CN114469101B - Sarcopenia screening and diagnosing device and application method thereof - Google Patents

Sarcopenia screening and diagnosing device and application method thereof Download PDF

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Publication number
CN114469101B
CN114469101B CN202210198963.1A CN202210198963A CN114469101B CN 114469101 B CN114469101 B CN 114469101B CN 202210198963 A CN202210198963 A CN 202210198963A CN 114469101 B CN114469101 B CN 114469101B
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detection
pressure sensor
sitting
screening
fixed
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CN114469101A (en
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陈静
王倩
陈海青
贾星玲
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Zhengzhou University
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Zhengzhou University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/22Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/224Measuring muscular strength
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/22Ergometry; Measuring muscular strength or the force of a muscular blow
    • A61B5/224Measuring muscular strength
    • A61B5/225Measuring muscular strength of the fingers, e.g. by monitoring hand-grip force
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/40Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4005Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
    • A61B5/4023Evaluating sense of balance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247Pressure sensors

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  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
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  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The invention relates to the technical field of sarcopenia screening devices, and discloses a sarcopenia screening diagnosis device and a use method thereof, wherein the device comprises a detection road plate, a first comprehensive detection area is arranged on the surface of the detection road plate, a first pressure sensor for starting point detection and a second pressure sensor for end point detection are arranged in the first comprehensive detection area, the purpose of walking speed detection is realized, and a third pressure sensor for standing balance movement detection is arranged in the first comprehensive detection area; the first comprehensive detection area, the second comprehensive detection area and the sitting position standing detection area are used for detecting walking speed, balance activity, time and holding power consumed by sitting and balance test of a screening person, measuring activity capacity, motion control, muscle quality and strength, enabling detected data to be displayed on a main display screen, enabling all detected modes to be combined together, improving screening efficiency, ensuring accuracy of detected data easily, and providing data to medical staff conveniently.

Description

Sarcopenia screening and diagnosing device and application method thereof
Technical Field
The invention relates to the technical field of sarcopenia screening devices, in particular to a sarcopenia screening and diagnosing device and a using method thereof.
Background
Sarcopenia refers to a syndrome caused by continuous loss of skeletal muscle quantity, strength and function decline, skeletal muscle is the power of the human body's motor system, aging and atrophy of muscles are important signs of human body aging, problems such as fracture and joint injury are very easy to cause, old people suffering from sarcopenia are difficult to stand, walk slowly and fall easily to fracture, sarcopenia can affect organ functions and possibly cause heart and lung failure, even death, screening of sarcopenia requires measurement of muscle strength, activity and muscle mass, activity measurement, walking speed, sitting up time and balance test are comprehensive manifestations of activity, muscle strength, motion control ability and the like. At present, when a hospital performs sarcopenia screening diagnosis, the screening work is often high in dispersity, the screening is long in time, and the accuracy of the detection data is not easy to guarantee.
Disclosure of Invention
The invention aims to provide a sarcopenia screening and diagnosing device and a using method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a muscle deficiency screening diagnostic device and application method thereof, includes the detection way board, the detection way board surface has first comprehensive detection area, first comprehensive detection area is interior to have the first pressure sensor that is used for starting point detection and the second pressure sensor that terminal point detected for realize walking speed detection's purpose, just have the third pressure sensor that standing balance activity detected in the first comprehensive detection area, the detection way board front side is equipped with the second comprehensive detection area, be equipped with first detection subassembly in the second comprehensive detection area, first detection subassembly includes the spring-grip tester, connecting seat and writing platform for realize detecting muscle mass and the experimental purpose of perpendicular writing, the detection way board outside is equipped with the seat and stands up the detection area, be equipped with the second detection subassembly in the seat stand up detection area, the second detection subassembly includes brace table, sits up bench and sitting up the board, the first proximity sensor that sits down the detection is gone into to fixed mounting on the bench, the second proximity sensor that the detection board bottom fixed mounting was stood up and is detected for realizing detecting time consuming time.
As still further aspects of the invention: the first pressure sensor, the second pressure sensor and the third pressure sensor are fixedly installed in the detection channel plate, the top of the first pressure sensor is connected with a starting plate, the top of the second pressure sensor is connected with a termination plate, and the top of the third pressure sensor is connected with a standing plate.
