CN102240215A - Hard colposcope system with color Doppler ultrasonic scanning function - Google Patents
Hard colposcope system with color Doppler ultrasonic scanning function Download PDFInfo
- Publication number
- CN102240215A CN102240215A CN201010614327XA CN201010614327A CN102240215A CN 102240215 A CN102240215 A CN 102240215A CN 201010614327X A CN201010614327X A CN 201010614327XA CN 201010614327 A CN201010614327 A CN 201010614327A CN 102240215 A CN102240215 A CN 102240215A
- Authority
- CN
- China
- Prior art keywords
- hard
- color doppler
- colposcope
- probe
- doppler ultrasonography
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The invention belongs to the field of medical apparatuses and in particular discloses a hard colposcope system with a color Doppler ultrasonic scanning function. The hard colposcope system comprises a hard colposcope, and a cold light source host, a camera host and an endoscopic monitor which are connected with the hard colposcope, wherein the hard colposcope is also provided with a color Doppler ultrasonic system; and the color Doppler ultrasonic system comprises a color Doppler ultrasonic probe, a color Doppler ultrasonic system host, an operating keyboard or handheld operating equipment of the color Doppler ultrasonic system host and a color Doppler ultrasonic system monitor. The hard colposcope system has the characteristics that: a color Doppler ultrasonic technique is introduced on the basis of the traditional hard colposcope; by the technique, the color Doppler ultrasonic probe enters the vagina of a patient through an instrument channel of the hard colposcope to perform color Doppler ultrasonic scanning on the vaginal walls and peripheral tissues thereof and detect blood flow velocity and quantity of blood vessels of the vaginal walls and the peripheral tissues thereof; and by analyzing whether the blood flow velocity and quantity are abnormal or not, a doctor performs contrast diagnosis according to the returned images and data to judge the possible lesions between the vaginal walls, so that accuracy of vaginal disease diagnosis can be effectively improved.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to have the hard vaginoscope system of color doppler ultrasonography scan function.
Prior art
The present medical domain of doppler technique is widely used, its principle is to utilize Doppler effect, produce the change of audio frequency when being source of students and testee relative motion, the hemodynamics that tissue and internal organs were observed and measured to doppler technique according to the change of this ultrasonic frequency changes.
The advantage of doppler technique has: 1, the energy quicklook shows the two dimensional surface distribution of blood flow; The traffic direction that 2, can show blood flow; 3, help distinguishing tremulous pulse and vein; 4, help discerning vascular lesion and non-vascular lesion; 5, help understanding the character of blood flow; 6, can conveniently understand blood flow the time mutually and speed; 7, can find reliably to shunt and backflow; 8, can be to the origin of blood flow bundle, width, length, area carries out quantitative analysis.
When the color doppler ultrasonography technology is used, radiation source can drift about because of motion causes radiation frequency, survey the blood flow velocity of blood vessel and calculate the blood flow flow, the color doppler ultrasonography technology can not only be seen the organization ultrasonic image that human body is subcutaneous, can also carry out colour to subcutaneous endovascular blood flow shows, different colors shows the friction speed of representing blood flow, can detect the low speed blood flow of endovascular blood flow information of diameter 0.2mm and 0.2cm/s at present.In addition, the processing host of color doppler ultrasonography can also detect the pathological changes situation of tissue according to returning the flow that ultransonic data computation goes out blood flow.
The hard colposcope is the core apparatus that carries out gynecologial examination and gynecilogical operation, and the hard colposcope is connected with shooting main frame, monitor and cold light source main frame, cooperates various operating theater instruments, and the doctor can go deep into intravaginal, checks and handle the pathological changes of vaginal wall.
Endoscopic system that medical color ultrasonic Doppler transducer and hard colposcope are combined and use does not still appear at present.Therefore, design is a kind of extremely urgent with the bonded colposcope mirror technology with color doppler ultrasonography function of color doppler ultrasonography technology and hard colposcope.
