CN208741005U - The precisely multi-axial sensor combination unit of assessment cervical dystonia - Google Patents
The precisely multi-axial sensor combination unit of assessment cervical dystonia Download PDFInfo
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Abstract
Combining the unit the combination unit of the multi-axial sensor the utility model relates to a kind of multi-axial sensor of precisely assessment cervical dystonia includes measuring device, balancing controls, processing equipment；The measuring device includes head hoop, head multi-axial sensor, neck connecting band, shoulder connecting band, sucker base, axis multi-axial sensor, shoulder multi-axial sensor, seventh cervical spine multi-axial sensor；Its advantage is shown: one kind of the utility model precisely assesses the multi-axial sensor combination unit of cervical dystonia, meticulous depiction for incidence abnormity motion style, it realizes the precise measurement to cervical dystonia abnormity motion style and carries out 3D reconstruction, facilitate the clinical parting to cervical dystonia abnormity motion style, the confirmation spasm responsibility muscle by motor pattern is helped to realize, the objective evaluation of incidence abnormal motion may be implemented.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being a kind of precisely assessment cervical dystonia
Multi-axial sensor combination unit.
Background technique
Cervical dystonia (Cervical dystonia, CD), is the most common myodystony disease, be by
Musculi colli clonicity or tatanic excess shrinkage, so as to cause a kind of focal flesh of neck abnormal posture and involuntary movement
Dystonia.CD current preferred treatment method is in local intramuscular injection botulinum toxin, and botulinum toxin treatments CD's is effective
The influence of the treated scheme of rate and it is widely different, differ for 30-90%, it is different to improve degree for symptom after treatment, is 10-100%
Differ.
Neck has more than 50 block muscle, and 7 pieces of cervical vertebras (C) and skull, thoracic vertebrae (T) form 8 links, therefore the activity of neck is logical
It is often the movement that multiple directions are carried out around multiple axis, this external collar activity also activity of related shoulder often, it may be said that neck
Motor pattern it is considerably complicated.During clinic diagnosis, clinician needs to formulate treatment side according to the motion state of patient
Case, however, the TWSTRS marking scales clinically used at present for the assessment of accessory cramp abnormity motion style are only capable of determining
Property parting is carried out to the motor pattern of incidence, that is, provide incidence torsion and inclined direction, and can not accurately portray
The motion state of incidence out.Assessment mode is unable to satisfy demand clinically at present, already becomes cervical dystonia disease
The bottleneck for the treatment of.Reichel team in 2015 proposes " head-neck (COL- according to the functional anatomy feature that incidence moves
Cervical dystonia is divided into two types by CAP) " concept: (1) mainly involving neck complex, the head relative to neck
Abnormal motion；(2) mainly involve C2-7 centrum, relative to the neck abnormal motion of trunk, further precisely to assess neck flesh
Dystonia provides thinking.
A kind of neck angel measuring instrument for cervical dystonia parting, institute are disclosed before Shanghai Tongji Hospital
The head angle measuring instrument told includes vertical unit, head-wearing device.It is measured by more plane measurers, pointer, vertical chain
Head twist and inclined angle.2018, Olivia Samotus et al. was proposed using torquemeter and inclinometer come to assessment
The movement of torticollis patients head and shoulder are analyzed.But both devices are to be only capable of reaction head motion state, Wu Faqu
The abnormal motion state of parted hair neck complex and C2~C7 centrum.
In conclusion needing that it is multiple to be especially to discriminate between neck one is the abnormity motion style for being directed to cervical dystonia
Fit and C2~C7 centrum abnormal motion state, realizes the essence to the precise measurement of cervical dystonia abnormity motion style
The multi-axial sensor combination unit of quasi- assessment cervical dystonia.And it is current also not about this multi-axial sensor combination unit
It appears in the newspapers.
