CN108742490A - A kind of spectral detection system of diagnosing gastric cancer gastroscope - Google Patents
A kind of spectral detection system of diagnosing gastric cancer gastroscope Download PDFInfo
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- CN108742490A CN108742490A CN201810535990.7A CN201810535990A CN108742490A CN 108742490 A CN108742490 A CN 108742490A CN 201810535990 A CN201810535990 A CN 201810535990A CN 108742490 A CN108742490 A CN 108742490A
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- 230000003595 spectral effect Effects 0.000 title claims abstract description 72
- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 206010017758 gastric cancer Diseases 0.000 title claims abstract description 15
- 208000005718 Stomach Neoplasms Diseases 0.000 title claims abstract description 14
- 201000011549 stomach cancer Diseases 0.000 title claims abstract description 14
- 238000001228 spectrum Methods 0.000 claims abstract description 48
- 210000002784 stomach Anatomy 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 22
- 210000001156 gastric mucosa Anatomy 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 208000018556 stomach disease Diseases 0.000 claims description 3
- 230000003902 lesion Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000010749 gastric carcinoma Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 201000000498 stomach carcinoma Diseases 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 208000037062 Polyps Diseases 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000004876 tela submucosa Anatomy 0.000 description 1
Classifications
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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
- A61B1/273—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 upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- 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
- A61B1/0661—Endoscope light sources
-
- 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
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Gastroenterology & Hepatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of spectral detection systems of diagnosing gastric cancer gastroscope, including camera and detection unit, the camera output end is equipped with AD converter, the AD converter input terminal is equipped with spectrum detection instrument, the spectrum detection instrument input terminal is equipped with control unit, the AD converter output end is equipped with CPU, and the CPU output ends, which are equipped with, contains computer, and the computer output end that contains is equipped with external hard drive.The present invention is by being equipped with spectral comparison unit, be conducive to quickly find the spectrum transform situation inside stomach, the spectral signal that spectral emissions unit emits is adjusted by control unit, so that light is radiated at detection position and forms specific spectral signal, to be received by spectrum acquisition unit, spectral comparison unit by by going out in stomach inner utilization spectral detection spectrum change and the spectral signal for the intact stomach searched for by diplomatic network compare, then the spectral signal compared is shown over the display.
Description
Technical field
The invention belongs to medicine technology field more particularly to a kind of spectral detection systems of diagnosing gastric cancer gastroscope.
Background technology
Gastric cancer is initiated by the malignant tumour of gastric epithelial, and early carcinoma of stomach refers to that cancerous tissue is confined to stomach lining and mucous membrane
The gastric cancer of lower layer can be divided into protuberance type, flat type and umbilicate type by naked eyes form.Advanced gastric carcinoma refers to cancerous tissue invasive depth
The gastric cancer of submucosa is surmounted, and polyp type, limitation ulcer type, infiltration ulcer type and four class of Differentiation of Diffuse Invasive can be divided into.
Existing gastric cancer inspection is detected to stomach inside by gastroscope, and gastric mucosa is easy to change, therefore with very
Big error effects need multiple control to be confirmed whether that the situation of gastric cancer occurs.
Therefore, it is necessary to solve the above problems to invent a kind of spectral detection system of diagnosing gastric cancer gastroscope.
Invention content
The present invention provides a kind of spectral detection system of diagnosing gastric cancer gastroscope, control unit emits spectral emissions unit
Spectral signal be adjusted, so that light is radiated at detection position and form specific spectral signal, to by spectrum acquisition unit
Received, spectral comparison unit by by the spectrum change that goes out in stomach inner utilization spectral detection with searched for by diplomatic network
The spectral signal of intact stomach is compared, and then shows the spectral signal compared over the display, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
Technical solution provided by the invention is as follows：A kind of spectral detection system of diagnosing gastric cancer gastroscope, including camera and
Detection unit, the camera output end are equipped with AD converter, and the AD converter input terminal is equipped with spectrum detection instrument, the light
Spectrometer input terminal is equipped with control unit, and the AD converter output end is equipped with CPU, and the CPU output ends are equipped with and contain electricity
Brain, the computer output end that contains are equipped with external hard drive, and the computer that contains includes external network, elementary area and display,
Specifically：
The detection unit includes irradiation light and X-ray illumination unit, and the irradiation light is that the situation of camera shooting gastric mucosa carries
For light-illuminating, the X-ray illumination unit can detect situation and the position of Gastric Diseases by Spraying under no pain state, facilitate next
Step detection；
The spectrum detection instrument includes spectrum acquisition unit, spectral emissions unit and spectral comparison unit, the spectral comparison list
Member will pass through the spectrum letter of the spectrum change and the intact stomach searched for by diplomatic network that go out in stomach inner utilization spectral detection
It number is compared, is shown over the display；
The spectral signal that spectral emissions unit emits is adjusted by described control unit, so that light is radiated at detection position and is formed
Specific spectral signal achievees the effect that detect stomach to be received by spectrum acquisition unit；
Described image unit includes pattern fills unit and image contrast unit, and the pattern fills unit can be over the display
The picture that camera is shot is processed, brightness is made to improve, clear effect is accurate, increases viewing effect, described image pair
Online picture is compareed with the picture of shooting according to unit.
