CN201001719Y - Endoscope - Google Patents
Endoscope Download PDFInfo
- Publication number
- CN201001719Y CN201001719Y CNU2007200332106U CN200720033210U CN201001719Y CN 201001719 Y CN201001719 Y CN 201001719Y CN U2007200332106 U CNU2007200332106 U CN U2007200332106U CN 200720033210 U CN200720033210 U CN 200720033210U CN 201001719 Y CN201001719 Y CN 201001719Y
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- endoscope
- imaging device
- different
- infreared imaging
- processes
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Abstract
The utility model relates to an infrared imaging endoscope, which comprises a light cone, a light transmitting bundle, an optical object lens and a processing display apparatus, with both the light transmitting bundle and the optical object lens being connected to the rearward of the light cone which is finally connected to the processing display apparatus, characterized in that: an infrared imaging apparatus is positioned behind the optical object lens, and the image signal captured by the infrared imaging apparatus is transferred to the processing display apparatus. Using this kind of endoscope can not only reduce the manufacture cost of the device because an accessory luminescence lamp-house apparatus is excluded, but also emit infrared rays with different wavelengths by different mechanisms and devices, emit infrared rays by the same mechanisms in different health situations. Different principles can find the existing aberrance areas in the mechanisms in time, and the imaging is stabilized and clear with favorable actualizing effects.
Description
Technical field
This utility model relates to a kind of endoscope, and particularly a kind of endoscope of energy infrared imaging belongs to technical field of medical instruments.
Background technology
Along with development of electronic technology, endoscope has been applied to medical industry, for the doctor provides the eyes that can see the human body internal milieu, thereby is extensively approved.What endoscope adopted is the principle of video camera, does probe very for a short time as far as possible, enters the human internal organ tissue to observe aura by a very little hole, is presented in the doctor synchronously at the moment by display device again, makes the doctor can see clearly Chu and " going deep into ".
Such as, when carrying out the abdominal cavity surgery, constitute one or more otch earlier by patient skin, will comprise that then the multiple Medical Instruments of endoscope is inserted in the abdominal cavity by otch.Usually, endoscope inserts the abdominal cavity by sleeve pipe, the endoscope outer end generally comprises many elongated pipes, they both played fixation to endoscope, the optical image of inside, abdominal cavity can be offered eyepiece or other display device again, make the surgeon who undergos surgery to see situation in patient's body.Because patient's organs and tissues is the space of a dark, therefore, existing endoscope self all has cold light source, and the light intensity difference of cold light source, imaging effect are also different, and different tissues is also inequality to the requirement of light intensity.Have only enough light intensity to pass on effective information to the doctor, therefore to the requirement of endoscope than higher, the manufacturing cost of instrument is corresponding also high.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of endoscope that does not need to dispose cold light source is provided.
The purpose of this utility model realizes by following technical solution:
Endoscope, comprise light cone, light guide bundles, Liar, processes and displays device, be connected with light guide bundles and Liar behind the light cone, connect at last and go up the processes and displays device, wherein: it also comprises infreared imaging device, infreared imaging device is placed in after the Liar, and the signal of video signal of infreared imaging device collection is transferred to the processes and displays device.
The purpose of this utility model also can further realize by following technical measures:
Above-mentioned endoscope, wherein, described processes and displays device comprises A/D converter spare, digital signal processor spare, display/memorizer, the outfan of A/D converter spare links to each other with the input of digital signal processor spare, and the outfan of digital signal processor spare links to each other with display/memorizer.
Further, above-mentioned endoscope wherein, adds optical filter before the described infreared imaging device, and optical filter is infrared filter.
Further, above-mentioned endoscope, wherein, described infreared imaging device is the infrared imagery pick off.
Advantage of the present utility model is: by adopting this endoscope, can not only remove incidental cold light source lighting device from, reduce the cost of making; Simultaneously, rely on tissue and apparatus can launch infrared ray, and different tissues, apparatus can be launched the different wave length infrared ray, same being organized in launched the also different principle of infrared ray under the different health status, utilization can in time be found existing mutation zone in the tissue to the endoscope of infrared ray responsive, and imaging is stable, clear, and implementation result is good.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the decomposing schematic representation of this utility model endoscope.
Among the figure: the 1-infreared imaging device; The 2-light cone; The 3-light guide bundles; The 4-Liar; The infrared filter of 5-.
