CN2532808Y - Crack stereo eye lens interface of digital endoscope - Google Patents
Crack stereo eye lens interface of digital endoscope Download PDFInfo
- Publication number
- CN2532808Y CN2532808Y CN 02205939 CN02205939U CN2532808Y CN 2532808 Y CN2532808 Y CN 2532808Y CN 02205939 CN02205939 CN 02205939 CN 02205939 U CN02205939 U CN 02205939U CN 2532808 Y CN2532808 Y CN 2532808Y
- Authority
- CN
- China
- Prior art keywords
- endoscope
- crack
- photographic head
- target surface
- amici prism
- 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
Images
Abstract
The utility model relates to an interface of digital endoscope slit stereo eyepiece in which a three-dimensional vision can be generated. In an insulated shell, a magnifying lens, an optics dispersion prism and a photographic target surface of a CCD camera are connected in sequence. The dispersion prism is on the optical axis of the magnifying lens, so that the endoscope images divided into the images of left and right subtle visual angle differences are projected on the photographic target surface of the CCD camera after respectively permeated an optical filtration lens. A monitor and a stereo TV are used to receive images. The doctor operated watches the surgery images through the coloured, optical grating or liquid crystal 3D spectacles. Therefore, the purposes of the generation of three-dimensional vision with the endoscope and the transform easily proceeded on the basis of the prior endoscope and video recording equipment are achieved.
Description
Affiliated technical field
This utility model relates to a kind of Optical devices that connect photographic head on endoscope's eyepiece, especially can produce the three-dimensional eyepiece interface in digital endoscope crack of stereoscopic vision.
Background technology
At present, known endoscope switching interface (same light path) structure is made up of Amici prism, eyepiece and stylus interface, can't produce stereoscopic vision; Stereo endoscope produces the potential difference image by doublet optical fiber at present, and with two gamma cameras image is play the generation stereoeffect by three-dimensional liquid crystal glasses or stereoscopic television.Because general endoscope can not produce stereoscopic vision, can't distinguish the object level, trick is worked poor, and causes misjudgment easily, causes difficulty for meticulous endoscopic surgery operation; Stereo endoscope cost height need be updated the equipment, and causes the wasting of resources, unsuitable popularization and application.
Summary of the invention
In order to overcome the deficiency that existing endoscope can't produce stereoscopic vision, this utility model provides a kind of digital endoscope crack three-dimensional eyepiece interface, the three-dimensional eyepiece interface in this numeral endoscope crack can not only produce stereoscopic vision, and can will have now on the endoscopic apparatus basis and transform easily.
The technical scheme that its technical problem that solves this utility model adopts is: in insulation crust, amplifying lens, optics Amici prism and CCD photographic head sensitization target surface are linked in sequence, Amici prism on amplifying lens light axis, make endoscopic images be divided into the trickle subtense angle in the left and right sides image see through respectively and be incident upon on the CCD photographic head sensitization target surface after light filters eyeglass.The three-dimensional eyepiece interface in numeral endoscope crack is connected with the endoscope eyepiece when using, endoscopic images is exaggerated lens and amplifies, Amici prism be divided into the trickle subtense angle in the left and right sides image, see through red green or grating respectively and filter eyeglass and be incident upon on the 1-2 sheet CCD photographic head sensitization target surface, receive image by monitor, spatical television set; The operation doctor watches the operation image by complementary color, grating or crystal glasses.Thereby be able to make endoscope produce stereoscopic vision and also can be in existing endoscope, shoot with video-corder and resemble the purpose of transforming easily on the Equipment Foundations.
The beneficial effects of the utility model are, can produce stereoscopic vision, can be in existing endoscope, shoot with video-corder to resemble on the Equipment Foundations and transform easily, and simple in structure.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the vertical section structural map of digital endoscope crack first embodiment of three-dimensional eyepiece interface.
Fig. 2 is the vertical section structural map of second embodiment of the three-dimensional eyepiece interface in digital endoscope crack.
Fig. 3 is the vertical section structural map of the 3rd embodiment of the three-dimensional eyepiece interface in digital endoscope crack.
