CN201977767U - Novel gastroscope with two cameras - Google Patents
Novel gastroscope with two cameras Download PDFInfo
- Publication number
- CN201977767U CN201977767U CN201120051042XU CN201120051042U CN201977767U CN 201977767 U CN201977767 U CN 201977767U CN 201120051042X U CN201120051042X U CN 201120051042XU CN 201120051042 U CN201120051042 U CN 201120051042U CN 201977767 U CN201977767 U CN 201977767U
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- tube
- photographic head
- control handle
- head
- photoconduction
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Abstract
The utility model discloses a gastroscope, in particular to a novel gastroscope with two cameras. The novel gastroscope comprises a movable front end, a ventricular canal and a control handle, wherein one end of the ventricular canal is connected with the movable front end, the other end of the ventricular canal is connected with the control handle; the movable front end comprises an examination head and an elastic tube, wherein one end of the elastic tube is connected with the ventricular canal, the other end of the elastic tube is connected with the examination head, a liquid sac is arranged on the examination head, a long-focus camera and a short-focus camera are arranged inside the examination head, a liquid charging nozzle, a suction nozzle and an adjusting valve are arranged on the control handle, an optical conductive fiber tube, a liquid charging tube and a suction tube are arranged inside the ventricular canal, one end of the liquid charging tube is connected with the liquid sac, the other end of the liquid charging tube is connected with the liquid charging nozzle, one end of the suction tube is arranged at the port of the movable front end, the other end of the suction tube is connected with the suction nozzle, and a light guide hose is connected to one side of the control handle and is electrically connected with the optical conductive fiber tube. In the utility model, the long-focus camera is arranged in front of the front side of the examination head, and the short-focus camera is arranged on the side surface of the examination head, so that the accuracy of medical examination can be improved.
Description
Technical field
This utility model relates to a kind of gastroscope, relates in particular to the novel gastroscope of a kind of dual camera.
Background technology
Along with the development of medical science and technology, because endoscopic technique generally adopts in the outstanding role aspect diagnosis and the treatment makes its diagnosis and treatment at abdominal viscera gradually.With regard to endoscope itself, of a great variety, all be to design and make according to same optical principle and theory of mechanics.In operation process or in the diagnosis and treatment process under other conditions, different applications adopts the different endoscope of specific aim to carry out diagnosis and treatment with different diseases.Especially aspect gastroscope, common gastroscope is hard, patient is relatively more painful in diagnosis and treatment process, and can not observe complete and intuitively aspect the observation focus, the diagnosis and treatment that influence the doctor are judged, thereby bring to a great extent negative effect to curative activity, this problem on the one hand has to be solved.
And still there is the defective on the following function in gastroscope; One, though the inspection head of gastroscope front end can maximum deflection to 210 be spent, there are not side-looking and side-draw function, and the structure of stomach is more special, often at the bottom of checking stomach, pylorus backward the position or to stomach at the bottom of when carrying out the biopsy sampling, existing gastroscope operation is just restricted greatly, even can't finish.Two, the also essential optional equipment light supply apparatus of existing gastroscope uses inconveniently, and the high light supply apparatus of price very easily damages, and use cost also greatly more increases thereupon.
The utility model content
The purpose of this utility model is to overcome the weak point that prior art exists, provide a kind of can forward and the novel gastroscope of edgewise bidirectional camera shooting, can solve the problems of the technologies described above effectively.
The purpose of this utility model is achieved through the following technical solutions:
The novel gastroscope of a kind of dual camera, comprise movable tip, stomach tube and control handle, one end of described stomach tube is connected with movable tip, the other end is connected with control handle, movable tip comprises checks head and elastic tube, elastic tube one end is connected with stomach tube, the other end is connected with checking head, check that head is provided with liquid capsule, check that an inside is provided with long-focus photographic head and short focal length photographic head, control handle is provided with the liquor charging mouth, attract mouth and control valve, stomach tube inside is provided with photoconduction electricity fiber pipe, liquid pushing tube and suction catheter, liquid pushing tube one end is connected with liquid capsule, the other end is connected with the liquor charging mouth, and suction catheter one end is arranged at movable tip port, and the other end is connected with suction catheter, one side of control handle is connected with the photoconduction flexible pipe, and the photoconduction flexible pipe is electrically connected with photoconduction electricity fiber pipe.
In order to realize this utility model better, described long-focus photographic head is electrically connected with the interior photoconduction electricity fibre bundle of short focal length photographic head and photoconduction electricity fiber pipe, and the long-focus photographic head is located at a described inspection front end and towards port, short focal length photographic head is located at the inspection cephalic region.
Further, described stomach tube is followed successively by metal webmaster, coating and outer tube from inside to outside.
As preferably, described coating is a layer of polyurethane, and described outer tube is formed by the polyurethane material manufacturing.
