CN211461078U

CN211461078U - Mirror image treatment device and mirror image treatment system

Info

Publication number: CN211461078U
Application number: CN201922414768.4U
Authority: CN
Inventors: 田恬; 高志军; 王红梅; 周铜
Original assignee: Shanghai Shentai Medical Technology Co ltd
Current assignee: Shanghai Shentai Medical Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-11
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a mirror image treatment device and a mirror image treatment system, wherein the mirror image treatment device comprises a first positioning component, a second positioning component and a transmission component for connecting the first positioning component and the second positioning component; the first positioning component and the second positioning component are arranged oppositely and can reciprocate, the first positioning component is used for positioning the limb on the healthy side of the patient, and the second positioning component is used for positioning the limb on the affected side of the patient; the first positioning assembly and the second positioning assembly are driven by the transmission assembly, and the second positioning assembly can synchronously move with the first positioning assembly under the action of the transmission assembly. The mirror image treatment system comprises the mirror image treatment device and a display. The utility model discloses a healthy side limbs drive suffers from the side limbs motion for suffer from the side limbs can repeat with the same action of healthy side limbs, thereby can establish the healthy of patient's vision, kinesthesis and proprioception, suffer from the synchronous neural connection of side, with amazing patient's neural recovery better.

Description

Mirror image treatment device and mirror image treatment system

Technical Field

The utility model relates to the technical field of medical equipment, in particular to mirror image treatment device and mirror image treatment system.

Background

With the acceleration of life rhythm and the aging of population, the incidence rate of cerebral apoplexy tends to rise year by year, and 75% of patients after cerebral apoplexy leave limb dysfunction. In addition to paralysis of the extremities caused by brain injury itself, complications such as shoulder pain, shoulder-hand syndrome, spasms, etc., can also affect the recovery of the limb function. For the recovery of limb functions of stroke patients, the upper limb functions are particularly important because the upper limb functions are closely related to the ADL (i.e. daily life capacity) of the patients, and whether the upper limb functions are recovered or not is directly related to the life quality and social recovery of the patients.

Mirror image therapy, also known as mirror image visual feedback therapy, was first proposed in 1995 by Ramachandran et al and applied to rehabilitation medical practice and neuroscience research. The healthy side of the patient is separated from the arm of the affected side by the mirror, and when the patient moves the healthy side hand, the patient assumes that the hand of the affected side actually moves according to the arm of the mirror image, so that the nerve recovery of the patient is promoted.

With the development of robotics in recent years, robotics and vision technology are increasingly applied to mirror image treatment apparatuses. Wherein, through the robot and the vision technology, the kinesthesis and the proprioception are introduced, and the mirror image treatment effect is enhanced. The motor drive and the electromyographic signal detection are utilized, and the healthy side limb is detected to drive the affected side limb to do the same movement so as to establish the neural recovery of the vision, the kinesthesia and the proprioception of the patient. However, due to inaccuracy and delay of signal detection, the patient has obvious asynchronism when sensing the movement of the affected limb, and synchronous stimulation of the movement sense of the healthy and affected sides and proprioception cannot be realized, so as to better promote the nerve recovery of the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mirror image treatment device and mirror image treatment system can solve traditional mirror image treatment mode and only have single vision amazing, do not have the amazing problem of kinesthesis and proprioception.

In order to solve the technical problem, the utility model provides a mirror image treatment device, which comprises a first positioning component, a second positioning component and a transmission component for connecting the first positioning component and the second positioning component;

the first positioning component and the second positioning component are arranged oppositely and can reciprocate, the first positioning component is used for positioning the limb on the healthy side of the patient, and the second positioning component is used for positioning the limb on the affected side of the patient;

the first positioning assembly and the second positioning assembly are driven by the driving assembly, so that the second positioning assembly and the first positioning assembly move synchronously.

Optionally, the first positioning assembly includes at least one first finger ring, the second positioning assembly includes at least one second finger ring, the first finger ring and the second finger ring are arranged in a one-to-one correspondence, the transmission assembly includes at least one set of transmission members, and the first finger ring and the second finger ring which are arranged in a correspondence keep synchronous motion through the transmission members which are arranged in a correspondence.

Optionally, the driving medium includes a driving rope capable of reciprocating, two ends of the driving rope are connected to form a loop, the first ring is installed on a first rope segment of the driving rope, and the second ring is installed on a second rope segment of the driving rope, so that the motion state of the first rope segment of the first ring is consistent with the motion state of the second rope segment of the second ring.

Optionally, install be equipped with first contained angle between the first rope segment of first ring and the horizontal plane, install be equipped with the second contained angle between the second rope segment of second ring and the horizontal plane, first contained angle with the second contained angle all is greater than 0 and is less than 90.

Optionally, the first ring includes first ring body and first connecting piece that link to each other, the second ring includes second ring body and second connecting piece that link to each other, the driving rope includes first driving rope body and second driving rope body, the one end of first driving rope body with first ring body links to each other, and the other end with the second connecting piece links to each other, the one end of second driving rope body with the second ring body links to each other, the other end with first connecting piece links to each other.

Optionally, the driving medium further includes a plurality of first guiding members and a plurality of second guiding members, the plurality of first guiding members are disposed corresponding to the first finger ring, the plurality of second guiding members are disposed corresponding to the second finger ring, the driving rope is sequentially wound around the plurality of first guiding members and the plurality of second guiding members to form the loop, and the driving rope can reciprocate relative to the first guiding members and the second guiding members.