Fig. 4 is the vertical section structural map of the 4th embodiment of the three-dimensional eyepiece interface in digital endoscope crack.
Fig. 5 is the vertical section structural map of the 5th embodiment of the three-dimensional eyepiece interface in digital endoscope crack.
Fig. 6 is the vertical section structural map of the 6th embodiment of the three-dimensional eyepiece interface in digital endoscope crack.
1. endoscope lens among the figure, 2. endoscope's eyepiece, 3. enlarging lens, 4. Amici prism, 5. illuminator, 6.CCD photographic head target surface, 7. bayonet socket, 8. shell, 9. HONGGUANG is filtered eyeglass, and 10. green glow filters eyeglass, and 11. gratings filter eyeglass, 12.CCD photographic head.
The specific embodiment
In Fig. 1, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, illuminator (5) is set in both sides, image sees through and HONGGUANG is filtered eyeglass (9), and green glow filters eyeglass (10), is projected on CCD photographic head (12) the sensitization target surface.
In second embodiment shown in Figure 2, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, illuminator (5) is set in both sides, and image is projected in respectively on left and right two CCD photographic head target surfaces (6).
In the 3rd embodiment shown in Figure 3, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, and image directly is projected in respectively on left and right two CCD photographic head target surfaces (6).
In the 4th embodiment shown in Figure 4, in the embodiment shown in fig. 4, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, illuminator (5) and grating are set in both sides filter eyeglass (11), image filters overlapping being projected on the CCD photographic head target surface (6) in back by grating.
In the 5th embodiment shown in Figure 5, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, illuminator (5) is set in both sides and HONGGUANG is set respectively and filter eyeglass (9), green glow filtration eyeglass (10), image filters overlapping being projected on the CCD photographic head target surface (6) in back by HONGGUANG, green glow.
In the 6th embodiment shown in Figure 6, numeral endoscope's three-dimensional eyepiece interface bayonet socket in crack (7) is connected with endoscope, in its shell (8), enlarging lens (3) rear end is provided with Amici prism (4) on the light axis, the left and right HONGGUANG that is provided with is respectively filtered eyeglass (9) and green glow filtration eyeglass (10), image directly is projected in respectively on left and right two CCD photographic head target surfaces (6) after seeing through HONGGUANG, green glow filtration.
Claims (4)
1. three-dimensional eyepiece interface in digital endoscope crack, in insulation crust, amplifying lens, optics Amici prism and CCD photographic head are linked in sequence, it is characterized in that: Amici prism on amplifying lens light axis, make endoscopic images be divided into the trickle subtense angle in the left and right sides image see through respectively and be projected on the CCD photographic head sensitization target surface after light filters eyeglass.
2. the three-dimensional eyepiece interface in a kind of digital endoscope according to claim 1 crack is characterized in that: illuminator and HONGGUANG, green glow filtration eyeglass are set in the Amici prism both sides, and picture overlapping is projected on the CCD photographic head target surface.
3. the three-dimensional eyepiece interface in a kind of digital endoscope according to claim 1 crack, it is characterized in that: the Amici prism both sides respectively are provided with CCD photographic head target surface, and image directly is projected in respectively on left and right two CCD photographic head target surfaces.
