CN212090753U - Mirror image treatment's augmented reality hand function rehabilitation training device - Google Patents
Mirror image treatment's augmented reality hand function rehabilitation training device Download PDFInfo
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- CN212090753U CN212090753U CN201922065367.2U CN201922065367U CN212090753U CN 212090753 U CN212090753 U CN 212090753U CN 201922065367 U CN201922065367 U CN 201922065367U CN 212090753 U CN212090753 U CN 212090753U
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Abstract
The utility model belongs to the technical field of it is recovered, concretely relates to augmented reality hand function rehabilitation training device of mirror image treatment. The utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, including operation panel, virtual reality mechanism and control mechanism. The operating table comprises a front plate and a rear plate so as to form an inner cavity for a healthy hand to extend into, and the front plate is provided with a mounting hole; the virtual reality mechanism comprises an AR display screen arranged on the mounting hole and a camera arranged on the inner cavity rear plate; the control mechanism is connected with the AR display screen and the camera. AR display screen and camera are located the fore-and-aft position of inner chamber respectively, and when the healthy hand of patient stretched into the inner chamber, the action of healthy hand was caught to the camera, and the AR display screen then shows the virtual reality scene of the mirror image hand relative with healthy hand, and the patient can follow all kinds of virtual reality scenes and do different rehabilitation training actions, has increased the interest, has improved the rehabilitation training effect.
Description
Technical Field
The utility model belongs to the technical field of it is recovered, concretely relates to augmented reality hand function rehabilitation training device of mirror image treatment.
Background
The hand is one of three important organs that enable a person to have high intelligence, and is also the most active moving organ in the human body. The hand dyskinesia mainly comprises upper limb hemiplegia, movement injury and accidental injury caused by stroke, mainly manifested by convulsion, weakness in grabbing, incapability of normally extending and the like, which brings inconvenience to life and influences the daily life of patients.
Clinical studies show that the central nervous system of the brain is plastic, repeated limb movements help stimulate the recovery of the brain nerves and establish new nerve channels, so that the patients regain lost functions. The existing exercise rehabilitation therapy is mainly physical therapy, such as the rehabilitation of patients by means of acupuncture, electrical stimulation, massage and the like or by means of simple medical instruments, and has certain curative effect, but the treatment mode is single, the patients feel dull and boring, in addition, the resources of rehabilitation doctors are very deficient, and the treatment cost is high.
Mirror image Therapy (mirrortherapy), also known as Mirror image visual feedback Therapy (MVF), was first proposed in 1995 by Ramachandran et al, initially applied to the treatment of dyskinesia in phantom limb pain, and subsequently applied to patients with stroke, hand trauma, chronic regional pain syndrome. The mirror image therapy is a treatment means which is formed by copying a picture of the movement of a healthy side to an affected side by using a plane mirror imaging principle, enabling a patient to imagine the movement of the affected side and combining a rehabilitation training project through visual illusion, visual feedback and virtual reality. However, the rehabilitation training efficiency and strength of the method are difficult to guarantee, and objective data for evaluating rehabilitation training parameters and effect relations are lacked, so that a patient cannot know the current rehabilitation stage of the patient in real time; in addition, the participation of the patient is not guaranteed, and the patient can only receive treatment passively, so that the enthusiasm of the patient for receiving rehabilitation training is low.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that current hand function rehabilitation training action is relapse, boring, unable quantization to provide one kind with patient interactive good, improve training efficiency and intensity, real-time recording rehabilitation data and simple structure is small and exquisite because the augmented reality hand function rehabilitation training device of mirror image treatment.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, include:
the operating table comprises a front plate and a rear plate which are connected to form an inner cavity for a healthy hand to extend into, and the front plate is provided with a mounting hole;
the virtual reality mechanism comprises an AR display screen arranged on the mounting hole and used for providing a virtual reality scene of a mirror image hand opposite to the healthy hand, and a camera arranged on one side wall surface of the rear plate facing the inner cavity and opposite to the AR display screen and used for collecting the background of the AR display screen and the action of the healthy hand;
and the control mechanism is connected with the AR display screen and the camera.