Optionally, the first guide member and the second guide member are both pulleys.

Optionally, the mirror image treatment device further includes at least one displacement sensor, the displacement sensor is disposed corresponding to the driving rope, and the displacement sensor is used for measuring the displacement of the driving rope.

Optionally, the displacement sensor is a photoelectric displacement sensor, and the transmission rope is provided with a marker corresponding to the displacement sensor.

Optionally, the mirror image treatment device further comprises a first supporting pad for supporting the limb on the healthy side and a second supporting pad for supporting the limb on the affected side, wherein the first supporting pad corresponds to the first positioning assembly, and the second supporting pad corresponds to the second positioning assembly.

Optionally, one side that first supporting pad is used for contacting with healthy side limbs is equipped with first concave surface, one side that second supporting pad is used for contacting with sick side limbs is equipped with the second concave surface.

Optionally, the mirror image treatment device further includes at least one first camera and at least one second camera, the first camera is disposed corresponding to the first positioning assembly, and the second camera is disposed corresponding to the second positioning assembly.

Optionally, the mirror image treatment device further comprises an illuminating lamp.

Optionally, the mirror image treatment device further comprises a box body, a cavity is arranged inside the box body, and the first positioning assembly, the second positioning assembly and the transmission assembly are all located in the cavity.

Optionally, the box body includes a support frame, and a first side plate, a second side plate, a top plate, a back plate and a bottom plate mounted on the support frame.

Optionally, a gap is formed between the bottom plate and the bottom of the support frame, and the bottom plate is arranged in a suspended manner upwards relative to the bottom of the support frame.

Optionally, the box body further includes a front panel installed on the supporting frame, the front panel and the back panel are arranged oppositely, a first opening for the healthy side limb to pass through and a second opening for the affected side limb to pass through are formed in the front panel, the first opening is arranged corresponding to the first positioning component, and the second opening is arranged corresponding to the second positioning component.

In order to solve the technical problem, the utility model also provides a mirror image treatment system, including the aforesaid mirror image treatment device and display, the display is used for showing the action image of healthy side limbs and sick side limbs.

Compared with the prior art, the utility model provides a mirror image treatment device and mirror image treatment system have following advantage:

(1) the mirror image treatment device provided by the utility model comprises a first positioning component, a second positioning component and a transmission component for connecting the first positioning component and the second positioning component; the first positioning component and the second positioning component are arranged oppositely and can reciprocate, the first positioning component is used for positioning the limb on the healthy side of the patient, and the second positioning component is used for positioning the limb on the affected side of the patient; the first positioning assembly and the second positioning assembly are driven by the transmission assembly, and the second positioning assembly and the first positioning assembly can synchronously move under the action of the transmission assembly. Therefore, through adopting the utility model provides a mirror image treatment device, healthy side limbs can drive the healthy side limbs under drive assembly's effect for the healthy side limbs can synchronous repetition and the same action of healthy side limbs, thereby can establish patient's vision, kinesthesis and proprioception healthy, the synchronous neural connection of sick side, with amazing patient's neural recovery better, solved only single vision amazing of traditional mirror image treatment mode, do not have the amazing problem of kinesthesis and proprioception.

(2) The utility model provides a mirror image treatment device has cancelled motor drive system as the driving medium through adopting the driving rope, not only can effectively reduce mirror image treatment device's manufacturing cost, can guarantee the synchronism of suffering from the side limbs and healthy side limbs motion simultaneously, has effectively avoided because the inaccurate of signal detection and the delayed nature the circumstances of suffering from the side limbs and healthy side limbs motion asynchronization that appears.

(3) The utility model provides a mirror image treatment device not only can effectively reduce the frictional force of driving rope through adopting the pulley as the guide of driving rope, reduces the uncomfortable sense of patient when carrying out the limbs training, can also further guarantee simultaneously to suffer from the side limbs and the synchronism of healthy side limbs motion.

(4) The utility model provides a mirror image treatment device compares in traditional inertial sensor through the motion displacement who adopts photoelectric displacement sensor to measure the driving rope, and response speed and measurement accuracy are higher, and photoelectric displacement sensor is difficult to take place the phenomenon of zero drift, and the reliability is higher, and the motion that can the real-time measurement limbs provides the basis for interesting recovered.

(5) The utility model provides a mirror image treatment device can gather in real time through first camera and be good for the side limbs action, can gather in real time through the second camera and suffer from the side limbs action to further handle the image of gathering through the image compensation algorithm, with first locating component, second locating component and the drive assembly who gets rid of in the image, avoid the patient to know the transmission mechanism, with further "sense of reality" that improves the mirror image treatment. In addition, the tactile difference perceived by the patient during transmission can be compensated by increasing the immersion of interesting training, so that the nerve recovery of the patient is better promoted.

(6) Since the mirror image treatment system provided by the present invention comprises the mirror image treatment device described above, it has all the advantages of the mirror image treatment device described above. The utility model provides a mirror image treatment system is through healthy side limbs drive affected side limbs motion for affected side limbs can repeat and be healthy the same action of side limbs, thereby can establish the neural recovery of patient's vision, kinesthesis and proprioception, and then can stimulate patient's neural recovery better.

