CN103932664A - Vaginoscope system with night vision function - Google Patents
Vaginoscope system with night vision function Download PDFInfo
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- CN103932664A CN103932664A CN201110459618.0A CN201110459618A CN103932664A CN 103932664 A CN103932664 A CN 103932664A CN 201110459618 A CN201110459618 A CN 201110459618A CN 103932664 A CN103932664 A CN 103932664A
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- night vision
- vaginoscope
- vision function
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- light source
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Abstract
The invention belongs to the field of medical instruments, and relates to a vaginoscope system with the night vision function. The vaginoscope system comprises a vaginoscope and a monitor, wherein the vaginoscope is provided with a night vision picture pick-up system, and the night vision picture pick-up system is provided with a night vision function processing mainframe in a connected mode. The vaginoscope system further comprises an optical lens system provided with a cold light source mainframe and a common picture pick-up mainframe in a connected mode. Infrared rays radiated between the vagina cavity and the vagina wall are actively or passively captured through the night vision picture pick-up system in the vaginoscope, redundant light interference of a traditional vaginoscope is effectively avoided, and a night vision image of the inside of the vagina cavity is obtained under the no-light or dim light conditions, so that a doctor more veritably learns about tissue conditions of the vagina cavity and the vagina wall; the night vision image is analyzed and compared with an image of the vagina cavity in the presence of light so that potential information including disease symptoms and the like can be obtained, wherein the potential information is difficult to obtain through observation with the traditional vaginoscope, and the means of gynecology diagnosis is further enriched and supplemented.
Description
Technical field
The invention belongs to medical instruments field, specifically, relate to a kind of vaginoscope system with night vision function.
Background technology
Night vision imaging technique mainly contains two kinds of working methods at present, the first is image enhancement method, this technology can gather faint light, comprise that infrared spectrum Di district is (even if the light in this region exists, naked eyes also be can't see), then be amplified to certain level, to allow people can clearly observe image; The second is infra-red thermal imaging technology, this technology can capture infrared spectrum Gao district light, the light that namely object sends with heat radiation form but not reflected light, the object (for example people's health) that temperature is higher can send more infrared ray by the object (for example trees or building) lower than temperature.
Traditional endoscopic system mostly adopts the medium of cold light source as endoscope illumination, and obtain the image of human organ cavity tissue by conventional prism optical system or electronic CCD optical system, foundation using this as diagnosis human organ disease, but the weak point of the method is: the general intraorganic visible pathological changes of human body can directly obtain diagnostic result by the observation of naked eyes, and some potential disease can not show vision character, even if also cannot diagnose so obtain the image of endoscope's feedback, must obtain by getting the modes such as biopsy.In addition, while adopting cold light source to irradiate, its optical signal certainly will cause stimulation to a certain degree to the microstructure of human organ (as cell), thereby affect its normal metabolism, the diagnostic message of obtaining in this case can not be reacted the pathological changes situation of human organ the most objectively, and be on the other sidely, even in the situation that there is no external light source or only having low-light, the faint light that human organ itself also can send or due to self metabolism and outwards infrared radiation, if can catch these signals and be processed, the night vision image obtaining certainly will be able to reflect the real conditions of human organ more truly, the information that its image comprises is also abundanter, carry out analysis of control by irradiating with cold light source the image obtaining, can diagnose more all sidedly the pathological changes situation of organ.
Existing colposcope is all under the condition that has light, and doctor to intravaginal looks, still does not occur having at present the vaginoscope system of night vision function by colpomicroscopic optical system observing.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of vaginoscope system with night vision function is provided, this system utilizes night vision camera system, the in the situation that of unglazed or the low light level, vagina inside is nosed into and obtain the night vision image between vaginal canal and wall thereof, make doctor on the basis of conventional endoscope, can compare the night vision image between vaginal canal and wall thereof and have the image under light conditions, thereby diagnose vaginal disorder comprehensively, objectively.
