CN110123247A - A kind of nasosinusitis detection system - Google Patents
A kind of nasosinusitis detection system Download PDFInfo
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- CN110123247A CN110123247A CN201910279748.2A CN201910279748A CN110123247A CN 110123247 A CN110123247 A CN 110123247A CN 201910279748 A CN201910279748 A CN 201910279748A CN 110123247 A CN110123247 A CN 110123247A
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- oral cavity
- nasosinusitis
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- optical component
- patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/233—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
-
- 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
- A61B5/0059—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
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- 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
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
Abstract
The present invention relates to nasosinusitis diagnostic techniques fields, more particularly to a kind of nasosinusitis detection system, aim to solve the problem that the problem of diagnosis and the monitoring method complexity to nasosinusitis are cumbersome, diagnosis has differences according to the judgment of doctors, diagnoses time and the higher cost of nasosinusitis, technical points are oral cavity optical component, for being plugged in the oral cavity of patient；Host, for placing the head of simultaneously immobilized patients；Light source is set to the inside of host and is connect by optical fiber with oral cavity optical component；Detector is set to the inside of host；Analyzer is set to the inside of host and is electrically connected with detector；One control subsystem, including at least two groups digital sensor, are set to the inside of oral cavity optical component, host；Control terminal by the index real time data of digital sensor detection and corresponding target goals comparing, and controls light source and detector movement.Strong applicability of the present invention, Shou Zhongguang, it is easy to operate, without special conditions for diagnostics and training on operation.
Description
Technical field
The present invention relates to nasosinusitis diagnostic techniques fields, and in particular to a kind of nasosinusitis detection system.
Background technique
It is well known that nasosinusitis is commonly called as brain leakage, Chinese medicine is nasosinusitis.It is a kind of common rhinopathy of clinic, can be with a nasal sinus
Individually occur, can also be fallen ill simultaneously with several nasal sinus.The acute sinusitis overwhelming majority is caused by seriously catching cold, because of systemic resistance power
Difference causes germ to invade nasal sinus, causes the acute of sinus mucosa in addition local a variety of causes keeps the access of nasal sinus and nasal cavity unsmooth
Inflammation, or even nasal sinus empyema is formed, symptom is nasal obstruction, rhinorrhea and hyposphresia etc., sometimes with apparent headache.
Currently, chronic nasosinusitis has been more universal one of chronic disease, usually by unsolved Acute sinus
Inflammation is evolved, the main reason is that failing early period to provide Accurate Diagnosis and complete treatment.In the prior art to the master of nasosinusitis
Diagnosing with monitoring method includes: 1.X ray；2, ultrasonic scanning；3.CT and MRT, wherein can be according to behaviour using radioscopic image
There are great differences for the judgement of work person, cannot provide accurate result；Then lack sensibility and specificity using ultrasonic scanning,
Observation based on symptom does not provide consistent or standardized measurement；In addition, relatively expensive using CT and MRT, it is difficult to be used for subsequent
Follow-up investigations, and because thering is radiation or contrast agent to should not be used in children or Pregnant women.
Therefore, now urgently a kind of simple possible, diagnosis is accurate, can reduce detection nasosinusitis correlation time and cost
Nasosinusitis detection system.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming in the prior art to the diagnosis of nasosinusitis and monitoring method
Complicated cumbersome, diagnosis has differences according to the judgment of doctors, diagnoses the defect of the time and higher cost of nasosinusitis, to provide one
Kind nasosinusitis detection system.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of nasosinusitis detection system, comprising:
Oral cavity optical component, for being plugged in the oral cavity of patient；
Host, for placing the head of simultaneously immobilized patients；
Light source is set to the inside of the host and is connect with the oral cavity optical component by optical fiber, be used for by light from
The light source is transmitted to the soft tissue at the top of patient oral cavity；
Detector is set to the inside of the host, for receiving across patient's nasal sinus and leaving the optics of patient tissue
Signal, the detector convert optical signals into electrical signal；
Analyzer is set to the inside of the host and is electrically connected with the detector, for mentioning the detector
The electrical signal of confession carries out comparing, analysis and classification reference, to obtain diagnostic data report；And
One control subsystem, the control subsystem include:
At least two groups digital sensor is set to the inside of the oral cavity optical component, the host, is respectively used to examine
Survey the index real time data of laminating degree and the detection host and patient's head at the top of the oral cavity optical component and patient oral cavity
The index real time data of the fixed consistent level in portion；
Control terminal connect with each digital sensor, light source, communication detector, the digital sensor is examined
The index real time data of survey and corresponding target goals comparing, and control the light source and detector movement.