Drawings

Fig. 1 is a schematic view of the overall structure of a mirror image treatment device according to an embodiment of the present invention;

fig. 2 is a partial schematic structural view of a mirror image treatment device according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a connection relationship between a first positioning component, a second positioning component and a transmission component in a mirror image treatment device according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a transmission relationship between a set of first finger rings and a set of second finger rings in a mirror image treatment device according to an embodiment of the present invention.

Wherein the reference numbers are as follows:

a first ring-100; second finger ring-200; a drive line-310; a first rope segment-311; a second rope portion-312; a first ring body-110; a first connector-120; a second ring body-210; a second connector-220; a first drive line-313; a second drive line-314; a first guide-320; a second guide-330; a displacement sensor-400; a first support pad-510; a second support pad-520; a first concave-511; a second concave-521; a first camera-610; a second camera-620; a box body-700; a support frame-710; a first side panel-720; a second side plate-730; a top plate-740; a back panel-750; a bottom plate-760; a front panel-770; a first opening-771; a second opening-772; a support base-340; a support member-711; a first support column-712; a second support post-713; a first notch-761; a second gap-762; a first through-hole-741; a second via-742; a first glove-810; second sleeve-820.

Detailed Description

The mirror image treatment device and the mirror image treatment system according to the present invention will be described in further detail with reference to fig. 1 to 4 and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The core idea of the utility model is to provide a mirror image treatment device and mirror image treatment system to solve the problem that the traditional mirror image treatment mode is only single vision stimulation and does not have the stimulation of kinesthesis and proprioception.

To achieve the above-mentioned idea, the present invention provides a mirror image therapeutic device, please refer to fig. 1 to 3, wherein fig. 1 schematically shows an overall structural schematic diagram of the mirror image therapeutic device according to an embodiment of the present invention; fig. 2 is a schematic partial structural view of a mirror image therapeutic device according to an embodiment of the present invention; fig. 3 is a schematic structural diagram illustrating a connection relationship between a first positioning component, a second positioning component and a transmission component in a mirror image treatment device according to an embodiment of the present invention. As shown in fig. 1 to 3, the mirror image treatment device includes a first positioning assembly (not labeled), a second positioning assembly (not labeled), and a transmission assembly (not labeled) connecting the first positioning assembly and the second positioning assembly.

The first positioning assembly and the second positioning assembly are arranged oppositely and can reciprocate, the first positioning assembly is used for positioning a limb on the healthy side of a patient, and the second positioning assembly is used for positioning a limb on the affected side of the patient; the first positioning assembly and the second positioning assembly are driven by the transmission assembly, and the second positioning assembly and the first positioning assembly can synchronously move under the action of the transmission assembly. When carrying out rehabilitation, the patient places healthy side limbs and sick side limbs respectively on first locating component and second locating component earlier, then healthy side limbs begin to move, and under drive assembly's effect, second locating component can with first locating component simultaneous movement to make sick side limbs can repeat the action the same with healthy side limbs. Taking the rehabilitation of the hand as an example, when the rehabilitation of the hand is carried out, the patient firstly places the healthy side hand and the affected side hand on the first positioning component and the second positioning component respectively, then the healthy side hand is subjected to buckling movement, and then the first positioning component is driven to move, and under the action of the transmission component, the second positioning component and the first positioning component synchronously move, so that the affected side hand is synchronously subjected to buckling movement. Similarly, when the healthy side hand does backward extension movement, the affected side hand synchronously does backward extension movement under the action of the transmission component. Although the hand is described as the rehabilitation subject, as will be understood by those skilled in the art, the rehabilitation subject may be other limbs besides the hand, and the present invention is not limited thereto.

Therefore, through adopting the utility model provides a mirror image treatment device, healthy side limbs can drive the healthy side limbs under drive assembly's effect for the healthy side limbs can synchronous repetition and the same action of healthy side limbs, thereby can establish patient's vision, kinesthesis and proprioception healthy, the synchronous neural connection of sick side, with amazing patient's neural recovery better, solved only single vision amazing of traditional mirror image treatment mode, do not have the amazing problem of kinesthesis and proprioception.

Preferably, as shown in fig. 1 and 2, for convenience of operation, the mirror image treatment device further comprises a box body 700, a cavity is formed inside the box body 700, and the first positioning assembly, the second positioning assembly and the transmission assembly are located in the cavity. Therefore, the first positioning component, the second positioning component and the transmission component can be arranged in the cavity of the box body 700, so that the operation is more convenient, and the carrying of the mirror image treatment device is also more convenient. In addition, through with first locating component, second locating component with drive assembly install in the inside cavity of box 700, can be convenient for more shelter from drive assembly, avoid the patient to know recovered transmission principle, improve the "sense of reality" of mirror image treatment, further strengthen patient's kinesthesis and proprioceptive nerve recovery. For convenience of description, in the present embodiment, the left side component shown in fig. 1 and fig. 2 is used as the first positioning component, and the right side component is used as the second positioning component.

Preferably, as shown in fig. 1 and 2, the case 700 includes a support frame 710, and a first side plate 720, a second side plate 730, a top plate 740, a back plate 750 and a bottom plate 760 mounted on the support frame 710. Thus, by providing the case 700 in a structure including the support frame 710, it is possible to quickly complete the assembly of the case 700 by mounting the first side plate 720, the second side plate 730, the top plate 740, the back plate 750, and the bottom plate 760 to the left, right, top, back, and bottom surfaces of the support frame 710, respectively. Meanwhile, the first positioning assembly, the second positioning assembly and the transmission assembly are more conveniently mounted through the structural arrangement.

