CN111000531A - Method and device for evaluating body changes before and after exercise - Google Patents
Method and device for evaluating body changes before and after exercise Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003996 delayed luminescence Methods 0.000 claims abstract description 61
- 230000008859 change Effects 0.000 claims abstract description 27
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000003111 delayed effect Effects 0.000 claims description 20
- 238000004458 analytical method Methods 0.000 claims description 10
- 230000001174 ascending effect Effects 0.000 claims description 7
- 238000001467 acupuncture Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000010835 comparative analysis Methods 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
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- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008451 emotion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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Abstract
The invention discloses a method for evaluating body changes before and after exercise, which comprises the following steps: collecting the number of photons of biological delayed luminescence of a body before and after exercise; fitting the number of photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons; the maximum value of the number of photons of delayed luminescence and the attenuation speed of the number of photons are compared and analyzed through a scale to obtain the body change condition before and after exercise, and the problems that the results obtained by the existing method are influenced too many factors and the results are inaccurate are solved.
Description
Technical Field
The application relates to the field of biophotonics, in particular to a method for evaluating body changes before and after sports, and also relates to a device for evaluating body changes before and after sports.
Background
In order to determine which changes occur to the human body before and after the movement, researchers collect and analyze physical characteristic data before and after the movement from multiple aspects of mind and body. At present, the common method is to collect the electrocardiosignal, the pressure change of the sole, the gene expression and other information of the sporter for analysis, and then analyze, compare and find the difference of the data before and after the sports. These methods are often qualitatively evaluated by means of clinical observation and the like, and the results are influenced by too many factors.
Disclosure of Invention
The application provides a method for evaluating body changes before and after exercise, and solves the problems that results obtained by the existing method are influenced too many factors and are inaccurate.
The application provides a method for evaluating body changes before and after exercise, comprising:
collecting the number of photons of biological delayed luminescence of a body before and after exercise;
fitting the number of photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons;
and comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the body change condition before and after movement.
Preferably, the acquisition device for acquiring the number of photons of biological delayed luminescence of the body before and after the exercise is a two-channel coincidence counting biological delayed luminescence acquisition system.
Preferably, the collection of the number of photons of the biological delayed luminescence of the body before and after the exercise comprises:
the biological delayed luminescence collecting system with double-channel coincidence counting is used for collecting the photon number of biological delayed luminescence of acupuncture points in human bodies before and after movement.
Preferably, the fitting process of the number of photons of the biological delayed luminescence to obtain the maximum value of the number of photons of the delayed luminescence and the decay rate of the number of photons includes:
fitting the number of photons of the biological delayed luminescence by Matlab software, wherein the fitting formula is as follows,
f(x)＝I0*(1+x/τ)^β+γ
wherein: i0 represents the maximum value of the number of photons of delayed luminescence,
τ represents the decay rate of the photon number.
Preferably, the comparing and analyzing the maximum value of the number of photons emitted in the delayed luminescence and the decay rate of the number of photons by a scale to obtain the change condition of the body characteristic data before and after exercise comprises:
comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the rising or falling condition of the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons;
and obtaining the change condition of the body characteristic data before and after the movement by counting the ascending or descending condition.
Preferably, the obtaining of the change of the body characteristic data before and after the exercise by counting the ascending or descending conditions includes:
by counting the rise or fall, the maximum value of the number of photons emitted with a delay and the decay rate of the number of photons increase, thereby indicating that the number of photons in the body increases after exercise.
The application simultaneously provides a device that evaluation exercise front and back body changes, includes:
the acquisition unit is used for acquiring the number of photons of biological delayed luminescence of the body before and after movement;
the fitting unit is used for fitting the number of the photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons;
and the comparison analysis unit is used for comparing and analyzing the maximum value of the number of the delayed luminous photons and the attenuation speed of the number of the photons through a scale to acquire the body change condition before and after movement.
Preferably, the collection unit comprises:
and the acquisition subunit is used for acquiring the number of photons of biological delayed luminescence of acupuncture points in the human body before and after movement by using the two-channel coincidence counting biological delayed luminescence acquisition system.
Preferably, the comparative analysis unit comprises:
a comparison analysis subunit, configured to perform comparison analysis on the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons through a scale to obtain a rise or a fall of the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons;
and the counting subunit is used for obtaining the change condition of the body characteristic data before and after the movement by counting the ascending or descending condition.
The application provides a method for evaluating body changes before and after exercise, the number of photons of biological delayed luminescence of the body before and after the exercise is collected, the number of photons of biological delayed luminescence is subjected to fitting processing, the maximum value of the number of photons of delayed luminescence and the attenuation speed of the number of photons are obtained, the maximum value of the number of photons of delayed luminescence and the attenuation speed of the number of photons are compared and analyzed through a scale, the body change conditions before and after the exercise are obtained, and the problems that the results obtained by the existing method are too many in influence factors and inaccurate in result are solved.
