CN103784104A - Endoscope host and endoscope signal processing method - Google Patents
Endoscope host and endoscope signal processing method Download PDFInfo
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- CN103784104A CN103784104A CN201210592753.7A CN201210592753A CN103784104A CN 103784104 A CN103784104 A CN 103784104A CN 201210592753 A CN201210592753 A CN 201210592753A CN 103784104 A CN103784104 A CN 103784104A
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- endoscope
- signal
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- endoscope main
- signal processing
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- 238000003672 processing method Methods 0.000 title claims description 18
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 15
- 239000013307 optical fiber Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Abstract
The invention provides an endoscope host machine which is connected to an endoscope and comprises a screen, a connecting part and a signal judging module. The screen is located on the first surface of the endoscope host, the connecting part is located on the second surface of the endoscope host, and the signal judging module is electrically connected with the screen. The signal judging module receives the image signal obtained from the endoscope and judges the type of the image signal, so that the image signal is displayed on the screen by digital information.
Description
Technical field
The invention relates to a kind of endoscope main frame, particularly about the endoscope main frame with signal judgement and processing capacity.
Background technology
No matter endoscope is played the part of important role in medical science or industry, take medical science as example, the inspection of endoscope can be under minimum injury, reach the object of observing human internal organs, see through endoscope and go deep into human body, such as gastroscope, cystoscope etc., with the image in acquisition human body, in addition, also can cut tissue samples cut sections for microscopic examination are provided, therefore significant especially for Minimally Invasive Surgery.Industrial, endoscope can be used for inspection and the observation in the place that high temperature, poisonous, radioprotective and human eye cannot observe directly, be mainly used in automobile, aero-engine, pipeline, machine components etc., can in the situation that not needing dismounting or destruction assembling and equipment out of service, realize Non-Destructive Testing.
Common endoscope has three kinds of the graphic endoscopies of rigid optics endoscope, windable optical fiber endoscope and numerical digit, rigid optics endoscope axle center is equipped with many achromatism optics lens set and is become image transmission system, can obtain the image of better quality, be easy to use and cheap compared with the windable optical fiber endoscope of homogenous quantities.The place that windable optical fiber endoscope can the rigid optics endoscope of testing in depth testing cannot arrive, it uses soft optical fibers composition image transmission system, therefore the torsion of endoscope axle or bending all can not affect image transmission, but its image resolution is determined by number of fibers, its imaging resolution of optical fiber that more diameters are less is also higher, and manufacturing cost also improves thereupon certainly.The graphic industrial endoscope of numerical digit uses the CCD or the direct capture of CMOS chip that are positioned at endoscope axle head, with signal transmission line transmission and after signal conversion processing circuit is processed, offer monitor video picture with standard video form, so because of image directly changes into electrical signal cannot be directly visual, available screen viewing, but be limited to environment resistant poorly, allow that temperature tolerance and vibration strength, all not as good as optical profile type endoscope, cannot be applied to various occasions.
Rigid optics endoscope and windable optical fiber endoscope belong to optical profile type endoscope, and with optical signal transmitting image signal and use eyeglass visualization, the graphic endoscope of numerical digit is to watch with electrical signal transmitting image signal to screen.Rigid optics and windable optical fiber endoscope can connect CCD switching mirror, digital camera switching mirror or other conversion equipments in eyeglass side, then carry out image admission and shooting work is analyzed and used for record.No matter but be which kind of conversion equipment, rear end sensor all cannot be processed in small area, so that need the device of an about hand size to remove to receive this signal, if and take off eyeglass and go and transfer again, when medical science is used, may increase the infection risk of medical act, and external other equipment and device carry out again signal processing, its process complexity can cause the inconvenience in use.
Summary of the invention
The invention provides an endoscope main frame, connect an endoscope, endoscope main frame has a first surface and one second, and described endoscope main frame comprises a screen, a junction, a signal judge module and a signal processing module, but the present invention is not as limit.
Wherein screen is positioned at the first surface of endoscope main frame, and connecting portion is in second of endoscope main frame, and in order to connect endoscope, signal judge module and signal processing module are electrically connected screen.
Signal judge module can receive an image signal obtained from endoscope, and judges the type of described image signal, and then described image signal is presented on screen with a digital information.Now the type of the image signal of indication can comprise optical signal or digital signal, and the present invention is not as limit.
After endoscope captures image signal, can first judge that by signal judge module described image signal is optical signal or digital signal, if described image signal is digital element signal, is directly presented at described digital signal on screen; If described signal is optical signal, through signal processing module, optical signal is converted to a digital information and is presented on screen.
