CN102100528A - Integrated thermal-infrared scanning gastroscope system - Google Patents
Integrated thermal-infrared scanning gastroscope system Download PDFInfo
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- CN102100528A CN102100528A CN 201010581809 CN201010581809A CN102100528A CN 102100528 A CN102100528 A CN 102100528A CN 201010581809 CN201010581809 CN 201010581809 CN 201010581809 A CN201010581809 A CN 201010581809A CN 102100528 A CN102100528 A CN 102100528A
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- 210000004204 blood vessel Anatomy 0.000 abstract description 10
- 238000003745 diagnosis Methods 0.000 abstract description 10
- 230000002496 gastric effect Effects 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 230000003902 lesion Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
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- 210000002784 stomach Anatomy 0.000 description 25
- 210000001519 tissue Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000003331 infrared imaging Methods 0.000 description 5
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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
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—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
- A61B5/0086—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 using infrared radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/4233—Evaluating particular parts, e.g. particular organs oesophagus
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- Endoscopes (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention belongs to the field of medical equipment and in particular discloses an integrated thermal-infrared scanning gastroscope system. The system comprises a thermal-infrared scanning gastroscope, and a cold light source host, a camera host, an endoscopic monitor and a thermal-infrared scanning system which are connected with the thermal-infrared scanning gastroscope; and the thermal-infrared scanning system comprises a thermal-infrared scanning processing system host and a thermal-infrared scanning system monitor. The integrated thermal-infrared scanning gastroscope system integrates a thermal-infrared scanning probe in the gastroscope system, performs three-dimensional annular scanning on gastric wall tissues through the thermal-infrared scanning probe, transmits the obtained data to the thermal-infrared scanning processing system host for processing the images, and provides different display mode options, such as a common display mode, a night vision display mode and the like. Therefore, a doctor can know gastric function and lesion conditions and make accurate diagnosis by analyzing three-dimensional blood vessel static images on the gastric wall according to the obtained different display images.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to have the integrated infrared heat scanning gastroscope system of infrared heat scan function.
Prior art
Medical infrared imaging derives from military industrial technology, the use history in existing more than 40 year, development along with multiple technologies such as medical science, infrared imaging and multimedias, the temperature resolution of infrared imaging has reached 0.05 degree, spatial resolving power has reached 0.8mrad, image definition is greatly improved, the interpretation of result intuitive and convenient, thereby its range of application clinically enlarges just gradually.At present, the infrared imaging diagnosis demonstrates certain advantage in the following areas: 1) judge position and the character of organizing pain; 2) position, scope and the degree of the acute and chronic inflammation of judgement; 3) the blood supply functional status of monitoring vascular lesions; 4) tumor early warning indication, the omnidistance supervision and the curative effect assessment.This shows that infrared imaging is the important supplement to other morphology diagnostic methods such as B ultrasonic, CT, MR.
Gastroscope is the apparatus commonly used that carries out operation on digestive tract, and the doctor can go deep into it in stomach, carries out stomach inspection or operative treatment.The infrared heat scanheads is integrated among the gastroscope, carries out the new technique of advanced infrared heat diagnosis of scans in the time of treatment, different display modes is provided, for the diagnosis of stomach position disease provides new visual angle and new means.Both bonded integrated endoscopic systems still do not appear at present.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of integrated infrared heat to scan the gastroscope system, this integrated infrared heat scans the gastroscope system infrared heat scanheads is integrated in the gastroscope system, by the infrared heat scanheads coat of the stomach and perienchyma thereof are carried out spatial scanning, the transfer of data that obtains to infrared heat scan process system host carries out Flame Image Process, and provide different display modes to select, make that the doctor can be according to the different display image that obtains, by analyzing the three-dimensional blood vessel still image of coat of the stomach, function and pathological changes situation for understanding stomach tissue have beyond thought diagnosis effect.
The objective of the invention is to be achieved through the following technical solutions:
Integrated infrared heat of the present invention scans the gastroscope system, comprise infrared heat scanning gastroscope and the cold light source main frame that is attached thereto, shooting main frame, scope monitor and infrared heat scanning system, described infrared heat scanning system comprises infrared heat scan process system host and infrared heat scanning system monitor.
