CN105708465B - household scale capable of detecting spine state and using method thereof - Google Patents
household scale capable of detecting spine state and using method thereof Download PDFInfo
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- CN105708465B CN105708465B CN201610243928.1A CN201610243928A CN105708465B CN 105708465 B CN105708465 B CN 105708465B CN 201610243928 A CN201610243928 A CN 201610243928A CN 105708465 B CN105708465 B CN 105708465B
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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
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/1036—Measuring load distribution, e.g. podologic studies
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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
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
- A61B5/4566—Evaluating the spine
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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
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Abstract
the invention relates to a household scale capable of detecting the state of the spine and a using method thereof.A pressure borne by each sensor is measured by utilizing an MEMS pressure sensor, and the spine form of a human body is calculated by the collected pressure value and the stress time; the method comprises the following specific steps: starting a household scale power supply; the data collecting and processing device is connected with the circuit board through Bluetooth and used for conducting and collecting data during measurement; two feet of a tester are sequentially stepped on a specified area of the household scale; the sensor collects data for conduction: judging results obtained by detecting all the MEMS pressure sensors, and transmitting the results to a connected data collecting and processing device through Bluetooth; the data collecting and processing device calculates and analyzes the pressure values of the sensors through a background to obtain the state of the spine; and turning off the power supply to finish the operation. The invention can judge whether the vertebra has the adverse phenomena of lateral deviation, humpback and the like through the pressure distribution of different parts of the left foot and the right foot, and provides guidance suggestions.
Description
Technical Field
the invention belongs to the technical field of electronic weighing apparatus, and particularly relates to a household scale capable of detecting the state of spine and a using method thereof.
Background
The spine is an important part of the skeleton of the human body and has functions of supporting the trunk, protecting the internal organs, protecting the spinal cord, and performing exercise. 97% of middle-aged and elderly people in China have spine diseases, and in recent years, the spine diseases show a trend of youthfulness, more than 40% of people under the age of 40 have various spine diseases, and the incidence rate of scoliosis of children is more than 25%. The investigation shows that the surging case of the students in middle and primary schools accounts for about 70-80% of the total incorrect posture, and various bad postures are easy to lead the spine to be in the bent position or some specific positions for a long time, so that the pressure in the intervertebral disc of the spine is increased, and the muscle and ligament of the spine are in the uncoordinated stress state for a long time to cause the lateral bending.
The spondylopathy is that the sclerotin, intervertebral disc, ligament and muscle of the vertebra are affected, and then the spinal cord, spinal nerve, blood vessel and vegetative nerve are pressed and pulled to stimulate, thereby causing complex and various symptoms. The common diseases include cervical spondylosis and lumbar spondylosis. The main symptoms are: failure to stand upright, headache, vertigo, blurred vision, memory loss, soreness of the neck and shoulders, poor appetite, regurgitation, vomiting, weakness of lower limbs, and paralysis in severe cases.
spondylopathy is closely related to hyperosteogeny. Hyperosteogeny is also known as bony spur and is often considered "bad thing", which is a slightly off-normal recognition. The generation of bone spur is a compensatory function of the human body. The hyperplastic bony spur limits the range of motion of the bone joint, thereby reducing the joint abrasion and preventing the joint from over-motion to cause new damage, which objectively plays a role in protecting the joint and is beneficial to the human body. However, the formation of hyperosteogeny causes pain and limited movement of the bone joints, and a few patients may develop a pathological condition caused by compression of peripheral blood vessels or nerves, which is called hyperosteogeny. This is the side that is not good for the human body. Hyperosteogeny mainly occurs in joints with heavy weight and more movement, such as cervical vertebra, lumbar vertebra, hip joint, knee joint and heel, and is common to cervical vertebra, lumbar vertebra and knee joint. The progression of spondylopathy is gradually aggravated. For example, cervical spondylosis, the initial symptoms of the patient are not obvious, and only cervical muscle injury, myofascitis, facet joint disorder and the like exist. The swelling of intervertebral disc can be caused slowly, and symptoms such as neck and shoulder pain, headache, giddiness, numbness of hands and feet, hypomnesis, and half-body sweating and hemiplegia can be caused. Cervical spondylosis can cause cerebral blood supply insufficiency, which causes 'cervical and gastric syndrome' and 'cervical and cardiac syndrome', and serious patients can lose working ability.