Summary of the invention
The object of the present invention is to provide a kind of hard vaginoscope system with color doppler ultrasonography function, it is that color doppler ultrasonography probe and system are introduced in the colposcope, by the color doppler ultrasonography probe vaginal wall tissue is carried out color doppler ultrasonography scanning, information such as the figure of vaginal wall and tissue blood flow thereof, blood flow velocity figure and flow diagram are provided, and export by monitor, for the doctor provides vaginal wall and organizes the color doppler ultrasonography image, thereby provide diagnosis basis accurately for the doctor.
In order to realize above-mentioned technical purpose, the present invention is achieved through the following technical solutions:
Hard vaginoscope system with color doppler ultrasonography scan function of the present invention, comprise hard colposcope and the cold light source main frame that is connected with the hard colposcope, shooting main frame, scope monitor, also be provided with Flow with Color Doppler Ultrasound System on the described hard colposcope, described Flow with Color Doppler Ultrasound System comprises color doppler ultrasonography probe, Flow with Color Doppler Ultrasound System main frame and operation keyboard thereof or hand-held equipment, Flow with Color Doppler Ultrasound System monitor.
Hard colposcope of the present invention according to its optical system that adopts and whether have handgrip, is divided into following form
Wherein: first kind is, described hard colposcope is for adopting the hard colposcope of CCD electron-optical system, and this hard colposcope comprises hard scope end, cold light source joint, data connector, intake tunnel, exhalant canal and the instrument channel of being made by hard material.
Second kind is, described hard colposcope is for adopting the hard colposcope of CCD electron-optical system, this hard colposcope comprises hard scope end, handgrip, intake tunnel, exhalant canal and the instrument channel of being made by hard material, described handgrip is provided with the set of cold light source joint and data connector is the integrated joint of one, i.e. the function of the function of described integrated joint cold light source joint that has been integrated and data connector.
The third is, described hard colposcope is for adopting the hard colposcope of prism optical system, and its structure comprises hard scope end, cold light source joint, eyepiece input, intake tunnel, exhalant canal and instrument channel.
The 4th kind is, described hard colposcope is the hard colposcope of simple diagnostic employing electronic CCD optical system, and this hard colposcope comprises hard scope end, cold light source joint, data connector and the instrument channel of being made by hard material.
The 5th kind is, described hard colposcope is the hard colposcope of simple diagnostic employing electronic CCD optical system, this hard colposcope comprises hard scope end, handgrip, intake tunnel, exhalant canal and the instrument channel of being made by hard material, described handgrip is provided with the set of cold light source joint and data connector is the integrated joint of one, i.e. the function of the function of described integrated joint cold light source joint that has been integrated and data connector.
The colpomicroscopic instrument channel of above-mentioned various forms of hard is more than or equal to 3.0mm, and the diameter of the intake tunnel of first, second, third kind of form and exhalant canal is smaller or equal to 1.0mm.
In kind of the present invention, described color doppler ultrasonography probe comprises probe work end, operator handle and data wire, described probe work end is passed the colpomicroscopic instrument channel of hard and is stretched out from the front end of hard scope end, described data wire is connected with the Flow with Color Doppler Ultrasound System main frame by joint, and described Flow with Color Doppler Ultrasound System monitor is connected with the Flow with Color Doppler Ultrasound System main frame.Described probe working end minister 500～2000mm, its sweep test are the probe elder generation end part that probe work end front end is less than 50mm, and the probe elder generation end structure of this sweep test is cylindrical, and diameter is smaller or equal to 3.0mm.
In addition, the operator of described color doppler ultrasonography probe is comprising gauge tap and mode selection switch.
In kind of the present invention, the inside of described color doppler ultrasonography probe is provided with color doppler ultrasonography emitter, color doppler ultrasonography receptor and process chip, color doppler ultrasonography emitter, color doppler ultrasonography receptor and process chip are installed on the same block of rotatable carrier, the frequency of color doppler ultrasonography scanning probe is more than or equal to 5.0MHz, is connected with on the described carrier to drive that carrier rotates and the probe driver of linear movement.
