CN101264000A - Novel cavity channel direct pick-up device - Google Patents
Novel cavity channel direct pick-up device Download PDFInfo
- Publication number
- CN101264000A CN101264000A CNA2007100735099A CN200710073509A CN101264000A CN 101264000 A CN101264000 A CN 101264000A CN A2007100735099 A CNA2007100735099 A CN A2007100735099A CN 200710073509 A CN200710073509 A CN 200710073509A CN 101264000 A CN101264000 A CN 101264000A
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- sheath body
- tract
- cavity channel
- camera
- channel direct
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Abstract
The invention relates to a cavity direct image collecting device, comprising a sheath body that can be inserted into the cavity, a lighting system and a camera system, which is characterized in that: the camera system comprises a camera, an image processing system and an image display; the camera is directly arranged on the front end of the sheath body inserted into the cavity, and is connected with the image processing system through signal wires. Since the camera is directly arranged on the front end of the sheath body inserted into the cavity, the camera is directly led into the cavity along with the sheath body during use, and optical fiber is not needed for transmitting to the external for connecting with the camera through lens, making the image more distinct; besides, since optical fiber is not needed, the service life of the cavity direct image collecting device is prolonged.
Description
Technical field
Patent of the present invention relates to medical apparatus, is specifically related to cavity channel direct pick-up device.
Background technology
Medical cavity channel direct pick-up device is the device of the observation tract pathological changes that disease is diagnosed or used when performing the operation in to body cavities, and its quality of image quality is directly connected to the effect of diagnosis and treatment.Existing cavity channel direct pick-up device comprises illumination system, photographic head, image processing system and pictorial display mechanism, illumination system uses the cold light source of fiber optic conduction more, be that light source arrives in the tract of human body by fiber optic conduction, and the tract image also arrives external by fiber-optic transfer, scioptics are connected with photographic head again, cause image definition to descend.And optical fiber is not only expensive, also damages easily, causes existing cavity channel direct pick-up device costliness and service life short.
Summary of the invention
The invention provides a kind of cavity channel direct pick-up device, to solve existing cavity channel direct pick-up device image definition deficiency, the technical problem that fetch long price and service life are short.
In order to solve above technical problem, the technical scheme that the present invention takes is:
A kind of novel cavity channel direct pick-up device, comprise sheath body, illuminator and the camera system that to insert tract, it is characterized in that, described camera system comprises photographic head, image processing system and image display, described photographic head is set directly at the front end that stretches into tract on the sheath body, and is connected with image processing system by holding wire.
Described illuminator is the LED lamp, is set directly at the front end that stretches into tract on the sheath body, and the LED lamp is connected with external power source by power line.
Described power line and holding wire all are arranged in the sheath body.
Described LED lamp and photographic head are fixed as one, and are arranged side by side the front end that stretches into tract at the sheath body.
After having adopted technique scheme, because photographic head is set directly at the front end that stretches into tract on the sheath body, photographic head directly enters in the tract with the sheath body during use, does not need to be connected with photographic head to external scioptics by fiber-optic transfer, makes image more clear; In addition, owing to do not need to use optical fiber, thereby prolonged the service life of existing tract visual device, at last, owing to directly adopted the LED lamp as light source and be arranged on the front end that stretches into tract on the sheath body, the LED lamp directly enters in the tract luminous with the sheath body during use, the luminous scope of LED lamp is much larger than the range of exposures of optical fiber lead-in light, and irradiation distance is short, and image is more clear, thereby enlarges the existing observed tract scope of cavity channel direct pick-up device and improve image definition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, as shown in Figure 1, a kind of novel cavity channel direct pick-up device, comprise sheath body 1, illuminator and the camera system that to insert tract, illuminator is a LED lamp 2, the LED lamp is connected with external power source by power line 3, camera system comprises photographic head 4, image processing system and image display, photographic head 4 is connected with image processing system by holding wire 5, LED lamp 2 is fixed as one with photographic head 4, be arranged side by side the front end that stretches into tract at sheath body 1, power line 3 and holding wire 5 all are arranged in the sheath body.
Claims (4)
1. novel cavity channel direct pick-up device, comprise sheath body, illuminator and the camera system that to insert tract, it is characterized in that, described camera system comprises photographic head, image processing system and image display, described photographic head is set directly at the front end that stretches into tract on the sheath body, and is connected with image processing system by holding wire.
2. novel cavity channel direct pick-up device as claimed in claim 1 is characterized in that described illuminator is the LED lamp, is set directly at the front end that stretches into tract on the sheath body, and the LED lamp is connected with external power source by power line.
3. novel cavity channel direct pick-up device as claimed in claim 1 or 2 is characterized in that described power line and holding wire all are arranged in the sheath body.
4. novel cavity channel direct pick-up device as claimed in claim 1 or 2 is characterized in that, described LED lamp and photographic head are fixed as one, and are arranged side by side the front end that stretches into tract at the sheath body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100735099A CN101264000A (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel direct pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100735099A CN101264000A (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel direct pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101264000A true CN101264000A (en) | 2008-09-17 |
Family
ID=39986868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100735099A Pending CN101264000A (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel direct pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101264000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921904A (en) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | Device for observing and cleaning interior of runner and loose sand in mold cavity in casting process |
-
2007
- 2007-03-14 CN CNA2007100735099A patent/CN101264000A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921904A (en) * | 2012-11-21 | 2013-02-13 | 宁夏共享集团有限责任公司 | Device for observing and cleaning interior of runner and loose sand in mold cavity in casting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080917 |