In order to achieve the above object, adopt following technical scheme:
Have a vaginoscope system for night vision function, comprise colposcope and monitor, be provided with night vision camera system on described colposcope, be connected with night vision function processing host with described night vision camera system, described night vision function processing host is connected with monitor.
Further, described night vision camera system comprise successively connect for the night vision camera pickup lens of receiving infrared-ray, for strengthen the pixel of image resolution ratio strengthen element, for change the infrared ray direction of propagation turn to object lens, for optical image being converted into CCD photoelectronic imaging element and the data export structure of digital signal.
Further, described colposcope comprises shank and work end, and described work end is column structure, and its inside is provided with at least one instrument channel, is provided with intake tunnel, exhalant canal and data output end on described shank.
Again further, the front end of described work end is first end, and described night vision camera pickup lens is arranged on first end, and described instrument channel runs through first end along work end axial direction.
Also further, also comprise optical lens system, be connected with cold light source main frame and common shooting main frame with described optical lens system, described common shooting main frame is connected with monitor.
As a kind of specific embodiment, described optical lens system is electronic CCD optical system, on described colpomicroscopic shank, be provided with the cold light source joint being connected with cold light source main frame, in work end, run through and be provided with optical fibers, on first end, be provided with optical lens, described cold light source joint is connected with optical fibers.
As a kind of specific embodiment, on described first end, be also provided with infrared emitting end.
Further, described infrared emitting end is distributed on the circumference of tip end surface ringwise.
As a kind of specific embodiment, the length of described work end is greater than 200mm, and working end cross section is circular and its external diameter is less than or equal to 15mm, and the diameter of described optical lens is more than or equal to 2.8mm.
As a kind of specific embodiment, described colposcope is also provided with the control module of the duty for controlling vaginoscope system on shank, and described control module is connected with common shooting main frame and night vision function processing host.
Compared with prior art, beneficial effect of the present invention is:
Night vision camera system by colposcope inside initiatively or the infrared ray of radiation between passive seizure vaginal canal and wall thereof, can avoid the unnecessary light of traditional colposcope disturbs, in unglazed or low light level situation, obtain the night vision image of vagina inside, make doctor can understand more realistically the organization factors in vaginal canal; By optical lens system is set, can obtain the image under light conditions between vaginal canal and wall thereof; Simultaneously, by the night vision image between vaginal canal and wall thereof and have the image under light conditions to analyze contrast, can obtain the potential informations such as disease that traditional colposcope is not easy to obtain under observing, make doctor can understand more comprehensively, objectively the pathological changes situation between vaginal canal and wall thereof.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of the vaginoscope system with night vision function of the present invention.
Fig. 2 is the colposcope structural representation of the vaginoscope system with night vision function of the present invention.
Fig. 3 a is the first end view of the colposcope of the vaginoscope system (simultaneously possessing ordinary optical lens system and aggressive mode night vision camera system) with night vision function of the present invention.
Fig. 3 b is the first end view of the colposcope of the vaginoscope system (simultaneously possessing ordinary optical lens system and Passive Mode night vision camera system) with night vision function of the present invention.
Fig. 3 c is the first end view of the colposcope of the vaginoscope system (only possessing aggressive mode night vision camera system) with night vision function of the present invention.
Fig. 3 d is the first end view of the colposcope of the vaginoscope system (only possessing Passive Mode night vision camera head system) with night vision function of the present invention.
Fig. 4 a is (being threaded) schematic diagram of the channel connector of the vaginoscope system with night vision function of the present invention.
Fig. 4 b is (compress and connect) schematic diagram of the channel connector of the vaginoscope system with night vision function of the present invention.
Fig. 5 is the functional control module schematic diagram of the vaginoscope system with night vision function of the present invention.
