CN105997065B - Automatic checking with EMG method device - Google Patents
Automatic checking with EMG method device Download PDFInfo
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- CN105997065B CN105997065B CN201610422536.1A CN201610422536A CN105997065B CN 105997065 B CN105997065 B CN 105997065B CN 201610422536 A CN201610422536 A CN 201610422536A CN 105997065 B CN105997065 B CN 105997065B
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- slide way
- way body
- connecting rod
- electrode
- slideway
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4519—Muscles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The present invention provides a kind of automatic checking with EMG method device, including：Slide way body；Two limbs fixed rings, are arranged at the both ends of the long axis direction of slide way body；Two electrode units；Infrared scan is popped one's head in, and is slidably arranged in slide way body；Wherein, there is the first slideway in limbs fixed ring, it is slided in the first slideway at the both ends of slide way body, there is the second slideway on the long axis direction of slide way body, infrared scan probe is slidably mounted in the second slideway, there are two third sliding slots for the both sides tool of slide way body, electrode unit has supporting block, sliding rail, pushing block, connecting rod and arc-shaped electrode piece, one end of supporting block is slidably connected with third sliding slot, there is electrode holding tank in supporting block, there is sliding rail in electrode holding tank, pushing block is arranged on sliding rail, one end of connecting rod is rotatably connected in electrode holding tank, the other end of connecting rod is connected with arc-shaped electrode piece.The present invention uses simply, even if the medical staff without training can easily use.
Description
Technical field
The present invention relates to a kind of automatic checking with EMG method devices, belong to medical instruments field.
Background technology
When checking with EMG method or myoelectricity stimulate, the position for more accurately finding electrode placement is needed, could preferably be acquired
To electromyography signal or apply electro photoluminescence.Doctor is needed repeatedly to be practiced however, finding the position that electrode is placed, it could be skilled
It grasps.In some under-developed areas, medical staff is difficult to effectively be trained, simultaneously lack of standardization, the nothing of the use to medical instrument
It is effective that method plays answering for checking with EMG method equipment, and therefore, can carry out the device of automatic checking with EMG method just becomes and promote medical water
A flat important directions.
Invention content
The purpose of the present invention is to provide a kind of automatic checking with EMG method device, with more accurately detect electromyography signal or
Carry out myoelectricity stimulation.
Present invention employs following technical solutions：
A kind of automatic checking with EMG method device, carrying out checking with EMG method or myoelectricity to four limbs position stimulates, which is characterized in that packet
It includes：Slide way body；Two limbs fixed rings, are arranged at the both ends of the long axis direction of slide way body；Two electrode units, are slided respectively
It is dynamic to be connected to the both sides of slide way body or be slidably connected at the side of slide way body simultaneously；Infrared scan is popped one's head in, sliding setting
It in slide way body, is moved back and forth on the long axis direction of slide way body, scans the limbs of respective section；Wherein, limbs fixed ring
It is upper that there is the first slideway to match with fixed ring, the both ends of slide way body to be slidably arranged in the first slideway, slide way body
There is the second slideway on long axis direction, the one side towards limbs in slide way body is set, infrared scan probe is slidably mounted on the
In two slideways, there are two third sliding slot, two electrode units are separately positioned in two third sliding slots the both sides tool of slide way body
Or be arranged simultaneously in a third sliding slot, electrode unit has supporting block, sliding rail, pushing block, connecting rod and arc-shaped electrode
Piece, one end and the third sliding slot of supporting block are slidably connected, and have electrode holding tank in supporting block, have in electrode holding tank and slide
Rail, pushing block are arranged on sliding rail, and one end of connecting rod is rotatably connected in electrode holding tank, the other end and the arc electricity of connecting rod
Pole piece is connected, and pushing block pushes connecting rod to be moved to the central axis direction of limbs fixed ring, to drive arc-shaped electrode piece to limb
The central axis direction of body fixed ring moves.
Further, automatic checking with EMG method device of the invention, can also have the feature that：Wherein, supporting block also with
Third sliding slot is rotatablely connected, and is received into after rotation in third sliding slot.
Further, automatic checking with EMG method device of the invention, can also have the feature that：Wherein, connecting rod and electricity
One end of pole holding tank connection has rebound part, and after pushing block loosens the promotion to connecting rod, rebound part drives connecting rod rebound
Into electrode holding tank.
Advantageous effect of the invention
Slide way body is arranged in patient as a result of two limbs fixed rings for the automatic checking with EMG method device of the present invention
Body part top, and use the electrode unit that can be slided in slide way body and electrode inspection carried out to body part
It surveys, in addition using the muscle of infrared scan scanning probe limbs, finds best electrode placement positions so that the mistake that electrode is placed
Journey does not need doctor's manual operations, it is only necessary to which the present apparatus, which is simply mounted to position to be measured, to be detected, i.e.,
Make easily to use without the medical staff of training.
