (20) cooperating with a soft iron plate (21).
Pour tenir compte des différentes tailles d'utilisateurs, on peut rendre réglable la position du cale-pieds par pour exemple au moyen d'une glissière munie de crans ou de trous dans lesquels on engoge une pièce complémentaire de positionnement solidaire du bloc (15). To take account of the different sizes of users, the position of the toe clip can be made adjustable, for example by means of a slide provided with notches or holes in which a complementary positioning piece secured to the block (15) is engaged. .
Pour permettre d'agir sur la colonne cervicale, on a prévu, à la place du bloc cale-pieds (15) de fixer une mentonnière. Cette mentonnière pourrait également etre accrochée directement sur le cule-pieds (15). To allow action on the cervical spine, provision has been made, in place of the toe block (15), for attaching a chin rest. This chin strap could also be hung directly on the foot strap (15).
Les Fig. 3 à 8 montrent le mode de commande du vérin de levage de l'appareil de la Fig. 1. Figs. 3 to 8 show the control mode of the lifting cylinder of the apparatus of FIG. 1.
Sur la Fig. 3, on u montré un exemple simplifié de schéma hydraulique de commande du vérin (V) au moyen d'une pression hydraulique débitée par une pompe hydraulique (P) manoeuvrée monuellement au moyen d'un levier (8). Lorsque l'on manoeuvre le levier (8) selon la course de O à 1, Fig. In Fig. 3, there is shown a simplified example of a hydraulic diagram for controlling the jack (V) by means of a hydraulic pressure supplied by a hydraulic pump (P) operated monumental by means of a lever (8). When the lever (8) is operated according to the stroke from O to 1, Fig.
5, les clapets anti-retour (C2) et (C3) s'ouvrent.5, the non-return valves (C2) and (C3) open.
Pour la descente du plan inclinable (6) sous l'action du poids (Q) de l'utilisateur, les clapets asservis (C4, C5) sont ouverts par l'intermédiaire d'un moyen d'asservissement à cames (CA1, CA2), Fig. 4, calées surun arbre (11) supporté par des paliers (25, 26) solidaires du piétement (1). Un excentrique (27), également solidaire de l'arbre (11), agit sur un galet (28) monté en chape sur une tige (29) solidaire du piston (30) de la pompe (31), la dite tige (29) étant rappelée par un ressort de compression (32) pour mointenir le galet (28) au contact de l'excentrique (27). For the descent of the tilting plane (6) under the action of the weight (Q) of the user, the controlled valves (C4, C5) are opened by means of a cam control means (CA1, CA2 ), Fig. 4, wedged on a shaft (11) supported by bearings (25, 26) integral with the base (1). An eccentric (27), also integral with the shaft (11), acts on a roller (28) mounted in a yoke on a rod (29) integral with the piston (30) of the pump (31), the said rod (29 ) being returned by a compression spring (32) to moint the roller (28) in contact with the eccentric (27).
Sur la Fig. 6, on a montré un exemple de réalisation des clapets anti-retour asservis (C4, cs), constituée par un cylindre (34j dans lequel se déplace un p-iston (35), sous l'action d'un poussoir (36) maintenu au contact d'une came (CAl, CA2) au moyen d'un ressort de compression (37). In Fig. 6, an exemplary embodiment of the controlled non-return valves (C4, cs) has been shown, constituted by a cylinder (34j in which a p-piston (35) moves, under the action of a pusher (36) maintained in contact with a cam (CAl, CA2) by means of a compression spring (37).
Le profil des cames (CA1, CA2) de commande des clapets (C4) et (C5) est identique; il est représenté sur la Fig. 7. The profile of the cams (CA1, CA2) for controlling the valves (C4) and (C5) is identical; it is shown in FIG. 7.
La position de repos du levier (8) correspond à la partie cylindrique (38) de la came. Lorsque le levier (8) se déplace vers la position 1, la pompe (P) débite une cylindrée dans la chambre (40) du vérin; le clapet anti-retour (C2) s'ouvre et laisse s'ecoulert de la chambre différentielle (41) du vérin, un volume égal à celui de la cylindrée de la pompe introduite dans la chambre (40). Les clapets antiretour (C1, C2, C3) agissent normulement. The rest position of the lever (8) corresponds to the cylindrical part (38) of the cam. When the lever (8) moves to position 1, the pump (P) delivers a displacement in the chamber (40) of the jack; the non-return valve (C2) opens and lets flow from the differential chamber (41) of the jack, a volume equal to that of the displacement of the pump introduced into the chamber (40). The non-return valves (C1, C2, C3) act normally.
Si l'on arrête, dans une position quelconque, la montée du plan inclinable, sous l'action du poids (Q) le clapet (C3) est fermé, ainsi que le clopet (C2), et la tige du vérin est immobilisée, dons sa position, d'une façon très sOre. If we stop, in any position, the rise of the tilting plane, under the action of the weight (Q) the valve (C3) is closed, as well as the valve (C2), and the cylinder rod is immobilized, so his position, in a very safe way.
Pour effectuer la manoeuvre de descente, il suffit de tirer le levier (8) de la position 0 vers la position O cela a pour effet de faire tourner le lobe (39) des cames (CA1, CA2) qui déplacent les poussoirs (36) des clapets asservis (C4) et (C5) dont le piston (35) démasque les orifices de passage du fluide qui s'écoule lentement vers le réservoir (R), jusqu'à ce que le plan inclinable (6) repose sur ses butées (14), Fig. î. To carry out the descent maneuver, it suffices to pull the lever (8) from position 0 to position O. This has the effect of rotating the lobe (39) of the cams (CA1, CA2) which move the pushers (36). servo valves (C4) and (C5) whose piston (35) unmasks the orifices for passage of the fluid which flows slowly towards the reservoir (R), until the tilting plane (6) rests on its stops (14), Fig. î.