Summary of the invention
The purpose of this utility model is aiming at the shortcomings in the prior art, to provide that one is for cervical dystonia
Abnormity motion style is especially to discriminate between the abnormal motion state of neck complex and C2~C7 centrum, realizes to neck Muscle tensility
The multi-axial sensor of the accurate assessment cervical dystonia of the precise measurement of obstacle abnormity motion style combines the unit.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of multi-axial sensor combination unit of accurate assessment cervical dystonia, the group of the multi-axial sensor attach together
It sets including measuring device, balancing controls, processing equipment；
The measuring device include head hoop, head multi-axial sensor, neck connecting band, shoulder connecting band, sucker base,
Axis multi-axial sensor, shoulder multi-axial sensor, seventh cervical spine multi-axial sensor；The head hoop, head multiaxis sensing
Device forms head measurement device, and the head multi-axial sensor is fixed on head hoop along sagittal suture, and head multi-axial sensor
Center in calvarium；
The neck connecting band, axis multi-axial sensor, seventh cervical spine multi-axial sensor combine to form neck survey
Measure device；Described neck connecting band one end is fixed on head hoop, and the other end is fixedly connected with shoulder connecting band；The neck
Connecting band is equipped with axis multi-axial sensor and seventh cervical spine multi-axial sensor；The axis multi-axial sensor and
Seventh cervical spine multi-axial sensor is bonded by sucker base and is fixed；
The shoulder connecting band and shoulder multi-axial sensor combines to form shoulder measuring device；The shoulder connecting band
Both ends shoulder multi-axial sensor is fixed with by sucker base.
As a kind of perferred technical scheme, the axis multi-axial sensor, seventh cervical spine multi-axial sensor, shoulder
Portion's multi-axial sensor is the outer surface for being fitted in sucker base.
As a kind of perferred technical scheme, the balancing controls include bracket base, cradling piece part, telescopic rod, cunning
Block；The cradling piece part is fixed on bracket base；The fixed telescopic rod of the transverse direction of the cradling piece part；The telescopic rod
Both ends be equipped with shoulder multi-axial sensor calibration point；Axially mounted there are three sliding block, the sliding block pair of bottom of the cradling piece part
Seventh cervical spine multi-axial sensor calibration site should be installed, intermediate sliding block is corresponding to be equipped with the calibration of axis multi-axial sensor
The sliding block correspondence in site, top is equipped with head multi-axial sensor calibration point.
As a kind of perferred technical scheme, the processing equipment includes processor, memory and communication device；It is described
Processor receive the obtained data of measuring device, and carry out integration processing, simulation lifts one's head, the motor pattern of neck；It is described
Memory record assessment as a result, transferring and handling for subsequent；The communication device is for transmitting assessment result
Into doctor's hand, the remote domestic assessment of cervical dystonia patient is realized.
As a kind of perferred technical scheme, the head multi-axial sensor, axis multi-axial sensor, the 7th neck
Vertebra multi-axial sensor and shoulder multi-axial sensor are nine axle sensors.
As a kind of perferred technical scheme, nine axle sensors include 3-axis acceleration sensor, three axis accelerometer
Instrument and three axle electronic compass.
As a kind of perferred technical scheme, the described multi-axial sensor combination unit further includes bluetooth and mobile terminal,
Information is transmitted by Bluetooth communication, information is measured and reaches mobile terminal and handled.
The utility model advantage is:
1, one kind of the utility model precisely assesses the multi-axial sensor combination unit of cervical dystonia, is used for neck
The meticulous depiction of portion's abnormity motion style realizes the precise measurement to cervical dystonia abnormity motion style and carries out 3D weight
It builds, facilitates the clinical parting to cervical dystonia abnormity motion style, help to realize the confirmation by motor pattern
Spasm responsibility muscle, may be implemented the objective evaluation of incidence abnormal motion.
2, without ray exposure, easy to operate, measurement precisely, can quantitative evaluation；In addition, environmental requirement is low when to measurement, behaviour
Make simplicity, it can be achieved that patient's remote dynamic monitoring.
3, head multi-axial sensor, C2 multi-axial sensor, C7 multi-axial sensor and the shoulder that the utility model uses are more
Axle sensor is nine axle sensors, realizes the meticulous depiction of incidence abnormity motion style.
4, the head hoop of the utility model, head multi-axial sensor form head measurement device, and in head movement, head is more
Axle sensor records the torsion on head, banking motion.
5, the neck connecting band of the utility model, C2 multi-axial sensor, C7 multi-axial sensor combine to form neck measurement dress
It sets, using C7 as the substrate of head and neck motion, that is, motion reference point, records the movement of the sensor of head and neck, portrayed respectively with this
The movement of head, neck.
6, the shoulder connecting band of the utility model and shoulder multi-axial sensor combine to form shoulder measuring device, can be used for remembering
Record the generation of half the circumference of the sleeve where it joins the shoulder compensatory activity.