As preferably, the end of described control handle is provided with handle.
As preferably, on described long-focus photographic head and the short focal length photographic head also annular be provided with the LED lamp, the micro-circuit board of establishing in described LED lamp and each self-corresponding photographic head is electrically connected.
This utility model is compared than prior art, has the following advantages and beneficial effect:
(1) this utility model gastroscope is checking that a positive the place ahead is provided with the long-focus photographic head, the side is provided with short focal length photographic head, this dual camera is the high-resolution photographic head of main flow, and equal annular is provided with high-brightness LED lamp on the photographic head, during use, all use the long-focus photographic head to take when stomach tube insertion process and the whole stomach of observation or big subrange, but discovery has suspicious focus operating lever will lack the focal length photographic head amplifies observation near suspicious focus, photographic images is very clear, the doctor can whether pathological changes be made accurate judgement to suspicious focus, improves the accuracy rate of disease affirmation and the success rate of operative treatment greatly.
(2) the stomach tube organizational structure uniqueness of this novel gastroscope, constitute by metal webmaster, coating and outer tube from inside to outside, coating and outer tube are by to the very safe polyurethane material manufacturing of the person, and its softness, good springiness, flexible have reduced the misery of patient in checking process.
(3) inspection head of the present utility model is provided with liquid capsule and suction catheter, and is easy to use, checks when needing anaesthetic, can import anaesthetic by liquid pushing tube, thereby body local realized the effect of anesthesia.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross-sectional view of described stomach tube of the present utility model;
Fig. 3 is the structural representation of described stomach tube of the present utility model;
Fig. 4 checks the header structure sketch map shown in of the present utility model.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-stomach tube, 2-control handle, the movable tip of 3-, 4-handle, 5-photoconduction flexible pipe, 6-photoconduction electricity fiber pipe, 7-liquid pushing tube, the 8-suction catheter, 11-metal webmaster, 12-coating, the 13-outer tube, 21-control valve, 22-liquor charging mouth, 23-attracts mouth, 31-elastic tube, 32-liquid capsule, the 33-hyalomere, 331-long-focus photographic head, the short focal length photographic head of 332-.
The specific embodiment
Below in conjunction with embodiment this utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As Fig. 1～shown in Figure 4, the novel gastroscope of a kind of dual camera, comprise movable tip 3, stomach tube 1 and control handle 2, one end of described stomach tube 1 is connected with movable tip 3, the other end is connected with control handle 2, movable tip 3 comprises checks head and elastic tube 31, elastic tube 31 1 ends are connected with stomach tube 1, the other end is connected with checking head, check that head is provided with liquid capsule 32, check that an inside is provided with long-focus photographic head 331 and short focal length photographic head 332, control handle 2 is provided with liquor charging mouth 22, attract mouth 23 and control valve 21, stomach tube 1 inside is provided with photoconduction electricity fiber pipe 6, liquid pushing tube 7 and suction catheter 8, liquid pushing tube 7 one ends are connected with liquid capsule 32, and the other end is connected with liquor charging mouth 22, suction catheter 8 one ends are arranged at movable tip 3 ports, the other end is connected with suction catheter 8, and a side of control handle 2 is connected with photoconduction flexible pipe 5, and photoconduction flexible pipe 5 is electrically connected with photoconduction electricity fiber pipe 6.In the checking process, can add anesthetics by liquor charging mouth 22 human body is realized local anesthesia, can alleviate patient's misery, help the doctor and check better.
As preferably, described long-focus photographic head 331 and short focal length photographic head 332 are electrically connected with the electric fibre bundle of photoconduction in the photoconduction electricity fiber pipe 6, and long-focus photographic head 331 is located at a described inspection front end and towards port, short focal length photographic head 332 is located at the inspection cephalic region.Check that head is provided with the hyalomere 33 that the transparent plastic manufacturing forms at long-focus photographic head 331 and short focal length photographic head 332 positions, makes that the light-illuminating of long-focus photographic head 331 and short focal length photographic head 332 and shooting are more clear.
As preferably, described stomach tube 1 is followed successively by metal webmaster 11, coating 12 and outer tube 13 from inside to outside.
As preferably, described coating 12 is a layer of polyurethane, and described outer tube 13 is formed by the polyurethane material manufacturing.Because the polyurethane material softness is minimum to the friction injury that stomach is dirty, so can alleviate patient's pain effectively.
As preferably, the end of described control handle 2 is provided with handle 4.
As preferably, on described long-focus photographic head 331 and the short focal length photographic head 332 also annular be provided with the LED lamp, the micro-circuit board of establishing in described LED lamp and each self-corresponding photographic head is electrically connected.
