CN202408850U - Electronic colonoscope system with night vision function - Google Patents
Electronic colonoscope system with night vision function Download PDFInfo
- Publication number
- CN202408850U CN202408850U CN2011205740428U CN201120574042U CN202408850U CN 202408850 U CN202408850 U CN 202408850U CN 2011205740428 U CN2011205740428 U CN 2011205740428U CN 201120574042 U CN201120574042 U CN 201120574042U CN 202408850 U CN202408850 U CN 202408850U
- Authority
- CN
- China
- Prior art keywords
- night vision
- electronic colonoscope
- vision function
- electronic
- colonoscope
- 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 - Lifetime
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model belongs to the field of medical equipment, and relates to an electronic colonoscope system with a night vision function, which comprises an electronic colonoscope, a monitor and an optical lens system. The electronic colonoscope is provided with a night vision image pickup system, the night vision image pickup system is connected with a night vision function processing host, and the optical lens system is connected with a cold light source host and a common image pickup host. The night vision image pickup system in the electronic colonoscope actively or passively captures radiant infrared rays of intestinal tracts of a patient and walls among the intestinal tracts, residual light interference of a traditional electronic colonoscope is avoided effectively, and night vision images of the intestinal tracts and the walls among the intestinal tracts are obtained under conditions of darkness or weak light, so that a doctor can really know conditions of tissues in the intestinal tracts of the patient. In addition, the night vision images and intestinal tract images under the condition of light are analyzed and compared, potential information of diseases and the like which cannot be known easily when the intestinal tracts of the patient are observed by the traditional electronic colonoscope can be obtained, and intestinal tract disease diagnosis means further can be enriched and supplemented.
Description
Technical field
This utility model belongs to medical instruments field, specifically, relates to a kind of electronic colonoscope system with night vision function.
Background technology
The night vision imaging technique mainly contains two kinds of working methods at present; First kind is figure image intensifying mode; This technology can be gathered faint light, comprises the low district (even if this regional light exists, naked eyes also can't see) of infrared spectrum; Then it is amplified to certain level, so that let the people can clearly observe image; Second kind is the infra-red thermal imaging technology; This technology can capture the height district light of infrared spectrum; The just light that sends with the heat radiation form of object but not reflected light, the higher object (for example people's health) of temperature 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 through conventional prism optical system or electronic CCD optical system; With this foundation as diagnosis human organ disease; But the weak point of this method is: the intraorganic visible pathological changes of general human body can directly obtain diagnostic result through the observation of naked eyes; And some potential disease can not show the vision character, so even if obtaining the image of endoscope's feedback also can't diagnose, must obtain through getting modes such as biopsy.In addition, when adopting cold light source to shine, its optical signal certainly will cause stimulation to a certain degree to the microstructure (like cell) of human organ; Thereby influence its normal metabolic; The diagnostic message of obtaining in this case can not be reacted the pathological changes situation of human organ the most objectively, and on the other sidely is, even do not having external light source or only having under the situation of low-light; The faint light that human organ itself also can send or because self metabolism and outside infrared radiation; Also handle if can catch these signals, the night vision image that obtains certainly will be able to reflect the real conditions of human organ more truly, and the information that its image comprised is also abundanter; The image that obtains through the irradiation with cold light source carries out analysis of control, can diagnose the pathological changes situation of organ more all sidedly.
Existing electronic colonoscope all is to have under the condition of light, and the doctor electronic colonoscope system of night vision function still do not occur having at present through the optical system observing of the electronic colonoscope looks inner to the colon road.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art; A kind of electronic colonoscope system with night vision function is provided; This system utilizes the night vision camera system to nose into and obtain the night vision image between colon road and wall thereof in the inside to the colon road under the situation of unglazed or the low light level; Make the doctor can compare the night vision image between colon road and wall thereof on the basis of conventional endoscope and the image under the light conditions is arranged, thereby diagnose colon road disease comprehensively, objectively.
