CN103393423B - Oral cavity detecting system - Google Patents
Oral cavity detecting system Download PDFInfo
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- CN103393423B CN103393423B CN201310333322.3A CN201310333322A CN103393423B CN 103393423 B CN103393423 B CN 103393423B CN 201310333322 A CN201310333322 A CN 201310333322A CN 103393423 B CN103393423 B CN 103393423B
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Abstract
The invention discloses an oral cavity detecting system. The oral cavity detecting system comprises a detection signal generating unit, a detecting unit, an image data generating unit, an image data identifying unit and a detection result output unit, wherein the detection signal generating unit generates detection signals to a detected body which is an oral cavity, the detection signal generating unit comprises a camera and a luminescent source, the detecting unit carries out detection on the detected body according to the detection signals generated by the detection signal generating unit, the image data generating unit generates image data of the detected body according to detection information obtained by the detecting unit, the image data identifying unit is used for identifying efficient points expressing the detected body in the image data obtained by the image data generating unit, and the detection result output unit outputs the distances among the efficient points of the detected body according to the efficiency points, obtained by the image data identifying unit, of the detected body. By the adoption of the oral cavity detecting system, through the means of image measurement, the characteristic data of the oral cavity of a patient can be obtained in high precision, detection is carried out on the dimension structure of the oral cavity objectively and accurately, and measuring efficiency and measuring precision are improved.
Description
Technical field
The present invention relates to medical science, particularly relate to a kind of oral cavity detection system.
Background technology
Snoring, has another name called and snores, be medically called " sleep-respiratory termination syndrome ".It relaxes with respiratory tract, the morphologic localization in tongue body muscle and oral cavity changes relevant, snore be pharyngeally when sleeping to loosen, the root of the tongue falls behind portion, causes airway narrows, air-flow by time cause vibration and the sound that produces.According to statistics, the people of 40% is had to snore in adult.Snoring both affected sleep, also closely related with the disease such as hypertension, even in sleep, also may occur asphyxia.Owing to snoring, sleep-respiratory is suspended repeatedly, cause brain, blood severe depletion of oxygen, form hypoxemia, and bring out hypertension, brain cardiopathia, arrhythmia, myocardial infarction, angina pectoris.Night respiration time out was easily died suddenly in morning more than 120 seconds.
At present medically generally take dietetic therapy for snoring, Drug therapy, instrument treatment (such as continuous positive pressure venti lation machine and mouth rectify device), need if desired to adopt operative treatment.Operative treatment generally will select different operation methods according to the plane of blocking, and the sufferer if any nasal obstruction should carry out the operation of nose, makes nasal meatus unobstructed.Pharyngeal narrow sufferer can row PPP, and this operation mainly by cut-out uvula and tonsil, increases pharyngeal gap, thus treatment snoring, and it is the most frequently used operation method for the treatment of snoring at present and sleep apnea.
When sufferer needs to carry out the operative treatment of snoring, the size configurations in oral cavity is an extremely important detected parameters, the distance especially between the corners of the mouth; Distance between palatopharyngeal arch; Palate hangs down and distance between frenulum of upper lip.Whether the dimensional parameters in above-mentioned oral cavity is related to operation can carry out smoothly.The detection of existing mouth-dimension generally adopts the method for manual measurement, such as, adopt distance measurement ruler, and its measurement result is deeply by the impact of external factor.External factor comprises environmental factors and manual operation factor, the degree that such as dip stick and sufferer face is free, angle when dip stick is measured and orientation, sufferer facial expression is nervous, the measurement error that clinical experience and operant skill etc. the factor of medical worker causes, all by the accuracy that the dimensional parameters greatly reducing oral cavity detects, serious measurement error also may cause malpractice.
Summary of the invention
Embodiment of the present invention technical problem to be solved is to provide a kind of oral cavity detection system, it is by the means of image measurement, the characteristic in sufferer oral cavity can be obtained accurately, objective, exactly oral cavity dimensional structure is detected, improve and measure efficiency and certainty of measurement.