The present invention provides a kind of endoscope signal processing method simultaneously, is applicable to an endoscope main frame, and described endoscope main frame connects an endoscope, and described endoscope signal processing method comprises:
Described in step 1., a signal judge module of endoscope main frame receives from the obtained image signal of described endoscope;
Described in step 2., signal judge module judges the type of described image signal;
If the described image signal of step 3. is digital element signal, directly described digital signal is presented to a screen of described endoscope main frame; And
If the described image signal of step 4. is optical signal, by signal processing module, optical signal is converted to a digital information and is presented on described screen.
From the above, endoscope main frame of the present invention and endoscope signal processing method can connect different types of endoscope by connecting portion, no matter the image signal that endoscope captured is optical signal or digital signal, can image signal be converted to digital information by signal judge module and/or signal processing module is presented on screen, that is to say, there is the function of optical treatment and digital processing in endoscope main frame of the present invention simultaneously, automatically not need in the situation of manual switchover, directly control in rear end and judge optics and numeral etc. identical signal, user can complete at same endoscope main frame the acquisition of various signals, simplify handling procedure, reduce the infection risk when medical, really improved the shortcoming that existing endoscope apparatus produces.
Accompanying drawing explanation
Fig. 1: the schematic diagram of rigid endoscope;
Fig. 2 (a): the schematic diagram of the graphic endoscope of numerical digit;
Fig. 2 (b): the schematic diagram of the connecting end of the graphic endoscope of numerical digit;
Fig. 3: the schematic diagram of endoscope main frame of the present invention;
Fig. 4: the schematic diagram of the connecting portion of endoscope main frame of the present invention;
Fig. 5: the schematic diagram of endoscope main frame linking number bit map type endoscope of the present invention;
Fig. 6: endoscope main frame of the present invention connects the schematic diagram of rigid optics endoscope;
Fig. 7: the block diagram of endoscope signal processing method of the present invention.
Primary clustering symbol description
Endoscope main frame: 20
First surface: 210
Screen: 211
Input part: 212
Second: 220
Connecting portion: 221
Groove: 222
Auxiliary supports: 223
Revolving part: 224
Trip: 225
The first signal junction point: 226
Lighting Division: 227
Signal judge module: 230
Signal processing module: 240
The graphic endoscope of numerical digit: 30
The link of the graphic endoscope of numerical digit: 301
The second signal junction point: 311
Rigid optics endoscope: 40
The link of rigid optics endoscope: 401
The specific embodiment
Please refer to Fig. 1 and Fig. 2 (a), Fig. 1 is the schematic diagram of rigid endoscope, Fig. 2 (a) is the schematic diagram of the graphic endoscope of numerical digit, the graphic endoscope 30 of numerical digit has respectively a connecting end 301,401 with rigid optics endoscope 40, and the connecting end 301 of the graphic endoscope 30 of numerical digit and the connecting end 401 of rigid optics endoscope 40 have identical overall dimensions.
Please refer to Fig. 3, it is the schematic diagram of endoscope main frame provided by the present invention, endoscope main frame 20 of the present invention has a first surface 210 and one second 220, and comprise a screen 211, a junction 221, a signal judge module 230 and a signal processing module 240, but the present invention is not as limit.Wherein screen 211 is positioned at the first surface 210 of endoscope main frame 20, and connecting portion 221 is positioned at second 220 of endoscope main frame 20, and signal judge module 230 and signal processing module 240 are electrically connected screen 211.
Endoscope main frame 20 connects an endoscope (not shown) by connecting portion 221, the kind of described endoscope comprises rigid optics endoscope or the graphic endoscope of numerical digit, but the present invention is not as limit, the mode connecting comprise buckle, trip, magnetic, slide rail wherein one or above-mentioned combination connect, but the present invention is not as limit.
In one embodiment, please refer to Fig. 4, Fig. 4 is the schematic diagram of the connecting portion of endoscope main frame of the present invention, the connecting portion 221 of endoscope main frame 20 comprises a groove 222, an auxiliary supports 223, a revolving part 224 and a trip 225, and described groove 222 is in order to the link 301 of the graphic endoscope 30 of accommodating numerical digit or the link 401 of rigid optics endoscope 40.Take the graphic endoscope 30 of numerical digit as example, after auxiliary supports 223 is pressed, user can be rotated revolving part 224, so that trip 225 retraction connecting portions 221, now, link 301 can be inserted to described groove 222, again revolving part 224 is rotated, be fixedly connected with end 301 with trip 225, and then the graphic endoscope 30 of numerical digit is connected with endoscope main frame 20, otherwise, make the graphic endoscope 30 of numerical digit depart from connecting portion 221, user is as long as be rotated and make trip 225 retraction connecting portions 221 revolving part 224 again, in this embodiment, the quantity of trip 225 is take three as example, but the present invention is not as limit.Fig. 5 and Fig. 6 are respectively the schematic diagram of endoscope main frame linking number bit map type endoscope provided by the present invention and rigid optics endoscope.
