CN102100526A - Electronic esophagoscope system with infrared thermally scanning function - Google Patents
Electronic esophagoscope system with infrared thermally scanning function Download PDFInfo
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- CN102100526A CN102100526A CN 201010581689 CN201010581689A CN102100526A CN 102100526 A CN102100526 A CN 102100526A CN 201010581689 CN201010581689 CN 201010581689 CN 201010581689 A CN201010581689 A CN 201010581689A CN 102100526 A CN102100526 A CN 102100526A
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- esophagoscope
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- infrared heat
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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
- A61B1/2733—Oesophagoscopes
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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
Abstract
The invention belongs to the field of medical apparatuses and in particular discloses an electronic esophagoscope system with an infrared thermally scanning function. The electronic esophagoscope system comprises an electronic esophagoscope, and a cold light source host, a camera host and an endoscopic monitor which are connected with the electronic esophagoscope, wherein the electronic esophagoscope is also provided with an infrared thermally scanning system; and the infrared thermally scanning system comprises an infrared thermally scanning probe, an infrared thermally scanning processing system host and an infrared thermally scanning system monitor. In the electronic esophagoscope system, an infrared thermally scanning technology is introduced on the basis of the traditional electronic esophagoscope; an esophagus wall three-dimensional blood vessel static image is displayed clearly by using the infrared thermally scanning probe to move linearly and annularly; and reliable and objective basis is provided to a doctor to judge esophageal lesions and functional states. In addition, the infrared thermally scanning processing system provides a plurality of working modes and comprises a common display mode and a night vision display mode; and the doctor can make accurate diagnosis by analyzing and comparing diagnosis images of different display modes. Diagnosis methods of esophagopathy are greatly enriched and accuracy of diagnosis is effectively improved.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to have the electronics esophagoscope system of the band infrared heat scanheads of infrared heat scan function.
Prior art
Medical infrared imaging derives from military industrial technology, use the history in existing more than 40 year, along with medical science, infrared imaging, and the development of multiple technologies such as multimedia, 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, and its range of application clinically enlarges.Infrared imaging diagnosis at present demonstrates certain advantage in the following areas: 1, judge position, scope, the degree of acute and chronic inflammation; 2, the blood supply functional status of monitoring vascular lesions; 3, tumor early warning indication, the omnidistance supervision and the curative effect assessment.This shows, during infrared imaging to the important supplement of other morphology diagnostic methods such as B ultrasonic, CT, MR.
The electronics esophagoscope is the soft fibre esophagoscope that work end fore device has the electronic CCD process chip, the electronics esophagoscope is the apparatus commonly used that carries out the esophagus operation, the electronics esophagoscope is connected with shooting main frame, monitor and cold light source main frame, cooperate various operating theater instruments, the doctor can go deep into carrying out operation on digestive tract in the esophagus.
Do not occur still at present that both are incorporated into the endoscopic system of exercising usefulness in conjunction with the electronics esophagoscope with the infrared heat scanheads.Therefore, a kind of electronics esophagoscope systems technology with infrared heat scan function that the infrared heat scanning technique is used in combination with the electronics esophagoscope of design is extremely urgent.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of electronics electronics esophagoscope system with infrared heat scan function is provided, this electronics esophagoscope system introduces the infrared heat scanning system in the electronics esophagoscope system, probe by the infrared heat scanning system carries out spatial scanning to esophagus and tissue thereof, transfer of data to the infrared heat scanning system main frame that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, the three-dimensional blood vessel still image of clear demonstration esophageal wall provides the infrared heat scanogram of a width of cloth esophagus and tissue thereof for the doctor.
In order to realize above-mentioned technical purpose, the present invention is achieved through the following technical solutions:
Electronics esophagoscope system with infrared heat scan function of the present invention, comprise electronics esophagoscope and the cold light source main frame that is connected with the electronics esophagoscope, shooting main frame, scope monitor, also be provided with the infrared heat scanning system in the described electronics esophagoscope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat scan process system host and infrared heat scanning system monitor.
Among the present invention, described electronics esophagoscope, comprise soft scope end, data connector, instrument channel, operating grip, the electronic CCD optical system of this kind form, is mounted in the first end of soft scope end, adopts CCD optical system, and the CCD chip that is adopted adopts≤1/4 more than or equal to 3.0 optical lens "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.The diameter of soft scope end is 10cm～20mm, and this soft scope end is to use micro-flexible material manufacturing to form, and its first end has crooked function, and this elder generation end can be done the bendings of at least 90 degree to four direction respectively.Described instrument channel diameter is more than or equal to 3.0mm.Described CCD optical system is installed in soft scope end front end, adopts the electronic CCD optical system of diameter more than or equal to 3.0 optical lens, and its CCD chip adopts≤1/4 ", the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.
In the present invention, described infrared heat scanheads comprises probe work end, operator handle and data wire, described probe work end is passed the instrument channel of electronics esophagoscope and is stretched out from the front end of soft scope end, described data wire is connected with infrared heat scan process system host by joint, and described infrared heat scanning system monitor is connected with infrared heat scan process system host.
Infrared heat scanheads of the present invention, its probe work tip lengths scope is 500～2000mm, the external diameter of this probe work end is smaller or equal to 3.0mm, the probe tip minister degree of described probe work end front end is less than 50mm, and design has ultrared in the first end of described probe, and ultrared is equipped with infrared facility, infrared facility comprises the infrared light supply emitter, infrared reception camera lens; Infrared light supply emitter and infrared reception camera lens are formed one group of infrared facility, and the ultrared the inside of the first end of popping one's head in is integrated with three groups of identical infrared facilitys, and three groups of infrared facilitys are mutually 60 degree designs; Ultrared can be rotated by the driving of motor, and does linear and annular moving, thereby does linear and annular scanning to being scanned body.
The operator handle of infrared heat scanheads of the present invention, its structure comprises gauge tap, mode selection switch, inching switch etc.Described data wire is connected with infrared heat processing system main frame by joint.
Infrared heat processing system main frame of the present invention, its guidance panel and operation keyboard or hand-held equipment provide abundant control knob, buttons such as switch, model selection, infrared intensity fine setting, monitor menu.Model selection can be switched 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.
Infrared heat processing system main frame of the present invention, the external operation keyboard of the output port of its rear board or hand-held equipment, monitor etc., the scanning of monitor is consistent with the scanning of infrared heat scanheads, realizes synchronous scanning.
Infrared heat scanning system of the present invention, its operation principle: the blood flow of blood vessel in the esophageal tissue, 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 esophagus and perienchyma thereof self not only is subjected to the influence of blood flow in the blood vessel, influenced by the metabolic of self, so take place in the tissue mutation part temperature can owing to rich blood vessel whether with the different diversityes that show of metabolic active degree, such as esophagus canceration or inflammation etc., 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 heat scanning system is smaller or equal to 0.05 degree, spatial resolving power reaches 0.8mrad at least, the infrared heat scanheads closely scans in esophagus, obtains meticulous accurate infrared image.
Infrared heat scanning system of the present invention, its work process: blood flow and organize radiating infrared ray in the esophagus blood vessel, after the accurate Infrared Detectors-infrared reception camera lens reception that enters Endo-esophageal infrared scan probe, process chip converts optical signal to the signal of telecommunication, through pretreatment (as amplification, filtering etc.), enter infrared heat processing system main frame 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.Transfer of data to the infrared heat scanning system main frame that the continuous crosscut scanning in many planes obtains carries out Flame Image Process, output to the infrared system monitor, the three-dimensional blood vessel still image of clear demonstration esophagus, the doctor can analyze by image, can find that esophagus or perienchyma's aberrant angiogenesis 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.
The electronics esophagoscope system of band infrared heat scanheads of the present invention, its clinical operation method is as described below: the patient at first does suitable position, put into eyelid retractor and fixing to patient oral cavity portion, ready work, slowly insert the electronics esophagoscope to patient's esophagus then, the electronics esophagoscope provides the image of patient's esophagus clearly, can cooperate the diseases such as tumor of processing patient esophagus through the instrument channel of electronics esophagoscope; The work end of infrared heat scanheads enters esophagus through the instrument channel of electronics esophagoscope, start the infrared heat scan function, esophageal wall and surrounding tissue are scanned, output to the infra-red heat scanning system and monitor, the doctor is provided the foundation to the potential disease diagnosis of esophagus.
Compared with prior art, the invention has the beneficial effects as follows:
The precision height of the infrared resolution rate of present medical infrared imagery technique, and be widely used in a lot of fields, particularly medical field gradually.The electronics esophagoscope of band infrared heat scanheads, with the electronics esophagoscope is platform, introducing the infrared heat scanheads enters in the esophagus, utilize the infrared heat scanheads to do linear and annular moving, the temperature contrast that esophageal wall blood vessel motion is produced and linearity carried out in the infrared radiation that forms and annular scanning is monitored, to obtain the continuous crosscut scanning imagery in many planes, transfer of data to the infrared heat scanning system main frame that the continuous crosscut scanning in many planes is obtained carries out Flame Image Process then, the three-dimensional blood vessel still image of clear demonstration esophagus provides reliable objective basis for the doctor judges esophagus pathological changes and functional status.In addition, infrared heat scan process of the present invention system provides multiple mode of operation, comprises common display pattern and night vision display mode, and the doctor can make correct diagnosis by analyzing and the diagnostic image of different display modes relatively.The present invention greatly enriches the diagnostic means of esophageal disease, improves the accuracy of diagnosis effectively.
Description of drawings
Fig. 1 is the system schematic with electronics esophagoscope of infrared heat scan function of the present invention.
Fig. 2 is the surface structure sketch map of electronics esophagoscope among the present invention.
Fig. 3 is an electronics esophagoscope elder generation end sketch map among the present invention.
Fig. 4 is an infrared heat scanheads surface structure sketch map of the present invention.
Fig. 5 is the work end view of infrared heat scanheads of the present invention.
Fig. 6 is three groups of infrared facility distribution schematic diagrams among the present invention.
Fig. 7 is the operation method sketch map with electronics esophagoscope system of infrared heat scanheads function 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, the electronics esophagoscope system of band infrared heat scanheads of the present invention comprises electronics esophagoscope 1, cold light source main frame 3, shooting main frame 4 and scope monitor 8, infrared heat scanheads 2, infrared heat processing system main frame 5, operation keyboard or hand-held equipment 6, infrared heat scanning system monitor 7.
Fig. 2 is the surface structure sketch map of the electronics esophagoscope 1 among the present invention.It is identical that described electronics esophagoscope 1 structure and tradition are used for the soft electronics esophagoscope of gastral fiber, comprises soft scope end 11, instrument channel 12, operating grip 13, data connector 14.These soft scope end 11 soft material manufacturings, and its first end 111 has crooked function, this elder generation end 111 can be done the bending of at least 90 degree to four direction respectively, and the diameter of described soft scope end 11 is situated between between 10cm～20mm, and the diameter of described instrument channel 12 is more than or equal to 3.0mm.
Fig. 3 is first end 111 sketch maps of the electronics esophagoscope 1 described in the present invention.The first end 111 of electronics esophagoscope 1 is integrated has designed following various piece: optical lens 141, light-conductive optic fibre 142, instrument channel outlet 121.The ccd optical system is installed in the front end of soft scope end 11, and adopts the electronic CCD optical system of diameter more than or equal to 3.0mm optical lens 131, and its CCD chip adopts≤1/4 ", the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.Probe work end 21 parts of infrared heat scanheads 2 of the present invention enter by instrument channel 12 carries out work in the esophagus.
Fig. 4 is the surface structure sketch map of the infrared heat scanheads 2 described in the present invention.Infrared heat scanheads 2 structures comprise probe work end 21, and operator is 22 and data wire 23.Described probe work end 21 long 500～2000mm, its external diameter is smaller or equal to 3.0mm; Described operator comprises gauge tap to 22 design control knobs 221, mode selection switch, inching switch etc.; Described data wire 23 is connected with infrared heat processing system main frame 5 by joint.
Fig. 5 is the first end of probe described in the present invention 211 structural representations.The 211 li designs in first end of popping one's head in have ultrared 212, and ultrared 212 is equipped with infrared facility 213, and infrared facility 213 comprises the infrared light supply emitter, infrared reception camera lens; Infrared light supply emitter and infrared structure camera lens are formed one group of infrared facility 213, and ultrared 212 the insides are integrated with 213, three groups of infrared facilitys 213 of three groups of identical infrared facilitys and are mutually 60 degree designs; Ultrared 212 can be rotated by the driving of motor, and does linear and annular moving, thereby does linear and annular scanning (as shown in Figure 6) to being scanned body.
Fig. 6 is the clinical operation sketch map of the electronics esophagoscope system of band infrared heat scanheads of the present invention.Its clinical operation method is as described below: the patient at first does suitable position, put into eyelid retractor 10 and fixing to patient oral cavity portion, ready work, slowly insert electronics esophagoscope 1 to patient's esophagus 9 then, electronics esophagoscope 1 provides the image of patient's esophagus 9 clearly, can cooperate the diseases such as tumor of processing patient esophagus 9 through the instrument channel 12 of electronics esophagoscope 1; The probe work end 21 of infrared heat scanheads 2 enters esophagus through the instrument channel 12 of electronics esophagoscope 1, start the infrared heat scan function, esophageal wall and surrounding tissue are scanned, output to infrared heat scanning system monitor 7, the doctor is provided the foundation to esophagus 9 potential disease diagnosis.
As shown in Figure 1, infra red treatment main frame 5 of the present invention, its guidance panel and operation keyboard or hand-held equipment 6 provide abundant control knob, buttons such as switch, model selection, infrared intensity fine setting, monitor menu.Model selection can be switched 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 3 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.