Les Fig. 8 et 9 montrent une variante de moyen de levage du plan inclinable sur un appareil plus léger que celui de la Fig. 1. Il comporte un bûti métallique (54), pur exemple en tubes soudés, muni d'une articulation (55) autour de laquelle pivote le plan inclinable (42). Le dit moyen de levage (43), représenté schématiquement à plus grande échelle sur la Fig. 10, comporte deux tubes télescopiques (44, 45), articulés en chape, d'une part en (46) sur le bâti (54), et d'autre part en (47) sous le plan inclinable (42). Il comporte un couple d'engrenages coniques (48, 49), l'engrenage (48) étant solidaire d'une manivelle de manoeuvre (50) tournant dans des paliers du tube (44), et l'engrenage (49) étant
Solidaire d'une vis (si) coopérant avec un écrou (52) solidaire du second tube (45) sur lequel coulisse le tube (44). Lorsque l'utilisateur est en place sur le plon inclinable t42), les pieds engagés dans les colerpieds, il tourne la manivelle dans le sens approprié pour manoeuvrer le plan inclinable (42). Les. efforts de frottement dans les tubes et sur les engrenages sont tels que la position inclinée est maintenue avec une sécurité suffisunte sqns qu'il soit nécessaire d'utiliser un moyen annexe de blocage. Figs. 8 and 9 show a variant of means of lifting the tilting plane on a lighter device than that of FIG. 1. It comprises a metal frame (54), pure example in welded tubes, provided with a joint (55) around which the tilting plane (42) pivots. Said lifting means (43), shown diagrammatically on a larger scale in FIG. 10, comprises two telescopic tubes (44, 45), articulated in yoke, on the one hand in (46) on the frame (54), and on the other hand in (47) under the tilting plane (42). It comprises a pair of bevel gears (48, 49), the gear (48) being integral with an operating crank (50) rotating in bearings of the tube (44), and the gear (49) being
Solid with a screw (si) cooperating with a nut (52) solid with the second tube (45) on which the tube (44) slides. When the user is in place on the tilting plunger t42), the feet engaged in the colerpieds, he turns the crank in the appropriate direction to operate the tilting plane (42). The. friction forces in the tubes and on the gears are such that the inclined position is maintained with sufficient security that it is necessary to use an additional blocking means.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8414158A FR2570274A1 (en) | 1984-09-14 | 1984-09-14 | Apparatus for relaxation, intervertebral extension, lymphatic drainage and modifying the gravitational resistance to the circulation of blood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8414158A FR2570274A1 (en) | 1984-09-14 | 1984-09-14 | Apparatus for relaxation, intervertebral extension, lymphatic drainage and modifying the gravitational resistance to the circulation of blood |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2570274A1 true FR2570274A1 (en) | 1986-03-21 |
Family
ID=9307743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8414158A Withdrawn FR2570274A1 (en) | 1984-09-14 | 1984-09-14 | Apparatus for relaxation, intervertebral extension, lymphatic drainage and modifying the gravitational resistance to the circulation of blood |
Country Status (1)
Country | Link |
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FR (1) | FR2570274A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004108222A1 (en) * | 2003-06-05 | 2004-12-16 | Vincenzo Canali | Improved gym apparatus |
US8353855B2 (en) | 2008-09-10 | 2013-01-15 | Ingrao Jason V | Therapeutic system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370421A (en) * | 1965-12-07 | 1968-02-27 | Clarence J. Piper | Portable hydraulic jack with swivelling oil reservoir |
US3570479A (en) * | 1968-06-03 | 1971-03-16 | Gerald E Horn | Traction table |
US4059255A (en) * | 1977-06-09 | 1977-11-22 | Adjusting Tables Inc. | Adjustable table for physical therapy |
US4356577A (en) * | 1980-03-31 | 1982-11-02 | Taylor Gene E | Multipositional medical bed |
DE3203163A1 (en) * | 1982-01-30 | 1983-08-11 | Peter 7741 Vöhrenbach Bammert | Rotatable body-stretching device |
-
1984
- 1984-09-14 FR FR8414158A patent/FR2570274A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3370421A (en) * | 1965-12-07 | 1968-02-27 | Clarence J. Piper | Portable hydraulic jack with swivelling oil reservoir |
US3570479A (en) * | 1968-06-03 | 1971-03-16 | Gerald E Horn | Traction table |
US4059255A (en) * | 1977-06-09 | 1977-11-22 | Adjusting Tables Inc. | Adjustable table for physical therapy |
US4356577A (en) * | 1980-03-31 | 1982-11-02 | Taylor Gene E | Multipositional medical bed |
DE3203163A1 (en) * | 1982-01-30 | 1983-08-11 | Peter 7741 Vöhrenbach Bammert | Rotatable body-stretching device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004108222A1 (en) * | 2003-06-05 | 2004-12-16 | Vincenzo Canali | Improved gym apparatus |
US7695417B2 (en) * | 2003-06-05 | 2010-04-13 | Vincenzo Canali | Gym apparatus |
US8353855B2 (en) | 2008-09-10 | 2013-01-15 | Ingrao Jason V | Therapeutic system |
US8708936B2 (en) | 2008-09-10 | 2014-04-29 | Jason V. Ingrao | Therapeutic system |
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