CN101366649A - Gallbladder protect series endoscope system and method - Google Patents
Gallbladder protect series endoscope system and method Download PDFInfo
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- CN101366649A CN101366649A CNA2008101990412A CN200810199041A CN101366649A CN 101366649 A CN101366649 A CN 101366649A CN A2008101990412 A CNA2008101990412 A CN A2008101990412A CN 200810199041 A CN200810199041 A CN 200810199041A CN 101366649 A CN101366649 A CN 101366649A
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Abstract
The invention discloses a gallbladder protection series endoscope system for microtrauma protective gallbladder endoscope lithotomy and polypectomy operations, which comprises a hard single channel gallbladder endoscope, a composite gallbladder endoscope, and a hard ultrasonic gallbladder endoscope system, wherein the composite gallbladder endoscope comprises a mother endoscope and a son endoscope, and the son endoscope enters a gallbladder lumen through an instrument channel of the mother endoscope. The gallbladder protection series endoscope system ensures that a doctor accurately evaluates a pathological change of a gallbladder to truly and completely remove calculi and polypi, greatly improves medical quality and medical safety, and pushes gallbladder protection and lithotomy operations to develop in depth and breadth.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to a kind of scope guarantor of Wicresoft gallbladder and get stone, get the gallbladder protect series endoscope system of polyp operation.
Background technology
At present, the biliary tract scope that gallbladder is got stone, got the polyp operation is protected by the existing Wicresoft that is used for, because structure is simple relatively, the clinical setting of the pathological changes and the more complicated of gallbladder intracavity or gallbladder wall, cystic duct etc. can not be found and solve to single biliary tract scope effectively, and the method that solves to be the means that increase a sheath pipe scope outside realize that the sheath pipe provides the needed extra instrument channel of performing the operation; In addition because big with the joining ancillary equipment quality of scope, operation inconvenience, scope undergos surgery to cause the doctor to be difficult to correctly fixedly in operation, and the careful position that is not easy to enter gallbladder undergos surgery, thereby has influence on the quality of operation.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing biliary tract scope, proposing a kind of guarantor's gallbladder that is applicable to more gets stone, gets the gallbladder protect series endoscope system that the polyp operation is more thorough, safety coefficient is higher, can be used, find and solve the pathological changes of gallbladder intracavity, gallbladder wall, cystic duct etc. and the clinical setting of more complicated effectively simultaneously, allow the doctor assess the gallbladder pathological changes exactly, truly calculus, polyp are obtained completely, improve quality of medical care and medical safety widely, guarantor's gallbladder is got the stone operation push to develop in depth and breadth.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The objective of the invention is to overcome the deficiency of existing biliary tract scope, proposing a kind of guarantor's gallbladder that is applicable to more gets stone, gets the gallbladder protect series endoscope system that the polyp operation is more thorough, safety coefficient is higher, can be used, find and solve the pathological changes of gallbladder intracavity, gallbladder wall, cystic duct etc. and the clinical setting of more complicated effectively simultaneously.
A kind of gallbladder protect series endoscope system comprises hard single channel gall bladder endoscope, child and mother gall bladder endoscope, hard ultrasonic gallbladder endoscope system;
Child and mother gall bladder endoscope comprises female mirror and sub-mirror, and sub-mirror enters the gallbladder chamber by the instrument channel of female mirror.
Further, child and mother gall bladder endoscope comprises female mirror of hard and the sub-mirror of hard, and the sub-mirror of hard enters the gallbladder chamber by the instrument channel of the female mirror of hard.
The female mirror of hard comprises instrument channel, eyepiece input, scope main body, cold light source input, scope front end, hard scope end, intake tunnel and exhalant canal; The sub-mirror of hard comprises instrument channel, eyepiece input, cold light source joint, hard scope end.
The female mirror end diameter of described hard is 5.0～7.0mm, wall thickness 0.1mm, and length is 200～300mm, instrument channel diameter 2.2～2.8mm; The sub-mirror outer end diameter of described hard is 2.0～2.6mm, and length is 400～500mm, and the diameter of instrument channel is 0.8～1.0mm, optical lens diameter 1.0～1.9mm.