In figure: 1-colposcope; 2-cold light source main frame; The common shooting main frame of 3-; 4-night vision function processing host; 5-operation keyboard; 6-the first monitor; 7-the second monitor; 8-screw thread; 9-clip; The 11-end of working; 12-cold light source joint; 13-data output end; 14-instrument channel; 15-intake tunnel; 16-exhalant canal; 17-control module; 131-optical lens; 132 night vision camera pickup lenses; 133-infrared emitting end; 121-optical fibers; The outlet of 141-instrument channel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is made and being further illustrated:
Referring to Fig. 1, Fig. 2 and Fig. 3 a-Fig. 3 d, the vaginoscope system with night vision function of the present invention, comprise colposcope 1 and monitor, on described colposcope 1, be provided with night vision camera system, be connected with night vision function processing host 4 with described night vision camera system, described night vision function processing host 4 is connected for the treatment of the data of night vision camera system feedback and with monitor, described night vision camera system comprises the night vision camera pickup lens connecting successively, pixel strengthens element, image rotation object lens, CCD photoelectronic imaging element and data export structure, wherein night vision camera pickup lens 132 is for receiving infrared-ray, pixel strengthens element and is used for strengthening image resolution ratio, turn to object lens for changing the infrared ray direction of propagation projecting CCD photoelectronic imaging element from the infrared image of pixel enhancement unit, CCD photoelectronic imaging element is for being converted into digital signal by optical image, data export structure exports the signal receiving to night vision function processing host 4, be connected the operation keyboard 5 being also provided with for carrying out man-machine interactive operation with night vision function processing host 4.
Above-mentioned colposcope 1 comprises shank and work end 11, the end employing hard material of wherein working is made, tool entirety is column structure, length is greater than 200mm, cross section is preferably the circle that is less than or equal to 15mm, work 11 inside, end are provided with at least one instrument channel 14, on described shank, be provided with data output end 13, intake tunnel 15 and exhalant canal 16, the front end of end 11 of wherein working is first end, described night vision camera pickup lens 132 is arranged on first end, described instrument channel 14 runs through first end shaper tool channel outlet 141 along the axial direction of work end 11, there iing nosing into vaginal canal in light situation in order to realize, vaginoscope system of the present invention also comprises optical lens system, be connected with cold light source main frame 2 and common shooting main frame 3 with described optical lens system, common shooting main frame 3 is connected with monitor, described optical lens system is electronic CCD optical system, comprise the optical lens 131 connecting successively, CCD photoelectronic imaging element and data export structure, on the shank of described colposcope 1, be provided with the cold light source joint 12 being connected with cold light source main frame 2 by optical fibers connection line, in work end 11, run through and be provided with optical fibers 121, on first end, be provided with the optical lens 131 that diameter is more than or equal to 2.8mm, described cold light source joint 12 is connected with optical fibers 121, between vaginal canal and wall thereof, organize the more infrared ray of radiation in order to excite, the infrared emitting end 133 being connected with night vision function processing host 4 by control circuit is formerly set on end, this infrared emitting end 133 is distributed on the circumference of tip end surface ringwise, based on having or not infrared emitting end 133, night vision camera system of the present invention can be divided into aggressive mode night vision camera system and Passive Mode night vision camera system.
According to the above description, the vaginoscope system with night vision function of the present invention at least possess four kinds 4 kinds multi-form: the first form be the vaginoscope system that simultaneously possesses ordinary optical lens system and aggressive mode night vision camera system (form A, referring to Fig. 3 a); The second form be the vaginoscope system that simultaneously possesses ordinary optical lens system and Passive Mode night vision camera system (form B, referring to Fig. 3 b); The third form be the vaginoscope system that only possesses aggressive mode night vision camera system (form A, referring to Fig. 3 c); The 4th kind of form be the vaginoscope system that only possesses Passive Mode night vision camera system (form D, referring to Fig. 3 d).Wherein the relative Passive Mode night vision camera head system of aggressive mode night vision camera head system (form A and form A) (form B and form D) has increased infrared emitting end 133; The vaginoscope system (form A and form B) that has ordinary optical lens system concurrently has increased optical lens 131, optical fibers 121, cold light source joint 12, cold light source main frame 2 and common shooting main frame 3 with respect to the vaginoscope system (form A and form D) that only possesses night vision function.