Optionally, through-hole arranged symmetrically and corresponding with patient's nasal sinus position is provided on the oral cavity optical component, it is described
The glass stopper of 2mm is equipped in through-hole.
Optionally, the oral cavity optical component is the tapered configuration towards the extension of optical fiber, and the oral cavity optics
Component is additionally provided with the shield for preventing light from overflowing from patient oral cavity close to the end of the optical fiber.
Optionally, the control terminal includes that an at least personal computer and at least one carry out data using stack algorithm
The programmable logic controller (PLC) of storage；
The programmable logic controller (PLC) to store the target goals data, meanwhile, the Programmable logical controller
Device controls the light source and detector movement；
The personal computer and the programmable logic controller (PLC) communicate to connect, to realize that data are synchronous.
Optionally, the phase for interacting progress working condition that the control terminal passes through handshake with the digital sensor
Mutually check.
Optionally, the personal computer is worked with the programmable logic controller (PLC) by the interaction of heartbeat signal
The mutual inspection of state.
Optionally, the id information and calibration number of the digital sensor are stored in the programmable logic controller (PLC)
According to id information of the programmable logic controller (PLC) based on the digital sensor carries out identity to the digital sensor
Identification, and parameter regulation is carried out to the digital sensor according to the calibration data of the digital sensor.
Optionally, the normal work of each component in nasosinusitis detection system is also stored in the programmable logic controller (PLC)
Parameter and/or working life information, and according to the normal operating parameters of each component and/or working life information judge its whether need
It replaces or repairs, if so, locally and/or remotely being warned.
Technical solution of the present invention has the advantages that
1. oral cavity optical component is inserted into patient oral cavity, wherein diaphanous spot direction by nasosinusitis detection system of the invention
Upper palate region below maxillary sinus is placed, and pushes this oral cavity optical component and the nasal sinus position at the top of oral cavity tight by patient or doctor
Contiguity touching, is then placed in patients head in the surface frame of host, and posture is realized after ajusting and fixed, and is surveyed at this time by distance measuring sensor
The distance between oral cavity optical component and patient oral cavity top are measured, and patient's face image is shot by camera, will test therewith
To index real time data be sent to control terminal, then by judging oral cavity light with this compared with corresponding target goals data pair
Whether department of the Chinese Academy of Sciences's part fits with patient oral cavity top, whether can shoot down complete patient facial region's organization chart picture；To very moment
At the top of chamber optical member adhering patient oral cavity and patients head is fixed in host surface frame, can shoot down complete patient facial region
When organization chart picture, light source is opened by control terminal, thus by the diaphanous spot of optical signal transmission fiber to oral cavity optical component, with unrestrained
The mode of penetrating illuminates the soft tissue at the top of patient oral cavity, and then controls detector by control terminal and carries out image with set time node
The light that acquisition, i.e. capture penetrate patient's nasal sinus and cheek, and by this optical signal conversion at electrical signal, finally by analyzer
Comparing, analysis and classification reference are carried out according to the electrical signal that detector provides, i.e., separates sinus using tissue spectrum technology
The absorption spectrum of interior fluid or biomembrane, and it is handled by various imaging algorithms, imaging data library is formed, is allowed
Doctor and target data compare to identify hydrops in sinus, inflamed mucous membranes swelling degree, to obtain diagnostic data report.