Preferably, the first side plate 720, the second side plate 730, the top plate 740, the back plate 750 and the bottom plate 760 are mounted to the support frame 710 by fasteners for easy assembly and disassembly. More preferably, the first side plate 720, the second side plate 730, the top plate 740, the back plate 750 and the bottom plate 760 may be mounted to the support frame 710 by threaded fasteners.

Preferably, as shown in fig. 2, a gap is provided between the bottom plate 760 and the bottom of the support frame 710, and the bottom plate 760 is disposed in a suspended manner upward with respect to the bottom of the support frame 710, and in particular, a plurality of support members 711 may be disposed at the bottom of the support frame 710, so that the bottom plate 760 is disposed in a suspended manner upward with respect to the bottom of the support frame 710 by mounting the bottom plate 760 on the support members 711. Because the first positioning element and the second positioning element are installed in the cavity defined by the first side plate 720, the second side plate 730, the top plate 740, the back panel 750 and the bottom plate 760, the bottom plate 760 is suspended upward relative to the bottom of the supporting frame 710, so that the cavity is moved upward as a whole, the height of the first positioning element and the height of the second positioning element are moved upward as a whole, and the patient can place the healthy limb and the affected limb more conveniently, and the operation is more convenient. In addition, the space between the bottom plate 760 and the bottom of the support frame 710 may also be used to accommodate part of the components of the first positioning assembly, the second positioning assembly, and the transmission assembly.

Preferably, as shown in fig. 1, the box body 700 further includes a front panel 770 installed on the supporting frame 710, the front panel 770 is disposed opposite to the back panel 750, a first opening 771 for allowing a healthy side limb to pass through and a second opening 772 for allowing a diseased side limb to pass through are disposed on the front panel 770, the first opening 771 is disposed corresponding to the first positioning component, and the second opening 772 is disposed corresponding to the second positioning component. Because the box 700 still includes front panel 770, from this, through front panel 770 can play the effect of sheltering from, when carrying out rehabilitation, need not additionally set up the shielding piece again in order to shelter from the transmission assembly, thereby further improve the utility model provides a validity of mirror image treatment device treatment and the convenience in the use. In addition, since the front panel 770 is provided with the first opening 771 for passing the healthy side limb and the second opening 772 for passing the affected side limb, when performing rehabilitation therapy, the patient can insert the healthy side limb into the interior of the case 700 through the first opening 771 and insert the affected side limb into the interior of the case 700 through the second opening 772, thereby facilitating the operation. It should be noted that, as can be understood by those skilled in the art, the box body 700 may also be a structure that does not include the supporting frame 710, i.e., the box body 700 is surrounded by the first side plate 720, the second side plate 730, the front plate 770, the back plate 750, the top plate 740, and the bottom plate 760.

Preferably, as shown in fig. 1 and 2, the mirror image treatment device further includes a first support pad 510 for supporting the healthy side limb and a second support pad 520 for supporting the affected side limb, wherein the first support pad 510 is disposed corresponding to the first positioning component, and the second support pad 520 is disposed corresponding to the second positioning component. From this, through setting up first supporting pad 510 and second supporting pad 520, when carrying out rehabilitation, the patient can take on at least some of the side limbs of being good for on the first supporting pad 510, take on at least some of the side limbs of suffering from on the second supporting pad 520, thereby pass through first supporting pad 510 and second supporting pad 520 play the effect of support to the side limbs of being good for and the side limbs of suffering from respectively, have effectively reduced the tired sense of patient in rehabilitation, further improve recovered effect. Still take the rehabilitation of hand as an example, when carrying out rehabilitation therapy, the patient can take the wrist of the hand of good side on first supporting pad 510, take the wrist of the hand of suffering from side on second supporting pad 520 to play the supporting role to the wrist of the hand of good side and the wrist of the hand of suffering from side respectively through first supporting pad 510 and second supporting pad 520, in order to help the patient to carry out the rehabilitation therapy of hand better.

Preferably, as shown in fig. 2, in order to further facilitate the operation and improve the comfort of the patient during the rehabilitation training, a certain gap exists between the first support pad 510 and the second support pad 520 and the bottom plate 760 of the box 700, that is, the first support pad 510 and the second support pad 520 are suspended with respect to the bottom plate 760. In order to facilitate the installation of the first support pad 510 and the second support pad 520, a first support column 712 for fixing the first support pad 510 and a second support column 713 for fixing the second support pad 520 are disposed on the support frame 710, the first support pad 510 may be installed on the first support column 712 by a fastener, and the second support pad 520 may be installed on the second support column 713 by a fastener. Preferably, the fastener is a threaded fastener. To facilitate the arrangement of the first supporting column 712 and the second supporting column 713, the bottom plate 760 is provided with a first notch 761 matched with the first supporting column 712 and a second notch 762 matched with the second supporting column 713.

Preferably, as shown in fig. 1 and 2, a first concave surface 511 is formed on a side of the first support pad 510 for contacting the healthy side limb, and a second concave surface 521 is formed on a side of the second support pad 520 for contacting the affected side limb. Because the first concave surface 511 is arranged on the first supporting pad 510, and the second concave surface 521 is arranged on the second supporting pad 520, the first supporting pad can better support the healthy side limb and the affected side limb, and can better position the healthy side limb and the affected side limb, so that the patient can more conveniently place the healthy side limb on the first positioning component and place the affected side limb on the second positioning component.

