CN104799805B - A kind of gastroscope and using method thereof - Google Patents
A kind of gastroscope and using method thereof Download PDFInfo
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- CN104799805B CN104799805B CN201510257619.5A CN201510257619A CN104799805B CN 104799805 B CN104799805 B CN 104799805B CN 201510257619 A CN201510257619 A CN 201510257619A CN 104799805 B CN104799805 B CN 104799805B
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- imaging device
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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
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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
- A61B1/012—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
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- 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
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Abstract
The invention discloses a kind of gastroscope itself and using method, including camera lens and conduit, described camera lens includes housing, imaging device, illuminator and rinser, described rinser is made up of outlet conduit and shielding plate, described outlet conduit is arranged in described inner walls, its one end through conduit be connected externally to, 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. The invention has the beneficial effects as follows employing support bar retractor device, when gathering image information, imaging device is released the visual angle to improve imaging, it is achieved the imaging at the full visual angle of gastric, meet the needs to the comprehensive understanding of gastric information in gastroscope detection process.
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 current diagnosis ESD the most reliable method of disease, and other any inspection method all can not substitute it including upper digestive tract barium meal, clectrogastrogram and gastrointestinal tract Color B-Type Ultrasonic etc. Gastroscopy is that the black plastic utilizing a diameter about a centimeter wraps up fiber-optic elongate tube, front end equipped with endoscope by mouth stretches into the esophagus of person under inspection, Stomach duodenum, by the high light that light source device is 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 device used on current gastroscope to realize the imaging of different angles and generally all adopt the method for rotation tomography device to realize, and visual effect is poor, it is impossible to meet the needs that stomach is checked comprehensively.
Patent of invention if notification number is CN204169818U discloses a kind of Novel gastroscope, including stomach tube, photographic head and illuminating lamp, wherein in described stomach tube, it is provided with support bar, described support bar is at least cased with a pallet, it is provided with some string holes at described tray edge place, described support bar two ends are sphere structure, it is cased with controlling ball at described supporting bar top, it is cased with movable block in described support bar bottom, it is respectively equipped with described video heads and illuminating lamp 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 the intestines and stomach of patient can be shot by video heads comprehensively, make doctor that the judgement of the state of an illness is more accurate. but this patent is to expand 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 includes gag, conduit, gastroscope body, cold light lamp, image-generating unit, control display unit, knife unit, stapling unit;Independent irrigating catheter, drainage catheter, three conduits of gastroscope conduit it are divided in conduit, cold light lamp is arranged on the end of conduit, image-generating unit is arranged on the gastroscope body of catheter tail and is connected with controlling display unit by data wire, knife unit is provided with needle tubing, cutter and medicine storing bag, stapling unit includes two can the lamellar suture body of folding, cutter and medicine storing bag, stapling unit include two can the lamellar suture body of folding, knife unit and stapling unit are both provided with and control the driver element that display unit is connected. The present invention can carry out the three-dimensional imaging of stomach, doctor is made to be easier to implement operation, independent three piece conduit it is divided into can the retention thing of gastric to be carried out and water conservancy diversion in conduit, it is easy to operation, directly can be performed the operation in affected part by knife unit and stapling unit, dispenser and stitching, procedure efficiency is high, easy and simple to handle. Imaging effect is simply optimized by this patent, can realize three-dimensional imaging, but not take a whirl in expanding its visual angle.
Summary of the invention
It is desirable to provide a kind of gastroscope, by arranging support bar telescopic system, purging system and detection system, it is achieved that the fixed point complete detection to gastric environment.
In order to solve the problems referred to above, the technical solution of the present invention is: a kind of gastroscope, including camera lens and conduit, described camera lens includes 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, its one end through conduit be connected externally to, 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 is carried out, outlet conduit water out is guided to imaging device surface by shielding plate, is cleared into as the dirt on apparatus surface and residue, to ensure the clear of imaging.
Further, ringwise, described shielding plate one end is connected described outlet conduit with outside described outlet conduit. Shielding plate is ring segment generally, 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 to shielding plate away from the side of described imaging device.
Further, described camera lens also includes support bar retractor device, and described imaging device described housing one end away from conduit that is arranged on spherical in shape, 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 of gastroscope detection by the stretching motion of support bar retractor device.
Further, described support bar retractor device includes 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, the positioner of described camera lens also includes being fixedly mounted on housing axis and described housing dead in line, the described positioner end profile 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 that imaging device retract after the accuracy of position, it is ensured that the cleaning of postorder.
Further, described illuminator is arranged on described support bar.
Further, being provided with electromagnetic wave launcher in described camera lens, described electromagnetic wave launcher is located on described support bar. Human body is had certain physiotheraping effect by electromagnetic wave, but mostly being used by external environment condition, this needs to stop the special of certain time at human body according to gastroscope detection, is introduced wherein by electromagnetic wave launcher, physical therapy can be realized in the process of detection, there is good therapeutic efficiency.
Further, the induction apparatus for temperature sensor and acid-base value it is provided with in described camera lens.
The using method of above-mentioned gastroscope, it is characterised in that comprise the steps:
(1) camera lens is sent into gastric, arrive detection position;
(2) control support bar retractor device and imaging device is released outside housing, make imaging device entirety all be exposed to hull outside;
(3) image information is gathered, detection temperature and acid-base value, and open electromagnetic wave launcher and launch electromagnetic wave to surrounding;
(4), after being collected the image information of gastric, temperature and acid-base value, control support bar retractor device and imaging device is retracted in housing;
(5) start rinser, imaging device surface is carried out;
(6) step (1) to (5) is repeated to complete the data acquisition of gastric zones of different.
Above-mentioned gastroscope is adopted to have the advantages that
(1) adopt support bar retractor device, when gathering image information, imaging device is released the visual angle to improve imaging, it is achieved the imaging at the full visual angle of gastric, meet the needs to the comprehensive understanding of gastric information in gastroscope detection process;
(2) adopt rinser, and set shielding plate, the water of outlet is caused imaging device direction, the dirt on imaging device surface and residue are carried out, to ensure the clear of imaging;
(3) temperature inductor and acid-base value induction apparatus, detection gastric temperature and acid-base value environment are set, in order to form more complete record, and in camera lens, set electromagnetic wave transmitter, carry out the physical therapy of certain time at gastric, there is certain treatment function.
Accompanying drawing explanation
Fig. 1 is the present invention preferably gastroscope structure chart one;
Fig. 2 is the present invention 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 better understood when technical scheme provided by the present invention, it is illustrated below in conjunction with specific embodiment.
It is the present invention preferably gastroscope structure chart one as shown in Figure 1, now the imaging device 1 on gastroscope is partially located in housing 3, including camera lens and conduit 10, described camera lens includes 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 through conduit 10 be connected externally to, 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 can also be evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected to shielding plate 2 away from the side of described imaging device 1.
Camera lens also includes 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 includes motor, gear, tooth bar and support bar 7, and described support bar 7 is fixed on described tooth bar; The positioner 5 of described camera lens also includes being fixedly mounted on housing 3 axis and the dead in line of described housing 3, the described positioner 5 end profile 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; Being 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 it is provided with in described camera lens.
It is the present invention preferably gastroscope structure chart two as shown in Figure 2, now the imaging device 1 on gastroscope is all exposed to outside described housing 3, including camera lens and conduit 10, described camera lens includes 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 through conduit 10 be connected externally to, 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 can also be evenly distributed between described housing and described imaging device by two or more forms, and described circular pipe is connected to shielding plate 2 away from the side of described imaging device 1.
Camera lens also includes 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 includes motor, gear, tooth bar and support bar 7, and described support bar 7 is fixed on described tooth bar; The positioner 5 of described camera lens also includes being fixedly mounted on housing 3 axis and the dead in line of described housing 3, the described positioner 5 end profile 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; Being 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 it 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 detection position;
(2) control support bar retractor device and imaging device is released outside housing, make imaging device entirety all be exposed to hull outside;
(3) image information is gathered, detection temperature and acid-base value, and open electromagnetic wave launcher and launch electromagnetic wave to surrounding;
(4), after being collected the image information of gastric, temperature and acid-base value, control support bar retractor device and imaging device is retracted in housing;
(5) start rinser, imaging device surface is carried out;
(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 the partial information of gastric can be understood by imaging device, mainly includes the situation of front, left and right sides, when certain particular location is understood by needs in detail, start support bar retractor device, being 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 carried out;Also the position that certain needs internal clean can be carried out if necessary, then carry out image acquisition again.
Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned, it is to be understood that the present invention is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and in invention contemplated scope described herein, can be modified 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 are without departing from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (1)
1. a gastroscope, including camera lens and conduit, it is characterized in that, described camera lens includes housing, imaging device, illuminator and rinser, described rinser is made up of outlet conduit and shielding plate, described outlet conduit is arranged in described inner walls, its one end through conduit be connected externally to, the other end is located between described imaging device and described camera lens mouth, described outlet conduit is ringwise, shielding plate is ring segment generally, and the outer of ring segment is connected with outside described outlet conduit, and interior edge is free state; Being provided with electromagnetic wave launcher in described camera lens, described electromagnetic wave launcher is located on described support bar;
Described camera lens also includes support bar retractor device, described imaging device described housing one end away from conduit that is arranged on spherical in shape, and the outfan of described support bar retractor device is fixed on described imaging device;
Described support bar retractor device includes motor, gear, tooth bar and support bar, and described support bar is fixed on described tooth bar;
The positioner of described camera lens also includes being fixedly mounted on housing axis and described housing dead in line, the described positioner end profile near described imaging device one end is identical with side profile under described imaging device; Described illuminator is arranged on described support bar; The induction apparatus for temperature sensor and acid-base value it is provided with in described camera lens;
When gathering image information, imaging device is released outside housing by described control support bar retractor device, and described imaging device entirety is exposed to outside housing; When image acquisition completes, imaging device is retracted in housing by described support bar retractor device, and described imaging device is partially located in housing.
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 |
|---|---|
| CN104799805A CN104799805A (en) | 2015-07-29 |
| CN104799805B true CN104799805B (en) | 2016-06-08 |
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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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Families Citing this family (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 |
| CN109044255A (en) * | 2018-07-10 | 2018-12-21 | 黄倩 | A kind of 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 |
| CN109846715A (en) * | 2019-01-29 | 2019-06-07 | 黄世英 | A kind of intelligence stomach tube |
| CN109846449B (en) * | 2019-02-28 | 2022-02-18 | 深圳市宝安区松岗人民医院 | Multifunctional digestive endoscopy treatment device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231105Y (en) * | 1995-07-28 | 1996-07-17 | 王秋生 | Double cavity rinsing-aspirating device |
| JP5044741B2 (en) * | 2002-10-03 | 2012-10-10 | イーティービュー リミテッド | Multi-functional tracheal tube and system including the tube |
| US9125612B2 (en) * | 2011-10-31 | 2015-09-08 | Volcano Corporation | Devices, systems, and methods for controlling field of view in imaging systems |
| CN202875303U (en) * | 2012-11-02 | 2013-04-17 | 青岛市市立医院 | Gastroscope |
| DE102012220578A1 (en) * | 2012-11-12 | 2014-05-15 | Olympus Winter & Ibe Gmbh | Endoscope with swiveling optics |
| CN203693552U (en) * | 2014-01-07 | 2014-07-09 | 深圳市宝安区松岗人民医院 | Stomach endoscope with double-pipeline flushing and absorbing retention |
| CN204072042U (en) * | 2014-08-29 | 2015-01-07 | 张雪梅 | A kind of rotation gastroscope |
| CN204133425U (en) * | 2014-10-09 | 2015-02-04 | 王静荣 | With the gastroscope of telescopic washer jet |
| CN204169818U (en) * | 2014-11-03 | 2015-02-25 | 王慧 | A kind of Novel gastroscope |
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