CN108670186A - A kind of gastroscope convenient for auxiliary gastric cancer detection - Google Patents
A kind of gastroscope convenient for auxiliary gastric cancer detection Download PDFInfo
- Publication number
- CN108670186A CN108670186A CN201810535843.XA CN201810535843A CN108670186A CN 108670186 A CN108670186 A CN 108670186A CN 201810535843 A CN201810535843 A CN 201810535843A CN 108670186 A CN108670186 A CN 108670186A
- Authority
- CN
- China
- Prior art keywords
- gastric cancer
- gastroscope
- main body
- convenient
- clamping jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A61B1/2736—Gastroscopes
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/06—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 illuminating arrangements
- A61B1/07—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 illuminating arrangements using light-conductive means, e.g. optical fibres
Abstract
The invention discloses a kind of gastroscopes convenient for auxiliary gastric cancer detection, including main body, the bottom part body is equipped with storage case, the storage case is internally provided with water storage tank and deposits gas tank, the storage case bottom is communicated with insertion tube, described insertion tube one end is equipped with leading end portion, the insertion pipe surface is socketed with clamping device, the body side is equipped with piston control switch, the body top is equipped with observation shell, it is connected with light guide connector on the outside of the observation shell, is connected to by light guide transfer tube between the light guide connector and main body.The present invention is by being equipped with gripping slot and electronic clamping jaw, first electric pushrod pushes electronic clamping jaw movement, electronic clamp drives gripping head work that can acquire tissue and dispose the work of foreign matter recycling, mucus can also be drawn, so as to carry out careful detection after the process of gastric cancer inspection takes out foreign matter, ensure the accurate of detection data.
Description
Technical field
The present invention relates to Medical Devices, more particularly to a kind of gastroscope convenient for auxiliary gastric cancer detection.
Background technology
Gastroscope is a kind of medical inspection method, also refers to this utensil for checking and using.Gastrocopy can observe directly
It is examined the truth at position, it more can be by carrying out pathological biopsy and cytolgical examination to suspicious lesions position, with further
It clarifies a diagnosis, is the preferred inspection method of Lesions in Upper Gastrointestinal Tract.It is stretched by a very thin, soft pipe in stomach, doctor
Esophagus, stomach and duodenal lesion can directly be observed, especially to small lesion, currently on the market used in gastroscope pair
Gastric cancer is all to carry out the judgement state of an illness by doctor after the objective lens shooting picture by gastroscope leading end portion during detecting, and is easy out
The phenomenon of existing testing result inaccuracy, therefore, a kind of gastroscope convenient for auxiliary gastric cancer detection of invention have very much to solve the above problems
It is necessary.
Invention content
The present invention provides a kind of gastroscopes convenient for auxiliary gastric cancer detection, are equipped with gripping slot and electronic clamping jaw, first is electronic
Push rod pushes electronic clamping jaw movement, electronic clamp to drive gripping head work that can acquire tissue and dispose the work of foreign matter recycling,
Mucus can also be drawn, so as to carry out careful detection after the process of gastric cancer inspection takes out foreign matter, ensures detection data
Accurately, to solve all to be the objective lens by gastroscope leading end portion during used gastroscope detects gastric cancer currently on the market
The problem of judgement state of an illness is carried out by doctor after shooting picture, is susceptible to the phenomenon of testing result inaccuracy.
Technical solution provided by the invention is as follows：
A kind of gastroscope convenient for auxiliary gastric cancer detection, including main body, the bottom part body are equipped with storage case, inside the storage case
Equipped with water storage tank and gas tank is deposited, the storage case bottom is communicated with insertion tube, and described insertion tube one end is equipped with leading end portion, described to insert
Enter pipe surface and be socketed with clamping device, the body side is equipped with piston control switch, and the body top is equipped with observation shell, institute
It states and is connected with light guide connector on the outside of observation shell, be connected to by light guide transfer tube between the light guide connector and main body.
Preferably, objective lens, session mirror, spray nozzle, gripping slot, fixed block, electronic is respectively equipped with inside the leading end portion
Clamping jaw, the first electric pushrod and gripping head, the spray nozzle be casing include inner and outer tubes and respectively with deposited inside storage case
Water pipe is connected to gas tank is deposited, and the gripping slot is internally provided with fixed block, and the fixed block side is equipped with electronic clamping jaw, described electronic
Clamping jaw is slidably connected with gripping slot inner wall, and the first electric pushrod, the electrical clip are equipped between the fixed block and electronic clamping jaw
It is connected with gripping head on the outside of pawl.