Preferably, as shown in fig. 2, the mirror image treatment device further includes at least one first camera 610 and at least one second camera 620, the first camera 610 is disposed corresponding to the first positioning component, and the second camera 620 is disposed corresponding to the second positioning component. Therefore, the healthy side limb actions can be automatically collected in real time through the first camera 610, the affected side limb actions can be automatically collected in real time through the second camera 620, and the healthy side limb actions can be displayed in real time and are convenient to operate. Further, the image acquired by the camera is processed through an image compensation algorithm to remove the first positioning component, the second positioning component and the transmission component in the image, so that the patient is prevented from knowing a transmission mechanism, the sense of reality of mirror image treatment can be further improved, and the kinesthesis and proprioceptive nerve recovery of the patient are further enhanced. Preferably, in order to improve the photographing effect, the first camera 610 and the second camera 620 are mounted on a top plate 740 of the case 700. It should be noted that, as can be understood by those skilled in the art, the first camera 610 and the second camera 620 may also be installed on the back panel 750, the front panel 770, the first side panel 720, the second side panel 730, or the bottom panel 760 of the box body 700 according to actual needs, and the specific installation positions of the first camera 610 and the second camera 620 are not limited by the present invention. In other embodiments, the mirror image treatment device comprises only one camera, and the field of view of the camera covers the first positioning component and the second positioning component, so that the problem that images shot by a plurality of cameras are not synchronous in display can be further avoided.

Preferably, as shown in fig. 1, a first through hole 741 provided to correspond to the first camera 610 and a second through hole 742 provided to correspond to the second camera 620 are provided in a top plate 740 of the case 700 for facilitating wiring.

Preferably, the mirror image treatment device further comprises an illumination lamp (not shown in the figure). From this, through setting up the light, can play the effect of light filling. In particular, when the case 700 includes the front panel 770, the back panel 750, the top plate 740, the bottom plate 760, the first side plate 720, and the second side plate 730, the light rays inside the case 700 are dark, and thus, the luminance inside the case 700 can be improved by providing the illumination lamp, and the photographing effect of the first camera 610 and the second camera 620 can be improved. More preferably, the illuminating lamp is an LED lamp, so that the brightness inside the box body 700 can be further improved by adopting the LED lamp as the illuminating lamp, the shooting effect of the first camera 610 and the second camera 620 is further improved, and the images collected by the first camera 610 and the second camera 620 are more clearly visible.

Preferably, as shown in fig. 2 and 3, the first positioning assembly includes at least one first finger ring 100, the second positioning assembly includes at least one second finger ring 200, the first finger ring 100 and the second finger ring 200 are arranged in a one-to-one correspondence, the transmission assembly includes at least one set of transmission members, and the first finger ring 100 and the second finger ring 200 which are arranged in a correspondence keep synchronous movement through the transmission members which are arranged in a correspondence. Because first locating component includes at least one first ring 100, and second locating component includes at least one second ring 200, and all carries out the transmission through a set of driving medium between each group corresponding first ring 100 that sets up and the second ring 200 to keep keeping synchronous motion between corresponding first ring 100 that sets up and the second ring 200, from this, the utility model provides a mirror image treatment device can realize the rehabilitation to patient's finger better. When the rehabilitation of the fingers is performed, the patient can insert the affected side finger which needs to be subjected to the rehabilitation into the second finger ring 200, so that the affected side finger is tightly sleeved by the second finger ring 200, and the healthy side finger corresponding to the affected side finger is inserted into the first finger ring 100, so that the healthy side finger is tightly sleeved by the first finger ring 100, preferably, in order to improve the rehabilitation effect, the first knuckle of the healthy side finger and the first knuckle of the affected side finger can be respectively inserted into the first finger ring 100 and the second finger ring 200, when the healthy side finger performs the buckling motion, the first finger ring 100 is pressed downwards, and the second finger ring 200 is also pressed downwards synchronously under the action of the transmission member, so that the affected side finger performs the buckling motion synchronously; when the healthy side finger does the backward extension movement, the first ring 100 moves upwards, and the second ring 200 also moves upwards synchronously under the action of the transmission member, so that the affected side finger does the backward extension movement synchronously.

Preferably, as shown in fig. 2 and 3, in order to facilitate the use and improve the rehabilitation therapy effect, the first positioning assembly includes five first finger rings 100, and the five first finger rings 100 are respectively used for tightly sleeving the thumb, the index finger, the middle finger, the ring finger and the small finger of the healthy side hand of the patient. The second positioning assembly comprises five second finger rings 200, and the five second finger rings 200 are respectively used for tightly sleeving the thumb, the index finger, the middle finger, the ring finger and the little finger of the affected hand of the patient. The transmission assembly comprises five groups of transmission parts, and the five groups of transmission parts are respectively used for transmission between the healthy side thumb and the affected side thumb, transmission between the healthy side index finger and the affected side index finger, transmission between the healthy side middle finger and the affected side middle finger, transmission between the healthy side ring finger and the affected side ring finger and transmission between the healthy side small thumb and the affected side small thumb. Therefore, the arrangement can treat five fingers of a patient at the same time, and effectively improves the efficiency and effect of rehabilitation treatment.

