CN201039981Y - Novel cavity channel visible device - Google Patents
Novel cavity channel visible device Download PDFInfo
- Publication number
- CN201039981Y CN201039981Y CNU200720118936XU CN200720118936U CN201039981Y CN 201039981 Y CN201039981 Y CN 201039981Y CN U200720118936X U CNU200720118936X U CN U200720118936XU CN 200720118936 U CN200720118936 U CN 200720118936U CN 201039981 Y CN201039981 Y CN 201039981Y
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- CN
- China
- Prior art keywords
- tract
- light
- visual device
- sheath body
- channel
- 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
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- 230000000007 visual effect Effects 0.000 claims abstract description 17
- 238000003384 imaging method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
The utility model relates to a visual device in the channel, comprising a scabbard in the channel, a light source system and a picture pick-up system, wherein, the light source system is a LED light which is directly arranged on one end of the scabbard extending into the channel and the LED light is connected with the outer power by a power wire. Since the LED light is directly adopted as the light source and is arranged on one end of the scabbard extending into the channel, when in use, the LED light enters into the channel along with the scabbard, thus the span of the LED light is greatly larger than the span of the optical leading-in light, the light is more direct and the image is more clear, thus the visual device in channel observes the sinus tract span is expanded and the definition of the imaging is improved.
Description
Technical field
This utility model patent relates to medical apparatus, is specifically related to tract visual (video) device.
Background technology
Medical tract visual device is the device of the observation tract that disease is diagnosed or used when performing the operation in to body cavities, and its quality quality is directly connected to the effect of diagnosis and treatment.Existing tract visual device comprises illumination system, photographic head, image processing system and pictorial display mechanism, camera through signal wire is connected with image processing system, illumination system uses the cold light source of fiber optic conduction more, be that light arrives in the tract of human body by fiber optic conduction, and optical fiber not only range of exposures is little, not fogging clear and easy damage causes existing tract visual device observed tract scope on same image short little and service life.
The utility model content
This utility model provides a kind of tract visual device, to solve the existing tract visual device technical problem that observed tract scope is little on same image, image definition is not high and service life is short.
In order to solve above technical problem, the technical scheme that this utility model is taked is:
A kind of novel cavity channel visual device comprises sheath body, light-source system and the camera system that can insert tract, it is characterized in that described light-source system is the LED lamp, is set directly at an end that stretches into tract on the sheath body, and the LED lamp is connected with external power source by power line.
Described camera system comprises photographic head, image processing system and image display, and described photographic head is set directly at an end that stretches into tract on the sheath body, and is connected with image processing system by holding wire.
Described power line and holding wire all are arranged in the sheath body.
LED lamp and photographic head are fixed as one, and are arranged side by side the end of stretching into an end of tract at the sheath body.
After having adopted technique scheme, owing to directly adopted the LED lamp as light source and be arranged on an end that stretches into tract on the sheath body, the LED lamp directly enters the tract intraoral illumination with the sheath body during use, because the LED lamp is luminous to be 4 π directions, so its range of exposures is much larger than the range of exposures of optical fiber lead-in light, and irradiation distance is short, image is more clear, thereby enlarge the existing observed tract scope of tract visual device, and improved image definition; In addition, owing to do not need to use optical fiber, thereby prolonged the service life of existing tract visual device, at last, because photographic head is set directly at an 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 arrive external by fiber-optic transfer image, scioptics are connected with photographic head again, also make image more clear.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of novel cavity channel visual device, comprise sheath body 1, light-source system and the camera system that to insert tract, light-source system is a LED lamp 2, and LED lamp 2 is connected with external power source by power line 5, and camera system comprises photographic head 4, image processing system and image display, camera through signal wire 3 is connected with image processing system, LED lamp 2 is fixed as one with photographic head 4, is arranged side by side the end of stretching into an end of tract at sheath body 1, and power line 5 and holding wire 3 all are arranged in the sheath body 1.
Claims (4)
1. a novel cavity channel visual device comprises sheath body, light-source system and the camera system that can insert tract, it is characterized in that described light-source system is the LED lamp, is set directly at an end that stretches into tract on the sheath body, and the LED lamp is connected with external power source by power line.
2. novel cavity channel visual device as claimed in claim 1, it is characterized in that, described camera system comprises photographic head, image processing system and image display, and described photographic head is set directly at an end that stretches into tract on the sheath body, and is connected with image processing system by holding wire.
3. novel cavity channel visual device as claimed in claim 2 is characterized in that described power line and holding wire all are arranged in the sheath body.
4. novel cavity channel visual device as claimed in claim 2 is characterized in that LED lamp and photographic head are fixed as one, and is arranged side by side the end of stretching into an end of tract at the sheath body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720118936XU CN201039981Y (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel visible device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720118936XU CN201039981Y (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel visible device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039981Y true CN201039981Y (en) | 2008-03-26 |
Family
ID=39251683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720118936XU Expired - Lifetime CN201039981Y (en) | 2007-03-14 | 2007-03-14 | Novel cavity channel visible device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039981Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706311A (en) * | 2015-02-12 | 2015-06-17 | 安庆市凌康机电产品设计有限公司 | Visual detection device |
-
2007
- 2007-03-14 CN CNU200720118936XU patent/CN201039981Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706311A (en) * | 2015-02-12 | 2015-06-17 | 安庆市凌康机电产品设计有限公司 | Visual detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY YITI MEDICAL CARE SCIENCE AND TECHNO Free format text: FORMER OWNER: ZHANG XINRONG Effective date: 20091106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091106 Address after: 4 floor, clean sunshine garden, two road, Nanshan District science and Technology Park, Shenzhen, Guangdong, China: 518057 Patentee after: Hangzhou ET Medical Technology Co., Ltd. Address before: 4 floor, clean sunshine garden, two road, Nanshan District science and Technology Park, Shenzhen, Guangdong, China: 518057 Co-patentee before: Qiao Baogui Patentee before: Zhang Xin Rong Co-patentee before: Jin Xiaoping Co-patentee before: Cao Qi |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ET MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN ENERGY TECHNOLOGY, INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 4, Guangdong 518057, Shenzhen, Nanshan District science and Technology Park, Sunny Hill, two clean Sunshine Garden Patentee after: Shenzhen ET Medical Technology Co., Ltd. Address before: 4, Guangdong 518057, Shenzhen, Nanshan District science and Technology Park, Sunny Hill, two clean Sunshine Garden Patentee before: Hangzhou ET Medical Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ENERGY TECHNOLOGY, INC. Free format text: FORMER NAME: SHENZHEN ET MEDICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 4, Guangdong 518057, Shenzhen, Nanshan District science and Technology Park, Sunny Hill, two clean Sunshine Garden Patentee after: Hangzhou ET Medical Technology Co., Ltd. Address before: 4, Guangdong 518057, Shenzhen, Nanshan District science and Technology Park, Sunny Hill, two clean Sunshine Garden Patentee before: Shenzhen ET Medical Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080326 |
|
| CX01 | Expiry of patent term |