CN202437067U

CN202437067U - Integrated optical coherence tomography (OCT) hard colposcope system

Info

Publication number: CN202437067U
Application number: CN2012200251345U
Authority: CN
Inventors: 乔铁; 黄万潮; 何群芝; 谢景夏; 伍晓光
Original assignee: Guangzhou Baodan Medical Instrument Technology Co Ltd
Current assignee: Guangzhou Baodan Medical Instrument Technology Co Ltd
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2012-09-19
Anticipated expiration: 2022-01-18

Abstract

The utility model discloses an integrated optical coherence tomography (OCT) hard colposcope system. The integrated OCT hard colposcope system comprises an integrated OCT hard colposcope, an OCT processing system, an optical picture pick-up system, a cold light source main engine and an operating keyboard. The integrated OCT hard colposcope is connected and matches respectively with the OCT processing system, the optical picture pick-up system and the cold light source main engine. A telescopically moving OCT probe module is embedded at the distal end of the integrated OCT hard colposcope, and an OCT imaging module is arranged inside the OCT probe module and is in circular motion along the axis of the OCT imaging module. The integrated OCT hard colposcope system has the advantages that the OCT probe module is arranged at the distal end of the integrated OCT hard colposcope, the OCT probe module can be pushed out straightly to work by a first micro motor which is arranged inside the OCT probe module, and therefore working simplicity of the OCT probe module is improved, the OCT probe module is more durable and not easy to damage, and the service life of the OCT probe module is prolonged; meanwhile, 360-degree multidirectional OCT scan imaging can be done using the OCT imaging module, high-resolution real-time images are obtained, and effective basis is provided for accurate diagnosis of doctors.

Description

Integrated OCT hard vaginoscope system

Technical field

This utility model relates to a kind of hard colposcope, belongs to the medical equipment technical field, refers in particular to a kind of integrated OCT hard vaginoscope 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.

The utility model content

The purpose of this utility model is to overcome shortcomings and deficiencies of the prior art; A kind of integrated OCT hard vaginoscope system is provided; Utilize integrated OCT hard colposcope that the pathological changes of vagina and tissue thereof is scanned; And then obtain high-resolution real time imaging, for doctor's accurate diagnosis provides effective foundation.

To achieve these goals, this utility model is realized according to following technical scheme:

A kind of integrated OCT hard vaginoscope system; Include integrated OCT hard colposcope, OCT processing system, optical camera system, cold light source main frame and operation keyboard; Said integrated OCT hard colposcope is connected cooperation with OCT processing system, optical camera system and cold light source main frame respectively; Its first end 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, said integrated OCT hard colposcope includes hard work end, data-interface, cold light source input, intake tunnel, exhalant canal and instrument channel, wherein; Hard work end is the hard material manufacturing; Have inflexibility property, first end is blunt shape structural design, and diameter is less than or equal to 15.0mm; Length is more than or equal to 200mm, and the internal diameter of instrument channel is more than or equal to 2.5mm.

Further; The first end of said hard work end is provided with OCT probe module, optical lens, light-conductive optic fibre outlet and instrument channel outlet; Wherein, The OCT probe module is connected and being integrally formed structure with the first end of hard work end is telescopic, the shared instrument channel outlet of intake tunnel, exhalant canal and instrument channel.

Further, said OCT probe module and first micromotor that is built in 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 colpomicroscopic data-interface of integrated OCT hard 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 optical fiber cable with the colpomicroscopic cold light source input of integrated OCT hard by it.

Further, said integrated OCT hard colposcope 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.

This utility model compared with prior art; Its beneficial effect is: the OCT probe module designs at the colpomicroscopic first end position of integrated OCT 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 this utility model more clearly, below accompanying drawings is set forth the specific embodiment of this utility model.

Description of drawings

Fig. 1 is the system structure sketch map of this utility model.

Fig. 2 is the colpomicroscopic structural representation of integrated OCT hard among Fig. 1.