Colposcope 11 is also provided with the control module 17 of the duty for controlling vaginoscope system on shank, described control module 17 is connected with common shooting main frame 3 and night vision function processing host 4, described control module 17 surfaces are used waterproof and high pressure resistant design of material, on it, be provided with display screen and press button, make it to there is good operability and safety, the function that control module 17 can realize can realize equally on operation keyboard 5.Referring to Fig. 4 a and Fig. 4 b, on colposcope 1, the interface of all passages all adopts the air-tightness that is tightly connected to ensure channel interior, its type of attachment is not limited to arrange on interface screw thread 8 and carries out helixseal (Fig. 4 a), or at interface position, sealing gasket is set, and (Fig. 4 b) by the form of clip 9 tightens sealings.
Based on said structure and setting, below in conjunction with Fig. 5, the operation principle of the vaginoscope system with night vision function of the present invention is explained, for 26S Proteasome Structure and Function of the present invention is described the most all sidedly, the present embodiment selects the vaginoscope system that has ordinary optical lens system and aggressive mode night vision camera system concurrently as description object.
In the time that vaginal canal is nosed into, first adopt calculi position to fix patient, after having sterilized, make the work end 11 of colposcope 1 enter intravaginal and observe, the external cold light source main frame 2 of colposcope 1, common shooting main frame 3, night vision function processing host 4, operation keyboard 5 and monitor, doctor can select common image pickup mode to carry out routine examination to vagina cavity by operation keyboard 5 or control module 125, the cold light that cold light source main frame 2 sends enters vaginal canal via cold light source joint 12 and optical fibers 121, under the irradiation of this light, the optical lens 131 of electron-optical CCD system is to taking between vaginal canal and wall thereof, and the view data obtaining is transferred to common shooting main frame 3 places by data export structure (being data output end 13 in the present embodiment) processes, finally by common shooting main frame 3, above-mentioned image being transported to monitor shows, for the disease that can directly process, doctor also can process by the micromachine arm that runs through instrument channel 14.
After above-mentioned observation and finishing dealing with, close cold light source main frame 2, and vaginoscope system is switched to night vision function state, under passive night vision mode state, the night vision camera pickup lens 132 that is positioned at first end is processed by catching the faint infrared ray of radiation between vaginal canal and wall thereof and strengthening element by pixel, this infrared view is via turning to object lens to be projected on CCD photoelectronic imaging element and being converted into digital signal, finally export night vision function processing host 4 to by data output end 13, night vision function processing host 4 shows above-mentioned image on monitor, if when the infra-red intensity of launching between vaginal canal and wall thereof is inadequate, system can be switched to initiatively night vision mode state, compared with passive night vision mode state, under active night vision pattern, vaginoscope system instruction infrared emitting end 133 is to the infrared ray of launching certain frequency in vaginal canal, between vaginal canal and wall thereof, stimulated radiation goes out more infrared ray, night vision camera system catches and generates night vision image to these infrared ray, finally by night vision function processing host 4 by comparison night vision image with there is the image in light situation, automatic analysis diversity between the two, and draw analysis result, for doctor's Accurate Diagnosis vaginal canal disease provides the normal observation not getable information of institute and data.
In order to allow doctor can see night vision image and the image that has illumination simultaneously, above-mentioned monitor is set to 2, and wherein the first monitor 6 is connected with night vision function processing host, and the second monitor 7 is connected with common shooting main frame.
Should be appreciated that; the content that above specific embodiment is announced is only part preferred version of the present invention; every based on technical scheme of the present invention, technical spirit according to the invention, belonging to those skilled in the art is that available enforcement all should belong to protection scope of the present invention without carrying out creative work.
Claims (10)
1. there is the vaginoscope system of night vision function, comprise colposcope and monitor, it is characterized in that, on described colposcope, be provided with night vision camera system, be connected with night vision function processing host with described night vision camera system, described night vision function processing host is connected with monitor.
2. the vaginoscope system with night vision function as claimed in claim 1, it is characterized in that, described night vision camera system comprise successively connect for the night vision camera pickup lens of receiving infrared-ray, for strengthen the pixel of image resolution ratio strengthen element, for change the infrared ray direction of propagation turn to object lens, for optical image being converted into CCD photoelectronic imaging element and the data export structure of digital signal.