Preferably, the spectrum detection instrument is electrically connected with control unit, the camera, detection unit and spectral detection
Instrument is electrically connected with AD converter.
Preferably, the AD converter and external hard drive are electrically connected with CPU, the CPU with contain computer and electrically connect
It connects, the external hard drive is electrically connected with computer is contained.
Preferably, the spectrum detection instrument is electrically connected with display, the external network, external hard drive and elementary area
It is electrically connected with display.
Technique effect in the present invention and advantage：
1, the present invention is conducive to quickly find the spectrum transform situation inside stomach, control unit by being equipped with spectral comparison unit
The spectral signal that spectral emissions unit emits is adjusted, so that light is radiated at detection position and forms specific spectral signal,
To being received by spectrum acquisition unit, spectral comparison unit by by the spectrum change that goes out in stomach inner utilization spectral detection with
The spectral signal for the intact stomach searched for by diplomatic network is compared, then over the display by the spectral signal compared
Display；
2, the present invention facilitates look at the concrete condition inside stomach, irradiation light is that camera shooting carries by being equipped with elementary area
It is acted on for light, facilitates the picture of the mucous membrane inside observation stomach, picture signal is converted to by digital signal warp by AD converter
It crosses after CPU is handled to be transferred to and contain inside computer, image contrast unit carries out intact gastric mucosa picture by external network
Search, pattern fills unit are processed the picture of shooting, and brightness is made to improve, and clear effect is accurate, increase viewing effect,
Then shown over the display, conveniently find out whether the situation of canceration.
Description of the drawings
Fig. 1 is overall system structure schematic diagram provided by the invention.
Fig. 2 is spectrum detection instrument system structure diagram provided by the invention.
Fig. 3 is provided by the invention to contain computer architecture schematic diagram.
In figure：1 camera, 2 detection units, 3 AD converters, 4 spectrum detection instruments, 5 control units, 6 CPU, 7 contain electricity
Brain, 8 external hard drives, 9 external networks, 10 elementary areas, 11 displays.
Specific implementation mode
Embodiment 1：
The present invention provides a kind of spectral detection systems of diagnosing gastric cancer gastroscope as shown in Figs. 1-3, including camera 1 and detection
Unit 2,1 output end of the camera are equipped with AD converter 3, and 3 input terminal of the AD converter is equipped with spectrum detection instrument 4, described
4 input terminal of spectrum detection instrument is equipped with control unit 5, and 3 output end of the AD converter is equipped with CPU6, and the CPU6 output ends are equipped with
Computer 7 is contained, 7 output end of computer that contains is equipped with external hard drive 8, and the computer 7 that contains includes external network 9, image list
Member 10 and display 11, specifically：
The detection unit 2 includes irradiation light and X-ray illumination unit, and the irradiation light is the situation that camera 1 shoots gastric mucosa
Light-illuminating is provided, the X-ray illumination unit can detect situation and the position of Gastric Diseases by Spraying under no pain state, under convenient
One step detects；
The spectrum detection instrument 4 includes spectrum acquisition unit, spectral emissions unit and spectral comparison unit, the spectral comparison list
Member will pass through the spectrum letter of the spectrum change and the intact stomach searched for by diplomatic network 9 that go out in stomach inner utilization spectral detection
It number is compared, is shown on display 11；
The spectral signal that spectral emissions unit emits is adjusted by described control unit 5, and light is made to be radiated at detection position shape
At specific spectral signal, to be received by spectrum acquisition unit, achieve the effect that detect stomach；
Described image unit 10 includes pattern fills unit and image contrast unit, and the pattern fills unit can be in display
The picture that camera 1 is shot is processed on 11, brightness is made to improve, clear effect is accurate, increases viewing effect, the figure
Online picture is compareed with the picture of shooting as compareing unit, facilitates observation lesion situation.
The effect of the embodiment technical solution is：Control unit 5 adjusts the spectral signal that spectral emissions unit emits
It is whole, so that light is radiated at detection position and forms specific spectral signal, to be received by spectrum acquisition unit, spectral comparison list
Member will pass through the spectrum letter of the spectrum change and the intact stomach searched for by diplomatic network 9 that go out in stomach inner utilization spectral detection
It number is compared, is then shown the spectral signal compared on display 11.
