CN2636816Y - Three-dimensional stereo laparoscope - Google Patents
Three-dimensional stereo laparoscope Download PDFInfo
- Publication number
- CN2636816Y CN2636816Y CN 03210354 CN03210354U CN2636816Y CN 2636816 Y CN2636816 Y CN 2636816Y CN 03210354 CN03210354 CN 03210354 CN 03210354 U CN03210354 U CN 03210354U CN 2636816 Y CN2636816 Y CN 2636816Y
- Authority
- CN
- China
- Prior art keywords
- eyepiece
- peritoneoscope
- stereo
- optical
- objective
- 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
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Abstract
The utility model relates to a three-dimensional abdominoscope, which comprises a double optical system consisting of an optical lens system, an eyepiece system, a projection system and a CCD box. The optical lens system is connected with the eyepiece system through an image transferring system. The optical lens system can transfer the two-dimensional images into the three-dimensional images displaying on the display system of a monitor through the image transferring system, the eyepiece system, the projection system and the CCD box, thus the utility model can make the doctor and the patient clearly see the visceral organ positions in the abdominal cavity, and a high precision and high challenge operation can be operated.
Description
One, technical field
This utility model relates to a kind of peritoneoscope, belongs to technical field of medical instruments.
Two, background technology
At present, be used for observing in the body of medical field the peritoneoscope that apparatus is generally a kind of two dimension.The peritoneoscope of this two dimension is a kind ofly can insert intravital single-lens peritoneoscope by organ pipe.This single-lens peritoneoscope is by puncture tube and the optical fiber puncture rod that is arranged in it, and be installed in the pick-up lens that optical fiber penetrates end and form, optical fiber puncture rod is with after display is connected accordingly, can observe the optical fiber picture that excellent insertion end pick-up lens taken in that punctures by display.The subject matter that this single-lens peritoneoscope exists is that the picture that the peritoneoscope camera lens is reflected does not have distance perspective, can't see the spatial degree of depth, thereby bring very big difficulty to operation.
Three, summary of the invention
In view of the problem of above-mentioned existence, the purpose of this utility model provides a kind of 3 D stereo peritoneoscope.This 3 D stereo peritoneoscope can make the operation technique, and the person is clear that the spatial degree of depth in the body, judges the position of operation exactly.
3 D stereo peritoneoscope described in the utility model includes a double beam system of being made up of light path objective system, eyepiece system, optical projection system and CCD box, its objective system adopts the doublet structure, eyepiece system adopts the binocular structure, and optical projection system adopts the two-way projection structure; The light path objective system is connected with eyepiece system by relay system.The light path objective system passes through relay system, eyepiece system, optical projection system and CCD box with the two dimensional image that collects respectively, display system by monitor, can show three-dimensional image, make the treatment personnel can clearly see internal organs position in the abdominal cavity, and implement its high accuracy, highly difficult operation.
Through this utility model after the above-mentioned design compared with prior art, not only compact conformation, volume are little, use, easy to carry, and shown 3-D view is very clear, thereby can make the doctor very clearly see the accurate position of internal organs in the abdominal cavity, thereby implement high accuracy, highly difficult operation very easily.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein: 1-objective system, 2-relay system, 3-light guide bundles socket, 4-eyepiece system, 5-optical projection system, 6-peritoneoscope housing, 7-CCD box 8-hold handle
Five, the specific embodiment
The 3 D stereo peritoneoscope includes a peritoneoscope housing 6, in housing 6, is provided with a double beam system of being made up of objective system 1, eyepiece system 4, optical projection system 5 and CCD box 7; Its objective system 1 adopts the doublet structure, and eyepiece system 4 adopts the binocular structure, and optical projection system 5 adopts the two-way projection structure; Objective system 1 is connected with eyepiece system 4 by relay system 2.Two object lens in the objective system 1 and two eyepieces in the eyepiece system 4 are set in parallel respectively; The two-way projection structure of optical projection system 5 and two CCD boxes 7 are installed in the rear of eyepiece system 4, and form one with optical system.Light guide bundles socket 3 is used for being connected with external image collection processing system, with the picked-up right and left eyes two-way image Alternation Display to the screen of display, polarization eyes (analyzer) demodulation of being worn by modulation of the modulation liquid crystal display screen before the screen and observer makes the observer produce stereoscopic vision again.Because this 3 D stereo peritoneoscope has adopted double beam system, not only compact conformation, volume are little, use, easy to carry, and shown 3-D view is very clear, thereby can make the doctor very clearly see the accurate position of abdominal visceral browser, thereby implement high accuracy, highly difficult operation very easily.