4. the three-dimensional eyepiece interface in a kind of digital endoscope according to claim 1 crack is characterized in that: illuminator is set in the Amici prism both sides and grating filters eyeglass, and image filters overlapping being projected on the CCD photographic head target surface in back by grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205939 CN2532808Y (en) | 2002-03-14 | 2002-03-14 | Crack stereo eye lens interface of digital endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205939 CN2532808Y (en) | 2002-03-14 | 2002-03-14 | Crack stereo eye lens interface of digital endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532808Y true CN2532808Y (en) | 2003-01-29 |
Family
ID=33687458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205939 Expired - Fee Related CN2532808Y (en) | 2002-03-14 | 2002-03-14 | Crack stereo eye lens interface of digital endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532808Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2329742A1 (en) * | 2006-07-13 | 2009-11-30 | S.L. Antonio Firagest | Visualization system, especially for surgical interventions guided by images. (Machine-translation by Google Translate, not legally binding) |
| CN101865654A (en) * | 2010-05-21 | 2010-10-20 | 沈阳工业大学 | Split measurement method and device for spatial position in three-dimensional field |
| CN101843471B (en) * | 2009-03-26 | 2012-10-24 | 锐意视觉科技(北京)有限公司 | Single-camera stereoscopic endoscope system |
| CN103142202A (en) * | 2013-01-21 | 2013-06-12 | 东北大学 | Prism-based medical endoscope system with measurement function and method |
| CN102186405B (en) * | 2008-10-24 | 2013-09-04 | 韩商未来股份有限公司 | Laparoscope and setting method thereof |
| WO2019075922A1 (en) * | 2017-10-20 | 2019-04-25 | 苏敏 | Single-lens horizontal-scroll stereoscopic endoscope system |
-
2002
- 2002-03-14 CN CN 02205939 patent/CN2532808Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2329742A1 (en) * | 2006-07-13 | 2009-11-30 | S.L. Antonio Firagest | Visualization system, especially for surgical interventions guided by images. (Machine-translation by Google Translate, not legally binding) |
| CN102186405B (en) * | 2008-10-24 | 2013-09-04 | 韩商未来股份有限公司 | Laparoscope and setting method thereof |
| CN101843471B (en) * | 2009-03-26 | 2012-10-24 | 锐意视觉科技(北京)有限公司 | Single-camera stereoscopic endoscope system |
| CN101865654A (en) * | 2010-05-21 | 2010-10-20 | 沈阳工业大学 | Split measurement method and device for spatial position in three-dimensional field |
| CN103142202A (en) * | 2013-01-21 | 2013-06-12 | 东北大学 | Prism-based medical endoscope system with measurement function and method |
| CN103142202B (en) * | 2013-01-21 | 2014-12-31 | 东北大学 | Prism-based medical endoscope system with measurement function and method |
| WO2019075922A1 (en) * | 2017-10-20 | 2019-04-25 | 苏敏 | Single-lens horizontal-scroll stereoscopic endoscope system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101588512B (en) | Device and method of stereo camera | |
| CN106406016A (en) | Three-dimensional imaging device, three-dimensional imaging system and three-dimensional imaging method | |
| KR101966960B1 (en) | Stereoscopic optics | |
| CN101937168B (en) | Optical three-dimensional imaging device and three-dimensional camera shooting method | |
| US20090059364A1 (en) | Systems and methods for electronic and virtual ocular devices | |
| CN106338819A (en) | Digital viewing full-view-field AR (augmented reality) multimedia telescope | |
| CN2532808Y (en) | Crack stereo eye lens interface of digital endoscope | |
| CN104635337A (en) | Design method of honeycomb type lens array capable of improving stereo image display resolution | |
| CN206209285U (en) | Three-dimensional image forming apparatus and 3-D imaging system | |
| CN110088662B (en) | Imaging system and method for generating background image and focusing image | |
| CN211478760U (en) | External double-path synchronous parallel light 3D image real-time acquisition device and system of microscope | |
| CN208207392U (en) | A kind of lens module, camera lens and the photographic device of the view shooting multiple visual angles | |
| CN101843471B (en) | Single-camera stereoscopic endoscope system | |
| CN101916035A (en) | Stereo pick-up device and method | |
| JP2001147401A (en) | Stereoscopic image pickup device | |
| CN108803021A (en) | A kind of near-eye display system wears display equipment and light field display methods | |
| CN2048979U (en) | Sight glasses for tv | |
| CN204116725U (en) | Lens stereoscope and the camera with lens stereoscope | |
| WO2019225774A1 (en) | Dualview reflective integral imaging system | |
| CN219957977U (en) | Microscope 3D camera equipment | |
| CN104188617A (en) | Novel three-dimensional endoscope | |
| CN1073781C (en) | Stereo television pick-up and playing-receiving system | |
| CN117075339A (en) | Multi-light-fusion VR night vision glasses system and operation method | |
| CN2147553Y (en) | Adjustable two-eye stereo image watching glasses | |
| CN204405928U (en) | 3.2-9mm aperture IR full-automatic 1080p high definition zoom lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |