CN105212883B - A kind of oesophagoscope sampler - Google Patents
A kind of oesophagoscope sampler Download PDFInfo
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- CN105212883B CN105212883B CN201510663896.6A CN201510663896A CN105212883B CN 105212883 B CN105212883 B CN 105212883B CN 201510663896 A CN201510663896 A CN 201510663896A CN 105212883 B CN105212883 B CN 105212883B
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- sampler
- capsule body
- oesophagoscope
- photographic head
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Abstract
A kind of oesophagoscope sampler, it is streamlined that including capsule body, described capsule body is that front portion is big, rear portion is little, is provided with: photographic head, is arranged at the fore-end of capsule body, be used for shooting chamber in-vivo image in described capsule body；Light source assembly, is placed on photographic head, for providing illuminating ray for photographic head；Reflector, is positioned at the both sides of light source assembly, is correspondingly arranged, for the light of light source assembly reflexes to the fore-end of capsule body；Optical channel, the outer wall of reflector, the sidewall of capsule body and photographic head the passage being collectively forming, for reflexing to the fore-end of capsule body by the light on reflector；Image procossing transmission unit, for processing and store the image of camera collection.The oesophagoscope sampler of the present invention, includes endoscope and sampler, it is possible to achieve is accurately positioned the image within sampling and esophagus and clearly shoots.
Description
Technical field
The invention belongs to medical instruments field, refer in particular to a kind of oesophagoscope sampler.
Background technology
Traditional endoscope includes gastroscope, intestinal mirror, laryngoscope, metroscope etc., and various products have similar shortcoming, the most easily cause patient's nausea and vomiting, makes patient produce the sensation of misery.Capsule endoscope (capsule endoscopy), as the High Tech Products of medical development, is a kind of endoscope making capsule shape, is used for checking the Medical Instruments of human body intestinal canal.Capsule endoscope is internal by the oral entrance of patient, by its lens assembly shooting at close range inside of human body situation, the health status at the pry position such as human body the intestines and stomach and esophagus, can be used to help doctor that patient is diagnosed, meanwhile, the misery that traditional endoscope brings is alleviated to patient.
Existing capsule endoscope, function singleness, the angle of picked-up is single, and coverage is limited, it is provided that diagnostic image data limited, be not particularly well suited for using with sampler simultaneously.Therefore it provides a kind of endoscope that inside of human body clearly can be shot, and the medical apparatus and instruments of living body sampling can be coordinated, be conducive to improving the accuracy and precision of medical diagnosis, be problem in the urgent need to address.
Summary of the invention
Present invention aims to the existing state of the art, it is provided that a kind of oesophagoscope sampler.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of oesophagoscope sampler, it is streamlined that including capsule body, described capsule body is that front portion is big, rear portion is little, is provided with in described capsule body:
Photographic head, is arranged at the fore-end of capsule body, is used for shooting chamber in-vivo image；
Light source assembly, is placed on photographic head, for providing illuminating ray for photographic head；
Reflector, is positioned at the both sides of light source assembly, is correspondingly arranged, for the light of light source assembly reflexes to the fore-end of capsule body；
Optical channel, the outer wall of reflector, the sidewall of capsule body and photographic head the passage being collectively forming, for reflexing to the fore-end of capsule body by the light on reflector；
Image procossing transmission unit, for processing and store the image of camera collection.
Described capsule body further comprises power module；Described image procossing transmission unit (6) is positioned between light source assembly (3) and power module (7).
Described photographic head is fish-eye camera, and the angle of visual field is 180 °.
Described optical channel is hollow structure or fills guide-lighting macromolecular material.
Described light source assembly is LED ring.
Described image procossing transmission unit is additionally provided with wifi module, can launch or receive the signal of terminating machine or hand-held set.
The rear portion of described capsule body is provided with a draught line, it is outside that draught line extends capsule body 1, and draught line one end is connected with external power source, and the other end is connected with power module, described draught line is the electric wire being enclosed with nontoxic tensile materials, can be powered power module.
Described endoscope's sampler also includes sampler, for being sampled esophageal lumen.
Described sampler (9) includes air pump (91), vent valve (92), conduit (93), rubber ring (94) and the some sampling hairbrush (95) being distributed on rubber ring (94).
Described rubber ring (94) is arranged on draught line (8) periphery, and described conduit (93) connects rubber ring (94) and vent valve (92).
The invention have the benefit that
1, endoscope's sampler is arranged to little streamlined in anterior big, rear portion, convenient takes out.
2, light source assembly is rearmounted, it is to avoid light source assembly is preposition affects the photographic head angle of visual field in photographic head；Light is uniformly projected to capsule body front end by reflecting plate, can reduce capsule volume.
3, it is provided with the rubber ring with sampling hairbrush and connected air pump and vent valve in draught line periphery, can be sampled while using endoscope, it is achieved the synergism spied upon and sample；And the rubber ring of sampling hairbrush can be pressurizeed by air pump when sampling, sampling hairbrush rubber ring is heaved, and successfully realizes sampling；Take vent valve venting after sample, make the rubber ring of sampling hairbrush be fitted on draught line, facilitate sampling and the turnover of endoscope's sampler；
4, fish-eye camera is set, regulation angle of visual field size and the definition of microspur, it is achieved that endoscope's sampler clearly shooting and being accurately positioned sampling esophagus image；
5, light source assembly is rearmounted, by reflection, uniform light is projected, capsule volume can be reduced；
6, image procossing transmission unit is additionally provided with wifi module, can launch or receive the signal of terminating machine or hand-held set.
Accompanying drawing illustrates:
Accompanying drawing 1 is the schematic diagram of the present invention；
Wherein, 1-capsule body；2-photographic head；3-light source assembly；4-reflector；5-optical channel；6-image procossing transmission unit；7-power module；8-draught line；9-sampler；91-air pump；92-vent valve；93-conduit；94-rubber ring；95-samples hairbrush.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing to be described in detail this patent.
Detailed description of the invention:
Refer to shown in Fig. 1, be the structural representation for the preferred embodiments of the invention.
A kind of oesophagoscope sampler, it is streamlined that including capsule body 1, capsule body 1 is big in front portion, rear portion is little, is provided with: photographic head 2, is arranged at the fore-end of capsule body 1, be used for shooting chamber in-vivo image in capsule body 1；Light source assembly 3, is placed on photographic head 2, for providing illuminating ray for photographic head 2；Reflector 4, is positioned at the both sides of light source assembly 3, is correspondingly arranged, for the light of light source assembly 3 reflexes to the fore-end of capsule body 1；Optical channel 5, the outer wall of reflector 4, the sidewall of capsule body 1 and photographic head 2 passage being collectively forming, for reflexing to the fore-end of capsule body 1 by the light on reflector 4；Image procossing transmission unit 6, for processing and store the image that photographic head 2 gathers.Capsule body 1 further comprises power module 7；Described image procossing transmission unit (6) is positioned between light source assembly (3) and power module (7).Preferably photographic head 2 is fish-eye camera, and the angle of visual field is 180 °.Optical channel can be hollow structure or fill guide-lighting macromolecular material.Preferred light source assembly 3 is LED ring.Image procossing transmission unit 6 is additionally provided with wifi module, can launch or receive the signal of terminating machine or hand-held set.First pass through during the work of endoscope sampler and power to power module 7, then by power module 7, electricity distributed to each working cell.Luminescence after light source assembly 3 energising, by reflector 4, optical channel 5 by the front end projecting capsule body 1 of uniform light；Photographic head 2 is transferred to after gathering high definition image process in image procossing transmission unit 6, storage, then is wirelessly transmitted in terminating machine or hand-held set via wifi.Terminating machine software can be controlled (photograph, video recording, LED light and shade etc.) by wifi module to photographic head 2 and light source assembly 3.
The rear portion of capsule body 1 is provided with a draught line 8, it is outside that draught line 8 extends capsule body 1, and draught line 8 one end is connected with external power source, and the other end is connected with power module 7, described draught line 8 is the electric wire being enclosed with nontoxic tensile materials, can be powered power module 7.
