CN109602385A - A kind of dedicated bite-block device of gastro-endoscopic room nursing inspection - Google Patents
A kind of dedicated bite-block device of gastro-endoscopic room nursing inspection Download PDFInfo
- Publication number
- CN109602385A CN109602385A CN201910016770.8A CN201910016770A CN109602385A CN 109602385 A CN109602385 A CN 109602385A CN 201910016770 A CN201910016770 A CN 201910016770A CN 109602385 A CN109602385 A CN 109602385A
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- China
- Prior art keywords
- collecting chamber
- gastro
- tube body
- bite
- block device
- 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.)
- Granted
Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 34
- 238000007689 inspection Methods 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 46
- 210000003296 saliva Anatomy 0.000 abstract description 30
- 208000002193 Pain Diseases 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000018685 gastrointestinal system disease Diseases 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
Abstract
The present invention relates to medical instruments fields, specifically disclose a kind of dedicated bite-block device of gastro-endoscopic room nursing inspection, including occlusion part, button stings portion, collecting chamber and storage mouth, portion is stung by button and is connected to storage mouth upper end in occlusion part lower end, introducing port is equipped in the middle part of occlusion part, introducing port two sides are respectively symmetrically equipped with a through-hole, detaining the portion of stinging includes the collecting chamber being connected to through-hole lower end, filter plate is equipped on the outside of collecting chamber, through-hole upper end is threadedly coupled by connector with collecting pipe, the collecting pipe other end is connected to collecting chamber, collecting chamber includes elastic tube body, elastic tube body upper end is connected to collecting pipe.The saliva generated in oral cavity is flowed into collecting chamber by filter plate and saliva is sucked elastic tube body by squeezing the negative pressure that elastic tube body generates by the present invention, it is convenient and efficient, solve the problems, such as that will lead to patient using common bite-block when gastrocopy can not be discharged saliva.
Description
Technical field
The present invention relates to medical instruments field, specifically a kind of gastro-endoscopic room nursing checks dedicated bite-block device.
Background technique
Gastrocopy is as a kind of common solution for diagnosing gastrointestinal disease, commonly used in carrying out to Patients with Upper Alimentary Diseases
It checks so as to determination lesion promptly and accurately.It under normal conditions, all can be to upper bite-block be stung in disease population, then again when gastrocopy
Intubation is inserted into upper digestive tract by bite-block.
A kind of gastroscope dental pad is disclosed in the Chinese patent that Authorization Notice No. is CN202288227U, passes through bite-block
Solve the problems, such as that bite-block falls off in operating gastroscope, but above-mentioned technical solution in actual use there is also it is following not
Foot: due to being easy to produce a large amount of salivas in intubation in disease population, will lead to patient using common bite-block can not be discharged saliva, no
Pain only is increased to patient, also brings cleaning trouble to medical staff.Therefore, it is dedicated to design a kind of gastro-endoscopic room nursing inspection
Bite-block device, the problem of becoming current urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of nursing of gastro-endoscopic room to check dedicated bite-block device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of dedicated bite-block device of gastro-endoscopic room nursing inspection, including occlusion part, button sting portion, collecting chamber and storage mouth, occlusion part
Lower end is stung portion by button and is connected to storage mouth upper end, and the introducing port for being inserted into gastroscope flexible pipe, introducing port are equipped in the middle part of occlusion part
Two sides are respectively symmetrically equipped with a through-hole, and the button portion of stinging includes the collecting chamber being connected to through-hole lower end, are equipped with filter plate on the outside of collecting chamber,
Through-hole upper end is threadedly coupled by connector with collecting pipe, and the collecting pipe other end is connected to collecting chamber, and collecting chamber includes elastic tube
Body, elastic tube body upper end are connected to collecting pipe, and the connectivity part of elastic tube body and collecting pipe is equipped with inlet valve, elastic bottom of the pipe
Equipped with drainage conduit；It is intracavitary and button is bitten by tooth sting portion by the way that mouth insert port will be stored, and then can be used for gastro-endoscopic room nursing
It checks, while the saliva generated in oral cavity being flowed into collecting chamber by filter plate and is collected by collecting chamber, specifically
Saliva is sucked in elastic tube body from collecting chamber by squeezing the negative pressure that elastic tube body generates, it is convenient and efficient, without electricity
Pump driving, has saved the energy.
