CN201558099U - Mini-ultrasound hard multi-channel electronic cholelithoscope system - Google Patents
Mini-ultrasound hard multi-channel electronic cholelithoscope system Download PDFInfo
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- CN201558099U CN201558099U CN2009202646696U CN200920264669U CN201558099U CN 201558099 U CN201558099 U CN 201558099U CN 2009202646696 U CN2009202646696 U CN 2009202646696U CN 200920264669 U CN200920264669 U CN 200920264669U CN 201558099 U CN201558099 U CN 201558099U
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Abstract
The utility model particularly discloses a mini-ultrasound hard multi-channel electronic cholelithoscope system, which belongs to the technical field of medical apparatuses. The mini-ultrasound hard multi-channel electronic cholelithoscope system comprises a main endoscope body, a camera shooting main machine, a cold light source main machine and a monitor, wherein the camera shooting main machine, the cold light source main machine and the monitor are connected with the main endoscope body. Besides, a mini-ultrasound probe is arranged on an apparatus channel of the main endoscope body in penetrating manner; and an optical system formed by an electronic image processor is arranged on the front portion of the end portion of a hard endoscope. The mini-ultrasound hard multi-channel electronic cholelithoscope system uses an electronic endoscope mode with higher resolution ratio and better image quality, and brings mini-ultrasound technology into a gallbladder protection and stone removal operation. The mini-ultrasound technology directly employs a hard multi-channel electronic cholelithoscope as a platform, and the mini-ultrasound probe enters a gallbladder cavity from an apparatus channel of the electronic cholelithoscope to perform circular and linear scanning, can clearly reveal changes of each layer of gallbladder walls, discover stones hidden among the gallbladder walls and effectively overcome the shortcomings of pre-operation body surface B-ultrasound examination. The mini-ultrasound hard multi-channel electronic cholelithoscope system effectively improves the treatment effect of the gallbladder protection and stone removal (polypus) operation and cure rate of diseases.
Description
Technical field
This utility model belongs to field of medical appliances, and relate to modern medicine and carry out new-type scope Wicresoft and protect a kind of core medical instrument that gallbladder is got stone, got the polyp operation, specifically be a kind of minitype ultrasound hard multichannel electronic cholecystoscope system.
Prior art
In the prior art, be used to protect gallbladder and get the endoscopic instruments of stone (polyp) operation and mainly be divided into hard choledochoscope and soft fibre choledochoscope.Use the soft fibre choledochoscope to undergo surgery to exist operation complicated, control inconvenient problem, make the operation inefficiency; Can solve the problem that soft scope is controlled though use the hard choledochoscope to undergo surgery, but because what be used at present that the optical system of the scope of performing the operation adopts is that the cylindrical lens ordered arrangement forms, image has consumption in the process of transmitting, limited the further raising of picture quality.
The fujinon electronic video endoscope technology is placed on the core of endoscope-CCD chip the first end part of endoscope, CCD is converted into the signal of telecommunication to the picture signal that camera lens receives, be transferred to the shooting main frame by data wire, owing to shortened the optical transmission distance of image, add and adopt high-resolution CCD chip, the image of fujinon electronic video endoscope is more clear and true to nature as endoscope than cylindrical lens endoscope and transmitting fiber tow.The fujinon electronic video endoscope technology has been widely used in fields such as digestive endoscope, peritoneoscope at present.
The miniature ultrasonic technology is used widely in the diagnosis and treatment of digestive tract disease.In general, guarantor's gallbladder patient protects gallbladder and gets before stone (polyp) operation, carry out preceding inspection of art of body surface B ultrasonic, B ultrasonic is because frequency is low, the characteristics that resolution is low, resulting image definition can't be compared with the miniature ultrasonic technology with resolution, can not find the minute lesion between gallbladder intracavity and gallbladder wall, can't offer the foundation that the doctor accurately holds conditions of patients, tend to cause failing to pinpoint a disease in diagnosis of calculus polyp.The miniature ultrasonic technology has advantages such as frequency height, good resolution, well the defective of body surface ultrasound diagnosis before the prosthetics.Therefore how with miniature ultrasonic technology, fujinon electronic video endoscope technology and protect gallbladder and get the scope of stone (polyp) and be used in combination to improve and protect gallbladder and get the therapeutic effect that stone (polyp) performs the operation and the cure rate of sufferer, become particularly urgent.
The utility model content
The purpose of this utility model is that a fujinon electronic video endoscope notion and miniature ultrasonic technology organically combine, a kind of minitype ultrasound hard multichannel electronic cholecystoscope system is proposed, miniature ultrasonic probe is goed deep into the gallbladder intracavity from the instrument channel of the scope main body of process design, gallbladder wall is carried out the scanning of three peacekeeping two dimensions, for the clinical diagnosis and treatment disease provides more more accurate foundations, improved guarantor's gallbladder effectively and got the therapeutic effect of stone (polyp) operation and the cure rate of sufferer.
In order to reach above-mentioned technical purpose, this utility model is achieved through the following technical solutions:
A kind of minitype ultrasound hard multichannel electronic cholecystoscope system described in the utility model, comprise the scope main body, and the shooting main frame that is connected with the scope main body, cold light source main frame and monitor, described scope main body comprises hard scope end and the intake tunnel that is communicated with the hard end, exhalant canal and at least one instrument channel, also be equipped with miniature ultrasonic probe on the instrument channel of described scope main body, be connected with miniature ultrasonic system handles main frame and monitor on the miniature ultrasonic probe; The front portion of described hard scope end is provided with the optical system that the electronic image processor forms, be connected with view data output interface on the described scope main body with the corresponding connection of this electronic image processor, this view data output interface is by data wire and the corresponding connection of shooting main frame, the electronic image processor is converted into the signal of telecommunication with the picture signal that camera lens receives, and is transferred to the shooting main frame by data wire.
In this utility model, described electronic image processor is the ccd image sensor that is installed in hard scope elder generation end, and its chip adopts≤1/4 ", the ccd image sensor of at least 48 universal effect pixels, the angle of view 〉=100 °.Usually, the multichannel cholecystoscope system that ccd image sensor is installed is referred to as electronics multichannel cholecystoscope system.
In this utility model, described view data output interface has two kinds of forms, a kind of form is arranged on the scope main body for the view data output interface, become the angle of 135 degree with the axis of scope main body, data wire is by the data input port of interface connection layout as data output interface and shooting main frame then; The data input port of view data output interface that second kind of form is hard multi-channel electronic gallbladder mirror and data wire and shooting main frame is the integrated design, and is inseparable.
In this utility model, the hard scope end of described scope main body is that inflexible hard material is made, described hard scope outer end diameter≤10mm, and length is 200～220mm.
As the further improvement of above-mentioned technology, the intake tunnel of described scope main body and the diameter≤2.0mm of exhalant canal can be used as the passage that diameter enters less than the small appliance of 2.0mm in the time of necessary; Diameter≤the 3.0mm that is used for the main instrument channel of miniature ultrasonic probe.
Described intake tunnel becomes 45 degree to stretch out to scope main body both sides respectively with the exhalant canal input with scope main body axis, separate between this intake tunnel and the exhalant canal.
In this utility model, described miniature ultrasonic probe comprises the data wire union joint, probe end and the first end of probe, pop one's head in first end be scanning effective district, the diameter of the end of described miniature ultrasonic probe is≤2.8mm, length 1500～2500mm, and miniature ultrasonic probe can be done annular and linear scanning, have a plurality of frequencies and select, alternative frequency is 12.5MHz～20MHZ.
Compared with prior art, the beneficial effects of the utility model are:
This utility model has utilized the advantage of fujinon electronic video endoscope and miniature ultrasonic technology fully, it organically is attached to gallbladder mirror technology, it specifically is the high and electronic imaging definition of resolution that has utilized fujinon electronic video endoscope, the advantage that image quality is high, and miniature ultrasonic probe is carried out the scanning of three peacekeeping two dimensions to gallbladder wall, for the clinical diagnosis and treatment disease provides more more accurate foundations, improved guarantor's gallbladder effectively and got the therapeutic effect of stone (polyp) operation and the cure rate of sufferer.
Description of drawings
Fig. 1 is a minitype ultrasound hard multichannel electronic cholecystoscope system general illustration described in the utility model.
Fig. 2 is the structural representation of hard multi-channel electronic gallbladder mirror in this utility model.
Fig. 3 is first kind of type of attachment figure of the view data output interface of hard multi-channel electronic gallbladder mirror described in the utility model.
Fig. 4 is second kind of type of attachment figure of the view data output interface of hard multi-channel electronic gallbladder mirror described in the utility model.
Fig. 5 is the sketch map of miniature ultrasonic probe in this utility model.
Fig. 6 is the first end sketch map of miniature ultrasonic probe in this utility model.
Fig. 7 is the sketch map that minitype ultrasound hard multichannel electronic cholecystoscope system described in the utility model undergos surgery.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, minitype ultrasound hard multichannel electronic cholecystoscope system described in the utility model and connected system general illustration thereof, comprise hard multi-channel electronic gallbladder mirror 1, shooting main frame 5, cold light source main frame 6 and monitor 7, miniature ultrasonic probe 2 and miniature ultrasonic system host 3 thereof and monitor 4.
Fig. 2 is hard multi-channel electronic gallbladder mirror 1 sketch map of the present utility model, and hard multi-channel electronic gallbladder mirror is by work end 11, cold light source joint 12, and intake tunnel 13, exhalant canal 16, view data output interface 14, main instrument channel 15 is formed.The ccd image induction apparatus of hard multi-channel electronic gallbladder mirror 1 is placed on the front portion of work end 11, the optical system of hard multi-channel electronic gallbladder mirror 1 adopts≤1/4 "; the CCD of at least 48 universal effect pixels; the angle of view is more than 100 °; the external diameter of work end 11 is smaller or equal to 10mm, and length is 200～220mm.In this utility model, hard multi-channel electronic gallbladder mirror 1 has three operating walk ways, and wherein the diameter of main operation passage is smaller or equal to 3.0mm, and the diameter of intake tunnel 13 and exhalant canal 16 is smaller or equal to 2.0mm.View data output interface 14 becomes the angle of 135 degree with the scope axis, integral form is the rifle formula.
Fig. 3, Fig. 4 are respectively two kinds of forms of the graph data output interface of hard multi-channel electronic gallbladder mirror 1 of the present utility model.As shown in Figure 3, the graph data output interface 14 that first kind of form is hard multi-channel electronic gallbladder mirror 1 is connected with data wire 8, the other end of data wire 8 is connected with the interface of shooting main frame 6, the graph data output interface 14 of hard multi-channel electronic gallbladder mirror 1, data wire 8 and shooting main frame 6 are independent separately, can install and remove; As shown in Figure 4, second kind of view data output interface 14 direct data wire form that are extended for that design that form is a hard multi-channel electronic gallbladder mirror 1, the data wire extension of view data output interface 14 directly is fixed on the interface of shooting main frame 6, the view data output interface merging data line extension 61 of hard multi-channel electronic gallbladder mirror 1 is combined into one with shooting main frame 6, and is not detachable.
Fig. 5, Fig. 6 are miniature ultrasonic probe 2 sketch maps in the miniature ultrasonic of the present utility model system.Miniature ultrasonic probe 2 is made up of data line interface 21, miniature ultrasonic probe end 22 and miniature ultrasonic probe elder generation end 221, and the length of miniature ultrasonic probe end 22 is 1500～2500mm.The diameter of the first end 221 of miniature ultrasonic probe 2 is≤2.8mm, scanning chip 222 in the elder generation end 221 can be done 360 ° circular scanning or linear scanning, gallbladder wall is carried out the scanning of three peacekeeping two dimensions, also can be for cavity carry out three-dimensional reconstruction, can find clearly that gallbladder wall sees the calculus of existence.
Fig. 7 carries out the sketch map of operation on gallbladder for using minitype ultrasound hard multichannel electronic gallbladder mirror.During operation, the doctor at first does a miniature incision in gallbladder 9 bottoms, import hard multi-channel electronic gallbladder mirror 1 from this otch, intake tunnel 13 by hard multi-channel electronic gallbladder mirror 1 injects normal saline toward the gallbladder intracavity then, then the doctor is in the camera system 6 of hard multi-channel electronic gallbladder mirror 1, under the help of light source main frame 5 and monitor 7, can clearly the calculus polyp of gallbladder intracavity be obtained thoroughly clean; After gallbladder intracavity calculus polyp is handled totally, the doctor can be a platform with hard multi-channel electronic gallbladder mirror 1, miniature ultrasonic probe 2 enters the gallbladder intracavity by the instrument channel 15 of hard multi-channel electronic gallbladder mirror 1, can do circular scanning and linear scanning then, each layer structure of 101 of patient's gallbladder walls can be seen clearly and know Chu, can find clearly that there is calculus in 101 of gallbladder walls, overcome the preceding body surface ultrasound diagnosis of art and can not clearly find 101 defectives that have calculus of gallbladder wall.Advanced miniature ultrasonic technology is incorporated in the operation on gallbladder, can provide reliable more complete information for solving and study cholecystopathy.
Claims (8)
1. minitype ultrasound hard multichannel electronic cholecystoscope system, comprise the scope main body, and the shooting main frame that is connected with the scope main body, cold light source main frame and monitor, described scope main body comprises hard scope end and the intake tunnel that is communicated with the hard end, exhalant canal and at least one instrument channel, it is characterized in that:
Also be equipped with miniature ultrasonic probe on the instrument channel of described scope main body, be connected with miniature ultrasonic system handles main frame and monitor on the miniature ultrasonic probe;
The front portion of described hard scope end is provided with the optical system that the electronic image processor forms, be connected with view data output interface on the described scope main body with the corresponding connection of this electronic image processor, this view data output interface is by data wire and the corresponding connection of shooting main frame, the electronic image processor is converted into the signal of telecommunication with the picture signal that camera lens receives, and is transferred to the shooting main frame by data wire.
2. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 1, it is characterized in that: described electronic image processor is the ccd image sensor that is installed in hard scope elder generation end, its chip adopts≤1/4 "; the ccd image sensor of at least 48 universal effect pixels, the angle of view 〉=100 °.
3. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 2, it is characterized in that: described view data output interface is arranged on the scope main body, become the angle of 135 degree with the scope main body, data wire is by the data input port of interface connection layout as data output interface and shooting main frame.
4. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 2 is characterized in that: described view data output interface becomes inseparable integrated design with the data input port of data wire and shooting main frame.
5. according to each described minitype ultrasound hard multichannel electronic cholecystoscope system of claim 1 to 4, it is characterized in that: the hard scope end of described scope main body is that inflexible hard material is made, described hard scope outer end diameter≤10mm, length is 200～220mm.
6. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 5 is characterized in that: the intake tunnel of described scope main body and the diameter≤2.0mm of exhalant canal; Diameter≤the 3.0mm that is used for the main instrument channel of miniature ultrasonic probe.
7. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 6, it is characterized in that: described intake tunnel becomes 45 degree to stretch out to scope main body both sides respectively with the exhalant canal input with scope main body axis, separate between this intake tunnel and the exhalant canal.
8. minitype ultrasound hard multichannel electronic cholecystoscope system according to claim 7, it is characterized in that: described miniature ultrasonic probe comprises the data wire union joint, probe end and the first end of probe, pop one's head in first end be scanning effective district, the diameter of the end of described miniature ultrasonic probe is≤2.8mm, length 1500～2500mm, the selective frequency of described miniature ultrasonic probe is 12.5MHz～20MHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202646696U CN201558099U (en) | 2009-12-15 | 2009-12-15 | Mini-ultrasound hard multi-channel electronic cholelithoscope system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202646696U CN201558099U (en) | 2009-12-15 | 2009-12-15 | Mini-ultrasound hard multi-channel electronic cholelithoscope system |
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| CN201558099U true CN201558099U (en) | 2010-08-25 |
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| CN2009202646696U Expired - Lifetime CN201558099U (en) | 2009-12-15 | 2009-12-15 | Mini-ultrasound hard multi-channel electronic cholelithoscope system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102018492A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Integral color Doppler ultrasound cholecystoscope system |
| CN102100524A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electric bronchoscope system with thermal-infrared scanning function |
| 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 |
| WO2012103766A1 (en) * | 2011-01-31 | 2012-08-09 | 广州宝胆医疗器械科技有限公司 | 3d electronic rigid cholecystoscope system and method for use thereof |
-
2009
- 2009-12-15 CN CN2009202646696U patent/CN201558099U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100524A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electric bronchoscope system with thermal-infrared scanning function |
| CN102018492A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Integral color Doppler ultrasound cholecystoscope system |
| CN102018492B (en) * | 2010-12-30 | 2012-05-23 | 广州宝胆医疗器械科技有限公司 | Integral color Doppler ultrasound cholecystoscope system |
| 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 |
| WO2012103766A1 (en) * | 2011-01-31 | 2012-08-09 | 广州宝胆医疗器械科技有限公司 | 3d electronic rigid cholecystoscope system and method for use thereof |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100825 |