Preferably, the clamping device includes lantern ring, supporting block, cushion, fixed plate, support plate, sliding shoe and the second electricity
Dynamic push rod, the lantern ring, which is set to, to be inserted into pipe surface and is socketed with insertion tube, and supporting block, the support are equipped at the top of the lantern ring
Cushion is equipped at the top of block, the cushion both sides are equipped with fixed plate, support plate, the fixed plate top are equipped on the outside of the fixed plate
Portion is equipped with sliding shoe, and the sliding shoe is slidably connected with fixed plate, electronic is pushed away equipped with second between the sliding shoe and support plate
Bar.
Preferably, the body interior is equipped with transverse slat, and the transverse slat bottom is equipped with piston, and the piston, which is respectively arranged at, to be deposited
It water pot and deposits inside gas tank, third electric pushrod, the piston control switch and third electricity is equipped between the transverse slat and piston
Dynamic push rod connection and control third electric pushrod.
Preferably, the observation shell is internally provided with display screen, and the observation shell side is equipped with camera lens adjustment switch, the mirror
Amplification and diminution of the head adjustment switch for controlling camera lens, the observation shell top are equipped with signal transmitting apparatus, and the signal passes
Defeated device is internally provided with CPU processor, GPU processors, wireless communication module, data memory module and server, the signal
Transmitting device output end is equipped with computer control terminal.
Preferably, it is equipped with adjustment switch on front side of the main body, the adjustment switch is for controlling the electronic clamping jaw of control and the
One electric pushrod works, and adjustment switch bottom is equipped with control and switchs, and the control switch is for controlling session mirror and spraying
Mouth works.
Preferably, the light guide transfer tube is extended to by light pipe inside session mirror, the company of being equipped on the outside of the storage case
Port, the communication port quantity are set as two and extend to water storage tank by gas-guide tube and aqueduct respectively and deposit in gas tank
Portion is connected with connection shell between the insertion tube and storage case.
In the present invention,
1, by being equipped with gripping slot and electronic clamping jaw, the first electric pushrod pushes electronic clamping jaw movement, electronic to clamp drive gripping
Head work can acquire tissue and dispose the work of foreign matter recycling, mucus can also be drawn, so as in the mistake of gastric cancer inspection
Journey carries out careful detection after taking out foreign matter, ensures the accurate of detection data；
2, by being equipped with clamping device, after tester's chin is placed on cushion, the second electric pushrod pushes sliding shoe to clamp
Human body head both sides ensure the steady of detection process so as to fasten the position of human body head and oral cavity during inspection
It is fixed to carry out；
3, by being equipped with storage case and light guide connector, water storage tank in storage case and deposit gas tank can be by spray nozzle to check bit
Ejection portion water mist and air are set, help detects gastric condition, and light guide connector receives external bright and exposes to inspection by session mirror
Position is surveyed, the identification degree of doctor is improved.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the leading end portion structural schematic diagram of the present invention.
Fig. 3 is the gripping slot internal structure schematic diagram of the present invention.
Fig. 4 is the clamping device structural schematic diagram of the present invention.
Fig. 5 is that the piston of the present invention controls switch structure diagram.
In figure：1 main body, 11 adjustment switches, 12 control switches, 2 storage cases, 21 communication ports, 22 connection shells, 3 insertion tubes, 4
Leading end portion, 41 objective lenses, 42 session mirrors, 43 spray nozzles, 44 gripping slots, 45 fixed blocks, 46 electronic clamping jaws, 47 first electronic push away
Bar, 48 gripping heads, 5 clamping devices, 51 lantern rings, 52 supporting blocks, 53 cushions, 54 fixed plates, 55 support plates, 56 sliding shoes, 57 the
Two electric pushrods, 6 pistons control switch, 61 transverse slats, 62 pistons, 63 third electric pushrods, 7 observation shells, 71 camera lenses adjustment switch,
72 signal transmitting apparatus, 8 light guide connectors, 81 light guide transfer tubes.
Specific implementation mode
Embodiment one：
The present invention provides a kind of gastroscope convenient for auxiliary gastric cancer detection as shown in Figs. 1-5, including main body 1,1 bottoms of the main body
Portion is equipped with storage case 2, and the storage case 2 is internally provided with water storage tank and deposits gas tank, and 2 bottom of the storage case is communicated with insertion tube 3,
3 one end of the insertion tube is equipped with leading end portion 4, and 3 surface of the insertion tube is socketed with clamping device 5, and 1 side of the main body, which is equipped with, lives
Plug control switch 6,1 top of the main body are equipped with observation shell 7, and 7 outside of the observation shell is connected with light guide connector 8, the light guide
It is connected to by light guide transfer tube 81 between connector 8 and main body 1.
