CN203693556U - Double-path 3D peritoneoscope and double-path peritoneoscope system - Google Patents
Double-path 3D peritoneoscope and double-path peritoneoscope system Download PDFInfo
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- CN203693556U CN203693556U CN201420040208.1U CN201420040208U CN203693556U CN 203693556 U CN203693556 U CN 203693556U CN 201420040208 U CN201420040208 U CN 201420040208U CN 203693556 U CN203693556 U CN 203693556U
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- peritoneoscope
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- 238000003384 imaging method Methods 0.000 claims abstract description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 22
- 239000006059 cover glass Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model discloses a double-path 3D peritoneoscope and a double-path peritoneoscope system, and relates to the field of peritoneoscopes and peritoneoscope systems. The problems that an existing abroad 3D peritoneoscope system is high in cost, and an existing domestic 3D peritoneoscope cannot reach using standards are solved. The double-path 3D peritoneoscope comprises a left light path, a right light path, an upper illuminating optical fiber, a lower illuminating optical fiber and an outer pipe. The left light path and the right light path are of the identical structure which is sequentially arraying a front objective lens, a middle image transmission rod lens, a rhombic prism, a rear objective lens, protection glass and an imaging face. The double-path peritoneoscope system is composed of the double-path 3D peritoneoscope, a double-path CCD camera, an image data processor and a multi-path accurate 3D displayer. According to the double-path 3D peritoneoscope, the depth of field ranges from 10 mm to 180 mm, the working length of the outer pipe is 330 mm, and the internationally-accepted shortest requirement of a traditional peritoneoscope is met. The double-path peritoneoscope system is low in cost and convenient to use.
Description
Technical field
This utility model relates to the field of peritoneoscope and laparoscope system.
Background technology
Traditional Wicresoft's laparoscopic surgery can only provide two dimensional image for doctor, in the visual field, for want of depth information causes doctor to be difficult to judge the depth profile state of intra-abdominal organ, therefore doctor needs prolonged and repeated training could be competent at this operation, even if skilled doctor is also easily maloperation in operation process, injury patient.
Two-way 3D peritoneoscope is applied to 3 D video technology in Minimally Invasive Surgery exactly, for doctor creates the real reliable visual condition that highly approaches, the revolutionary accuracy that improves operation, greatly shorten Minimally Invasive Surgery doctor's cycle of training, greatly alleviate anxiety and fatigue strength in doctor's operation process, also greatly reduced patient's misery.
At present the most successful, the application the most widely of two-way 3D endoscope is embodied in above da Vinci system, and the da Vinci system of Intuit Inc. of the U.S. is the business-like human body minimally invasive surgical operation robot of unique success system in the world today.By 2007, north America region approximately had more than 530 platforms, Europe approximately to have more than 180 platforms, Asia approximately to have 34, and by 2010, only China's Mainland just had 17, and the revolutionary character that it has embodied a micro-wound surgical operation breaks through and development trend.Da Vinci system is very expensive, and every cover more than 2,000 ten thousand RMB, all will sign strict technical know-how agreement before hospital's ordering products, and stranger must not enter operating room, the activities such as doctor must not take pictures to instrument, mapping, and applied for a large amount of patents.Its three dimensional vision system is more refused independent sale.
Two-way 3D endoscope does not form commercially produced product truly at home and abroad for a long time, and this is mainly that secular stagnation is in theoretical research stage because technical difficulty is large, cost is high.Domestic also have indivedual units to do research and the experiment of this respect as Changchun University of Science and Technology, Nankai University (patent publication No. CN101518438A), but eventually because multiple difficulty or Mechanism Primary are because forming so far product.For example: endoscope's depth of field that Nankai University researches and develops is 20～120mm, the long 319mm of outer tube work, from medical angle, above-mentioned two indexs all do not meet the shortest requirement of traditional peritoneoscope current international practice, and focal length is 20～25mm, be greater than 5mm, also limited the depth of field and three-dimensional stereopsis, and be not suitable for especially the patient of build obesity, simultaneously, this endoscope adopts traditional xenon cold light source and the light guide bundles of 5～10m, consumes energy high, has increased medical treatment cost.
Summary of the invention
In order to solve the problems of the technologies described above, this utility model provides two-way 3D peritoneoscope and two-way 3D laparoscope system.
This utility model solves the technical scheme that its technical problem adopts:
Two-way 3D peritoneoscope, comprises left light path, right light path, upper lighting fiber, lower lighting fiber and outer tube; The identical structure composition of described left light path and right optical routing, is sequentially arranged in inner tube and forms as excellent mirror, rhombic prism, rear object lens, cover glass and imaging surface by front end object lens, middle biography; Described left light path, right light path are arranged in outer tube along outer tube axially parallel; Described upper lighting fiber is arranged in the upper cavity between left light path, right light path and outer tube; Described lower lighting fiber is arranged in the lower cavity between left light path, right light path and outer tube; The end of described upper lighting fiber and lower lighting fiber is provided with lighting source.
Described lighting source is LED light source.
Two-way 3D laparoscope system, is made up of the accurate 3D display of two-way 3D peritoneoscope, two-way ccd video camera, image data processor and multichannel; The end of the laparoscopically left light path of described two-way 3D and right light path is connected two-way ccd video camera; The image signal output end that described two-way ccd video camera gathers connects image data processor, and the signal output part of described image data processor connects the accurate 3D display of multichannel.
Advantage of the present utility model: the two-way 3D peritoneoscope that 1, this utility model provides, the depth of field is 10～180mm, the long 330mm of outer tube work, all meets the shortest requirement of traditional peritoneoscope current international practice, and focal length is less than 3.7mm, has strengthened greatly three-dimensional stereopsis; 2, the two-way 3D peritoneoscope that this utility model provides, adopts the design of LED light source and lighting fiber, can substitute traditional xenon cold light source and add light guide bundles, and the joint medicine energy, consumes energy low, has reduced medical treatment cost; 3, the two-way 3D laparoscope system that this utility model provides, cost is low, easy to use, can form the true stereo visual effect of amplification, and doctor is greatly improved qualitatively in operation, also greatly alleviates doctor's tensity simultaneously.
Brief description of the drawings
Fig. 1 is the schematic diagram of the two-way 3D laparoscope system of embodiment of the present utility model;
Fig. 2 is the laparoscopically schematic internal view of two-way 3D of embodiment of the present utility model;
Fig. 3 is the laparoscopically sectional view of two-way 3D of embodiment of the present utility model;
Wherein, the left light path of 1-, the right light path of 2-; the upper lighting fiber of 3-, lighting fiber under 4-, 5-outer tube; 6-inner tube, 7-front end object lens, pass as excellent mirror in the middle of 8-; 9-rhombic prism, object lens after 10-, 11-cover glass; 12-imaging surface, the adjustable lighting source of 13-, I-two-way 3D peritoneoscope; II-two-way ccd video camera, III-image data processor, the accurate 3D display of IV-multichannel.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, below in conjunction with drawings and Examples, this utility model to be described in further detail, this embodiment, only for explaining this utility model, does not form and limits protection domain of the present utility model.
Embodiment:
Two-way 3D peritoneoscope, comprises left light path 1, right light path 2, upper lighting fiber 3, lower lighting fiber 4 and outer tube 5; Described left light path 1 and right light path 2 are made up of identical structure, are sequentially arranged in inner tube 6 and form as excellent mirror 8, rhombic prism 9, rear object lens 10, cover glass 11 and imaging surface 12 by front end object lens 7, middle biography; Described left light path 1, right light path 2 are arranged in outer tube 5 along outer tube axially parallel; Described upper lighting fiber 3 is arranged in the upper cavity between left light path 1, right light path 2 and outer tube 5; Described lower lighting fiber 4 is arranged in the lower cavity between left light path 1, right light path 2 and outer tube 5; The end of described upper lighting fiber 3 and lower lighting fiber 4 is provided with LED light source 13; Wherein, the distance of shaft centers of left light path 1 and right light path 2 is 4.8mm.
Two-way 3D laparoscope system, is made up of two-way 3D peritoneoscope I, two-way ccd video camera II, image data processor III and the accurate 3D display of multichannel IV; The left light path 1 of described two-way 3D peritoneoscope I is connected two-way ccd video camera II with the end of right light path 2; The image signal output end of described two-way ccd video camera II connects image data processor III, and the signal output part of described image data processor III connects the accurate 3D display of multichannel IV; What described two-way ccd video camera II adopted is two high-resolution CMOS cameras.
The two-way 3D peritoneoscope of the present embodiment, the depth of field is 10～180mm, focal length is less than 3.7mm, the long 330mm of outer tube work, parallax is 4.8mm.
The two-way 3D peritoneoscope of the present embodiment, the long the shortest requirement that all meets traditional peritoneoscope current international practice of the depth of field and outer tube work, meanwhile, focal length is less than 3.7mm, has strengthened greatly three-dimensional stereopsis.
The two-way 3D peritoneoscope of the present embodiment, adopts the design of LED light source and lighting fiber, can substitute traditional xenon cold light source and add light guide bundles, and the joint medicine energy, consumes energy low, has reduced medical treatment cost.
The two-way 3D laparoscope system of the present embodiment has adopted two-way ccd video camera and the accurate 3D display of multichannel multichannel, and the image that two-way 3D peritoneoscope is obtained can transmit really, and the picture that display is shown is truer.
The two-way 3D laparoscope system of the present embodiment adopts the image collecting device of two high-resolution CMOS cameras as two-way ccd video camera II, greatly reduces the cost of system, meanwhile, still keeps higher imaging effect.
Claims (3)
1. two-way 3D peritoneoscope, is characterized in that: described two-way 3D peritoneoscope comprises left light path, right light path, upper lighting fiber, lower lighting fiber and outer tube; The identical structure composition of described left light path and right optical routing, is sequentially arranged in inner tube and forms as excellent mirror, rhombic prism, rear object lens, cover glass and imaging surface by front end object lens, middle biography; Described left light path, right light path are arranged in outer tube along outer tube axially parallel; Described upper lighting fiber is arranged in the upper cavity between left light path, right light path and outer tube; Described lower lighting fiber is arranged in the lower cavity between left light path, right light path and outer tube; The end of described upper lighting fiber and lower lighting fiber is provided with lighting source.
2. two-way 3D peritoneoscope according to claim 1, is characterized in that: described lighting source is LED light source.
3. two-way 3D laparoscope system, is characterized in that: described two-way 3D laparoscope system is made up of the accurate 3D display of two-way 3D peritoneoscope, two-way ccd video camera, image data processor and multichannel; The end of the laparoscopically left light path of described two-way 3D and right light path is connected two-way ccd video camera; The image signal output end that described two-way ccd video camera gathers connects image data processor, and the signal output part of described image data processor connects the accurate 3D display of multichannel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040208.1U CN203693556U (en) | 2014-01-22 | 2014-01-22 | Double-path 3D peritoneoscope and double-path peritoneoscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040208.1U CN203693556U (en) | 2014-01-22 | 2014-01-22 | Double-path 3D peritoneoscope and double-path peritoneoscope system |
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| Publication Number | Publication Date |
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| CN203693556U true CN203693556U (en) | 2014-07-09 |
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|---|---|---|---|
| CN201420040208.1U Expired - Lifetime CN203693556U (en) | 2014-01-22 | 2014-01-22 | Double-path 3D peritoneoscope and double-path peritoneoscope system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511070A (en) * | 2015-12-31 | 2016-04-20 | 天津市融和机电科技有限公司 | Optical system for endoscope |
| CN106236006A (en) * | 2016-08-31 | 2016-12-21 | 杨晓峰 | 3D optical molecular image peritoneoscope imaging system |
| CN107669233A (en) * | 2016-08-31 | 2018-02-09 | 深圳英美达医疗技术有限公司 | A kind of preparation method of endoscope probe, endoscope and endoscope probe |
-
2014
- 2014-01-22 CN CN201420040208.1U patent/CN203693556U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105511070A (en) * | 2015-12-31 | 2016-04-20 | 天津市融和机电科技有限公司 | Optical system for endoscope |
| CN106236006A (en) * | 2016-08-31 | 2016-12-21 | 杨晓峰 | 3D optical molecular image peritoneoscope imaging system |
| CN107669233A (en) * | 2016-08-31 | 2018-02-09 | 深圳英美达医疗技术有限公司 | A kind of preparation method of endoscope probe, endoscope and endoscope probe |
| CN107669233B (en) * | 2016-08-31 | 2019-05-10 | 深圳英美达医疗技术有限公司 | A kind of production method of endoscope probe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171221 Address after: 200233 622 rooms, No. 680, Guiping Road, Xuhui District, Shanghai Patentee after: SHANGHAI MUQIN MEDICAL DEVICES CO.,LTD. Address before: 215311 Kunshan, Jiangsu, Pakistan Town, Xueyuan Road, No. 88, No. Patentee before: JIANGSU KEQIN PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190423 Address after: 215311 No. 88 Bacheng College Road, Suzhou City, Jiangsu Province Patentee after: JIANGSU KEQIN PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 200233 622, room 32, 680 Guiping Road, Xuhui District, Shanghai. Patentee before: SHANGHAI MUQIN MEDICAL DEVICES CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 215000 station R2005, unit 201, building B6, phase I project of biomedical industrial park, No. 218, Xinghu street, Suzhou Industrial Park, China (Jiangsu) pilot Free Trade Zone, Suzhou, Jiangsu Patentee after: Suzhou Keqin micro vision Medical Equipment Co.,Ltd. Address before: 215311 No. 88 Bacheng College Road, Suzhou City, Jiangsu Province Patentee before: JIANGSU KEQIN PHOTOELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
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| CX01 | Expiry of patent term |