As a further solution of the present invention: being uniformly provided with multiple buckle on the outside of the filter plate and sting protrusion.
As further scheme of the invention: being equipped with buffer stopper between the collecting chamber and introducing port；The buffer stopper
Material be rubber；Button can be improved by buffer stopper and sting the buffering effect in portion, and then can be adapted for different size of oral cavity.
As further scheme of the invention: the storage mouth includes rubber tube, and rubber tube Inner Constitution is for being inserted into
The connecting cavity of conduit；Internal screw thread is equipped on the inside of the rubber tube；By inserting the catheter into connecting cavity, and then by conduit and store
Mouth is threadedly coupled, easy for assemble or unload, can be limited to the gastroscope flexible pipe being inserted into from introducing port by storing mouth, effectively be mentioned
The high safety of gastrocopy.
As further scheme of the invention: the drainage conduit is equipped with blow-off valve.
The gastro-endoscopic room nursing checks application of the dedicated bite-block device in gastrocopy.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is provided with button and stings portion, storage mouth and collecting chamber, intracavitary and bite button by tooth by that will store mouth insert port
Portion is stung, and then can be used for gastro-endoscopic room nursing and check, while being flowed into the saliva generated in oral cavity in collecting chamber by filter plate
And sucked saliva in elastic tube body by squeezing the negative pressure that elastic tube body generates, it is convenient and efficient, when solving gastrocopy
The problem of saliva can not be discharged in patient will lead to using common bite-block, without electric pump driving, saved the energy, had wide
Market prospects.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is the structural schematic diagram that gastro-endoscopic room nursing checks dedicated bite-block device.
Fig. 2 is the structural schematic diagram that gastro-endoscopic room nursing checks collecting chamber in dedicated bite-block device.
In figure: 1- conduit, 2- store mouth, and 3- button stings portion, and 4- button stings protrusion, 5- occlusion part, 6- through-hole, 7- connector, 8-
Collecting pipe, 9- collecting chamber, 10- inlet valve, 11- drainage conduit, 12- blow-off valve, 13- elasticity tube body, 14- buffer stopper, 15- are collected
Chamber, 16- filter plate, 17- internal screw thread, 18- rubber tube, 19- introducing port, 20- connecting cavity.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1
Referring to FIG. 1-2, in the embodiment of the present invention, a kind of dedicated bite-block device of gastro-endoscopic room nursing inspection, including occlusion part 5, button
Portion 3, collecting chamber 9 and storage mouth 2 are stung, 5 lower end of occlusion part is stung portion 3 by button and is connected to storage 2 upper end of mouth, by that will receive
2 insert port of mouth of receiving is intracavitary and bites button by tooth and stings portion 3, and then can be used for gastro-endoscopic room nursing and check；
Will lead to patient using common bite-block when in order to solve the problems, such as gastrocopy can not be discharged saliva, in the occlusion part 5
Portion is equipped with the introducing port 19 for being inserted into gastroscope flexible pipe, and 19 two sides of introducing port are respectively symmetrically equipped with a through-hole 6, the through-hole
6 upper ends are threadedly coupled by connector 7 with collecting pipe 8, and 8 other end of collecting pipe is connected to collecting chamber 9, by that will store mouth
2 insert ports are intracavitary and bite button by tooth and sting portion 3, and then can be used for gastro-endoscopic room nursing and check, while is right by collecting chamber 9
The saliva generated in oral cavity is collected；
Further, it includes the collecting chamber 15 being connected to 6 lower end of through-hole that the button, which stings portion 3, is equipped on the outside of the collecting chamber 15
Filter plate 16 is uniformly provided with multiple buckle on the outside of the filter plate 16 and stings protrusion 4, stings the button in portion 3 by the way that tooth is bitten button and stings protrusion
4, and then can be flowed into the saliva generated in oral cavity in collecting chamber 15 by filter plate 16；
Further, the collecting chamber 9 includes elastic tube body 13, and 13 upper end of the elasticity tube body is connected to collecting pipe 8, and elasticity
The connectivity part of tube body 13 and collecting pipe 8 is equipped with inlet valve 10, and elasticity 13 lower end of tube body is equipped with drainage conduit 11, the drainage conduit
