WO2012136314A1 - Dispositif d'immobilisation - Google Patents

Dispositif d'immobilisation Download PDF

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Publication number
WO2012136314A1
WO2012136314A1 PCT/EP2012/001252 EP2012001252W WO2012136314A1 WO 2012136314 A1 WO2012136314 A1 WO 2012136314A1 EP 2012001252 W EP2012001252 W EP 2012001252W WO 2012136314 A1 WO2012136314 A1 WO 2012136314A1
Authority
WO
WIPO (PCT)
Prior art keywords
person
movement
shoes
guide
guide element
Prior art date
Application number
PCT/EP2012/001252
Other languages
German (de)
English (en)
Other versions
WO2012136314A8 (fr
Inventor
Thomas Schander
Original Assignee
Karlsruher Institut für Technologie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Karlsruher Institut für Technologie filed Critical Karlsruher Institut für Technologie
Publication of WO2012136314A1 publication Critical patent/WO2012136314A1/fr
Publication of WO2012136314A8 publication Critical patent/WO2012136314A8/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G31/00—Amusement arrangements
    • A63G31/16—Amusement arrangements creating illusions of travel
    • 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
    • A61H1/0229—Drawing-out devices by reducing gravity forces normally applied to the body, e.g. by lifting or hanging the body or part of it
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/05—Linearly-compressed elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
    • A63B21/0552—Elastic ropes or bands
    • A63B21/0557—Details of attachments, e.g. clips or clamps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/065—User-manipulated weights worn on user's body
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A63B21/158—Hydraulic transmissions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4007—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the chest region, e.g. to the back chest
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4009—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the waist
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • A63B21/4011—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the lower limbs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4023—Interfaces with the user related to strength training; Details thereof the user operating the resistance directly, without additional interface
    • A63B21/4025—Resistance devices worn on the user's body
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0028—Training appliances or apparatus for special sports for running, jogging or speed-walking
    • A63B69/0035—Training appliances or apparatus for special sports for running, jogging or speed-walking on the spot
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0126—Support for the device on a wall
    • 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
    • A61H2201/1619—Thorax
    • A61H2201/1621—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
    • 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
    • A61H2201/1628—Pelvis
    • A61H2201/163—Pelvis 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
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1657—Movement of interface, i.e. force application means
    • A61H2201/1664—Movement of interface, i.e. force application means linear
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
    • A63B2071/0638—Displaying moving images of recorded environment, e.g. virtual environment
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0204—Standing on the feet
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/10—Positions
    • A63B2220/13—Relative positions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/56—Pressure
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/805—Optical or opto-electronic sensors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/806—Video cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/01—Indexing scheme relating to G06F3/01
    • G06F2203/012—Walk-in-place systems for allowing a user to walk in a virtual environment while constraining him to a given position in the physical environment