In order to achieve the above object, adopt following technical scheme:
A kind of electronic colonoscope system with night vision function; Comprise electronic colonoscope and monitor; Said electronic colonoscope is provided with the night vision camera system, is connected with the night vision function processing host with said night vision camera system, and said night vision function processing host links to each other with monitor.
Further, said night vision camera system comprises the night vision camera pickup lens that is used for receiving infrared-ray that connects successively, the pixel that is used to strengthen image resolution ratio strengthens element, be used to change turning to object lens, being used for optical image is converted into the CCD photoelectronic imaging element and the data export structure of digital signal of the infrared ray direction of propagation.
Further, said electronic colonoscope comprises operating grip and soft work end, and said operating grip is provided with data output end, and said work is provided with at least one instrument channel in the end.
Again further, said work end is processed by the soft fibre material, and the front end of work end is first end, and said night vision camera pickup lens is arranged on the first end, and axial direction runs through first end to said instrument channel along the work end.
Also further, also comprise optical lens system, be connected with cold light source main frame and common shooting main frame with said optical lens system, said common shooting main frame links to each other with monitor.
As a kind of specific embodiment; Said optical lens system is the electronic CCD optical system; Said work in axial direction is provided with optical fibers in the end, and said first end is provided with optical lens, and said optical fibers is connected with the cold light source main frame through data output end.
As a kind of specific embodiment, also be provided with the infrared end on the said first end.
Further, said infrared end is distributed on the circumference of tip end surface ringwise
As a kind of specific embodiment, said working end cross section be circular and its external diameter smaller or equal to 15mm, the length of work end is smaller or equal to 2000mm, the diameter of said optical lens is more than or equal to 2.8mm.
As a kind of specific embodiment, said electronic colonoscope also is provided with the control module of the duty that is used to control the electronic colonoscope system on operating grip, and said control module is connected with the night vision function processing host with common shooting main frame.
Compared with prior art, the beneficial effect of this utility model is:
Through the inner night vision camera system of electronic colonoscope radiating infrared ray initiatively or between passive seizure colon road and wall thereof; Can avoid the unnecessary light of conditional electronic colonoscope disturbs; Night vision image obtaining under unglazed or the low light level situation between colon road and wall thereof makes the doctor can understand the organization factors between colon road and wall thereof more realistically; Through optical lens system is set, can obtain the image under light conditions between colon road and wall thereof; Simultaneously; Through to the night vision image between colon road and wall thereof with have the image under the light conditions to analyze contrast; Can obtain the conditional electronic colonoscope and observe the potential informations such as disease that are not easy to obtain down, make the doctor can understand the pathological changes situation in colon road more comprehensively, objectively.
Description of drawings
Fig. 1 is the said composition sketch map with electronic colonoscope system of night vision function of this utility model.
Fig. 2 is the said electronic colonoscope structural representation with electronic colonoscope system of night vision function of this utility model.
Fig. 3 a is the said electronic colonoscope elder generation end sketch map with electronic colonoscope system (possessing ordinary optical lens system and aggressive mode night vision camera system simultaneously) of night vision function of this utility model.
Fig. 3 b is the said electronic colonoscope elder generation end sketch map with electronic colonoscope system (possessing ordinary optical lens system and Passive Mode night vision camera system simultaneously) of night vision function of this utility model.
Fig. 3 c is the said electronic colonoscope elder generation end sketch map with electronic colonoscope system (only possessing aggressive mode night vision camera system) of night vision function of this utility model.
Fig. 3 d is the said electronic colonoscope elder generation end sketch map with electronic colonoscope system (only possessing Passive Mode night vision camera head system) of night vision function of this utility model.
Fig. 4 is the said high-level schematic functional block diagram with electronic colonoscope system of night vision function of this utility model.