The specific embodiment
Endoscope as shown in Figure 1, comprise light cone 2, light guide bundles 3, Liar 4, processes and displays device, be connected with light guide bundles and Liar behind the light cone, connect at last and go up the processes and displays device, wherein: it also comprises infreared imaging device, infreared imaging device is placed in after the Liar 4, and the signal of video signal of infreared imaging device collection is transferred to the processes and displays device.
For the ease of signal processing and demonstration to infreared imaging device 1, described processes and displays device comprises A/D converter spare, digital signal processor spare, display/memorizer, the outfan of A/D converter spare links to each other with the input of digital signal processor spare, and the outfan of digital signal processor spare links to each other with display/memorizer.Simultaneously, in order to realize the blur-free imaging of endoscope, need end visible light.Therefore, before described infreared imaging device 1, add optical filter, and optical filter is infrared filter 5, when guaranteeing visible light ended, do not influence the ultrared conducting of endoscope.Moreover for the stable transfer of the infrared imaging of realizing endoscope, described infreared imaging device 1 is the infrared imagery pick off.
In operation process, endoscope at first enters in the human body, relies on 1 pair of infrared ray that in-vivo tissue sent of its infreared imaging device to gather then.Because tissue and apparatus can be launched infrared ray, and different tissues, apparatus can be launched the different wave length infrared ray, same being organized in launched also difference of infrared ray under the different health status, therefore, data after infreared imaging device 1 will be gathered send to A/D converter spare, handle by digital signal processor spare, what demonstrate by display at last still is an organizational structure image clearly again.Simultaneously, do not need to throw light on by installing any auxiliary cold light source additional between the operating period of endoscope, the doctor can directly rely on the infrared imagery pick off tissue is observed by the display that outfan connected of digital signal processor spare again.Moreover,, can in time store further consultation and pathological analysis after being convenient to by the memorizer that outfan connected of digital signal processor spare to image.
Therefore,, can not only remove incidental cold light source lighting device from, reduce the cost of making by adopting this endoscope; And, rely on different tissues, apparatus can launch the different wave length infrared ray, the same also different principle of emission infrared ray that is organized under the different health status can in time be found existing mutation zone in the tissue, and imaging stablize, clear, implementation result is good.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, this utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within this utility model scope required for protection.
Claims (4)
1, endoscope, comprise light cone, light guide bundles, Liar, processes and displays device, be connected with light guide bundles and Liar behind the light cone, connect at last and go up the processes and displays device, it is characterized in that: it also comprises infreared imaging device, infreared imaging device is placed in after the Liar, and the signal of video signal of infreared imaging device collection is transferred to the processes and displays device.
2, endoscope according to claim 1, it is characterized in that: described processes and displays device comprises A/D converter spare, digital signal processor spare, display/memorizer, the outfan of A/D converter spare links to each other with the input of digital signal processor spare, and the outfan of digital signal processor spare links to each other with display/memorizer.
3, endoscope according to claim 1 is characterized in that: add optical filter before the described infreared imaging device, and optical filter is infrared filter.
4, endoscope according to claim 1 is characterized in that: described infreared imaging device is the infrared imagery pick off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200332106U CN201001719Y (en) | 2007-01-08 | 2007-01-08 | Endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200332106U CN201001719Y (en) | 2007-01-08 | 2007-01-08 | Endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001719Y true CN201001719Y (en) | 2008-01-09 |
Family
ID=39037262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200332106U Expired - Fee Related CN201001719Y (en) | 2007-01-08 | 2007-01-08 | Endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098367A (en) * | 2010-12-30 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Mobile phone combining infrared thermo-scanning and color doppler ultrasound scanning functions |
| CN105954194A (en) * | 2016-04-28 | 2016-09-21 | 大连理工大学 | Light cone-based portable optical flow control type micro-imaging device and system |
-
2007
- 2007-01-08 CN CNU2007200332106U patent/CN201001719Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098367A (en) * | 2010-12-30 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Mobile phone combining infrared thermo-scanning and color doppler ultrasound scanning functions |
| CN105954194A (en) * | 2016-04-28 | 2016-09-21 | 大连理工大学 | Light cone-based portable optical flow control type micro-imaging device and system |
| CN105954194B (en) * | 2016-04-28 | 2019-08-13 | 大连理工大学 | A kind of portable light flow control microscopic imaging device and system based on light cone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20100208 |