2. nasosinusitis detection system of the invention, be provided on the optical component of oral cavity be symmetrical arranged and with patient's nasal sinus position
Corresponding through-hole carries out optical transport using through-hole, to avoid oral cavity optical component from filling in the slant setting behind oral cavity, with this
Prevent asymmetric irradiation.
3. nasosinusitis detection system of the invention, the setting of glass stopper is that mouth intracavity liquid is penetrated into oral cavity in order to prevent
Optical component causes unnecessary error.
4. nasosinusitis detection system of the invention, oral cavity optical component is the tapered configuration towards extension of optical fiber, this structure
It is more in line with the variation in space in human oral cavity, and is conducive to patient and closes up mouth to prevent the spilling of light；And shield
Setting, when oral cavity optical component accurately in place after, shield is placed exactly on the outside of the lip that will block at light leakage, plays locating effect
While, further prevent light to overflow from patient oral cavity.
5. nasosinusitis detection system of the invention, between control terminal and digital sensor by the interaction of handshake into
The mutual inspection of row working condition, improves the stability of system.
6. nasosinusitis detection system of the invention is believed in personal computer and the programmable logic controller (PLC) by heartbeat
Number interaction carry out working condition mutual inspection, effectively prevent information to lose.
7. nasosinusitis detection system of the invention, establishes the data of each digital sensor in programmable logic controller (PLC)
Library carries out ID identification to digital sensor, improves the safety of system, while realizing the purpose of on-line testing, improves
Working efficiency.
8. nasosinusitis detection system of the invention stores each portion in nasosinusitis detection system in programmable logic controller (PLC)
The normal operating parameters and/or working life information of part, realize the anticipation of system.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the nasosinusitis detection system of one embodiment of the present invention；
Fig. 2 is the partial structure diagram of the nasosinusitis detection system of one embodiment of the present invention；
Fig. 3 is the internal module connection schematic diagram of the nasosinusitis detection system of one embodiment of the present invention；
Fig. 4 is the module diagram of the nasosinusitis detection system of one embodiment of the present invention.
Description of symbols:
1, oral cavity optical component；11, through-hole；12, glass stopper；13, shield；2, light source；21, optical fiber；3, detector；4,
Analyzer；5, host；51, digital sensor；6, control terminal；61, personal computer；62, programmable logic controller (PLC)；621,
Logic control element；622, database；623, alarm unit；63, redundant network interchanger；64, remote server.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of nasosinusitis detection system as shown in figures 1 and 3, including is used to be plugged in the intraoral oral cavity optics of patient
Component 1 and for place and immobilized patients head host 5, wherein being internally provided with for host 5 connect with oral cavity optical component 1
Light source 2, light source 2 transports light to oral cavity optical component 1, illuminates the soft tissue at the top of patient oral cavity in a diffuse way, such as
Maxillary sinus position；Detector 3 is additionally provided with inside host 5, the detector 3 is for receiving across patient's nasal sinus and leaving patient group
The optical signalling knitted, and electrical signal is converted optical signals into, meanwhile, detector 3 is electrically connected with point in host 5
Parser 4, analyzer 4 carries out comparing, analysis and classification according to the electrical signal that detector 3 provides and refers to, to be diagnosed
Data report.Because light can travel to the facial tissue of patient easily by nasal sinus, and due in sinus caused by infecting
Fluid can reduce the intensity of transmitted light and change the pattern of transmitted light, so the image that doctor relies on detector 3 to shoot, and pass through
Analyzer 4 processing after may infer that the health status of nasal sinus with for diagnostic purposes and monitoring therapeutic advance.
