CN109602385B - Special bite-block device of gastroscope room nursing inspection - Google Patents
Special bite-block device of gastroscope room nursing inspection Download PDFInfo
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- CN109602385B CN109602385B CN201910016770.8A CN201910016770A CN109602385B CN 109602385 B CN109602385 B CN 109602385B CN 201910016770 A CN201910016770 A CN 201910016770A CN 109602385 B CN109602385 B CN 109602385B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 31
- 238000007689 inspection Methods 0.000 title description 10
- 238000002575 gastroscopy Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 abstract description 30
- 210000003296 saliva Anatomy 0.000 abstract description 28
- 208000002193 Pain Diseases 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000018522 Gastrointestinal disease Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 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
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- A61B1/2736—Gastroscopes
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- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Gastroenterology & Hepatology (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Endoscopes (AREA)
Abstract
The invention relates to the field of medical instruments, and particularly discloses a special bite block device for gastroscope room nursing and examination, which comprises a shielding part, a buckling and biting part, a collecting chamber and a receiving port, wherein the lower end of the shielding part is communicated with the upper end of the receiving port through the buckling and biting part, the middle part of the shielding part is provided with a leading-in port, two sides of the leading-in port are respectively and symmetrically provided with a through hole, the buckling and biting part comprises a collecting cavity communicated with the lower end of the through hole, the outer side of the collecting cavity is provided with a filter plate, the upper end of the through hole is in threaded connection with a collecting pipe through a connecting port, the other end of the collecting pipe is communicated with the collecting chamber, the collecting chamber comprises an elastic pipe body, and the upper end of the elastic pipe body is communicated with the collecting pipe. According to the invention, saliva generated in the oral cavity flows into the collection cavity through the filter plate, and is sucked into the elastic tube body through the negative pressure generated by extruding the elastic tube body, so that the device is convenient and rapid, and the problem that a patient cannot discharge the saliva due to the adoption of a common bite block during gastroscopy is solved.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a special bite block device for gastroscope room nursing and examination.
Background
Gastroscopy, a common method for diagnosing gastrointestinal diseases, is generally used for examining patients with upper gastrointestinal diseases to determine the focus accurately in time. Typically, a patient is subjected to a gastroscopy by biting the bite block into the patient's mouth and inserting the cannula through the bite block into the upper digestive tract.
The Chinese patent with the publication number of CN202288227U discloses a special bite block for gastroscopy, which effectively solves the problem of the bite block falling off in the operation of gastroscopy through the bite block, but the technical proposal has the following defects in the practical use: because a large amount of saliva is easily produced when the patient is intubated in the mouth, the patient can not discharge the saliva by adopting the common tooth cushion, thereby not only increasing the pain of the patient, but also bringing trouble to the cleaning of medical staff. Therefore, the design of a special bite block device for gastroscopy room nursing and examination becomes a problem which needs to be solved at present.
Disclosure of Invention
The invention aims to provide a special bite block device for nursing and examination in a gastroscope room, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a special bite-block device for gastroscope chamber nursing and examination comprises a shielding part, a buckling and biting part, a collecting chamber and a containing port, wherein the lower end of the shielding part is communicated with the upper end of the containing port through the buckling and biting part; insert the oral cavity and bite the portion through the tooth bite through taking in the mouth, and then can be used for gastroscope room nursing inspection, the saliva that produces the oral cavity simultaneously flows in and collects the intracavity and collects through collecting the room through the filter, specifically is to inhale the elastic tube body from collecting the chamber with saliva through the negative pressure that extrusion elastic tube body produced in, and convenient and fast need not to adopt the electric pump drive, has practiced thrift the energy.
As a further scheme of the invention: the filter outside evenly is equipped with a plurality of buckles and stings the arch.
As a still further scheme of the invention: a buffer block is arranged between the collection cavity and the guide-in port; the buffer block is made of rubber; can improve the buffering effect of detaining the portion of stinging through the buffer block, and then can be applicable to the oral cavity of equidimension not.
As a still further scheme of the invention: the containing port comprises a rubber tube, and a connecting cavity for inserting a catheter is formed inside the rubber tube; the inner side of the rubber tube is provided with an internal thread; through connecting the intracavity with pipe insertion, and then with pipe and storage port threaded connection, the installation is dismantled conveniently, can carry on spacingly to the gastroscope hose from introducing port male through the storage port, has effectively improved the security of gastroscope inspection.
As a still further scheme of the invention: and a discharge valve is arranged on the discharge pipe.
The special bite block device for gastroscopy room nursing examination is applied to gastroscopy.