Color doppler ultrasonography probe of the present invention, its operation principle is as described below: the color doppler ultrasonography probe is to utilize the erythrocyte of the blood flow in the abundant blood vessel of organization internal and the Doppler effect between the color doppler ultrasonography emitter ultrasonic waves transmitted to realize video picture, process chip by a series of electron process data between the ultrasound wave of handling color doppler ultrasonography emitter ultrasonic waves transmitted and returning after, critical data is transferred to the Flow with Color Doppler Ultrasound System main frame carry out image processing and analyzing, obtain the flow velocity figure of the blood flow of tissue blood vessel, flow diagram, and in monitor, show, by the Flow with Color Doppler Ultrasound System main frame to the normal blood flow flow velocity of same area and the relative analysis of flow, the type that can provide the doctor to judge the pathological changes that vagina takes place helps the doctor to diagnose.
Flow with Color Doppler Ultrasound System main frame of the present invention, its function comprises: its blood flow information with gained is encoded through phase-detection, auto-correlation processing, color gray rank, the mean blood flow velocity data is shown with colour, and with its combination, stack is presented on the image.It can show blood flow intuitively, to the character of blood flow with flow velocity is faster than pulse Doppler at vagina and in-house distribution thereof, show more intuitively, and can carry out the demonstration of continuous wave Doppler pattern, its guidance panel and operation keyboard or hand-held equipment, provide abundant control knob, the external operation keyboard of the output port of its rear board or hand-held equipment, monitor etc.
Flow with Color Doppler Ultrasound System main frame of the present invention can carry powerful data base and powerful software test bag, can satisfy the different needs of the different purpose doctors of section.
The vaginoscope system of wounded color ultrasonic Doppler transducer of the present invention, its clinical operation method is as follows: the patient gets calculi position, the doctor uses vaginal dilator to enlarge vagina and fixing, feed the hard colposcope and enter intravaginal, the doctor can be provided by the high-definition image that provides by the situation of patient's vaginal wall, makes conventional gynecologial examination and processing; The probe work end of color doppler ultrasonography probe enters intravaginal by colpomicroscopic instrument channel, unlatching color doppler ultrasonography probe, vaginal wall and surrounding tissue are done color doppler ultrasonography scanning, the doctor can make corresponding processing according to the pathological changes situation of the Doppler's coloured image diagnosis patient vagina that provides.
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, is comprising gynecological, and a plurality of fields such as Gastroenterology dept. have adopted color doppler ultrasonography scanning as the foundation of checking and diagnosing at large.Of the present invention have a color Doppler hard vaginoscope system, be to be platform with the hard colposcope, introduce the color doppler ultrasonography probe and enter intravaginal, carry out color doppler ultrasonography scanning at vaginal wall and perienchyma thereof, make the doctor according to the different display image that obtains, by analyzing the relatively flow velocity and the flow of the color doppler ultrasonography image medium vessels blood flow of vaginal wall, the lesion nature that the diagnosis vagina occurs obtains beyond thought diagnosis effect.
Description of drawings
Fig. 1 is the color Doppler hard vaginoscope system structural representation that has of the present invention.
Fig. 2 a, Fig. 2 b, Fig. 2 c, Fig. 2 d, Fig. 2 e are five kinds of colpomicroscopic surface structure sketch maps of different hardness among the present invention.
Fig. 3 a, Fig. 3 b, Fig. 2 c, Fig. 2 d, Fig. 2 e are the first end sketch maps of corresponding above-mentioned Fig. 2 a～five kinds of different hard scope ends of Fig. 2 e.
Fig. 4 is a colored ultrasonic Doppler transducer surface structure sketch map among the present invention.
Fig. 5 is a probe work end structural representation among the present invention.