Spondylopathy occurs due to a daily and monthly habit, and the normal form of the spine is affected by long-term sitting posture, standing bias or walking posture. But lack a device to ascertain the state of the human spine in a home environment. The early prevention of many spondylopathy patients is missed, and the disease gradually evolves into serious disease, affects daily life and even causes irreparable harm to the body.
disclosure of Invention
The invention aims to provide a household scale capable of detecting the spine state and a using method thereof, and solves the technical problem that the spine state cannot be detected by the conventional household scale.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a can probe domestic balance of vertebra state, includes shell, circuit board, upper cover, battery cover, wherein still includes MEMS pressure sensor, the shell below be equipped with can with battery cover complex notch, the battery cover is installed on the notch of shell below, the shell top is equipped with the rectangle recess, the internals installation of being convenient for, the circuit board is installed in the shell, the position that circuit board below and shell below notch correspond is equipped with the recess for install the battery, be equipped with the bluetooth device in the circuit board, be used for the conduction data, the upper cover is installed to the shell upper end, upper cover lower extreme, circuit board upper end are equipped with a plurality of rows of MEMS pressure sensor, and MEMS pressure sensor is connected with the circuit board.
The further technical scheme of the invention is that the upper cover is made of an insulating soft material, so that the interference between the MEMS pressure sensors is prevented.
according to a further technical scheme, the upper cover is made of resin or rubber materials.
According to a further technical scheme, a specified area which a user should step on is drawn at a position of the upper cover corresponding to the MEMS pressure sensor.
A method of using the home scale for ascertaining spinal conditions, comprising the steps of:
(a) The household scale power supply is started, and the plurality of MEMS pressure sensors are arranged in the household scale power supply, so that the household scale power supply is sensitive to a contact surface in daily life, and the sensors can be better protected by turning off the power supply in a non-working stage;
(b) The data collecting and processing device is connected with the circuit board through Bluetooth and used for conducting and collecting data during measurement;
(c) Two feet of a tester are sequentially stepped on a specified area of the household scale;
(d) The sensor collects data for conduction: judging results obtained by detecting all the MEMS pressure sensors, and transmitting the results to a connected data collecting and processing device through Bluetooth;
(e) The data collecting and processing device calculates and analyzes the pressure values of the sensors through a background to obtain the state of the spine;
(f) And turning off the power supply to finish the operation.
According to a further technical scheme of the present invention, in the step (b), a height input field is provided on a corresponding APP interface where the data collecting and processing device is connected to the circuit board (2), so as to further determine physiological parameters of the spine.
according to a further technical scheme of the invention, the data collecting and processing device is a mobile phone or a computer.
according to a further technical scheme of the invention, in the step (c), when the two feet of the tester successively step on the specified area of the household scale, the MEMS pressure sensor acquires the pressure values of different positions of the sole of the foot and the time for applying the pressure.
A further technical solution of the present invention is that, in the step (e), the step of calculating and analyzing the pressure value of each sensor by the data collecting and processing device in the background comprises:
(1) Firstly, judging whether a sensor collecting value is valid: when the sensors collect numerical values, the sensors in a part of non-working states have tiny numerical values due to environmental influence, so that the tiny numerical values are ignored;
(2) The gravity distribution of the left foot and the right foot can be obtained according to the arrangement position of the sensors, and the summation of the values of the sensors at the left foot part can obtain sigma MLand the same principle is used to obtain the summation sigma M of the right foot sensorRwhen is coming into contact withWhen the user is in the state of the lateral deviation of the spine, the data collecting and processing device gives attention signals to the user;
(3) The walking habit of the user can be judged by analyzing the magnitude and time of the numerical values obtained by the sensors when the sole is stepped on the household scale;
(4) Then, whether the person is hunched or not in a standing posture is obtained through stress distribution of front and rear soles in standing;
(5) and finally, the condition of the arch is known through the pressure distribution shape of the sole.
Advantageous effects
The invention can judge the physiological form of the spine through different plantar pressure distributions caused by the standing and walking postures of the human body, thereby being capable of detecting whether the spine has unfavorable forms such as lateral deviation, humpback and the like in daily life, avoiding the formation of spondylopathy as early as possible in life and playing a role in early warning for future life and health.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a flow chart of an embodiment of the present invention.