During use, the first end of the inspection of stomach tube 1 is inserted patient's stomach, the control valve 21 of operating lever 2 is regulated the angle of bend of stomach tube 1 front end then.Long-focus photographic head 331 and short focal length photographic head 332 carry out medical science to be taken, and a picture signal that photographs transferred on the computer by photoconduction flexible pipe 5 shows.
In sum, just can realize this utility model preferably.
Claims (6)
1. novel gastroscope of dual camera, comprise movable tip (3), stomach tube (1) and control handle (2), one end of described stomach tube (1) is connected with movable tip (3), the other end is connected with control handle (2), it is characterized in that: movable tip (3) comprises checks head and elastic tube (31), elastic tube (31) one ends are connected with stomach tube (1), the other end is connected with checking head, check that head is provided with liquid capsule (32), check that an inside is provided with long-focus photographic head (331) and short focal length photographic head (332), control handle (2) is provided with liquor charging mouth (22), attract mouth (23) and control valve (21), stomach tube (1) inside is provided with photoconduction electricity fiber pipe (6), liquid pushing tube (7) and suction catheter (8), liquid pushing tube (7) one ends are connected with liquid capsule (32), the other end is connected with liquor charging mouth (22), and suction catheter (8) one ends are arranged at movable tip (3) port, and the other end is connected with suction catheter (8), one side of control handle (2) is connected with photoconduction flexible pipe (5), and photoconduction flexible pipe (5) is electrically connected with photoconduction electricity fiber pipe (6).
2. according to the novel gastroscope of the described a kind of dual camera of claim 1, it is characterized in that: described long-focus photographic head (331) and short focal length photographic head (332) are electrically connected with the electric fibre bundle of the photoconduction in the photoconduction electricity fiber pipe (6), and long-focus photographic head (331) is located at a described inspection front end and towards port, short focal length photographic head (332) is located at the inspection cephalic region.
3. according to the novel gastroscope of the described a kind of dual camera of claim 1, it is characterized in that: described stomach tube (1) is followed successively by metal webmaster (11), coating (12) and outer tube (13) from inside to outside.
4. according to the novel gastroscope of the described a kind of dual camera of claim 3, it is characterized in that: described coating (12) is layer of polyurethane, and described outer tube (13) is formed by the polyurethane material manufacturing.
5. according to the novel gastroscope of the described a kind of dual camera of claim 1, it is characterized in that: the end of described control handle (2) is provided with handle (4).
6. according to claim 1 or the novel gastroscope of 2 described a kind of dual cameras, it is characterized in that: described long-focus photographic head (331) and short focal length photographic head (332) go up also that annular is provided with the LED lamp, and the micro-circuit board of establishing in described LED lamp and each self-corresponding photographic head is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120051042XU CN201977767U (en) | 2011-03-01 | 2011-03-01 | Novel gastroscope with two cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120051042XU CN201977767U (en) | 2011-03-01 | 2011-03-01 | Novel gastroscope with two cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977767U true CN201977767U (en) | 2011-09-21 |
Family
ID=44605240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120051042XU Expired - Fee Related CN201977767U (en) | 2011-03-01 | 2011-03-01 | Novel gastroscope with two cameras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977767U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860130A (en) * | 2012-12-13 | 2014-06-18 | 蒋小华 | Novel ultrasonic probe gastroscope exploring tube |
| CN104799803A (en) * | 2015-05-14 | 2015-07-29 | 珠海视新医用科技有限公司 | Dual-lens distal end part structure for endoscope |
| CN105833430A (en) * | 2015-03-12 | 2016-08-10 | 美昇科技（成都）有限公司 | Close-range radiation therapy device based on endoscope image precise navigation and control system thereof |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN111821196A (en) * | 2019-04-22 | 2020-10-27 | 施长碧 | Nose stomach tube structure |
-
2011
- 2011-03-01 CN CN201120051042XU patent/CN201977767U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860130A (en) * | 2012-12-13 | 2014-06-18 | 蒋小华 | Novel ultrasonic probe gastroscope exploring tube |
| CN105833430A (en) * | 2015-03-12 | 2016-08-10 | 美昇科技（成都）有限公司 | Close-range radiation therapy device based on endoscope image precise navigation and control system thereof |
| CN105833430B (en) * | 2015-03-12 | 2018-01-12 | 武汉木兰金桥科技有限公司 | Brachytherapy device and its control system based on endoscopic images precision navigation |
| CN104799803A (en) * | 2015-05-14 | 2015-07-29 | 珠海视新医用科技有限公司 | Dual-lens distal end part structure for endoscope |
| CN107456201A (en) * | 2017-09-18 | 2017-12-12 | 胡广禄 | A kind of ultra-fine inspection gastroscope |
| CN111821196A (en) * | 2019-04-22 | 2020-10-27 | 施长碧 | Nose stomach tube structure |
| CN111821196B (en) * | 2019-04-22 | 2024-03-08 | 施长碧 | Nasogastric tube structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120301 |