In order to solve the problems of the technologies described above, embodiments provide a kind of oral cavity detection system, comprising:
To the detection signal generating unit of detected body generation detection signal, described detected body is oral cavity, described detection signal generating unit comprises photographic head and illuminating source;
Be connected with described detection signal generating unit, according to the detection signal occurred by described detection signal generating unit to the detecting unit of described detected body examinations;
Be connected with described detecting unit, according to the Detection Information obtained by described detecting unit, the image data creating unit generating detected body view data;
Be connected with described image data creating unit, for identifying the view data recognition unit representing the available point of detected body in the view data that described image data creating unit obtains;
Be connected with described view data recognition unit, according to the detected body obtained by described view data recognition unit available point, export the testing result output unit of the spacing of the available point of described detected body.
As the improvement of such scheme, the available point of described detected body comprises the corners of the mouth, palatopharyngeal arch, palate hang down and frenulum of upper lip.
As the improvement of such scheme, the spacing of the available point of described detected body comprises:
Distance between the described corners of the mouth;
Distance between described palatopharyngeal arch;
Described palate hangs down and distance between described frenulum of upper lip.
As the improvement of such scheme, described testing result output unit comprises:
According to the available point of the detected body obtained by described view data recognition unit, the available point of described detected body is carried out to the testing result processing unit of analyzing and processing;
Be connected with described testing result processing unit, export and show the testing result display unit of the spacing of the available point of described detected body.
As the improvement of such scheme, described in described detection signal generating unit, photographic head is digital infrared camera;
Described illuminating source is the light source sending out infrared light and/or visible ray.
As the improvement of such scheme, described detection signal generating unit also comprises:
The first circuit board of described illuminating source is installed, and the main circuit board be connected with described first circuit board.
As the improvement of such scheme, described oral cavity detection system also comprises:
The information of detected body is implemented to the input block of input, the information of described detected body comprises at least one item in age, sex, bluntness, previously case;
According to the information of described detected body, to the testing result verification unit that the spacing of the available point of the detected body that described testing result output unit obtains verifies;
Described testing result verification unit is connected respectively with described testing result output unit, described input block.
As the improvement of such scheme, described oral cavity detection system also comprises:
Being connected respectively with described detection signal generating unit, detecting unit, image data creating unit, view data recognition unit, testing result output unit, input block, testing result verification unit, detecting the data base of the data message of overall process for storing oral cavity;
Be connected with described data base, check call unit for what check the data message that calls described data base.
Implement the embodiment of the present invention, there is following beneficial effect:
A kind of oral cavity of the present invention detection system, breach the clinical experience of dependence medical worker manual measurement previously and operant skill to obtain the dimensional structure in sufferer oral cavity, realize the automatic test-and-treat of hommization for individual patients, improve science and the accuracy of mouth-dimension detection, safe and reliable, specific as follows:
One, the present invention is provided with detection signal generating unit, detecting unit and image data creating unit, by the means of image measurement, the oral cavity structure of perfect reduction sufferer, thus the characteristic in sufferer oral cavity can be obtained accurately, objective, exactly oral cavity dimensional structure is detected, improve and measure efficiency and certainty of measurement.
Two, in the view data obtained, view data recognition unit of the present invention effectively can represent that the available point of detected body identifies, then by testing result output unit, analysis on its rationality is carried out to it, process, and export and show the spacing of the available point of detected body, the distance especially between the corners of the mouth; Distance between palatopharyngeal arch; Palate hangs down and distance between frenulum of upper lip.View data recognition unit and testing result output unit can improve the accuracy of measurement greatly, avoid the external factor such as environmental factors and manual operation factor on the impact of measurement result.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of oral cavity of the present invention detection system;
Fig. 2 is the schematic diagram of the testing result output unit of a kind of oral cavity of the present invention detection system;
Fig. 3 is the another schematic diagram of a kind of oral cavity of the present invention detection system;
Fig. 4 is a schematic diagram again of a kind of oral cavity of the present invention detection system.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
Composition graphs 1 to Fig. 2, embodiments provide a kind of oral cavity detection system 1, it comprises:
To the detection signal generating unit 2 of detected body generation detection signal, described detected body is oral cavity, described detection signal generating unit 2 comprises photographic head and illuminating source;
Be connected with described detection signal generating unit 2, according to the detection signal occurred by described detection signal generating unit 2 to the detecting unit 3 of described detected body examinations;
Be connected with described detecting unit 3, according to the Detection Information obtained by described detecting unit 3, the image data creating unit 4 generating detected body view data;
Be connected with described image data creating unit 4, for identifying the view data recognition unit 5 representing the available point of detected body in the view data that described image data creating unit 4 obtains;
Be connected with described view data recognition unit 5, according to the detected body that obtained by described view data recognition unit 5 available point, export the testing result output unit 6 of the spacing of the available point of described detected body.