As still further aspects of the invention: the utility model discloses a hand grip meter, including the hand grip meter, the detection way board top fixedly connected with mount, mount top fixedly connected with dead lever, the connecting seat is fixed the dead lever outside, just connecting rod one side fixedly connected with connecting rod, connecting rod outer wall fixedly connected with two pivots, two the pivot all with the connecting seat rotates to be connected, the connecting seat outside is equipped with two fixing bolt, fixing bolt with pivot threaded connection.
As still further aspects of the invention: a fixed plate is arranged below the writing table, the fixed plate is fixed in the fixed frame, the bottom of the writing table is fixedly connected with two positioning columns, the positioning columns are in sliding connection with the writing table, the outer wall of each positioning column is sleeved with a spring, one end of each spring is fixed at the top of the writing table, the other end of the spring is fixed at the top of the fixed plate, a plurality of adjusting holes are formed in one side of the fixed frame, fixing pins corresponding to the adjusting holes are arranged on the outer side of the fixed frame, and one end of each fixing pin is inserted into the writing table.
As still further aspects of the invention: the supporting table is fixed on one side of the detection road plate, and the sitting stool is fixed on the top of the supporting table.
As still further aspects of the invention: the utility model discloses a detecting board, including detecting board, seat bench, connecting plate, adjusting rod, flexible pipe, connecting plate, detecting board top fixedly connected with straight board, straight board bottom fixedly connected with adjusts the pole, adjust the pole with seat bench sliding connection, adjust pole outer wall fixedly connected with connecting plate, it is equipped with flexible pipe to adjust pole outer wall cover, flexible pipe one end is fixed on the connecting plate, flexible pipe other end is fixed seat bench, just flexible pipe is plastics material.
As still further aspects of the invention: the outside fixedly connected with control box of mount, be equipped with timing module, detection display module and control module in the control box.
As still further aspects of the invention: the timing module is in signal connection with the control module, the grip dynamometer is in signal connection with the detection display module, the first pressure sensor, the second pressure sensor and the third pressure sensor are in signal connection with the timing module, and the first proximity sensor and the second proximity sensor are in signal connection with the timing module.
As still further aspects of the invention: the outer side of the fixing frame is fixedly connected with a main display screen, the main display screen is provided with a first display area for displaying walking speed and standing time, a second display area for displaying grip strength, and a third display area for displaying time spent in sitting up.
Compared with the prior art, the invention has the beneficial effects that:
the first comprehensive detection area, the second comprehensive detection area and the sitting position standing detection area are used for detecting walking speed, balance activity, time and holding power consumed by sitting and balance test of a screening person, measuring activity capacity, motion control, muscle quality and strength, and enabling detected data to be displayed on a main display screen, so that all measuring modes are combined together, screening efficiency is improved, accuracy of detected data is guaranteed easily, and data are provided for medical staff conveniently.
Through being located the screening person and detecting on the road board, personnel stand on the start plate to walk on the termination board, under first pressure sensor and second pressure sensor's effect, the patient leaves the start plate and begins the timing, is located the termination board and stops the timing, carries out walking speed detection, and the single foot stands on standing board, and the third pressure sensor response is timed, carries out balanced activity detection, and timing data shows on the first display area, provides reference data for medical personnel.
Through the first detection component that sets up including the spring-grip dumb-bell, the connecting seat with write the platform, place the elbow on writing the bench, according to different people's height, can push down writing the bench, make write the bench and only provide one and rely on the power and give the screening person, and the angle of spring-bell dumb-bell can adjust suitable position, be convenient for use the spring-bell to carry out muscle quality detection, detect data display is to the second and show the district, and according to the position of writing the regulation hole and fixed pin regulation, the screening person right hand cantilever wrist writes the characters perpendicularly one line, open eye or close eye each write once, two lines are parallel, make medical personnel can observe the skew degree and the skew direction of two lines characters, carry out dynamic balance ability and detect, provide reference data for medical personnel.
Through the second detection component that sets up including supporting bench, sit bench and pick-up plate, sit on sitting bench when the screening person, first proximity sensor response signal begins the timing, when rising, second proximity sensor response signal stops the timing, and the second proximity sensor can be according to different people's height and carry out height-adjusting, can use to different people, through detecting the multiunit and sit the action time that takes, the detection data display arrives on the third display area, for medical personnel provides reference data.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a sarcopenia screening diagnostic device and method of using the same;
FIG. 2 is a schematic view of a structure of a sarcopenia screening diagnostic device and a method of using the same on the axial side;
FIG. 3 is a schematic diagram of a diagnostic device for screening sarcopenia and a method for using the same;
FIG. 4 is a schematic diagram of a first detection assembly and a main display screen of a sarcopenia screening diagnostic device and method of using the same;
FIG. 5 is a schematic view of a structure of a grip dynamometer used in a sarcopenia screening diagnostic device and method of using the same;
FIG. 6 is a schematic diagram of a second detection assembly of a sarcopenia screening diagnostic device and method of using the same;
fig. 7 is a system diagram of a sarcopenia screening diagnostic device and method of use thereof.
