CN105342574A - Optical instrument for automatically searching myofascitis trigger point - Google Patents
Optical instrument for automatically searching myofascitis trigger point Download PDFInfo
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- CN105342574A CN105342574A CN201510925919.6A CN201510925919A CN105342574A CN 105342574 A CN105342574 A CN 105342574A CN 201510925919 A CN201510925919 A CN 201510925919A CN 105342574 A CN105342574 A CN 105342574A
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- China
- Prior art keywords
- trigger point
- optical fiber
- integrating sphere
- myofascitis
- fiber spectrometer
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/02—Devices for locating such points
Abstract
The invention belongs to the field of health-care equipment and particularly relates to an optical instrument for automatically searching a myofascitis trigger point, which is used for solving the problems that the existing method for searching the myofascitis trigger point has very great limitation and a common patient can not accurately position the myofascitis trigger point. The optical instrument for automatically searching the myofascitis trigger point, provided by the invention, comprises an optical fiber spectrometer, an integrating sphere and control equipment, wherein the optical fiber spectrometer is electrically connected with the integrating sphere; the control equipment is electrically connected with optical fiber spectrometer; and the integrating sphere is provided with a light source and a spectrophotometer. By virtue of the optical instrument for automatically searching the myofascitis trigger point, provided by the invention, the patient can accurately position the myofascitis trigger point; and the optical instrument also has the advantages of being noninvasive, small in volume and convenient to carry.
Description
Technical field
The invention belongs to health-caring equipment field, particularly relate to a kind of automatic seeking muscular fasciae trigger point optics instrument.
Background technology
Myofascitis is a kind of common clinical, frequently-occurring disease also known as myofascial pain syndrome (MyofascialPainSyndrome is called for short MPS).It refers to body part chronic muscular pain for principal character, and one of the clinical common soft tissue injury that the one or more trigger point of simultaneous (TriggerPoints is called for short TrPs.) produces is sick.Diagnostic criteria has trigger point, fixed pain and muscle tonus band, and referred pain and tic reaction are the confirmation signs of muscular fasciae trigger point.Especially common clinically to take on back myofascitis.Shoulder back myofascitis is mainly in adult and old people, but along with the development of society, the service time of computer grows the quickening with people's rhythm of life, primary disease sickness rate obviously increases and age of onset is tending towards becoming younger, with people who bends over one's desk working for a long time, as: student group, teacher, accounting, long-distance driver, computer work pursuer, habitual long-time use mobile phone person is master.This disease the most often occurs after trauma, or after long-time muscle is in contraction state, and is easily suffered from cold or Changes in weather and Provocative pain.The inducement of this disease mainly comprises: occupational strain, wound, and especially the trickle damage of soft tissue is relevant, thus causes shoulder and back ache, limitation of activity, and Chang Yin has a cold, overwork and show effect or aggravate.Not getting enough athletic exercise with sports in addition in daily life is the very important factors causing primary disease.This patient main suit mostly is chronic pain, there is bearing, hurt like hell during symptom aggravation, showing as back pain clinical more, mostly be ache, sensation of pricking, muscle rigidity, streak, nodositas or have sense of heaviness, Changes in weather and exacerbation of symptoms after having a cold, produce work and quality of life and have a strong impact on.Myofascitis is more common in Pain Management at present, has often had a strong impact on quality of life time medical; Because iconography and other auxiliary examinations often do not have too many positive findings, be also often considered to a kind of state between Health and Disease, i.e. subhealth state.
Muscular fasciae trigger point, also known as painful trigger point, has another name called Severe Pain point, similar to the Ashi point in traditional acupuncture, but both are equal to completely, be skeletal muscle pain, joint function disturbance commonly encountered diseases because of.First Chinese medicine be the vital movement by describing human body to human body physiological function overview, and wherein physiological function comprises: meridians, internal organs and QI and blood etc., then cures the disease from the angle of philosophy with dialectical method.Acupuncture and massage are the important component parts of Chinese medicine, always extremely huge to the contribution of the mankind in health care.Compare with operative treatment with the medicine in modern Western medicine, acupuncture and tuina-massage treatment has safety, effectiveness, the easy and simple to handle and advantage such as to have no side effect, in recent years gradually accept by the world, become a kind of Aided Physical therapy most popular at present, and obtain the extensive concern of international medical community.Existing bibliographical information treatment myofascitis mainly adopts acupuncture and the massage of the traditional Chinese medical science, and mainly still operate for trigger point, because the effect of disease treatment is determined by the accuracy getting point of care, therefore traditional Chinese medical science scholar pays much attention to the location of Ashi point (trigger point) successive dynasties, and the searching of Ashi point position plays an important role in Chinese traditional treatment.The location of trigger point needs the acupuncturist of suitable experience or therapist but in most cases, current owing to lacking relevant auxiliary examination apparatus, acupuncturist can only be relied on completely or therapist manually locates, add labor cost, also limit the popularization of the relevant Domestic healthy treatment product replacing acupuncture simultaneously.Therefore exploitation the trigger point navigation system of domestic can become current an urgent demand, is also one of major subjects of current sciemtifec and technical sphere.
