CN116509424A - Medical data processing device - Google Patents
Medical data processing device Download PDFInfo
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- CN116509424A CN116509424A CN202310493581.6A CN202310493581A CN116509424A CN 116509424 A CN116509424 A CN 116509424A CN 202310493581 A CN202310493581 A CN 202310493581A CN 116509424 A CN116509424 A CN 116509424A
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- 238000012545 processing Methods 0.000 title claims abstract description 24
- 230000000638 stimulation Effects 0.000 claims abstract description 72
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 6
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- 239000011810 insulating material Substances 0.000 claims description 3
- 230000004936 stimulating effect Effects 0.000 description 12
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- 210000003205 muscle Anatomy 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000002567 electromyography Methods 0.000 description 7
- 230000000763 evoking effect Effects 0.000 description 7
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- 210000005036 nerve Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000000578 peripheral nerve Anatomy 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000003238 somatosensory effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
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Classifications
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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]
- A61B5/397—Analysis of electromyograms
-
- 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]
- A61B5/395—Details of stimulation, e.g. nerve stimulation to elicit EMG response
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
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- Animal Behavior & Ethology (AREA)
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- Public Health (AREA)
- Veterinary Medicine (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a medical data processing device, which comprises a stimulation component, wherein the stimulation component comprises a handle part and a stimulation probe, both sides of the handle part are provided with touch screens, a stabilized voltage supply is used for providing stabilized voltage current for the stimulation component, a sliding rheostat is arranged between the stabilized voltage supply and the stimulation probe, the sliding rheostat comprises a rheostat main body, a conducting rod positioned above the rheostat main body and a sliding block sleeved on the periphery of the conducting rod, the lower end of the sliding block is in contact with the rheostat main body, and the sliding rheostat further comprises a displacement mechanism used for driving the sliding block to slide along the length direction of the rheostat main body; the touch screen on one side of the controller pushes and pulls the sliding block through the controller, and the touch screens are arranged on both sides of the handle part, so that the stimulation current of the stimulation component is adjusted.
Description
Technical Field
The invention relates to the technical field of medical data transmission, in particular to a medical data processing device.
Background
The nerve is stimulated by externally applying electricity to excite the nerve, so that the muscle is contracted, and the obtained electromyogram is called evoked potential. Such as applying repetitive electrical stimulation of superior intensity to the peripheral nerve, and then analyzing and studying the evoked muscle potential, has high clinical value for the examination of myasthenia gravis. Similar to repetitive stimulation, somatosensory evoked potentials are produced by stimulating peripheral nerves of the limb with stimulation pulses, and evoked cortical and spinal potentials are recorded using averaging, which is important for understanding central nervous system pathologies such as multiple sclerosis, nerve injury and tumors. In addition, detection modes such as visual evoked potential, auditory evoked potential and the like are all examination aiming at patients with eye diseases, deafness and the like;
the examination methods of random activity myoelectric examination, motor and sensory nerve conduction speed, repeated stimulation, vision, hearing and somatosensory evoked potential and the like can be used for examining almost all diseases of nerve-muscle systems, so that electromyography is widely applied to neurology, orthopaedics, five sense organs and the like, and the electromyography obtains a waveform diagram reflecting the bioelectrical activity rule of the muscle nervous system by leading out muscle contraction movement conditions through needle electrodes penetrating into the skin superficial and body surface electrodes closely attached to the skin surface, and displays the output precision diagnosis equipment on an oscilloscope;
the electromyography equipment of the red of prior art group needs several operating personnel to accomplish simultaneously, after electrode paster or the puncture, need adjust the stimulus electric current that flows on the stimulus probe to the required electric current volume of adjustment, and when adjusting the electric current, need another operating personnel to carry out knob adjustment, leads to electromyography detection efficiency lower.
Disclosure of Invention
The invention aims to provide a medical data processing device, which solves the problems that in the prior art, electromyography equipment needs several operators to finish the process at the same time, after electrode patch or needle insertion, the stimulation current flowing out of a stimulation probe needs to be adjusted to the required current amount, and when the current is adjusted, another operator needs to carry out knob adjustment, so that electromyography detection efficiency is lower.