Preferably, as shown in fig. 2, in order to facilitate the wearing of the first finger ring 100 and the second finger ring 200, a first glove 810 (not fully shown in the drawing) for sleeving the first finger ring 100 and a second glove 820 (not fully shown in the drawing) for sleeving the second finger ring 200 may be provided, respectively. More preferably, the five first finger rings 100 are respectively sleeved at first knuckles of five fingers of the first glove 810, the second finger rings 200 are respectively sleeved at first knuckles of five fingers of the second glove 820, a wrist of the first glove 810 is overlapped on the first support pad 510, and a wrist of the second glove 820 is overlapped on the second support pad 520. Therefore, when rehabilitation is performed, a patient only needs to stretch the healthy side hand into the first glove 810 and stretch the affected side hand into the second glove 820, the first ring 100 can be worn on the finger of the healthy side hand, and the second ring 200 can be worn on the finger of the affected side hand, so that the operation is more convenient.

Preferably, please refer to fig. 2 to 4, wherein fig. 4 schematically illustrates a structure diagram of a transmission relationship between a set of first finger rings 100 and second finger rings 200 in a mirror image therapeutic apparatus provided by an embodiment of the present invention, and arrows in the diagram indicate a moving direction of each string segment in the transmission string 310 when the healthy side finger performs a flexion motion. As shown in fig. 2 to 4, the transmission member includes a transmission rope 310 capable of reciprocating, two ends of the transmission rope 310 are connected to form a loop, the first finger ring 100 is installed on a first rope segment 311 of the transmission rope 310, the second finger ring 200 is installed on a second rope segment 312 of the transmission rope 310, and a motion state of the first rope segment 311 on which the first finger ring 100 is installed is identical to a motion state of the second rope segment 312 on which the second finger ring 200 is installed. Here, the motion state includes a motion direction, a motion distance, a motion time, a start/stop of motion, and the like. Specifically, the first finger ring 100 and the second finger ring 200 can be firmly mounted on the driving string 310 by providing two holes on the first finger ring 100 and the second finger ring 200 and fixedly connecting the driving string 310 with the two holes respectively. Therefore, the utility model discloses an adopt driving rope 310 as the driving medium, cancelled motor drive system, not only can effectively reduce the manufacturing cost of mirror image treatment device, can guarantee the synchronism of suffering from side limbs and healthy side limbs motion simultaneously, effectively avoided because the inaccurate nature of signal detection and the delay appearance suffer from the side limbs and the healthy side limbs motion asynchronous condition. In order to ensure the synchronism of the movement of the healthy hand and the affected hand, after the first finger ring 100 and the second finger ring 200 are mounted on the driving rope 310, the driving rope 310 has a certain pre-tightening force, so that the driving rope 310 is kept in a tightened state all the time during the use process.

As shown in fig. 4, when the healthy side finger makes a flexion movement, the first finger ring 100 is pressed down to drive the first rope portion 311 of the driving rope 310 to move downward, and further to drive the rope portions of the driving rope 310 to move correspondingly, the second rope portion 312 in which the second finger ring 200 is installed also moves downward, and the second rope portion 312 moving downward further drives the second finger ring 200 to move downward, so as to drive the affected side finger inserted into the second finger ring 200 to make a flexion movement synchronously.

Because the friction and the ductility of driving rope 310 have a great degree of influence to the rehabilitation effect of patient's finger, consequently in order to further reduce friction, driving rope 310 chooses the material that coefficient of friction is less for use, and driving rope 310 surface scribbles lubricating grease when using. In order to reduce the ductility of driving rope 310, driving rope 310 can not take place elastic deformation when the atress, consequently preferred, can adopt energetically horse buddha's warrior attendant line, kevlar line or the diameter be 0.1 ~ 3 mm's wire rope as the utility model provides a driving rope 310.

Preferably, as shown in fig. 3 and 4, a first included angle is formed between the first rope portion 311 provided with the first finger ring 100 and the horizontal plane, a second included angle is formed between the second rope portion 312 provided with the second finger ring 200 and the horizontal plane, and both the first included angle and the second included angle are greater than 0 degree and smaller than 90 degrees. From this, this kind of setting can further simplify the utility model provides a mirror image treatment device's overall structure for healthy side limbs can pass through smoothly when the motion first ring 100 drives synchronous motion takes place for driving rope 310, and then drives synchronous motion takes place for second ring 200, thereby makes the same action of sick side limbs repetition simultaneously and healthy side limbs, is particularly useful for finger buckling and back stretching motion, avoids influencing each other between motion trail and the driving rope 310, promotes the rehabilitation effect.

Preferably, as shown in fig. 2 to 4, the first finger ring 100 includes a first ring body 110 and a first connecting member 120 connected to each other, the second finger ring 200 includes a second ring body 210 and a second connecting member 220 connected to each other, the driving string 310 includes a first driving string 313 and a second driving string 314, one end of the first driving string 313 is connected to the first ring body 110, the other end of the first driving string 313 is connected to the second connecting member 220, one end of the second driving string 314 is connected to the second ring body 210, and the other end of the second driving string 314 is connected to the first connecting member 120. From this, this kind of setting can guarantee to install first rope segment 311 of first ring 100 everywhere and be located same straight line, installs second rope segment 312 of second ring 200 everywhere and is located same straight line to further guarantee to keep synchronous motion between first ring 100 and the second ring 200, further improve the utility model provides a mirror image treatment device's treatment.