In the figure: 1. detecting a road plate; 11. a first integrated detection zone; 12. a start plate; 13. a termination plate; 14. a first pressure sensor; 15. a second pressure sensor; 16. a standing board; 17. a third pressure sensor; 2. a first detection assembly; 21. a grip dynamometer; 211. a connecting rod; 212. a rotating shaft; 22. a connecting seat; 23. a fixing bolt; 24. a writing table; 25. a fixing plate; 26. positioning columns; 27. a spring; 3. a fixing frame; 31. a fixed rod; 32. an adjustment aperture; 33. a fixing pin; 4. a second integrated detection zone; 5. standing the seat to a detection area; 6. a second detection assembly; 61. a support table; 62. a stool; 621. a first proximity sensor; 63. a detection plate; 631. a second proximity sensor; 64. a straight plate; 65. an adjusting rod; 651. a connecting disc; 66. a telescopic tube; 7. a main display screen; 71. a first display area; 72. a second display area; 73. a third display area; 8. a control box; 81. a timing module; 82. a detection display module; 83. and a control module.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, a muscular deficiency screening and diagnosing apparatus includes a detection track board 1, a first comprehensive detection area 11 is provided on the surface of the detection track board 1, a first pressure sensor 14 for starting detection and a second pressure sensor 15 for ending detection are provided in the first comprehensive detection area 11, for achieving the purpose of walking speed detection, a third pressure sensor 17 for standing balance movement detection is provided in the first comprehensive detection area 11, a second comprehensive detection area 4 is provided on the front side of the detection track board 1, a first detection component 2 is provided in the second comprehensive detection area 4, the first detection component 2 includes a grip dynamometer 21, a connection seat 22 and a writing table 24, for achieving the purpose of detecting muscle mass and vertical writing test, a seat standing detection area 5 is provided on the outer side of the detection track board 1, a second detection component 6 is provided in the seat standing detection area 5, the second detection component 6 includes a support table 61, a seat standing 62 and a seat 63, a first proximity sensor 621 for performing the in-standing detection is fixedly mounted on the first detection area, and a second proximity sensor 631 for achieving the purpose of sitting time detection is fixedly mounted on the bottom of the seat 63.
In fig. 1, 2 and 3: the surface of the detection road plate 1 is provided with a first comprehensive detection area 11, a first pressure sensor 14 for starting point detection and a second pressure sensor 15 for end point detection are arranged in the first comprehensive detection area 11, the first pressure sensor 14, the second pressure sensor 15 and a third pressure sensor 17 are fixedly arranged in the detection road plate 1, the top of the first pressure sensor 14 is connected with a starting plate 12, the top of the second pressure sensor 15 is connected with a stopping plate 13, the top of the third pressure sensor 17 is connected with a standing plate 16, when in detection, a person walks for 4 meters at a daily pace to record the pace, if the speed is less than or equal to 0.8 meters per second (m/s), the person needs to be warned about whether the sarcopenia is, stands on the starting plate 12 and walks on the stopping plate 13, under the action of the first pressure sensor 14 and the second pressure sensor 15, the patient leaves the starting plate 12 to start timing, the patient stops timing on the stopping plate 13, timing data is displayed on the first display area 71, reference data is provided for medical staff, the two legs of a screening person can be positioned beside the standing plate 16, then one leg is positioned on the standing plate 16, two eyes are closed and one leg is lifted to leave the ground, at the moment, under the action of the third pressure sensor 17, the timing is started, the pressure of one foot of different people just starts to be sensed is used as a starting point, a threshold value of secondary change is set, if the standing foot moves or the off foot touches the ground, the pressure value is in the changed threshold value, the timing is ended, the two continuous measurements can be carried out, better results are obtained, and balance activity detection is carried out.