In order to achieve the above purpose, the present invention provides the following technical solutions: the medical data processing device comprises a stimulation component, wherein the stimulation component comprises a handle part and a stimulation probe, and touch screens are arranged on two sides of the handle part;
the constant voltage power supply is used for providing constant voltage current for the stimulation component, a sliding rheostat is arranged between the constant voltage power supply and the stimulation probe, the sliding rheostat comprises a rheostat main body, a conducting rod positioned above the rheostat main body and a sliding block sleeved on the periphery of the conducting rod, and the lower end of the sliding block is in contact with the rheostat main body;
the sliding rheostat further comprises a displacement mechanism for driving the sliding block to slide along the length direction of the rheostat main body;
and the touch screen at one side drives the displacement mechanism to push the sliding block through the controller, and the touch screen at the other side drives the displacement mechanism to pull the sliding block through the controller.
Further, displacement mechanism is including the threaded rod that is located the conducting rod top, threaded connection has the nut on the threaded rod, the lower extreme of nut is fixed with the upper end of slider, and the nut is insulating material, the both ends of nut all are equipped with the support column, one side of support column is equipped with can drive threaded rod pivoted motor drive structure, the output and the input electricity of motor drive structure of controller are connected, one side of slider is equipped with the second link, the one end that the second link was kept away from to the conducting rod is established to first link.
Further, be equipped with the second extension line between stimulus unit and the regulated power supply, the second extension line includes insulating outer coating, sets up the stimulus current inflow cable of the inside one side of insulating outer coating and sets up the control signal transmission cable at the inside opposite side of insulating outer coating, control signal transmission cable is connected with touch-sensitive screen and report ware electricity, stimulus current inflow cable is connected with the stimulus probe electricity.
Further, the inside of handle portion is equipped with the report ware, be equipped with current detector between slide rheostat and the stimulating means, the detected signal of current detector carries for the report ware.
Furthermore, an isolation part is filled between the stimulation current inflow cable and the control signal transmission cable, and the stimulation current inflow cable and the control signal transmission cable are a cable main body, a copper mesh shielding layer and an insulating layer from inside to outside.
Further, the device also comprises a patch electrode, an amplifier component, a filter component, an oscilloscope and a recorder which are connected in sequence.
Further, the amplifier component and the filter component comprise a pre-amplifier, a filter a, a post-amplifier and a filter b which are sequentially arranged, the output end of the filter b is electrically connected with a monitor, and the recorder is electrically connected with a printer.
Further, the electric electrode comprises a patch electrode and a contact pin electrode, wherein a first extension wire is arranged on the patch electrode and the contact pin electrode, and the other end of the first extension wire is connected with the preamplifier.
Further, still include the base, the top surface both sides of base all are fixed with the support, be fixed with the workstation between the top of support, filter a and filter b all install the top surface at the base, the printer is located filter a top, the oscilloscope is fixed at the workstation top surface, the record appearance sets up in the oscilloscope top, one side of workstation is fixed with the mounting bracket, preamplifier installs on the mounting bracket.
Further, the four edges of the lower surface of the base are provided with movable rollers.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the touch screens are arranged on both sides of the handle part, the touch screens on both sides can control the blocking of the slide rheostat through the controller, so that the stimulation current of the stimulation component is adjusted, and as one touch screen on one side is used, the size of the stimulation current can be conveniently adjusted, and the whole electromyography detection progress is accelerated;
2. according to the invention, the broadcaster is arranged in the handle part, the current detector is arranged between the slide rheostat and the stimulation component, the detection signal of the current detector is transmitted to the broadcaster, and the stimulation current can be broadcasted through the broadcaster, so that an operator can know the stimulation current after adjustment more conveniently;
3. the invention is provided with the twice amplifier and the filters at the two sides, the weak electromyographic signals led out by the electrodes can be amplified once by the pre-amplifier a, filtered once by the filter a, then reach the post-amplifier to be amplified twice, filtered twice by the filter b, and displayed by the oscilloscope, and the displayed waveforms are clearer and have no impurities;
4. according to the invention, the isolation part is filled between the stimulation current inflow cable and the control signal transmission cable, the isolation part can avoid the interference of lines at two sides, and the stimulation current inflow cable and the control signal transmission cable are a cable main body, a copper mesh shielding layer and an insulating layer from inside to outside, and the copper mesh shielding layer can further isolate the interference.