It as shown in figures 1 and 3, further include a control subsystem, the control subsystem includes that at least two groups are arranged in mouth
Digital sensor 51 in chamber optical component 1, host 5 is respectively used to paste at the top of detection oral cavity optical component 1 and patient oral cavity
The index real time data of the index real time data and detection host 5 of conjunction degree and the fixed consistent level of patients head；Control terminal 6,
It is communicated to connect with each digital sensor 51, light source 2, detector 3, the index real time data that digital sensor 51 is detected
With corresponding target goals comparing, and controls light source 2 and detector 3 and act.In this embodiment of the invention, it is located at oral cavity
Digital sensor 51 in optical component 1 is distance measuring sensor, and the digital sensor 51 in host 5 is camera.
Therefore, in order to accurately measure the health status of nasal sinus, above-mentioned oral cavity optical component 1 is inserted into patient oral cavity first, wherein thoroughly
Luminous point is placed towards the upper palate region below maxillary sinus, is pushed at the top of this oral cavity optical component 1 and oral cavity by patient or doctor
Nasal sinus position be in close contact, be placed in patients head in the surface frame of host 5, posture ajust after realize fix, at this time by
Distance measuring sensor measures the distance between oral cavity optical component 1 and patient oral cavity top, and by camera shooting patient face figure
Picture, the index real time data that will test therewith are sent to control terminal 6, then by compared with corresponding target goals data pair,
Judge whether oral cavity optical component 1 fits with patient oral cavity top, whether can shoot down complete patient facial region's group with this
Knit image；To work as, oral cavity optical component 1 is bonded at the top of patient oral cavity and patients head is fixed in 5 surface frame of host, can be clapped
When photographing complete patient facial region's organization chart picture, light source 2 is opened by control terminal 6, to transmit optical signal to mouth by optical fiber 21
The diaphanous spot of chamber optical component 1 illuminates the soft tissue at the top of patient oral cavity in a diffuse way, is and then controlled and is examined by control terminal 6
It surveys device 3 and Image Acquisition is carried out with set time node, is i.e. the capture light that penetrates patient's nasal sinus and cheek, and by this optical signalling
It is converted into electrical signal, comparing, analysis and classification are finally carried out according to the electrical signal that detector 3 provides by analyzer 4
With reference to that is, using the absorption spectrum of fluid or biomembrane in tissue spectrum technology (such as diffusion spectroscopic methodology) separation sinus, and leading to
It crosses various imaging algorithms to handle it, forms imaging data library, doctor and target data is allowed to compare to identify sinus inner product
Liquid, inflamed mucous membranes swelling degree, to obtain diagnostic data report.
As shown in Fig. 2, since upper left jaw nasal sinus is separated by nasal cavity and concha with upper right jaw nasal sinus, when oral cavity optical component 1
When the center line being placed below nasal cavity, light field is easy to produce asymmetric lighting pattern, and the light through diffusing out is easy to partially
To side or the other side, so to solve this problem, be provided on oral cavity optical component 1 be symmetrical arranged and with patient's nasal sinus portion
The corresponding through-hole 11 in position carries out optical transport by through-hole 11, so that the inclination after avoiding oral cavity optical component 1 from filling in oral cavity is put
It sets, asymmetric irradiation is prevented with this.In addition, the glass stopper 12 for being 2mm equipped with diameter in through-hole 11, the setting of glass stopper 12
It is that mouth intracavity liquid is penetrated into oral cavity optical component 1 in order to prevent, causes unnecessary error.
As shown in Fig. 2, oral cavity optical component 1 is the tapered configuration extended towards optical fiber 21, this structure is more in line with human body
The variation of mouth cavity space, and be conducive to patient and close up mouth to prevent the spilling of light.In addition, being leaned in oral cavity optical component 1
The end of dipped beam fibre 21 is provided with shield 13, thus when oral cavity optical component 1 it is accurate in place after, shield 13 is placed exactly in light leakage
On the outside of the lip for locating block, light is further prevented to overflow from patient oral cavity.