Detailed Description
the invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Example 1
As shown in fig. 1-2, a household scale capable of detecting the state of the spine comprises a shell 1, a circuit board 2, an upper cover 4 and a battery cover 5, and further comprises an MEMS pressure sensor 3, a notch which can be matched with the battery cover 5 is arranged below the shell 1, the battery cover 5 is arranged on the notch below the shell 1, a rectangular groove is arranged above the shell 1, so that internal parts can be conveniently mounted, the circuit board 2 is mounted in the shell 1, a groove is arranged at a position below the circuit board 2 corresponding to the notch below the shell 1 and used for mounting a battery, a bluetooth device is arranged in the circuit board 2 and used for transmitting data, the upper cover 4 is mounted at the upper end of the shell 1, a plurality of rows of MEMS pressure sensors 3 are arranged at the lower end of the upper cover 4 and the upper end of the circuit board 2, and the MEMS pressure sensors 3 are connected.
The upper cover 4 is made of an insulating soft material, and interference between the MEMS pressure sensors 3 is prevented.
The upper cover 4 is made of resin or rubber material.
The position of the upper cover 4 corresponding to the MEMS pressure sensor 3 is painted with a specified area which a user should step on.
a method of using the home scale for ascertaining spinal conditions, comprising the steps of:
(a) the household scale power supply is started, and the plurality of MEMS pressure sensors are arranged in the household scale power supply, so that the household scale power supply is sensitive to a contact surface in daily life, and the sensors can be better protected by turning off the power supply in a non-working stage;
(b) the data collecting and processing device is connected with the circuit board (2) through Bluetooth and used for conducting and collecting data during measurement;
(c) Two feet of a tester are sequentially stepped on a specified area of the household scale;
(d) the sensor collects data for conduction: judging results obtained by detecting all the MEMS pressure sensors 3, and transmitting the results to a connected data collecting and processing device through Bluetooth;
(e) the data collecting and processing device calculates and analyzes the pressure values of the sensors through a background to obtain the state of the spine;
(f) And turning off the power supply to finish the operation.
In the step (b), a height input field is arranged on a corresponding APP interface of the data collecting and processing device connected with the circuit board 2 so as to further determine physiological parameters of the spine; the data collecting and processing device is a mobile phone or a computer.
In the step (c), when the two feet of the tester successively step on the specified area of the household scale, the MEMS pressure sensor 3 acquires the pressure values of different positions of the sole of the foot and the time for applying the pressure.
in the step (e), the step of calculating and analyzing the pressure value of each sensor by the data collecting and processing device in the background comprises the following steps:
(1) Firstly, judging whether a sensor collecting value is valid: when the sensors collect numerical values, the sensors in a part of non-working states have tiny numerical values due to environmental influence, so that the tiny numerical values are ignored;
(2) The gravity distribution of the left foot and the right foot can be known according to the arrangement position of the sensors, and the number of the sensors on the left foot part is counted at the momentthe sum of the values can obtain sigma MLAnd the same principle is used to obtain the summation sigma M of the right foot sensorRWhen is coming into contact withwhen the user is in the state of the lateral deviation of the spine, the data collecting and processing device gives attention signals to the user;
(3) The walking habit of the user can be judged by analyzing the magnitude and time of the numerical values obtained by the sensors when the sole is stepped on the household scale;
(4) then, whether the person is hunched or not in a standing posture is obtained through stress distribution of front and rear soles in standing;
(5) And finally, the condition of the arch is known through the pressure distribution shape of the sole.
the specific implementation process is shown in fig. 3:
1) starting a power supply of the household scale: because a plurality of MEMS pressure sensors are arranged in the invention, the MEMS pressure sensors are sensitive to contact surfaces in daily life, and the sensors can be better protected by turning off a power supply in a non-working stage:
2) Connect the bluetooth and be convenient for data conduction, can adopt data acquisition and processing apparatus to survey: for a user to better know the physical condition of the user, a corresponding APP can be designed as an interactive interface, and data are transmitted through the Bluetooth connecting equipment;
3) two feet step on the designated position of the household scale in sequence: the upper part of the structure of the invention is designed with a plurality of rows of MEMS pressure sensors, when the structure is used, two feet are arranged at the positions for placing the sensors, thereby avoiding data omission; at the moment, the sensor acquires pressure values of different positions of the sole and the time for applying the pressure;
4) The sensor collects data for conduction: judging the detected results of all the MEMS pressure sensors, and transmitting the effective results to a connected data collecting and processing device through Bluetooth;
5) obtaining the state of the spine through the calculation result, and turning off the power supply to finish the operation; and (4) carrying out analysis calculation through the learned sensor data, and displaying a final result on an APP interface.