7, balancing controls are equipped with, balancing controls balancing controls are the sensor placement position simulated under normal person's state.It is right
In the patients with dystonia that cannot achieve end sitting position, according to a body surface projection of long, neck length, shoulder breadth and C7 and C2, adjustment
The sliding block and telescopic rod of balancing controls simulate the end sitting position state of accessory cramp patient, and the sensor of corresponding position is placed
It returns to zero in calibration site (9,10,11,12), helps to accurately measure.
8, the head multi-axial sensor of the utility model, C2 multi-axial sensor, C7 multi-axial sensor and shoulder multiaxis pass
Sensor is nine axle sensors, can finely record the motion state in each site.
9, the multi-axial sensor combination unit of the utility model is more using head multi-axial sensor, C2 multi-axial sensor, C7
Axle sensor and shoulder multi-axial sensor correspond respectively to the human body crown, C2, C7 and two shoulders, and nine axis for being set to each point pass
Sensor can recorde the movement of the point, the angle including displacement and all directions rotation, and the motion state of comprehensive 5 points can
To realize the meticulous depiction of incidence abnormity motion style.
10, the multi-axial sensor usable bluetooth communication transmission information of the utility model, sensor, which measures information, can reach electricity
Brain or mobile phone are handled, and thus can realize finely assessment and remote domestic dynamic monitoring follow-up in consulting room.
11, suffer from when the utility model can be applied to clinical treatment in the assessment of patient, improving cervical dystonia
The therapeutic effect of person, while patient can be allowed to take home, data are reached in doctor's hand by communication apparatus, realize Muscle tensility barrier
The remote domestic monitoring and evaluation hindered.
Detailed description of the invention
Attached drawing 1 is the knot that one kind of the utility model precisely assesses the multi-axial sensor combination unit of cervical dystonia
Structure block diagram.
Attached drawing 2 is schematic diagram of the measuring device in the utility model in measuring state.
Attached drawing 3 is the partial enlargement structural representation of sucker base and shoulder multi-axial sensor.
Attached drawing 4 is the structural schematic diagram of balancing controls.
Attached drawing 5 is the structural block diagram of processing equipment.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the utility model.
Appended drawing reference involved in attached drawing and component part are as follows:
1. 11. head multi-axial sensor of measuring device
12. 13. neck connecting band of head hoop
14. 15. sucker base of shoulder connecting band
17. shoulder multi-axial sensor of 16.C2 multi-axial sensor
18.C7 2. balancing controls of multi-axial sensor
21. 22. cradling piece part of bracket base
23. 24. sliding block of telescopic rod
25. shoulder multi-axial sensor calibration point 26.C7 multi-axial sensor calibrates site
27.C2 multi-axial sensor calibrates 28. head multi-axial sensor calibration point of site
3. 31. processor of processing equipment
32. 33. communication device of memory
For the ease of accurately description technique scheme, term " C2 " and " C7 " have been used in following technical scheme, wherein
" C2 " expression " axis ", " C7 " expression " seventh cervical spine ".
Fig. 1 is please referred to, Fig. 1 is that one kind of the utility model precisely assesses the multi-axial sensor combination of cervical dystonia
The structural block diagram of device.A kind of multi-axial sensor combination unit of accurate assessment cervical dystonia, the multi-axial sensor
Combination unit include measuring device 1, balancing controls 2, processing equipment 3.
Referring to figure 2., Fig. 2 is schematic diagram of the measuring device 1 in the utility model in measuring state.The measurement dress
Setting 1 includes head hoop 12, head multi-axial sensor 11, neck connecting band 13, shoulder connecting band 14, sucker base 15, C2 multiaxis biography
Sensor 16, shoulder multi-axial sensor 17, C7 multi-axial sensor 18；The head hoop 12, head multi-axial sensor 11 form head
Measuring device, the head multi-axial sensor 11 is fixed on head hoop 12 along sagittal suture, and head multi-axial sensor 11 is in
The center of calvarium；
The neck connecting band 13, C2 multi-axial sensor 16, the combination of C7 multi-axial sensor 18 form neck measuring device；
Described 13 one end of neck connecting band is fixed on head hoop 12, and the other end is fixedly connected with shoulder connecting band 14；The neck
Connecting band 13 is equipped with C2 multi-axial sensor 16 and C7 multi-axial sensor 18；The C2 multi-axial sensor 16 and C7 multiaxis sensing
Device 18 is fixed by the fitting of sucker base 15；
The shoulder connecting band 14 and the combination of shoulder multi-axial sensor 17 form shoulder measuring device；The shoulder connects
The both ends of tape splicing 14 are fixed with shoulder multi-axial sensor 17 by sucker base 15.
