CN103932663A - Doppler laser electronic gastroscope system - Google Patents
Doppler laser electronic gastroscope system Download PDFInfo
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- CN103932663A CN103932663A CN201110459545.5A CN201110459545A CN103932663A CN 103932663 A CN103932663 A CN 103932663A CN 201110459545 A CN201110459545 A CN 201110459545A CN 103932663 A CN103932663 A CN 103932663A
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- laser doppler
- electronic gastroscope
- doppler
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Abstract
The invention belongs to the field of medical instruments and particularly discloses a Doppler laser electronic gastroscope system. The Doppler laser electronic gastroscope system comprises an electronic gastroscope. The electronic gastroscope comprises an endoscope working end, a cold light source connector, a data connector, an instrument channel and a control module. A Doppler laser scanning module is integrated at the tip end of the endoscope working end, and a Doppler laser processing host and a monitor connected with the Doppler laser processing host are connected to the Doppler laser scanning module through data lines. According to the Doppler laser electronic gastroscope system, on the basis of the Doppler principle of Doppler lasers, irradiation is performed through laser beams, and data obtained after frequency modulation is performed on reflected, transmitted and scattered light together with reference light are recorded so that the flow velocity of blood in blood vessels can be accurately detected and the blood flow can be accurately calculated. The Doppler laser technology has higher measurement precision than the Doppler ultrasound technology, the blood flow dynamic graphs, the blood flow velocity graphs and the like of gastral cavity and inter-wall blood vessels and blood vessels of tissue of the gastral cavity can be accurately acquired, and thus more precise data support can be provided for diagnosis performed by a doctor.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to laser doppler electronic gastroscope system.
Prior art
Doppler principle is all used widely in every field, the industrial Doppler effect that utilizes laser beam, and for the speed of Measuring Object, its degree of accuracy is high; Medically utilize hyperacoustic Doppler effect, observation patient body situation.Laser doppler technology slowly also enters medical domain at present, utilize the Doppler effect of laser to measure the microcirculation blood flow of various tissues and organ in the mode of noinvasive or Wicresoft, in addition can also do a series of analytical calculation, comprise microcirculatory hemodynamics variation, and the heart double pulse etc. of synchronously beating even, the object of accomplishing accurate monitoring.
But also laser doppler technology and gastroscope are not carried out to combination at present, the information such as the vascular flow that utilizes laser doppler scan module to survey in gastroscope treatment gastral cavity pathological changes to organize between gastral cavity and wall, make a series of effective analytical calculations, offer precise data, therefore, develop a kind of gastroscope system that collects laser doppler extremely urgent, it can provide new visual angle and new means for the diagnosis of gastropathy.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the invention discloses a kind of laser doppler electronic gastroscope system, this system is in gastroscope treatment gastral cavity pathological changes, the information such as the vascular flow that utilizes laser doppler scan module to survey to organize between gastral cavity and wall, make a series of effective analytical calculations, offer precise data, for diagnosis provides new foundation.
In order to reach above-mentioned technical purpose, the present invention is achieved by the following technical solutions:
A kind of laser doppler electronic gastroscope system of the present invention, comprise electronic gastroscope, the shooting main frame and the monitor thereof that are connected with electronic gastroscope, cold light source main frame, operation keyboard or handheld device, described gastroscope comprises scope work end, cold light source joint, data connector, instrument channel and control module, the first end of described scope work end is integrated with optical lens, optical fibers, instrument channel outlet, intake tunnel outlet, exhalant canal outlet and laser doppler scan module, the monitor that is connected with laser doppler processing host and is connected with this laser doppler processing host by data wire on described laser doppler scan module.
As the further improvement of even numbers technology, described laser doppler scan module is positioned at the center of the hard scope work end tip portion of scope main body, described laser doppler scan module comprises the insulating glass connecting successively, laser doppler emitter, laser doppler receptor, drive laser doppler scan module entirety to do the motion of transverse movement, process chip and data transmission link, described laser doppler scan module does teeter under the driving of motion, laser doppler emitter on it sends frequency laser, laser doppler receptor gathers the laser returning, and after treated chip processing, be sent to laser doppler processing host through data transmission link.
Laser doppler processing host of the present invention, its function comprises the data that collect of accepting laser doppler scan module, through laser doppler processing host analyzing and processing, can measure the microcirculation blood flow of blood vessel between gastral cavity wall, all microcirculatory perfusion amounts, comprise that blood capillary, arteriole, venule and arteriovenous anastomosis prop up, by further computational analysis, can monitor the senior clinical datas such as microcirculatory hemodynamics variation, the external operation keyboard of laser doppler processing host or handheld device, monitor.
Laser doppler processing host of the present invention, can carry powerful data base and powerful software test bag, can meet the different needs of the different object doctor of section.In addition, the operated key of described laser doppler processing host or handheld device, its function is that the laser doppler scan module of laser doppler gastroscope is controlled, and scan mode and display mode etc. are switched etc. to effect.
In the present invention, the surface of described control module is made by waterproof and high pressure resistant material, guarantees that it has good operability and safety.