In the present invention, described infrared heat scanning gastroscope which is provided with work end, data connector and instrument channel for adopting the soft gastroscope of electronic CCD optical system; This data connector is connected with infrared heat scan process system host with described cold light source main frame, shooting main frame; The soft material manufacturing is adopted in this work end, and its diameter is situated between between 8.0mm～15mm, can do at least 90 ° bending to four direction respectively; This electronic CCD optical system is arranged on the front end of this work end, adopts the optical lens of diameter 〉=3.0mm, and its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °; Diameter 〉=the 3.0mm of this instrument channel.
In the present invention, described infrared heat scanning gastroscope is integrated with infrared heat scanheads, interior lens head and light-conductive optic fibre in the first end of its work end.Diameter≤the 3.0mm of described infrared heat scanheads is provided with ultrared in it, the outside of ultrared is provided with protective sleeve, and one group of infrared facility is installed in the ultrared at least, and described infrared facility comprises infrared light supply emitter and infrared reception camera lens.Can also be provided with micromachine in the described infrared heat scanning gastroscope, described infrared heat scanheads can stretch out the end plane 10mm～50mm of gastroscope elder generation under the driving of micromachine.Preferably, three groups of identical infrared facilitys are installed in the ultrared, these three groups of infrared facilitys are mutually 60 degree designs.Described infrared heat scanheads can rotate under the driving of micromachine, thereby does circular scanning to being scanned body.
In the present invention, described infrared heat scanning system also includes guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared heat scan process system host, described guidance panel and hand-held equipment are provided with control knob, comprise shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.The model selection button is used to switch different display modes, comprise common display pattern and night vision display mode, the common display pattern is meant the display mode that infrared scan carries out under the irradiation of endoscopic cold light source and infrared light supply, the night vision display mode is meant under the irradiation that does not have endoscopic cold light source and infrared light supply, rely on self different radiant intensity of tissue substance to come imaging, the doctor can obtain the better diagnosis effect of another one angle to the image comparison analysis under two kinds of patterns.The rear board of described infrared heat scan process system host is provided with output port, described infrared heat scanning system monitor, operation keyboard or hand-held equipment are connected in this output port, the scanning of infrared heat scanning system monitor is consistent with the scanning of infrared heat scanheads, realizes synchronous scanning.
Integrated infrared heat of the present invention scans the gastroscope system, its operation principle is as follows: stomach tissue has been covered with abundant blood vessel, the arterial blood temperature is higher, the venous blood temperature is lower, there is certain heat exchange mechanism in both, the both is to the infrared ray of external radiation different wave length, the temperature of stomach and perienchyma thereof self not only is subjected to the influence of blood flow in the blood vessel, also be subjected to self metabolic influence, so take place in the tissue mutation part temperature can owing to rich blood vessel whether with the different diversityes that show of metabolism active degree, extraradial ultrared wavelength is also had nothing in common with each other.Studies show that, the absorption of composition in the blood (serum, blood plasma, hemoglobin, albumin, erythrocyte, lymphocyte, platelet) to infrared light in spectrum is minimum, mean that blood is except external infrared radiation, also the ultrared inhalation effects to surrounding tissue is very little, the precision of infrared system is smaller or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, and the infrared heat scanheads closely scans in stomach, obtains meticulous accurate infrared image.
Integrated infrared heat of the present invention scans the gastroscope system, its work process is as follows: the blood flow in the stomach blood vessel and organize radiating infrared ray, after the accurate Infrared Detectors of the infrared heat scanheads in entering stomach-infrared reception camera lens receives, process chip converts optical signal to the signal of telecommunication, through pretreatment (as amplification, filtering etc.), enter infrared heat scan process system host afterwards just be amplified to certain level by preamplifier and main amplifier.The signal of importing main frame simultaneously also has synchronizing signal, with reference to black matrix signal etc.After the infrared heat scanheads starts, under the driving of micromachine, stretch out the gastroscope elder generation some distances in end, and under the driving of micromachine, rotate, coat of the stomach is done circular scanning, transfer of data to the infrared heat scan process system host that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, and output to infrared heat scanning system monitor, the three-dimensional blood vessel still image that clearly shows coat of the stomach, the doctor is by graphical analysis, can find that coat of the stomach and perienchyma's aberrant angiogenesis thereof are abundant, aberrant angiogenesis is sparse or exist blood vessel to lack abnormal conditions such as zone, instant diagnosis basis in time is provided for the doctor.