Preferably, as shown in fig. 2 to 4, the transmission member further includes a plurality of first guide members 320 and a plurality of second guide members 330, the plurality of first guide members 320 are disposed corresponding to the first finger ring 100, the plurality of second guide members 330 are disposed corresponding to the second finger ring 200, the transmission string 310 is sequentially wound around the plurality of first guide members 320 and the plurality of second guide members 330 to form the loop, and the transmission string 310 is capable of reciprocating with respect to the first guide members 320 and the second guide members 330. Therefore, by arranging the first guide part 320 and the second guide part 330, the transmission rope 310 can be guided by the first guide part 320 and the second guide part 330, so that when the healthy side fingers move, the response speed of the transmission rope 310 is improved, and the synchronism of the movement of the two hands of the patient is further ensured.

Preferably, as shown in fig. 2 to 4, at least two adjacent first guides 320 of the plurality of first guides 320 are at different heights, the first finger ring 100 is located between the two first guides 320 at different heights, at least two adjacent second guides 330 of the plurality of second guides 330 are at different heights, and the second finger ring 200 is located between the two second guides 330 at different heights. Therefore, the first ring 100 is arranged between the two first guide parts 320 at different heights, the first rope section 311 provided with the first ring 100 can be kept to be obliquely arranged with the horizontal plane, the second ring 200 is arranged between the two second guide parts 330 at different heights, the second rope section 312 provided with the second ring 200 can be kept to be obliquely arranged with the horizontal plane, and therefore when the healthy side finger inserted into the first ring 100 is subjected to buckling or stretching movement, the transmission rope 310 can be better driven to generate corresponding displacement, and the synchronism of the movement of the healthy side finger and the healthy side finger is further ensured.

Preferably, as shown in fig. 2 to 4, in order to facilitate the installation of the first guide 320 and the second guide 330, a support seat 340 may be provided inside the case 700, and the first guide 320 and the second guide 330 may be installed inside the case 700 by respectively installing the first guide 320 and the second guide 330 on the support seat 340 provided corresponding thereto.

Preferably, as shown in fig. 2 to 4, the first guide 320 and the second guide 330 are both pulleys. From this, through adopting the pulley as the guide of driving rope 310, not only can effectively reduce driving rope 310's frictional force, uncomfortable sense when reducing the patient and carrying out limbs training can further guarantee the synchronism of sick side limbs and healthy side limbs motion simultaneously. In other embodiments, a part of the first guide 320 and/or a part of the second guide 330 may be a pulley, and another part of the first guide 320 and/or a part of the second guide 330 may not be a pulley.

Preferably, as shown in fig. 2 to 4, the mirror image treatment device further includes at least one displacement sensor 400, the displacement sensor 400 is disposed corresponding to the driving string 310, and the displacement sensor 400 is used for measuring the movement displacement of the driving string 310. Therefore, by arranging the displacement sensor 400, the movement displacement of the transmission rope 310 can be measured by the displacement sensor 400, and because the transmission rope 310 does not elastically deform and the initial state is the pre-tightening state, the displacement of the transmission rope 310 is the displacement of the buckling of the finger, so that the displacement of the buckling of the finger can be obtained by measuring the displacement of the transmission rope 310, and further, the movement of the finger can be measured by the displacement sensor 400 in real time, thereby providing a foundation for the interesting rehabilitation treatment.

Preferably, the displacement sensor 400 is a photoelectric displacement sensor, and the driving rope 310 is provided with a marker corresponding to the displacement sensor 400. Because photoelectric displacement sensor compares in traditional inertial sensor, response speed and measurement accuracy are higher, and photoelectric displacement sensor is difficult to take place the zero drift phenomenon, and the reliability is higher, can the motion of real-time measurement limbs, provides the basis for interesting recovered. In addition, by arranging the marker on the driving rope 310, the marker is arranged corresponding to the photoelectric displacement sensor, so that the photoelectric displacement sensor can measure the movement displacement of the driving rope 310 more conveniently, when the driving rope 310 is in an initial state, the marker is over against the photoelectric displacement sensor, the measured displacement is zero, when the driving rope 310 starts to move, the marker moves along with the driving rope 310, and the movement displacement of the marker is the movement displacement of the driving rope 310. Specifically, the marker may be a mark point provided on the driving string 310, or may be a guide tab provided on the driving string 310. As can be understood by those skilled in the art, the marker may be other markers disposed on the driving string 310 as long as the marker can function as a mark, and the present invention is not limited to the kind thereof.

Preferably, as shown in fig. 2 to 4, in order to further improve the measurement accuracy of the displacement sensor 400, the displacement sensor 400 is installed between the first guide 320 and the corresponding second guide 330 which are located at the same height.

In order to realize the above idea, the utility model provides a mirror image treatment system, mirror image treatment system includes display and foretell mirror image treatment device, the display is used for showing the action image of healthy side limbs and sick side limbs. Because the utility model provides a mirror image treatment system includes the above mirror image treatment device, from this the utility model provides a mirror image treatment system can suffer from the side limbs through the drive of healthy side limbs for suffer from the side limbs can be repeated with the same action of healthy side limbs, thereby can establish patient's vision, kinesthesis and proprioception strong, suffer from the synchronous neural connection of side, with amazing patient's neural recovery better, solved traditional mirror image treatment mode and only single vision amazing, do not have the amazing problem of kinesthesis and proprioception. Furthermore, because, the utility model provides a mirror image treatment system still has the display, from this, the utility model provides a mirror image treatment system can pass through the display shows the action image of healthy side limbs and sick side limbs to make the patient can clearly see the action of limbs, improve mirror image treatment's sense of reality, thereby can strengthen patient's kinesthesia and proprioception's recovery. Specifically, the display may be a computer display, and is configured to display real-time images acquired by the at least one first camera 610 and the at least one second camera 620. In order to further enhance the recovery of the kinesthesis and proprioception of the patient, when the display displays the action images of the healthy side limb and the affected side limb, an image compensation algorithm can be adopted, preferably a neural network image compensation algorithm is adopted to repair the influence of a transmission part of the limb during the motion, the transmission part is shielded, and then the patient can only see the action of the limb, so that the patient is prevented from knowing the transmission principle, the patient is supposed to be self-nerve repair, the sense of reality of mirror image treatment is further improved, and the treatment effect is improved. In other embodiments, the display can also be used for displaying the motion image of the affected limb only, so as to realize mirror image rehabilitation therapy.