Claims (6)
1. the household scale comprises a shell (1), a circuit board (2), an upper cover (4), a battery cover (5), an MEMS pressure sensor (3) and a data collecting and processing device, wherein a notch matched with the battery cover (5) is arranged below the shell (1), the battery cover (5) is installed on the notch below the shell (1), a rectangular groove is formed above the shell (1) to facilitate installation of internal parts, the circuit board (2) is installed in the shell (1), a groove is formed in the position below the circuit board (2) corresponding to the notch below the shell (1) and used for installing a battery, a Bluetooth device is arranged in the circuit board (2) and used for transmitting data to the data collecting and processing device, the upper cover (4) is installed at the upper end of the shell (1), the lower end of the upper cover (4) is connected with a power supply, and the battery is charged in the battery, The upper end of the circuit board (2) is provided with a plurality of rows of MEMS pressure sensors (3), and the MEMS pressure sensors (3) are connected with the circuit board (2), and the detection method is characterized by comprising the following steps:
(a) starting a household scale power supply;
(b) The data collecting and processing device is connected with the circuit board (2) through Bluetooth and used for conducting and collecting data during measurement;
(c) the two feet of the tester are sequentially stepped on the specified area of the household scale, and when the two feet of the tester are sequentially stepped on the specified area of the household scale, the MEMS pressure sensor (3) acquires pressure values of different positions of the sole of a foot and time for applying the pressure;
(d) the sensor collects data for conduction: judging results obtained by detection of all the MEMS pressure sensors (3), and transmitting the results to a connected data collecting and processing device through Bluetooth;
(e) The data collecting and processing device calculates and analyzes the pressure value of each sensor through the background to obtain the state of the vertebra, and the steps of calculating and analyzing the pressure value of each sensor by the background of the data collecting and processing device are as follows:
1) Firstly, judging whether a sensor receiving value is valid: when the sensors collect numerical values, the sensors in a part of non-working states have tiny numerical values due to environmental influence, so that the tiny numerical values are ignored;
2) according to the arrangement position of the sensorsthe gravity distribution of the left foot and the right foot is known, the numerical value of the left foot part sensor is added to obtain sigma ML, the summation sigma MR of the right foot sensor is obtained in the same way, and when the gravity distribution of the left foot and the gravity distribution of the right foot are known, the summation sigma MR of the right foot part sensor are obtainedWhen the user is in the state of the lateral deviation of the spine, the data collecting and processing device gives attention signals to the user;
3) judging the walking habit of the user again by analyzing the magnitude and time of the numerical values obtained by the sensors when the sole is stepped on the household scale;
4) then, whether the person is hunched or not in a standing posture is obtained through stress distribution of front and rear soles in standing;
5) Finally, the condition of the arch is known through the pressure distribution shape of the sole;
(f) and turning off the power supply to finish the operation.
2. The method for detecting a home scale capable of detecting a spinal state according to claim 1, wherein: the upper cover (4) is made of an insulating soft material, and interference between the MEMS pressure sensors (3) is prevented.
3. a method of detecting a home scale for detecting spinal conditions according to claim 1 or 2, wherein: the upper cover (4) is made of resin or rubber materials.
4. The method for detecting a home scale capable of detecting a spinal state according to claim 1, wherein: and a specified area which a user should step on is drawn at the position of the upper cover (4) corresponding to the MEMS pressure sensor (3).
5. The method for detecting a home scale capable of detecting a spinal state according to claim 1, wherein: in the step (b), a height input field is arranged on a corresponding interface of the data collecting and processing device and the circuit board (2) so as to further determine the physiological parameters of the spine.
6. The method for detecting a home scale capable of detecting a spinal state according to claim 1 or 5, wherein: the data collecting and processing device is a mobile phone or a computer.
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| CN201610243928.1A CN105708465B (en) | 2016-04-19 | 2016-04-19 | household scale capable of detecting spine state and using method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108852286A (en) * | 2018-05-03 | 2018-11-23 | 腾讯科技（深圳）有限公司 | Show the method, apparatus and terminal of backbone measurement data |
| CN108703754B (en) * | 2018-06-12 | 2021-04-27 | 深圳市中航生命健康科技有限公司 | Spine measuring device for surface electromyography |
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