The external cold light source of the female mirror of described hard, the external xenon cold light source of the external cold light source joint of the sub-mirror of hard main frame, the external image system of the female mirror of hard, the external image system eyepiece input of the sub-mirror of hard connect hard child and mother gall bladder endoscope Flame Image Process center, external at least 1 monitor of the interface of monitor at hard child and mother gall bladder endoscope Flame Image Process center.
Hard ultrasonic gallbladder endoscope comprises instrument channel, eyepiece input, scope main body, cold light source input, scope front end, hard scope end, intake tunnel and exhalant canal, and intake tunnel and exhalant canal directly feed scope main body and scope front end, hard scope end is integrally formed.
The instrument channel that the method for attachment of described hard ultrasonic gallbladder endoscope system is a miniature ultrasonic probe by ultrasonic gallbladder endoscope enters the gallbladder intracavity, the connection jaws of miniature ultrasonic probe is connected by data wire with the miniature ultrasonic probe driver, the eyepiece input of ultrasonic gallbladder endoscope and miniature ultrasonic probe driver are imported the eyepiece interface and the probe interface at ultrasonic gallbladder endoscope system Flame Image Process center simultaneously, the external high resolution monitor of interface of monitor at ultrasonic gallbladder endoscope system Flame Image Process center, the picture and text word station interface inserts center picture and text work station, and keyboard interface inserts keyboard; The cold light source interface of ultrasonic gallbladder endoscope inserts the cold light source main frame.
Described ultrasonic gallbladder endoscope system Flame Image Process center, monitor, the cold light source main frame is placed on the chassis.
The instrument channel that the method for attachment of described hard ultrasonic gallbladder endoscope system is a miniature ultrasonic probe by ultrasonic gallbladder endoscope enters the gallbladder intracavity, the connection jaws of miniature ultrasonic probe is connected by data wire with the miniature ultrasonic probe driver, the miniature ultrasonic probe driver inserts miniature ultrasonic probe Flame Image Process center, the monitoring interface of miniature ultrasonic probe Flame Image Process center back inserts the miniature ultrasonic probe monitor, the picture and text word station interface inserts miniature ultrasonic probe picture and text work station, and keyboard interface inserts Multi-Function Keyboard; Simultaneously, the eyepiece input of hard ultrasonic gallbladder endoscope connects hard ultrasonic endoscopic image processing center, the interface of monitor of hard ultrasonic endoscopic image processing center inserts high resolution monitor, and the picture and text word station interface inserts hard ultrasonic gallbladder endoscope picture and text processing system; The cold light source interface of hard ultrasonic gallbladder endoscope inserts the cold light source main frame.
Described miniature ultrasonic probe Flame Image Process center, the miniature ultrasonic probe monitor, ultrasonic gallbladder endoscope Flame Image Process center, the ultrasonic gallbladder endoscope monitor, the cold light source main frame is placed on the chassis of customization.
Described cold light source is the xenon cold light source
A kind of using method of gallbladder protect series endoscope system, hard single channel gall bladder endoscope, hard ultrasonic gallbladder endoscope enter the gallbladder intracavity by the miniature incision of gallbladder bottom, miniature ultrasonic probe directly enters the gallbladder chamber through the instrument channel of hard ultrasonic gallbladder endoscope, carries out ultrasonic scanning; Hard child and mother gall bladder endoscope is a platform with the female mirror of hard, the sub-mirror of hard is through the instrument channel of the female mirror of hard, miniature incision enters the gallbladder intracavity through the gallbladder bottom, utilize its independently instrument channel find and handle the pathological changes at neck of gallbladder, the thin position of cystic duct, also can carry out the cholangiography operation of diagnosis and treatment by ductule.
Compared with prior art, the beneficial effects of the utility model are:
Make the doctor assess the gallbladder pathological changes exactly, truly calculus, polyp are obtained completely, improve quality of medical care and medical safety widely, guarantor's gallbladder is got the stone operation push to develop in depth and breadth.
Description of drawings
Accompanying drawing 1 is a hard single channel gall bladder endoscope external cabling structural representation of the present invention.
Accompanying drawing 2 is the first end of hard single channel gall bladder endoscope of the present invention partial schematic diagrams.
Accompanying drawing 3 is use sketch maps of hard child and mother gall bladder endoscope of the present invention.
Accompanying drawing 4 is the female mirror end view of hard of the present invention.