Preferably, the mirror image treatment augmented reality hand function rehabilitation training device of the structure, the operation table further comprises a bottom plate, and the back plate is vertically arranged on the bottom plate;
the front plate comprises a vertical plate perpendicular to the bottom plate, a transverse plate parallel to the bottom plate and an inclined plate connected with the transverse plate and the vertical plate, and the mounting hole is formed in the inclined plate.
Further preferably, the mirror image treatment of this structure's augmented reality hand function rehabilitation training device, the AR display screen with the contained angle of bottom plate is 30 ~ 60.
Further preferably, the mirror image treatment augmented reality hand function rehabilitation training device of this structure, the operation panel still includes with bottom plate, front bezel, the curb plate that the back plate is connected.
Further preferably, the mirror image treatment augmented reality hand function rehabilitation training device of the structure is characterized in that the bottom plate is provided with two parallel bottom grooves, and the vertical plate and the rear plate are respectively installed in the two bottom grooves;
the upper end of one side wall surface of the rear plate facing the inner cavity is provided with a rear groove, and the transverse plate is arranged in the rear groove;
the side plates are provided with side grooves, and the side edges of the vertical plate, the inclined plate, the transverse plate and the rear plate are arranged in the side grooves.
Preferably, the mirror image treatment of this structure's augmented reality hand function rehabilitation training device, virtual reality mechanism still includes and is located the backplate is towards the light-struck lamp on the lateral wall face of inner chamber.
Further preferably, the mirror image treatment augmented reality hand function rehabilitation training device of the structure, the lighting lamp is a rectangular area light source.
Further preferably, the mirror image treatment augmented reality hand function rehabilitation training device of this structure, the light is set up to two, sets up separately in the top and the below of camera.
Preferably, the mirror image treatment augmented reality hand function rehabilitation training device of this structure, the virtual reality mechanism still including setting up green curtain on the bottom plate.
Preferably, the mirror image treatment augmented reality hand function rehabilitation training device of this structure, the virtual reality mechanism still includes the vibration sense gloves.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, including operation panel, virtual reality mechanism and control mechanism. The operating table comprises a front plate and a rear plate which are connected to form an inner cavity for a healthy hand to extend into, and the front plate is provided with a mounting hole; the virtual reality mechanism comprises an AR display screen arranged on the mounting hole and a camera arranged on one side wall surface of the rear plate facing the inner cavity; the control mechanism is connected with the AR display screen and the camera.
The augmented reality hand function rehabilitation training device of the mirror image treatment of this structure, the front bezel encloses into the inner chamber with the back plate, make AR display screen and camera be located the front and back position of inner chamber respectively, stretch into the inner chamber when the healthy hand of patient, the camera will gather healthy hand action of patient and AR display screen background, then the virtual reality scene of the mirror image hand relative with healthy hand is shown to the AR display screen display, the various virtual reality scenes of mirror image hand are followed to patient's dysfunction hand, the rehabilitation training action is carried out, the interest has been increased, patient's hand function rehabilitation training's interest has been improved, control mechanism records patient rehabilitation training's data in real time simultaneously, make clear and determine the validity of various rehabilitation training scenes to the patient.
2. The utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, the AR display screen with the contained angle of bottom plate is 30 ~ 60, for the patient provides suitable visual angle, is suitable for the patient to stand or sit body positions such as down.
3. The utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, virtual reality mechanism are still including setting up the light of beating on a side wall of back plate orientation inner chamber to do benefit to the camera and catch healthy hand action of patient and AR display screen background, form clear image on the AR display screen then.
4. The utility model provides an augmented reality hand function rehabilitation training device of mirror image treatment, virtual reality mechanism still include the vibration sense gloves, and the vibration sense gloves suit with the hand structure, can guide the hand knuckle to carry out corresponding motion to gather the motion intention of finger initiative bucking according to the hand action.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an augmented reality hand function rehabilitation training device for mirror image therapy according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of the baseplate structure of FIG. 1;
FIG. 3 is a schematic diagram of the rear plate structure of FIG. 1;
FIG. 4 is a schematic diagram of the front plate structure of FIG. 1;
FIG. 5 is a schematic view of a side plate of FIG. 1;
FIG. 6 is a schematic view of the opening structure of FIG. 1;
description of reference numerals:
1-an operation table; 11-a base plate; 111-bottom groove; 12-a back plate; 121-rear groove; 13-a front plate; 131-a vertical plate; 132-a diagonal plate; 133-transverse plate; 14-side plates; 141-side grooves; 15-opening;
2-a virtual reality mechanism; 21-AR display screen; 22-a camera; 23-lighting a lamp; 24-green screen; 25-vibrotactile glove;
and 3, controlling the mechanism.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides an augmented reality hand function rehabilitation training device for mirror image therapy, which comprises an operation table 1, a virtual reality mechanism 2 and a control mechanism 3, as shown in fig. 1.
As shown in fig. 1, 2, 3, and 4, the console 1 includes a bottom plate 11, a rear plate 12, a front plate 13, side plates 14, and an opening 15. The bottom plate 11 is horizontally disposed, and two bottom grooves 111 are disposed on the upper surface thereof in parallel. The lower end of the rear plate 12 is adhesively mounted in one of the bottom recesses 111 and perpendicular to the bottom plate 11, and a rear recess 121 is provided at the upper end of the rear plate 12. The front plate 13 comprises a vertical plate 131, an oblique plate 132 and a transverse plate 133, the vertical plate 131 is parallel to the rear plate 12 and is perpendicular to the bottom plate 11, and the lower end of the vertical plate 131 is installed in the other bottom groove 111 in an adhesive manner; one end of the transverse plate 133 is mounted in the rear recess 121 in an adhesive manner and parallel to the bottom plate 11; the inclined plate 132 is connected with the upper end of the vertical plate 131 and the other end of the transverse plate 133, a rectangular mounting hole is formed in the inclined plate 132, the included angle between the inclined plate 132 and the bottom plate 11 is any angle of 30-60 degrees, such as 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees and 60 degrees, in the embodiment, the included angle between the inclined plate 132 and the bottom plate 11 is 60 degrees; the bottom plate 11, the back plate 12 and the front plate 13 form an inner cavity with a trapezoidal section, and the inner cavity is used as a space for the healthy hand of the patient to move.
As shown in fig. 5, the side plates 14 are trapezoidal and are provided with side grooves 141, and the side edges of the rear plate 12, the vertical plate 131, the diagonal plate 132 and the transverse plate 133 are mounted in the side grooves 141 by gluing; as shown in fig. 6, the side opposite the side plate 14 serves as an opening 15 for the healthy hand of the patient to enter the cavity.
As shown in fig. 1 and 4, the virtual reality mechanism 2 includes an AR display screen 21, a camera 22, a lighting lamp 23, a green screen 24, and a vibrotactile glove 25. The AR display screen 21 is arranged on the mounting hole of the inclined plate 132 and used for providing a virtual reality scene of a mirror image hand opposite to a healthy hand for a patient; the included angle between the AR display screen 21 and the bottom plate 11 is any angle of 30-60 degrees, such as 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees and 60 degrees, and in this embodiment, the included angle between the AR display screen 21 and the bottom plate 11 is 60 degrees. The camera 22 is arranged at the central position of one side wall surface of the inner cavity of the back plate 12 and is opposite to the AR display screen 21, and when the healthy hand of the patient moves in the inner cavity, the camera 22 can collect the motion data of the healthy hand and the background data of the AR display screen 21. The light 23 that makes a light sets up on the lateral wall face of backplate 12 orientation inner chamber, for two rectangular surface light sources, sets up respectively in camera 22 top and below to do benefit to healthy hand action and form clear image on AR display screen 21, help camera 22 high-efficient healthy hand action of gathering patient and AR display screen 21 background.
As shown in fig. 1, a green curtain 24 is laid on a side surface of the base plate 11 facing the inner cavity to eliminate the influence of light reflected by the base plate 11 on the data acquisition of the camera 22.
As shown in fig. 1, the vibrosensory glove 25 is adapted to the structure of the hand with dysfunction of the patient, can guide the finger joints of the hand to perform corresponding movements, and collects the movement intention of the active flexion of the fingers according to the manual operation of the dysfunction.
As shown in fig. 1 and 4, the control mechanism 3 is connected with an AR display screen 21, a camera 22, a lighting lamp 23 and a vibration sensing glove 25; control mechanism 3 is the computer for the data of storage patient rehabilitation training, the training of action is carried out at the intracavity in patient's healthy hand, and camera 22 records AR display screen 21 background and healthy hand action, and uploads to control mechanism 3, and control mechanism 3 passes through AR display screen 21 with the mirror image hand of patient's healthy hand and shows, and corresponding motion is made to the trouble hand of patient dresses vibration sense gloves 26 and follows mirror image hand action. The AR display screen 21 and the vibration sensing glove 26 are known in the art.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An augmented reality hand function rehabilitation training device of mirror image treatment, comprising:
the operating table comprises a front plate and a rear plate which are connected to form an inner cavity for a healthy hand to extend into, and the front plate is provided with a mounting hole;
the virtual reality mechanism comprises an AR display screen arranged on the mounting hole and used for providing a virtual reality scene of a mirror image hand opposite to the healthy hand, and a camera arranged on one side wall surface of the rear plate facing the inner cavity and opposite to the AR display screen and used for collecting the background of the AR display screen and the action of the healthy hand;
and the control mechanism is connected with the AR display screen and the camera.
2. The mirror image therapeutic augmented reality hand function rehabilitation training device of claim 1, wherein the console further comprises a bottom plate on which the back plate is vertically disposed;
the front plate comprises a vertical plate perpendicular to the bottom plate, a transverse plate parallel to the bottom plate and an inclined plate connected with the transverse plate and the vertical plate, and the mounting hole is formed in the inclined plate.
3. The mirror image therapeutic augmented reality hand function rehabilitation training device of claim 2, wherein the angle between the AR display screen and the bottom plate is 30-60 °.
4. The mirror image therapeutic augmented reality hand function rehabilitation training device of claim 3, wherein the console further comprises side panels connected with the bottom panel, the front panel, and the back panel.
5. The mirror image therapy augmented reality hand function rehabilitation training device of claim 4, wherein the bottom plate is provided with two parallel bottom grooves, and the vertical plate and the back plate are respectively mounted in the two bottom grooves;
the upper end of the rear plate is provided with a rear groove, and the transverse plate is arranged in the rear groove;
the side plates are provided with side grooves, and the side edges of the vertical plate, the inclined plate, the transverse plate and the rear plate are arranged in the side grooves.
6. The mirror image therapeutic augmented reality hand function rehabilitation training device of any one of claims 1-5, wherein the virtual reality mechanism further comprises a light-striking lamp located on a side wall surface of the back plate facing the inner cavity.
7. The mirror image therapeutic augmented reality hand function rehabilitation training device of claim 6, wherein the lighting lamp is a rectangular area light source.
8. The mirror image therapeutic augmented reality hand function rehabilitation training device of claim 7, wherein the lighting lamp sets up to two, set up separately in the top and below of the camera.
9. The mirror image therapeutic augmented reality hand function rehabilitation training device of any one of claims 2-5, wherein the virtual reality mechanism further comprises a green curtain disposed on the base plate.
10. A mirror-image therapeutic augmented reality hand function rehabilitation training device according to any one of claims 1-5, wherein the virtual reality mechanism further comprises a vibro-sensation glove.
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| CN201922065367.2U CN212090753U (en) | 2019-11-26 | 2019-11-26 | Mirror image treatment's augmented reality hand function rehabilitation training device |
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| CN201922065367.2U CN212090753U (en) | 2019-11-26 | 2019-11-26 | Mirror image treatment's augmented reality hand function rehabilitation training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068263A (en) * | 2019-11-26 | 2020-04-28 | 中国科学院苏州生物医学工程技术研究所 | Mirror image treatment's augmented reality hand function rehabilitation training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068263A (en) * | 2019-11-26 | 2020-04-28 | 中国科学院苏州生物医学工程技术研究所 | Mirror image treatment's augmented reality hand function rehabilitation training device |
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