Drawings
FIG. 1 is a schematic diagram of a medical data processing device of the present invention;
FIG. 2 is a schematic diagram of a medical data processing device according to the present invention;
FIG. 3 is a schematic view of the structure of a stimulation component of a medical data processing device according to the present invention;
FIG. 4 is a schematic diagram showing the structure of a second extension line in a medical data processing apparatus according to the present invention;
FIG. 5 is a schematic diagram showing a structure of a stimulating current flowing in a cable in a medical data processing apparatus according to the present invention;
FIG. 6 is a schematic view of a sliding resistor in a medical data processing apparatus according to the present invention;
fig. 7 is a schematic structural view of a shock absorbing mechanism in a medical data processing apparatus according to the present invention.
In the figure: 1. moving the roller; 2. a base; 3. a stimulation component; 31. a handle portion; 32. a stimulus probe; 4. a bracket; 51. a filter a; 51. a filter b; 6. a printer; 7. a work table; 8. a patch motor; 9. a pin electrode; 10. a recorder; 11. a mounting frame; 121. a pre-amplifier; 122. a post-amplifier; 13. a first extension line; 14. an oscilloscope; 15. a handle; 16. a monitor; 17. a slide rheostat; 171. a motor driving structure; 172. a varistor body; 173. a side support plate; 175. a first connection end; 176. a conductive rod; 177. a nut; 178. a support column; 179. a slide block; 1710. a second connection end; 1711. a threaded rod; 18. a regulated power supply; 19. a controller; 20. a second extension line; 201. an insulating outer cladding layer; 202. stimulating current to flow into the cable; 203. an insulating member; 204. a control signal transmission cable; 2021. a cable body; 2022. a copper mesh shielding layer; 2023. an insulating layer; 21. a touch screen; 22. fool-proof marks; 23. a broadcast device 24 and a damping mechanism; 241. an end plate; 242. a rubber column; 243. and a shock absorbing assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: a medical data processing device comprises a stimulation component 3 and a regulated power supply 18, wherein the stimulation component 3 comprises a handle part 31 and a stimulation probe 32, the regulated power supply 18 is used for providing regulated current for the stimulation component 3, and then the stimulation component 3 and the upper stimulation probe can provide a stimulation current for muscle groups, and the stimulation current can enable the muscles to generate micro-currents;
as shown in fig. 1 and 3, a sliding rheostat 17 is arranged between the regulated power supply 18 and the stimulation probe 32, the sliding rheostat 17 comprises a rheostat main body 172, a conducting rod 176 positioned above the rheostat main body 172 and a sliding block 179 sleeved on the periphery of the conducting rod 176, the lower end of the sliding block 179 is in contact with the rheostat main body 172, the sliding rheostat 17 further comprises a displacement mechanism for driving the sliding block 179 to slide along the length direction of the rheostat main body 172, and when the sliding block 179 moves along the rheostat main body 172, the resistance value of the sliding block is changed, so that the stimulation current of the stimulation probe 32 is adjusted to meet the requirement;
with continued reference to fig. 1 and 2, the device further includes a controller 19 and a touch screen 21 mounted on two sides of the handle portion 31, wherein the touch screen 21 on one side drives the displacement mechanism to push the sliding block 179 through the controller 19, and the touch screen 21 on the other side drives the displacement mechanism to push the sliding block 179 through the controller 19, so that the position of the sliding block 179 can be adjusted through the touch screens 21 on two sides, the adjustment of the resistance of the varistor main body 172 is realized, and because the touch screen 21 is positioned on the handle portion 31, the current can be conveniently adjusted, preferably, fool-proof marks 22 (such as setting+ and-) are arranged on the positions, corresponding to the touch screen 21, on two sides of the handle portion 31, so as to avoid the situation of current adjustment errors;