Referring to figure 3., Fig. 3 is the partial enlargement structural representation of sucker base 15 and shoulder multi-axial sensor 17.It is described
Shoulder multi-axial sensor 17 be fitted in the outer surface of sucker base 15；The sucker base 15 is in dumb-bell shape.In addition, C2 is more
Axle sensor 16 and C7 multi-axial sensor 18 and the concrete form of sucker base 15 are consistent with the above, and which is not described herein again.
Referring to figure 4., Fig. 4 is the structural schematic diagram of balancing controls 2.The balancing controls 2 include bracket base 21, branch
Hack lever portion 22, telescopic rod 23, sliding block 24；The cradling piece part 22 is fixed on bracket base 21；The cradling piece part 22
The fixed telescopic rod 23 of transverse direction；The both ends of the telescopic rod 23 are equipped with shoulder multi-axial sensor calibration point 25；The cradling piece
Portion 22 it is axially mounted there are three sliding block 24, the sliding block 24 of bottom is corresponding to be equipped with C7 multi-axial sensor calibration site 26, intermediate
Sliding block 24 it is corresponding C2 multi-axial sensor calibration site 27 is installed, the correspondence of sliding block 24 at top is equipped with head multi-axial sensor
Calibration point 28.
Referring to figure 5., Fig. 5 is the structural block diagram of processing equipment 3.The processing equipment 3 includes processor 31, memory
32 and communication device 33；The processor 31 receives the obtained data of measuring device 1, and carries out integration processing, simulates
The motor pattern of head, neck；The memory 32 records assessing as a result, transferring and handling for subsequent；Described is logical
T unit 33 realizes the remote domestic assessment of cervical dystonia patient for assessment result to be transmitted in doctor's hand.
It should be understood that
Head multi-axial sensor 11, C2 multi-axial sensor 16, C7 multi-axial sensor 18 and the shoulder multiaxis sensing
Device 17 is nine axle sensors, which includes 3-axis acceleration sensor, three-axis gyroscope and three axle electronic compass
(geomagnetic sensor).Acceleration transducer can measure the acceleration of all directions in space, and gyroscope can measure all directions rotation
The angle turned, electronic compass (geomagnetic sensor) are modified compensation by absolute direction-pointing function using measurement earth magnetic field, can
Effectively solve Accumulated deviation.
The multi-axial sensor combination unit of the utility model uses head multi-axial sensor 11, C2 multi-axial sensor 16, C7
Multi-axial sensor 18 and shoulder multi-axial sensor 17 correspond respectively to the human body crown, C2, C7 and two shoulders, are set to each point
Nine axle sensors can recorde the movement of the point, the angle including displacement and all directions rotation, the movement shape of comprehensive 5 points
The meticulous depiction of incidence abnormity motion style may be implemented in state.
The head hoop 12, head multi-axial sensor 11 form head measurement device, fixed to use head hoop 12 under use state
It is placed on people's coronal-plane, head multi-axial sensor 11 is fixed on head hoop 12 along sagittal suture, and so that sensor is in the center of calvarium,
Using human body sagittal axis as Y-axis, frontal axis is X-axis, and vertical axis is that Z axis adjusts 11 position of head multi-axial sensor.In head movement
When, head multi-axial sensor 11 records the torsion on head, banking motion.
The neck connecting band 13, C2 multi-axial sensor 16, the combination of C7 multi-axial sensor 18 form neck measuring device；
Wherein, C2 multi-axial sensor 16, C7 multi-axial sensor 18 are fixed corresponding on C2 centrum and C7 centrum respectively, under use state,
Two sensors are using neck long axis as Y-axis, using frontal axis as X-axis, are Z axis perpendicular to X-Y plane, pass through a sucker base 15
It is placed on the body surface projection position of C2 and C7, using C7 as the substrate of head and neck motion, that is, motion reference point, records head and neck
The movement of head, neck is portrayed in the movement of sensor with this respectively.