Description of the drawings
Fig. 1 is the overall structure diagram of the automatic checking with EMG method device of the present invention；
Fig. 2 is the connected mode schematic diagram of the limbs fixed ring and slide way body of the present invention；
Fig. 3 is the use state diagram of the automatic checking with EMG method device of the present invention.
Specific implementation mode
Illustrate the specific implementation mode of the present invention below in conjunction with attached drawing.
As depicted in figs. 1 and 2, automatic checking with EMG method device includes：Slide way body 11, two limbs fixed rings 12, two
Electrode unit and infrared scan probe 14.Electrode unit includes：Supporting block 15, sliding rail 18, pushing block 17, connecting rod 16 and arc
Shape electrode slice 13.
As depicted in figs. 1 and 2, slide way body 11 is the elongate configuration of a rectangle, slide way body in the present embodiment
It is provided with the second slideway 21 on 11, the one side towards limbs in slide way body 11 is set.As shown in Fig. 2, the both sides of slide way body 11
Tool is there are two third sliding slot 24, and one end of two supporting blocks 15 is slidably mounted in two third sliding slots 24 or two supports
Block 15 is slidably mounted on simultaneously in a third sliding slot 24, and actually two supporting blocks 15 slide peace simultaneously in the more common scenario
In a third sliding slot 24.
Infrared scan probe 14, is slidably arranged in the second slideway 21 in slide way body 11, in the length of slide way body 11
It is moved back and forth in axis direction, scans the limbs of respective section, find the position of belly of muscle.
Two limbs fixed rings 12, are arranged at the both ends of the long axis direction of slide way body 11；In limbs fixed ring have with
The both ends of the first slideway 22 that fixed ring shape matches, slide way body 11 have sliding bar 23, and sliding bar 23 is in the first slideway
It is slided in 22.The probe of the infrared scan in slide way body 11 14 and electrode unit is enable to cover appointing on four limbs cylindrical surface
Meaning position.
The four limbs position of pending checking with EMG method is represented in Fig. 3 using cylinder 30.As shown in figure 3, the one of supporting block 15
End is slidably mounted in two third sliding slots 24, has electrode holding tank 19 in supporting block 15, has in electrode holding tank 19 and slide
Rail 18, pushing block 17 be arranged on sliding rail 18, one end of connecting rod 16 is rotatably connected in electrode holding tank, connecting rod 16 it is another
End is connected with arc-shaped electrode piece 13, and pushing block 17 pushes connecting rod 16 dynamic to the rotation of the central axis direction of limbs fixed ring, to
It drives arc-shaped electrode piece 13 to be moved to the central axis direction of limbs fixed ring, arc-shaped electrode piece 13 is finally made to be attached on limbs 30.
Supporting block 15 in addition to can be in figure 3 unfolded state under reciprocatingly slide along third sliding slot 24, also with third sliding slot 24
Rotation connection is received into third sliding slot 24 after rotating supporting block 15 after checking with EMG method, can protect other structures
Save space simultaneously.
One end that connecting rod 16 is connect with electrode holding tank 19 has rebound part, when pushing block 17 loosens pushing away to connecting rod 16
After dynamic, rebound part drives connecting rod 16 to spring back in electrode holding tank 19, to play the role of storing electrode slice 13.Pushing block 17
It can be pushed, can also be pushed using stepper motor using cylinder.
Automatic checking with EMG method device carries out checking with EMG method or myoelectricity to four limbs position to stimulate, and specific operational process is such as
Under：
Fixed ring 12 is fixed on to the both ends at the four limbs position to be detected first, then in the control of control system
Under, slide way body 11 is slided in the first slideway 22, is moved in a circle, while infrared scan probe 14 is past in the second slideway 21
Multiple sliding, to carry out infrared scan to the muscle on each face of limbs, control system is calculated according to the image of infrared scan
The width of muscle herein.The simple principle of infrared scan is：Skin is almost full impregnated to infrared ray, and adipose tissue is to infrared ray
Transmitance it is also higher, and muscle is strong to the absorptance skin and adipose tissue of infrared ray.And musculature is to infrared ray
Scattering is mostly forward scattering, on this basis, you can according to after infrared scan to the degree of absorption of infrared ray and forward scattering
Signal strength judges the width and thickness of scanned muscle, to judge the position of belly of muscle, and by the coordinate record of position
Get off.Using the widest position of muscle as the sampled point of electrode in present embodiment.Then control system is according to belly of muscle position
Two two supporting blocks 15 are moved to corresponding muscle position by coordinate, then start pushing block 17 from the distal end of sliding rail 18 to close
End motion drives arc-shaped electrode piece 13 to turn to the corresponding position on limbs 30 where belly of muscle to push connecting rod 16 to tilt.