As shown in figure 3, control terminal 6 and digital sensor 51 communicate to connect, control terminal 6 includes: at least one personal meter
Calculation machine 61 and an at least programmable logic controller (PLC) 62 corresponding with personal computer 61, each digital sensor 51 respectively with
Personal computer 61 and programmable logic controller (PLC) 62 connect, and each light source 2 and detector 3 and programmable logic controller (PLC) 62 connect
It connects.In the present embodiment, it is illustrated for including two personal computers 61 and two programmable logic controller (PLC)s 62,
Certainly, it is thus only necessary to emphasize personal computer 61 and programmable logic controller (PLC) 62 be it is one-to-one, but particular number according to
Depending on practical scale, without limitation.Database 622 is equipped in programmable logic controller (PLC) 62, personal computer 61 has visual
Change operation interface, is communicated to connect between personal computer 61 and programmable logic controller (PLC) 62, make operator that can pass through individual
Computer 61 carries out control operation to programmable logic controller (PLC) 62, meanwhile, realize personal computer 61 and programmable logic
It is synchronous that data are carried out between controller 62, still, in the present embodiment, the database 622 of programmable logic controller (PLC) 62 its
Storage data quantity is smaller, therefore uses the interim storing data of stack algorithm, and personal computer 61 uses hard-disc storage, storage
Data volume is larger, and programmable logic controller (PLC) 62, which receives, to be synchronized to personal computer 61 after new presupposed information and stored,
To prevent loss of data, while its own realizes the repetition covering of data, if that is, nearest data have new data arrival will
Covering replacement is old, to realize the iteration of data.
As shown in figures 1 and 3, programmable logic controller (PLC) 62 further includes logic control element 621 and alarm unit 623,
Database 622 and alarm unit 623 are all connected to logic control element 621.Meanwhile each digital sensor 51 will test
Index real time data feed back to programmable logic controller (PLC) 62, logic control element 621 is according to each digital sensor 51
The information of feedback is compared from choosing corresponding target goals data in database 622 and being sent in logic control element 621
Judgement, and each light source 2 and the movement of detector 3 are controlled by judging result.
As shown in figure 3, each digital sensor 51 all has fixed model, rated load, allows using load, pole
The id informations such as limited load, sensitivity, programmable logic controller (PLC) 62 in database 622 by storing each digital sensor 51
Each id information, replacing digital sensor 51 or when system reboot, digital sensor 51 sends id information and can extremely compile
Journey logic controller 62, logic control element 621 is by the id information of each digital sensor 51 in system and database 622
The reference id information of middle storage compares, and whether detection digital sensor 51 is legal or effective, if detecting in system
The reference id information stored in the id information of digital sensor 51 and database 622 is not inconsistent, then controls the progress of alarm unit 623
Local warning, realizes and carries out identification to digital sensor 51.
As shown in figure 3, establishing the calibration of each digital sensor 51 in the database 622 of programmable logic controller (PLC) 62
Data, according to the calibration data of digital sensor 51 in database 622 to the digital sensor 51 of each position in system into
Row parameter regulation realizes the on-line calibration of digital sensor 51 to be calibrated, without dismantling digital sensor 51
Get off to be calibrated, save the time, reduces cost of labor.
As shown in figure 3, being stored with each component in nasosinusitis detection system in the database 622 of programmable logic controller (PLC) 62
Normal operating parameters and/or working life information, can be sentenced according to the normal operating parameters and/or working life information of each component
Breaking, whether it needs replacing or repairs, if so, control alarm unit 623 carries out local warning, realizes and works each component
The anticipation function of state reminds operator's replacement or maintenance in advance, prevents failure, improves working efficiency.