Among the figure: the 1-electronic colonoscope; 2-cold light source main frame; The common shooting main frame of 3-; 4-night vision function processing host; The 5-operation keyboard; 6-first monitor; 7-second monitor; The 11-end of working; The 12-operating grip; The 13-instrument channel; The 14-control module; The 15-data output end; The 151-optical lens; 152 night vision camera pickup lenses; 153-infrared end; The 154-optical fibers; The outlet of 131-instrument channel.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, this utility model made further specify:
Referring to Fig. 1, Fig. 2 and Fig. 3 a-Fig. 3 d; The described electronic colonoscope system of this utility model with night vision function; Comprise electronic colonoscope 1 and monitor; Said electronic colonoscope 1 is provided with the night vision camera system; Be connected with night vision function processing host 4 with said night vision camera system; Said night vision function processing host 4 is used to handle the data of night vision camera system feedback and links to each other with monitor; Said night vision camera system comprises that the night vision camera pickup lens 152, the pixel that connect successively strengthen element, image rotation object lens, CCD photoelectronic imaging element and data export structure, and wherein night vision camera pickup lens 152 is used for receiving infrared-ray, pixel strengthens element and is used to strengthen image resolution ratio, turns to object lens to be used to change the infrared ray direction of propagation will project CCD photoelectronic imaging element from the infrared image of pixel enhancement unit, and CCD photoelectronic imaging element is used for optical image is converted into digital signal; The data export structure exports the signal that receives to night vision function processing host 4, is connected with night vision function processing host 4 also to be provided with the supervisory keyboard 5 that is used to carry out man-machine interactive operation.
Above-mentioned electronic colonoscope 1 comprises operating grip 12 and soft work end 11; Said operating grip 12 is provided with data output end 15, is provided with at least one instrument channel 13 in the said work end 11, and said work end 11 is processed by the soft fibre material; Its length is smaller or equal to 2000mm; Cross section is preferably the circle of diameter smaller or equal to 15mm, and the front end of work end 11 is first end, and night vision camera pickup lens 152 is arranged on the first end; 11 axial directions run through first end formation instrument channel outlet 131 to instrument channel 13 along the work end; In order to be implemented under the light situation inner the nosing in colon road, the described electronic colonoscope of this utility model system also comprises optical lens system, is connected with cold light source main frame 2 and common shooting main frame 3 with said optical lens system; Said common shooting main frame 3 links to each other with monitor; Said optical lens system is the electronic CCD optical system, comprises the optical lens 151, CCD optical imagery device and the data export structure that connect successively, in axial direction is provided with optical fibers 154 in the said work end 11; Said first end is provided with optical lens 151; Wherein optical fibers 154 is connected with cold light source main frame 2 through data output end 15, and the diameter of optical lens is more than or equal to 2.8mm, in order to excite the more infrared ray of tissue radiation between colon road and wall thereof; The infrared end 153 that is connected with night vision function processing host 4 through control circuit formerly is set on the end; This infrared end 153 is distributed on the circumference of tip end surface ringwise, and based on having or not infrared end 153, the night vision camera system of this utility model can be divided into two kinds of aggressive mode night vision camera system and Passive Mode night vision camera systems.
According to above-mentioned explanation; The described electronic colonoscope system of this utility model with night vision function possess at least four kinds 4 kinds multi-form: first kind of form be the electronic colonoscope system that possesses ordinary optical lens system and aggressive mode night vision camera system simultaneously (form A, referring to Fig. 3 a); Second kind of form is the electronic colonoscope system (form B is referring to Fig. 3 b) that possesses ordinary optical lens system and Passive Mode night vision camera system simultaneously; The third form is the electronic colonoscope system (form A is referring to Fig. 3 c) that only possesses aggressive mode night vision camera system; The 4th kind of form is the electronic colonoscope system (form D is referring to Fig. 3 d) that only possesses Passive Mode night vision camera system.Wherein the relative Passive Mode night vision camera head system (form B and form D) of aggressive mode night vision camera head system (form A and form A) has increased infrared end 153; The electronic colonoscope system (form A and form B) that has the ordinary optical lens system concurrently has increased optical lens 151, optical fibers 151, cold light source main frame 2 and common shooting main frame 3 with respect to the electronic colonoscope system that only possesses night vision function (form A and form D).
