CN112472039B - Neurological tactile perception diagnostic device - Google Patents
Neurological tactile perception diagnostic device Download PDFInfo
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- CN112472039B CN112472039B CN202110052823.9A CN202110052823A CN112472039B CN 112472039 B CN112472039 B CN 112472039B CN 202110052823 A CN202110052823 A CN 202110052823A CN 112472039 B CN112472039 B CN 112472039B
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- 230000008447 perception Effects 0.000 title claims abstract description 12
- 230000000926 neurological effect Effects 0.000 title claims abstract description 11
- 238000003745 diagnosis Methods 0.000 claims abstract description 19
- 230000035807 sensation Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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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
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a neurological tactile perception diagnosis device which comprises a fixing frame and a positioning mechanism, wherein the positioning mechanism comprises an adjusting frame and an adjusting plate which are J-shaped structures, a sliding block is welded on the side wall of one side of the adjusting frame, the sliding block is slidably positioned on the fixing frame and fixedly connected with the fixing frame through a fastening screw rod, a driving block is welded at one end of the adjusting plate and slidably positioned between the inner walls of the adjusting frame, an adjusting rod is connected to the middle of the driving block through a thread, the end part of the adjusting rod is positioned above the top of the adjusting frame, side grooves are formed in the side walls of the two sides of the adjusting plate, a first switch is arranged on one side of each side groove, movable plates are movably arranged on the two sides of the adjusting plate through linear motors, and the movable plates are matched with the side grooves. The invention can not only improve the automation degree of the diagnosis device and reduce the working intensity for doctors, but also can keep the detected limb part of the patient in a stable state and improve the diagnosis accuracy.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a neurology tactile perception diagnosis device.
Background
The aspect that department of neurology's disease contained is many, when needs examine patient's sense of touch, undoubtedly need some changes that patient's nerve perception was caught to a meticulous instrument, if do not have a suitable, swift auxiliary diagnosis equipment, doctor's work efficiency will be influenced greatly, influence patient's treatment time simultaneously, in the long run, then greatly increased department of neurology doctor's the work degree of difficulty, at present when carrying out the sense of touch diagnosis, all can need manual position and its oppression dynamics of controlling the contact thing, then make a round trip to stimulate patient skin surface through manual mode again, not only take time and take trouble, but also doctor's working strength has been increased. There is therefore a need for a neurological tactile perception diagnostic device to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a neurology tactile perception diagnosis device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the neurology tactile perception diagnosis device comprises a fixing frame and a positioning mechanism, wherein the positioning mechanism comprises an adjusting frame and an adjusting plate which are of J-shaped structures, a sliding block is welded on the side wall of one side of the adjusting frame, the sliding block is located on the fixing frame in a sliding mode and is fixedly connected with the fixing frame through a fastening screw rod, a driving block is welded at one end of the adjusting plate, the driving block slides between the inner walls of the adjusting frame, an adjusting rod is connected to the middle of the driving block through threads, and the end portion of the adjusting rod is located above the top of the adjusting frame;
all seted up the side channel on the both sides lateral wall of regulating plate, one side of side channel is equipped with first switch, the both sides of regulating plate all are equipped with the fly leaf through the linear electric motor activity, fly leaf and side channel looks adaptation, and have inlayed the sensor on one side inner wall of side channel, and set up flutedly on the bottom of fly leaf, the roller has been installed through the mounting bracket in the recess, the surface of roller evenly is equipped with a plurality of soft archs, one side of mounting bracket is equipped with electric putter, and the one end of fly leaf is inlayed on its end wall has the second switch.
Preferably, the fixing frame is of a T-shaped structure, and a plurality of thread grooves matched with the fastening screws are uniformly formed in the side wall of the fixing frame.
Preferably, a cushion is adhered to the groove of the adjusting frame, a guide groove is formed in the side wall of the adjusting frame in the vertical direction, and the driving block is located between the side walls of the guide groove in a sliding mode.
Preferably, the first switch is connected with the linear motor through an electric signal, and the second switch is connected with the electric push rod through an electric signal.
Preferably, the sensor is a distance sensor and is connected with the linear motor through a pulse signal.
Preferably, the linear motor is fixed on the inner wall of the adjusting plate through screws, and the end part of an output shaft of the linear motor is welded and fixed with the side wall of the movable plate.
Preferably, the mounting bracket is "U" type structure and is connected through the pivot rotation between its and the roller to the electric putter who is connected with the mounting bracket passes through the screw fixation on the interior roof of fly leaf.