Compared with the prior art, the invention has the beneficial effects that:
the invention is provided with the buckling and biting part, the containing port and the collecting chamber, the containing port is inserted into the oral cavity and the buckling and biting part is bitten by teeth, so that the invention can be used for nursing and inspection of a gastroscope chamber, meanwhile, saliva generated in the oral cavity flows into the collecting cavity through the filter plate and is sucked into the elastic tube body through negative pressure generated by extruding the elastic tube body, the invention is convenient and rapid, the problem that the saliva can not be discharged by a patient due to the adoption of a common tooth cushion during gastroscope inspection is solved, the electric pump driving is not needed, the energy is saved, and the invention has wide market prospect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a bite block device special for gastroscopy room nursing and examination.
Fig. 2 is a schematic structural diagram of a collecting chamber in a bite block device special for gastroscopy room nursing and examination.
In the figure: 1-conduit, 2-receiving opening, 3-biting part, 4-biting bulge, 5-shielding part, 6-through hole, 7-connecting opening, 8-collecting pipe, 9-collecting chamber, 10-feeding valve, 11-discharging pipe, 12-discharging valve, 13-elastic pipe body, 14-buffer block, 15-collecting cavity, 16-filtering plate, 17-internal thread, 18-rubber pipe, 19-introducing opening and 20-connecting cavity.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a bite block device dedicated for gastroscope room nursing and examination includes a shielding portion 5, a buckling and biting portion 3, a collecting chamber 9 and a receiving opening 2, wherein a lower end of the shielding portion 5 is communicated with an upper end of the receiving opening 2 through the buckling and biting portion 3, and the receiving opening 2 is inserted into an oral cavity and bites the buckling and biting portion 3 through teeth, so as to be used for gastroscope room nursing and examination;
in order to solve the problem that saliva cannot be discharged by a patient due to the fact that a common bite block is adopted in gastroscopy, an introducing port 19 for inserting a gastroscopy hose is arranged in the middle of the shielding portion 5, through holes 6 are symmetrically arranged on two sides of the introducing port 19 respectively, the upper ends of the through holes 6 are in threaded connection with a collecting pipe 8 through a connecting port 7, the other end of the collecting pipe 8 is communicated with a collecting chamber 9, the containing port 2 is inserted into the oral cavity and the buckling and biting portion 3 is bitten by teeth, accordingly, the gastroscopy nursing and checking device can be used for gastroscopy chamber nursing and meanwhile saliva generated in the oral cavity is collected through the collecting chamber 9;
furthermore, the buckling and biting part 3 comprises a collecting cavity 15 communicated with the lower end of the through hole 6, a filter plate 16 is arranged on the outer side of the collecting cavity 15, a plurality of buckling and biting bulges 4 are uniformly arranged on the outer side of the filter plate 16, and saliva generated in the oral cavity can flow into the collecting cavity 15 through the filter plate 16 by biting teeth on the buckling and biting bulges 4 of the buckling and biting part 3;
further, the collecting chamber 9 comprises an elastic tube body 13, the upper end of the elastic tube body 13 is communicated with the collecting tube 8, a feeding valve 10 is arranged at the communication position of the elastic tube body 13 and the collecting tube 8, a discharging tube 11 is arranged at the lower end of the elastic tube body 13, a discharging valve 12 is arranged on the discharging tube 11, a large amount of saliva generated in the discharging port cavity is discharged by opening the discharging valve 12 and extruding the elastic tube body 13, then the discharging valve 12 is closed and the feeding valve 10 is opened, specifically, the saliva is sucked into the elastic tube body 13 from the collecting cavity 15 by negative pressure generated by extruding the elastic tube body 13, and the collecting chamber is convenient and rapid without being driven by an electric pump;
further, a buffer block 14 is arranged between the collecting cavity 15 and the introducing port 19, the buffer block 14 is made of rubber, the buffer effect of the buckling and biting part 3 can be improved through the buffer block 14, and the oral cavity sucking device is further suitable for oral cavities with different sizes;
furthermore, the containing port 2 comprises a rubber tube 18, a connecting cavity 20 for inserting the catheter 1 is formed inside the rubber tube 18, an internal thread 17 is arranged on the inner side of the rubber tube 18, an external thread matched with the internal thread 17 is arranged on the outer side of the upper part of the catheter 1, the catheter 1 is inserted into the connecting cavity 20, the catheter 1 is further in threaded connection with the containing port 2, the installation and the disassembly are convenient, the gastroscope hose inserted from the introducing port 19 can be limited through the containing port 2, and the safety of the gastroscope examination is effectively improved;
the parts of the device not involved are the same as or can be implemented using prior art.
In this embodiment, the bite block device dedicated for gastroscopy room nursing and examination is applied to gastroscopy.
