CN102697461A - OCT (optical coherence tomographic) rigid cystoscopy system - Google Patents
OCT (optical coherence tomographic) rigid cystoscopy system Download PDFInfo
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- CN102697461A CN102697461A CN2012100171010A CN201210017101A CN102697461A CN 102697461 A CN102697461 A CN 102697461A CN 2012100171010 A CN2012100171010 A CN 2012100171010A CN 201210017101 A CN201210017101 A CN 201210017101A CN 102697461 A CN102697461 A CN 102697461A
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Abstract
The invention discloses an OCT (optical coherence tomographic) rigid cystoscopy system which comprises an OCT rigid cystoscope, an OCT processing system, an optical photographic system, a cold light source host and an operating keyboard. The OCT rigid cystoscope is respectively in connection fit with the OCT processing system, the optical photographic system and the cold light source host. The OCT rigid cystoscope comprises a sheath and a cystoscope body. A telescopic OCT probe module is inlaid at the tip of the cystoscope body. An OCT component capable of circling around an axis of the OCT probe module is arranged inside the OCT probe module. The OCT rigid cystoscopy system has the advantages that the OCT probe module arranged at the tip of the rigid cystoscope can be linearly driven out to operate by an internal first miniature motor, operational simplicity of the OCT probe module is improved, the OCT probe module is more durable and less prone to damage and has prolonged service life, the OCT component can be used for 360-degree omnibearing OCT to obtain high-resolution real-time images, and effective basis for accurate diagnosis is provided for doctors.
Description
Technical field
The present invention relates to a kind of hard cystoscope, belong to the medical equipment technical field, refer in particular to a kind of OCT hard cystoscope system.
Background technology
At present; Diagnostic method to disease has ultrasound wave, radioscopy, CT tomoscan and nuclear magnetic resonant etc. clinically; These above-mentioned medical diagnostic method all belong to the medical diagnostic method of intrusive mood; In the diagnosis use, usually the patient is brought painful and uncomfortablely, have simultaneously that accuracy of detection is lower, the not high shortcoming of diagnosis speed.
And along with the medical science continuous advancement in technology; A kind of new diagnostic tool---OCT (Optical Coherence Tomography; Optical Coherence Tomography Imaging Technology) arise at the historic moment, it utilizes the weak coherent light principle of interference, detects the backscatter signals of tested tissue different depth; And carry out medical diagnosis through tissue two dimension or three dimensional depth structural images that scanning obtains, have advantages such as radiationless, non-intrusion type, high-resolution and high detection sensitivity.
The OCT technology has obtained effective application at present in ophthalmologic examination, and gets involved in the human organ, and the microminiaturization of OCT technology is detected with the disease that is applied in the human organ, and this respect is not still effectively carried out at present.
Summary of the invention
The objective of the invention is to overcome shortcomings and deficiencies of the prior art; A kind of OCT hard cystoscope system is provided; Utilize OCT hard cystoscope that the pathological changes of organizing between bladder cavity and wall thereof is scanned, and then obtain high-resolution real time imaging, for doctor's accurate diagnosis provides effective foundation.
To achieve these goals, the present invention realizes according to following technical scheme:
A kind of OCT hard cystoscope system; Include OCT hard cystoscope, OCT processing system, optical camera system, cold light source main frame and operation keyboard; Said OCT hard cystoscope is connected cooperation with OCT processing system, optical camera system and cold light source main frame respectively; It includes mirror sheath and mirror body, and wherein the first end of mirror body is embedded with the OCT probe module of telescopic movable, is provided with the OCT image-forming assembly of making circular motion along its axis in the OCT probe module.
Further, the cystoscopic mirror sheath of said OCT hard includes mirror sheath hard work end and some passages, wherein; Mirror sheath hard work end is the metal circular tube material manufacture; Its first end is the blunt shape structure of circular arc, and diameter is less than or equal to 10.0mm, and length is 200mm～300mm.