Definitions

  • the invention relates to a movement fixation for a person, in particular for virtual reality applications or therapeutic applications according to the first patent claim.
  • Computer-aided virtual reality systems or applications essentially comprise visualizations of a virtual environment on a display, preferably a screen, which, in interaction with an operator, can be influenced via an input or an interface from the latter via signals.
  • Typical applications of virtual reality applications can be found in simulators for controllers, e.g. in flight or driving simulators, in the model representation of complex three-dimensional objects such as e.g. Buildings or operations or computer animations or games. Firefighting operations, hazard deployments as well as rescue missions can be determined on the basis of available environmental data, e.g. of buildings, objects or topographies and simulate a mission.
  • a field also includes therapeutic applications, e.g. for exercises of reactions to displayed signals.
  • a commercially available computer-assisted video game "WII” from Nintendo, Japan in which one or more players communicate interactively interactively via motion sensors and screen with the game console, is used to record selected movements of the players in a system-selectable game role
  • these motion sensors interactively influence the virtual reality representation of an environment on the screen.
  • the object is achieved by a movement fixation for a person in which a standing person is fixed in two places in rotatable and vertically movable brackets and these brackets allow certain lateral and rotational movements.
  • the first holder is used in particular for the horizontal fixation of the center of gravity and allows a vertical movement, but also natural pivoting and tilting movements of the person around his center of gravity.
  • the first holder is only the relief of the legs by the body weight, if by this discharge and possibly subsequent abrogation of the discharge is to be recreated by a person subjectively perceived movement.
  • a partial or total lifting of the discharge simulates an end of the gradient up to a subsequent incline.
  • a possible relief also serves to relieve the friction between the shoe sole and pad, ie to lower frictional forces and thus a stabilization of a sequence of movements (safety).
  • the holder is connected to the guide element and is mounted laterally movable with this parallel to the guide orientation.
  • One embodiment allows for a preferably unlimited rotational or pivotal movement of the guide element as a whole relative to the environment.
  • this rotation or pivoting movement is not given.
  • the guide element is laterally but not rotatably supported only in the guide orientation.
  • the holder of the person can via fasteners still a preferred limited pivoting movement relative to the linear guide, preferably to any direction to allow body movements of the person (eg stooping or other pelvic movements) to.
  • this detected by the rotational movement pivoting area has a central position.
  • Optional elastic return means acting on the support serve to elastically return the support to the central position.
  • a variant of this embodiment provides a non-rotatable attachment to the return means, wherein only the elasticity of these return means (Eg spring element, foam buffer element) allows the moderate rotational movement of the holder.
  • Another embodiment does not permit any rotational movement.
  • connection of the person via the first holder comprises connecting elements such as Schaumstoffpuffer- or spring elements, preferably a flexion (eg stooping) and rotational movement at the connection of the person allow and limit the person in their natural movement not or insignificantly.
  • the connecting elements are elastic and allow a tilting or twisting of the heavy points to a preferred horizontal axis.
  • Elastic foam elements are preferably suitable as connecting elements.
  • the second bracket engages the person above the center of gravity, preferably at the back between the person's shoulder blades. It comprises means for initiating a force crossing the alignment of the linear guide on the person. In this case, this force can vectorially be subdivided into a partial force directed parallel to and perpendicular to the orientation, which are preferably directed upwards or toward the alignment and thereby counteract a forward movement of the upper body of the person.
  • the upper body of the person is thus erected preferred.
  • the second support preferably comprises a connecting element, more preferably an elastic component e.g. made of foam.
  • the movement fixation system comprises two shoes for the person with means for varying the coefficient of friction of the shoe sole on a base.
  • the grip for a secure stability of the person on the surface to be ensured on the other hand by a sliding movement of the sole allow a stationary movement of the person in the movement fixation preferably in a virtual reality application.
  • the two shoes are preferably separated from each other in their friction properties such as the friction coefficient adjustable.
  • the two soles are each individually in the Friction coefficient adjustable sole areas divided, at least inductivespitzen Scheme, foot ball area and heel area.
  • the adjustment of the friction properties is preferably carried out by a selection of a friction pairing (eg sole made of Teflon or plastic with a base made of plastic such as PVC).
  • the friction properties can be further controlled by elements that can be controlled by actuators or only when the sole loads into the friction, for example, rubber elements in recesses of the sole.
  • the frictional forces can be varied by loading or unloading the body weight via forces acting on the holders.
  • the activation of the force acting on the first and / or second holder depending on the embodiment, as well as the adjustment of the friction properties of the soles or individual sole regions, preferably takes place via a closed control loop.
  • the implementation preferably takes place in the context of a processor-controlled control or regulation system. With this, the positions of the person, in particular the positions of the arms, legs and head in the movement fixation with a position detection system are continuously recorded. The position data are used as input variables in the control loop
  • the position detection system preferably includes an opti ⁇ cal collection, preferably at least three cameras for detecting the position of marks on his hands and shoes, preferably on the head.
  • the marks are formed for example by active transmitting elements such as LEDs or by passive elements such as fluorescent markers, which are always detected simultaneously by two of the three cameras.
  • the five position data which are preferably determined in real time using the position detection system, are sufficient for the position detection of the entire person as well as all executable movements exactly.
  • the body position between the brands, such as posture or positions of the knee or the elbow is supplemented by the control or regulation system implementier ⁇ th standard data or for individuals individual Since ⁇ th from experience.
  • the optical detection in the visible or non-visible region such as infrared range
  • the optical detection is a depth detection system in which the position of certain body parts are optically detectable. Supported this system, for example, in particular ⁇ sondere by projections of optical patterns on the person on the interesting parts of the body such as hands, Schu ⁇ he / feet and / or head.
  • the per ⁇ zessorsteade control or regulation system includes a display for the person.
  • the display is preferably optical, realized for example with a video glasses or a screen, optionally supplemented for example by tactile displays such as vibration actuators (vibration source) on fingers (Tastsimulationen).
  • the control or regulation system preferably also detects the body parts which can be detected via the position detection system and which are then optically faded in the display.
  • the embodiment of the movement fixing illustrated in FIG. 1 provides a vertically oriented guide cable 1 for the linear guide 2 (guide element) between an upper attachment 3, e.g. on a ceiling and a lower attachment 4 in the area of the pad 5 before.
  • the orientation of the linear guide is determined by the lateral force-free, i. not deflected in a horizontal direction guide rope determined.
  • the guide cable is preferably biased at the upper attachment with an elastic spring 6.