Drawings
FIG. 1 is a schematic flow chart of a method of evaluating physical changes before and after exercise provided herein;
FIG. 2 is a raw number plot of the number of photons emitted with a delay before and after a movement to which the present application relates;
FIG. 3 is a graph of a fit of raw data to which the present application relates;
FIG. 4 is a data plot of the results of the group A experiments to which the present application relates;
FIG. 5 is a data plot of the results of group B experiments to which the present application relates;
fig. 6 is a schematic view of an apparatus for evaluating changes in a body before and after exercise according to the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
Fig. 1 is a schematic flow chart of a method for evaluating body changes before and after exercise provided by the present application, and the method provided by the present application is described in detail below with reference to fig. 1.
Step S101, acquiring the number of photons of biological delayed luminescence of the body before and after movement.
Quantum phenomena can be observed with the aid of scientific instruments. While photons are the earliest particles recognized by humans as having quantum properties, a form of electromagnetic wave. A small part of the energy that a person exchanges with the outside world is electromagnetic waves. When information is transmitted and processed with the outside, most of the information depends on electromagnetic action; it is conceivable that the transmission of biological information and energy within it should also be dominated by electromagnetic waves (including photons). Therefore, it is very important to know the assistant interaction of the biophoton and the scale under the motion of people. Biophotonic is a complex multifactorial biological process that carries information about the composition and structure of biomolecules and is highly sensitive to changes within biological systems and to the effects of the external environment. And non-biological substances do not have the effect of delaying light emission. Many scholars at home and abroad have found that biophoton is related to activities such as emotion and consciousness. After being excited by the outside, the biological substance can emit photons with a wide spectrum and gradually attenuate, the energy distribution is more uniform in the spectrum of 400-800nm, and the number of the photons is hyperbolic attenuation along with the attenuation change of time. This longer time (in the order of ms to s) after excitation photon emission is called Delayed Luminescence (DL). The application applies to the excitation of a laser beam.
Biological information transmission and energy transmission inside the human body are dominated by electromagnetic waves (including photons), wherein the biological photons are related to activities such as emotion and consciousness. After being excited by the outside, the biological substance can emit photons with a wide spectrum and gradually attenuate, the energy distribution is more uniform in the spectrum of 400-800nm, and the number of the photons is hyperbolic attenuation along with the attenuation change of time. The method provided by the application applies the photon delay luminescence technology to the field, and more accurately evaluates the change of the human body before and after the human body moves.
Firstly, under the excitation of laser of 532nm, the biological delayed luminescence condition of the acupuncture points of a human body before and after the slow motion process is measured, and an experimental system (a two-channel coincidence counting biological delayed luminescence acquisition system) which is composed of an SPAD (Single Photon Avalanche diode) and a single-channel coincidence counter and suitable for the delayed luminescence of the human body is applied to realize the collection of the delayed luminescence photons. FIG. 2 is a graph of raw data collected for the number of photons emitted with a delay before and after movement of one of the persons.
And step S102, fitting the number of photons of the biological delayed luminescence to obtain the maximum value of the number of photons of the delayed luminescence and the attenuation speed of the number of photons.
Fitting the number of photons of different biological delayed luminescence of human by Matlab software, wherein the fitting formula is as follows,
f(x)＝I0*(1+x/τ)^β+γ
wherein: i0 represents the maximum value of the number of photons of delayed luminescence,
τ represents the decay rate of the photon number.
Fig. 3 is a fitting graph of raw data of one person, and it can be found that a biological delay luminescence curve conforms to a hyperbolic decay law.
And step S103, comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the body change condition before and after exercise.
Comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the rising or falling condition of the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons; by counting the rising or falling, the maximum value of the number of photons of delayed light emission and the decay rate of the number of photons show an increasing trend, so that the number of photons of the body increases after exercise, and finally, the change of the body characteristic data before and after exercise is obtained.
The specific experimental process is as follows:
all people's data were fitted and then mathematical statistical analysis was performed on the fitted I0, τ. The method can be divided into A, B groups, wherein A is a frequently-moving human experimental group, B is a frequently-moving human control group, the test state photon number of A, B groups is compared and analyzed, the A group of people continue to move, and the B group of people do not perform intervention treatment. The experimental results are shown in fig. 4 and 5:
by combining with a scale, the tested subjects with poor exercise effect in the test of the experimental group are removed, and the results of the group A show that most of the tested subjects in the human experimental group with frequent exercise show that I0 and tau are increased compared with those before exercise after the exercise, thereby showing that the number of photons is increased after the exercise; the single photon effect experiment shows that: the single photon test can sensitively reflect the change of each state of the human body, and the change can be further analyzed by combining with an electroencephalogram signal at the later stage.