Further, the cystoscopic mirror body of said OCT hard includes mirror body hard work end, data-interface, cold light source interface and instrument channel, and wherein, mirror body hard work end is the metal circular tube material manufacture.
Further; The first end of said mirror body hard work end is provided with OCT probe module, optical lens, light-conductive optic fibre outlet and instrument channel outlet; Wherein, the telescopic connection and being integrally formed structure of first end of OCT probe module and mirror body hard work end.
Further, said OCT probe module and first micromotor that is built in mirror body hard work end tip portion are in transmission connection to cooperate and driven along the axis of first end by first micromotor and do telescopicly to move toward complex line.
Further; Said OCT image-forming assembly is packaged in the enclosure of OCT probe module; It includes second micromotor, prism, GRIN Lens and optical fiber tissue; Wherein, prism and second micromotor are in transmission connection to cooperate and driven by second micromotor and make circular motion around OCT probe module axis.
Further, the cylindrical structure of said OCT probe module outline, external diameter is less than or equal to 3.0mm.
Further; Said OCT processing system includes the OCT processing host and OCT handles monitor; Optical camera system includes optics shooting main frame and optics camera monitor, and wherein, the OCT processing host is connected cooperation through data wire with the data-interface of mirror body respectively with optics shooting main frame; And be connected cooperation with operation keyboard and carry out pattern control, and the cold light source main frame is connected cooperation through data wire with the cold light source interface of mirror body by it.
Further, the internal diameter of said instrument channel is more than or equal to 2.5mm.
Further, said OCT hard cystoscope adopts the electronic CCD optical system, and the optical lens diameter is more than or equal to 2.8mm; Perhaps adopt conventional prism to arrange optical system.
The present invention compared with prior art; Its beneficial effect is: the design of OCT probe module is at the first end position of the cystoscopic mirror body of hard; Can OCT probe module straight line be released through first micromotor of inside and carry out work, improve the simplicity of OCT probe module work, make that the OCT probe module is more durable; Be difficult for sustaining damage, improved service life; Utilize the OCT image-forming assembly can do 360 ° comprehensive OCT scanning imagery simultaneously, obtain high-resolution real time imaging, for doctor's accurate diagnosis provides effective foundation.
In order to understand the present invention more clearly, below accompanying drawings is set forth the specific embodiment of the present invention.
Description of drawings
Fig. 1 is a system structure sketch map of the present invention.
Fig. 2 is the cystoscopic structural representation of hard among Fig. 1.
Fig. 3 is the perspective view of the cystoscopic first end of hard among Fig. 2.
Fig. 4 is the structure cutaway view of OCT probe module among Fig. 3.
The specific embodiment
Shown in Fig. 1 to 4; OCT hard cystoscope system according to the invention; Include OCT hard cystoscope 1, OCT processing system, optical camera system, cold light source main frame 2 and operation keyboard 3; Wherein, the OCT processing system includes OCT processing host 41 and handles monitor 42 with OCT, and optical camera system includes optics shooting main frame 51 and optics camera monitor 52.
Above-mentioned OCT hard cystoscope 1 includes mirror sheath 11 and mirror body 12.Mirror sheath 11 includes mirror sheath hard work end 111 and some passages 112,113,114; Intake tunnel and exhalant canal are arranged; Wherein, mirror sheath hard work end 111 is the metal circular tube material manufacture, and its first end is the blunt shape structure of circular arc; And diameter is less than or equal to 10.0mm, and length is 200mm～300mm.Mirror body 12 includes mirror body hard work end 121, data-interface 122, cold light source interface 123 and instrument channel 124; Wherein, Mirror body hard work end 121 is the metal circular tube material manufacture, and its first end is provided with OCT probe module 1211, optical lens 1212, light-conductive optic fibre outlet 1213 and instrument channel outlet 1214.Further, said OCT hard cystoscope 1 adopts the electronic CCD optical system, and the optical lens diameter perhaps adopts conventional prism to arrange optical system more than or equal to 2.8mm; The internal diameter of said instrument channel is more than or equal to 2.5mm.