Based on said structure and setting; Below in conjunction with Fig. 4 the said operation principle with electronic colonoscope system of night vision function of this utility model is explained; For the 26S Proteasome Structure and Function of this utility model is described the most all sidedly, the electronic colonoscope system that present embodiment is selected to have ordinary optical lens system and aggressive mode night vision camera system concurrently is as description object.
When the colon road is surveyed; At first let the patient adopt suitable position to fix and disinfect at the position that operates; Secondly anus is inserted in the work end 11 of electronic colonoscope 11; Because the active of first end is crooked, can make working end portion 11 turn in the colon road, the external cold light source main frame of electronic colonoscope 12, common shooting main frame 3, night vision function processing host 4, operation keyboard 5 and monitor; The doctor can select common camera function to come the colon road is carried out routine examination through operation keyboard 5 or control module 14; Then the cold light that sends of cold light source main frame 2 gets into the colon roads through optical fibers 154; Under the irradiation of this light; Take between 151 pairs of colon roads of the optical lens of electron-optical CCD system and wall; And the view data that obtains is transferred to common shooting main frame 3 places by data export structure (being data output end 15 in the present embodiment) handles; By common shooting main frame 3 above-mentioned image is transported to monitor at last and shows, for the disease that can directly handle, the doctor also can handle through the micromachine arm that runs through instrument channel 13.
After above-mentioned observation and finishing dealing with; Close cold light source main frame 2; And the electronic colonoscope system switched to the night vision function state; Under passive night vision mode state, the night vision camera pickup lens 152 that is positioned at first end is handled through radiating faint infrared ray between seizure colon road and wall thereof and by pixel enhancing element, and this infrared view is via turning to object lens to be projected on the CCD photoelectronic imaging element and being converted into digital signal; Export night vision function processing host 4 to by data output end 13 at last, night vision function processing host 4 shows above-mentioned image on monitor; When if the infra-red intensity of launching between colon road and wall thereof is not enough; Can system be switched to initiatively night vision mode state, compare with passive night vision mode state, in active night vision pattern; Electronic colonoscope system command infrared end 153 is launched the infrared ray of certain frequency between colon road and wall thereof; Then organize stimulated radiation to go out more infrared ray between colon road and wall, night vision image is caught and generated in the night vision camera system to these infrared ray, at last by night vision function processing host 4 through the comparison night vision image with the image under the light situation is arranged; Automatically analyze diversity between the two; And draw analysis result, for the doctor accurately diagnose the colon tract disease provide normal observation the information and the data that can not obtain
In order to let the doctor can see night vision image and the image that illumination is arranged simultaneously, above-mentioned monitor is set to 2, and wherein first monitor 6 is connected with night vision function processing host 4, and second monitor 7 is connected with common shooting main frame 3.
Should be appreciated that; The content that above specific embodiment is announced is merely the part preferred version of this utility model; Every technical scheme, meet the technical spirit of this utility model, belong to those skilled in the art and need not to carry out the protection domain that enforcement that creative work can obtain all should belong to this utility model based on this utility model.
Claims (10)
1. the electronic colonoscope system that has night vision function; Comprise electronic colonoscope and monitor, it is characterized in that said electronic colonoscope is provided with the night vision camera system; Be connected with the night vision function processing host with said night vision camera system, said night vision function processing host links to each other with monitor.
2. the electronic colonoscope system with night vision function as claimed in claim 1; It is characterized in that the pixel that said night vision camera system comprises the night vision camera pickup lens that is used for receiving infrared-ray that connects successively, be used to strengthen image resolution ratio strengthens element, be used to change turning to object lens, being used for optical image is converted into the CCD photoelectronic imaging element and the data export structure of digital signal of the infrared ray direction of propagation.
3. the electronic colonoscope system with night vision function as claimed in claim 2; It is characterized in that; Said electronic colonoscope comprises operating grip and soft work end, and said operating grip is provided with data output end, and said work is provided with at least one instrument channel in the end.