Integrated infrared heat of the present invention scans the gastroscope system, its clinical operation method is as follows: at first make preparation before the art for patient, the work end of then infrared heat being scanned gastroscope imports in patient's mouth, slowly enter esophagus to stomach, infrared heat scanning gastroscope provides the image of stomach observation clearly for the doctor, and the doctor can utilize infrared heat scanning gastroscope to do conventional stomach inspection and operation.Start the infrared heat scanheads that is positioned at infrared heat scanning gastroscope elder generation end, after starting, stretches out the infrared heat scanheads gastroscope elder generation some distances in end, do the infrared heat scanning of rotation for coat of the stomach and cavity tissue, output to infrared heat scanning system monitor, the foundation of diagnosis coat of the stomach and cavity structural state is provided.
Compared with prior art, the invention has the beneficial effects as follows: the precision of the infrared resolution rate of present medical infrared imagery technique is very high, and has been widely used in a lot of fields, particularly medical field gradually.The infrared heat scanheads is integrated on the gastroscope, utilize the rotation under micromachine drives of infrared heat scanheads, stretch out gastroscope elder generation end, the temperature contrast that coat of the stomach blood vessel motion is produced and the infrared radiation that forms scans monitoring, transfer of data to the infrared heat scan process system host that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, the three-dimensional blood vessel still image that clearly shows coat of the stomach, for judging Gastric Diseases by Spraying and functional status, the doctor provides reliable objective basis, enrich the diagnostic means of disease of stomach, improve the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the structural representation that integrated infrared heat of the present invention scans the gastroscope system.
Fig. 2 is the structural representation of infrared heat scanning gastroscope of the present invention.
Fig. 3 is the end construction sketch map of infrared heat scanning gastroscope shown in Figure 2.
Fig. 4 is the structural representation of infrared heat scanheads of the present invention.
Fig. 5 is the operation method sketch map that integrated infrared heat of the present invention scans the gastroscope system.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, integrated infrared heat scanning gastroscope of the present invention system comprises infrared heat scanning gastroscope 1, cold light source main frame 2, shooting main frame 3, infrared heat scan process system host 4, operation keyboard or hand-held equipment 5, infrared heat scanning system monitor 6 and scope monitor 7.Wherein, infrared heat scan process system host 4 also is connected with guidance panel, and hand-held equipment 5 and guidance panel are provided with control knobs such as shift knob, model selection button, infrared intensity fine adjustment function button and monitor menu button.
Fig. 2 is the structural representation of infrared heat scanning gastroscope 1, and this infrared heat scanning gastroscope 1 is provided with soft work end 11, data connector 12 and instrument channel 13.Data connector 12 is connected with infrared heat scan process system host 4 with cold light source main frame 2, shooting main frame 3 respectively.The diameter of soft work end 11 is situated between between 8.0mm～15mm, can do at least 90 ° bending to four direction respectively.This infrared heat scanning gastroscope 1 adopts the electronic CCD optical system, this electronic CCD optical system is arranged on the front end of soft work end 11, adopt the optical lens of diameter 〉=3.0mm, its CCD chip adopts size≤1/4 ", the CCD of at least 48 universal effect pixels, the angle of view is more than 100 °.Diameter 〉=the 3.0mm of instrument channel 13.
Fig. 3 is the end construction sketch map that infrared heat shown in Figure 2 scans gastroscope 1, this infrared heat scanning gastroscope 1 lens head 121, infrared heat scanheads 122 and light-conductive optic fibre 123 in the first end 111 of its soft work end 11 is integrated with, and be provided with instrument channel outlet 131.Diameter 〉=the 3.0mm of interior lens head 121, and the diameter≤3.0mm of infrared heat scanheads 122.
Fig. 4 is the structural representation of infrared heat scanheads 122 of the present invention; be provided with ultrared 1222 in this infrared heat scanheads 122; the outside of ultrared 1222 is provided with protective sleeve 1221; infrared facility 1223 is installed in the ultrared 1222, and this infrared facility 1223 includes infrared light supply emitter and infrared reception camera lens.1223, three groups of infrared facilitys 1223 of three groups of identical infrared facilitys are installed in the ultrared 1222 are mutually 60 degree designs.Infrared heat scanheads 122 can stretch out the described infrared heat scanning gastroscope end 10mm～50mm of elder generation under the driving of micromachine, and rotates around the direction of N-N ', thereby does annular scanning to being scanned body.