Fig. 6 is the clinical operation sketch map of hard vaginoscope system among 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 hard vaginoscope system of wounded color ultrasonic Doppler transducer of the present invention comprises hard colposcope 1, cold light source main frame 3, shooting main frame 4 and monitor 8, color doppler ultrasonography probe 2, Flow with Color Doppler Ultrasound System main frame 5, operation keyboard or hand-held equipment 6, monitor 7.
Among the present invention, the optical system that is adopted according to hard colposcope 1 reaches the difference that whether has handle structure, is specified by following five embodiment:
Embodiment one:
Shown in Fig. 2 a, described hard colposcope 1 is to have adopted the described hard colposcope 1 of colposcope of CCD electron-optical system to comprise hard scope end 11, cold light source joint 12, data connector 13, instrument channel 14, intake tunnel 15 and exhalant canal 16.This hard colposcope 1 adopts is electronic CCD optical system more than or equal to the 3.0mm 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.And described CCD optical system is installed in the front end of hard scope end 11.
Shown in Fig. 3 a, the first end 111 of hard scope end 11 front ends of described hard colposcope 1 is integrated has designed following various piece: optical lens 131, light-conductive optic fibre 121, instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal outlet 161, described instrument channel 14 is a linearity, internal diameter is more than or equal to 3.0mm, and its intake tunnel 15 and exhalant canal 16 are positioned at the both sides of scope, and its internal diameter is more than or equal to 1.0mm.
As Fig. 4, shown in Figure 5, described color doppler ultrasonography probe 2 comprises that probe work end 21, operator are 22 and data wire 23.Described probe work end 21 is passed the instrument channel 14 of hard colposcope 1 and is stretched out from the front end of hard scope end and enters intravaginal and carry out work, described data wire 23 is connected with Flow with Color Doppler Ultrasound System main frame 5 by joint, and described Flow with Color Doppler Ultrasound System monitor 7 is connected with Flow with Color Doppler Ultrasound System main frame 5.
Long 500～the 2000mm in described probe work end 21, and the operator of color doppler ultrasonography probe 2 is 22, and it includes gauge tap, mode selection switch 221 etc.As shown in Figure 4, color doppler ultrasonography probe 2 sweep tests that work 2111 are that the worker pops one's head in and makes probe elder generation end 211 parts that end 21 front ends are less than 50mm.Sweep test 2111 structures of the first end 211 of described probe are cylindrical, and its diameter is smaller or equal to 3.0mm, the color doppler ultrasonography emitter 2112 of indoor design, color doppler ultrasonography receptor 2113 and process chip, color doppler ultrasonography emitter 2111, color doppler ultrasonography receptor 2112 and process chip design are on same block of rotatable carrier, carrier can rotate and linear movement under the driving of driver, and the frequency of color doppler ultrasonography probe 2 scannings is more than or equal to 5.0MHz.
Be illustrated in figure 6 as the clinical operation sketch map of hard vaginoscope system of the present invention.Its clinical operation method is as follows: the patient gets calculi position, the doctor uses vaginal dilator 9 to enlarge vagina 10 and fixing, feed hard colposcope 1 and enter in the vagina 10, the doctor can be provided by the high-definition image that provides by the situation of patient's vaginal wall, does conventional gynecologial examination and processing; The work end 21 of color doppler ultrasonography probe 2 enters in the vagina 10 by the instrument channel 14 of hard colposcope 1, open the scan function of color doppler ultrasonography probe 2, vaginal wall and surrounding tissue are done color doppler ultrasonography scanning, the doctor can make corresponding processing according to the pathological changes situation of the Doppler's coloured image diagnosis patient vagina that provides.
Embodiment two:
Present embodiment and the foregoing description one are basic identical, shown in Fig. 2 b, described hard colposcope 1 also is to adopt electronic CCD optical system colposcope, but difference is: described hard colposcope 1 comprises hard scope end 11, handgrip 17, intake tunnel 15, exhalant canal 16 and instrument channel 14, the end of described handgrip 17 is provided with cold light source joint and data connector set is the integrated joint 171 of one, and the function of described integrated joint 171 is functions of integrated aforementioned cold light source joint and data connector, in addition, it can also be convenient to grasping as operator usefulness.
Shown in Fig. 3 b, the first end of hard scope end 11 front ends of described colposcope 1 111 is integrated has designed following various piece: optical lens 1711, light-conductive optic fibre 121, instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal outlet 161.
Embodiment three:
Present embodiment and aforementioned two embodiment differences are: shown in Fig. 2 c, described hard colposcope 1 is the hard colposcope that adopts prism optical system, this hard colposcope comprises hard scope end 11, cold light source joint 12, eyepiece input 18, instrument channel 14, intake tunnel 15 and exhalant canal 16.
Shown in Fig. 3 c, the first end of hard scope end 11 front ends of described hard colposcope 1 111 is integrated has designed following various piece: optical lens 181, light-conductive optic fibre 121, instrument channel outlet 141, intake tunnel outlet 151 and exhalant canal outlet 161.
Embodiment four:
Present embodiment and previous embodiment one are basic identical, difference is: shown in Fig. 2 d, described hard colposcope 1 is the colposcope of the simple diagnostic CCD electron-optical system of formula of employing, described hard colposcope 1 comprises hard scope end 11, cold light source joint 12, data connector 13, instrument channel 14, its no intake tunnel and exhalant canal.
Shown in Fig. 3 d, the first end of hard scope end 11 front ends of described hard colposcope 1 111 is integrated has designed following various piece: optical lens 131, light-conductive optic fibre 121, instrument channel outlet 141.
Embodiment five:
Present embodiment and previous embodiment four are basic identical, difference is: shown in Fig. 2 e, described hard colposcope 1 comprises hard scope end 11, handgrip 17 and instrument channel 14, the end of described handgrip 17 is provided with the set of cold light source joint and data connector is the integrated joint 171 of one, and the function of described integrated joint 171 is functions of integrated aforementioned cold light source joint and data connector, in addition, it can also be convenient to the grasping of operative process kind as operator usefulness.
Shown in Fig. 3 e, the first end of hard scope end 11 front ends of described hard colposcope 1 111 is integrated has designed following various piece: optical lens 1711, light-conductive optic fibre 121, instrument channel outlet 141.
Claims (10)
1. the hard vaginoscope system that has the color doppler ultrasonography scan function, comprise hard colposcope and the cold light source main frame that is connected with the hard colposcope, shooting main frame, scope monitor, it is characterized in that: also be provided with Flow with Color Doppler Ultrasound System on the described hard colposcope, described Flow with Color Doppler Ultrasound System comprises color doppler ultrasonography probe, Flow with Color Doppler Ultrasound System main frame and operation keyboard thereof or hand-held equipment, Flow with Color Doppler Ultrasound System monitor.
2. the hard vaginoscope system with color doppler ultrasonography scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the hard colposcope of CCD electron-optical system, and this hard colposcope comprises hard scope end, cold light source joint, data connector, intake tunnel, exhalant canal and the instrument channel of being made by hard material.
3. the hard vaginoscope system with color doppler ultrasonography scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the hard colposcope of CCD electron-optical system, this hard colposcope comprises hard scope end, handgrip, intake tunnel, exhalant canal and the instrument channel of being made by hard material, and described handgrip is provided with cold light source joint and data connector set are the integrated joint of one.
4. the hard vaginoscope system with color doppler ultrasonography scan function according to claim 1, it is characterized in that: described hard colposcope is for adopting the hard colposcope of prism optical system, and its structure comprises hard scope end, cold light source joint, eyepiece input, intake tunnel, exhalant canal and instrument channel.
5. the hard vaginoscope system with color doppler ultrasonography scan function according to claim 1, it is characterized in that: described hard colposcope is the hard colposcope of simple diagnostic employing electronic CCD optical system, and this hard colposcope comprises hard scope end, cold light source joint, data connector and the instrument channel of being made by hard material.