After arc-shaped electrode piece 13 is on the skin for cling to precalculated position, carries out myoelectricity acquisition or apply electro photoluminescence.It is detecting or is applying
After power-up stimulation, pushing block 17 is moved from the proximate of sliding rail 18, and connecting rod 16 is rebounded electricity under the action of springing back part
In pole holding tank 19, arc-shaped electrode piece 13 is driven to be detached from limbs 30.
Claims (3)
1. a kind of automatic checking with EMG method device, carrying out checking with EMG method or myoelectricity to four limbs position stimulates, which is characterized in that packet
It includes：
Slide way body；
Two limbs fixed rings, are arranged at the both ends of the long axis direction of the slide way body；
Two electrode units are slidably connected at the both sides of the slide way body or are slidably connected at the slideway sheet simultaneously respectively
The side of body；
Infrared scan is popped one's head in, and is slidably arranged in the slide way body, is moved back and forth on the long axis direction of the slide way body,
Scan the limbs of respective section；
Wherein, there is the first slideway to match with the limbs fixed ring in the limbs fixed ring, the slide way body
Both ends are slidably arranged in first slideway,
There is the second slideway, second installation of slide track is in the slide way body towards institute on the long axis direction of the slide way body
The one side of limbs is stated, the infrared scan probe is slidably mounted in second slideway,
For the both sides tool of the slide way body there are two third sliding slot, two electrode units are separately positioned on two third sliding slots
In or be arranged simultaneously in a third sliding slot,
The electrode unit have supporting block, sliding rail, pushing block, connecting rod and arc-shaped electrode piece, one end of the supporting block with
The third sliding slot is slidably connected, and has electrode holding tank in the supporting block, has sliding rail in the electrode holding tank, described
Pushing block is arranged on the sliding rail, and one end of the connecting rod is rotatably connected in the electrode holding tank, the connecting rod
The other end is connected with the arc-shaped electrode piece, and the pushing block pushes the connecting rod to be transported to the central axis direction of limbs fixed ring
It is dynamic, to drive the arc-shaped electrode piece to be moved to the central axis direction of the limbs fixed ring.
2. automatic checking with EMG method device as described in claim 1, it is characterised in that：
Wherein, the supporting block is also rotatablely connected with the third sliding slot, is received into after rotation in the third sliding slot.
3. automatic checking with EMG method device as described in claim 1, it is characterised in that：
Wherein, one end that the connecting rod is connect with the electrode holding tank has rebound part, when pushing block loosens to the connection
After the promotion of bar, the rebound part drives the connecting rod to spring back in the electrode holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422536.1A CN105997065B (en) | 2016-06-15 | 2016-06-15 | Automatic checking with EMG method device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422536.1A CN105997065B (en) | 2016-06-15 | 2016-06-15 | Automatic checking with EMG method device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105997065A CN105997065A (en) | 2016-10-12 |
| CN105997065B true CN105997065B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422536.1A Active CN105997065B (en) | 2016-06-15 | 2016-06-15 | Automatic checking with EMG method device |
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| CN (1) | CN105997065B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434594B (en) * | 2018-02-12 | 2021-10-26 | 广州日建医疗科技有限公司 | Local muscle nerve injury testing stimulator |
| CN110742797A (en) * | 2019-10-31 | 2020-02-04 | 姜丽 | Automatic select acupuncture point device |
| CN111166974B (en) * | 2020-01-09 | 2021-09-24 | 湖州师范学院 | Magnetic levitation driving limb blood vessel intelligent detection mechanism |
| CN113243925B (en) * | 2021-05-28 | 2022-05-27 | 浙江帝诺医疗科技有限公司 | Myoelectricity collection device of human body surface |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2577463B2 (en) * | 1988-11-15 | 1997-01-29 | 株式会社東芝 | Ultrasonic flaw detector |
| CN1077026A (en) * | 1993-06-04 | 1993-10-06 | 张通 | Muscular tension check and analysis equipment and detection method |
| CN201308498Y (en) * | 2008-12-18 | 2009-09-16 | 岳卫亚 | Muscle equal length maximum active shrinkage force tester |
| CN102018521B (en) * | 2010-11-12 | 2012-11-21 | 北京航空航天大学 | Measuring system for sitting-posture spine correction of cerebral palsy patients |
| CN102499761B (en) * | 2011-11-16 | 2013-09-04 | 上海交通大学 | Positioning robot for puncture in nuclear magnetic resonance |
| CN105597280B (en) * | 2016-03-21 | 2018-03-13 | 哈尔滨工业大学 | The main passive mixing rehabilitation training of upper limbs ectoskeleton of one kind |
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| CN105997065A (en) | 2016-10-12 |
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