as shown in fig. 6, in this embodiment, the displacement mechanism includes a threaded rod 1711 located above the conductive rod 176, a nut 177 is screwed on the threaded rod 1711, the lower end of the nut 177 is fixed with the upper end of the slider 179, the nut 177 is made of an insulating material, two ends of the nut 177 are both provided with support columns 178, one side of each support column 178 is provided with a motor driving structure 171 capable of driving the threaded rod 1711 to rotate, when the threaded rod 1711 rotates, the nut 177 can be displaced, and then the slider 179 is driven to displace, wherein the output end of the controller 19 is electrically connected with the input end of the motor driving structure 171 to realize adjustment of the resistance, the stimulation current is indirectly adjusted, one side of the slider 179 is provided with a second connecting end, one end of the conductive rod 176 away from the second connecting end 1710 is provided with a first connecting end 175, the first connecting end 175 is connected with a voltage-stabilizing power supply 18, and the second connecting end 175 is connected with the stimulation probe 32;
as shown in fig. 3, a broadcasting device 23 is arranged in the handle portion 31, a current detector is arranged between the slide rheostat 17 and the stimulation component 3, a detection signal of the current detector is transmitted to the broadcasting device 23, and then the stimulation current can be broadcasted through the broadcasting device 23, so that an operator can know the stimulation current after adjustment more conveniently;
as shown in fig. 2 and 4, in order to realize that a stimulus current flows into the stimulus probe 32 and the touch screen 21 can control the slide rheostat 17, a detection signal of the current detector can transmit a signal to the broadcaster 23, a second extension line 20 is arranged between the stimulus component 3 and the regulated power supply 18, the second extension line 20 comprises an insulating outer coating 201, a stimulus current inflow cable 202 arranged on one side inside the insulating outer coating 201 and a control signal transmission cable 204 arranged on the other side inside the insulating outer coating 201, the control signal transmission cable 204 is electrically connected with the touch screen 21 and the broadcaster 23, the stimulus current inflow cable 202 is electrically connected with the stimulus probe 32, the stimulus current inflow cable 202 can transmit a stimulus current to the stimulus probe 32, and the control signal transmission cable 204 can enable the touch screen 21 to control the slide rheostat 17, and a detection signal of the current detector can transmit a signal to the broadcaster 23;
as shown in fig. 3 and fig. 4, an isolation member 203 is filled between the stimulating current inflow cable 202 and the control signal transmission cable 204, the isolation member 203 can avoid the interference of two lines, and the stimulating current inflow cable 202 and the control signal transmission cable 204 are a cable main body 2023, a copper mesh shielding layer 2022 and an insulating layer 2021 from inside to outside, and the copper mesh shielding layer 2022 can further isolate the interference;
as shown in fig. 1 and 2, the device further comprises an electrode, an amplifier component, a filter component, an oscilloscope 14 and a recorder 10 which are connected in sequence, wherein the electrode is placed on a muscle group, weak electromyographic signals led out by the electrode can be amplified by the amplifier component, filtered by the filter component and then displayed by the oscilloscope 14, and recorded by the recorder 10;
as shown in fig. 1 and 2, preferably, the amplifier assembly and the filter assembly include a pre-amplifier 121, a filter a51, a post-amplifier 122 and a filter b52 which are sequentially arranged, and further, the waveforms can be more accurate through twice amplification and filtering, the output end of the filter b52 is electrically connected with a monitor 16 for monitoring, and the recorder 10 is electrically connected with a printer 6 for printing the detection wave result;
referring to fig. 2, the electrode includes a patch electrode 8 and a pin electrode 9, wherein the patch electrode 8 and the pin electrode 9 are provided with a first extension wire 13, and the other end of the first extension wire 13 is connected with a preamplifier 121;
with continued reference to fig. 2, still include base 2, the top surface both sides of base 2 all are fixed with support 4, be fixed with workstation 7 between the top of support 4, filter a51 and filter b52 all install the top surface at base 2, printer 6 is located filter a51 top, oscilloscope 14 is fixed at workstation 7 top surface, the setting of record appearance 10 is in oscilloscope 14 top, one side of workstation 7 is fixed with mounting bracket 11, preamplifier 121 installs on mounting bracket 11, the removal gyro wheel 1 is all installed to four edges of the lower surface of base 2.