As shown in figure 3, in order to improve the stability of system, in the present embodiment, control terminal 6 and digital sensor 51
Between by handshake interaction carry out working condition mutual inspection, control terminal 6 every time start when to digitized sensor
51 1 signals of device, digital sensor 51 feed back a signal to control terminal 6 again, which includes each digitized sensor
Judgement is compared with the correspondence id information in database 622 in the signal of the id information of device 51,6 pairs of control terminal feedbacks, in number
When changing sensor 51 there are when problem, or certain symptom occur and need to handle but temporarily will not influence normal operation, and sensing
The variation of device in error range when, make refusal use, warning or the instruction information that normally enables.
As shown in figure 3, information is lost in order to prevent, and in the present embodiment, personal computer 61 and programmable logic control
Device 62 processed carries out the mutual inspection of working condition by the interaction of heartbeat signal.Set programmable logic controller (PLC) 62 and individual
When computer 61 mutually be can not receive to square signal within a preset time, then personal computer 61 or programmable logic controller (PLC) are judged
62 delay machines, in the case where personal computer 61 or the wherein side's delay machine of programmable logic controller (PLC) 62, system is out of service, etc.
To in delay machine state personal computer 61 or programmable logic controller (PLC) 62 is restarted or system continues to run, but data are straight
Personal computer 61 or programmable logic controller (PLC) 62 that deposit works normally are connect, is transmitted after delay machine side restarts, then by data
To delay machine side.Wherein, judge personal computer 61 or the whether normal preset time of programmable logic controller (PLC) 62 no more than 1 point
Clock.
As shown in figure 4, the nasosinusitis detection system that the present embodiment discloses further includes an at least redundant network interchanger 63,
Redundant network interchanger 63 is in communication with each other, and is communicated with a remote server 64, every group of personal computer 61 and programmable is patrolled
It collects controller 62 and respectively corresponds a redundant network interchanger 63, and communicated respectively with redundant network interchanger 63.Pass through redundancy
The setting of the network switch 63 and remote server 64 is realized the Redundant Control of local work station and remote work station, that is, is realized
Remote parameter modification, remote online calibration and remote failure warning.In addition, remote server 64 can also realize the cloud of information
End storage is convenient for later period adjustment, and realizes the information sharing of each supplier and factory.
Above-mentioned oral cavity optical component 1: being inserted into patient oral cavity by the working principle of this nasosinusitis detection system first, wherein
Diaphanous spot is placed towards the upper palate region below maxillary sinus, is pushed at the top of this oral cavity optical component 1 and oral cavity by patient or doctor
Nasal sinus position be in close contact, be placed in patients head in the surface frame of host 5, posture ajust after realize fix, at this time
Patient face is shot by the distance between distance measuring sensor measurement oral cavity optical component 1 and patient oral cavity top, and by camera
Image, the index real time data that will test therewith are sent to control terminal 6, then by compared with corresponding target goals data
It is right, judge whether oral cavity optical component 1 fits with patient oral cavity top, whether can shoot down complete patient facial region with this
Organization chart picture；To when oral cavity optical component 1 be bonded patient oral cavity at the top of and patients head be fixed in 5 surface frame of host, can
Under shooting when complete patient facial region's organization chart picture, light source 2 is opened by control terminal 6, is arrived to transmit optical signal by optical fiber 21
The diaphanous spot of oral cavity optical component 1 illuminates the soft tissue at the top of patient oral cavity in a diffuse way, is and then controlled by control terminal 6
Detector 3 carries out Image Acquisition with set time node, i.e. capture penetrates the light of patient's nasal sinus and cheek, and this optics is believed
Number be converted into electrical signal, finally by analyzer 4 according to the electrical signal that detector 3 provides carry out comparing, analysis and point
Grade reference that is, using the absorption spectrum of fluid or biomembrane in tissue spectrum technology separation sinus, and passes through various imaging algorithms
It is handled, imaging data library is formed, doctor and target data is allowed to compare to identify hydrops in sinus, inflamed mucous membranes swelling