The present application also provides an apparatus 600 for evaluating a change in a body before and after exercise, as shown in fig. 6, comprising:
the acquisition unit is used for acquiring the number of photons of biological delayed luminescence of the body before and after movement;
the fitting unit is used for fitting the number of the photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons;
and the comparison analysis unit is used for comparing and analyzing the maximum value of the number of the delayed luminous photons and the attenuation speed of the number of the photons through a scale to acquire the body change condition before and after movement.
Preferably, the collection unit comprises:
and the acquisition subunit is used for acquiring the number of photons of biological delayed luminescence of acupuncture points in the human body before and after movement by using the two-channel coincidence counting biological delayed luminescence acquisition system.
Preferably, the comparative analysis unit comprises:
a comparison analysis subunit, configured to perform comparison analysis on the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons through a scale to obtain a rise or a fall of the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons;
and the counting subunit is used for obtaining the change condition of the body characteristic data before and after the movement by counting the ascending or descending condition.
The application provides a method for evaluating body changes before and after exercise, the number of photons of biological delayed luminescence of the body before and after the exercise is collected, the number of photons of biological delayed luminescence is subjected to fitting processing, the maximum value of the number of photons of delayed luminescence and the attenuation speed of the number of photons are obtained, the maximum value of the number of photons of delayed luminescence and the attenuation speed of the number of photons are compared and analyzed through a scale, the body change conditions before and after the exercise are obtained, and the problems that the results obtained by the existing method are too many in influence factors and inaccurate in result are solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A method of evaluating a change in a body before and after exercise, comprising:
collecting the number of photons of biological delayed luminescence of a body before and after exercise;
fitting the number of photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons;
and comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the body change condition before and after movement.
2. The method of claim 1, wherein the collection device for collecting the number of photons of biological delayed luminescence of the body before and after exercise is a two-channel coincidence counting biological delayed luminescence collection system.
3. The method of claim 1 or 2, wherein collecting the number of photons emitted by the body in biological delay before and after the exercise comprises:
the biological delayed luminescence collecting system with double-channel coincidence counting is used for collecting the photon number of biological delayed luminescence of acupuncture points in human bodies before and after movement.
4. The method according to claim 1, wherein fitting the number of photons of the biological delayed luminescence to obtain the maximum value of the number of photons of the delayed luminescence and the decay rate of the number of photons comprises:
fitting the photon number of the biological delay luminescence by Matlab software, wherein the fitting formula is f (x) ═ I0 ^ β + gamma
Wherein: i0 represents the maximum value of the number of photons of delayed luminescence,
τ represents the decay rate of the photon number.
5. The method according to claim 1, wherein comparing and analyzing the maximum value of the number of photons emitted in the delayed manner and the decay rate of the number of photons by a scale to obtain the change of the body characteristic data before and after exercise comprises:
comparing and analyzing the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons through a scale to obtain the rising or falling condition of the maximum value of the number of the delayed light-emitting photons and the attenuation speed of the number of the photons;
and obtaining the change condition of the body characteristic data before and after the movement by counting the ascending or descending condition.
6. The method according to claim 5, wherein the obtaining of the change of the physical characteristic data before and after the exercise by counting the ascending or descending condition comprises:
by counting the rise or fall, the maximum value of the number of photons emitted with a delay and the decay rate of the number of photons increase, thereby indicating that the number of photons in the body increases after exercise.
7. An apparatus for evaluating changes in a body before and after exercise, comprising:
the acquisition unit is used for acquiring the number of photons of biological delayed luminescence of the body before and after movement;
the fitting unit is used for fitting the number of the photons of the biological delayed luminescence to obtain the maximum value of the number of the photons of the delayed luminescence and the attenuation speed of the number of the photons;
and the comparison analysis unit is used for comparing and analyzing the maximum value of the number of the delayed luminous photons and the attenuation speed of the number of the photons through a scale to acquire the body change condition before and after movement.
8. The apparatus of claim 7, wherein the acquisition unit comprises:
and the acquisition subunit is used for acquiring the number of photons of biological delayed luminescence of acupuncture points in the human body before and after movement by using the two-channel coincidence counting biological delayed luminescence acquisition system.
9. The apparatus of claim 7, wherein the comparative analysis unit comprises:
a comparison analysis subunit, configured to perform comparison analysis on the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons through a scale to obtain a rise or a fall of the maximum value of the number of photons of the delayed light emission and the decay rate of the number of photons;
and the counting subunit is used for obtaining the change condition of the body characteristic data before and after the movement by counting the ascending or descending condition.
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