After endoscope 30 captures image signal, can first judge that by signal judge module 230 described image signal is digital element signal or optical signal, if described image signal is digital element signal, directly described image signal is presented on screen 211; If described image signal is optical signal, by signal processing module 240, described optical signal is converted to a digital information and is presented on screen 211.
In one embodiment, take the graphic endoscope 30 of numerical digit as example, please refer to Fig. 2 (b) and Fig. 4, Fig. 2 (b) is the schematic diagram of the connecting end of the graphic endoscope of numerical digit, the judgment mode of described signal judge module 230 is, at the connecting portion 221 of described endoscope main frame 20, at least one the first signal junction point 226 is set, described the first signal junction point 226 is electrically connected described signal judge module 230, at link ends 301 relative positions of the graphic endoscope 30 of described numerical digit, at least one the second signal junction point 311 is set, because digital signal belongs to electrical signal, in the time that described endoscope main frame 20 connects the graphic endoscope 30 of described numerical digit, the digital signal capturing makes the first signal junction point 226 and the second signal junction point 311 conductings, the internal circuit of described signal judge module 230 forms path, described signal judge module 230 judges that described image signal is digital element signal, and described digital signal is presented on screen 211, if described endoscope main frame 20 is (as do not connected any endoscope or connecting rigid optics endoscope 40) when linking number bit map type endoscope 30 not, described signal judge module 230 not conductings of internal circuit, described signal judge module 230 judges that described image signal is optical signal, and by signal processing module 240, optical signal is converted to a digital information and is presented on screen 211.
In one embodiment, described signal processing module 240 can comprise a CCD image sensor or a CMOS image sensor, and the present invention is not as limit.
In one embodiment, endoscope main frame 20 more comprises an input part 212, manipulates in order to provide to use, and input part 212 can be physical button and also can be touch-controlling interface, and the present invention is not as limit.
In one embodiment, endoscope main frame 20 more comprises a Lighting Division 227, and in the time that connecting portion 221 connects optics endoscope, the light source input that Lighting Division 227 is connected to optics endoscope provides light illumination, in order to capture clearly image signal, the present invention is not as limit.
The present invention provides a kind of endoscope signal processing method simultaneously, this endoscope signal processing method is applicable to above-mentioned endoscope main frame 20, and described endoscope main frame 20 connects an endoscope, please refer to Fig. 7, its block diagram that is endoscope signal processing method of the present invention, comprises:
Described in step 1., a signal judge module 230 of endoscope main frame 20 receives an image signal of getting from described endoscope;
Described in step 2., signal judge module 230 judges the type of described image signal;
If the described image signal of step 3. is digital element signal, directly described digital signal is presented on a screen 211 of described endoscope main frame 20; And
If the described image signal of step 4. is optical signal, optical signal is converted to a digital information through a signal processing module 240 and is presented on described screen 211.
In one embodiment, described endoscope main frame 20 also comprises at least one the first signal junction point 226, described the first signal junction point 226 is electrically connected described signal judge module 230, and described endoscope comprises at least one the second signal junction point 311, and the present invention is not as limit.
In one embodiment, described signal processing module 240 can comprise a CCD image sensor or a CMOS image sensor, and the present invention is not as limit.
From the above, endoscope main frame of the present invention and endoscope signal processing method can connect different types of endoscope by connecting portion, as rigid optics endoscope or the graphic endoscope of numerical digit etc., no matter the image signal that endoscope captured is optical signal or digital signal, can see through signal judge module and/or signal processing module is converted to digital information by image signal and is shown in screen, that is to say, there is the function of optical treatment and digital processing in endoscope main frame of the present invention simultaneously, automatically not need in the situation of manual switchover, directly control in rear end and judge optics and numeral etc. signal, provide user can complete at same endoscope main frame the acquisition of all kinds signal, simplify handling procedure, reduce the infection risk when medical, really improved the shortcoming that existing endoscope apparatus produces.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (17)
1. an endoscope main frame, connects an endoscope, and described endoscope main frame comprises:
One screen, is positioned at the first surface of described endoscope main frame;
A junction, is positioned at second of described endoscope main frame; And
One signal judge module, is electrically connected described screen,
It is characterized in that, described endoscope main frame connects described endoscope by described connecting portion, described signal judge module receives from its obtained image signal of described endoscope, and judge the type of described image signal, and then described image signal is presented on described screen with a digital information.
2. endoscope main frame as claimed in claim 1, is characterized in that, the type of described image signal comprises optical signal or digital signal.
3. endoscope main frame as claimed in claim 1, is characterized in that, described connecting portion comprises at least one the first signal junction point, and described the first signal junction point is electrically connected described signal judge module.
4. endoscope main frame as claimed in claim 1, is characterized in that, described endoscope comprises at least one the second signal junction point.
5. endoscope main frame as claimed in claim 1, is characterized in that, also comprises a signal processing module.
6. endoscope main frame as claimed in claim 5, is characterized in that, described signal processing module comprises a CCD image sensor or a CMOS image sensor.
7. endoscope main frame as claimed in claim 1, is characterized in that, described connecting portion and described endoscope are connected by buckle, trip, magnetic, slide rail one of them or above-mentioned combination.
8. endoscope main frame as claimed in claim 7, it is characterized in that, described connecting portion comprises a groove, an auxiliary supports, a revolving part and a trip, described endoscope has a link, and described auxiliary supports, described revolving part, described trip and described link are in order to connect described connecting portion and described endoscope.
9. endoscope main frame as claimed in claim 1, is characterized in that, also comprises an input part.
10. endoscope main frame as claimed in claim 1, is characterized in that, also comprises a Lighting Division.
11. 1 kinds of endoscope signal processing methods, are applicable to an endoscope main frame, and described endoscope main frame connects an endoscope, it is characterized in that, described endoscope signal processing method comprises:
Described in step 1., a signal judge module of endoscope main frame receives from the obtained image signal of described endoscope;
Described in step 2., signal judge module judges the type of described image signal;
If the described image signal of step 3. is digital element signal, directly described digital signal is shown in to the screen of described endoscope main frame; And
If the described image signal of step 4. is optical signal, optical signal is converted to a digital information and is presented at described screen.
12. endoscope signal processing methods as claimed in claim 11, is characterized in that, described endoscope main frame also comprises at least one the first signal junction point, and described the first signal junction point is electrically connected described signal judge module.
13. endoscope signal processing methods as claimed in claim 12, is characterized in that, described endoscope comprises at least one the second signal junction point.
14. endoscope signal processing methods as claimed in claim 11, is characterized in that, described optical signal is converted to described digital information by a signal processing module.
15. endoscope signal processing methods as claimed in claim 14, is characterized in that, described signal processing module comprises a CCD image sensor or a CMOS image sensor.
16. endoscope signal processing methods as claimed in claim 11, is characterized in that, described endoscope main frame also comprises at least one input part.
17. endoscope signal processing methods as claimed in claim 11, is characterized in that, described endoscope main frame also comprises at least one Lighting Division.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101139988 | 2012-10-29 | ||
| TW101139988A TWI488603B (en) | 2012-10-29 | 2012-10-29 | Main body of an endoscopic device and signal processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103784104A true CN103784104A (en) | 2014-05-14 |
| CN103784104B CN103784104B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210592753.7A Active CN103784104B (en) | 2012-10-29 | 2012-12-31 | Endoscope host and endoscope signal processing method |
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| CN (1) | CN103784104B (en) |
| TW (1) | TWI488603B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
| CN106031625A (en) * | 2014-11-27 | 2016-10-19 | 圻逸科技有限公司 | Digital replaceable endoscope |
| CN106982349A (en) * | 2016-01-15 | 2017-07-25 | 圻逸科技股份有限公司 | Portable introscope medical platform system |
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| JP2006334323A (en) * | 2005-06-06 | 2006-12-14 | Olympus Medical Systems Corp | Endoscope apparatus |
| US20070139522A1 (en) * | 2004-08-05 | 2007-06-21 | Olympus Corporation | Endoscope signal processing apparatus |
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| JP5026886B2 (en) * | 2007-08-10 | 2012-09-19 | オリンパスメディカルシステムズ株式会社 | Medical device and medical system provided with the medical device |
| TWI432167B (en) * | 2011-10-04 | 2014-04-01 | Medimaging Integrated Solution Inc | Host, optical lens module and digital diagnostic system including the same |
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2012
- 2012-10-29 TW TW101139988A patent/TWI488603B/en active
- 2012-12-31 CN CN201210592753.7A patent/CN103784104B/en active Active
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| JPH1057309A (en) * | 1996-04-15 | 1998-03-03 | Asahi Optical Co Ltd | Image signal processing apparatus connectable to electron endoscope |
| JP2001157665A (en) * | 1999-09-20 | 2001-06-12 | Asahi Optical Co Ltd | Processor in electronic endoscopic device for outputting digital image signal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055479A (en) * | 2014-06-06 | 2014-09-24 | 深圳因赛德思医疗科技有限公司 | Airway management device |
| CN106031625A (en) * | 2014-11-27 | 2016-10-19 | 圻逸科技有限公司 | Digital replaceable endoscope |
| CN106982349A (en) * | 2016-01-15 | 2017-07-25 | 圻逸科技股份有限公司 | Portable introscope medical platform system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201416048A (en) | 2014-05-01 |
| CN103784104B (en) | 2016-08-24 |
| TWI488603B (en) | 2015-06-21 |
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