The shoulder connecting band 14 and the combination of shoulder multi-axial sensor 17 form shoulder measuring device, for recording half the circumference of the sleeve where it joins the shoulder
The generation of compensatory activity.
The balancing controls 2 are the sensor placement position simulated under normal person's state.For cannot achieve end sitting position
Patients with dystonia the sliding block 24 of balancing controls 2 is adjusted according to a body surface projection of long, neck length, shoulder breadth and C7 and C2
With telescopic rod 23, simulate accessory cramp patient end sitting position state, by the sensor of corresponding position be placed on calibration site (9,
10, it 11,12) returns to zero.
Multi-axial sensor combination in order to realize the house remote evaluation of neck abnormity motion style, preferably in the present embodiment
Device Bluetooth communication transmits information, and sensor measures that information can reach computer or mobile phone is handled.
The multi-axial sensor combination unit application method that one kind of the utility model precisely assesses cervical dystonia is:
It is fundamental measurement tool with nine axle sensors, forms the device of complete set, including measuring device 1 and balancing controls 2.Firstly,
Zeroing frame is adjusted into zeroing frame according to the long, neck length and shoulder breadth of patient, the sensor for being placed in each site is returned to zero, then will
Measuring device 1 be respectively set overhead, C2, C7 and two shoulders, nine axle sensors for being set to each point can recorde the movement of the point,
Angle including displacement and all directions rotation, the motion state of comprehensive 5 points, may be implemented incidence abnormity motion style
Meticulous depiction.In addition, using matched reception data set, the house that neck abnormity motion style may be implemented remotely is commented
Estimate.
One kind of the utility model precisely assesses the multi-axial sensor combination unit of cervical dystonia, is used for incidence
The meticulous depiction of abnormity motion style realizes the precise measurement to cervical dystonia abnormity motion style and carries out 3D weight
It builds, facilitates the clinical parting to cervical dystonia abnormity motion style, help to realize the confirmation by motor pattern
Spasm responsibility muscle, may be implemented the objective evaluation of incidence abnormal motion；No ray exposure, easy to operate, measurement precisely, can
Quantitative evaluation；Head multi-axial sensor 11, C2 multi-axial sensor 16, C7 multi-axial sensor 18 and the shoulder multiaxis sensing
Device 17 is nine axle sensors, realizes the meticulous depiction of incidence abnormity motion style；The head hoop 12 of the utility model, head are more
Axle sensor 11 forms head measurement device, and in head movement, head multi-axial sensor 11 records the torsion on head, inclination fortune
It is dynamic；The neck connecting band 13 of the utility model, C2 multi-axial sensor 16, the combination of C7 multi-axial sensor 18 form neck measurement dress
It sets, using C7 as the substrate of head and neck motion, that is, motion reference point, records the movement of the sensor of head and neck, portrayed respectively with this
The movement of head, neck；Shoulder connecting band 14 and shoulder multi-axial sensor 17 combination of the utility model form shoulder measuring device,
For recording the generation of half the circumference of the sleeve where it joins the shoulder compensatory activity；Equipped with balancing controls 2,2 balancing controls 2 of balancing controls are under simulation normal person's state
Sensor placement position.For cannot achieve the patients with dystonia of end sitting position, according to long, neck length, shoulder breadth and a C7
With the body surface projection of C2, the sliding block 24 and telescopic rod 23 of balancing controls 2 are adjusted, simulates the end sitting position shape of accessory cramp patient
The sensor of corresponding position is placed on calibration site (9,10,11,12) and returned to zero, helps to accurately measure by state；This is practical
Novel head multi-axial sensor 11, C2 multi-axial sensor 16, C7 multi-axial sensor 18 and shoulder multi-axial sensor 17 be
Nine axle sensors can finely record the motion state in each site；The multi-axial sensor combination unit of the utility model uses head
Portion's multi-axial sensor 11, C2 multi-axial sensor 16, C7 multi-axial sensor 18 and shoulder multi-axial sensor 17, correspond respectively to people
The body crown, C2, C7 and two shoulders, nine axle sensors for being set to each point can recorde the movement of the point, including displacement and each
The angle that direction rotates, the motion state of comprehensive 5 points, may be implemented the meticulous depiction of incidence abnormity motion style；This reality
With novel multi-axial sensor usable bluetooth communication transmission information, sensor measures information and can reach at computer or mobile phone