At present mainly adopt following several method to carry out searching trigger point, the first finds the trigger point of myofascitis by acupuncturist or therapist, the method and their experience closely bound up; Another adopts hand-held tenderness instrument to measure a pain spot for point, and the deficiency of the method is that experimenter cannot oneself measure, and threshold of pain tolerance and pain threshold are easily understood mistake by experimenter in addition, therefore cause being difficult to find pain spot accurately; Some such as fine needle electrode electromyogram, surface electromyography, ultrasonoscopy and MRI are also had also to have in recent years to report for work and be applied to the detection of trigger point, but because Duo Yaoqu hospital detects and multiplexly carries out clinical trial, it promotes the extensive restriction be subject on Time and place, so there is certain limitation.
In sum, the method for existing searching myofascitis trigger point also exists very large limitation, and general patient cannot locate myofascitis trigger point accurately.Therefore, develop a kind of automatic seeking muscular fasciae trigger point optics instrument, by this machine, patient oneself just can locate myofascitis trigger point accurately, becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of automatic seeking muscular fasciae trigger point optics instrument, by this machine, patient oneself just can locate myofascitis trigger point accurately, and meanwhile, this machine also has the small and exquisite and portable advantage of noinvasive, build.
The invention provides a kind of automatic seeking muscular fasciae trigger point optics instrument, comprising: optical fiber spectrometer, integrating sphere and control appliance; Described optical fiber spectrometer and described integrating sphere are electrically connected, and described control appliance and described optical fiber spectrometer are electrically connected; Described integrating sphere is with light source and spectrophotometer.
Preferably, described optical fiber spectrometer and described integrating sphere are by Fiber connection, and described control appliance and described optical fiber spectrometer pass through Fiber connection.
Preferably, described light source is tungsten halogen light source.
Preferably, the measurement window diameter of described integrating sphere is 1cm.
Preferably, described integrating sphere is provided with light-emitting device and/or sound-producing device.
Preferably, optical fiber spectrometer is provided with linear array indium gallium arsenide detector.
Preferably, the wave-length coverage that described optical fiber spectrometer is measured is 900 ~ 1700nm.
Preferably, the valid pixel of described optical fiber spectrometer is 512.
Preferably, the time of integration of described optical fiber spectrometer is 1ms to 12s.
Present invention also offers the application of automatic seeking muscular fasciae trigger point optics instrument in care appliance described in above any one.
In sum, a kind of automatic seeking muscular fasciae trigger point optics instrument provided by the invention, is contacted with patient by integrating sphere, the signal that optical fiber spectrometer and control appliance regulate integrating sphere parameters and analysis integrating sphere to return, and provides corresponding judged result.By above-mentioned automatic seeking muscular fasciae trigger point optics instrument, patient oneself just can locate myofascitis trigger point accurately, and meanwhile, this machine also has the small and exquisite and portable advantage of noinvasive, build.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of a kind of automatic seeking muscular fasciae of embodiment of the present invention trigger point optics instrument;
Fig. 2 is the common muscle myofascitis trigger point of muscle of back;
Fig. 3 is the contrast schematic diagram of embodiment of the present invention flesh healthy volunteer's trigger point and the reflection of non-trigger point;
Fig. 4 is the contrast schematic diagram of embodiment of the present invention myofascitis patient's trigger point and the reflection of non-trigger point;
Fig. 5 is embodiment of the present invention myofascitis patient and healthy volunteer's tenderness threshold result;
Wherein, integrating sphere 1, optical fiber spectrometer 2 and control appliance 3.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to be described in more detail the present invention, below in conjunction with embodiment to a kind of automatic seeking muscular fasciae trigger point optics instrument provided by the invention, describe particularly.
Refer to Fig. 1, the invention provides a kind of automatic seeking muscular fasciae trigger point optics instrument, comprising: optical fiber spectrometer 2, integrating sphere 1 and control appliance 3; Optical fiber spectrometer 2 and integrating sphere 1 are electrically connected, and control appliance 3 and optical fiber spectrometer 2 are electrically connected; Integrating sphere 1 is with light source and spectrophotometer.