Accompanying drawing 5 is the sub-mirror end view of hard of the present invention.
Accompanying drawing 6 is hard child and mother gall bladder endoscope of the present invention system connected mode 1 sketch maps.
Accompanying drawing 7 is hard child and mother gall bladder endoscope of the present invention system connected mode 2 sketch maps.
Accompanying drawing 8 is miniature ultrasonic probe sketch maps of the present invention.
Accompanying drawing 9 is that hard ultrasonic gallbladder endoscope of the present invention cooperates sketch map with miniature ultrasonic probe.
Accompanying drawing 10 is hard ultrasonic gallbladder endoscope system connected mode one sketch maps.
Accompanying drawing 11 is hard ultrasonic gallbladder endoscope system connected mode two sketch maps.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, hard single channel gall bladder endoscope of the present invention is made up of external image optical system 1, external cold light source 2, scope end 3, Inlet and outlet water passage 4, instrument channel 5.As shown in Figure 3, external image optical system 9 of the present invention and external cold light source 10.
Be the design of the first end 31 of hard single channel gall bladder endoscope of the present invention as shown in Figure 2, its structure comprises optical lens 11, optical fiber 21 and instrument channel outlet 51.
As accompanying drawing 3, hard child and mother mirror of the present invention uses connection layout by the female mirror 12 of hard, the sub-mirror 10 of hard, the external cold light source 6 of female mirror, female mirror external image system 7, the external cold light source 8 of female mirror, and female mirror external image system 9 forms.
As shown in Figure 4, the design of the female mirror of hard of the present invention end 121, the best total length of end 121 is 200～300mm, end 121 external diameters are 5.0～7.0mm, the diameter of two fluid passages outlet 123 and 125 is 0.9～1.4mm, and the diameter of instrument channel outlet 124 is 2.2～2.8mm.
As shown in Figure 5, end 101 structural designs of the sub-mirror of hard of the present invention comprise optical fiber 103, instrument channel outlet 104, and optical lens 102 5 parts are formed.
Hard child and mother gall bladder endoscope of the present invention system connected mode is divided into 2 kinds, is depicted as accompanying drawing 6,7, in the accompanying drawing 6,6 is the external cold light source of the female mirror of hard, 8 is the external cold light source of the sub-mirror of hard, and the external xenon cold light source of 6,8 cold light source joints main frame 16,7 is the external image system of the female mirror of hard; 9 is the external image system of the sub-mirror of hard, 7,9 eyepiece inputs connect hard child and mother gall bladder endoscope Flame Image Process center 14, the external high resolution monitor 13 of the interface of monitor at hard child and mother gall bladder endoscope Flame Image Process center 14, its monitor can show the female mirror of hard simultaneously, the image of the sub-mirror of hard or freely switch the image of female mirror and sub-mirror, the external picture and text workstation1 5 of the picture and text word station interface at hard child and mother gall bladder endoscope Flame Image Process center 14, hard child and mother gall bladder endoscope Flame Image Process center 14, monitor 13 and xenon cold light source main frame 16 neatly are placed in the chassis 17 of customization.
In the accompanying drawing 7,6 is the external cold light source of the female mirror of hard, and 8 is the external cold light source of the sub-mirror of hard, and the external xenon cold light source of 6,8 cold light source joints main frame 16,7 is the external image system of the female mirror of hard; 9 is the external image system of the sub-mirror of hard, 7,9 eyepiece inputs connect hard child and mother gall bladder endoscope Flame Image Process center 14, the external high resolution monitor 13,18 of the interface of monitor at hard child and mother gall bladder endoscope Flame Image Process center 14, monitor 13,18 can show the image of the female mirror of hard, the sub-mirror of hard respectively, the external picture and text workstation1 5 of the picture and text word station interface at hard child and mother gall bladder endoscope Flame Image Process center 14, hard child and mother gall bladder endoscope Flame Image Process center 14, monitor 13,18 and xenon cold light source main frame 16 neatly are placed in the chassis 17 of customization.
Be that miniature ultrasonic probe of the present invention is made up of external connection joint 19 and probe end 20 as shown in Figure 8, probe end length is 1600～2500mm, diameter 2.0～2.6mm, and first end 101 length that probe is used to scan are 10～30mm.