Thus reason can realize finely assessment and remote domestic dynamic monitoring follow-up in consulting room；The utility model can be applied to clinic and control
To in the assessment of patient when treatment, the therapeutic effect of cervical dystonia patient is improved, while patient can be allowed to take home, is passed through
Communication apparatus reaches data in doctor's hand, realizes the remote domestic monitoring and evaluation of myodystony.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement under the premise of not departing from the utility model method, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of multi-axial sensor combination unit of precisely assessment cervical dystonia, which is characterized in that the multiaxis sensing
The combination unit of device includes measuring device, balancing controls, processing equipment；
The measuring device includes head hoop, head multi-axial sensor, neck connecting band, shoulder connecting band, sucker base, second
Cervical vertebra multi-axial sensor, shoulder multi-axial sensor, seventh cervical spine multi-axial sensor；The head hoop, head multi-axial sensor group
At head measurement device, the head multi-axial sensor is fixed on head hoop along sagittal suture, and head multi-axial sensor is in
The center of calvarium；
The neck connecting band, axis multi-axial sensor, seventh cervical spine multi-axial sensor combine to form neck measurement dress
It sets；Described neck connecting band one end is fixed on head hoop, and the other end is fixedly connected with shoulder connecting band；The neck connection
It takes and is equipped with axis multi-axial sensor and seventh cervical spine multi-axial sensor；The axis multi-axial sensor and the 7th
Cervical vertebra multi-axial sensor is bonded by sucker base and is fixed；
The shoulder connecting band and shoulder multi-axial sensor combines to form shoulder measuring device；The two of the shoulder connecting band
End is fixed with shoulder multi-axial sensor by sucker base.
2. multi-axial sensor combination unit according to claim 1, which is characterized in that the axis multiaxis sensing
Device, seventh cervical spine multi-axial sensor, shoulder multi-axial sensor are the outer surfaces for being fitted in sucker base.
3. multi-axial sensor combination unit according to claim 1, which is characterized in that the balancing controls include bracket
Pedestal, cradling piece part, telescopic rod, sliding block；The cradling piece part is fixed on bracket base；The transverse direction of the cradling piece part
Fixed telescopic rod；The both ends of the telescopic rod are equipped with shoulder multi-axial sensor calibration point；The cradling piece part it is axially mounted
There are three sliding block, the sliding block of bottom is corresponding to be equipped with seventh cervical spine multi-axial sensor calibration site, the corresponding installation of intermediate sliding block
There is axis multi-axial sensor to calibrate site, the sliding block correspondence at top is equipped with head multi-axial sensor calibration point.
4. multi-axial sensor combination unit according to claim 1, which is characterized in that the processing equipment includes processing
Device, memory and communication device；The processor receives the obtained data of measuring device, and carries out integration processing, simulation
Lift one's head, the motor pattern of neck；The memory records assessing as a result, transferring and handling for subsequent；Described is logical
T unit realizes the remote domestic assessment of cervical dystonia patient for assessment result to be transmitted in doctor's hand.
5. multi-axial sensor according to claim 1 combination unit, which is characterized in that the head multi-axial sensor,
Axis multi-axial sensor, seventh cervical spine multi-axial sensor and shoulder multi-axial sensor are nine axle sensors.
6. multi-axial sensor combination unit according to claim 5, which is characterized in that nine axle sensors include three
Axle acceleration sensor, three-axis gyroscope and three axle electronic compass.
7. multi-axial sensor combination unit according to claim 1, which is characterized in that the multi-axial sensor group attaches together
Setting further includes bluetooth and mobile terminal, transmits information by Bluetooth communication, measures information and reaches mobile terminal and is handled.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577871A (en) * | 2018-05-17 | 2018-09-28 | 上海市同济医院 | A kind of multi-axial sensor combination unit of accurate assessment cervical dystonia |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577871A (en) * | 2018-05-17 | 2018-09-28 | 上海市同济医院 | A kind of multi-axial sensor combination unit of accurate assessment cervical dystonia |
| CN108577871B (en) * | 2018-05-17 | 2024-09-17 | 上海市同济医院 | Multi-axis sensor combination device for accurately evaluating cervical dystonia |
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