In the present invention, described gastroscope is soft electronic gastroscope, be made up of soft material the scope work end of this soft electronic gastroscope, described scope work end diameter range is 15～20mm, the diameter range of described scope work end is instrument channel diameter >=3.0mm, the diameter >=1.0mm of its intake tunnel and exhalant canal.
It is the CCD electron-optical system of 1.5～3.0mm optical lens that the optical lens of described scope work end tip portion adopts diameter range, and its CCD chip adopts≤1/4 ", the CCD of at least 48 ten thousand valid pixels, 100 ° of the angles of view or more than.
Compared with prior art, the invention has the beneficial effects as follows:
The Doppler effect of sound wave is widely used in the diagnosis of medical science, comprising gynecological, multiple fields such as Gastroenterology dept. have adopted the foundation of doppler ultrasound scanning as Checking and diagnosis at large, and laser doppler measuring technique has than the more accurate feature of doppler technique.The present invention has utilized the advantage of laser doppler scanning fully, laser doppler scan module is integrated in to electronic gastroscope, utilize laser doppler scan module to gather tissue between gastral cavity and wall, in the situation that not changing scope, can process stomach intracavity lesion simultaneously and the situation of organizing between gastral cavity and wall thereof be checked, save operating time, improved the success rate of operation and reduced relapse rate.
Brief description of the drawings
Fig. 1 is laser doppler electronic gastroscope system schematic diagram of the present invention.
Fig. 2 is the surface structure schematic diagram of electronic gastroscope in the present invention.
Fig. 3 is the scope work end view of electronic gastroscope in the present invention.
Fig. 4 is the structural representation of laser doppler scan module of the present invention;
Fig. 5 is the side view of above-mentioned Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, laser doppler electronic gastroscope system of the present invention, the shooting main frame 3 that comprises electronic gastroscope 1, be connected with electronic gastroscope 1 and monitor 6 thereof, cold light source main frame 2, laser doppler processing host 4, operation keyboard or handheld device 5, monitor 7 etc.
As shown in Figure 2, described electronic gastroscope 1 comprises soft scope work end 11, instrument channel 14, intake tunnel 15, exhalant canal 16, operating grip 19, data connector 18 and control module 17.Described control module 17 is arranged on the shank of electronic gastroscope 1, and described control module 17 surfaces are used waterproof and high pressure resistant design of material, guarantee that it has good operability and safety.
As shown in Figure 3, Figure 4, described electronic gastroscope, its 11Xian end, scope work end 111 is designed with optical lens 131, optical fibers 121, instrument channel outlet 141, intake tunnel outlet 151, exhalant canal outlet 161 and laser doppler scan module 132.In the present invention, be made up of soft material described scope work end 11, described scope work end 11 diameter ranges are 15～20mm, and the diameter range of described scope work end 11 is instrument channel diameter >=3.0mm, the diameter >=1.0mm of its intake tunnel and exhalant canal.It is the CCD electron-optical system of 1.5～3.0mm optical lens that the optical lens of 11Xian end, described scope work end adopts diameter range, and its CCD chip adopts≤1/4 ", the CCD of at least 48 ten thousand valid pixels, 100 ° of the angles of view or more than.
As shown in Figure 5, laser doppler scan module 132 is positioned at the center of the 11Xian end, scope work end 111 of hard electronic gastroscope 1, this laser doppler scan module 132 comprises successively the insulating glass 1321, laser doppler emitter, the laser doppler receptor 1322 that connect, drives laser doppler scan module entirety to do motion 1323, process chip 1324 and the data transmission link 1325 of transverse movement.Laser doppler scan module 132 does teeter under the driving of motion 1324, laser doppler emitter on it sends characteristic frequency laser, laser doppler receptor gathers the laser returning, and after treated chip 1324 processing, be sent to laser doppler processing host 4 through data transmission link 1325.
Laser doppler scan module is integrated in electronic gastroscope by the present invention, utilize laser doppler scan module to gather gastral cavity wall tissue, in the situation that not changing electronic gastroscope, can process stomach intracavity lesion simultaneously and the situation of organizing between gastral cavity and wall be checked, offer precise data, for diagnosis provides new foundation, save operating time, improved the success rate of operation and reduced relapse rate, for the diagnosis of urinary tract disease provides new visual angle and new means.
The present invention is not limited to above-mentioned embodiment, every various changes of the present invention or modification are not departed to the spirit and scope of the present invention, if these are changed and within modification belongs to claim of the present invention and equivalent technologies scope, the present invention also means and comprises these changes and modification.
Claims (7)
1. a laser doppler electronic gastroscope system, comprise electronic gastroscope, the shooting main frame and the monitor thereof that are connected with electronic gastroscope, cold light source main frame, operation keyboard or handheld device, described gastroscope comprises scope work end, cold light source joint, data connector, instrument channel and control module, it is characterized in that: the first end of described scope work end is integrated with optical lens, optical fibers, instrument channel outlet, intake tunnel outlet, exhalant canal outlet and laser doppler scan module, the monitor that is connected with laser doppler processing host and is connected with this laser doppler processing host by data wire on described laser doppler scan module.
