CN102100530B - Integrated infrared thermally scanning duodenoscope system - Google Patents
Integrated infrared thermally scanning duodenoscope system Download PDFInfo
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- CN102100530B CN102100530B CN201010581861.5A CN201010581861A CN102100530B CN 102100530 B CN102100530 B CN 102100530B CN 201010581861 A CN201010581861 A CN 201010581861A CN 102100530 B CN102100530 B CN 102100530B
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- 238000012545 processing Methods 0.000 claims abstract description 15
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- 239000000835 fiber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 210000001198 duodenum Anatomy 0.000 abstract description 17
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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
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
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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
- A61B1/046—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 for infrared imaging
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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
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Abstract
The invention belongs to the field of medical apparatuses and in particular discloses an integrated infrared thermally scanning duodenoscope system. The integrated infrared thermally scanning duodenoscope system comprises an infrared thermally scanning duodenoscope, and a cold light source host, a camera host, an endoscopic monitor and an infrared thermally scanning system which are connected with the infrared thermally scanning duodenoscope, wherein the infrared thermally scanning system comprises an infrared thermally scanning processing system host and an infrared thermally scanning system monitor. The integrated infrared thermally scanning duodenoscope system integrates an infrared thermally scanning probe in a duodenoscope system, three-dimensionally annularly scans a duodenum and peripheral tissues thereof by using the infrared thermally scanning probe, transmits the acquired data to the infrared thermally scanning processing system host to process images, and provides different display modes such as a common display mode, a night vision display mode and the like, so that a doctor can make accurate diagnosis by analyzing a three-dimensional blood vessel static image of the duodenum and knowing the functions and the lesion conditions of the duodenum according to the acquired different display images.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to have the integrated infrared ray thermal scanning duodenoscope system of thermal-infrared scanning function.
Prior art
Medical infrared imaging derives from military industrial technology, the use in existing more than 40 year is historical, 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 some superiority in the following areas: 1) judge position and the character of organizing pain; 2) position, scope and the degree of judgement Acute and chronic inflammation; 3) the blood supply functional status of monitoring vascular lesions; 4) tumor early warning indication, the omnidistance supervision and curative effect evaluation.This shows that infrared imaging is the important supplement to other Morphologic Diagnosis methods such as B ultrasonic, CT, MR.
Duodenoscope is the apparatus commonly used that carries out operation on digestive tract, and the doctor can go deep into it in stomach, carries out digestive tract examining or operative treatment.Infrared heat-scanning probe is integrated among the duodenoscope, carries out the new technique of advanced infrared ray thermal scanning diagnosis in the time for the treatment of, different display modes is provided, for the diagnosis of duodenum position disease provides new visual angle and new means.Still the integrated endoscopic system that both combinations do not occur at present.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of integrated infrared ray thermal scanning duodenoscope system is provided, this integrated infrared ray thermal scanning duodenoscope system is integrated in infrared heat-scanning probe in the duodenoscope, by infrared heat-scanning probe the duodenum tract is carried out three-dimensional scanning, the transfer of data that obtains to infrared ray thermal scanning processing system main frame carries out image to be processed, and provide different display modes to select, so that the doctor can be according to the different displayed map picture that obtains, by analyzing the three-dimensional blood vessel still image of duodenal wall and perienchyma thereof, for understanding duodenal function and pathological changes situation, has beyond thought diagnosis effect.
The objective of the invention is to be achieved through the following technical solutions:
Integrated infrared ray thermal scanning duodenoscope system of the present invention, the cold light source main frame that comprises infrared ray thermal scanning duodenoscope and be attached thereto, shooting main frame, scope monitor and infrared ray thermal scanning system, described infrared ray thermal scanning system comprises infrared ray thermal scanning processing system main frame and infrared ray thermal scanning System Monitor.
In the present invention, described infrared ray thermal scanning duodenoscope which is provided with work end, data connector and instrument channel for adopting the soft duodenoscope of electronic CCD optical system; Data connector is connected with infrared ray thermal scanning processing system main frame with described cold light source main frame, shooting main frame; The soft material manufacturing is adopted in the work end, and diameter is situated between between 8.0mm～15mm, and length 〉=700mm can do respectively to four direction at least 90 ° bending; The electronic CCD optical system is arranged on the front end of 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 instrument channel.
In the present invention, described infrared ray thermal scanning duodenoscope is integrated with infrared heat-scanning probe, endoscope lens and light-conductive optic fibre in the first end of its work end.Diameter≤the 3.0mm of described infrared heat-scanning probe 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 ray thermal scanning duodenoscope, described infrared heat-scanning probe can stretch out the end plane 10mm～50mm of duodenoscope 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-scanning probe can rotate under the driving of micromachine, thereby does circular scanning to being scanned body.
In the present invention, described infrared ray thermal scanning system also includes guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared ray thermal scanning processing system main frame, 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 for switching different display modes, comprise common display pattern and night vision display mode, the common display pattern refers to 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 refers to not have under the irradiation of 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 ray thermal scanning processing system main frame is provided with output port, described infrared ray thermal scanning System Monitor, operation keyboard or hand-held equipment connection are in this output port, the scanning of infrared ray thermal scanning System Monitor is consistent with the scanning of infrared heat-scanning probe, realizes synchronous scanning.
Integrated infrared ray thermal scanning duodenoscope system of the present invention, its operation principle is as follows: duodenum is the very important place of digestive function, so the blood flow of blood vessel is abundant in the tissue, the arterial blood temperature is higher, the venous blood temperature is lower, there is certain heat exchange mechanism in both, both to the infrared ray of external radiation different wave length, the temperature of intestinal and perienchyma thereof self not only is subject to the impact of blood flow in the blood vessel, also be subjected to self metabolic impact, so occur in the tissue mutation part temperature can owing to rich blood vessel whether with the different diversityes that show of metabolism active degree, also different to extraradial ultrared wavelength.Studies show that, composition in the blood (serum, blood plasma, hemoglobin, albumin, erythrocyte, lymphocyte, platelet) is minimum to infrared Optical Absorption in spectrum, 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 less than or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, infrared heat-scanning probe closely scans in duodenum, obtains meticulous accurate infrared image.
Integrated infrared ray thermal scanning duodenoscope system of the present invention, its work process is as follows: the blood flow in the duodenum in the blood vessel and organize the infrared ray of radiation, after accurate Infrared Detectors through entering ID infrared heat-scanning probe-infrared reception camera lens receives, process chip converts optical signal to the signal of telecommunication, through pretreatment (such as amplification, filtering etc.), enter infrared ray thermal scanning processing system main frame afterwards just be amplified to certain level by preamplifier and main amplifier.The signal of inputting simultaneously main frame also has synchronizing signal, with reference to black matrix signal etc.After infrared heat-scanning probe starts, under the driving of micromachine, stretch out the duodenoscope elder generation some distances in end, and under the driving of micromachine, rotate, circular scanning is done in duodenum road and perienchyma thereof, transfer of data to the infrared ray thermal scanning processing system main frame that the continuous crosscut scanning in many planes obtains carries out image to be processed, and output to the infrared ray thermal scanning System Monitor, clearly show duodenal three-dimensional blood vessel still image, the doctor is by graphical analysis, can find that intestinal and perienchyma's aberrant angiogenesis thereof are abundant, aberrant angiogenesis is sparse or exist blood vessel to lack the abnormal conditions such as zone, instant diagnosis basis in time is provided for the doctor.
Integrated infrared ray thermal scanning duodenoscope system of the present invention, its clinical operation method is as follows: the doctor requires patient to do suitable position, after the sterilization anesthesia, with infrared ray thermal scanning duodenoscope through patient's mouth and esophagus, utilize softness and the end of infrared ray thermal scanning duodenoscope crooked function to enter stomach, then turn in duodenum, the doctor to the duodenum water flowing or pass into operating theater instruments, processes duodenal disease under the direct-view of infrared ray thermal scanning duodenoscope.Start the infrared heat-scanning probe that is positioned at infrared ray thermal scanning duodenoscope elder generation end, after starting, stretches out infrared heat-scanning probe the duodenoscope elder generation some distances in end, do the infrared ray thermal scanning of rotation for the duodenum tract, output to the infrared ray thermal scanning System Monitor, the foundation of diagnosis duodenum tract and surrounding tissue 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 gradually a lot of fields, particularly medical field.Infrared heat-scanning probe is integrated in the duodenoscope, utilize infrared heat-scanning probe rotation under micromachine drives, stretch out the first end of duodenoscope, the temperature contrast that intestinal tissue blood vessel motion is produced and the infrared radiation that forms scans monitoring, transfer of data to the infrared ray thermal scanning processing system main frame that the continuous crosscut scanning in many planes obtains carries out image to be processed, clearly show duodenal three-dimensional blood vessel still image, for judging duodenal pathological changes and functional status, the doctor provides reliable objective basis, enrich the diagnostic means of dudenal disease, effectively improve the accuracy of diagnosis.