4. the electronic colonoscope system with night vision function as claimed in claim 3; It is characterized in that; Said work end is processed by the soft fibre material; The front end of work end is first end, and said night vision camera pickup lens is arranged on the first end, and axial direction runs through first end to said instrument channel along the work end.
5. the electronic colonoscope system with night vision function as claimed in claim 4; It is characterized in that; Also comprise optical lens system, be connected with cold light source main frame and common shooting main frame with said optical lens system, said common shooting main frame links to each other with monitor.
6. the electronic colonoscope system with night vision function as claimed in claim 5; It is characterized in that; Said optical lens system is the electronic CCD optical system; Said work in axial direction is provided with optical fibers in the end, and said first end is provided with optical lens, and said optical fibers is connected with the cold light source main frame through data output end.
7. like each described electronic colonoscope system of claim 4-6, it is characterized in that, also be provided with the infrared end on the said first end with night vision function.
8. the electronic colonoscope system with night vision function as claimed in claim 7 is characterized in that said infrared end is distributed on the circumference of tip end surface ringwise.
9. the electronic colonoscope system with night vision function as claimed in claim 6; It is characterized in that; Said working end cross section be circular and its external diameter smaller or equal to 15mm, the length of work end is smaller or equal to 2000mm, the diameter of said optical lens is more than or equal to 2.8mm.
10. the electronic colonoscope system with night vision function as claimed in claim 7; It is characterized in that; Said electronic colonoscope also is provided with the control module of the duty that is used to control the electronic colonoscope system on operating grip, said control module is connected with the night vision function processing host with common shooting main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205740428U CN202408850U (en) | 2011-12-30 | 2011-12-30 | Electronic colonoscope system with night vision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205740428U CN202408850U (en) | 2011-12-30 | 2011-12-30 | Electronic colonoscope system with night vision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202408850U true CN202408850U (en) | 2012-09-05 |
Family
ID=46733643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205740428U Expired - Lifetime CN202408850U (en) | 2011-12-30 | 2011-12-30 | Electronic colonoscope system with night vision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202408850U (en) |
-
2011
- 2011-12-30 CN CN2011205740428U patent/CN202408850U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5408996A (en) | System and method for localization of malignant tissue | |
| US20100305406A1 (en) | System, device and method for gynecological use | |
| CN103315711B (en) | Medical endoscopic Cherenkov fluorescence imaging system | |
| CN102215732A (en) | High resolution digital video colposcope with built-in polarized led illumination and computerized clinical data management system | |
| JP2010511432A (en) | Scanning beam imaging device and endoscope using multiple concentrators | |
| CN102389288A (en) | Confocal laser micro-endoscope | |
| CN204995424U (en) | Soft ear endoscope device | |
| CN106618506A (en) | Acousto-optical CT three-dimensional imaging system | |
| CN102440751A (en) | Hysteroscope system with night vision function | |
| CN201585968U (en) | Portable gynecological examination facility | |
| CN103932671A (en) | Arthroscope system with night vision function | |
| CN202446056U (en) | Colposcope system with night vision function | |
| CN204839432U (en) | Mirror system in digestion of high accuracy multimode | |
| CN202408848U (en) | Proctoscope system with night vision function | |
| CN210902962U (en) | Laparoscope external view mirror device capable of scanning inside of abdominal cavity | |
| CN202408838U (en) | Electronic gastroscope system with night vision function | |
| CN202408840U (en) | Esophagoscope system with night vision function | |
| CN202408834U (en) | Tracheoscope system with night vision function | |
| CN202437079U (en) | Arthroscopy system with night vision function | |
| CN202408850U (en) | Electronic colonoscope system with night vision function | |
| CN102525394A (en) | Capsule enteroscopy system with electronic charge coupled device (CCD) camera system and night vision camera | |
| CN202408819U (en) | Hysteroscope system with night vision function | |
| CN202408844U (en) | Cystoscope system with night vision function | |
| CN102512136A (en) | Cystoscope system with night vision function | |
| CN103750807A (en) | Electronic gastroscope system with night vision function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |