CN104799805A - Gastroscope and using method thereof - Google Patents
Gastroscope and using method thereof Download PDFInfo
- Publication number
- CN104799805A CN104799805A CN201510257619.5A CN201510257619A CN104799805A CN 104799805 A CN104799805 A CN 104799805A CN 201510257619 A CN201510257619 A CN 201510257619A CN 104799805 A CN104799805 A CN 104799805A
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- CN
- China
- Prior art keywords
- imaging device
- gastroscope
- support bar
- camera lens
- housing
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/273—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
Abstract
The invention discloses a gastroscope and a using method thereof. The gastroscope comprises a lens and a guide pipe, wherein the lens comprises a shell, an imaging device, a lighting device and a cleaning device; the cleaning device is composed of a water outlet pipeline and a shielding sheet; the water outlet pipeline is mounted on the inner wall of the shell; one end of the water outlet pipeline is connected with the outside through the guide pipe, and the other end of the water outlet pipeline is arranged between the imaging device and an opening of the lens; one end of the shielding sheet is fixed to the side, far away from the imaging device, of an orifice of the water outlet pipeline. The gastroscope has the benefits that by the adoption of a supporting rod telescopic device, the imaging device is pushed out to widen a viewing angle of imaging during the acquisition of image information, all-viewing-angle intra-gastric imaging is achieved, and the requirement for all-around mastering of intra-gastric information in the detection process of the gastroscope is met.
Description
Technical field
The present invention relates to medical field, particularly relate to a kind of gastroscope and using method thereof.
Technical background
Gastroscopy is the most reliable method of current diagnosis ESD disease, other any inspection method, comprises upper digestive tract barium meal, clectrogastrogram and gastrointestinal tract Color B-Type Ultrasonic etc. and all can not substitute it.Gastroscopy utilizes the black plastic of a diameter about a centimeter to wrap up fiber-optic elongate tube, endoscope is equipped with by the esophagus, the Stomach duodenum that stretch into person under inspection in mouth in front end, by the high light that light source device sent, light can be made to turn via optical fibers, allow doctor clearly observe the health status at each position in upper digestive tract from the other end.The imaging that the imaging device that current gastroscope uses will realize different angles generally all adopts the method for rotation tomography device to realize, and visual effect is poor, cannot meet the needs comprehensively checked stomach.
The patent of invention being CN204169818U as notification number discloses a kind of Novel gastroscope, comprise stomach tube, photographic head and illuminating lamp, wherein in described stomach tube, be provided with support bar, on described support bar, at least cover has a pallet, some string holes are provided with at described tray edge place, described support bar two ends are sphere structure, control ball is had at described supporting bar top cover, in described support bar bottom, cover has movable block, described video heads and illuminating lamp is respectively equipped with in described movable block front, described control ball is connected through described string holes by draught line with movable block, the present invention is simple to operation in use, and the effect for the treatment of is also improved when alleviating patient painful, ensure that video heads can be taken the intestines and stomach of patient comprehensively, make the judgement of doctor to the state of an illness more accurate.But this patent expands visual angle by the method for rotation tomography device, there is limitation in angular field of view.
And for example notification number is that the application for a patent for invention of CN104545779A discloses a kind of gastroscope operation device, and this gastroscope operation device comprises gag, conduit, gastroscope body, cold light lamp, image-generating unit, control display unit, knife unit, stapling unit; Independently irrigating catheter, drainage catheter, gastroscope conduit three conduits are divided in conduit, cold light lamp is arranged on the end of conduit, the gastroscope body that image-generating unit is arranged on catheter tail is connected with control display unit by data wire, knife unit is provided with needle tubing, cutter and medicine storing bag, stapling unit comprises two can the lamellar suture body of folding, cutter and medicine storing bag, stapling unit comprises two can the lamellar suture body of folding, and knife unit and stapling unit are all provided with and the driver element controlling display unit and be connected.The present invention can carry out the three-dimensional imaging of stomach, doctor is made more easily to implement operation, be divided into independently three conduits can clean and water conservancy diversion the retention thing of gastric in conduit, be convenient to operation, can directly be performed the operation to affected part by knife unit and stapling unit, dispenser and stitching, procedure efficiency is high, easy and simple to handle.This patent is just optimized imaging effect, can realize three-dimensional imaging, but does not take a whirl in its visual angle of expansion.
Summary of the invention
The present invention aims to provide a kind of gastroscope, by arranging support bar telescopic system, purging system and detection system, achieves the complete detection of fixed point to gastric environment.