In fig. 4 and 5: the top of the detection road plate 1 is fixedly connected with a fixing frame 3, the top of the fixing frame 3 is fixedly connected with a fixing rod 31, a connecting seat 22 is fixed on the outer side of the fixing rod 31, one side of a gripe dynamometer 21 is fixedly connected with a connecting rod 211, the outer wall of the connecting rod 211 is fixedly connected with two rotating shafts 212, the two rotating shafts 212 are both rotationally connected with the connecting seat 22, two fixing bolts 23 are arranged on the outer side of the connecting seat 22, the fixing bolts 23 are in threaded connection with the rotating shafts 212, a fixing plate 25 is arranged below a writing table 24, the fixing plate 25 is fixed in the fixing frame 3, two positioning columns 26 are fixedly connected at the bottom of the writing table 24, the positioning columns 26 are in sliding connection with the writing table 24, a spring 27 is sleeved on the outer wall of the positioning columns 26, one end of the spring 27 is fixed on the top of the writing table 24, the other end of the spring 27 is fixed on the top of the fixing plate 25, a plurality of adjusting holes 32 are formed on one side of the fixing frame 3, a fixing pin 33 corresponding to the adjusting holes 32 is arranged on the outer side of the fixing frame 3, and one end of the fixing pin 33 is inserted into the writing table 24, the diagnosis tangential point of the grip strength is that the male is lower than 26kg and the female is lower than 18kg, the grip strength is measured by the left hand and the right hand respectively for 3 times, the maximum value is taken as the measurement result, a chair can be placed in the second comprehensive detection area 4, the chair is placed on the writing table 24, the writing table 24 can be pressed down according to the heights of different people, the writing table 24 is pressed down to move under the spring 27 at the moment, the writing table 24 only provides one relying force for a screener, the larger elasticity of the spring 27 is avoided, the influence of the use of the grip strength meter 21 is avoided, the angle of the grip strength meter 21 can be adjusted to a proper position, the connecting rod 211 can be rotated under the action of the rotating shaft 212, the fixing bolt 23 is used for locking, the movement of the rotating shaft 212 is limited, the use of the grip strength meter 21 is convenient for muscle mass detection, the detection data are displayed on the second display area 72, the method comprises the steps of providing reference data for medical staff, adjusting the position of the writing table 24 according to the adjusting holes 32 and the fixing pins 33, vertically writing one row of characters on the wrist of the right hand of a screener, opening eyes or closing eyes for writing once respectively, and arranging the two rows of characters in parallel, so that the medical staff can observe the deviation degree and the deviation direction of the two rows of characters, the deviation is normal by not more than 5 degrees, the functions are different by more than 10 degrees, and the dynamic balance capability detection is carried out, so that the reference data are provided for the medical staff.
In fig. 6: the supporting table 61 is fixed on one side of the detection road plate 1, the sitting stool 62 is fixed on the top of the supporting table 61, sitting detection is carried out on the supporting table 61, the top of the detection plate 63 is fixedly connected with the straight plate 64, the bottom of the straight plate 64 is fixedly connected with the adjusting rod 65, the adjusting rod 65 is in sliding connection with the sitting stool 62, the outer wall of the adjusting rod 65 is fixedly connected with the connecting disc 651, the outer wall of the adjusting rod 65 is sleeved with the telescopic tube 66, one end of the telescopic tube 66 is fixed on the connecting disc 651, the other end of the telescopic tube 66 is fixed on the sitting stool 62, the telescopic tube 66 is made of plastic materials, when a person to be screened sits on the sitting stool 62, the first proximity sensor 621 senses signals and starts timing, when the person to be screened sits on the second proximity sensor 631, the second proximity sensor 631 senses signals and stops timing, the second proximity sensor 631 can adjust the height according to the heights of different persons, the adjusting rod 65 is directly pulled upwards or pushed downwards, the detecting plate 63 can be lifted under the action of the telescopic tube 66, the telescopic tube 66 is made of elastic plastic materials, the position of the detecting plate 63 can be stabilized, and the position of the detecting plate 63 and the position of the straight plate 64 can be displayed by the same with the quality of the data, the three groups of people to be displayed by the different people, the time consumption can be displayed by the time, and the three groups of the detected data can be displayed by the people, and the time can be displayed by the different by the people with the different people.