Degree, to obtain diagnostic data report.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (8)
1. a kind of nasosinusitis detection system characterized by comprising
Oral cavity optical component (1), for being plugged in the oral cavity of patient；
Host (5), for placing the head of simultaneously immobilized patients；
Light source (2) is set to the inside of the host (5) and is connect by optical fiber (21) with the oral cavity optical component (1), used
In the soft tissue being transmitted to light from the light source (2) at the top of patient oral cavity；
Detector (3), is set to the inside of the host (5), for receiving across patient's nasal sinus and leaving the light of patient tissue
Signal is learned, the detector (3) converts optical signals into electrical signal；
Analyzer (4) is set to the inside of the host (5) and is electrically connected with the detector (3), is used for the detection
The electrical signal that device (3) provides carries out comparing, analysis and classification reference, to obtain diagnostic data report；And
One control subsystem, the control subsystem include:
At least two groups digital sensor (51) is set to the inside of the oral cavity optical component (1), the host (5), respectively
For detecting the index real time data of laminating degree and the detection host at the top of the oral cavity optical component (1) and patient oral cavity
(5) the index real time data of consistent level is fixed with patients head；
Control terminal (6) is communicated to connect with each digital sensor (51), light source (2), detector (3), by the digitlization
Index real time data and the corresponding target goals comparing of sensor (51) detection, and control the light source (2) and detect
Device (3) movement.
2. a kind of nasosinusitis detection system according to claim 1, which is characterized in that on the oral cavity optical component (1)
It is provided with through-hole (11) arranged symmetrically and corresponding with patient's nasal sinus position, the glass stopper of 2mm is equipped in the through-hole (11)
(12)。
3. a kind of nasosinusitis detection system according to claim 2, which is characterized in that the oral cavity optical component (1) is
The tapered configuration extended towards the optical fiber (21), and the oral cavity optical component (1) is close to the end of the optical fiber (21)
It is additionally provided with the shield (13) for preventing light from overflowing from patient oral cavity.
4. a kind of nasosinusitis detection system according to claim 1, which is characterized in that the control terminal (6) includes at least
One personal computer (61) and at least one programmable logic controller (PLC) (62) using stack algorithm progress data storage；
The programmable logic controller (PLC) (62) to store the target goals data, meanwhile, the Programmable logical controller
Device (62) controls the light source (2) and detector (3) movement；
The personal computer (61) and the programmable logic controller (PLC) (62) communicate to connect, to realize that data are synchronous.
5. a kind of nasosinusitis detection system according to claim 4, which is characterized in that the control terminal (6) and the number
Word sensor (51) carries out the mutual inspection of working condition by the interaction of handshake.
6. a kind of nasosinusitis detection system according to claim 4, which is characterized in that the personal computer (61) and institute
State the mutual inspection that programmable logic controller (PLC) (62) carry out working condition by the interaction of heartbeat signal.
7. a kind of nasosinusitis detection system according to claim 4, which is characterized in that the programmable logic controller (PLC)
(62) the I D information and calibration data of the digital sensor (51), the programmable logic controller (PLC) (62) are stored in
I D information based on the digital sensor (51) carries out identification to the digital sensor (51), and according to institute
The calibration data for stating digital sensor (51) carries out parameter regulation to the digital sensor (51).
8. a kind of nasosinusitis detection system according to claim 4, which is characterized in that the programmable logic controller (PLC)
(62) normal operating parameters of each component and/or working life information in nasosinusitis detection system are also stored in, and according to each
The normal operating parameters and/or working life information of component judge whether it needs replacing or repair, if so, carrying out local
And/or long-range warning.
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| CN201910279748.2A CN110123247B (en) | 2019-04-09 | 2019-04-09 | Nasosinusitis detection system |
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|---|---|---|---|
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| CN110123247B CN110123247B (en) | 2021-12-28 |
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| CN110123247B (en) | 2021-12-28 |
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