More fast smooth and easy for guaranteeing the connection between each parts of automatic seeking muscular fasciae trigger point optics instrument, optical fiber spectrometer 2 and integrating sphere 1 are by Fiber connection, and control appliance 3 and optical fiber spectrometer 2 pass through Fiber connection.
Wherein, integrating sphere 1 with light source be tungsten halogen light source, the measurement window diameter of integrating sphere 1 is 1cm, integrating sphere is provided with light-emitting device and/or sound-producing device.
In addition, optical fiber spectrometer 2 is provided with linear array indium gallium arsenide detector, the wave-length coverage that optical fiber spectrometer 2 is measured is 900 ~ 1700nm, and the valid pixel of optical fiber spectrometer 2 is 512, and the time of integration of optical fiber spectrometer 2 is 1ms to 12s.
Refer to Fig. 2, Fig. 2 provides the common muscle myofascitis trigger point of muscle of back, and the form of muscle myofascitis trigger point round dot common in fig. 2 marks, for user reference when carrying out the autonomous location of myofascitis trigger point.
When carrying out myofascitis trigger point location, the present embodiment selects NIRquest512 optical fiber spectrometer, and this optical fiber spectrometer is provided with linear array indium GaAs (InGaAs) detector.In use, the wave-length coverage that NIRquest512 optical fiber spectrometer is measured is set to 900 ~ 1700nm, the time of integration that the valid pixel of NIRquest512 optical fiber spectrometer is set to 512, NIRquest512 optical fiber spectrometer is set to 1ms to 12s.
The integrating sphere 1 of the present embodiment with light source be tungsten halogen light source, the measurement window diameter of integrating sphere 1 is 1cm.
The present embodiment recruits volunteer at hospital outpatient, recruits a myofascitis patient and a healthy volunteer respectively.During measurement, integrating sphere 1 being aimed at by measuring point with one end of valve rubber, the muscle myofascitis trigger point that composition graphs 2 muscle of back is common, keeping integrating sphere 1 perpendicular to being subject to measuring point skin surface and pressurization downwards.The integrating sphere 1 that the laser that tungsten halogen light source is launched is worn by himself, by the window of integrating sphere 1, the trigger point of human body and non-trigger point are irradiated, the emission spectra being outputted in fibre optic spectral analyzer 2 by signal collection optical fiber that simultaneously integrating sphere 1 collects tungsten halogen light source postradiation human body trigger point and non-trigger point place tissue is measured, control appliance 3 is according to the detection data of reflectance spectrum, demonstrate the curve chart of reflectance and wavelength, then the reflectance of trigger point and non-trigger point is compared, as shown in Figure 3, with it normal person, the reflectance of the common trigger point corresponding point of its myofascitis patient and control point is more or less the same, but very greatly, the luminance factor control point of trigger point is low for myofascitis patient trigger point and the difference of non-trigger point reflectance as can be seen from Fig. 4.Control appliance 3 is after obtaining analysis result, if muscle myofascitis trigger point, then signal is transferred back on integrating sphere 1 by optical fiber again, touch the light-emitting device and/or sound-producing device that are arranged on integrating sphere 1, integrating sphere 1 sends light and/or sound, informs that user is myofascitis trigger point herein.
The present embodiment recruits volunteer at hospital outpatient, recruits a patient and a healthy volunteer respectively.During measurement, integrating sphere 1 being aimed at by measuring point with one end of valve rubber, the muscle myofascitis trigger point that composition graphs 2 muscle of back is common, keeping integrating sphere 1 perpendicular to being subject to measuring point skin surface and pressurization downwards.When testee just feels pain, volunteer says immediately " bitterly ", and experimenter then will stop pressurization, and is removed from by measuring point by integrating sphere 1.The now numerical value of control appliance 3 is exactly tenderness threshold (pressurepainthreshold, the PPT) result by measuring point.Press zero button after measurement, make pointer get back to initial position, then measure next time.
This experiment adopts the point of a kind of automatic seeking muscular fasciae trigger point optics instrument provided by the invention in healthy volunteer and patient with it corresponding diagram 2 and side to open control point and measures.Each some measurement three times, is then averaged.Then origin is adopted to analyze.
The each point place PPT meansigma methods this experiment obtained is recorded in table 1 and Fig. 5.
Table 1: volunteer PPT meansigma methods
Refer to Fig. 5, found that: the trigger point of myofascitis patient and the pain threshold of control point are distinguished clearly, but myofascitis patient, normal person often occurs that the position of trigger point and the pain threshold of control point are distinguished not obvious.