Preferably, the bottom end of the adjusting rod is rotatably installed on a bearing seat, and the bearing seat is fixed on the inner wall of the adjusting frame through welding.
Preferably, the outer wall of the adjusting rod in the guide groove is provided with an external thread, and the middle of the driving block is provided with a threaded hole matched with the external thread.
The invention has the beneficial effects that:
according to the invention, the adjusting frame with the J-shaped structure is arranged, the position height of the adjusting frame is adjusted through the sliding block, the upper limbs or the lower limbs of a patient are placed on the adjusting frame, the position height of the adjusting plate is adjusted, the roller shaft in the movable plate is contacted with the skin surface of the patient, the pressing force between the roller shaft and the skin of the patient can be adjusted through the electric push rod, and then the skin surface of the patient is pressed back and forth through the back and forth movement of the linear motor in cooperation with the roller shaft, so that the touch condition of the patient is judged.
Drawings
FIG. 1 is a front view of the structure of the neurological tactile sensation diagnosis apparatus according to the present invention;
FIG. 2 is a side view of the adjustment plate and the adjustment frame of the neurological tactile sensation diagnosis apparatus according to the present invention;
FIG. 3 is a top view of the adjustment plate and the movable plate of the neurological tactile sensation diagnosis apparatus according to the present invention;
fig. 4 is a schematic view of the installation of the roller and the movable plate of the neurological tactile sensation diagnosis device provided by the invention.
In the figure: the device comprises a fixing frame 1, a thread groove 11, an adjusting frame 2, a soft pad 21, a guide groove 22, a bearing seat 23, a sliding block 3, an adjusting plate 4, a driving block 41, a first switch 42, a linear motor 43, a sensor 44, a side groove 45, a movable plate 5, an electric push rod 51, a second switch 52, a roller shaft 6, an installing frame 61 and an adjusting rod 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the neurological tactile sensation diagnosis device comprises a fixed frame 1 and a positioning mechanism, wherein the positioning mechanism comprises an adjusting frame 2 and an adjusting plate 4 which are in a J-shaped structure, a slide block 3 is welded on the side wall of one side of the adjusting frame 2, can be used for adjusting the position of the adjusting frame 2, the sliding block 3 is positioned on the fixed frame 1 in a sliding way and is fixedly connected with the fixed frame through the fastening screw rod, the fixed frame 1 is in a T-shaped structure, a plurality of thread grooves 11 matched with the fastening screw rods are uniformly arranged on the side wall of the adjusting plate, so that the fastening screw rods are fixed conveniently, a driving block 41 is welded at one end of the adjusting plate 4, the adjusting plate 4 can be driven to move up and down, the driving block 41 slides between the inner walls of the adjusting frame 2, the middle of the driving block 41 is in threaded connection with the adjusting rod 7, the driving block 41 is driven to do up-and-down linear motion in the guide groove 22 along the direction of the driving block, and the end part of the adjusting rod 7 is positioned above the top of the adjusting frame 2;
the side walls of the two sides of the adjusting plate 4 are respectively provided with a side groove 45 to facilitate the accommodation of the movable plate 5, one side of the side groove 45 is provided with a first switch 42 (one linear motor 43 is arranged on each of the two sides to control the side respectively), the two sides of the adjusting plate 4 are respectively movably provided with the movable plate 5 through the linear motors 43 to mount the roller shafts 6 and accommodate the roller shafts 6, the linear motors 43 are fixed on the inner wall of the adjusting plate 4 through screws, the end parts of the output shafts of the linear motors 43 are welded and fixed with the side walls of the movable plate 5, the movable plate 5 is matched with the side grooves 45, the inner wall of one side of the side groove 45 is embedded with a sensor 44 (a maximum value and a minimum value are arranged in the sensor 44 and are respectively used for controlling the output motion direction of the linear motors 43), the distance between the movable plate 5 and the movable plate is monitored, so as to facilitate the control of the motion direction of the movable plate 5, and the bottom end of the movable plate 5 is provided with a groove, the roll shaft 6 is installed in the groove through the mounting frame 61, a plurality of soft bulges are uniformly arranged on the surface of the roll shaft 6, the electric push rod 51 is arranged on one side of the mounting frame 61, and the second switch 52 is embedded in one end of the movable plate 5 on the end wall of the movable plate.
Further, a cushion 21 is adhered to the groove of the adjusting frame 2, a guide groove 22 is formed in the side wall of the adjusting frame 2 in the vertical direction, and the driving block 41 is slidably located between the side walls of the guide groove 22.