Be respectively equipped with inside the leading end portion 4 objective lens 41, session mirror 42, spray nozzle 43, gripping slot 44, fixed block 45,
Electronic clamping jaw 46, the first electric pushrod 47 and gripping head 48, the spray nozzle 43 be casing include inner and outer tubes and respectively with
2 inside trap of storage case is connected to gas tank is deposited, and the gripping slot 44 is internally provided with fixed block 45, and 45 side of the fixed block is set
Have an electronic clamping jaw 46, the electronic clamping jaw 46 is slidably connected with gripping 44 inner wall of slot, the fixed block 45 and electronic clamping jaw 46 it
Between be equipped with the first electric pushrod 47, the outside of the electronic clamping jaw 46 is connected with gripping head 48, and the first electric pushrod 47 pushes electronic
Clamping jaw 46 moves, it is electronic clamp 46 drives gripping head 48 and work can acquire tissue and dispose the work of foreign matter recycling, can be with
Mucus is drawn, so as to carry out careful detection after the process of gastric cancer inspection takes out foreign matter, ensures the accurate of detection data.
The clamping device 5 includes lantern ring 51, supporting block 52, cushion 53, fixed plate 54, support plate 55,56 and of sliding shoe
Second electric pushrod 57, the lantern ring 51 are set to 3 surface of insertion tube and are socketed with insertion tube 3, and 51 top of the lantern ring is equipped with
Supporting block 52,52 top of the supporting block are equipped with cushion 53, and 53 both sides of the cushion are equipped with fixed plate 54, the fixed plate 54
Outside is equipped with support plate 55, and 54 top of the fixed plate is equipped with sliding shoe 56, and the sliding shoe 56 is slidably connected with fixed plate 54,
The second electric pushrod 57 is equipped between the sliding shoe 56 and support plate 55, after tester's chin is placed on cushion 53, the
Two electric pushrods 57 push sliding shoe 56 to clamp human body head both sides, so as to fastened during inspection human body head and
The position in oral cavity ensures that stablizing for detection process carries out.
The main body 1 is internally provided with transverse slat 61, and 61 bottom of the transverse slat is equipped with piston 62, and the piston 62 is respectively arranged at
It water storage tank and deposits inside gas tank, third electric pushrod 63 is equipped between the transverse slat 61 and piston 62, the piston controls switch 6
Third electric pushrod 63 is connected to and controlled with third electric pushrod 63, pushes piston 62 depositing by operating piston control switch 6
Water pot is transmitted to spray nozzle 43 and is detected with movement inside gas tank is deposited so as to squeeze out air and water body.
The front side of the main body 1 is equipped with adjustment switch 11, and the adjustment switch 11 is used for the electronic clamping jaw 46 of control control and the
One electric pushrod 47 works, and 11 bottom of adjustment switch is equipped with control switch 12, and the control switch 12 is for controlling session
Mirror 42 and spray nozzle 43 work, water storage tank in storage case and deposit gas tank can be by spray nozzle 43 to test position ejection portion
Water mist and air, help detect gastric condition.
The light guide transfer tube 81 is extended to by light pipe inside session mirror 42, and 2 outside of the storage case is equipped with connection
Mouth 21,21 quantity of the communication port are set as two and extend to water storage tank by gas-guide tube and aqueduct respectively and deposit in gas tank
Portion, is connected with connection shell 22 between the insertion tube 3 and storage case 2, light guide connector 8 is received external bright and shone by session mirror 42
It is incident upon detection position, improves the identification degree of doctor.
Embodiment two：
The observation shell 7 is internally provided with display screen, and 7 side of observation shell is equipped with camera lens and adjusts switch 71, the camera lens adjustment
Switch 71 is used to control the amplification and diminution of camera lens, and 7 top of the observation shell is equipped with signal transmitting apparatus 72, the signal transmission
Device 72 is internally provided with CPU processor, GPU processors, wireless communication module, data memory module and server, the signal
72 output end of transmitting device is equipped with computer control terminal, wireless communication module model KYL-320, data memory module model
AR9341。
Signal transmitting apparatus 72 records the picture captured by objective lens 41 and transmits and carried out for doctor on display screen 7 in real time
Observation, while being transmitted to computer control terminal after picture is handled and carrying out record data, and extract hospital and store information to different
Illness stomach shooting picture is compared, and doctor is helped to carry out the judgement state of an illness.