In order to solve the problem, technical solution of the present invention is: a kind of gastroscope, comprise camera lens and conduit, described camera lens comprises housing, imaging device, illuminator and rinser, described rinser is made up of outlet conduit and shielding plate, and described outlet conduit is arranged in described inner walls, and its one end is connected with outside through conduit, the other end is located between described imaging device and described camera lens mouth, and described shielding plate one end is fixed on described outlet pipe road junction away from imaging device side.When rinser cleans, outlet conduit water is out guided to imaging device surface by shielding plate, is cleared into the dirt on picture apparatus surface and residue, to ensure the clear of imaging.
Further, ringwise, described shielding plate one end is connected with outside described outlet conduit described outlet conduit.Shielding plate entirety is ring segment, and the outer of ring segment is connected with outside described outlet conduit, and interior edge is free state.
Further, the circular pipe that described outlet conduit is evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected with shielding plate away from the side of described imaging device.
Further, described camera lens also comprises support bar retractor device, and described imaging device is spherical in shape is arranged on described housing one end away from conduit, and the outfan of described support bar retractor device is fixed on described imaging device.The visual angle of imaging device is changed, to meet the needs that gastroscope detects by the stretching motion of support bar retractor device.
Further, described support bar retractor device comprises motor, gear, tooth bar and support bar, and described support bar is fixed on described tooth bar.Micro-step motor selected by motor, accurately controls the ahead running of tooth bar.
Further, described camera lens also comprises the positioner being fixedly mounted on axis and described housing dead in line on housing, and the end profile of described positioner near described imaging device one end is identical with side profile under described imaging device.When imaging device is released, depart from positioner, when imaging device is retracted in housing, positioner can ensure the accuracy of the rear position of imaging device retraction, ensures the cleaning of postorder.
Further, described illuminator is arranged on described support bar.
Further, be provided with electromagnetic wave launcher in described camera lens, described electromagnetic wave launcher is located on described support bar.Electromagnetic wave has certain physiotheraping effect to human body, but mostly used by external environment condition, this detects according to gastroscope needs to stop the special of certain hour at human body, is introduced wherein by electromagnetic wave launcher, physical therapy can be realized in the process detected, there is good therapeutic efficiency.
Further, the induction apparatus for temperature sensor and acid-base value is provided with in described camera lens.
The using method of above-mentioned gastroscope, is characterized in that, comprises the steps:
(1) camera lens is sent into gastric, arrive and detect position;
(2) controlling support bar retractor device releases outside housing by imaging device, makes imaging device entirety all be exposed to hull outside;
(3) gather image information, detected temperatures and acid-base value, and open electromagnetic wave launcher to surrounding emitting electromagnetic wave;
(4), after being collected the image information of gastric, temperature and acid-base value, controlling support bar retractor device and imaging device is retracted in housing;
(5) start rinser, imaging device surface is cleaned;
(6) step (1) to (5) is repeated to complete the data acquisition of gastric zones of different.
Above-mentioned gastroscope is adopted to have following beneficial effect:
(1) adopt support bar retractor device, when gathering image information, imaging device being released with the visual angle of improving imaging, realizes the imaging at the full visual angle of gastric, meet the needs to the comprehensive understanding of gastric information in gastroscope testing process;
(2) adopt rinser, and establish shielding plate, the water of outlet is caused imaging device direction, the dirt on imaging device surface and residue are cleaned, to ensure the clear of imaging;
(3) establish temperature inductor and acid-base value induction apparatus, detect gastric temperature and acid-base value environment, to form more complete record, and establish electromagnetic wave transmitter in camera lens, carry out the physical therapy of certain hour at gastric, there is certain treatment function.
Accompanying drawing explanation
Fig. 1 is the present invention's preferably gastroscope structure chart one;
Fig. 2 is the present invention's preferably gastroscope structure chart two;
Description of reference numerals is as follows: 1, imaging device; 2, shielding plate; 3, housing; 4, rinser; 5, positioner; 6, illuminator; 7, support bar; 8, electromagnetic wave transmitter; 9, induction apparatus; 10, conduit.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further detailed explanation.
In order to those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
The present invention's preferably gastroscope structure chart one as shown in Figure 1, imaging device 1 part now on gastroscope is in housing 3, comprise camera lens and conduit 10, described camera lens comprises housing 3, imaging device 1, illuminator 6 and rinser 4, described rinser 4 is made up of outlet conduit and shielding plate 2, described outlet conduit is arranged on described housing 3 inwall, its one end is connected with outside through conduit 10, the other end is located between described imaging device 1 and described camera lens mouth, and described shielding plate 2 one end is fixed on described outlet pipe road junction away from imaging device 1 side; Described outlet conduit can be annular, described shielding plate one end is connected with outside described outlet conduit, the circular pipe that described outlet conduit also can be evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected with shielding plate 2 away from the side of described imaging device 1.
Camera lens also comprises support bar retractor device, and described imaging device 1 is spherical in shape is arranged on described housing 3 one end away from conduit 10, and the outfan of described support bar retractor device is fixed on described imaging device 1; Described support bar retractor device comprises motor, gear, tooth bar and support bar 7, and described support bar 7 is fixed on described tooth bar; Described camera lens also comprises the positioner 5 being fixedly mounted on axis and described housing 3 dead in line on housing 3, and the end profile of described positioner 5 near described imaging device 1 one end is identical with side profile under described imaging device; Described illuminator is arranged on described support bar 7; Be provided with electromagnetic wave launcher 8 in described camera lens, described electromagnetic wave launcher 8 is located on described support bar 7; The induction apparatus 9 for temperature sensor and acid-base value is provided with in described camera lens.
The present invention's preferably gastroscope structure chart two as shown in Figure 2, imaging device 1 now on gastroscope is all exposed to outside described housing 3, comprise camera lens and conduit 10, described camera lens comprises housing 3, imaging device 1, illuminator 6 and rinser 4, described rinser 4 is made up of outlet conduit and shielding plate 2, described outlet conduit is arranged on described housing 3 inwall, its one end is connected with outside through conduit 10, the other end is located between described imaging device 1 and described camera lens mouth, and described shielding plate 2 one end is fixed on described outlet pipe road junction away from imaging device 1 side; Described outlet conduit can be annular, described shielding plate one end is connected with outside described outlet conduit, the circular pipe that described outlet conduit also can be evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected with shielding plate 2 away from the side of described imaging device 1.
Camera lens also comprises support bar retractor device, and described imaging device 1 is spherical in shape is arranged on described housing 3 one end away from conduit 10, and the outfan of described support bar retractor device is fixed on described imaging device 1; Described support bar retractor device comprises motor, gear, tooth bar and support bar 7, and described support bar 7 is fixed on described tooth bar; Described camera lens also comprises the positioner 5 being fixedly mounted on axis and described housing 3 dead in line on housing 3, and the end profile of described positioner 5 near described imaging device 1 one end is identical with side profile under described imaging device; Described illuminator is arranged on described support bar 7; Be provided with electromagnetic wave launcher 8 in described camera lens, described electromagnetic wave launcher 8 is located on described support bar 7; The induction apparatus 9 for temperature sensor and acid-base value is provided with in described camera lens.
The using method of above-mentioned gastroscope, comprises the steps:
(1) camera lens is sent into gastric, arrive and detect position;
(2) controlling support bar retractor device releases outside housing by imaging device, makes imaging device entirety all be exposed to hull outside;
(3) gather image information, detected temperatures and acid-base value, and open electromagnetic wave launcher to surrounding emitting electromagnetic wave;
(4), after being collected the image information of gastric, temperature and acid-base value, controlling support bar retractor device and imaging device is retracted in housing;
(5) start rinser, imaging device surface is cleaned;
(6) step (1) to (5) is repeated to complete the data acquisition of gastric zones of different.
When camera lens moves at gastric, camera lens is in the state shown in Fig. 1, now imaging device can be understood the partial information of gastric, mainly comprises the situation of front, left and right sides, when needs are understood in detail to certain particular location, start support bar retractor device, released by imaging device outside housing, now camera lens is in the state shown in Fig. 2, then carries out concrete data acquisition, again imaging device is retracted in housing after completing collection, and imaging device surface is cleaned; Also can clean the position of certain needs cleaning in body if necessary, and then carry out image acquisition.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. a gastroscope, comprise camera lens and conduit, it is characterized in that, described camera lens comprises housing, imaging device, illuminator and rinser, described rinser is made up of outlet conduit and shielding plate, and described outlet conduit is arranged in described inner walls, and its one end is connected with outside through conduit, the other end is located between described imaging device and described camera lens mouth, and described shielding plate one end is fixed on described outlet pipe road junction away from imaging device side.
2. a kind of gastroscope as claimed in claim 1, is characterized in that, ringwise, described shielding plate one end is connected with outside described outlet conduit described outlet conduit.
3. a kind of gastroscope as claimed in claim 1, it is characterized in that, the circular pipe that described outlet conduit is evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected with shielding plate away from the side of described imaging device.
4. a kind of gastroscope as claimed in claim 1, it is characterized in that, described camera lens also comprises support bar retractor device, and described imaging device is spherical in shape is arranged on described housing one end away from conduit, and the outfan of described support bar retractor device is fixed on described imaging device.
5. a kind of gastroscope as claimed in claim 4, is characterized in that, described support bar retractor device comprises motor, gear, tooth bar and support bar, and described support bar is fixed on described tooth bar.
6. a kind of gastroscope as claimed in claim 5, it is characterized in that, described camera lens also comprises the positioner being fixedly mounted on axis and described housing dead in line on housing, and the end profile of described positioner near described imaging device one end is identical with side profile under described imaging device.
7. a kind of gastroscope as claimed in claim 6, is characterized in that, described illuminator is arranged on described support bar.
8. a kind of gastroscope as claimed in claim 7, is characterized in that, is provided with electromagnetic wave launcher in described camera lens, and described electromagnetic wave launcher is located on described support bar.
9. a kind of gastroscope as claimed in claim 8, is characterized in that, is provided with the induction apparatus for temperature sensor and acid-base value in described camera lens.
10. the using method of a kind of gastroscope as claimed in claim 9, is characterized in that, comprise the steps:
(1) camera lens is sent into gastric, arrive and detect position;
(2) controlling support bar retractor device releases outside housing by imaging device, makes imaging device entirety all be exposed to hull outside;
(3) gather image information, detected temperatures and acid-base value, and open electromagnetic wave launcher to surrounding emitting electromagnetic wave;
(4), after being collected the image information of gastric, temperature and acid-base value, controlling support bar retractor device and imaging device is retracted in housing;
(5) start rinser, imaging device surface is cleaned;
(6) step (1) to (5) is repeated to complete the data acquisition of gastric zones of different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257619.5A CN104799805B (en) | 2015-05-20 | 2015-05-20 | A kind of gastroscope and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257619.5A CN104799805B (en) | 2015-05-20 | 2015-05-20 | A kind of gastroscope and using method thereof |
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| Publication Number | Publication Date |
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| CN104799805A true CN104799805A (en) | 2015-07-29 |
| CN104799805B CN104799805B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510257619.5A Expired - Fee Related CN104799805B (en) | 2015-05-20 | 2015-05-20 | A kind of gastroscope and using method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212882A (en) * | 2015-09-15 | 2016-01-06 | 成都绿迪科技有限公司 | Medical inspection mirror |
| CN107198504A (en) * | 2017-03-17 | 2017-09-26 | 世耀生技股份有限公司 | Introscope lens cleaning structure |
| CN108937828A (en) * | 2018-05-29 | 2018-12-07 | 广州众健医疗科技有限公司 | A kind of Multifunctional gastroscope endoscope for diagnosing gastric cancer |
| CN109222873A (en) * | 2018-08-16 | 2019-01-18 | 广州雪利昂生物科技有限公司 | Airway wall with compound eye lens |
| CN109846449A (en) * | 2019-02-28 | 2019-06-07 | 深圳市宝安区松岗人民医院 | Multi-functional digestive endoscopy therapeutic device |
| CN109846715A (en) * | 2019-01-29 | 2019-06-07 | 黄世英 | A kind of intelligence stomach tube |
| WO2020010673A1 (en) * | 2018-07-10 | 2020-01-16 | 黄倩 | Gastroscope measuring device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105212882A (en) * | 2015-09-15 | 2016-01-06 | 成都绿迪科技有限公司 | Medical inspection mirror |
| CN107198504A (en) * | 2017-03-17 | 2017-09-26 | 世耀生技股份有限公司 | Introscope lens cleaning structure |
| CN108937828A (en) * | 2018-05-29 | 2018-12-07 | 广州众健医疗科技有限公司 | A kind of Multifunctional gastroscope endoscope for diagnosing gastric cancer |
| WO2020010673A1 (en) * | 2018-07-10 | 2020-01-16 | 黄倩 | Gastroscope measuring device |
| CN109222873A (en) * | 2018-08-16 | 2019-01-18 | 广州雪利昂生物科技有限公司 | Airway wall with compound eye lens |
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| CN109846449A (en) * | 2019-02-28 | 2019-06-07 | 深圳市宝安区松岗人民医院 | Multi-functional digestive endoscopy therapeutic device |
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|---|---|
| CN104799805B (en) | 2016-06-08 |
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