Example 2
Referring to fig. 1-2, in an embodiment of the present invention, a bite block device dedicated for gastroscope room nursing and examination includes a shielding portion 5, a buckling and biting portion 3, a collecting chamber 9 and a receiving opening 2, wherein a lower end of the shielding portion 5 is communicated with an upper end of the receiving opening 2 through the buckling and biting portion 3, and the receiving opening 2 is inserted into an oral cavity and bites the buckling and biting portion 3 through teeth, so as to be used for gastroscope room nursing and examination;
in order to solve the problem that saliva cannot be discharged by a patient due to the fact that a common bite block is adopted in gastroscopy, an introducing port 19 for inserting a gastroscopy hose is arranged in the middle of the shielding portion 5, through holes 6 are symmetrically arranged on two sides of the introducing port 19 respectively, the upper ends of the through holes 6 are in threaded connection with a collecting pipe 8 through a connecting port 7, the other end of the collecting pipe 8 is communicated with a collecting chamber 9, the containing port 2 is inserted into the oral cavity and the buckling and biting portion 3 is bitten by teeth, accordingly, the gastroscopy nursing and checking device can be used for gastroscopy chamber nursing and meanwhile saliva generated in the oral cavity is collected through the collecting chamber 9;
further, the buckling and biting part 3 comprises a collecting cavity 15 communicated with the lower end of the through hole 6, a filter plate 16 is arranged outside the collecting cavity 15, and saliva generated in the oral cavity can flow into the collecting cavity 15 through the filter plate 16 by biting teeth on the buckling and biting part 3;
further, the collecting chamber 9 comprises an elastic tube body 13, the upper end of the elastic tube body 13 is communicated with the collecting tube 8, a feeding valve 10 is arranged at the communication position of the elastic tube body 13 and the collecting tube 8, a discharging tube 11 is arranged at the lower end of the elastic tube body 13, a discharging valve 12 is arranged on the discharging tube 11, a large amount of saliva generated in the discharging port cavity is discharged by opening the discharging valve 12 and extruding the elastic tube body 13, then the discharging valve 12 is closed and the feeding valve 10 is opened, specifically, the saliva is sucked into the elastic tube body 13 from the collecting cavity 15 by negative pressure generated by extruding the elastic tube body 13, and the collecting chamber is convenient and rapid without being driven by an electric pump;
further, the containing port 2 comprises a rubber tube 18, a connecting cavity 20 for inserting the catheter 1 is formed inside the rubber tube 18, an internal thread 17 is arranged on the inner side of the rubber tube 18, an external thread matched with the internal thread 17 is arranged on the outer side of the upper portion of the catheter 1, the catheter 1 is inserted into the connecting cavity 20, the catheter 1 is further in threaded connection with the containing port 2, the installation and the disassembly are convenient, the gastroscope hose inserted from the introducing port 19 can be limited through the containing port 2, the safety of the gastroscope examination is effectively improved, and the part not involved in the device is the same as the prior art or can be realized by adopting the prior art.
In this embodiment, the bite block device dedicated for gastroscopy room nursing and examination is applied to gastroscopy.
Example 3
Referring to fig. 1 and 2 together, in an embodiment of the present invention, a bite block device dedicated for gastroscope room nursing and examination includes a shielding portion 5, a buckling and biting portion 3, a collecting chamber 9 and a receiving opening 2, wherein a lower end of the shielding portion 5 is communicated with an upper end of the receiving opening 2 through the buckling and biting portion 3, and the receiving opening 2 is inserted into an oral cavity and bites the buckling and biting portion 3 through teeth, so as to be used for gastroscope room nursing and examination;
in order to solve the problem that saliva cannot be discharged by a patient due to the fact that a common bite block is adopted in gastroscopy, an introducing port 19 for inserting a gastroscopy hose is arranged in the middle of the shielding portion 5, through holes 6 are symmetrically arranged on two sides of the introducing port 19 respectively, the upper ends of the through holes 6 are in threaded connection with a collecting pipe 8 through a connecting port 7, the other end of the collecting pipe 8 is communicated with a collecting chamber 9, the containing port 2 is inserted into the oral cavity and the buckling and biting portion 3 is bitten by teeth, accordingly, the gastroscopy nursing and checking device can be used for gastroscopy chamber nursing and meanwhile saliva generated in the oral cavity is collected through the collecting chamber 9;
furthermore, the buckling and biting part 3 comprises a collecting cavity 15 communicated with the lower end of the through hole 6, a filter plate 16 is arranged outside the collecting cavity 15, the buckling and biting part 3 is bitten by teeth, and then saliva generated in the oral cavity can flow into the collecting cavity 15 through the filter plate 16, the collecting chamber 9 comprises an elastic tube body 13, the upper end of the elastic tube body 13 is communicated with the collecting pipe 8, a feeding valve 10 is arranged at the communication position of the elastic tube body 13 and the collecting pipe 8, a discharging pipe 11 is arranged at the lower end of the elastic tube body 13, a discharging valve 12 is arranged on the discharging pipe 11, the discharging valve 12 is opened and the elastic tube body 13 is squeezed, then the discharging valve 12 is closed and the feeding valve 10 is opened to discharge a large amount of saliva generated in the oral cavity, particularly, the saliva is sucked into the elastic tube body 13 from the collecting cavity 15 through negative pressure generated by squeezing the elastic tube body 13, the electric pump is convenient and rapid, and the electric pump driving is not needed, the parts of the device not involved are the same as or can be implemented using prior art.