2. laser doppler electronic gastroscope system according to claim 1, it is characterized in that: described laser doppler scan module is positioned at the center of the hard scope work end tip portion of scope main body, described laser doppler scan module comprises the insulating glass connecting successively, laser doppler emitter, laser doppler receptor, drive laser doppler scan module entirety to do the motion of transverse movement, process chip and data transmission link, described laser doppler scan module does teeter under the driving of motion, laser doppler emitter on it sends frequency laser, laser doppler receptor gathers the laser returning, and after treated chip processing, be sent to laser doppler processing host through data transmission link.
3. laser doppler electronic gastroscope system according to claim 1 and 2, is characterized in that: the surface of described control module is made by waterproof and high pressure resistant material.
4. laser doppler electronic gastroscope system according to claim 1, is characterized in that: described electronic gastroscope is soft electronic gastroscope, and be made up of soft material the scope work end of this soft electronic gastroscope.
5. laser doppler electronic gastroscope system according to claim 1, is characterized in that: described scope work end diameter range is 15～20mm.
6. laser doppler electronic gastroscope system according to claim 1, it is characterized in that: it is the CCD electron-optical system of 1.5～3.0mm optical lens that the optical lens of described scope work end tip portion adopts diameter range, its CCD chip adopts≤1/4 "; the CCD of at least 48 ten thousand valid pixels, 100 ° of the angles of view or more than.
7. laser doppler electronic gastroscope system according to claim 1, is characterized in that: the diameter range of described scope work end is instrument channel diameter >=3.0mm, the diameter >=1.0mm of its intake tunnel and exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459545.5A CN103932663A (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459545.5A CN103932663A (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
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| CN103932663A true CN103932663A (en) | 2014-07-23 |
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| CN201110459545.5A Pending CN103932663A (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586436A (en) * | 2015-01-14 | 2015-05-06 | 郑伟 | Gastroscope ultrasonoscopy nursing machine |
| CN107088266A (en) * | 2017-04-06 | 2017-08-25 | 中国人民解放军总医院 | Photodynamic therapy system with visualization function |
| CN107137824A (en) * | 2017-04-06 | 2017-09-08 | 中国人民解放军总医院 | With the photodynamic therapy system for visualizing and showing hot spot boundary function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163532A (en) * | 1993-12-14 | 1995-06-27 | Canon Inc | Ophthalmologic measuring system |
| US6173197B1 (en) * | 1996-11-09 | 2001-01-09 | Moor Instruments Limited | Apparatus for measuring microvascular blood flow |
| WO2001050955A1 (en) * | 2000-01-14 | 2001-07-19 | Flock Stephen T | Improved endoscopic imaging and treatment of anatomic structures |
| CN102008323A (en) * | 2010-12-30 | 2011-04-13 | 广州宝胆医疗器械科技有限公司 | Electronic oviduct lens system having color Doppler ultrasound scanning function |
| CN102068285A (en) * | 2010-12-30 | 2011-05-25 | 广州宝胆医疗器械科技有限公司 | Esophagoscope system with color Doppler ultrasound scanning function |
| CN102100528A (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 gastroscope system |
| CN202408841U (en) * | 2011-12-30 | 2012-09-05 | 广州宝胆医疗器械科技有限公司 | Doppler laser electronic gastroscope system |
-
2011
- 2011-12-30 CN CN201110459545.5A patent/CN103932663A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163532A (en) * | 1993-12-14 | 1995-06-27 | Canon Inc | Ophthalmologic measuring system |
| US6173197B1 (en) * | 1996-11-09 | 2001-01-09 | Moor Instruments Limited | Apparatus for measuring microvascular blood flow |
| WO2001050955A1 (en) * | 2000-01-14 | 2001-07-19 | Flock Stephen T | Improved endoscopic imaging and treatment of anatomic structures |
| CN102100528A (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 gastroscope system |
| CN102008323A (en) * | 2010-12-30 | 2011-04-13 | 广州宝胆医疗器械科技有限公司 | Electronic oviduct lens system having color Doppler ultrasound scanning function |
| CN102068285A (en) * | 2010-12-30 | 2011-05-25 | 广州宝胆医疗器械科技有限公司 | Esophagoscope system with color Doppler ultrasound scanning function |
| CN202408841U (en) * | 2011-12-30 | 2012-09-05 | 广州宝胆医疗器械科技有限公司 | Doppler laser electronic gastroscope system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586436A (en) * | 2015-01-14 | 2015-05-06 | 郑伟 | Gastroscope ultrasonoscopy nursing machine |
| CN107088266A (en) * | 2017-04-06 | 2017-08-25 | 中国人民解放军总医院 | Photodynamic therapy system with visualization function |
| CN107137824A (en) * | 2017-04-06 | 2017-09-08 | 中国人民解放军总医院 | With the photodynamic therapy system for visualizing and showing hot spot boundary function |
| CN107137824B (en) * | 2017-04-06 | 2019-07-16 | 中国人民解放军总医院 | With the photodynamic therapy system for visualizing and showing hot spot boundary function |
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Application publication date: 20140723 |