3. the vaginoscope system with night vision function as claimed in claim 2, it is characterized in that, described colposcope comprises shank and work end, described work end is column structure, its inside is provided with at least one instrument channel, is provided with intake tunnel, exhalant canal and data output end on described shank.
4. the vaginoscope system with night vision function as claimed in claim 3, is characterized in that, the front end of described work end is first end, and described night vision camera pickup lens is arranged on first end, and described instrument channel runs through first end along work end axial direction.
5. the vaginoscope system with night vision function as claimed in claim 4, is characterized in that, also comprises optical lens system, is connected with cold light source main frame and common shooting main frame with described optical lens system, and described common shooting main frame is connected with monitor.
6. the vaginoscope system with night vision function as claimed in claim 5, it is characterized in that, described optical lens system is electronic CCD optical system, on described colpomicroscopic shank, be provided with the cold light source joint being connected with cold light source main frame, in work end, run through and be provided with optical fibers, on first end, be provided with optical lens, described cold light source joint is connected with optical fibers.
7. the vaginoscope system with night vision function as described in claim 4-6 any one, is characterized in that, on described first end, is also provided with infrared emitting end.
8. the vaginoscope system with night vision function as claimed in claim 7, is characterized in that, described infrared emitting end is distributed on the circumference of tip end surface ringwise.
9. the vaginoscope system with night vision function as claimed in claim 6, is characterized in that, the length of described work end is greater than 200mm, and working end cross section is circular and its external diameter is less than or equal to 15mm, and the diameter of described optical lens is more than or equal to 2.8mm.
10. the vaginoscope system with night vision function as claimed in claim 7, it is characterized in that, described colposcope is also provided with the control module of the duty for controlling vaginoscope system on shank, and described control module is connected with common shooting main frame and night vision function processing host.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459618.0A CN103932664A (en) | 2011-12-30 | 2011-12-30 | Vaginoscope system with night vision function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110459618.0A CN103932664A (en) | 2011-12-30 | 2011-12-30 | Vaginoscope system with night vision function |
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| CN103932664A true CN103932664A (en) | 2014-07-23 |
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| CN201110459618.0A Pending CN103932664A (en) | 2011-12-30 | 2011-12-30 | Vaginoscope system with night vision function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5445157A (en) * | 1992-02-20 | 1995-08-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Thermographic endoscope |
| US20070282190A1 (en) * | 2006-06-01 | 2007-12-06 | D.P. Electronic Systems Ltd. | Method Of Infrared Thermography For Earlier Diagnosis Of Gastric Colorectal And Cervical Cancer |
| CN102100526A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electronic esophagoscope system with infrared thermally scanning function |
| CN201996523U (en) * | 2010-12-10 | 2011-10-05 | 广州宝胆医疗器械科技有限公司 | Colposcope system with infrared thermal-scanning function |
| CN202446056U (en) * | 2012-06-27 | 2012-09-26 | 广州宝胆医疗器械科技有限公司 | Colposcope system with night vision function |
-
2011
- 2011-12-30 CN CN201110459618.0A patent/CN103932664A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5445157A (en) * | 1992-02-20 | 1995-08-29 | Asahi Kogaku Kogyo Kabushiki Kaisha | Thermographic endoscope |
| US20070282190A1 (en) * | 2006-06-01 | 2007-12-06 | D.P. Electronic Systems Ltd. | Method Of Infrared Thermography For Earlier Diagnosis Of Gastric Colorectal And Cervical Cancer |
| CN102100526A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Electronic esophagoscope system with infrared thermally scanning function |
| CN201996523U (en) * | 2010-12-10 | 2011-10-05 | 广州宝胆医疗器械科技有限公司 | Colposcope system with infrared thermal-scanning function |
| CN202446056U (en) * | 2012-06-27 | 2012-09-26 | 广州宝胆医疗器械科技有限公司 | Colposcope system with night vision function |
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Application publication date: 20140723 |