Embodiment 2：
The spectrum detection instrument 4 is electrically connected with control unit 5, the spectral signal that control unit 5 emits spectral emissions unit
It is adjusted, so that light is radiated at detection position and form specific spectral signal, to be received by spectrum acquisition unit, spectrum
Control unit will pass through the spectrum change that goes out in stomach inner utilization spectral detection and the intact stomach searched for by diplomatic network 9
Spectral signal is compared, and the camera 1, detection unit 2 and spectrum detection instrument 4 are electrically connected with AD converter 3, and AD turns
Parallel operation 3 can convert the signal of transmission to electric signal, and CPU6 is facilitated to calculate and detect.
The AD converter 3 and external hard drive 8 are electrically connected with CPU6, and the CPU6 is electrically connected with computer 7 is contained,
Containing computer 7 can be shown the structure that CPU6 is calculated by display 11, and doctor is facilitated to see the case where patient
It examines, the external hard drive 8 and contains the electric connection of computer 7, comparative information is stored by external hard drive 8, conveniently allows doctor
The case where life is to patient carefully observe and impart knowledge to students to student repeatedly.
The spectrum detection instrument 4 is electrically connected with display 11, the external network 9, external hard drive 8 and elementary area 10
It is electrically connected with display 11, image contrast unit scans for intact gastric mucosa picture by external network 9, pattern
Fills unit is processed the picture of shooting, and brightness is made to improve, and clear effect is accurate, increases viewing effect, then aobvious
Show and is shown on device 11.
Operation principle of the present invention：
With reference to Figure of description 2, the spectral signal that spectral emissions unit emits is adjusted by control unit 5, and light is made to irradiate
Specific spectral signal is formed in detection position, to be received by spectrum acquisition unit, spectral comparison unit will be by stomach
The spectrum change that inner utilization spectral detection goes out and the spectral signal for the intact stomach searched for by diplomatic network 9 are compared,
Then the spectral signal compared is shown on display 11, then stores comparative information by external hard drive 8, side
Just allow doctor to patient the case where carry out carefully repeatedly observe and impart knowledge to students to student；
With reference to Figure of description 1 and attached drawing 3, irradiation light provides bright effect for the shooting of camera 1, facilitates viscous inside observation stomach
The picture of film, by picture signal is converted to digital signal by AD converter 3 and is transferred to after CPU6 is handled and contain in computer 7
Portion, image contrast unit scan for intact gastric mucosa picture by external network 9, figure of the pattern fills unit to shooting
Piece is processed, and brightness is made to improve, and clear effect is accurate, is increased viewing effect, is then shown on display 11, side
Just find out whether the situation of canceration, when canceration, patient first takes barium meal, then single by the irradiation of X-ray inside inspection unit 2
Member confirms the position of diseased region, then carries out the treatment of next step.
The basic principle of the application is described above in association with specific embodiment, however, it is desirable to, it is noted that in this application
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the application
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, and it is unrestricted, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the application,.
The block diagram of device, device, equipment, system involved in the application only as illustrative example and is not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and " and " refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
It may also be noted that in the device of the application, device and method, each component or each step are can to decompose
And/or reconfigure.These decompose and/or reconfigure the equivalent scheme that should be regarded as the application.Technology people in the art
Member is it should be appreciated that the embodiment of the present invention can be provided as method, system or computer program product.Therefore, the present invention can be used
The form of full hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects.Moreover, the present invention can
Using the computer-usable storage medium in one or more wherein including computer usable program code（Including but not limited to
Magnetic disk storage and optical memory etc.）The form of the computer program product of upper implementation.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. a kind of spectral detection system of diagnosing gastric cancer gastroscope, including camera（1）And detection unit（2）, it is characterised in that：Institute
State camera（1）Output end is equipped with AD converter（3）, the AD converter（3）Input terminal is equipped with spectrum detection instrument（4）, described
Spectrum detection instrument（4）Input terminal is equipped with control unit（5）, the AD converter（3）Output end is equipped with CPU（6）, the CPU（6）
Output end is equipped with and contains computer（7）, described to contain computer（7）Output end is equipped with external hard drive（8）, described to contain computer（7）Packet
Include external network（9）, elementary area（10）And display（11）, specifically：
The detection unit（2）Including irradiation light and X-ray illumination unit, the irradiation light is camera（1）Shoot gastric mucosa
Situation provides light-illuminating, and the X-ray illumination unit can detect situation and the position of Gastric Diseases by Spraying under no pain state, side
Just it detects in next step；
The spectrum detection instrument（4）Including spectrum acquisition unit, spectral emissions unit and spectral comparison unit, the spectral comparison
Unit by the spectrum change that goes out in stomach inner utilization spectral detection and will pass through diplomatic network（9）The light of the intact stomach of search
Spectrum signal is compared, in display（11）Upper display；
Described control unit（5）The spectral signal that spectral emissions unit emits is adjusted, light is made to be radiated at detection position
Specific spectral signal is formed, to be received by spectrum acquisition unit, achievees the effect that detect stomach；
Described image unit（10）Including pattern fills unit and image contrast unit, the pattern fills unit can shown
Device（11）On by camera（1）The picture of shooting is processed, and brightness is made to improve, and clear effect is accurate, increases viewing effect,
Described image control unit compares online picture with the picture of shooting, facilitates observation lesion situation.
2. the method as described in claim 1, which is characterized in that the spectrum detection instrument（4）With control unit（5）Electrically connect
It connects, the camera（1）, detection unit（2）And spectrum detection instrument（4）And AD converter（3）It is electrically connected.
3. the method as described in claim 1, which is characterized in that the AD converter（3）And external hard drive（8）And CPU（6）
It is electrically connected, the CPU（6）With contain computer（7）It is electrically connected, the external hard drive（8）With contain computer（7）Electrically connect
It connects.
4. the method as described in claim 1, which is characterized in that the spectrum detection instrument（4）With display（11）It is electrically connected,
The external network（9）, external hard drive（8）And elementary area（10）And display（11）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535990.7A CN108742490A (en) | 2018-05-30 | 2018-05-30 | A kind of spectral detection system of diagnosing gastric cancer gastroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535990.7A CN108742490A (en) | 2018-05-30 | 2018-05-30 | A kind of spectral detection system of diagnosing gastric cancer gastroscope |
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| Publication Number | Publication Date |
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| CN108742490A true CN108742490A (en) | 2018-11-06 |
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| CN201810535990.7A Pending CN108742490A (en) | 2018-05-30 | 2018-05-30 | A kind of spectral detection system of diagnosing gastric cancer gastroscope |
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Citations (8)
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|---|---|---|---|---|
| CN1033557A (en) * | 1987-12-24 | 1989-07-05 | 复旦大学 | A kind of medical laser fluoresence diagnostic apparatus that is used for diagnosing tumour |
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| CN1493250A (en) * | 2002-10-31 | 2004-05-05 | ƽ | Device using endoscope to diagnose precancer affection |
| CN101623191A (en) * | 2009-08-14 | 2010-01-13 | 北京航空航天大学 | Device and method for noninvasively detecting property of stomach tissue |
| CN204468028U (en) * | 2015-02-14 | 2015-07-15 | 中国人民解放军第一七五医院 | There is the gastroscope device of Raman spectrum audit function |
| CN105725957A (en) * | 2016-04-26 | 2016-07-06 | 郑洪� | Endoscope diagnosis supporting device and endoscope |
| CN106455987A (en) * | 2014-05-05 | 2017-02-22 | 特洛伊海伦有限公司 | Otoscope and otoscopic method based on spectral analysis |
| CN106974611A (en) * | 2016-06-29 | 2017-07-25 | 郑洪� | Oral health check device, handheld component and endoscope |
-
2018
- 2018-05-30 CN CN201810535990.7A patent/CN108742490A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033557A (en) * | 1987-12-24 | 1989-07-05 | 复旦大学 | A kind of medical laser fluoresence diagnostic apparatus that is used for diagnosing tumour |
| US20020007122A1 (en) * | 1999-12-15 | 2002-01-17 | Howard Kaufman | Methods of diagnosing disease |
| CN1493250A (en) * | 2002-10-31 | 2004-05-05 | ƽ | Device using endoscope to diagnose precancer affection |
| CN101623191A (en) * | 2009-08-14 | 2010-01-13 | 北京航空航天大学 | Device and method for noninvasively detecting property of stomach tissue |
| CN106455987A (en) * | 2014-05-05 | 2017-02-22 | 特洛伊海伦有限公司 | Otoscope and otoscopic method based on spectral analysis |
| CN204468028U (en) * | 2015-02-14 | 2015-07-15 | 中国人民解放军第一七五医院 | There is the gastroscope device of Raman spectrum audit function |
| CN105725957A (en) * | 2016-04-26 | 2016-07-06 | 郑洪� | Endoscope diagnosis supporting device and endoscope |
| CN106974611A (en) * | 2016-06-29 | 2017-07-25 | 郑洪� | Oral health check device, handheld component and endoscope |
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