11 are equipped with blow-off valve 12, by opening blow-off valve 12 and squeezing elastic tube body 13, are then shut off blow-off valve 12 and open charging
Valve 10 carries out a large amount of salivas of the intracavitary generation of outlet, particular by squeeze negative pressure that elastic tube body 13 generates by saliva from
Collecting chamber 15 sucks in elastic tube body 13, convenient and efficient, without electric pump driving；
Further, buffer stopper 14 is equipped between the collecting chamber 15 and introducing port 19, the material of the buffer stopper 14 is rubber,
Button can be improved by buffer stopper 14 and sting the buffering effect in portion 3, and then can be adapted for different size of oral cavity；
Further, the storage mouth 2 includes rubber tube 18, and 18 Inner Constitution of rubber tube is used to be inserted into the connection of conduit 1
Chamber 20, internal screw thread 17 is equipped on the inside of the rubber tube 18, and 1 upper outside of conduit is equipped with the outer spiral shell cooperated with internal screw thread 17
Line is threadedly coupled by the way that conduit 1 to be inserted into connecting cavity 20, and then by conduit 1 with storage mouth 2, easy for assemble or unload, passes through receipts
Mouth 2 of receiving can limit the gastroscope flexible pipe being inserted into from introducing port 19, effectively increase the safety of gastrocopy；
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
In the present embodiment, the gastro-endoscopic room nursing checks application of the dedicated bite-block device in gastrocopy.
Embodiment 2
Referring to FIG. 1-2, in the embodiment of the present invention, a kind of dedicated bite-block device of gastro-endoscopic room nursing inspection, including occlusion part 5, button
Portion 3, collecting chamber 9 and storage mouth 2 are stung, 5 lower end of occlusion part is stung portion 3 by button and is connected to storage 2 upper end of mouth, by that will receive
2 insert port of mouth of receiving is intracavitary and bites button by tooth and stings portion 3, and then can be used for gastro-endoscopic room nursing and check；
Will lead to patient using common bite-block when in order to solve the problems, such as gastrocopy can not be discharged saliva, in the occlusion part 5
Portion is equipped with the introducing port 19 for being inserted into gastroscope flexible pipe, and 19 two sides of introducing port are respectively symmetrically equipped with a through-hole 6, the through-hole
6 upper ends are threadedly coupled by connector 7 with collecting pipe 8, and 8 other end of collecting pipe is connected to collecting chamber 9, by that will store mouth
2 insert ports are intracavitary and bite button by tooth and sting portion 3, and then can be used for gastro-endoscopic room nursing and check, while is right by collecting chamber 9
The saliva generated in oral cavity is collected；
Further, it includes the collecting chamber 15 being connected to 6 lower end of through-hole that the button, which stings portion 3, is equipped on the outside of the collecting chamber 15
Filter plate 16 stings portion 3 by the way that tooth is bitten button, and then the saliva generated in oral cavity can be flowed into collecting chamber by filter plate 16
In 15；
Further, the collecting chamber 9 includes elastic tube body 13, and 13 upper end of the elasticity tube body is connected to collecting pipe 8, and elasticity
The connectivity part of tube body 13 and collecting pipe 8 is equipped with inlet valve 10, and elasticity 13 lower end of tube body is equipped with drainage conduit 11, the drainage conduit
11 are equipped with blow-off valve 12, by opening blow-off valve 12 and squeezing elastic tube body 13, are then shut off blow-off valve 12 and open charging
Valve 10 carries out a large amount of salivas of the intracavitary generation of outlet, particular by squeeze negative pressure that elastic tube body 13 generates by saliva from
Collecting chamber 15 sucks in elastic tube body 13, convenient and efficient, without electric pump driving；
Further, the storage mouth 2 includes rubber tube 18, and 18 Inner Constitution of rubber tube is used to be inserted into the connection of conduit 1
Chamber 20, internal screw thread 17 is equipped on the inside of the rubber tube 18, and 1 upper outside of conduit is equipped with the outer spiral shell cooperated with internal screw thread 17
Line is threadedly coupled by the way that conduit 1 to be inserted into connecting cavity 20, and then by conduit 1 with storage mouth 2, easy for assemble or unload, passes through receipts
Mouth 2 of receiving can limit the gastroscope flexible pipe being inserted into from introducing port 19, effectively increase the safety of gastrocopy, the device
In be not directed to part be the same as those in the prior art or can be realized by using the prior art.
In the present embodiment, the gastro-endoscopic room nursing checks application of the dedicated bite-block device in gastrocopy.
Embodiment 3
Also referring to shown in Fig. 1 and Fig. 2, in the embodiment of the present invention, a kind of gastro-endoscopic room nursing checks dedicated bite-block device, including
Occlusion part 5, button sting portion 3, collecting chamber 9 and storage mouth 2, and 5 lower end of occlusion part stings portion 3 by button and storage 2 upper end of mouth connects
It is logical, it is intracavitary and button is bitten by tooth sting portion 3 by that will store 2 insert port of mouth, and then can be used for gastro-endoscopic room and nurse inspection；
Will lead to patient using common bite-block when in order to solve the problems, such as gastrocopy can not be discharged saliva, in the occlusion part 5
Portion is equipped with the introducing port 19 for being inserted into gastroscope flexible pipe, and 19 two sides of introducing port are respectively symmetrically equipped with a through-hole 6, the through-hole
6 upper ends are threadedly coupled by connector 7 with collecting pipe 8, and 8 other end of collecting pipe is connected to collecting chamber 9, by that will store mouth
2 insert ports are intracavitary and bite button by tooth and sting portion 3, and then can be used for gastro-endoscopic room nursing and check, while is right by collecting chamber 9
The saliva generated in oral cavity is collected；
Further, it includes the collecting chamber 15 being connected to 6 lower end of through-hole that the button, which stings portion 3, is equipped on the outside of the collecting chamber 15
Filter plate 16 stings portion 3 by the way that tooth is bitten button, and then the saliva generated in oral cavity can be flowed into collecting chamber by filter plate 16
In 15, the collecting chamber 9 includes elastic tube body 13, and 13 upper end of the elasticity tube body be connected to collecting pipe 8, and elasticity tube body 13 and
The connectivity part of collecting pipe 8 is equipped with inlet valve 10, and elasticity 13 lower end of tube body is equipped with drainage conduit 11, and the drainage conduit 11 is equipped with
Blow-off valve 12, by opening blow-off valve 12 and squeeze elastic tube body 13, being then shut off blow-off valve 12 and opening the progress of inlet valve 10
The a large amount of salivas of the intracavitary generation of outlet, particular by squeezing negative pressure that elastic tube body 13 generates for saliva from collecting chamber 15
It sucks in elastic tube body 13, it is convenient and efficient, without electric pump driving, part is not directed in the device and is the same as those in the prior art
Or it can be realized by using the prior art.
In the present embodiment, the gastro-endoscopic room nursing checks application of the dedicated bite-block device in gastrocopy.
The working principle of the invention is: the gastro-endoscopic room nursing checks dedicated bite-block device, by that will store 2 insert port of mouth
It is intracavitary and button is bitten by tooth sting portion 3, and then can be used for gastro-endoscopic room nursing and check, while will be in oral cavity by filter plate 16
The saliva of generation flows into collecting chamber 15 and is collected by collecting chamber 9, generates particular by the elastic tube body 13 of extruding
Negative pressure sucks saliva in elastic tube body 13 from collecting chamber 15, convenient and efficient, without electric pump driving, has saved the energy.
The beneficial effects of the present invention are: the present apparatus, which is provided with button, stings portion, storage mouth and collecting chamber, by that will store mouth insertion
In oral cavity and button is bitten by tooth and stings portion, and then can be used for gastro-endoscopic room nursing and check, while will be in oral cavity by filter plate
The saliva of generation flows into collecting chamber and is sucked saliva in elastic tube body by squeezing the negative pressure that elastic tube body generates, convenient
Fast, solve the problems, such as that will lead to patient using common bite-block when gastrocopy can not be discharged saliva, without electric pump drive
It is dynamic, the energy has been saved, has been had a vast market foreground.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body meaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of gastro-endoscopic room nursing checks that dedicated bite-block device, including occlusion part (5), button are stung portion (3), collecting chamber (9) and received
Na Kou (2), occlusion part (5) lower end are stung portion (3) by button and are connected to storage mouth (2) upper end, which is characterized in that the occlusion part
(5) middle part is equipped with the introducing port (19) for being inserted into gastroscope flexible pipe, and introducing port (19) two sides are respectively symmetrically equipped with a through-hole (6)；
It includes the collecting chamber (15) being connected to through-hole (6) lower end that the button, which stings portion (3), is equipped with filter plate on the outside of collecting chamber (15)
(16), through-hole (6) upper end is threadedly coupled by connector (7) with collecting pipe (8), and collecting pipe (8) other end and collecting chamber (9) are even
It is logical；
The collecting chamber (9) includes elastic tube body (13), and elastic tube body (13) upper end is connected to collecting pipe (8), and elastic tube body
(13) inlet valve (10) are equipped with the connectivity part of collecting pipe (8), elastic tube body (13) lower end is equipped with drainage conduit (11).