In combination with fig. 7, the shock absorption device further comprises a shock absorption mechanism 24, the shock absorption mechanism 24 is composed of an end plate 241, a rubber column 242 and a shock absorption component 243, the rubber column 242 and the shock absorption component 243 are located between the two end plates 241, the two end plates are respectively fixed on the base 2 and the movable roller 1, the rubber column 242 and the shock absorption component 243 are arranged at intervals, a through hole penetrating through the center of the rubber column 242 is formed in the position, the shock absorption component 243 is composed of a silica gel column and a buffer spring, the buffer spring is sleeved on the outer layer of the silica gel column, protrusions for limiting the buffer spring are arranged at the two ends of the silica gel column, and the cooperation of the rubber column 242 and the shock absorption component 243 ensures the stable movement and working of equipment, and avoids the influence of vibration on the equipment.
The working principle of the invention is as follows: when the device is used, electrodes are placed at the positions of required muscle groups, the handle part 31 of the stimulation component 3 is held by hands, the regulated voltage power supply 18 is used for providing regulated voltage current for the stimulation component 3, the stimulation component 3 and the upper stimulation probe can supply stimulation current to the muscle groups, the stimulation current can enable muscles to generate micro-current, weak myoelectric signals led out by the patch electrode 8 or the pin electrode 9 can be amplified once by the preamplifier a, filtered once by the filter a, then reach the post-amplifier 122, amplified twice and filtered twice by the filter b, then displayed by the oscilloscope 14, and recorded by the recorder 10;
when the stimulating current of the stimulating probe 32 needs to be adjusted, according to the fool-proof mark 22, it is determined that one of the touch screens 21 is current-increasing or current-decreasing to control the touch screen 21, the touch screen 21 controls the electrode driving structure 171 to drive the threaded rod 171 to rotate through the controller 19, and then the displacement of the nut 177 is realized to drive the slider 179 to move, so as to adjust the resistance of the varistor main body 172, and then the purpose of adjusting the stimulating current is realized, a broadcaster 23 is arranged in the handle portion 31, a current detector is arranged between the sliding varistor 17 and the stimulating component 3, the detecting signal of the current detector is transmitted to the broadcaster 23, and then the stimulating current can be broadcasted through the broadcaster 23, so that an operator can conveniently learn the stimulating current after adjustment'
A second extension line 20 is arranged between the stimulation component 3 and the regulated power supply 18, the second extension line 20 comprises an insulating outer coating layer 201, a stimulation current inflow cable 202 arranged on one side inside the insulating outer coating layer 201 and a control signal transmission cable 204 arranged on the other side inside the insulating outer coating layer 201, the control signal transmission cable 204 is electrically connected with the touch screen 21 and the broadcaster 23, the stimulation current inflow cable 202 is electrically connected with the stimulation probe 32, the stimulation current inflow cable 202 can convey stimulation current to the stimulation probe 32, the control signal transmission cable 204 can enable the touch screen 21 to control the slide rheostat 17, a detection signal of the current detector can convey signals to the broadcaster 23, and the stimulation current inflow cable 202 and the control signal transmission cable 204 are the cable main body 2023, the copper mesh shielding layer 2022 and the insulating layer 2021 from inside to outside, and the copper mesh shielding layer 2022 can further isolate interference.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. Medical data processing device comprising a stimulation component (3), characterized in that: the stimulation component (3) comprises a handle part (31) and a stimulation probe (32), wherein touch screens (21) are arranged on two sides of the handle part (31);
the device comprises a stabilized power supply (18), wherein the stabilized power supply (18) is used for providing stabilized current for a stimulation component (3), a sliding rheostat (17) is arranged between the stabilized power supply (18) and a stimulation probe (32), the sliding rheostat (17) comprises a rheostat main body (172), a conductive rod (176) arranged above the rheostat main body (172) and a sliding block (179) sleeved on the circumference of the conductive rod (176), and the lower end of the sliding block (179) is in contact with the rheostat main body (172);
the slide rheostat (17) further comprises a displacement mechanism for driving the slider (179) to slide along the length direction of the rheostat body (172);
and the controller (19) is used for driving the displacement mechanism to push the sliding block (179) through the controller (19), and the other side of the touch screen (21) is used for driving the displacement mechanism to pull the sliding block (179) through the controller (19).
