CN203914857U - One capsule for treating gastropathy endoscope - Google Patents
One capsule for treating gastropathy endoscope Download PDFInfo
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- CN203914857U CN203914857U CN201420347257.XU CN201420347257U CN203914857U CN 203914857 U CN203914857 U CN 203914857U CN 201420347257 U CN201420347257 U CN 201420347257U CN 203914857 U CN203914857 U CN 203914857U
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- capsule
- camera lens
- endoscope
- treating gastropathy
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Abstract
This utility model is applicable to medical instruments field, and a kind of capsule for treating gastropathy endoscope is provided, and comprising: capsule body; At least one camera lens, is positioned at described capsule body; Light source assembly, is positioned at described capsule body, arranges around described camera lens surrounding; The angle of visual field of described camera lens is more than or equal to 100 °, and the anomalistic distance being taken between position is 2～20mm, and the far point distance being taken between position is 120～160mm.In this utility model, by anomalistic distance and the far point distance between angle of visual field size and camera lens and the subject of camera lens is set, realize the clear shooting of capsule for treating gastropathy endoscope to stomach image.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of capsule for treating gastropathy endoscope.
Background technology
Utilize capsule for treating gastropathy endoscope clear shooting stomach image to there is the painless advantage without wound monitoring, diagnosing for medical diagnosis, be applied to gradually in the clinical diagnosis of various diseases.
After capsule for treating gastropathy endoscope is oral by person to be measured, enter in human stomach or intestinal, by the situation of its lens assembly shooting at close range gastric wall, and the required view data of diagnosis is passed to external, and then facilitating doctor to carry out clinical diagnosis, whole process operation is simple, has alleviated patient's clinical misery.
But capsule for treating gastropathy endoscope is in the time taking stomach image, and the definition of image directly affects the degree of accuracy of medical diagnosis.Therefore, how to improve the definition that capsule for treating gastropathy endoscope takes stomach image extremely important.
Utility model content
The purpose of this utility model is to provide a kind of capsule for treating gastropathy endoscope that stomach is carried out to clear shooting, can improve the definition of capsule for treating gastropathy endoscope shooting stomach image.
This utility model is achieved in that a kind of capsule for treating gastropathy endoscope, comprising:
Capsule body;
At least one camera lens, is positioned at described capsule body;
Light source assembly, is positioned at described capsule body, arranges around described camera lens surrounding;
The angle of visual field of described camera lens is more than or equal to 100 °, and the anomalistic distance being taken between position is 2～20mm, and the far point distance being taken between position is 120～160mm.
Further, the described angle of view is 130 °.
Further, described camera lens and the anomalistic distance that is taken between position are 5mm.
Further, described camera lens and far point between the position distance that is taken are 150mm.
Further, described light source assembly is light emitting diode.
In this utility model embodiment, by anomalistic distance and the far point distance between angle of visual field size and camera lens and the subject of camera lens is set, realize the clear shooting of capsule for treating gastropathy endoscope to stomach image.
Brief description of the drawings
Fig. 1 is the cut-away view of capsule for treating gastropathy endoscope in this utility model embodiment;
Fig. 2 is the angle of visual field schematic diagram of capsule for treating gastropathy endoscope lens in this utility model embodiment;
Fig. 3 be in this utility model embodiment the anomalistic distance between capsule for treating gastropathy endoscope lens and subject and far point apart from schematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Capsule for treating gastropathy endoscope in this utility model embodiment has at least one camera lens, the angle of view is more than or equal to 100 °, and the anomalistic distance being taken between position is 2～20mm, and the far point being taken between position is apart from being 120～160mm, can realize the clear shooting to stomach.
As shown in Figure 1, capsule for treating gastropathy endoscope comprises housing 1, transparency cover 2, and is built in light source assembly 3, camera lens 4, battery 5, circuit board 6 and the antenna 7 of the inner space of housing 1 and transparency cover 2 formation sealings.
As an embodiment of the present utility model, camera lens 4 can be 2, lays respectively at the two ends of capsule body, can take stomach image, to increase efficiency and the scope of image taking simultaneously.
Light source assembly 3 is built in transparency cover 2, arranges, for the image taking of capsule for treating gastropathy endoscope provides illumination around camera lens 4.
In embodiments of the present invention, light source assembly 3 can be light emitting diode.