In sum, a kind of automatic seeking muscular fasciae trigger point optics instrument provided by the invention, is contacted with patient by integrating sphere 1, the signal that optical fiber spectrometer 2 and control appliance 3 regulate integrating sphere 1 parameters and analysis integrating sphere 1 to return, and provides corresponding judged result.By above-mentioned automatic seeking muscular fasciae trigger point optics instrument, patient oneself just can locate myofascitis trigger point accurately, and meanwhile, this machine also has the small and exquisite and portable advantage of noinvasive, build.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an automatic seeking muscular fasciae trigger point optics instrument, is characterized in that, described automatic seeking muscular fasciae trigger point optics instrument comprises: optical fiber spectrometer, integrating sphere and control appliance;
Described optical fiber spectrometer and described integrating sphere are electrically connected, and described control appliance and described optical fiber spectrometer are electrically connected;
Described integrating sphere is with light source and spectrophotometer.
2. automatic seeking muscular fasciae trigger point optics instrument according to claim 1, is characterized in that, described optical fiber spectrometer and described integrating sphere are by Fiber connection, and described control appliance and described optical fiber spectrometer pass through Fiber connection.
3. automatic seeking muscular fasciae trigger point optics instrument according to claim 2, it is characterized in that, described light source is tungsten halogen light source.
4. automatic seeking muscular fasciae trigger point optics instrument according to claim 3, it is characterized in that, the measurement window diameter of described integrating sphere is 1 ~ 2cm.
5. automatic seeking muscular fasciae trigger point optics instrument according to claim 4, is characterized in that, described integrating sphere is provided with light-emitting device and/or sound-producing device.
6. automatic seeking muscular fasciae trigger point optics instrument according to claim 5, is characterized in that, described optical fiber spectrometer is provided with linear array indium gallium arsenide detector.
7. automatic seeking muscular fasciae trigger point optics instrument according to claim 6, is characterized in that, the wave-length coverage that described optical fiber spectrometer is measured is 900 ~ 1700nm.
8. automatic seeking muscular fasciae trigger point optics instrument according to claim 7, it is characterized in that, the valid pixel of described optical fiber spectrometer is 512.
9. automatic seeking muscular fasciae trigger point optics instrument according to claim 8, it is characterized in that, the time of integration of described optical fiber spectrometer is 1ms to 12s.
10. one kind comprises the application of automatic seeking muscular fasciae trigger point optics instrument in care appliance of any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925919.6A CN105342574A (en) | 2015-12-11 | 2015-12-11 | Optical instrument for automatically searching myofascitis trigger point |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510925919.6A CN105342574A (en) | 2015-12-11 | 2015-12-11 | Optical instrument for automatically searching myofascitis trigger point |
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| CN201510925919.6A Pending CN105342574A (en) | 2015-12-11 | 2015-12-11 | Optical instrument for automatically searching myofascitis trigger point |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426358A1 (en) * | 1989-10-28 | 1991-05-08 | Won Suck Yang | A non-invasive method and apparatus for measuring blood chemical concentration |
| US20020183600A1 (en) * | 2000-03-31 | 2002-12-05 | Roumiana Tsenkova | Method and apparatus for detecting mastitis by using visual light and/or near infrared lights |
| CN102680137A (en) * | 2012-06-07 | 2012-09-19 | 北京航空航天大学 | Cascading distributed fiber Raman temperature measuring system |
| CN103575673A (en) * | 2013-09-24 | 2014-02-12 | 岑夏凤 | Spectrophotometer capable of measuring color emotion |
| CN203915437U (en) * | 2014-05-06 | 2014-11-05 | 华南师范大学 | A kind of automatic homing optics instrument |
-
2015
- 2015-12-11 CN CN201510925919.6A patent/CN105342574A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426358A1 (en) * | 1989-10-28 | 1991-05-08 | Won Suck Yang | A non-invasive method and apparatus for measuring blood chemical concentration |
| US20020183600A1 (en) * | 2000-03-31 | 2002-12-05 | Roumiana Tsenkova | Method and apparatus for detecting mastitis by using visual light and/or near infrared lights |
| CN102680137A (en) * | 2012-06-07 | 2012-09-19 | 北京航空航天大学 | Cascading distributed fiber Raman temperature measuring system |
| CN103575673A (en) * | 2013-09-24 | 2014-02-12 | 岑夏凤 | Spectrophotometer capable of measuring color emotion |
| CN203915437U (en) * | 2014-05-06 | 2014-11-05 | 华南师范大学 | A kind of automatic homing optics instrument |
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Application publication date: 20160224 |
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