CN104042175A - Doppler laser hysteroscope system - Google Patents
Doppler laser hysteroscope system Download PDFInfo
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- CN104042175A CN104042175A CN201110459594.9A CN201110459594A CN104042175A CN 104042175 A CN104042175 A CN 104042175A CN 201110459594 A CN201110459594 A CN 201110459594A CN 104042175 A CN104042175 A CN 104042175A
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- laser doppler
- hysteroscope
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- doppler
- laser
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Abstract
The invention belongs to the field of medical appliances, and particularly discloses a Doppler laser hysteroscope system. The system comprises a hard hysteroscope, a camera shooting host, monitors, a cold light source host, and an operating keyboard or handheld equipment, wherein the hard hysteroscope comprises a scope lemma and an endoscope main body; the endoscope main body comprises a hard endoscope working end part; the tip part of the hard endoscope working end part is integrated with a Doppler laser scanning module; a Doppler laser processing host and monitors connected with the Doppler laser processing host are connected onto the Doppler laser scanning module through data lines. According to the Doppler laser hysteroscope system, on the Doppler's principle of light waves, the blood flow velocity of blood vessels is precisely detected, and the blood flow volume of the blood vessels is calculated by the irradiating of a laser beam and by recording data of reflected light, transmission light, scattered light and reference light after frequency modulation; a Doppler laser technique is higher in measurement accuracy than a Doppler ultrasonic technique, and can precisely obtain a dynamic blood flow graph, a blood flow velocity graph and the like of the blood vessels of uterine cavities, intervallums and tissues thereof, thereby providing more precise and more accurate data support for diagnosis by a doctor.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to laser doppler hysteroscope 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 hard hysteroscope are not carried out to combination at present, the information such as the vascular flow that utilizes laser doppler scan module to survey in the pathological changes of hard Hysteroscope in Treatment uterus to organize between uterine cavity and wall, make a series of effective analytical calculations, offer precise data, therefore, develop a kind of hard hysteroscope system that collects laser doppler extremely urgent, it can provide new visual angle and new means for the diagnosis of urinary tract disease.
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 hysteroscope system, the information such as the vascular flow that this system is utilized laser doppler scan module to survey to organize between cavity of uterus and wall in hard Hysteroscope in Treatment urinary system pathological changes, 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 hysteroscope system of the present invention, the shooting main frame and the monitor thereof that comprise hard hysteroscope, be connected with hard hysteroscope, cold light source main frame, operation keyboard or handheld device, described hard hysteroscope comprises mirror sheath and scope main body; Described mirror sheath comprises hard mirror sheath work end, intake tunnel and exhalant canal; Described scope main body comprises hard scope work end, cold light source joint, data connector, instrument channel and control module; The first end of described hard scope work end is integrated with optical lens, optical fibers, instrument channel 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.
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 the chamber wall of uterine cavity, 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.
The operated key of laser doppler processing host of the present invention or handheld device, its function is that the laser doppler scan module of laser doppler hysteroscope is controlled, and scan mode and display mode etc. are switched etc. to effect.
As the further improvement of above-mentioned 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.
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, what the optical lens of the first end of described hard scope work end adopted is CCD electron-optical system, adopting diameter range is the CCD optical system of 1.5～3.0mm optical lens, 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 the further improvement of above-mentioned technology, the diameter≤15.0mm of described mirror sheath work end, length is 250mm～300mm; In addition,, for fear of damage mucosal tissue, the leading section of described mirror sheath work end is forniciform blunt type design.
Compared with prior art, the invention has the beneficial effects as follows:
Laser doppler scan module is integrated in hard hysteroscope by the present invention, utilize laser doppler scan module to gather the chamber wall tissue of cavity of uterus, in the situation that not changing hard hysteroscope, can process uterine cavity intracavity lesion simultaneously and the situation of organizing between cavity of uterus 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.
Brief description of the drawings
Fig. 1 is laser doppler hysteroscope system schematic diagram of the present invention.
Fig. 2 is the surface structure schematic diagram of laser doppler hysteroscope of the present invention.
Fig. 3 is the end view of laser doppler hysteroscope of the present invention.
Fig. 4 is the structural representation of laser doppler probe 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 hysteroscope system of the present invention, comprises hysteroscope 1, shooting main frame 3 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 laser doppler hysteroscope 1, is divided into 12 two parts of mirror sheath 11 and mirror body.The mirror sheath structure of described laser doppler hysteroscope 1 comprises mirror sheath work end 111, intake tunnel 112 and exhalant canal 113; Described mirror body 12 structures at least comprise hard scope work end 121, cold light source joint 122, data connector 123, instrument channel 124 and control module 125, the diameter≤15.0mm of described mirror sheath work end 111, and its length is 250mm～300mm; In addition,, for fear of damage mucosal tissue, the leading section of described mirror sheath work end 111 is forniciform blunt type design.Described control module 125 is placed in control module 125 surfaces described in mirror body 12 shanks of laser doppler hysteroscope 1 and uses waterproof and high pressure resistant design of materials, guarantees that it has good operability and safety.
As shown in Figure 3, the 121Xian end, hard scope work end of described mirror body 12 is designed with optical lens 1231, optical fibers 1221, instrument channel outlet 1241 and laser doppler scan module 1232, what the optical lens 1231 of 121 first ends of described hard scope work end adopted is CCD electron-optical system, adopting diameter range is the CCD optical system of 1.5～3.0mm optical lens, its CCD chip adopts≤1/4 ", the CCD of at least 48 ten thousand valid pixels, 100 ° of the angles of view or the above laser doppler scan module 1232 are positioned at the center of the 121Xian end, work end of the mirror body 12 of hard hysteroscope 1, laser doppler scan module 1232 comprises insulating glass 12321, laser doppler emitter and laser doppler receptor 12322, drive laser doppler scan module entirety to do the motion 12323 of transverse movement, process chip 12324 and data transmission link 12325.Laser doppler scan module 1232 does teeter under the driving of motion 12324, laser doppler emitter on it sends characteristic frequency laser, laser doppler receptor gathers the laser returning, and after treated chip 12324 processing, be sent to laser doppler processing host 4 through data transmission link 12325.
Laser doppler scan module is integrated in hard hysteroscope by the present invention, utilize laser doppler scan module to gather uterine cavity chamber wall tissue, in the situation that not changing hard hysteroscope, can process uterine cavity intracavity lesion simultaneously and the situation of organizing between uterine cavity chamber and wall be checked, offer precise data, for diagnosis provides new foundation, save operating time, improve 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 (5)
1. a laser doppler hysteroscope system, the shooting main frame and the monitor thereof that comprise hard hysteroscope, be connected with hard hysteroscope, cold light source main frame, operation keyboard or handheld device, described hard hysteroscope comprises mirror sheath and scope main body,
Described mirror sheath comprises hard mirror sheath work end, intake tunnel and exhalant canal;
Described scope main body comprises hard scope work end, cold light source joint, data connector, instrument channel and control module
It is characterized in that: the first end of described hard scope work end is integrated with optical lens, optical fibers, instrument channel 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 hysteroscope 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 hysteroscope 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 hysteroscope 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 the first end of described hard scope work end 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.
5. laser doppler hysteroscope system according to claim 1, is characterized in that: the diameter≤15.0mm of described mirror sheath work end, length is 250mm～300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459594.9A CN104042175A (en) | 2011-12-30 | 2011-12-30 | Doppler laser hysteroscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459594.9A CN104042175A (en) | 2011-12-30 | 2011-12-30 | Doppler laser hysteroscope system |
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| Publication Number | Publication Date |
|---|---|
| CN104042175A true CN104042175A (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110459594.9A Pending CN104042175A (en) | 2011-12-30 | 2011-12-30 | Doppler laser hysteroscope system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050657A (en) * | 2017-04-06 | 2017-08-18 | 中国人民解放军总医院 | Photodynamic therapy system with organization chart picture and hot spot boundary visualization function |
| 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 |
| WO2019075709A1 (en) * | 2017-10-20 | 2019-04-25 | 周震华 | Straight-channel hysteroscope |
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| JPH07163532A (en) * | 1993-12-14 | 1995-06-27 | Canon Inc | Ophthalmologic measuring system |
| WO1998020794A1 (en) * | 1996-11-09 | 1998-05-22 | 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 |
| JP2005160944A (en) * | 2003-12-05 | 2005-06-23 | Seiko Instruments Inc | Apparatus and method for measuring blood flow rate |
| CN102028503A (en) * | 2010-12-30 | 2011-04-27 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with color Doppler ultrasonic scanning function |
| CN202408827U (en) * | 2011-12-30 | 2012-09-05 | 广州宝胆医疗器械科技有限公司 | Doppler laser hysteroscope system |
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2011
- 2011-12-30 CN CN201110459594.9A patent/CN104042175A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07163532A (en) * | 1993-12-14 | 1995-06-27 | Canon Inc | Ophthalmologic measuring system |
| WO1998020794A1 (en) * | 1996-11-09 | 1998-05-22 | 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 |
| JP2005160944A (en) * | 2003-12-05 | 2005-06-23 | Seiko Instruments Inc | Apparatus and method for measuring blood flow rate |
| CN102028503A (en) * | 2010-12-30 | 2011-04-27 | 广州宝胆医疗器械科技有限公司 | Hysteroscope system with color Doppler ultrasonic scanning function |
| CN202408827U (en) * | 2011-12-30 | 2012-09-05 | 广州宝胆医疗器械科技有限公司 | Doppler laser hysteroscope system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050657A (en) * | 2017-04-06 | 2017-08-18 | 中国人民解放军总医院 | Photodynamic therapy system with organization chart picture and hot spot boundary visualization function |
| 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 |
| WO2019075709A1 (en) * | 2017-10-20 | 2019-04-25 | 周震华 | Straight-channel hysteroscope |
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Application publication date: 20140917 |