CN202211670U - Novel endoscope lens - Google Patents
Novel endoscope lens Download PDFInfo
- Publication number
- CN202211670U CN202211670U CN2011203112227U CN201120311222U CN202211670U CN 202211670 U CN202211670 U CN 202211670U CN 2011203112227 U CN2011203112227 U CN 2011203112227U CN 201120311222 U CN201120311222 U CN 201120311222U CN 202211670 U CN202211670 U CN 202211670U
- Authority
- CN
- China
- Prior art keywords
- endoscope lens
- light
- novel endoscope
- infrared
- infrared filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a novel endoscope lens, which is safe and convenient and is low in cost. The novel endoscope lens consists of an infrared imaging device (1), a light cone (2), a light guiding beam (3), a liar (4) and an infrared filter (5). The novel endoscope lens is characterized in that the light cone (2) is mounted at the forefront of the novel endoscope lens, the light guiding beam (3) is closely adjacent to the light cone (2), the liar (4) and the infrared filter (5) are placed behind the light guiding beam (3), and the infrared imaging device (1) is mounted behind the infrared filter (5). An additional cold light source illuminating device can be omitted, manufacturing cost is reduced, simultaneously, by the aid of an endoscope sensitive to infrared rays, alteration areas in tissues can be found out timely, and the novel endoscope lens is stable and clear in imaging and fine in application effect.
Description
Technical field
This utility model relates to a kind of endoscopic technique, relates in particular to a kind of new endoscopic camera lens.
Background technology
Along with development of electronic technology, endoscope has been applied to medical industry, and splanchnoscopy can be reached the purpose of observing human internal organs with minimum injury, 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; Stretch into human body with an elongated optical lens, do probe very for a short time, as far as possible through a very little hole; Be the original duct of human body or artificially form the duct; Get into human internal organ tissue with the observation aura, be presented in the doctor synchronously at the moment through display device again, make the doctor see clearly Chu and go deep into.
Endoscope mainly comprises illuminator and image transmission system.Illuminator is used for importing light in the body, illuminate the position that will see.Be that miniature bulb is placed on endoscope distal end in early days, the modern times then place light source external, import in the body via fibre system.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 of cold light source is different, and imaging effect is 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
In order to solve above technical problem; This utility model provides a kind of safe ready, and new endoscopic camera lens with low cost is made up of infreared imaging device (1), light cone (2), light guide bundles (3), Liar (4), infrared filter (5); It is characterized in that light cone is installed in the foremost; Light guide bundles next-door neighbour light cone is placed, and Liar and infrared filter are placed on after the light guide bundles, and infreared imaging device is installed in after the infrared filter.
The beneficial effect of this utility model is: this utility model can not only be removed incidental cold light source lighting device from, has reduced the cost of making; Simultaneously, utilize the endoscope to infrared ray responsive can in time find existing mutation zone in the tissue, and imaging is stable, clear, implementation result is good.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
According to shown in Figure 1; Endoscope at first gets in the human body; Fiber-optic transfer light in the light guide bundles (3) is the illumination of operation technique space through the light cone (2) of front end; Picture reflects the Liar (4) behind the light guide bundles (3), and filters out visible light through infrared filter (5), relies on its infreared imaging device (1) that the infrared ray that in-vivo tissue sent is gathered then.
Claims (1)
1. new endoscopic camera lens; Constitute by infreared imaging device (1), light cone (2), light guide bundles (3), Liar (4), infrared filter (5); It is characterized in that light cone (2) is installed in the foremost; Light guide bundles (3) next-door neighbour's light cone (2) is placed, and Liar (4) and infrared filter (5) are placed on light guide bundles (3) afterwards, and infreared imaging device (1) is installed in infrared filter (5) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203112227U CN202211670U (en) | 2011-08-25 | 2011-08-25 | Novel endoscope lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203112227U CN202211670U (en) | 2011-08-25 | 2011-08-25 | Novel endoscope lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202211670U true CN202211670U (en) | 2012-05-09 |
Family
ID=46010942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203112227U Expired - Fee Related CN202211670U (en) | 2011-08-25 | 2011-08-25 | Novel endoscope lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202211670U (en) |
-
2011
- 2011-08-25 CN CN2011203112227U patent/CN202211670U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9918622B2 (en) | Device and method for determining the presence of middle ear fluid | |
| JP6599317B2 (en) | Imaging probe | |
| CN107105978A (en) | Endoscope-use resin-made front end component | |
| TW200526167A (en) | Optical device for viewing of cavernous and/or inaccessible spaces | |
| CN204995424U (en) | Soft ear endoscope device | |
| CN105361839B (en) | Improve the endoscopic system of optical property | |
| CN204207828U (en) | The obtuse angle seeker of shooting suction catheter | |
| CN202211670U (en) | Novel endoscope lens | |
| CN208017468U (en) | A kind of medical miniature integrated chip type fujinon electronic video endoscope | |
| CN101773377A (en) | Endoscope for whole-course visible abortion operation | |
| CN201719224U (en) | Multifunctional video ear examining device | |
| US20170127909A1 (en) | Apparatus for Clinical Use | |
| WO2021136414A1 (en) | Endoscopic catheter having transparent cover | |
| CN203677046U (en) | Inspectoscope for reaching into blood vessel | |
| CN201001719Y (en) | Endoscope | |
| CN209474566U (en) | A kind of hot spot guidance 3 D visible lengthening aspiration-type intubation system | |
| CN204931618U (en) | A kind of simple and easy endoscope easy to use | |
| CN205338886U (en) | Improve endoscope system of optical property | |
| CN203417183U (en) | Endoscope | |
| CN106377218A (en) | Twin-lens capsule endoscope and working system thereof | |
| CN106176041A (en) | A kind of electronics otoscope of band operating theater instruments passage | |
| CN202714838U (en) | Anoscope | |
| CN203182883U (en) | Gastroscope imaging system capable of illuminating in multiple angles | |
| CN201572074U (en) | Whole course visible endoscope for abortive operation | |
| CN207492752U (en) | Electronic cystoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN LIYIN MEDICAL EQUIPMENT TECHNOLOGY DEVELOP Free format text: FORMER NAME: TIANJIN HONGCHANG YUBO MEDICAL EQUIPMENTS COMMERCIAL AND TRADING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Taihua road 300457 Tianjin City Development Zone No. 12 business center building 913 room 9 Patentee after: Tianjin Liyin Medical Device Technology Development Co., Ltd. Address before: Taihua road 300457 Tianjin City Development Zone No. 12 business center building 913 room 9 Patentee before: Tianjin Hongchang Yubo Medical Devices Trading Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130825 |