Further, the first switch 42 is electrically connected to the linear motor 43, the second switch 52 is electrically connected to the electric push rod 51, and the sensor 44 is a distance sensor and is connected to the linear motor 43 by a pulse signal.
Further, the mounting bracket 61 is in a U-shaped structure and is rotatably connected with the roller shaft 6 through a rotating shaft, and the electric push rod 51 connected with the mounting bracket 61 is fixed on the inner top wall of the movable plate 5 through screws.
Furthermore, the bottom end of the adjusting rod 7 is rotatably installed on the bearing seat 23, the bearing seat 23 is fixed on the inner wall of the adjusting frame 2 through welding, an external thread is arranged on the outer wall of the adjusting rod 7 in the guide groove 22, and a threaded hole matched with the external thread is formed in the middle of the driving block 41.
In this embodiment, when performing upper limb tactile diagnosis, first, the fastening screw is loosened to be not screwed into the threaded groove 11, the slide block 3 is adjusted to be in a horizontal position with the upper limb by sliding up and down along the direction of the fixed mount 1, then the fastening screw is tightened to be screwed into one of the threaded grooves 11 to fix the position, then, the upper limb of the patient is horizontally placed in the groove portion of the adjusting frame 2 to rest on the soft pad 21, then the first switch 42 is pressed to make the linear motor 43 drive the movable plate 5 to move out of the side groove 45, after the movable plate 5 is entirely moved out, the first switch 42 is pressed to pause, next, the top of the adjusting rod 7 is manually rotated counterclockwise to rotate on the bearing seat 23, and simultaneously, the driving block 41 is made to make linear motion along the external thread on the outer wall thereof under the limiting condition, thereby moving downward along with the external thread, and further driving the adjusting plate 4 to move downward synchronously, after moving to the protruding on the roller 6 and contacting with patient's upper limbs down, the stop rotation is adjusted pole 7 can, then press first switch 42 once more, make it drive fly leaf 5 round trip movement, thereby make roller 6 and the protruding upper limbs of above-mentioned constantly press patient, thereby judge patient's sense of touch problem, after finishing, close first switch 42, and clockwise rotation adjusts pole 7, make it order to order about regulating plate 4 to shift up, can stop rotating after shifting up a section distance, then with the upper limbs from the concave part of alignment jig 2 move out can.
When the lower limb tactile sensation diagnosis is performed, the fastening screw is loosened so as not to be screwed into the thread groove 11, the slider 3 is adjusted to be in a horizontal position with the lower limb by sliding up and down along the direction of the fixing frame 1, then the fastening screw is tightened so as to be screwed into one of the thread grooves 11 to be fixed, and then the procedure is performed in the same manner as above.
Wherein, at diagnostic in-process, protruding oppression dynamics to patient's limbs on the adjustable roller 6 to this judges touch sensitive degree, during the regulation, only need press second switch 52, make electric putter 51 drive mounting bracket 61 and remove, make roller 6 therewith and patient's limbs be close gradually, thereby increase its contact force between the two, transfer to press after suitable second switch 52 pause can, after the end, close second switch 52, can make roller 6 go up transfer reset.
In addition, in the process of diagnosis, as the linear motor 43 drives the movable plate 5 to be continuously away from the sensor 44, the distance value monitored by the sensor 44 is gradually increased, and when the set maximum value is reached, the sensor 44 sends a signal and controls the linear motor 43 to drive the movable plate 5 to start to move towards the side close to the sensor 44; as the linear motor 43 drives the movable plate 5 to continuously approach the sensor 44, the distance value monitored by the sensor 44 gradually decreases, and when the set minimum value is reached, the sensor 44 sends a signal and controls the linear motor 43 to drive the movable plate 5 to start moving to the side away from the sensor 44, so as to circularly reciprocate to make linear motion.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Department of neurology tactile sensation diagnostic device, including mount (1) and positioning mechanism, characterized in that, positioning mechanism is including alignment jig (2) and regulating plate (4) that are "J" type structure, welded slider (3) on one side lateral wall of alignment jig (2), slider (3) slide lie in mount (1) and pass through fastening screw with it and be connected fixedly, the one end of regulating plate (4) is welded drive block (41), drive block (41) slide between the inner wall of alignment jig (2), and the middle threaded connection of drive block (41) has regulation pole (7), the tip of adjusting pole (7) is located the top of alignment jig (2);
the side walls of two sides of the adjusting plate (4) are respectively provided with a side groove (45), one side of each side groove (45) is provided with a first switch (42), two sides of the adjusting plate (4) are respectively movably provided with a movable plate (5) moving along the horizontal direction through a linear motor (43), the first switch (42) is connected with the linear motor (43) through an electric signal, the movable plates (5) are matched with the side grooves (45), a sensor (44) is embedded on the inner wall of one side of each side groove (45), the sensor (44) is connected with the linear motor (43) through a pulse signal, the bottom end of each movable plate (5) is provided with a groove, a roller shaft (6) is installed in each groove through an installing frame (61), the surface of the roller shaft (6) is uniformly provided with a plurality of soft bulges, one side of the installing frame (61) is provided with an electric push rod (51), and a second switch (52) is embedded in the end wall of one end of each movable plate (5), the second switch (52) is connected with the electric push rod (51) through an electric signal;
the linear motor (43) drives the movable plate (5) to be continuously away from the sensor (44), the distance value monitored by the sensor (44) is gradually increased, when the set maximum value is reached, the sensor (44) sends a signal and controls the linear motor (43), the sensor drives the movable plate (5) to start to move towards one side close to the sensor (44), the distance value monitored by the sensor (44) is gradually reduced along with the fact that the linear motor (43) drives the movable plate (5) to be continuously close to the sensor (44), and when the set minimum value is reached, the sensor (44) sends a signal and controls the linear motor (43) to drive the movable plate (5) to start to move towards one side away from the sensor (44), so that the movable plate (5) is circularly reciprocated to perform linear motion.
2. The neurology tactile sensation diagnosis device according to claim 1, wherein the fixing frame (1) is of a T-shaped structure, and a plurality of thread grooves (11) matched with the fastening screws are uniformly formed in the side wall of the fixing frame.
3. The neurology tactile sensation diagnosis device according to claim 1, wherein the adjusting frame (2) is adhered with a soft cushion (21) in a groove, the adjusting frame (2) is provided with a guide groove (22) on a side wall in the vertical direction, and the driving block (41) is slidably arranged between the side walls of the guide groove (22).
4. The neurological tactile perception diagnostic device according to claim 1, wherein the sensor (44) is a distance sensor.
5. The neurological tactile sensation diagnosis apparatus according to claim 1, wherein the linear motor (43) is fixed to the inner wall of the adjustment plate (4) by screws, and the output shaft end thereof is welded to the side wall of the movable plate (5).
6. The neurology tactile perception diagnostic apparatus according to claim 1, wherein the mounting frame (61) is of a U-shaped structure and is rotatably connected with the roller shaft (6) through a rotating shaft, and an electric push rod (51) connected with the mounting frame (61) is fixed on an inner top wall of the movable plate (5) through screws.
7. The neurology tactile perception diagnostic device according to claim 1, wherein the bottom end of the adjusting rod (7) is rotatably mounted on a bearing seat (23), and the bearing seat (23) is fixed on the inner wall of the adjusting frame (2) through welding.
8. The neurology tactile perception diagnostic device according to claim 1, wherein the adjusting rod (7) is provided with an external thread on the outer wall of the guide groove (22), and a threaded hole matched with the external thread is formed in the middle of the driving block (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052823.9A CN112472039B (en) | 2021-01-15 | 2021-01-15 | Neurological tactile perception diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052823.9A CN112472039B (en) | 2021-01-15 | 2021-01-15 | Neurological tactile perception diagnostic device |
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| Publication Number | Publication Date |
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| CN112472039A CN112472039A (en) | 2021-03-12 |
| CN112472039B true CN112472039B (en) | 2022-06-03 |
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| CN202110052823.9A Expired - Fee Related CN112472039B (en) | 2021-01-15 | 2021-01-15 | Neurological tactile perception diagnostic device |
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2021
- 2021-01-15 CN CN202110052823.9A patent/CN112472039B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102892351A (en) * | 2010-05-17 | 2013-01-23 | 朴钟殷 | Device for examining nerve function |
| CN206597022U (en) * | 2016-11-22 | 2017-10-31 | 苏州大学 | A kind of reciprocating-type textile fabric haptic stimulus device measured for brain function |
| CN210810991U (en) * | 2019-09-02 | 2020-06-23 | 常州市第二人民医院 | Allen experiment detection device |
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| CN112472039A (en) | 2021-03-12 |
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Granted publication date: 20220603 |