Claims (8)
1. the electronics esophagoscope system that has the infrared heat scan function, comprise electronics esophagoscope and the cold light source main frame that is connected with the electronics esophagoscope, shooting main frame, scope monitor, it is characterized in that: also be provided with the infrared heat scanning system in the described electronics esophagoscope, described infrared heat scanning system comprises infrared heat scanheads, infrared heat scan process system host and infrared heat scanning system monitor.
2. the electronics esophagoscope system with infrared heat scan function according to claim 1, its characteristics are: the CCD electron-optical system is adopted in described electronics esophagoscope, and described electronics esophagoscope comprises soft scope end, data connector, instrument channel, operating grip.
3. the electronics esophagoscope system with infrared heat scan function according to claim 2, it is characterized in that: described infrared heat scanheads comprises probe work end, operator handle and data wire, described probe work end is passed the instrument channel of electronics esophagoscope and is stretched out from the front end of soft scope end, described data wire is connected with infrared heat scan process system host by joint, and described infrared heat scanning system monitor is connected with infrared heat scan process system host.
4. the electronics esophagoscope system with infrared heat scan function according to claim 3, it is characterized in that: the front end of described probe work end is the first end of probe, pop one's head in and be provided with ultrared in the first end, 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.
5. the electronics esophagoscope system with infrared heat scan function according to claim 4, it is characterized in that: the infrared facility of described ultrared is three groups, these three groups of infrared facilitys are mutually 60 degree designs, and these three groups of infrared facilitys are hidden in the inside of the first end of probe.
6. the electronics esophagoscope system with infrared heat scan function according to claim 3, it is characterized in that: described probe working end minister 500～2000mm, described probe work outer end diameter is smaller or equal to 3.0mm, and described probe tip minister degree is less than 50mm.
7. the electronics esophagoscope system with infrared heat scan function according to claim 3 is characterized in that: the operator of described infrared heat scanheads is comprising gauge tap, mode selection switch and inching switch.
8. the electronics esophagoscope system with infrared heat scan function according to claim 1, it is characterized in that: described infrared heat scan process system host also comprises connected guidance panel, operation keyboard or hand-held equipment, and described guidance panel, operation keyboard or hand-held equipment are provided with control knob, shift knob, have 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 |
|---|---|---|---|
| CN2010105816893A CN102100526B (en) | 2010-12-10 | 2010-12-10 | Electronic esophagoscope system with infrared thermally scanning function |
| PCT/CN2011/070578 WO2012075713A1 (en) | 2010-12-10 | 2011-01-25 | Electronic esophagoscope system with infrared thermal scanning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105816893A CN102100526B (en) | 2010-12-10 | 2010-12-10 | Electronic esophagoscope system with infrared thermally scanning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102100526A true CN102100526A (en) | 2011-06-22 |
| CN102100526B CN102100526B (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105816893A Expired - Fee Related CN102100526B (en) | 2010-12-10 | 2010-12-10 | Electronic esophagoscope system with infrared thermally scanning function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102100526B (en) |
| WO (1) | WO2012075713A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429631A (en) * | 2011-12-30 | 2012-05-02 | 广州宝胆医疗器械科技有限公司 | Esophagoscope system with night vision function |
| CN103750812A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Proctoscope system with night vision function |
| CN103932671A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Arthroscope system with night vision function |
| CN103932664A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Vaginoscope system with night vision function |
| CN104720752A (en) * | 2015-02-13 | 2015-06-24 | 汉斯·格里格森 | Detector used for carrying out internal thermal imaging on hollow cavity structure and system device |
| CN111248848A (en) * | 2020-02-07 | 2020-06-09 | 青岛大学附属医院 | Novel digestive tract lesion endoscope positioning device |
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- 2011-01-25 WO PCT/CN2011/070578 patent/WO2012075713A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102429631A (en) * | 2011-12-30 | 2012-05-02 | 广州宝胆医疗器械科技有限公司 | Esophagoscope system with night vision function |
| CN103750812A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Proctoscope system with night vision function |
| CN103932671A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Arthroscope system with night vision function |
| CN103932664A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Vaginoscope system with night vision function |
| CN104720752A (en) * | 2015-02-13 | 2015-06-24 | 汉斯·格里格森 | Detector used for carrying out internal thermal imaging on hollow cavity structure and system device |
| CN104720752B (en) * | 2015-02-13 | 2017-09-15 | 亚太仿生学有限公司 | A kind of detector and system and device for thermal imaging inside cavity structure |
| CN111248848A (en) * | 2020-02-07 | 2020-06-09 | 青岛大学附属医院 | Novel digestive tract lesion endoscope positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102100526B (en) | 2012-11-21 |
| WO2012075713A1 (en) | 2012-06-14 |
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