CN202408841U - Doppler laser electronic gastroscope system - Google Patents
Doppler laser electronic gastroscope system Download PDFInfo
- Publication number
- CN202408841U CN202408841U CN2011205736969U CN201120573696U CN202408841U CN 202408841 U CN202408841 U CN 202408841U CN 2011205736969 U CN2011205736969 U CN 2011205736969U CN 201120573696 U CN201120573696 U CN 201120573696U CN 202408841 U CN202408841 U CN 202408841U
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- laser doppler
- electronic gastroscope
- laser
- doppler
- work end
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Abstract
The utility model belongs to the field of medical apparatus 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 part, a cold light source connector, a data connector, an instrument channel and a control module; a Doppler laser scanning module is integrated at the apex part of the endoscope working end part; and a Doppler laser treatment mainframe and a monitor connected with the Doppler laser treatment mainframe are connected to the Doppler laser scanning module through data lines. According to the utility model, the Doppler principle of Doppler laser is utilized, a laser beam is used for irradiating and recording reflecting, transmission and scattering light, and data after frequency modulation of the light is referred, so that the blood flow velocity of a blood vessel can be detected accurately, and the blood flow rate can be calculated; and the measuring accuracy of the Doppler laser technology is higher than that of the Doppler ultrasonic technology, and the blood flow dynamic diagram, the blood flow velocity diagram and the like of the gastral cavity, the intramural blood vessels thereof, and the blood vessels of the tissues can be acquired accurately, and more precision and more accurate data support can be provided for diagnosis of doctors.
Description
Technical field
This utility model belongs to field of medical appliances, is specifically related to laser doppler electronic gastroscope system.
Background technology
Doppler principle all is used widely in every field, utilizes the Doppler effect of laser beam in the industry, is used for the speed of Measuring Object, and its degree of accuracy is high; Medically utilize hyperacoustic Doppler effect, observation patient body situation.The laser doppler technology slowly also gets into medical domain at present; Utilize the Doppler effect of laser to measure the microcirculation blood flow of various tissues and organ with the mode of noinvasive or Wicresoft; In addition can also do series of analysis calculates; Comprise microcirculatory hemodynamics variation, and heart is beated synchronously even double pulse etc., accomplish the purpose of accurate monitoring.
But also the laser doppler technology is not combined with gastroscope at present; In gastroscope treatment gastral cavity pathological changes, utilize the laser doppler scan module to survey the information of organizing between gastral cavity and wall such as vascular flow; Make a series of effective analytical calculations, offer precise data, therefore; It is extremely urgent to develop a kind of gastroscope system that collects laser doppler, and it can provide new visual angle and new means for the diagnosis of gastropathy.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned prior art; The utility model discloses a kind of laser doppler electronic gastroscope system; This system utilizes the laser doppler scan module to survey the information of organizing between gastral cavity and wall such as vascular flow in gastroscope treatment gastral cavity pathological changes, makes a series of effective analytical calculations; Offer precise data, for diagnosis provides new foundation.
In order to reach above-mentioned technical purpose, this utility model is realized through following technical scheme:
The described a kind of laser doppler electronic gastroscope of this utility model system; The shooting main frame and the monitor thereof that comprise electronic gastroscope, are connected with electronic gastroscope; Cold light source main frame, operation keyboard or handheld device; Said gastroscope comprises scope work end, cold light source joint, data connector, instrument channel and control module; The first end of said 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 the laser doppler processing host and is connected with this laser doppler processing host through data wire on the said laser doppler scan module.
Further improvement as the even numbers technology; Said laser doppler scan module is positioned at the center of the hard scope work end tip portion of scope main body; Said laser doppler scan module comprises successively the insulating glass, laser doppler emitter, the laser doppler receptor that connect, drives motion, process chip and data transmission link that laser doppler scan module integral body is done transverse movement; Said laser doppler scan module is done teeter under the driving of motion; Laser doppler emitter on it sends frequency laser; The laser doppler receptor is gathered the laser that returns, and after the processing of treated chip, is sent to the laser doppler processing host through data transmission link.
The described laser doppler processing host of this utility model; Its function comprises the data that collect of accepting the laser doppler scan module; Through laser doppler processing host analyzing and processing, can measure the microcirculation blood flow of blood vessel between the gastral cavity wall, all the microcirculatory perfusion amount; Comprise that blood capillary, arteriole, venule and arteriovenous anastomosis prop up; Through further computational analysis, can monitor senior clinical datas such as microcirculatory hemodynamics variation, external operation keyboard of laser doppler processing host or handheld device, monitor.
The described laser doppler processing host of this utility model can carry powerful data base and powerful software test bag, can satisfy the different needs of the different purpose doctors of section.In addition, the operated key of said laser doppler processing host or handheld device, its function are that the laser doppler scan module of laser doppler gastroscope is controlled, and scan mode and display mode etc. such as are switched at effect.
In this utility model, the surface of said control module is formed by waterproof and high pressure resistant material, guarantees that it has good operability and safety.
In this utility model; Said gastroscope is soft electronic gastroscope; The scope work end of this soft electronic gastroscope is processed by soft material; Said scope work end diameter range is 15～20mm, and the diameter range of said 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 said scope work end tip portion adopts diameter range, 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.
Compared with prior art, the beneficial effect of this utility model is:
The Doppler effect of sound wave is widely used in the diagnosis of medical science; Comprising gynecological; The foundation of doppler ultrasound scanning as inspection and diagnosis adopted in a plurality of fields such as Gastroenterology dept. at large, and the laser doppler measuring technique has than the more accurate characteristics of doppler technique.This utility model has utilized the advantage of laser doppler scanning fully; The laser doppler scan module is integrated in electronic gastroscope; Utilize the laser doppler scan module that tissue between gastral cavity and wall is gathered; Pathological changes is handled and the situation of organizing between gastral cavity and wall thereof is checked in can be simultaneously to gastral cavity under the situation of not changing scope, has saved operating time, the success rate that has improved operation with reduced relapse rate.
Description of drawings
Fig. 1 is the laser doppler electronic gastroscope system schematic of this utility model.
Fig. 2 is the surface structure sketch map of electronic gastroscope in this utility model.
Fig. 3 is the scope work end view of electronic gastroscope in this utility model.
Fig. 4 is the structural representation of the laser doppler scan module of this utility model;
Fig. 5 is the side view of above-mentioned Fig. 4.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done further to detail:
As shown in Figure 1; The described laser doppler electronic gastroscope of this utility model system; Comprise electronic gastroscope 1, the shooting main frame 3 that is 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, said 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.Said control module 17 is arranged on the shank of electronic gastroscope 1, and waterproof and the design of high pressure resistant material are used in said control module 17 surfaces, guarantee that it has good operability and safety.
Like Fig. 3, shown in Figure 4, said electronic gastroscope, its 11 first ends 111, scope work end are 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 this utility model; Said scope work end 11 is processed by soft material; Said scope work end 11 diameter ranges are 15～20mm, and the diameter range of said 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 11 first ends, said scope work end adopts diameter range, 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.
As shown in Figure 5; Laser doppler scan module 132 is positioned at the center of the 11 first ends 111, scope work end 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 motion 1323, process chip 1324 and data transmission link 1325 that laser doppler scan module integral body is done transverse movement.Laser doppler scan module 132 is done teeter under the driving of motion 1324; Laser doppler emitter on it sends CF laser; The laser doppler receptor is gathered the laser that returns; And after treated chip 1324 processing, be sent to laser doppler processing host 4 through data transmission link 1325.
This utility model is integrated in electronic gastroscope with the laser doppler scan module; Utilize the laser doppler scan module that gastral cavity wall tissue is gathered, can be under the situation of not changing electronic gastroscope simultaneously to gastral cavity in pathological changes handle and the situation of organizing between gastral cavity and wall checked, offer precise data; For diagnosis provides new foundation; Saved operating time, the success rate that has improved operation with reduced relapse rate, for the diagnosis of urinary tract disease provides new visual angle and new means.
This utility model is not limited to above-mentioned embodiment; Every spirit and scope that the various changes or the modification of this utility model are not broken away from this utility model; If these are changed and modification belongs within the claim and equivalent technologies scope of this utility model, then this utility model also means and comprises these changes and modification.
Claims (7)
1. laser doppler electronic gastroscope system; The shooting main frame and the monitor thereof that comprise electronic gastroscope, are connected with electronic gastroscope; Cold light source main frame, operation keyboard or handheld device; Said 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 said 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 the laser doppler processing host and is connected with this laser doppler processing host through data wire on the said laser doppler scan module.
2. laser doppler electronic gastroscope according to claim 1 system; It is characterized in that: said laser doppler scan module is positioned at the center of the hard scope work end tip portion of scope main body; Said laser doppler scan module comprises successively the insulating glass, laser doppler emitter, the laser doppler receptor that connect, drives motion, process chip and data transmission link that laser doppler scan module integral body is done transverse movement; Said laser doppler scan module is done teeter under the driving of motion; Laser doppler emitter on it sends frequency laser; The laser doppler receptor is gathered the laser that returns, and after the processing of treated chip, is sent to the laser doppler processing host through data transmission link.
3. laser doppler electronic gastroscope according to claim 1 and 2 system, it is characterized in that: the surface of said control module is formed by waterproof and high pressure resistant material.
4. laser doppler electronic gastroscope according to claim 1 system, it is characterized in that: said electronic gastroscope is soft electronic gastroscope, the scope work end of this soft electronic gastroscope is processed by soft material.
5. laser doppler electronic gastroscope according to claim 1 system, it is characterized in that: said scope work end diameter range is 15～20mm.
6. laser doppler electronic gastroscope according to claim 1 system; It is characterized in that: it is the CCD electron-optical system of 1.5～3.0mm optical lens that the optical lens of said scope work end tip portion adopts diameter range; Its CCD chip adopts≤1/4 "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.
7. laser doppler electronic gastroscope according to claim 1 system, it is characterized in that: the diameter range of said 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 |
|---|---|---|---|
| CN2011205736969U CN202408841U (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205736969U CN202408841U (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408841U true CN202408841U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205736969U Expired - Lifetime CN202408841U (en) | 2011-12-30 | 2011-12-30 | Doppler laser electronic gastroscope system |
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| Country | Link |
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| CN (1) | CN202408841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-12-30 CN CN2011205736969U patent/CN202408841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
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| CX01 | Expiry of patent term |