Wherein, the palate that the available point of described detected body comprises in the palatopharyngeal arch on both sides in the corners of the mouth on face both sides, oral cavity, oral cavity hangs down and frenulum of upper lip.
Preferably, the spacing of the available point of described detected body comprises:
Distance between the described corners of the mouth;
Distance between described palatopharyngeal arch;
Described palate hangs down and distance between described frenulum of upper lip.
Because the oral cavity structure between sufferer individuality all there are differences, in order to understand the architectural feature in sufferer oral cavity better, dimensional parameters, the present invention is provided with detection signal generating unit 2, detecting unit 3 and image data creating unit 4, by the means of image measurement, the oral cavity structure of perfect reduction sufferer, convert thereof into the image of corresponding described human organ, thus the characteristic in sufferer oral cavity can be obtained accurately, objective, exactly oral cavity dimensional structure is detected, improve and measure efficiency and certainty of measurement.
Further, described testing result output unit 6 comprises:
According to the available point of the detected body obtained by described view data recognition unit 5, the available point of described detected body is carried out to the testing result processing unit 61 of analyzing and processing;
Be connected with described testing result processing unit 61, export and show the testing result display unit 62 of the spacing of the available point of described detected body.
The present invention is also provided with view data recognition unit 5, testing result output unit 6.To in the view data obtained, view data recognition unit 5 effectively can represent that the available point of detected body identifies, then by testing result output unit 6, analysis on its rationality is carried out to it, process, and export and show the spacing of the available point of detected body, the distance especially between the corners of the mouth; Distance between palatopharyngeal arch; Palate hangs down and distance between frenulum of upper lip.View data recognition unit 5 and testing result output unit 6 can improve the accuracy of measurement greatly, avoid the external factor such as environmental factors and manual operation factor on the impact of measurement result.
Further preferably, described in described detection signal generating unit 2, photographic head is digital infrared camera;
Described illuminating source is the light source sending out infrared light and/or visible ray.
Described detection signal generating unit 2 also comprises:
The first circuit board of described illuminating source is installed, and the main circuit board be connected with described first circuit board.
It should be noted that, photographic head described in described detection signal generating unit 2 can be the photographic head in photographing unit, can be the photographic head of video camera.As long as can realize obtaining image, photographic head can be set to arbitrary form.
As shown in Figure 3, embodiments provide another oral cavity detection system 1, comprising:
To the detection signal generating unit 2 of detected body generation detection signal, described detected body is oral cavity, described detection signal generating unit 2 comprises photographic head and illuminating source;
Be connected with described detection signal generating unit 2, according to the detection signal occurred by described detection signal generating unit 2 to the detecting unit 3 of described detected body examinations;
Be connected with described detecting unit 3, according to the Detection Information obtained by described detecting unit 3, the image data creating unit 4 generating detected body view data;
Be connected with described image data creating unit 4, for identifying the view data recognition unit 5 representing the available point of detected body in the view data that described image data creating unit 4 obtains;
Be connected with described view data recognition unit 5, according to the detected body that obtained by described view data recognition unit 5 available point, export the testing result output unit 6 of the spacing of the available point of described detected body;
With the oral cavity detection system 1 shown in Fig. 1, Fig. 2 unlike, the oral cavity detection system 1 shown in Fig. 3 also comprises:
The information of detected body is implemented to the input block 7 of input, the information of described detected body comprises at least one item in age, sex, bluntness, previously case;
According to the information of described detected body, to the testing result verification unit 8 that the spacing of the available point of the detected body that described testing result output unit 6 obtains verifies;
Described testing result verification unit 8 is connected respectively with described testing result output unit 6, described input block 7.
According to incompletely statistics, the sufferer suffering from sleep-respiratory termination syndrome generally has following characteristics:
One, oral cavity structure---tongue is loose: although some people's bodily form is not fat, likely his local is too fat, and than amygdala, soft palate and macroglossia, cionoptosis, throat relaxes, tongue suffix etc.