2. A medical data processing device according to claim 1, wherein: the displacement mechanism comprises a threaded rod (1711) located above a conducting rod (176), a nut (177) is connected to the threaded rod (1711) in a threaded mode, the lower end of the nut (177) is fixed to the upper end of a sliding block (179), the nut (177) is made of insulating materials, support columns (178) are arranged at two ends of the nut (177), a motor driving structure (171) capable of driving the threaded rod (1711) to rotate is arranged on one side of the support columns (178), the output end of a controller (19) is electrically connected with the input end of the motor driving structure (171), a second connecting end (1710) is arranged on one side of the sliding block (179), and one end, far away from the second connecting end (1710), of the conducting rod (176) is arranged to be a first connecting end (175).
3. A medical data processing device according to claim 2, wherein: the novel multifunctional portable electronic device is characterized in that a broadcasting device (23) is arranged in the handle portion (31), a current detector is arranged between the slide rheostat (17) and the stimulation component (3), and detection signals of the current detector are transmitted to the broadcasting device (23).
4. A medical data processing device according to claim 3, wherein: an isolation part (203) is filled between the stimulation current inflow cable (202) and the control signal transmission cable (204), and the stimulation current inflow cable (202) and the control signal transmission cable (204) are a cable main body (2023), a copper mesh shielding layer (2022) and an insulating layer (2021) from inside to outside.
5. A medical data processing device according to claim 4, wherein: the stimulation component (3) and the regulated power supply (18) are provided with a second extension line (20), the second extension line (20) comprises an insulating outer coating layer (201), a stimulation current inflow cable (202) arranged on one side inside the insulating outer coating layer (201) and a control signal transmission cable (204) arranged on the other side inside the insulating outer coating layer (201), the control signal transmission cable (204) is electrically connected with a touch screen (21) and a broadcasting device (23), and the stimulation current inflow cable (202) is electrically connected with a stimulation probe (32).
6. A medical data processing device according to claim 4, wherein: the device also comprises an electrode (8), an amplifier component, a filter component, an oscilloscope (14) and a recorder (10) which are connected in sequence.
7. A medical data processing device according to claim 4, wherein: the amplifier assembly and the filter assembly comprise a pre-amplifier (121), a filter a (51), a post-amplifier (122) and a filter b (52) which are sequentially arranged, wherein the output end of the filter b (52) is electrically connected with a monitor (16), and the recorder (10) is electrically connected with a printer (6).
8. A medical data processing device according to claim 7, wherein: the electric electrode comprises a patch electrode (8) and a contact pin electrode (9), wherein a first extension wire (13) is arranged on the patch electrode (8) and the contact pin electrode (9), and the other end of the first extension wire (13) is connected with a pre-amplifier (121).
9. A medical data processing device according to claim 8, wherein: still include base (2), the top surface both sides of base (2) all are fixed with support (4), be fixed with workstation (7) between the top of support (4), filter a (51) and filter b (52) all install the top surface at base (2), printer (6) are located filter a (51) top, oscilloscope (14) are fixed at workstation (7) top surface, recorder (10) set up in oscilloscope (14) top, one side of workstation (7) is fixed with mounting bracket (11), preamplifier (121) are installed on mounting bracket (11).
10. A medical data processing device according to claim 9, wherein: the four edges of the lower surface of the base (2) are provided with movable rollers (1).
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| CN202310493581.6A CN116509424A (en) | 2023-05-05 | 2023-05-05 | Medical data processing device |
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