Description of drawings
Fig. 1 is the structural representation of integrated infrared ray thermal scanning duodenoscope system of the present invention.
Fig. 2 is the structural representation of infrared ray thermal scanning duodenoscope of the present invention.
Fig. 3 is the end construction sketch map of infrared ray thermal scanning duodenoscope shown in Figure 2.
Fig. 4 is the structural representation of infrared heat-scanning probe of the present invention.
Fig. 5 is the operation method sketch map of integrated infrared ray thermal scanning duodenoscope system of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, integrated infrared ray thermal scanning duodenoscope system of the present invention comprises infrared ray thermal scanning duodenoscope 1, cold light source main frame 2, shooting main frame 3, infrared ray thermal scanning processing system main frame 4, operation keyboard or hand-held equipment 5, infrared ray thermal scanning System Monitor 6 and scope monitor 7.Wherein, infrared ray thermal scanning processing system main frame 4 also is connected with guidance panel, and hand-held equipment 5 and guidance panel are provided with the 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 ray thermal scanning duodenoscope 1, and this infrared ray thermal scanning duodenoscope 1 is provided with soft work end 11, data connector 12 and instrument channel 13.Data connector 12 is connected with infrared ray thermal scanning processing system main frame 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, and length 〉=700mm can do respectively to four direction at least 90 ° bending.This infrared ray thermal scanning duodenoscope 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 of infrared ray thermal scanning duodenoscope 1 shown in Figure 2, this infrared ray thermal scanning duodenoscope 1 is integrated with endoscope lens 121, infrared heat-scanning probe 122 and light-conductive optic fibre 123 in the first end 111 of its soft work end 11, and is provided with instrument channel outlet 131.Diameter 〉=the 3.0mm of endoscope lens 121, and the diameter≤3.0mm of infrared heat-scanning probe 122.
Fig. 4 is the structural representation of infrared heat-scanning probe 122 of the present invention; be provided with ultrared 1222 in this infrared heat-scanning probe 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-scanning probe 122 can be under the driving of micromachine, stretch out the described infrared ray thermal scanning duodenoscope end 10mm～50mm of elder generation, and around the direction rotation of N-N ', thereby does the scanning of annular to being scanned body.
Fig. 5 is the operation method sketch map of integrated infrared ray thermal scanning duodenoscope system of the present invention.The doctor requires patient to do suitable position, after the sterilization anesthesia, with infrared ray thermal scanning duodenoscope 1 through patient's mouth and esophagus, utilize softness and the end of infrared ray thermal scanning duodenoscope crooked function to enter stomach 8, then turn in duodenum 9, the doctor to duodenum 9 water flowings or pass into operating theater instruments, processes duodenal disease under the direct-view of infrared ray thermal scanning duodenoscope 1.Start the infrared heat-scanning probe 122 that is positioned at infrared ray thermal scanning duodenoscope 1 first end 111, after starting, stretches out infrared heat-scanning probe 122 duodenoscope elder generation end 111 some distances, do the infrared ray thermal scanning of rotation for the duodenum tract, output to infrared ray thermal scanning System Monitor 6, the foundation of diagnosis duodenum tract and surrounding tissue state is provided.
Claims (5)
1. integrated infrared ray thermal scanning duodenoscope system; it is characterized in that: the cold light source main frame that comprises infrared ray thermal scanning duodenoscope and be attached thereto; the shooting main frame; scope monitor and infrared ray thermal scanning system; described infrared ray thermal scanning system comprises infrared ray thermal scanning processing system main frame and infrared ray thermal scanning System Monitor; described infrared ray thermal scanning duodenoscope is provided with the work end; data connector and instrument channel; described infrared ray thermal scanning duodenoscope is integrated with infrared heat-scanning probe in the first end of its work end; endoscope lens and light-conductive optic fibre; be provided with ultrared in the described infrared heat-scanning probe; 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.
2. integrated infrared ray thermal scanning duodenoscope system according to claim 1 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.
3. integrated infrared ray thermal scanning duodenoscope system according to claim 1 is characterized in that: be provided with in the described infrared ray thermal scanning duodenoscope be used to driving the motor that described infrared heat-scanning probe is flexible and rotate.
4. integrated infrared ray thermal scanning duodenoscope system according to claim 1 is characterized in that: described infrared ray thermal scanning duodenoscope is for adopting the soft duodenoscope of electronic CCD optical system.
5. integrated infrared ray thermal scanning duodenoscope system according to claim 1, it is characterized in that: described infrared ray thermal scanning system also comprises guidance panel, operation keyboard or the hand-held equipment that is connected with described infrared ray thermal scanning processing system main frame, 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 |
|---|---|---|---|
| CN201010581861.5A CN102100530B (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermally scanning duodenoscope system |
| PCT/CN2011/070552 WO2012075707A1 (en) | 2010-12-10 | 2011-01-25 | Duodenoscope system integrated with infrared thermal scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010581861.5A CN102100530B (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermally scanning duodenoscope system |
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| Publication Number | Publication Date |
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| CN102100530A CN102100530A (en) | 2011-06-22 |
| CN102100530B true CN102100530B (en) | 2013-04-24 |
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| CN201010581861.5A Expired - Fee Related CN102100530B (en) | 2010-12-10 | 2010-12-10 | Integrated infrared thermally scanning duodenoscope system |
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| Country | Link |
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| CN (1) | CN102100530B (en) |
| WO (1) | WO2012075707A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100536B (en) * | 2010-12-10 | 2012-11-21 | 广州宝胆医疗器械科技有限公司 | Electronic duodenoscope system with infrared thermal scanning function |
| CN109893258B (en) * | 2019-02-20 | 2024-03-29 | 广州乔铁医疗科技有限公司 | Integrated external-view mirror laparoscope system |
| CN111938559A (en) * | 2020-08-14 | 2020-11-17 | 河南科技大学第一附属医院 | Novel enteroscope for digestive system department |
| CN111904364A (en) * | 2020-08-14 | 2020-11-10 | 赣州久创科技有限公司 | Novel retractable head structure for enteroscope |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201894633U (en) * | 2010-12-10 | 2011-07-13 | 广州宝胆医疗器械科技有限公司 | Integrated infrared ray thermal scanning duodenoscope system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001286436A (en) * | 2000-04-06 | 2001-10-16 | Olympus Optical Co Ltd | Endoscope |
| JP2002253484A (en) * | 2001-02-27 | 2002-09-10 | Asahi Optical Co Ltd | Distal end of duodenoscope |
| US20030187319A1 (en) * | 2002-03-29 | 2003-10-02 | Olympus Optical Co., Ltd. | Sentinel lymph node detecting apparatus, and method thereof |
| US8774902B2 (en) * | 2006-06-01 | 2014-07-08 | Passive Imaging Medical Systems Engineering Ltd. (Pims) | Method of infrared thermography for earlier diagnosis of gastric colorectal and cervical cancer |
| JP2008212317A (en) * | 2007-03-02 | 2008-09-18 | Seiko Epson Corp | Optical device and monitor device |
| WO2010114920A1 (en) * | 2009-03-31 | 2010-10-07 | Ohio University | Automatically adjustable endoscopes |
| CN102100533A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated thermal-infrared scanning cystoscope system |
| CN201899471U (en) * | 2010-12-10 | 2011-07-20 | 广州宝胆医疗器械科技有限公司 | Electronic duodenoscope system with infrared thermal scanning function |
-
2010
- 2010-12-10 CN CN201010581861.5A patent/CN102100530B/en not_active Expired - Fee Related
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2011
- 2011-01-25 WO PCT/CN2011/070552 patent/WO2012075707A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201894633U (en) * | 2010-12-10 | 2011-07-13 | 广州宝胆医疗器械科技有限公司 | Integrated infrared ray thermal scanning duodenoscope system |
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| WO2012075707A1 (en) | 2012-06-14 |
| CN102100530A (en) | 2011-06-22 |
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