2. gastro-endoscopic room nursing according to claim 1 checks dedicated bite-block device, which is characterized in that the filter plate (16)
Outside is uniformly provided with multiple buttons and stings raised (4).
3. gastro-endoscopic room nursing according to claim 2 checks dedicated bite-block device, which is characterized in that the collecting chamber (15)
Buffer stopper (14) are equipped between introducing port (19).
4. gastro-endoscopic room nursing according to claim 3 checks dedicated bite-block device, which is characterized in that the buffer stopper (14)
Material be rubber.
5. gastro-endoscopic room nursing according to claim 4 checks dedicated bite-block device, which is characterized in that the storage mouth (2)
Including rubber tube (18), rubber tube (18) Inner Constitution is used to be inserted into the connecting cavity (20) of conduit (1).
6. gastro-endoscopic room nursing according to claim 5 checks dedicated bite-block device, which is characterized in that the rubber tube (18)
Inside is equipped with internal screw thread (17).
7. -6 any gastro-endoscopic room nursing check dedicated bite-block device according to claim 1, which is characterized in that the discharge
It manages (11) and is equipped with blow-off valve (12).
8. a kind of gastro-endoscopic room nursing as claimed in claim 1 checks dedicated bite-block device answering in gastrocopy
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016770.8A CN109602385B (en) | 2019-01-08 | 2019-01-08 | Special bite-block device of gastroscope room nursing inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016770.8A CN109602385B (en) | 2019-01-08 | 2019-01-08 | Special bite-block device of gastroscope room nursing inspection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109602385A true CN109602385A (en) | 2019-04-12 |
| CN109602385B CN109602385B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016770.8A Expired - Fee Related CN109602385B (en) | 2019-01-08 | 2019-01-08 | Special bite-block device of gastroscope room nursing inspection |
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| Country | Link |
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| CN (1) | CN109602385B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116746871A (en) * | 2023-06-29 | 2023-09-15 | 北华大学 | Endoscopic inspection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201977954U (en) * | 2011-02-23 | 2011-09-21 | 张海英 | Gastroscope bite block |
| CN203226801U (en) * | 2013-05-15 | 2013-10-09 | 青岛市市立医院 | Gastroscope bite block |
| CN203693554U (en) * | 2014-02-18 | 2014-07-09 | 李丽华 | Mouth bite for stomachoscopy |
| CN206714735U (en) * | 2016-11-29 | 2017-12-08 | 烟台毓璜顶医院 | A kind of Novel gastroscope nurses check device |
| CN207136917U (en) * | 2017-02-17 | 2018-03-27 | 夏瑰丽 | A kind of wear-type bite-block for gastrocopy |
-
2019
- 2019-01-08 CN CN201910016770.8A patent/CN109602385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201977954U (en) * | 2011-02-23 | 2011-09-21 | 张海英 | Gastroscope bite block |
| CN203226801U (en) * | 2013-05-15 | 2013-10-09 | 青岛市市立医院 | Gastroscope bite block |
| CN203693554U (en) * | 2014-02-18 | 2014-07-09 | 李丽华 | Mouth bite for stomachoscopy |
| CN206714735U (en) * | 2016-11-29 | 2017-12-08 | 烟台毓璜顶医院 | A kind of Novel gastroscope nurses check device |
| CN207136917U (en) * | 2017-02-17 | 2018-03-27 | 夏瑰丽 | A kind of wear-type bite-block for gastrocopy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116746871A (en) * | 2023-06-29 | 2023-09-15 | 北华大学 | Endoscopic inspection device |
| CN116746871B (en) * | 2023-06-29 | 2023-12-19 | 北华大学 | Endoscopic inspection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109602385B (en) | 2022-04-05 |
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