Be the axonometric chart that the hard ultrasonic gallbladder endoscope among the present invention matches and uses in ultrasonic probe as shown in Figure 9.The present invention is platform innovatively with the hard ultrasonic gallbladder endoscope, make miniature ultrasonic probe directly enter the mode of gallbladder intracavity through the instrument channel of hard ultrasonic gallbladder endoscope, carry out ultrasonic scanning, find the more small pathological changes of gallbladder wall and peripheral organs, improve quality of medical care.
Be hard ultrasonic gallbladder endoscope system connected mode one sketch map as shown in Figure 10, utilize present scope Wicresoft to protect gallbladder and get stone, get the polyp technology, the stimulate the menstrual flow miniature incision of gallbladder bottom of hard ultrasonic gallbladder endoscope enters the gallbladder intracavity, miniature ultrasonic probe end 20 enters cavity work by the instrument channel of hard ultrasonic gallbladder endoscope, the eyepiece input 22 of hard ultrasonic gallbladder endoscope is connected to hard ultrasonic gallbladder endoscope Flame Image Process center 30, the external high resolution monitor 28 of the interface of monitor at hard ultrasonic gallbladder endoscope Flame Image Process center 30, the external picture and text work station 29 of the picture and text word station interface at hard ultrasonic gallbladder endoscope Flame Image Process center 30; The cold light source joint 21 of hard ultrasonic gallbladder endoscope connects xenon cold light source main frame 31; Simultaneously, the interface 19 of miniature ultrasonic probe is connected with miniature ultrasonic probe driver 23, miniature ultrasonic probe driver 23 is connected with miniature ultrasonic probe Flame Image Process center 25, the external high resolution monitor 24 of the interface of monitor at miniature ultrasonic probe Flame Image Process center 25, the external picture and text work station 26 of the picture and text word station interface of miniature ultrasonic probe processing center 25, the external Multi-Function Keyboard 27 of the keyboard interface of processing center 25; Miniature ultrasonic probe image processing system 25 in the hard ultrasonic gallbladder endoscope system, miniature ultrasonic probe monitor 24, hard ultrasonic gallbladder endoscope Flame Image Process center 30, hard ultrasonic gallbladder endoscope monitor 28, xenon cold light source main frame 31 fitly is placed on above the chassis 32 of customization.
Be hard ultrasonic gallbladder endoscope system connected mode two sketch maps as shown in Figure 11, utilize present scope Wicresoft to protect gallbladder and get stone, get the polyp technology, the stimulate the menstrual flow miniature incision of gallbladder bottom of hard ultrasonic gallbladder endoscope enters the gallbladder intracavity, miniature ultrasonic probe end 20 enters cavity work by the instrument channel of hard ultrasonic gallbladder endoscope, the interface 19 of miniature ultrasonic probe is connected to miniature ultrasonic probe driver 23, miniature ultrasonic probe driver 23 is connected to the probe interface at hard ultrasonic gallbladder endoscope system Flame Image Process center 33, simultaneously, the eyepiece input 22 of hard ultrasonic gallbladder endoscope is connected to the scope interface at hard ultrasonic gallbladder endoscope system Flame Image Process center 33 via data wire 13, the external high resolution monitor 24 of the interface of monitor at hard ultrasonic gallbladder endoscope system Flame Image Process center 33, monitor 24 can be independently or is shown the image of miniature ultrasonic probe and hard ultrasonic gallbladder endoscope simultaneously, and freely switch, the extraneous picture and text work station 26 of the picture and text word station interface at hard ultrasonic gallbladder endoscope system Flame Image Process center 33, the external Multi-Function Keyboard 27 of the keyboard interface at hard ultrasonic gallbladder endoscope system Flame Image Process center 33; The cold light source interface 21 of hard ultrasonic gallbladder endoscope is connected to xenon cold light source main frame 31; Hard ultrasonic gallbladder endoscope system Flame Image Process center 33 in the hard ultrasonic gallbladder endoscope system, hard ultrasonic gallbladder endoscope system Flame Image Process center monitor 24, xenon cold light source main frame 31 fitly is placed on above the chassis 32 of customization.
Claims (12)
1. a gallbladder protect series endoscope system is characterized in that: comprise hard single channel gall bladder endoscope, child and mother gall bladder endoscope, hard ultrasonic gallbladder endoscope system;
Child and mother gall bladder endoscope comprises female mirror and sub-mirror, and sub-mirror enters the gallbladder chamber by the instrument channel of female mirror.
2. according to the described gallbladder protect series endoscope system of claim 1, it is characterized in that: child and mother gall bladder endoscope, comprise female mirror of hard and the sub-mirror of hard, the sub-mirror of hard enters the gallbladder chamber by the instrument channel of the female mirror of hard.
3. according to the described gallbladder protect series endoscope system of claim 2, it is characterized in that: the female mirror of hard comprises instrument channel, eyepiece input, scope main body, cold light source input, scope front end, hard scope end, intake tunnel and exhalant canal; The sub-mirror of hard comprises instrument channel, eyepiece input, cold light source joint, hard scope end.
4. according to the described gallbladder protect series endoscope system of claim 2, it is characterized in that: the female mirror end diameter of described hard is 5.0～7.0mm, wall thickness 0.1mm, and length is 200～300mm, instrument channel diameter 2.2～2.8mm; The sub-mirror outer end diameter of described hard is 2.0～2.6mm, and length is 400～500mm, and the diameter of instrument channel is 0.8～1.0mm, optical lens diameter 1.0～1.9mm.
5. according to the described gallbladder protect series endoscope system of claim 2, it is characterized in that: the external cold light source of the female mirror of described hard, the external xenon cold light source of the external cold light source joint of the sub-mirror of hard main frame, the external image system of the female mirror of hard, the external image system eyepiece input of the sub-mirror of hard connect hard child and mother gall bladder endoscope Flame Image Process center, external at least 1 monitor of the interface of monitor at hard child and mother gall bladder endoscope Flame Image Process center.
6. according to the described gallbladder protect series endoscope system of claim 2, it is characterized in that: hard ultrasonic gallbladder endoscope comprises instrument channel, eyepiece input, scope main body, cold light source input, scope front end, hard scope end, intake tunnel and exhalant canal, and intake tunnel and exhalant canal directly feed scope main body and scope front end, hard scope end is integrally formed.
7. according to the described gallbladder protect series endoscope system of claim 6, it is characterized in that: the instrument channel that the method for attachment of described hard ultrasonic gallbladder endoscope system is a miniature ultrasonic probe by ultrasonic gallbladder endoscope enters the gallbladder intracavity, the connection jaws of miniature ultrasonic probe is connected by data wire with the miniature ultrasonic probe driver, the eyepiece input of ultrasonic gallbladder endoscope and miniature ultrasonic probe driver are imported the eyepiece interface and the probe interface at ultrasonic gallbladder endoscope system Flame Image Process center simultaneously, the external high resolution monitor of interface of monitor at ultrasonic gallbladder endoscope system Flame Image Process center, the picture and text word station interface inserts center picture and text work station, and keyboard interface inserts keyboard; The cold light source interface of ultrasonic gallbladder endoscope inserts the cold light source main frame.
8. according to the described gallbladder protect series endoscope system of claim 7, it is characterized in that: described ultrasonic gallbladder endoscope system Flame Image Process center, monitor, the cold light source main frame is placed on the chassis.
9. according to the described gallbladder protect series endoscope system of claim 6, it is characterized in that: the instrument channel that the method for attachment of described hard ultrasonic gallbladder endoscope system is a miniature ultrasonic probe by ultrasonic gallbladder endoscope enters the gallbladder intracavity, the connection jaws of miniature ultrasonic probe is connected by data wire with the miniature ultrasonic probe driver, the miniature ultrasonic probe driver inserts miniature ultrasonic probe Flame Image Process center, the monitoring interface of miniature ultrasonic probe Flame Image Process center back inserts the miniature ultrasonic probe monitor, the picture and text word station interface inserts miniature ultrasonic probe picture and text work station, and keyboard interface inserts Multi-Function Keyboard; Simultaneously, the eyepiece input of hard ultrasonic gallbladder endoscope connects hard ultrasonic endoscopic image processing center, the interface of monitor of hard ultrasonic endoscopic image processing center inserts high resolution monitor, and the picture and text word station interface inserts hard ultrasonic gallbladder endoscope picture and text processing system; The cold light source interface of hard ultrasonic gallbladder endoscope inserts the cold light source main frame.