Claims (3)
1, a kind of 3 D stereo peritoneoscope that includes a peritoneoscope housing (6), it is characterized in that in described peritoneoscope housing (6), be provided with a double beam system of forming by objective system (1), eyepiece system (4), optical projection system (5) and CCD box (7), its objective system (1) adopts the doublet structure, eyepiece system (4) adopts the binocular structure, optical projection system (5) adopts the two-way projection structure, and objective system (1) is connected with eyepiece system (4) by relay system (2).
2,3 D stereo peritoneoscope according to claim 1 is characterized in that two object lens in the described objective system (1) and two eyepieces in the eyepiece system (4) are set in parallel respectively.
3,3 D stereo peritoneoscope according to claim 1 is characterized in that two-way projection structure and two CCD boxes (7) of described optical projection system 5, is installed in the rear of eyepiece system (4), and forms one with optical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210354 CN2636816Y (en) | 2003-09-02 | 2003-09-02 | Three-dimensional stereo laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210354 CN2636816Y (en) | 2003-09-02 | 2003-09-02 | Three-dimensional stereo laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636816Y true CN2636816Y (en) | 2004-09-01 |
Family
ID=34289346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210354 Expired - Fee Related CN2636816Y (en) | 2003-09-02 | 2003-09-02 | Three-dimensional stereo laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636816Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058381A (en) * | 2011-01-31 | 2011-05-18 | 广州宝胆医疗器械科技有限公司 | Three-dimensional electronic bronchoscope system and use method thereof |
| CN102090880A (en) * | 2011-01-31 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic arthroscope system and using method thereof |
| CN104000548A (en) * | 2013-02-22 | 2014-08-27 | 深圳先进技术研究院 | Binocular photoelectric endoscope and endoscopic system for three-dimensional size measurement |
| CN104107026A (en) * | 2014-03-07 | 2014-10-22 | 董国庆 | Dual-optical-path binocular-lens hard tube type endoscope |
| CN104287690A (en) * | 2014-10-24 | 2015-01-21 | 中山大学 | Multi-focal-depth and multi-spectrum-section laparoscope three-dimensional monitoring equipment |
| WO2017124651A1 (en) * | 2016-01-19 | 2017-07-27 | 珠海康弘发展有限公司 | Endoscope, optical machine connecting device and method for modifying two-dimensional endoscope system |
| CN107280625A (en) * | 2017-07-07 | 2017-10-24 | 深圳市博盛医疗科技有限公司 | A kind of full HD electronic laparoscope systems of 3D |
-
2003
- 2003-09-02 CN CN 03210354 patent/CN2636816Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058381A (en) * | 2011-01-31 | 2011-05-18 | 广州宝胆医疗器械科技有限公司 | Three-dimensional electronic bronchoscope system and use method thereof |
| CN102090880A (en) * | 2011-01-31 | 2011-06-15 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic arthroscope system and using method thereof |
| CN102058381B (en) * | 2011-01-31 | 2012-07-25 | 广州宝胆医疗器械科技有限公司 | Three-dimensional electronic bronchoscope system and use method thereof |
| CN102090880B (en) * | 2011-01-31 | 2012-09-19 | 广州宝胆医疗器械科技有限公司 | Three-dimensional hard electronic arthroscope system |
| CN104000548A (en) * | 2013-02-22 | 2014-08-27 | 深圳先进技术研究院 | Binocular photoelectric endoscope and endoscopic system for three-dimensional size measurement |
| CN104000548B (en) * | 2013-02-22 | 2017-08-04 | 深圳先进技术研究院 | The binocular photo-electric endoscope and endoscope system measured for three-dimensional dimension |
| CN104107026A (en) * | 2014-03-07 | 2014-10-22 | 董国庆 | Dual-optical-path binocular-lens hard tube type endoscope |
| CN104287690A (en) * | 2014-10-24 | 2015-01-21 | 中山大学 | Multi-focal-depth and multi-spectrum-section laparoscope three-dimensional monitoring equipment |
| CN104287690B (en) * | 2014-10-24 | 2016-11-23 | 中山大学 | Many depths of focus, the peritoneoscope 3 D monitoring equipment of multispectral section |
| WO2017124651A1 (en) * | 2016-01-19 | 2017-07-27 | 珠海康弘发展有限公司 | Endoscope, optical machine connecting device and method for modifying two-dimensional endoscope system |
| CN107280625A (en) * | 2017-07-07 | 2017-10-24 | 深圳市博盛医疗科技有限公司 | A kind of full HD electronic laparoscope systems of 3D |
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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: 20040901 Termination date: 20091009 |