In fig. 7: the outside fixedly connected with control box 8 of mount 3, be connected with various control element in the control box 8, be equipped with timing module 81 in the control box 8, detect display module 82 and control module 83 main module, timing module 81, detect display module 82 all with control module 83 signal connection, and the grip meter 21 with detect display module 82 signal connection, first pressure sensor 14, second pressure sensor 15, third pressure sensor 17 all with timing module 81 signal connection, first proximity sensor 621, second proximity sensor 631 all with timing module 81 signal connection, timing module 81 is used for walking speed detection, stand time is timed and is taken a time to carry out the timing of sitting, detect display module 82 is used for showing the data of detection on main display screen 7, the outside fixedly connected with main display screen 7 of mount 3, first display area 71, second display area 72, third display area 73 shows respectively, the medical personnel of being convenient for records, observe.
The starting plate 12 is fixed at a fixed distance from the stopping plate 13 and fixed at a fixed distance from the sitting bench 62, a screener can stand up from the sitting bench 62, walk from the starting plate 12 to the stopping plate 13 and then return to the original place to sit back on the sitting bench 62, the time required for completing the process is calculated, the sensor can sense and use the timing module 81 to count the time, the sitting bench 62 can be arranged beside the starting plate 12, the starting plate 12 is four meters away from the stopping plate 13, the possibility of falling risk is early warned when the time exceeds 12 seconds, and data for screening are further provided.
The working principle of the invention is as follows: firstly, a medical staff brings a person to be screened to the side of the detection track board 1, instructs the person to stand on the starting board 12 and walk on the ending board 13, a patient leaves the starting board 12 to start timing, stops timing on the ending board 13, then a single leg is positioned on the standing board 16, closes both eyes and lifts one leg off the ground, at the moment, under the induction of the third pressure sensor 17, starts timing, and finishes timing, can continuously test twice, obtain better results, carries out balance activity detection, timing data are displayed on the first display area 71, provides reference data for the medical staff, then the patient is positioned on the second comprehensive detection area 4, the elbow is placed on the writing table 24, then uses the grip meter 21 to carry out muscle mass detection, the detection data are displayed on the second display area 72, provides reference data for the medical staff, then adjusts the position of the writing table 24 according to the hole 32 and the fixed pin 33, the left hand cantilever of the screener writes one line of characters vertically, eyes are opened or eyes are closed, the two lines are parallel, so that the medical staff can observe the deviation degree and the deviation direction of the two lines of characters, the deviation is not more than 5 degrees and is normal, the functions are different by more than 10 degrees, the dynamic balance capability detection is carried out, reference data is provided for the medical staff, finally, the screener is positioned in the sitting position standing detection area 5 to carry out sitting up action, when sitting on the sitting up stool 62, the first proximity sensor 621 senses signals to start timing, the second proximity sensor 631 senses signals to stop timing, the time spent by detecting a plurality of groups of sitting up actions is displayed on the third display area 73, the reference data is provided for the medical staff, the starting plate 12 is fixed at a fixed distance from the end plate 13, the distance from the sitting up stool 62 is fixed, the screener can stand up from the sitting up stool 62, the time required for completing the process is calculated from the walking of the starting plate 12 to the stopping plate 13 and then returned to the original place to sit on the sitting bench 62, the possibility of falling risk is early warned if the time exceeds a certain time, the screening data is further provided, the detected data are accurate and reliable, the first comprehensive detection area 11, the sitting position standing detection area 5 and the second comprehensive detection area 4 respectively detect walking speed, balance activity, time and holding power consumed by sitting up and balance test of the screened person, and the activity capacity, the motion control, the muscle mass and the strength are measured, so that the screening of sarcopenia is facilitated.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a muscle deficiency screening diagnostic device, its characterized in that, including detecting road board (1), detect road board (1) surface and have first comprehensive detection area (11), have in first comprehensive detection area (11) first pressure sensor (14) and the second pressure sensor (15) of terminal point detection that are used for starting point to detect for realize walking speed's purpose, just have in first comprehensive detection area (11) third pressure sensor (17) that stand balanced activity detected, detect road board (1) front side and be equipped with second comprehensive detection area (4), be equipped with first detection subassembly (2) in second comprehensive detection area (4), first detection subassembly (2) include grip dynamometer (21), connecting seat (22) and writing desk (24) for realize the purpose of detecting muscle quality and perpendicular writing test, detect road board (1) outside and be equipped with seat and stand up detection area (5), be equipped with second detection component (6) in seat stand up detection area (5), second detection component (6) include support bench (61), support bench (62) and be equipped with in the second bench (631) and be equipped with near the fixed seat bench (63) of detecting that detects in the bottom of sitting up (631) and is detected by the fixed bench (63), the utility model is used for detecting the time spent by sitting, first pressure sensor (14), second pressure sensor (15) and third pressure sensor (17) are all fixed mounting in detecting way board (1), just first pressure sensor (14) top is connected with starting plate (12), second pressure sensor (15) top is connected with terminating plate (13), third pressure sensor (17) top is connected with standing plate (16), detecting way board (1) top fixedly connected with mount (3), mount (3) top fixedly connected with dead lever (31), connecting seat (22) are fixed in dead lever (31) outside, just holding meter (21) one side fixedly connected with connecting rod (211), connecting rod (211) outer wall fixedly connected with two pivot (212), two pivot (212) all with connecting seat (22) rotate and are connected, connecting seat (22) outside is equipped with two fixing bolts (23), fixing bolt (23) with connecting seat (212) top fixedly connected with dead lever (31), connecting seat (24) are equipped with screw thread (24) are in fixed in mount (25) bottom (25), the utility model discloses a writing desk, including writing desk (24), reference column (26) outer wall cover is equipped with spring (27), spring (27) one end is fixed write desk (24) top, spring (27) other end is fixed board (25) top, just a plurality of regulation hole (32) have been seted up to mount (3) one side, mount (3) outside be equipped with regulation hole (32) corresponding fixed pin (33), just fixed pin (33) one end is pegged graft write in desk (24).