The telescopic connection and being integrally formed structure of first end of above-mentioned OCT probe module 1211 and mirror body hard work end 121; The cylindrical structure of outline; External diameter is less than or equal to 3.0mm, is in transmission connection to cooperate and driven along the axis of first end by first micromotor 6 with first micromotor 6 that is built in 121 first ends, mirror body hard work end and does telescopicly to move toward complex line.Further; Be provided with the OCT image-forming assembly of making circular motion along its axis in the said OCT probe module 1211; The OCT image-forming assembly is packaged in shell 71 inside of OCT probe module 1211; It includes second micromotor 72, prism 73, GRIN Lens 74 and optical fiber tissue 75, and wherein, prism 73 and second micromotor 72 are in transmission connection to cooperate and driven by second micromotor 72 and make circular motion around OCT probe module 1211 axis.
Above-mentioned OCT processing host 41 is connected cooperation through data wire with the data-interface 122 of mirror body 12 respectively with optics shooting main frame 51; And be connected cooperation with operation keyboard 3 and carry out pattern control by it; Can show the high-definition image in OCT scanogram and the bladder cavity respectively, cold light source main frame 2 is connected cooperation through data wire with the cold light source interface 123 of mirror body 12 simultaneously.
Clinical operation method of the present invention is: the doctor at first requires patient to take suitable position; Sterilization slowly gets into OCT hard cystoscope in the bladder cavity via patient's urethra after preparing, and the doctor can carry out routine examination to bladder cavity through selecting common camera function; And general pathological changes in the bladder cavity is treated through the instrument channel access instruments; After observing and finishing dealing with,, then can release from the first end of mirror body hard work end through first micromotor control OCT probe module for the suspicious lesions of organizing between bladder cavity and wall thereof; And then through second micromotor drive prism along first end axis make circular motion; Thereby carry out 360 ° OCT scanning imagery,, help the doctor to understand the pathological changes situation of organizing between bladder cavity and wall thereof real-time and accurately by the high definition OCT image of organizing between monitor output bladder cavity and wall thereof.
The present invention is not limited to above-mentioned embodiment; If various changes of the present invention or modification are not broken away from the spirit and scope of the present invention; If these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (10)
1. OCT hard cystoscope system; Include OCT hard cystoscope, OCT processing system, optical camera system, cold light source main frame and operation keyboard; It is characterized in that: said OCT hard cystoscope is connected cooperation with OCT processing system, optical camera system and cold light source main frame respectively; It includes mirror sheath and mirror body, and wherein the first end of mirror body is embedded with the OCT probe module of telescopic movable, is provided with the OCT image-forming assembly of making circular motion along its axis in the OCT probe module.
2. according to the said OCT hard of claim 1 cystoscope system; It is characterized in that: the cystoscopic mirror sheath of said OCT hard includes mirror sheath hard work end and some passages; Wherein, mirror sheath hard work end is the metal circular tube material manufacture, and its first end is the blunt shape structure of circular arc; And diameter is less than or equal to 10.0mm, and length is 200mm～300mm.
3. according to the said OCT hard of claim 1 cystoscope system; It is characterized in that: the cystoscopic mirror body of said OCT hard includes mirror body hard work end, data-interface, cold light source interface and instrument channel; Wherein, mirror body hard work end is the metal circular tube material manufacture.
4. according to the said OCT hard of claim 3 cystoscope system; It is characterized in that: the first end of said mirror body hard work end is provided with OCT probe module, optical lens, light-conductive optic fibre outlet and instrument channel outlet; Wherein, the telescopic connection and being integrally formed structure of first end of OCT probe module and mirror body hard work end.