Two, obese: obesity is one of most important reason causing snoring.Because the air flue of overweight people is narrower than normal person, when regaining consciousness by day, during bottleneck throat muscle contraction, air flue keeps open, and air flue thus can not be made to be blocked.But when sleep in the evening, nerve excitability declines, of flaccid muscles, pharyngeal blocks, and epithelium healing is subsided, and when air-flow is by narrow positions, will produce eddy current and also cause vibrations, a burst of sound of snoring also just creates like this.
Three, sex: snoring problem is comparatively serious with male, and the ratio of boys and girls is " 6:1 ".
Four, at the age: male's snoring starts comparatively early, just likely occurs greatly about 20 years old later, women comparatively male is late, after majority occurs in 40 years old.
Five, the past case: the diseases such as nose exception, cardiovascular pathological changes or hypertension all can have material impact to therapeutic scheme.
Therefore; the present invention is provided with input block 7; doctor can according to the actual state of an illness of sufferer; can manually input the information relevant to sufferer at any time; the parameter of timely adjustment diagnosis and treatment process; to adapt to the emergency case of patient, ensure carrying out smoothly of diagnosis and treatment process, also guarantee that patient can obtain most suitable diagnosis and treatment scheme.Meanwhile, the present invention is also provided with testing result verification unit 8, can verify with reference to other effective informations to its Output rusults, ensures the accuracy detected further, reduces the occurrence probability of malpractice.
As shown in Figure 4, embodiments provide another oral cavity detection system 1, comprising:
To the detection signal generating unit 2 of detected body generation detection signal, described detected body is oral cavity, described detection signal generating unit 2 comprises photographic head and illuminating source;
Be connected with described detection signal generating unit 2, according to the detection signal occurred by described detection signal generating unit 2 to the detecting unit 3 of described detected body examinations;
Be connected with described detecting unit 3, according to the Detection Information obtained by described detecting unit 3, the image data creating unit 4 generating detected body view data;
Be connected with described image data creating unit 4, for identifying the view data recognition unit 5 representing the available point of detected body in the view data that described image data creating unit 4 obtains;
Be connected with described view data recognition unit 5, according to the detected body that obtained by described view data recognition unit 5 available point, export the testing result output unit 6 of the spacing of the available point of described detected body;
The information of detected body is implemented to the input block 7 of input, the information of described detected body comprises at least one item in age, sex, bluntness, previously case;
According to the information of described detected body, to the testing result verification unit 8 that the spacing of the available point of the detected body that described testing result output unit 6 obtains verifies;
Described testing result verification unit 8 is connected respectively with described testing result output unit 6, described input block 7.
With the oral cavity detection system 1 shown in Fig. 3 unlike, the oral cavity detection system 1 shown in Fig. 4 also comprises:
Being connected respectively with described detection signal generating unit 2, detecting unit 3, image data creating unit 4, view data recognition unit 5, testing result output unit 6, input block 7, testing result verification unit 8, detecting the data base 9 of the data message of overall process for storing oral cavity;
Be connected with described data base 9, check call unit 10 for what check the data message that calls described data base 9.
Data base 9 can store the data message that overall process is detected in sufferer oral cavity, input block 7 can store other information of sufferer, such as age, sex, bluntness, previously case etc., data base 9 matches with both input blocks 7, the all effective data message of sufferer can be made all recorded in the case, be in the state wanting to check and call and just can check and call, to set up the data base that belongs to sufferer oneself, greatly facilitate the diagnosis and treatment of doctor, be conducive to the accuracy improving diagnosis and treatment.
Described on end, implement the embodiment of the present invention, there is following beneficial effect:
A kind of oral cavity of the present invention detection system, breach the clinical experience of dependence medical worker manual measurement previously and operant skill to obtain the dimensional structure in sufferer oral cavity, realize the automatic test-and-treat of hommization for individual patients, improve science and the accuracy of mouth-dimension detection, safe and reliable, specific as follows:
One, the present invention is provided with detection signal generating unit, detecting unit and image data creating unit, by the means of image measurement, the oral cavity structure of perfect reduction sufferer, thus the characteristic in sufferer oral cavity can be obtained accurately, objective, exactly oral cavity dimensional structure is detected, improve and measure efficiency and certainty of measurement.
Two, in the view data obtained, view data recognition unit of the present invention effectively can represent that the available point of detected body identifies, then by testing result output unit, analysis on its rationality is carried out to it, process, and export and show the spacing of the available point of detected body, the distance especially between the corners of the mouth; Distance between palatopharyngeal arch; Palate hangs down and distance between frenulum of upper lip.View data recognition unit and testing result output unit can improve the accuracy of measurement greatly, avoid the external factor such as environmental factors and manual operation factor on the impact of measurement result.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (5)
1. an oral cavity detection system, is characterized in that, comprising:
To the detection signal generating unit of detected body generation detection signal, described detected body is oral cavity, described detection signal generating unit comprises photographic head and illuminating source;
Be connected with described detection signal generating unit, according to the detection signal occurred by described detection signal generating unit to the detecting unit of described detected body examinations;
Be connected with described detecting unit, according to the Detection Information obtained by described detecting unit, the image data creating unit generating detected body view data;
Be connected with described image data creating unit, for identifying the view data recognition unit representing the available point of detected body in the view data that described image data creating unit obtains;
Be connected with described view data recognition unit, according to the detected body obtained by described view data recognition unit available point, export the testing result output unit of the spacing of the available point of described detected body;
The information of detected body is implemented to the input block of input, the information of described detected body comprises at least one item in age, sex, bluntness, previously case;
According to the information of described detected body, to the testing result verification unit that the spacing of the available point of the detected body that described testing result output unit obtains verifies; Described testing result verification unit is connected respectively with described testing result output unit, described input block;
Wherein, the available point of described detected body comprise the corners of the mouth, palatopharyngeal arch, palate hang down and frenulum of upper lip;
The spacing of the available point of described detected body comprises:
Distance between the described corners of the mouth;
Distance between described palatopharyngeal arch;
Described palate hangs down and distance between described frenulum of upper lip.
2. oral cavity as claimed in claim 1 detection system, it is characterized in that, described testing result output unit comprises:
According to the available point of the detected body obtained by described view data recognition unit, the available point of described detected body is carried out to the testing result processing unit of analyzing and processing;
Be connected with described testing result processing unit, export and show the testing result display unit of the spacing of the available point of described detected body.
3. oral cavity as claimed in claim 1 detection system, it is characterized in that, described in described detection signal generating unit, photographic head is digital infrared camera;
Described illuminating source is the light source sending out infrared light and/or visible ray.
4. oral cavity as claimed in claim 3 detection system, it is characterized in that, described detection signal generating unit also comprises:
The first circuit board of described illuminating source is installed, and the main circuit board be connected with described first circuit board.
5. oral cavity as claimed in claim 1 detection system, it is characterized in that, described oral cavity detection system also comprises:
Being connected respectively with described detection signal generating unit, detecting unit, image data creating unit, view data recognition unit, testing result output unit, input block, testing result verification unit, detecting the data base of the data message of overall process for storing oral cavity;
Be connected with described data base, check call unit for what check the data message that calls described data base.
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| WO2015196388A1 (en) * | 2014-06-25 | 2015-12-30 | Carestream Health, Inc. | Intra-oral imaging using operator interface with gesture recognition |
| CN108596897B (en) * | 2018-04-27 | 2021-08-20 | 四川大学 | Image processing-based full-automatic detection method for nasopharyngoscope hypopharynx closing degree |
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| EP2213223A1 (en) * | 2009-01-28 | 2010-08-04 | Panasonic Corporation | Intra-oral measurement device and intra-oral measurement system |
| CN202908667U (en) * | 2012-10-16 | 2013-05-01 | 广州市盛光微电子有限公司 | Medical short-distance imaging system and probe |
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| CA2783023A1 (en) * | 2011-07-12 | 2013-01-12 | University Of New Brunswick | Method and apparatus for central frequency estimation |
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| EP2213223A1 (en) * | 2009-01-28 | 2010-08-04 | Panasonic Corporation | Intra-oral measurement device and intra-oral measurement system |
| CN202908667U (en) * | 2012-10-16 | 2013-05-01 | 广州市盛光微电子有限公司 | Medical short-distance imaging system and probe |
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