6. the hard vaginoscope system with color doppler ultrasonography scan function according to claim 1, it is characterized in that: described hard colposcope is the hard colposcope of simple diagnostic employing electronic CCD optical system, this hard colposcope comprises hard scope end, handgrip, intake tunnel, exhalant canal and the instrument channel of being made by hard material, and described handgrip is provided with cold light source joint and data connector set are the integrated joint of one.
7. according to each described hard vaginoscope system of claim 1 to 6 with color doppler ultrasonography scan function, it is characterized in that: described color doppler ultrasonography probe comprises probe work end, operator handle and data wire, described probe work end is passed the colpomicroscopic instrument channel of hard and is stretched out from the front end of hard scope end, described data wire is connected with the Flow with Color Doppler Ultrasound System main frame by joint, and described Flow with Color Doppler Ultrasound System monitor is connected with the Flow with Color Doppler Ultrasound System main frame.
8. according to the described hard vaginoscope system of claim 7 with color doppler ultrasonography scan function, it is characterized in that: described probe working end minister 500～2000mm, its sweep test is the probe elder generation end part that probe work end front end is less than 50mm, the probe elder generation end structure of this sweep test is cylindrical, and diameter is smaller or equal to 3.0mm.
9. the described according to Claim 8 hard vaginoscope system with color doppler ultrasonography scan function is characterized in that: the operator of described color doppler ultrasonography probe is comprising gauge tap and mode selection switch.
10. according to the described hard vaginoscope system of claim 9 with color doppler ultrasonography scan function, it is characterized in that: the inside of described color doppler ultrasonography probe is provided with color doppler ultrasonography emitter, color doppler ultrasonography receptor and process chip, color doppler ultrasonography emitter, color doppler ultrasonography receptor and process chip are installed on the same block of rotatable carrier, the frequency of color doppler ultrasonography scanning probe is more than or equal to 5.0MHz, is connected with on the described carrier to drive that carrier rotates and the probe driver of linear movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010614327XA CN102240215A (en) | 2010-12-30 | 2010-12-30 | Hard colposcope system with color Doppler ultrasonic scanning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010614327XA CN102240215A (en) | 2010-12-30 | 2010-12-30 | Hard colposcope system with color Doppler ultrasonic scanning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102240215A true CN102240215A (en) | 2011-11-16 |
Family
ID=44958590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010614327XA Pending CN102240215A (en) | 2010-12-30 | 2010-12-30 | Hard colposcope system with color Doppler ultrasonic scanning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240215A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088980A1 (en) * | 2010-12-30 | 2012-07-05 | 广州宝胆医疗器械科技有限公司 | Gallbladder endoscope system with color doppler ultrasonic scanning function |
| CN103445752A (en) * | 2012-05-31 | 2013-12-18 | 广州宝胆医疗器械科技有限公司 | Rocket-like multichannel hard colposcope |
| CN103750809A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Doppler laser colposcope system |
| CN103784167A (en) * | 2014-02-13 | 2014-05-14 | 王艳 | Ovulation monitor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039851A1 (en) * | 1980-05-09 | 1981-11-18 | Olympus Optical Co., Ltd. | Endoscope having an ultrasonic diagnosis function |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
| CN201398977Y (en) * | 2009-03-18 | 2010-02-10 | 查文强 | Transvaginal ultrasound probe and body combined by same and vaginal speculum |