In this embodiment, the bite block device dedicated for gastroscopy room nursing and examination is applied to gastroscopy.
The working principle of the invention is as follows: special bite-block device of gastroscope room nursing inspection, through will accomodate mouthful 2 and insert the oral cavity and bite the portion 3 of stinging through the tooth bite, and then can be used for the gastroscope room nursing inspection, simultaneously collect in the saliva inflow collection chamber 15 that produces the oral cavity through filter 16 and through collecting chamber 9, specifically be through the negative pressure that extrusion elasticity body 13 produced come saliva from collecting chamber 15 in inhaling elasticity body 13, convenient and fast, need not to adopt the electric pump drive, the energy has been practiced thrift.
The invention has the beneficial effects that: this device has set up the knot and has bitten the portion, accomodate the mouth and collect the room, through will accomodate the mouth and insert the oral cavity and bite the knot through the tooth and sting the portion, and then can be used for gastroscope room nursing inspection, simultaneously through the filter with the saliva inflow that the oral cavity produced collect the intracavity and through the negative pressure that extrusion elasticity body produced with saliva suction elasticity body in, convenient and fast, adopt ordinary bite-block can lead to the problem of the unable saliva of discharging of patient when having solved the gastroscope inspection, need not to adopt the electric pump drive, the energy has been practiced thrift, wide market prospect has.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A special bite-block device for gastroscope room nursing and examination comprises a shielding part (5), a buckling and biting part (3), a collecting chamber (9) and a receiving port (2), wherein the lower end of the shielding part (5) is communicated with the upper end of the receiving port (2) through the buckling and biting part (3), the special bite-block device is characterized in that the middle part of the shielding part (5) is provided with an introducing port (19) for inserting a gastroscope hose, and two sides of the introducing port (19) are respectively symmetrically provided with a through hole (6);
the buckling and biting part (3) comprises a collecting cavity (15) communicated with the lower end of the through hole (6), a filter plate (16) is arranged on the outer side of the collecting cavity (15), the upper end of the through hole (6) is in threaded connection with the collecting pipe (8) through a connecting port (7), and the other end of the collecting pipe (8) is communicated with the collecting chamber (9);
the collecting chamber (9) comprises an elastic pipe body (13), the upper end of the elastic pipe body (13) is communicated with the collecting pipe (8), a feeding valve (10) is arranged at the communication position of the elastic pipe body (13) and the collecting pipe (8), a discharging pipe (11) is arranged at the lower end of the elastic pipe body (13), and a discharging valve (12) is arranged on the discharging pipe (11); the accommodating port (2) comprises a rubber tube (18), a connecting cavity (20) for inserting the catheter (1) is formed in the rubber tube (18), and an internal thread (17) is arranged on the inner side of the rubber tube (18);
a plurality of buckling and biting bulges (4) are uniformly arranged on the outer side of the filter plate (16), and a buffer block (14) is arranged between the collecting cavity (15) and the introducing port (19).
2. The bite block device special for gastroscopy room care examination according to claim 1, characterized in that the material of the buffer block (14) is rubber.
3. Use of a bite block device for gastroscopy room care examination according to any one of claims 1-2 in gastroscopy.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN109602385A CN109602385A (en) | 2019-04-12 |
| CN109602385B true CN109602385B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116746871B (en) * | 2023-06-29 | 2023-12-19 | 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 |
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| CN109602385A (en) | 2019-04-12 |
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Inventor after: Zhou Li Inventor after: Qiyingjing Inventor after: Dai Jinming Inventor after: Xu Jinghua Inventor after: Xing Ling Inventor before: Zhou Li Inventor before: Qi Yingjing Inventor before: Dai Jinming Inventor before: Xu Jinghua Inventor before: Xing Ling |
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Granted publication date: 20220405 |