Oesophagoscope sampler also includes sampler 9, for being sampled esophageal lumen.Sampler 9 includes air pump 91, vent valve 92, conduit 93, rubber ring 94 and the some sampling hairbrush 95 being distributed on rubber ring 94.Rubber ring 94 is arranged on draught line 8 periphery, and described conduit 93 connects rubber ring 94 and vent valve 92.When sampling after endoscope's sampler enters human body, close vent valve 92, air pump 91 is carried out pressurization inflate, gas is entered rubber ring 94 by conduit 93, rubber ring 94 is heaved, when being pulled by outside, the sampling hairbrush 95 of rubber ring 94 periphery constantly with esophagus generation rubbing collection with the liquid of cell, it is achieved the purpose that esophagus samples.When taking sample, opening vent valve 92, rubber ring 94 is exitted, and is fitted on draught line 8, facilitates the taking-up of endoscope's sampler.
Certainly, illustrated above be only better embodiment of the present invention, not limit the range of the present invention with this, therefore, every make in the principle of the invention equivalence change should be included in protection scope of the present invention.
Claims (9)
1. an oesophagoscope sampler, including capsule body (1), it is characterised in that: it is streamlined that described capsule body (1) is big in front portion, rear portion is little, is provided with in described capsule body (1):
Photographic head (2), is arranged at the fore-end of capsule body (1), is used for shooting chamber in-vivo image；
Light source assembly (3), is placed on photographic head (2), for providing illuminating ray for photographic head (2)；
Reflector (4), is positioned at the both sides of light source assembly (3), is correspondingly arranged, for the light of light source assembly (3) reflexes to the fore-end of capsule body (1)；
Optical channel (5), the outer wall of reflector (4), the sidewall of capsule body (1) and photographic head (2) passage being collectively forming, for reflexing to the fore-end of capsule body (1) by the light on reflector (4)；
Image procossing transmission unit (6), is used for processing and store the image that photographic head (2) gathers；
Endoscope's sampler also includes sampler (9), for being sampled esophageal lumen.
A kind of oesophagoscope sampler the most according to claim 1, it is characterised in that: described capsule body (1) further comprises power module (7)；Described image procossing transmission unit (6) is positioned between light source assembly (3) and power module (7).
A kind of oesophagoscope sampler the most according to claim 2, it is characterised in that: described photographic head (2) is fish-eye camera, and the angle of visual field is 180 °.
A kind of oesophagoscope sampler the most according to claim 3, it is characterised in that: described optical channel is hollow structure or fills guide-lighting macromolecular material.
A kind of oesophagoscope sampler the most according to claim 4, it is characterised in that: described light source assembly (3) is LED ring.
6. according to a kind of oesophagoscope sampler described in any one of claim 1 ~ 5, it is characterised in that: described image procossing transmission unit (6) is additionally provided with wifi module, can launch or receive the signal of terminating machine or hand-held set.
A kind of oesophagoscope sampler the most according to claim 6, it is characterized in that: the rear portion of described capsule body (1) is provided with a draught line (8), it is outside that draught line (8) extends capsule body (1), draught line (8) one end is connected with external power source, the other end is connected with power module (7), described draught line (8) is the electric wire being enclosed with nontoxic tensile materials, can be powered power module (7).
A kind of oesophagoscope sampler the most according to claim 1, it is characterised in that: described sampler (9) includes air pump (91), vent valve (92), conduit (93), rubber ring (94) and the some sampling hairbrush (95) being distributed on rubber ring (94).
A kind of oesophagoscope sampler the most according to claim 8, it is characterised in that: described rubber ring (94) is arranged on draught line (8) periphery, and described conduit (93) connects rubber ring (94) and vent valve (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663896.6A CN105212883B (en) | 2015-10-15 | 2015-10-15 | A kind of oesophagoscope sampler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510663896.6A CN105212883B (en) | 2015-10-15 | 2015-10-15 | A kind of oesophagoscope sampler |
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| Publication Number | Publication Date |
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| CN105212883A CN105212883A (en) | 2016-01-06 |
| CN105212883B true CN105212883B (en) | 2016-12-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3512433B1 (en) * | 2016-09-15 | 2023-06-07 | Biora Therapeutics, Inc. | Fluid sampling device |
| CN109419487A (en) * | 2017-08-25 | 2019-03-05 | 长绩科技股份有限公司 | Miniature endoscope structure |
| CN108245200B (en) * | 2018-01-10 | 2021-03-16 | 新乡医学院第三附属医院 | Alimentary canal tumor cells collector |
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