Fig. 5 is the operation method sketch map that integrated infrared heat of the present invention scans the gastroscope system.At first make preparation before the art for patient, the soft work end 11 of then infrared heat being scanned gastroscope 1 imports in patient's mouth, slowly enter esophagus 9 to stomach 8, infrared heat scanning gastroscope 1 provides the image of stomach observation clearly for the doctor, and the doctor can utilize infrared heat scanning gastroscope 1 to do conventional stomach inspection and operation.Start the infrared heat scanheads 122 that is positioned at infrared heat scanning gastroscope 1 first end 111, after starting, stretches out infrared heat scanheads 122 gastroscope elder generation end 111 some distances, do the infrared heat scanning of rotation for coat of the stomach and cavity tissue, output to infrared heat scanning system monitor 6, the foundation of diagnosis coat of the stomach and cavity structural state is provided.
Claims (8)
1. integrated infrared heat scans the gastroscope system, it is characterized in that: comprise infrared heat scanning gastroscope and the cold light source main frame that is attached thereto, shooting main frame, scope monitor and infrared heat scanning system, described infrared heat scanning system comprises infrared heat scan process system host and infrared heat scanning system monitor.
2. integrated infrared heat according to claim 1 scans the gastroscope system, it is characterized in that: described infrared heat scanning gastroscope is provided with work end, data connector and instrument channel.
3. integrated infrared heat according to claim 2 scans the gastroscope system, it is characterized in that: described infrared heat scanning gastroscope is integrated with infrared heat scanheads, interior lens head and light-conductive optic fibre in the first end of its work end.
4. integrated infrared heat according to claim 3 scans the gastroscope system; it is characterized in that: be provided with ultrared in the described infrared heat scanheads; the outside of described ultrared is provided with protective sleeve; one group of infrared facility is installed in the described ultrared at least, and described infrared facility comprises infrared light supply emitter and infrared reception camera lens.
5. integrated infrared heat according to claim 4 scans the gastroscope system, it is characterized in that: three groups of infrared facilitys are installed in the described ultrared, and these three groups of infrared facilitys are mutually 60 degree designs.
6. integrated infrared heat according to claim 3 scans the gastroscope system, it is characterized in that: described infrared heat scans to be provided with in the gastroscope and is used to drive the flexible and motor rotating of described infrared heat scanheads.
7. integrated infrared heat according to claim 1 scans the gastroscope system, it is characterized in that: described infrared heat scanning gastroscope is for adopting the soft gastroscope of electronic CCD optical system.
8. integrated infrared heat according to claim 1 scans the gastroscope system, it is characterized in that: described infrared heat scanning system also comprises guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared heat scan process system host, described guidance panel and hand-held equipment are provided with control knob, and described control knob comprises shift knob, is provided with the model selection button of common display pattern and night vision display mode, infrared intensity fine adjustment function button and monitor menu button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010581809 CN102100528A (en) | 2010-12-10 | 2010-12-10 | Integrated thermal-infrared scanning gastroscope system |
| PCT/CN2011/070548 WO2012075705A1 (en) | 2010-12-10 | 2011-01-25 | Gastroscope system integrated with infrared thermal scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010581809 CN102100528A (en) | 2010-12-10 | 2010-12-10 | Integrated thermal-infrared scanning gastroscope system |
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| CN102100528A true CN102100528A (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010581809 Pending CN102100528A (en) | 2010-12-10 | 2010-12-10 | Integrated thermal-infrared scanning gastroscope system |
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| CN (1) | CN102100528A (en) |
| WO (1) | WO2012075705A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075702A1 (en) * | 2010-12-10 | 2012-06-14 | 广州宝胆医疗器械科技有限公司 | Electronic gastroscope system with infrared thermal scanning function |
| CN103750807A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Electronic gastroscope system with night vision function |
| CN103932663A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Doppler laser electronic gastroscope system |
| CN110801199A (en) * | 2020-01-08 | 2020-02-18 | 广州红莲网络科技有限公司 | Vertical gastroscopy equipment |
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- 2011-01-25 WO PCT/CN2011/070548 patent/WO2012075705A1/en active Application Filing
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| US5445157A (en) * | 1992-02-20 | 1995-08-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Thermographic endoscope |
| CN2551172Y (en) * | 2002-06-14 | 2003-05-21 | 台群科技股份有限公司 | Endoscope with infrared ray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103750807A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Electronic gastroscope system with night vision function |
| CN103932663A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Doppler laser electronic gastroscope system |
| CN110801199A (en) * | 2020-01-08 | 2020-02-18 | 广州红莲网络科技有限公司 | Vertical gastroscopy equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012075705A1 (en) | 2012-06-14 |
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Application publication date: 20110622 |