Under the condition allowing in process conditions and capsule endoscope weight, the quantity of light source assembly 3 should be determined by circumstances, and selects and too much can cause cost to rise, and selects that I haven't seen you for ages affects its illumination zone.In this utility model embodiment, light source assembly 3 is selected 6, can, in the situation that ensureing to take lighting requirement, not increase again the cost of capsule for treating gastropathy endoscope.
Ensureing that under the prerequisite that photographic images definition and other conditions meet the demands, the angle of visual field of camera lens 4 is larger, the efficiency of capsule endoscope photographic images is higher.
As shown in Figure 2, in this utility model embodiment, the angle of visual field of camera lens 4 is more than or equal to 100 °.
In a preferred embodiment of the present utility model, the angle of visual field of camera lens 4 is 130 °.
The depth of field of camera lens 4 is larger on the definition impact of image taking, in this utility model embodiment, as shown in Figure 3, camera lens 4 and the anomalistic distance L1 being taken between position are 2～20mm, and the far point distance L 2 being taken between position is 120～160mm, and depth of field △ L is 100～158mm.
In a preferred embodiment of the present utility model, the anomalistic distance between capsule for treating gastropathy endoscope lens 4 and subject is 5mm, and far point distance is 150mm, and depth of field △ L is 145mm.
Capsule for treating gastropathy endoscope in this utility model embodiment has at least one camera lens, the angle of view is more than or equal to 100 °, and the anomalistic distance being taken between position is 2～20mm, and the far point distance being taken between position is 120～160mm, makes capsule for treating gastropathy endoscope can photograph image more clearly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a capsule for treating gastropathy endoscope, is characterized in that, described capsule for treating gastropathy endoscope comprises:
Capsule body;
At least one camera lens, is positioned at described capsule body;
Light source assembly, is positioned at described capsule body, arranges around described camera lens surrounding;
The angle of visual field of described camera lens is more than or equal to 100 °, and the anomalistic distance being taken between position is 2～20mm, and the far point distance being taken between position is 120～160mm.
2. capsule for treating gastropathy endoscope according to claim 1, is characterized in that, the described angle of view is 130 °.
3. capsule for treating gastropathy endoscope according to claim 1, is characterized in that, described camera lens and the anomalistic distance being taken between position are 5mm.
4. capsule for treating gastropathy endoscope according to claim 1, is characterized in that, described camera lens and the far point distance being taken between position are 150mm.
5. capsule for treating gastropathy endoscope according to claim 1, is characterized in that, described light source assembly is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347257.XU CN203914857U (en) | 2014-06-25 | 2014-06-25 | One capsule for treating gastropathy endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347257.XU CN203914857U (en) | 2014-06-25 | 2014-06-25 | One capsule for treating gastropathy endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914857U true CN203914857U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347257.XU Active CN203914857U (en) | 2014-06-25 | 2014-06-25 | One capsule for treating gastropathy endoscope |
Country Status (1)
| Country | Link |
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| CN (1) | CN203914857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377218A (en) * | 2016-10-11 | 2017-02-08 | 重庆金山医疗器械有限公司 | Twin-lens capsule endoscope and working system thereof |
| CN112075912A (en) * | 2020-09-10 | 2020-12-15 | 上海安翰医疗技术有限公司 | Capsule endoscope, endoscope system, and image acquisition method for endoscope |
-
2014
- 2014-06-25 CN CN201420347257.XU patent/CN203914857U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377218A (en) * | 2016-10-11 | 2017-02-08 | 重庆金山医疗器械有限公司 | Twin-lens capsule endoscope and working system thereof |
| CN112075912A (en) * | 2020-09-10 | 2020-12-15 | 上海安翰医疗技术有限公司 | Capsule endoscope, endoscope system, and image acquisition method for endoscope |
| CN112075912B (en) * | 2020-09-10 | 2024-04-19 | 上海安翰医疗技术有限公司 | Capsule endoscope, endoscope system, and image acquisition method for endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Nanshan District high tech Industrial Park, Guangdong, Shenzhen, road, 13 Thunis Road, 9 Patentee after: Shenzhen fufu Medical Technology Co., Ltd. Address before: 518000, Nanshan District high tech Industrial Park, Guangdong, Shenzhen, road, 13 Thunis Road, 9 Patentee before: Shenzhen Zifu Technology Co., Ltd. |