CN105212888A - There is the 3D enteroscope system of distance measurement function - Google Patents
There is the 3D enteroscope system of distance measurement function Download PDFInfo
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- CN105212888A CN105212888A CN201510590804.6A CN201510590804A CN105212888A CN 105212888 A CN105212888 A CN 105212888A CN 201510590804 A CN201510590804 A CN 201510590804A CN 105212888 A CN105212888 A CN 105212888A
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Abstract
The invention belongs to field of medical appliances.Specifically disclose the 3D enteroscope system with distance measurement function, comprise hard multi-channel anorectal mirror and light source main frame, hard multi-channel anorectal mirror comprises hard end, the front end of hard end be provided with two separate optical lens and with CCD imaging system, hard multi-channel anorectal mirror is also connected with 3D main frame, 3D glasses and monitor that the image information of two that receive separate optical lens is synthesized; The end face of hard end is designed with laser ranging probe.The present invention obtains two cover images of same image by having independently double-lens camera system, the laser ranging probe be equipped with, can for the upper distance parameter of stereo-picture mark obtained, thus had more accurate distance conception when making system generate axonometric chart, stereo-picture is shown by monitor, doctor can wear 3D glasses or monitor carries out bore hole 3D output, thus reaches three-dimensional effect, gives the stereoscopic experience in surgical.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to the 3D enteroscope system that modern medicine carries out a kind of Novel medical instrument of operation on biliary tract ~ have distance measurement function.
Prior art
3D scope is the technological innovation of operation from planar development to space, that breakthrough that world's endoscopic arts obtains is entered the station, department of general surgery, department of obstetrics and gynecology, Urology Surgery, rectum shell, neural shell and department of eye etc. are widely used in now, the appearance of 3D stereoscopic endoscope system makes operating difficulty greatly reduce, and safety coefficient improves greatly.
3D endoscope has following remarkable advantage compared with traditional 2D endoscope: 1,3D endoscope correctly can locate surgery location; 2, automatic focusing system makes whole operation process without the need to rotating scope, maintains static in the position of operative site endoscope, and operator arbitrarily can change the position of operation point, and makes it remain fine definition; 3,3D stereo-picture can accomplish flicker free, and observer can watch 3D rendering in all angles, does not affect the operation of doctor.
But existing disclosed 3D endoscope does not possess distance measurement function, during operation, doctor is that self-dependent experience is to judge longitudinal degree of depth of its distance cavity has how many, to a certain degree also can limit carrying out smoothly of 3D endoscope, operation process difficulty is high, and safety coefficient is not high.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of 3D enteroscope system with distance measurement function is provided, this 3D enteroscope system by 3D imaging technique and laser ranging technique pooled applications in anorectal mirror, the 3-D view (laser ranging probe acquisition) with longitudinal degree can be obtained, the third dimension of surgical is provided to be subject to, the object of operating difficulty and raising operation safety coefficient can be reduced further, be conducive to the healthy of sufferer.
In order to realize above-mentioned technical purpose, the present invention is achieved by the following technical programs:
A kind of 3D enteroscope system with distance measurement function of the present invention, the light source main frame comprising hard multi-channel anorectal mirror and be connected with hard multi-channel anorectal mirror, described hard multi-channel anorectal mirror comprises hard end, scope main body, light source input, data output end, and instrument channel, the first end, front end of described hard end is provided with two separate optical lens and the CCD imaging system simulating the imaging of people's right and left eyes respectively corresponding with it, described hard multi-channel anorectal mirror is also connected with the 3D main frame that the image information of two that receive separate optical lens is synthesized, 3D glasses and possess the monitor of 3D rendering display mode, the end face of described hard end is designed with laser ranging probe.
As the further improvement of above-mentioned technology, the detection accuracy of described laser ranging probe is the distance parameter that the front of the end face obtaining hard end is at least accurate to 1mm.
As the further improvement of above-mentioned technology, described laser ranging probe is provided with when measuring the distance parameter value obtained and being less than setting value, will the alarm device carrying out warning reminding be triggered, prevent from accidentally injuring tissue.
In the present invention, described monitor possesses 3D rendering display mode or bore hole 3D display mode.
In the present invention, described 3D glasses comprise 3 D active eyeglasses or polarization type 3D glasses, can also comprise other forms of 3D glasses.
In the present invention, described two separate optical lens diameters all >=1.5mm.
In the present invention, described work hard tip lengths 250 ~ 450mm, its external diameter≤20mm.
In the present invention, the size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 〞, and at least 48 ten thousand valid pixels, angle of view 100 ° or more, imaging information exports 3D main frame to by data output end.
In the present invention, described intake tunnel and exhalant canal are separately positioned in scope main body, and the right and left 45 ° stretches out, and its exit design is on the end face of first end, and the diameter of intake tunnel and exhalant canal is each >=1.0mm.
In the present invention, described instrument channel is positioned at scope main body rear, diameter >=2.0mm.
Compared with prior art, the invention has the beneficial effects as follows:
The 3D enteroscope system with distance measurement function of the present invention by 3D imaging technique and laser ranging technique pooled applications in anorectal mirror, the 3-D view (laser ranging probe acquisition) with longitudinal degree can be obtained, thus had more accurate distance conception when making system generate axonometric chart, stereo-picture is shown by monitor, doctor can wear 3D glasses or monitor carries out bore hole 3D output, thus reach three-dimensional effect, the third dimension of surgical can be accurately provided to be subject to, the object of operating difficulty and raising operation safety coefficient can be reduced further, be conducive to the healthy of sufferer.
Accompanying drawing explanation
Fig. 1 is the 3D enteroscope system structural representation that the present invention has distance measurement function;
Fig. 2 is hard multi-channel anorectal mirror structural representation in the present invention;
Fig. 3 is the front-end architecture schematic diagram of hard multi-channel anorectal mirror hard working tips in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, the 3D enteroscope system with distance measurement function of the present invention, comprises hard multi-channel anorectal mirror 1, chassis 2,3D main frame 4, light source main frame 3, monitor 5 and 3D glasses 6 etc.
As shown in Figure 2 and Figure 3, described hard multi-channel anorectal mirror 1 comprises hard end 11, scope main body 12, light source incoming end 13, data output end 14, instrument channel 15, described hard end 11 length range is 250 ~ 450mm, the external diameter≤20mm of hard end 11.
As shown in Figure 3, described hard end 11 is called first end 111 foremost, this first end 111 is provided with independently two optical lens 141 and 142 and CCD imaging system corresponding with it respectively, it can simulate the imaging of people's right and left eyes respectively, and described Individual optical camera lens 141 and 142 diameter is more than or equal to 1.5mm respectively.The end face of described hard end 11 is designed with laser ranging probe 143, the distance parameter that front, end is at least accurate to 1mm can be obtained.Described laser ranging probe 143 is provided with alarm mechanism, when measuring the distance parameter obtained and being less than particular value, by the alarm mechanism of triggering system, prevents from accidentally injuring tissue.The size range of described CCD electronic chip is catercorner length≤1/4 〞, at least 48 ten thousand valid pixels, and its angle of view 100 ° or more, imaging information exports 3D main frame to by data output end.Described instrument channel 15 is positioned at scope main body rear, and diameter is more than or equal to 2.0mm.Described monitor 5 possesses 3D rendering display mode or bore hole 3D display mode.Described 3D glasses include but not limited to active glasses and polarizer.
The present invention is not limited to above-mentioned embodiment, every the spirit and scope of the present invention are not departed to various change of the present invention or modification, if these are changed and modification belongs within claim of the present invention and equivalent technologies scope, then the present invention also means that comprising these changes and modification.
Claims (10)
1. one kind has the 3D enteroscope system of distance measurement function, the light source main frame comprising hard multi-channel anorectal mirror and be connected with hard multi-channel anorectal mirror, it is characterized in that: described hard multi-channel anorectal mirror comprises hard end, scope main body, light source input, data output end and instrument channel, the first end, front end of described hard end is provided with two separate optical lens and the CCD imaging system simulating the imaging of people's right and left eyes respectively corresponding with it, described hard multi-channel anorectal mirror is also connected with the 3D main frame that the image information of two that receive separate optical lens is synthesized, 3D glasses and possess the monitor of 3D rendering display mode,
The end face of described hard end is designed with laser ranging probe.
2. the 3D enteroscope system with distance measurement function according to claim 1, is characterized in that: the detection accuracy of described laser ranging probe is the distance parameter that the front of the end face obtaining hard end is at least accurate to 1mm.
3. the 3D enteroscope system with distance measurement function according to claim 1 and 2, is characterized in that: described laser ranging probe is provided with when measuring the distance parameter value obtained and being less than setting value, will triggers the alarm device carrying out warning reminding.
4. the 3D enteroscope system with distance measurement function according to claim 1, is characterized in that: described monitor possesses 3D rendering display mode or bore hole 3D display mode.
5. the 3D enteroscope system with distance measurement function according to claim 1, is characterized in that: described 3D glasses comprise 3 D active eyeglasses or polarization type 3D mirror.
6. the 3D enteroscope system with distance measurement function according to any one of claim 1 to 5, is characterized in that: described two separate optical lens diameters all >=1.5mm.
7. the 3D enteroscope system with distance measurement function according to claim 1, is characterized in that: described work hard tip lengths 250 ~ 450mm, its external diameter≤20mm.
8. the 3D enteroscope system with distance measurement function 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, angle of view 100 ° or more, imaging information exports 3D main frame to by data output end.
9. the 3D enteroscope system with distance measurement function according to claim 1, it is characterized in that: described intake tunnel and exhalant canal are separately positioned in scope main body, the right and left 45 ° stretches out, its exit design is on the end face of first end, and the diameter of intake tunnel and exhalant canal is each >=1.0mm.
10. the 3D enteroscope system with distance measurement function according to claim 1, is characterized in that: described instrument channel is positioned at scope main body rear, diameter >=2.0mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510590804.6A CN105212888A (en) | 2015-09-16 | 2015-09-16 | There is the 3D enteroscope system of distance measurement function |
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| CN201510590804.6A CN105212888A (en) | 2015-09-16 | 2015-09-16 | There is the 3D enteroscope system of distance measurement function |
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| US20110032347A1 (en) * | 2008-04-15 | 2011-02-10 | Gerard Lacey | Endoscopy system with motion sensors |
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| CN201968659U (en) * | 2011-01-31 | 2011-09-14 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic anorectal mirror system |
| CN102217926A (en) * | 2011-06-01 | 2011-10-19 | 广州宝胆医疗器械科技有限公司 | Intelligent electronic endoscope system passing through natural orifices |
| 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 |
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- 2015-09-16 CN CN201510590804.6A patent/CN105212888A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000342535A (en) * | 1999-06-08 | 2000-12-12 | Olympus Optical Co Ltd | Video endoscope for anus |
| US20080045791A1 (en) * | 2004-11-30 | 2008-02-21 | Ehud Gal | Compact gynecological observation system for examination, imaging analysis and treatment |
| CN1810212A (en) * | 2005-01-24 | 2006-08-02 | 美国西门子医疗解决公司 | Stereoscopic three or four dimensional ultrasound imaging |
| US20110032347A1 (en) * | 2008-04-15 | 2011-02-10 | Gerard Lacey | Endoscopy system with motion sensors |
| WO2009129793A1 (en) * | 2008-04-22 | 2009-10-29 | Universität Stuttgart | Apparatus and method for taking measurements in hollow spaces |
| CN101919683A (en) * | 2010-07-15 | 2010-12-22 | 广州宝胆医疗器械科技有限公司 | Rigid microwave enteroscope system |
| CN102090881A (en) * | 2011-01-31 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Three-dimensional (3D) hard electronic anus and intestines endoscope system and application method thereof |
| CN201968659U (en) * | 2011-01-31 | 2011-09-14 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic anorectal mirror system |
| 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 |
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