2. The sarcopenia screening and diagnosis device according to claim 1, wherein the support table (61) is fixed to one side of the detection tunnel plate (1), and the sitting stool (62) is fixed to the top of the support table (61).
3. The sarcopenia screening and diagnosing device according to claim 2, wherein a straight plate (64) is fixedly connected to the top of the detecting plate (63), an adjusting rod (65) is fixedly connected to the bottom of the straight plate (64), the adjusting rod (65) is slidably connected with the sitting stool (62), a connecting disc (651) is fixedly connected to the outer wall of the adjusting rod (65), a telescopic tube (66) is sleeved on the outer wall of the adjusting rod (65), one end of the telescopic tube (66) is fixed to the connecting disc (651), the other end of the telescopic tube (66) is fixed to the sitting stool (62), and the telescopic tube (66) is made of plastic.
4. The sarcopenia screening and diagnosing device according to claim 3, wherein a control box (8) is fixedly connected to the outer side of the fixing frame (3), and a timing module (81), a detection display module (82) and a control module (83) are arranged in the control box (8).
5. The sarcopenia screening and diagnosis device according to claim 4, wherein the timing module (81) and the detection display module (82) are both in signal connection with the control module (83), the grip dynamometer (21) is in signal connection with the detection display module (82), the first pressure sensor (14), the second pressure sensor (15) and the third pressure sensor (17) are both in signal connection with the timing module (81), and the first proximity sensor (621) and the second proximity sensor (631) are both in signal connection with the timing module (81).
6. The sarcopenia screening and diagnosing device according to claim 5, wherein a main display screen (7) is fixedly connected to the outer side of the fixing frame (3), and the main display screen (7) is provided with a first display area (71) for displaying walking speed and standing time, a second display area (72) for displaying grip strength, and a third display area (73) for displaying time spent in sitting.
7. The method of using a sarcopenia screening diagnostic device as defined in claim 6, wherein: the using method comprises the following steps: a: the medical staff brings the person to be screened to the side of the detection path board (1), instructs the person to stand on the starting board (12) and walk on the stopping board (13), the patient leaves the starting board (12) to start timing, the patient is positioned on the stopping board (13) to stop timing, then the patient stands on the standing board (16) with one foot for balance activity detection, timing data is displayed on the first display area (71), and reference data is provided for the medical staff; b: then, the patient is positioned in the second comprehensive detection area (4), the elbow is placed on the writing table (24), then the muscle mass detection is carried out by using the grip dynamometer (21), the detection data are displayed on the second display area (72), reference data are provided for medical staff, then the position of the writing table (24) is adjusted according to the adjusting hole (32) and the fixing pin (33), one line of characters is vertically written by the right-hand wrist, the eyes are opened or closed, the two lines are parallel, so that the medical staff can observe the deviation degree and the deviation direction of the two lines of characters, and the dynamic balance capability detection is carried out; c: finally, the screener is located in the sitting position standing detection area (5) to perform sitting action, when sitting on the sitting bench (62), the first proximity sensor (621) senses signals to start timing, when standing, the second proximity sensor (631) senses signals to stop timing, and detection data are displayed on the third display area (73) through detecting time spent by multiple groups of sitting action, so that reference data are provided for medical staff.
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