5. according to the said OCT hard of claim 4 cystoscope system, it is characterized in that: said OCT probe module and first micromotor that is built in mirror body hard work end tip portion are in transmission connection to cooperate and driven along the axis of first end by first micromotor and do telescopicly to move toward complex line.
6. according to the said OCT hard of claim 4 cystoscope system; It is characterized in that: said OCT image-forming assembly is packaged in the enclosure of OCT probe module; It includes second micromotor, prism, GRIN Lens and optical fiber tissue; Wherein, prism and second micromotor are in transmission connection to cooperate and driven by second micromotor and make circular motion around OCT probe module axis.
7. according to the arbitrary said OCT hard cystoscope system of claim 4 to 6, it is characterized in that: the cylindrical structure of said OCT probe module outline, external diameter is less than or equal to 3.0mm.
8. according to the said OCT hard of claim 3 cystoscope system; It is characterized in that: said OCT processing system includes the OCT processing host and OCT handles monitor; Optical camera system includes optics shooting main frame and optics camera monitor; Wherein, OCT processing host and optics shooting main frame is connected cooperations through data wire with the data-interface of mirror body respectively, and is connected cooperation with operation keyboard and carries out pattern by it and control, and reaches the cold light source main frame and passes through data wire and be connected cooperation with the cold light source interface of mirror body.
9. according to the said OCT hard of claim 3 cystoscope system, it is characterized in that: the internal diameter of said instrument channel is more than or equal to 2.5mm.
10. according to the said OCT hard of claim 4 cystoscope system, it is characterized in that: said OCT hard cystoscope adopts the electronic CCD optical system, and the optical lens diameter is more than or equal to 2.8mm; Perhaps adopt conventional prism to arrange optical system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100171010A CN102697461A (en) | 2012-01-18 | 2012-01-18 | OCT (optical coherence tomographic) rigid cystoscopy system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100171010A CN102697461A (en) | 2012-01-18 | 2012-01-18 | OCT (optical coherence tomographic) rigid cystoscopy system |
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| CN102697461A true CN102697461A (en) | 2012-10-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750805B (en) * | 2014-01-02 | 2016-07-06 | 上海大学 | High definition medical endoscope video process apparatus and method |
Citations (5)
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| US20020120181A1 (en) * | 2000-10-24 | 2002-08-29 | Irion Klaus M. | Endoscope with LED illumination |
| CN1593351A (en) * | 2004-06-28 | 2005-03-16 | 天津大学 | Medical mini supersonic -OCT probe via endoscope |
| CN101662980A (en) * | 2007-01-19 | 2010-03-03 | 桑尼布鲁克健康科学中心 | The sweep mechanism that is used for imaging probe |
| CN102100533A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated thermal-infrared scanning cystoscope system |
| CN202437069U (en) * | 2012-01-18 | 2012-09-19 | 广州宝胆医疗器械科技有限公司 | Optical-coherence-tomography (OCT) hard cystoscope system |
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- 2012-01-18 CN CN2012100171010A patent/CN102697461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020120181A1 (en) * | 2000-10-24 | 2002-08-29 | Irion Klaus M. | Endoscope with LED illumination |
| CN1593351A (en) * | 2004-06-28 | 2005-03-16 | 天津大学 | Medical mini supersonic -OCT probe via endoscope |
| CN101662980A (en) * | 2007-01-19 | 2010-03-03 | 桑尼布鲁克健康科学中心 | The sweep mechanism that is used for imaging probe |
| CN102100533A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Integrated thermal-infrared scanning cystoscope system |
| CN202437069U (en) * | 2012-01-18 | 2012-09-19 | 广州宝胆医疗器械科技有限公司 | Optical-coherence-tomography (OCT) hard cystoscope system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750805B (en) * | 2014-01-02 | 2016-07-06 | 上海大学 | High definition medical endoscope video process apparatus and method |
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Application publication date: 20121003 |