In summary, compared with the prior art, the mirror image treatment device and mirror image treatment system provided by the utility model have the following advantages:

The above description is only for the description of the preferred embodiments of the present invention, and not for any limitation of the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all included in the protection scope of the claims. It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A mirror image treatment device is characterized by comprising a first positioning component, a second positioning component and a transmission component for connecting the first positioning component and the second positioning component;

2. The mirror image treatment device according to claim 1, wherein the first positioning assembly comprises at least one first finger ring, the second positioning assembly comprises at least one second finger ring, the first finger ring and the second finger ring are arranged in a one-to-one correspondence, and the transmission assembly comprises at least one set of transmission members, and the first finger ring and the second finger ring which are arranged in a correspondence are kept in synchronous motion through the transmission members which are arranged in a correspondence.

3. The mirror image treatment device according to claim 2, wherein the transmission member comprises a transmission rope capable of reciprocating, both ends of the transmission rope are connected to form a loop, the first finger ring is mounted on a first rope segment of the transmission rope, and the second finger ring is mounted on a second rope segment of the transmission rope, so that the motion state of the first rope segment on which the first finger ring is mounted is consistent with the motion state of the second rope segment on which the second finger ring is mounted.

4. A mirror image treatment device according to claim 3, wherein a first included angle is provided between the first rope portion on which the first finger ring is mounted and the horizontal plane, a second included angle is provided between the second rope portion on which the second finger ring is mounted and the horizontal plane, and both the first included angle and the second included angle are greater than 0 ° and less than 90 °.

5. A mirror image treatment apparatus according to claim 3, wherein the first finger ring comprises a first ring body and a first connecting member connected to each other, the second finger ring comprises a second ring body and a second connecting member connected to each other, the transmission cord comprises a first transmission cord body and a second transmission cord body, one end of the first transmission cord body is connected to the first ring body, the other end of the first transmission cord body is connected to the second connecting member, one end of the second transmission cord body is connected to the second ring body, and the other end of the second transmission cord body is connected to the first connecting member.

6. The mirror image treatment device according to claim 3, wherein the transmission member further comprises a plurality of first guide members disposed corresponding to the first finger ring and a plurality of second guide members disposed corresponding to the second finger ring, the driving string being sequentially wound around the plurality of first guide members and the plurality of second guide members to form the loop, the driving string being capable of reciprocating with respect to the first guide members and the second guide members.

7. The mirror image treatment device according to claim 6, wherein the first guide and the second guide are each a pulley.

8. The mirror image treatment device according to claim 3, further comprising at least one displacement sensor disposed in correspondence with the drive cord, the displacement sensor being configured to measure a displacement of the drive cord.

9. The mirror image treatment device according to claim 8, wherein the displacement sensor is a photoelectric displacement sensor, and the transmission cord is provided with a marker corresponding to the displacement sensor.

10. The mirror image treatment device according to claim 1, further comprising a first support pad for supporting the healthy lateral extremity and a second support pad for supporting the affected lateral extremity, the first support pad being disposed in correspondence with the first positioning assembly and the second support pad being disposed in correspondence with the second positioning assembly.

11. The mirror image treatment device according to claim 10, wherein the first support pad is provided with a first concave surface on a side for contacting the healthy side limb, and the second support pad is provided with a second concave surface on a side for contacting the affected side limb.

12. The mirror image treatment device according to claim 1, further comprising at least a first camera disposed in correspondence with the first positioning assembly and at least a second camera disposed in correspondence with the second positioning assembly.

13. The mirror image treatment device according to claim 12, further comprising an illumination lamp.

14. The mirror image treatment device according to claim 1, further comprising a box, wherein a cavity is provided in the box, and the first positioning assembly, the second positioning assembly and the transmission assembly are located in the cavity.

15. The mirror image treatment device of claim 14, wherein the case comprises a support frame and a first side panel, a second side panel, a top panel, a back panel, and a bottom panel mounted to the support frame.

16. The mirror image treatment device according to claim 15, wherein a gap is provided between the bottom plate and a bottom of the support frame, the bottom plate being upwardly cantilevered relative to the bottom of the support frame.

17. The mirror image treatment device according to claim 15, wherein the box further comprises a front panel mounted on the support frame, the front panel is disposed opposite to the back panel, the front panel is provided with a first opening for passing a healthy side limb and a second opening for passing a diseased side limb, the first opening is disposed corresponding to the first positioning component, and the second opening is disposed corresponding to the second positioning component.

18. A mirror image treatment system comprising the mirror image treatment apparatus of any one of claims 1 to 17 and a display for displaying an image of the movement of the healthy and affected limbs.