Operation principle of the present invention：
Such as Figure of description 1 and Fig. 4：After tester's chin is placed on cushion 53, the second electric pushrod 57 pushes sliding shoe
56 clamp human body head both sides, and so as to fasten the position of human body head and oral cavity during inspection, guarantee detected
Stablizing for journey carries out, and is then slowly inserted into stomach by human oral cavity by insertion tube 3；
Such as Figure of description 2 and Fig. 5：Switch 6, which is controlled, by operating piston pushes piston 62 to be moved inside gas tank in water storage tank with depositing
Dynamic to be transmitted to spray nozzle 43 so as to squeeze out air and water body and be detected, the picture captured by objective lens 41 is simultaneously transmitted aobvious
It is observed for doctor in display screen 7, while being transmitted to computer control terminal after picture is handled and carrying out record data, and extract hospital
Storage information compares different illness stomach shooting pictures, and doctor is helped to carry out the judgement state of an illness, and light guide connector 8 receives outer
Portion is bright and exposes to detection position by session mirror 42, improves the identification degree of doctor；
Such as Figure of description 1 and Fig. 3：Controlling the first electric pushrod 47 pushes electronic clamping jaw 46 to move, electronic to clamp 46 drives folder
It takes first 48 work that can acquire tissue and dispose the work of foreign matter recycling, mucus can also be drawn, so as in gastric cancer inspection
Process take out foreign matter after carry out careful detection, ensure the accurate of detection data.
The basic principle of the application is described above in association with specific embodiment, however, it is desirable to, it is noted that in this application
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the application
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, and it is unrestricted, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the application,.
The block diagram of device, device, equipment, system involved in the application only as illustrative example and is not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and " and " refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
It may also be noted that in the device of the application, device and method, each component or each step are can to decompose
And/or reconfigure.These decompose and/or reconfigure the equivalent scheme that should be regarded as the application.Technology people in the art
Member is it should be appreciated that the embodiment of the present invention can be provided as method, system or computer program product.Therefore, the present invention can be used
The form of full hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects.Moreover, the present invention can
Using the computer-usable storage medium in one or more wherein including computer usable program code（Including but not limited to
Magnetic disk storage and optical memory etc.）The form of the computer program product of upper implementation.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of gastroscope convenient for auxiliary gastric cancer detection, including main body（1）, it is characterised in that：The main body（1）Bottom is equipped with and deposits
Store up shell（2）, the storage case（2）It is internally provided with water storage tank and deposits gas tank, the storage case（2）Bottom is communicated with insertion tube（3）,
The insertion tube（3）One end is equipped with leading end portion（4）, the insertion tube（3）Surface is socketed with clamping device（5）, the main body（1）
Side is equipped with piston control switch（6）, the main body（1）Top is equipped with observation shell（7）, the observation shell（7）Outside is connected with
Light guide connector（8）, the light guide connector（8）With main body（1）Between pass through light guide transfer tube（81）Connection.
2. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the leading end portion（4）It is interior
Portion is respectively equipped with objective lens（41）, session mirror（42）, spray nozzle（43）, gripping slot（44）, fixed block（45）, electronic clamping jaw
（46）, the first electric pushrod（47）With gripping head（48）, the spray nozzle（43）For casing include inner and outer tubes and respectively with
Storage case（2）Internal trap is connected to gas tank is deposited, the gripping slot（44）It is internally provided with fixed block（45）, the fixed block
（45）Side is equipped with electronic clamping jaw（46）, the electronic clamping jaw（46）With gripping slot（44）Inner wall is slidably connected, the fixed block
（45）With electronic clamping jaw（46）Between be equipped with the first electric pushrod（47）, the electronic clamping jaw（46）Outside is connected with gripping head
（48）.
3. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the clamping device（5）
Including lantern ring（51）, supporting block（52）, cushion（53）, fixed plate（54）, support plate（55）, sliding shoe（56）It electronic is pushed away with second
Bar（57）, the lantern ring（51）It is set to insertion tube（3）Surface and and insertion tube（3）Socket, the lantern ring（51）Top is equipped with
Supporting block（52）, the supporting block（52）Top is equipped with cushion（53）, the cushion（53）Both sides are equipped with fixed plate（54）, institute
State fixed plate（54）Outside is equipped with support plate（55）, the fixed plate（54）Top is equipped with sliding shoe（56）, the sliding shoe
（56）With fixed plate（54）It is slidably connected, the sliding shoe（56）With support plate（55）Between be equipped with the second electric pushrod（57）.
4. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the main body（1）It is internal
Equipped with transverse slat（61）, the transverse slat（61）Bottom is equipped with piston（62）, the piston（62）It is respectively arranged at water storage tank and deposits gas
Inside tank, the transverse slat（61）With piston（62）Between be equipped with third electric pushrod（63）, the piston control switch（6）With
Three electric pushrods（63）Connection and control third electric pushrod（63）.
5. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the observation shell（7）It is interior
Portion is equipped with display screen, the observation shell（7）Side is equipped with camera lens adjustment switch（71）, the camera lens adjustment switch（71）For controlling
The amplification and diminution of camera lens processed, the observation shell（7）Top is equipped with signal transmitting apparatus（72）, the signal transmitting apparatus（72）
It is internally provided with CPU processor, GPU processors, wireless communication module, data memory module and server, the signal transmission dress
It sets（72）Output end is equipped with computer control terminal.
6. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the main body（1）Front side
It is switched equipped with adjustment（11）, the adjustment switch（11）For controlling electronic clamping jaw（46）With the first electric pushrod（47）Work
Make, the adjustment switch（11）Bottom is equipped with control and switchs（12）, the control switch（12）For controlling session mirror（42）With
Spray nozzle（43）Work.
7. a kind of gastroscope convenient for auxiliary gastric cancer detection as described in claim 1, which is characterized in that the light guide transfer tube
（81）Session mirror is extended to by light pipe（42）Inside, the storage case（2）Outside is equipped with communication port（21）, the communication port
（21）Quantity is set as two and extends to water storage tank by gas-guide tube and aqueduct respectively and deposit inside gas tank, the insertion tube
（3）With storage case（2）Between be connected with connection shell（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535843.XA CN108670186A (en) | 2018-05-30 | 2018-05-30 | A kind of gastroscope convenient for auxiliary gastric cancer detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535843.XA CN108670186A (en) | 2018-05-30 | 2018-05-30 | A kind of gastroscope convenient for auxiliary gastric cancer detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108670186A true CN108670186A (en) | 2018-10-19 |
Family
ID=63807207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535843.XA Pending CN108670186A (en) | 2018-05-30 | 2018-05-30 | A kind of gastroscope convenient for auxiliary gastric cancer detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108670186A (en) |
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| CN109452956A (en) * | 2018-11-20 | 2019-03-12 | 河北北方学院附属第医院 | A kind of tumor in digestive tract sampler |
| CN111202496A (en) * | 2020-01-07 | 2020-05-29 | 李佃贵 | Device for detecting grade of gastric precancerous lesion virus syndrome |
| CN112168124A (en) * | 2020-10-16 | 2021-01-05 | 张驰 | Foreign body measuring system of digestive endoscopy |
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| CN206652061U (en) * | 2016-12-26 | 2017-11-21 | 西安市儿童医院 | A kind of new corrugated hose fixing device |
| CN107928604A (en) * | 2017-11-16 | 2018-04-20 | 方永强 | A kind of protective device of the gastroscope scratching esophageal mucosa based on medical care |
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| CN203662723U (en) * | 2014-01-20 | 2014-06-25 | 张海燕 | Bronchofiberscope inspection and convenient-insertion device |
| CN204445815U (en) * | 2015-01-21 | 2015-07-08 | 绍兴市人民医院 | Fiber endoscopy clamps |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452956A (en) * | 2018-11-20 | 2019-03-12 | 河北北方学院附属第医院 | A kind of tumor in digestive tract sampler |
| CN111202496A (en) * | 2020-01-07 | 2020-05-29 | 李佃贵 | Device for detecting grade of gastric precancerous lesion virus syndrome |
| CN111202496B (en) * | 2020-01-07 | 2023-06-02 | 李佃贵 | Device for detecting grade of gastric cancer pre-disease turbidity-changing toxin syndrome |
| CN112168124A (en) * | 2020-10-16 | 2021-01-05 | 张驰 | Foreign body measuring system of digestive endoscopy |
| CN112168124B (en) * | 2020-10-16 | 2023-09-05 | 张驰 | Digestive endoscope foreign matter measurement system |
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