  • the linear guide has a tubular sliding guide or - as shown - guide rollers 8 and is connected via the first holder 7 and a lap belt harness 9 as a connecting element with the center of gravity of a fixed person 10.
  • the bias of the guide rope causes an elastic behavior of the attachment of the person, i. not only a restoring force of the linear guide with horizontal deflection, but also allows - as mentioned above - a diffraction and rotation at the connection of the person.
  • the second holder 11 comprises a shoulder harness 12, which is connected in the region of the spine, preferably between the shoulder blades, with a tension cable 13 which is prestressed elastically upwards in relation to the upper attachment 3.
  • the direction of the pull rope indicates with its direction the force acting on the second support, ie the force direction crosses the alignment of the linear guide in the region of the upper attachment 3, ie above the center of gravity of the person in the region of the first support 2.
  • the bias is by means for introducing the force into the traction cable, in the case of ⁇ game realized by a prestressed winch 14 preferably with motorized adjustment in the region of the upper attachment 3 generated.
  • the pull rope with elastomer or rubber parts, such as a rubber cord on an inherent elasticity.
  • the fixed person 10 stands by means of two shoes 15 on the base 5, which extends around the lower attachment 4 and thereby covers the possible range of motion of the person in the movement fixation. As described above, both shoes have means for varying the coefficient of friction on the base.
  • Figures 2a and b represent two embodiments of the movement fixation with tripod suspension.
  • the guide element does not use, as shown in Fig.l, a tensioned cable as a guide rail, but a stand rod 19 which is preferably mounted in the lower mounting 4 in a rolling bearing 25 about a rotation axis 20 rotatably in the base 5, at the upper end 26th free ends, that is not separately managed or stored.
  • the linear guide 2 in the variant shown in Figure 2a is thereby formed by a vertical rod (but at least one rod portion).
  • 3 shows a top view sectional view of the linear guide again.
  • one or more gas-spring damper elements 21 serve as a guide element, wherein the other a linear guide pivotally about a pivot point 22 are arranged on the support rod 19.
  • FIG. 2a and b show preferred embodiments in which the stand rod in the region of the guide element (linear guide 2 in Figure 2a, pivot point 22 for the gas spring damper 21 in Fig.2b) is arranged eccentrically to the rotation axis 20, which advantageously Focus of the person is moved closer to the axis of rotation.
  • the fixing fixation is discreetly perceived during a rotation of the fixed person and perceived as less disturbing.
  • the guide element since the vertical orientation of the linear guide is not congruent with the axis of rotation 20 arranged parallel to this, the guide element must be secured on the stand rod against rotational movements. This is done in the context of a linear guide acc.
  • the linear guide is not realized via a sliding or roller bearing guide, but via pivoting gas spring damper elements.
  • the pivot point 22 allows as a pivot bearing only a pivoting movement about one or two horizontal axis, while rotations are blocked in the vertical direction, damped or provided only to a small extent.
  • the pivot bearing is a single-axis bearing, which allows only a tilting movement forward with respect to the person 10 and thus, for example, a vertical movement of the center of gravity of the person (see Fig.2b, dashed line).
  • the rotatable stand rod optionally has a co-rotating support roller 23, which intercepts a with respect to the person 10 rearwardly directed force acting on the stand rod with force (see Fig.2b).
  • the tensioning cable 13 engaging between the shoulder blades is preferably introduced into the interior of the support rod via a first deflection roller 24 in the two embodiments shown in FIGS. 2a and b and guided therethrough.
  • the bias is either on the inherent elasticity of the hawser and / or an elastic fixation of Switzerlandseilendes and / or a motor re-adjustment of the winch 14.
  • a slope or a slope is simulated.
  • the fixation is still in the stand rod or externally after removal of the pull cable at the lower end of the stand rod below the pad externally (see Fig.2a and b).
  • the traction cable section which is located in the stand rod is formed by a Bowdenzugtiv or at least in the region of the curvatures 27 in addition in a flexible hose with a low coefficient of friction to the material of the stand rod and / or to the traction cable (for example, nylon hose) sheathed.
  • the fixation is optionally configured elastically, for example via additional spring elements.
  • Optional means for a length adjustment of the traction cable preferably a winch 14 serve alternatively or moreover the adjustment of the tensile force of the traction cable.
  • This means, in particular a winch is preferably either-as shown in FIG. 2b-arranged outside the extension of the base 5 or on the support rod 19, preferably in the region of a curvature 27 (FIG.
  • an arrangement of said means in the region of the upper end 26 of the stand rod offers to save a pulley.
  • FIG. 3 shows a preferably symmetrical neutral center position, in which the fixed person 10 experiences no torques through the first holder 7.
  • the preferred maximum pivotal movements are about 25 ° (about the horizontal to the side), 30 ° (vertical to the side) and 45 ° (horizontal to the front) for an embodiment without twisting possibility of the stand rod or the guide (Fig.4 ). If such a twisting possibility is provided (eg Fig.l and 2a and b), a pivoting possibility should not be allowed to the vertical to the side.
  • FIG. 2 a shows a further embodiment of the movement fixing with a stand suspension without a rotatable or pivotable linear EP2012 / 001252
  • the linear guide preferably corresponds to the embodiment shown in Figure 3, wherein the compression springs 30 are preferably replaced by the aforementioned foam buffer or more foam buffer elements, which allows a slight pivoting of the fixed person 10 to the linear guide 2 out, while always an elastic return to a middle position causes.
  • the pad but preferably the area extending behind the person preferably has an average gradient between 1 and 25 °, more preferably between 4 and 15 ° and more preferably between 6 and 10 ° in the direction of travel. In a slight gradient running movements on the pad 5 are perceived particularly realistic.
  • FIG. 4b shows a further embodiment of the movement fixation with a stand suspension without a rotatable or pivotable linear guide, which has a support area behind the person with a non-constant gradient and an active manipulation of the remaining planar support area.
  • the active manipulation is realized in the present case by an actively driven treadmill, wherein the treadmill direction is unidirectionally aligned.
  • the treadmill direction is aligned in the running direction of the person (preferably the aforementioned middle position).
  • the drive of the treadmill is motorized and is largely regulated by the holding force directed horizontally to the first holder in the direction of the person.
  • the friction conditions between see treadmill and shoe sole preferably correspond to the Rei ⁇ advertising ratios between surface and shoe sole.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Rehabilitation Therapy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un dispositif d'immobilisation pour une personne (10). L'objectif est de pourvoir à un dispositif d'immobilisation dans lequel une personne debout est immobilisée en place tout en conservant la liberté de ses mouvements de marche dans chaque direction. L'objectif est atteint à l'aide d'un dispositif d'immobilisation comprenant un élément de guidage (2) orienté verticalement, une liaison de l'élément de guidage au centre de gravité de la personne, des moyens (11 à 14) destinés à appliquer sur la personne une force perpendiculaire à l'orientation, au-dessus du centre de gravité, ainsi que deux chaussures (15) pour la personne, avec des moyens faisant varier le coefficient de friction avec un support (5).
PCT/EP2012/001252 2011-04-08 2012-03-19 Dispositif d'immobilisation WO2012136314A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011016548.7A DE102011016548B4 (de) 2011-04-08 2011-04-08 Bewegungsfixierung
DE1020110165448.7 2011-04-08
DE102011016548.7 2011-04-08

Publications (2)

Publication Number Publication Date
WO2012136314A1 true WO2012136314A1 (fr) 2012-10-11
WO2012136314A8 WO2012136314A8 (fr) 2014-01-16

Family

ID=46001112

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001252 WO2012136314A1 (fr) 2011-04-08 2012-03-19 Dispositif d'immobilisation

Country Status (2)

Country Link
DE (1) DE102011016548B4 (fr)
WO (1) WO2012136314A1 (fr)

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CN105902362A (zh) * 2016-06-06 2016-08-31 丽水市伊凡家模具科技有限公司 一种组合式用于康复训练的医疗辅助装架
CN110812122A (zh) * 2019-12-04 2020-02-21 上海金矢机器人科技有限公司 一种下肢康复机器人的坐站训练方法及系统
US11908089B2 (en) 2019-06-13 2024-02-20 Inerticx M.D.T Ltd. Ambulation simulating apparatus

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GB201305534D0 (en) * 2013-03-26 2013-05-08 King Charles E Friction surface
WO2022219369A1 (fr) * 2021-04-12 2022-10-20 Abuhaimid Ibrahim Élément de protection de réalité virtuelle

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WO2007064456A2 (fr) * 2005-11-28 2007-06-07 The George Washington University Systèmes de harnais pour simulateur de réalité virtuelle

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* Cited by examiner, † Cited by third party
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CN105902362A (zh) * 2016-06-06 2016-08-31 丽水市伊凡家模具科技有限公司 一种组合式用于康复训练的医疗辅助装架
US11908089B2 (en) 2019-06-13 2024-02-20 Inerticx M.D.T Ltd. Ambulation simulating apparatus
CN110812122A (zh) * 2019-12-04 2020-02-21 上海金矢机器人科技有限公司 一种下肢康复机器人的坐站训练方法及系统
CN110812122B (zh) * 2019-12-04 2022-03-29 上海金矢机器人科技有限公司 一种下肢康复机器人的坐站训练方法及系统

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WO2012136314A8 (fr) 2014-01-16
DE102011016548B4 (de) 2014-12-04
DE102011016548A1 (de) 2012-10-11

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