10. according to the described gallbladder protect series endoscope system of claim 9, it is characterized in that: described miniature ultrasonic probe Flame Image Process center, miniature ultrasonic probe monitor, ultrasonic gallbladder endoscope Flame Image Process center, the ultrasonic gallbladder endoscope monitor, the cold light source main frame is placed on the chassis of customization.
11. according to claim 1 to 11 each described gallbladder protect series endoscope system, it is characterized in that: described cold light source is the xenon cold light source.
12. the using method of a gallbladder protect series endoscope system, it is characterized in that: hard single channel gall bladder endoscope, hard ultrasonic gallbladder endoscope enter the gallbladder intracavity by the miniature incision of gallbladder bottom, miniature ultrasonic probe directly enters the gallbladder chamber through the instrument channel of hard ultrasonic gallbladder endoscope, carries out ultrasonic scanning; Hard child and mother gall bladder endoscope is a platform with the female mirror of hard, the sub-mirror of hard is through the instrument channel of the female mirror of hard, miniature incision enters the gallbladder intracavity through the gallbladder bottom, utilize its independently instrument channel find and handle the pathological changes at neck of gallbladder, the thin position of cystic duct, also can carry out the cholangiography operation of diagnosis and treatment by ductule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101990412A CN101366649B (en) | 2008-10-10 | 2008-10-10 | Gallbladder protect series endoscope system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101990412A CN101366649B (en) | 2008-10-10 | 2008-10-10 | Gallbladder protect series endoscope system |
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| CN101366649A true CN101366649A (en) | 2009-02-18 |
| CN101366649B CN101366649B (en) | 2010-06-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507599B (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard mother and son gall bladder, gall bladder les system |
| WO2011054218A1 (en) * | 2009-11-06 | 2011-05-12 | 广州宝胆医疗器械科技有限公司 | Mother-baby endoscope system of hard cholecystoscope and flexible choledochoscope |
| WO2011088669A1 (en) * | 2010-01-21 | 2011-07-28 | 广州宝胆医疗器械科技有限公司 | Mother-baby endoscope system of hard hysteroscope and flexible falloposcope |
| CN101785658B (en) * | 2010-02-04 | 2011-09-14 | 广州宝胆医疗器械科技有限公司 | Confocal micro hard electronic arthroscope system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957936A (en) * | 1997-05-01 | 1999-09-28 | Inbae Yoon | Instrument assemblies for performing anatomical tissue ligation |
| JP4618410B2 (en) * | 2004-07-06 | 2011-01-26 | 富士フイルム株式会社 | Ultrasound endoscope |
| CN101264003A (en) * | 2007-03-16 | 2008-09-17 | 王晶 | Disposable primary and secondary endoscope |
| CN201098172Y (en) * | 2008-02-26 | 2008-08-13 | 广州市番禺区大岗人民医院 | Double channel biliary tract endoscope |
| CN101243990B (en) * | 2008-03-25 | 2010-05-12 | 广州市番禺区第二人民医院 | Triple-channel endoscope for biliary tract |
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2008
- 2008-10-10 CN CN2008101990412A patent/CN101366649B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507599B (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard mother and son gall bladder, gall bladder les system |
| WO2011054218A1 (en) * | 2009-11-06 | 2011-05-12 | 广州宝胆医疗器械科技有限公司 | Mother-baby endoscope system of hard cholecystoscope and flexible choledochoscope |
| WO2011088669A1 (en) * | 2010-01-21 | 2011-07-28 | 广州宝胆医疗器械科技有限公司 | Mother-baby endoscope system of hard hysteroscope and flexible falloposcope |
| CN101785658B (en) * | 2010-02-04 | 2011-09-14 | 广州宝胆医疗器械科技有限公司 | Confocal micro hard electronic arthroscope system |
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Application publication date: 20090218 Assignee: Guangzhou Tuoming Medical Technology Co.,Ltd. Assignor: GUANGZHOU BAODAN MEDICAL INSTRUMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2022980014937 Denomination of invention: Bile preservation series endoscope system Granted publication date: 20100609 License type: Exclusive License Record date: 20220914 |