| CN101703415A (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard ultrasonic gallbladder endoscope system and using method thereof |
| CN101912303A (en) * | 2010-07-15 | 2010-12-15 | 广州宝胆医疗器械科技有限公司 | Rigid microwave vaginoscope system |
| CN201920768U (en) * | 2010-12-30 | 2011-08-10 | 广州宝胆医疗器械科技有限公司 | Hard vaginoscope system with color Doppler ultrasonic scanning function |
-
2010
- 2010-12-30 CN CN201010614327XA patent/CN102240215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039851A1 (en) * | 1980-05-09 | 1981-11-18 | Olympus Optical Co., Ltd. | Endoscope having an ultrasonic diagnosis function |
| CN101703415A (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard ultrasonic gallbladder endoscope system and using method thereof |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
| CN201398977Y (en) * | 2009-03-18 | 2010-02-10 | 查文强 | Transvaginal ultrasound probe and body combined by same and vaginal speculum |
| CN101912303A (en) * | 2010-07-15 | 2010-12-15 | 广州宝胆医疗器械科技有限公司 | Rigid microwave vaginoscope system |
| CN201920768U (en) * | 2010-12-30 | 2011-08-10 | 广州宝胆医疗器械科技有限公司 | Hard vaginoscope system with color Doppler ultrasonic scanning function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012088980A1 (en) * | 2010-12-30 | 2012-07-05 | 广州宝胆医疗器械科技有限公司 | Gallbladder endoscope system with color doppler ultrasonic scanning function |
| CN103750809A (en) * | 2011-12-30 | 2014-04-30 | 广州宝胆医疗器械科技有限公司 | Doppler laser colposcope system |
| CN103445752A (en) * | 2012-05-31 | 2013-12-18 | 广州宝胆医疗器械科技有限公司 | Rocket-like multichannel hard colposcope |
| CN103784167A (en) * | 2014-02-13 | 2014-05-14 | 王艳 | Ovulation monitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102028503B (en) | Hysteroscope system with color Doppler ultrasonic scanning function | |
| CN102008323A (en) | Electronic oviduct lens system having color Doppler ultrasound scanning function | |
| CN102008284B (en) | Integrated color Doppler ultrasonic electronic colposcope system | |
| CN102008283B (en) | Electronic bronchoscope system with color Doppler ultrasonic scanning function | |
| CN102008285A (en) | Integrative color Doppler ultrasound anorectal endoscope system | |
| CN102240215A (en) | Hard colposcope system with color Doppler ultrasonic scanning function | |
| CN102068285B (en) | Esophagoscope system with color Doppler ultrasound scanning function | |
| CN102028507A (en) | Integrated color Doppler ultrasonic hysteroscope system | |
| CN201912125U (en) | Integrated color Doppler ultrasound electronic laryngoscope system | |
| CN201920768U (en) | Hard vaginoscope system with color Doppler ultrasonic scanning function | |
| CN201912122U (en) | Electronic bronchoscope system with function of color Doppler ultrasonic scanning | |
| CN201920769U (en) | Integrated color Doppler ultrasound electronic bronchoscope system | |
| CN202015192U (en) | Esophagoscope system with color Doppler ultrasonic scanning function | |
| CN201929986U (en) | Ureteroscope system with color Doppler ultrasonic scanning function | |
| CN102008326B (en) | Ureteroscope system with color Doppler ultrasonic scanning function | |
| CN102018492B (en) | Integral color Doppler ultrasound cholecystoscope system | |
| CN102008322B (en) | Cholecystoscope system with color Doppler ultrasonic scanning function | |
| CN201912124U (en) | Integral color Doppler ultrasonic enteroscope system | |
| CN102018535A (en) | Integrated color doppler ultrasound electronic laryngoscope system | |
| CN201912123U (en) | Rigid enteroscope system with function of color Doppler ultrasonic scanning | |
| CN102068284B (en) | Hard enteroscope system with color Doppler ultrasonic scanning function | |
| CN201996577U (en) | Electronic laryngoscope system with color Doppler ultrasonic scanning function | |
| CN102018534B (en) | Integrated color Doppler ultrasonic electronic bronchoscope system | |
| CN202015195U (en) | Hysteroscope system with color Doppler ultrasonic scanning function | |
| CN201920765U (en) | Cholecyst microscope system with color Doppler ultrasound scanning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |