CN103767667A - Hard multichannel three-dimensional gallbladder endoscope system - Google Patents
Hard multichannel three-dimensional gallbladder endoscope system Download PDFInfo
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- CN103767667A CN103767667A CN201210397746.1A CN201210397746A CN103767667A CN 103767667 A CN103767667 A CN 103767667A CN 201210397746 A CN201210397746 A CN 201210397746A CN 103767667 A CN103767667 A CN 103767667A
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Abstract
The invention belongs to the mechanical instrument field and particularly discloses a hard multichannel three-dimensional gallbladder endoscope system. The hard multichannel three-dimensional gallbladder endoscope system comprises a hard multichannel three-dimensional gallbladder endoscope and a light source main computer; the hard multichannel three-dimensional gallbladder endoscope comprises a hard working end portion; a distal end portion at the front end of the hard working end portion is provided with two independent optical lenses and CCD (Charge Coupled Device) imaging systems; the CCD imaging systems which are corresponding to the two optical lenses are used for stimulating imaging of human left eyes and human right eyes; the hard multichannel three-dimensional gallbladder endoscope is also connected with a three-dimensional main computer and a monitor which is provided with a three-dimensional image display mode. According to the hard multichannel three-dimensional gallbladder endoscope system, two images of a same picture is obtained through a double-lens camera shooting system, then the picture which is transmitted to the three-dimensional main computer to be processed through a data line is displayed through the monitor, accordingly a three-dimensionally visual bladder cavity image is obtained, three-dimensional feelings of surgeries are provided for doctors, and purposes of further reducing surgical difficulties and improving surgical safety coefficients are achieved.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to modern medicine and carry out a kind of Novel medical instrument-hard multi-channel 3D gallbladder mirror of gallbladder surgical cavity.
Prior art
In prior art, normally two-dimensional imaging of its imaging of Medical endoscope, two-dimensional imaging is than three-dimensional imaging, and because vision is comparatively dull, observed object lacks third dimension, therefore can make:
1, two-dimensional imaging 2D endoscope can be difficult to accurately location to surgery location;
2, need to rotate scope at whole operation process and be coordinated, therefore can change in the position of operative site endoscope, have a strong impact on the definition of operation process imaging;
3,2D image display process has flicker, and observer can not see image from all angles, thereby can affect carrying out smoothly of operation.
3D scope is the technological innovation of operation from planar development to space, breakthrough the entering the station that endoscope of world field is obtained, department of general surgery, Urology Surgery, rectum shell, neural shell and department of eye etc. are widely used in now, the appearance of 3D stereoscopic endoscope system reduces operating difficulty greatly, and safety coefficient improves greatly.
Also do not have at present the 3D gallbladder mirror of three-dimensional imaging to occur, therefore, research and develop a kind of 3D cholecystoscope system that is applied to operation on gallbladder extremely urgent.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of hard multi-channel 3D cholecystoscope system is provided, this 3D cholecystoscope system is applied to 3D imaging technique in gallbladder mirror, obtain the gallbladder intracavity figure picture of 3D vision, the solid impression of operation is provided to doctor, reaches the object of further reduction operating difficulty and raising operation safety coefficient.
For reaching above-mentioned technical purpose, the present invention is achieved by the following technical programs:
Hard multi-channel 3D cholecystoscope system of the present invention, the light source main frame that comprises hard multi-channel gallbladder mirror and be connected with hard multi-channel gallbladder mirror, described hard multi-channel gallbladder mirror comprises hard work end, scope main body, light source input, data output end, intake tunnel, exhalant canal and instrument channel, the first end of the front end of described hard work end is provided with separate two optical lens and the CCD imaging system of simulating respectively the imaging of people's right and left eyes of correspondence with it, the image information that is also connected with two separate optical lens to receiving on described hard multi-channel gallbladder mirror is carried out synthetic 3D main frame, and possesses the monitor of 3D rendering display mode.
In the present invention, described 3D main frame connects hard multi-channel gallbladder mirror by data wire, image information to two separate optical lens that receive is synthesized, and by monitor is carried out to special picture, display mode is shown, the output mode of 3D main frame includes but not limited to following mode:
First kind of way is, monitor coordinates 3 D active eyeglasses, and with the Speed display image of common frequencies twice, when display image screen, glasses will cover left eye or right eye: when screen shows left-eye image, glasses cover right eye, and vice versa;
The second way is that PASSIVE SURVEILLANCE device coordinates polarization type 3D mirror.This screen shows two images with different polarizations simultaneously.The polarization difference of eyeglass filter, can allow left eye only see left-eye image, and right eye is only seen eye image; The third mode is bore hole 3D technology, does not need user to wear eyes can to see the 3-D view of monitor.
In the present invention, described light source main frame provides scope work needed brightness, and it is connected with hard multi-channel gallbladder mirror by optical fiber.
In the present invention, described two separate optical lens diameters all >=1.5mm; Described work hard tip lengths 150-250mm, its external diameter≤8mm; The size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 ", at least 48 ten thousand valid pixels, 100 ° of the angles of view or more than, imaging information exchange is crossed data output end and is exported 3D main frame to; Described intake tunnel and exhalant canal are separately positioned in scope main body, and 45 ° of the right and lefts stretch out, and its outlet designs formerly on the end face of end, and the diameter of intake tunnel and exhalant canal is respectively more than or equal to 1.0mm; Described instrument channel is positioned at scope main body rear, and diameter is more than or equal to 2.0mm.
Compared with prior art, the invention has the beneficial effects as follows:
Hard multi-channel 3D cholecystoscope system of the present invention has following remarkable advantage compared with traditional 2D endoscope:
(1) 3D endoscope can be to operation correct position location;
(2) automatic focusing system makes whole operation process without rotating scope, maintains static in the position of operative site endoscope, and operator can arbitrarily change the position of operation point, and makes it remain fine definition;
(3) 3D stereo-picture can be accomplished flicker free, and observer can watch 3D rendering in all angles, does not affect doctor's operation.
Therefore, 3D cholecystoscope system of the present invention is applied among gallbladder surgical cavity, it can be converted to the 3-D view with longitudinal degree by traditional two dimensional image, and the solid impression that provides doctor to perform the operation, reaches further reduction operating difficulty and the object that improves operation safety coefficient.
Accompanying drawing explanation
Fig. 1 is hard multi-channel 3D cholecystoscope system structural representation of the present invention.
Fig. 2 is the structural representation of hard multi-channel gallbladder mirror of the present invention.
Fig. 3 is the first end structural representation of hard multi-channel gallbladder mirror of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Be illustrated in figure 1 the schematic diagram of hard multi-channel 3D cholecystoscope system of the present invention.
Described hard multi-channel 3D cholecystoscope system, comprise hard multi-channel gallbladder mirror 1, with being connected of hard multi-channel gallbladder mirror 1,3D main frame 4, light source main frame 3, monitor 5, and for putting the chassis 2 of light source main frame 3, monitor 5 etc., described light source main frame 3 provides the scope 1 needed brightness of working, and connects hard multi-channel gallbladder mirror 1 by optical fiber.
As shown in Figure 2 and Figure 3, described hard multi-channel gallbladder mirror 1 comprises hard work end 11, scope main body 12, light source incoming end 13, data output end 14, intake tunnel 16, exhalant canal 17 and instrument channel 15.Described hard work end 11 length 150-250mm, the external diameter≤8mm of hard work end.
Described hard work end 11 is called first end 111 foremost, described first end 111 is provided with independently two optical lens 141 and 142 and corresponding CCD imaging system with it respectively, this two optical lens 141 and 142 is simulated respectively the imaging of people's right and left eyes, described optical lens 141 and 142 diameters all >=1.5mm, this elder generation end 111 is also provided with intake tunnel outlet 161, exhalant canal outlet 171, instrument channel outlet 151, and optical fiber 131 for leaded light.
The size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 "; at least 48 ten thousand valid pixels; 100 ° of the angles of view or more than; imaging information exchange is crossed data output end and is exported 3D main frame to; described 3D main frame synthesizes the image information of two separate optical lens that receive, and shows by the monitor that possesses 3D rendering display mode.
Described intake tunnel 16 and exhalant canal 17 are separately positioned in scope main body 12,45 ° of the right and lefts stretch out, its outlet designs on the end face of end 111 formerly, the diameter of intake tunnel 16 and exhalant canal 17 is all more than or equal to 1.0mm, described instrument channel 15 is positioned at scope main body rear, and diameter is more than or equal to 2.0mm.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, described 3D main frame 4 connects hard multi-channel gallbladder mirror 1 by data wire, image information to two separate optical lens 141 and 142 that receive is synthesized, by monitor 5 is carried out to special picture, display mode is shown, the output mode of 3D main frame 4 includes but not limited to following mode:
First kind of way is that monitor 5 coordinates 3 D active eyeglasses 6, with the Speed display image of common frequencies twice.When display image screen, glasses will cover left eye or right eye: when screen shows left-eye image, glasses cover right eye, and vice versa;
The second way is, PASSIVE SURVEILLANCE device 5 coordinates polarization type 3D glasses 7, and this screen shows two images with different polarizations simultaneously, and the polarization difference of eyeglass filter can allow left eye only see left-eye image, and right eye is only seen eye image;
The third mode is that bore hole 3D technology, does not need user's wearing spectacles can see the 3-D view of monitor, as show in Fig. 18, does not need to configure special glasses.
Claims (9)
1. a hard multi-channel 3D cholecystoscope system, the light source main frame that comprises hard multi-channel gallbladder mirror and be connected with hard multi-channel gallbladder mirror, it is characterized in that: described hard multi-channel gallbladder mirror comprises hard work end, scope main body, light source input, data output end, intake tunnel, exhalant canal and instrument channel, the first end of the front end of described hard work end is provided with separate two optical lens and the CCD imaging system of simulating respectively the imaging of people's right and left eyes of correspondence with it, the image information that is also connected with two separate optical lens to receiving on described hard multi-channel gallbladder mirror is carried out synthetic 3D main frame, and possesses the monitor of 3D rendering display mode.
2. hard multi-channel 3D cholecystoscope system according to claim 1, it is characterized in that: described 3D main frame connects hard multi-channel gallbladder mirror by data wire, the output mode of described 3D main frame comprises that monitor coordinates 3D glasses pattern, or PASSIVE SURVEILLANCE device 3D glasses pattern, or do not need user to wear eyes can to see the bore hole 3D pattern of the 3-D view of monitor.
3. hard multi-channel 3D cholecystoscope system according to claim 2, is characterized in that: described 3D glasses comprise 3 D active eyeglasses or polarization type 3D mirror.
4. hard multi-channel 3D cholecystoscope system according to claim 1, is characterized in that: described light source main frame is connected with hard multi-channel gallbladder mirror by optical fiber.
5. according to hard multi-channel 3D cholecystoscope system described in claim 1 to 4 any one, it is characterized in that: described two separate optical lens diameters all >=1.5mm.
6. hard multi-channel 3D cholecystoscope system according to claim 1, is characterized in that: described work hard tip lengths 150-250mm, its external diameter≤8mm.
7. hard multi-channel 3D cholecystoscope system according to claim 1, it is characterized in that: the size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 "; at least 48 ten thousand valid pixels; 100 ° of the angles of view or more than, imaging information exchange is crossed data output end and is exported 3D main frame to.
8. hard multi-channel 3D cholecystoscope system according to claim 1, it is characterized in that: described intake tunnel and exhalant canal are separately positioned in scope main body, 45 ° of the right and lefts stretch out, its outlet designs formerly on the end face of end, and the diameter of intake tunnel and exhalant canal is respectively more than or equal to 1.0mm.
9. hard multi-channel 3D cholecystoscope system according to claim 1, is characterized in that: described instrument channel is positioned at scope main body rear, and diameter is more than or equal to 2.0mm.
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| CN201210397746.1A CN103767667A (en) | 2012-10-18 | 2012-10-18 | Hard multichannel three-dimensional gallbladder endoscope system |
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| CN201210397746.1A CN103767667A (en) | 2012-10-18 | 2012-10-18 | Hard multichannel three-dimensional gallbladder endoscope system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105852A (en) * | 2015-09-16 | 2015-12-02 | 广州乔铁医疗科技有限公司 | Three-dimensional choledochoscope system with ranging function |
| 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 |
| CN111467048A (en) * | 2020-04-08 | 2020-07-31 | 重庆医科大学附属第二医院 | Whole-course visible 3D hysteroscopic surgery device |
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| CN1666705A (en) * | 2005-03-30 | 2005-09-14 | 长春理工大学 | Three-dimensional TV endoscope |
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| CN101700182A (en) * | 2009-11-18 | 2010-05-05 | 广州宝胆医疗器械科技有限公司 | Hard multi-channel electronic cholecystoscope system |
| CN102090879A (en) * | 2011-01-31 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic cholecystoscope system and using method thereof |
| CN102707426A (en) * | 2011-03-28 | 2012-10-03 | 商之器科技股份有限公司 | Stereoscopic image endoscope, system comprising same and medical stereoscopic image display method |
| CN202891885U (en) * | 2012-10-18 | 2013-04-24 | 广州宝胆医疗器械科技有限公司 | Stereoplasm multichannel three dimensional (3D) gall bladder mirror system |
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| CN1666705A (en) * | 2005-03-30 | 2005-09-14 | 长春理工大学 | Three-dimensional TV endoscope |
| CN201375505Y (en) * | 2009-04-06 | 2010-01-06 | 翁建东 | Medical stereo developing system |
| CN101700182A (en) * | 2009-11-18 | 2010-05-05 | 广州宝胆医疗器械科技有限公司 | Hard multi-channel electronic cholecystoscope system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105852A (en) * | 2015-09-16 | 2015-12-02 | 广州乔铁医疗科技有限公司 | Three-dimensional choledochoscope system with ranging function |
| 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 |
| CN111467048A (en) * | 2020-04-08 | 2020-07-31 | 重庆医科大学附属第二医院 | Whole-course visible 3D hysteroscopic surgery device |
| CN111467048B (en) * | 2020-04-08 | 2023-09-01 | 重庆医科大学附属第二医院 | Whole-course visual 3D hysteroscope operation device |
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