Fig. 3 is the perspective view of the colpomicroscopic first end of integrated OCT 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; The said integrated OCT hard vaginoscope system of this utility model; Include integrated OCT hard colposcope 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 integrated OCT hard colposcope 1 includes hard work end 11, data-interface 12, cold light source input 13, intake tunnel 14, exhalant canal 15 and instrument channel 16; Wherein, Hard work end 11 is the hard material manufacturing, has inflexibility property, and first end is blunt shape structural design; Diameter is less than or equal to 15.0mm; Length is more than or equal to 200mm, and the first end of hard work end 11 is provided with OCT probe module 111, optical lens 112, light-conductive optic fibre outlet 113 and instrument channel outlet 114, intake tunnel 14, exhalant canal 15 and instrument channel 16 shared instrument channel outlets 114.Further, said integrated OCT hard colposcope 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 diameter of said instrument channel is less than or equal to 3.0mm.

Above-mentioned OCT probe module 111 is connected and being integrally formed structure with the first end of hard work end 11 is telescopic; 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 11 first ends, 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 111; The OCT image-forming assembly is packaged in shell 1111 inside of OCT probe module 111; It includes second micromotor 1112, prism 1113, GRIN Lens 1114 and optical fiber tissue 1115, and wherein, prism 1113 and second micromotor 1112 are in transmission connection to cooperate and driven by second micromotor 1112 and make circular motion around OCT probe module 111 axis.

Above-mentioned OCT processing host 41 is connected cooperation through data wire with the colpomicroscopic data-interface 12 of integrated OCT hard respectively with optics shooting main frame 51; And be connected cooperation with operation keyboard 3 and carry out pattern control by it; Can show OCT scanogram and intravaginal high-definition image respectively, cold light source main frame 2 is connected cooperation through optical fiber cable with the colpomicroscopic cold light source input 13 of integrated OCT hard simultaneously.

The clinical operation method of this utility model is: the doctor at first requires patient to get calculi position, behind the sterile drape, integrated OCT hard colposcope is got into vagina; Through the colpomicroscopic intake tunnel of integrated OCT hard vagina is carried out water filling, make vagina have the environment that is fit to observation, can obtain intravaginal picture rich in detail through monitor; For intravaginal pathological changes; Can handle by the implantation surgery apparatus,, then can release from the first end of hard work end through first micromotor control OCT probe module for the suspicious lesions of vagina and tissue 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 vagina and tissue thereof real-time and accurately by the high definition OCT image of monitor output vagina and tissue thereof.

This utility model is not limited to above-mentioned embodiment; If spirit and scope that the various changes or the modification of this utility model do not broken away from this utility model; If these are changed and modification belongs within the claim and equivalent technologies scope of this utility model, then this utility model also is intended to comprise these changes and modification.

Claims

1. integrated OCT hard vaginoscope system; Include integrated OCT hard colposcope, OCT processing system, optical camera system, cold light source main frame and operation keyboard; It is characterized in that: said integrated OCT hard colposcope is connected cooperation with OCT processing system, optical camera system and cold light source main frame respectively; Its first end 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 integrated OCT hard vaginoscope system of claim 1, it is characterized in that: said integrated OCT hard colposcope includes hard work end, data-interface, cold light source input, intake tunnel, exhalant canal and instrument channel, wherein; Hard work end is the hard material manufacturing; Have inflexibility property, first end is blunt shape structural design, and diameter is less than or equal to 15.0mm; Length is more than or equal to 200mm, and the internal diameter of instrument channel is more than or equal to 2.5mm.

3. according to the said integrated OCT hard vaginoscope system of claim 2; It is characterized in that: the first end of said hard work end is provided with OCT probe module, optical lens, light-conductive optic fibre outlet and instrument channel outlet; Wherein, The OCT probe module is connected and being integrally formed structure with the first end of hard work end is telescopic, the shared instrument channel outlet of intake tunnel, exhalant canal and instrument channel.

4. according to the said integrated OCT hard vaginoscope system of claim 3, it is characterized in that: said OCT probe module and first micromotor that is built in 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.

5. according to the said integrated OCT hard vaginoscope system of claim 3; 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.

6. according to the arbitrary said integrated OCT hard vaginoscope system of claim 3 to 5, it is characterized in that: the cylindrical structure of said OCT probe module outline, external diameter is less than or equal to 3.0mm.

7. according to the said integrated OCT hard vaginoscope system of claim 2; 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 colpomicroscopic data-interface of integrated OCT hard 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 optical fiber cable and be connected cooperation with the colpomicroscopic cold light source input of integrated OCT hard.

8. according to the said integrated OCT hard vaginoscope system of claim 3, it is characterized in that: said integrated OCT hard colposcope 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.