CN109289114A - Pediatric Oral Emergency therapeutic administratp device - Google Patents
Pediatric Oral Emergency therapeutic administratp device Download PDFInfo
- Publication number
- CN109289114A CN109289114A CN201811153704.7A CN201811153704A CN109289114A CN 109289114 A CN109289114 A CN 109289114A CN 201811153704 A CN201811153704 A CN 201811153704A CN 109289114 A CN109289114 A CN 109289114A
- Authority
- CN
- China
- Prior art keywords
- fixing sleeve
- connecting rod
- hole
- pediatric oral
- therapeutic administratp
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
-
- 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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- 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
- A61B1/24—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 mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
Abstract
The invention discloses Pediatric Oral Emergency therapeutic administratp devices, including fixing sleeve, slide plate, push rod, atomizer, connecting plate, pilot hole, connecting rod, spring, connection ring, snap-gauge, guide sleeve, connecting tube, drainage hole, the Pediatric Oral Emergency therapeutic administratp device, clever structure, it is powerful, it is easy to operate, by using the device, only a medical staff is needed the oral area of infant first can be carried out opening processing, medicine-feeding processing is carried out to the oral cavity of opening future trouble youngster again, furthermore, during medicine-feeding, medical staff can clearly observe the intraoral medicine-feeding situation of patient by using the illumination function and camera function of the device, not only reduce the working strength of medical staff, also effectively raise the medicine-feeding efficiency in infant oral cavity.
Description
Technical field
The present invention relates to drug delivery device more particularly to Pediatric Oral Emergency therapeutic administratp devices.
Background technique
At present clinically not dedicated for the device of Pediatric Oral Emergency administration.The mode disadvantage clinically added medicine to infant oral cavity
Hold it is as follows, 1, during medicine-feeding, the hand of medical staff is easy to be bitten by ill-matched infant;2, medicine-feeding process needs multidigit
Medical staff can just complete to operate, and a medical staff operates medicine-feeding to infant oral cavity intraoral illumination, another one medical staff, this
The manpower that kind mode of operation needs is more, wastes certain human cost.It follows that traditional medicine-feeding mode not only increases
The working strength of medical staff, also reduces the medicine-feeding efficiency in infant oral cavity, in view of disadvantages described above, it is really necessary to design children
Oral therapeutic administration device.
Summary of the invention
Technical problem to be solved by the present invention lies in: Pediatric Oral Emergency therapeutic administratp device is provided, to solve background technique
The problem of proposition.
In order to solve the above technical problems, the technical scheme is that Pediatric Oral Emergency therapeutic administratp device, including fixation
Set, slide plate, push rod, atomizer, connecting plate, pilot hole, connecting rod, spring, connection ring, snap-gauge, guide sleeve, connecting tube, row
Fluid apertures, the slide plate are located at fixing sleeve inner right side, and the slide plate is connected with fixing sleeve sliding, and the push rod is through solid
Fixed set right side, the push rod is connected with fixing sleeve sliding, and the push rod is connected with slide plate screw thread, the atomizer
Positioned at fixing sleeve inside left, the atomizer is connected with fixed external threading, and the connecting plate is located at fixing sleeve outer wall
Left side upper and lower ends, the connecting plate are connected with fixed external threading, and the pilot hole is located inside connecting plate, and described leads
It is through-hole to hole, the connecting rod runs through pilot hole, and the connecting rod is connected with pilot hole sliding, and the spring is located at
On the right side of connecting plate, the spring one end is connected with connecting rod adhesive, and the spring other end and connecting rod adhesive
It is connected, the connection ring is located on the right side of connecting rod, and the connection ring is connected with connecting rod screw thread, and the snap-gauge, which is located at, to be connected
On the left of extension bar, the snap-gauge is connected with connecting rod screw thread, and the guide sleeve is located on the left of snap-gauge, the guide sleeve and card
Plate screw thread is connected, and the connecting tube is on the left of fixing sleeve, and the connecting tube is connected with fixed external threading, the drain
Hole number is several, and the drainage hole is uniformly surrounded on connecting tube, and the drainage hole is through-hole.
Further, the fixing sleeve inside left upper end is additionally provided with LED light, the LED light and fixed external threading phase
Even.
Further, the fixing sleeve inside left lower end is additionally provided with camera, the camera and fixed external threading
It is connected.
Further, display, the display and fixed external threading are additionally provided on the left of the fixing sleeve outer wall front end
It is connected.
Further, the fixing sleeve inner bottom is additionally provided with battery, and the battery is connected with fixed external threading.
Further, it is additionally provided with baffle at left and right sides of the connecting plate, the baffle is through connecting rod, the gear
Plate is connected with connecting rod close-fitting, and the baffle is connected with connecting plate sliding.
Further, the fixing sleeve top right side has also extended through inlet tube, the inlet tube and fixed external threading phase
Even.
Further, the feed liquor pipe outer wall is additionally provided with check valve, and the check valve is connected with feed liquor pipe screw thread.
Further, relief hole is additionally provided with inside the guide sleeve, the relief hole is through-hole.
Compared with prior art, Pediatric Oral Emergency therapeutic administratp device, before use, medical staff is first by medical fluid by inlet tube
It pours into fixing sleeve, under the action of check valve, so that the external world will not be discharged by inlet tube in the medical fluid in fixing sleeve, in use,
Medical staff's right hand right end for holding fixing sleeve first, medical staff is again by the oral cavity of guide sleeve insertion infant, until fixed
After the snap-gauge of set left side upper and lower ends respectively blocks the upper lower tooth of infant, medical staff is again by the index finger of left hand and thumb
It being inserted into the corresponding connection ring in fixing sleeve or more two sides, medical staff is opposite by the index finger of left hand and thumb again and goes,
The connection ring of two sides above and below fixing sleeve is allowed to drive corresponding connecting rod together with snap-gauge and guide sleeve along pilot hole with this
Direction is opposite and goes, and synchronous, spring is in the state stretched, meanwhile, under the action of the baffle, so that connecting rod is along pilot hole
Direction will not move left and right when moving up and down along the direction of pilot hole, it is ensured that connecting rod is done up and down along pilot hole direction
Mobile stability, in the above manner, the oral area of infant is made to be in the state being open, medical staff strikes out LED with the hand again
Lamp, camera and display, by LED light to the intraoral irradiation of infant, meanwhile, it is by camera that infant is intraoral
Picture passes to the effect of display, so that medical staff need to only observe the picture that display is shown, can clearly check trouble
The intraoral situation of youngster, medical staff push push rod with the right hand again, at this point, push rod pushes slide plate to squeeze the medical fluid row in fixing sleeve
Enter in atomizer, by atomizer by after medical liquid atomizing again from connecting tube by drainage hole by the medical fluid after atomization to infant
The sprinkling of oral cavity surrounding, carries out medicine-feeding processing to the oral mucosa of infant with this, the Pediatric Oral Emergency therapeutic administratp device, and structure is skilful
It is wonderful, it is powerful, it is easy to operate, by using the device, only need a medical staff that can first open the oral area of infant
Mouth processing, then medicine-feeding processing is carried out to the oral cavity of opening future trouble youngster, in addition, medical staff can be by making during medicine-feeding
The intraoral medicine-feeding situation of patient is clearly observed with the illumination function and camera function of the device, not only reduces medical staff
Working strength, also effectively raise the medicine-feeding efficiency in infant oral cavity, meanwhile, battery be in order to the device provide energy
Supply, the battery are connected with LED light, camera and display conducting wire, the camera and display conducting wire phase
Even, the camera is miniature webcam, and relief hole is the working space in order to concede drainage hole, and spring is to allow and connect
Bar drives snap-gauge together with guide sleeve Rapid reset, and the atomizer model is preferably SJFN-1/4-SS.
Detailed description of the invention
Fig. 1 is the local front sectional view of Pediatric Oral Emergency therapeutic administratp device;
Fig. 2 is the right side view of connecting tube and guide sleeve;
Fig. 3 is the left view of connecting plate and pilot hole;
Fig. 4 is the usage state diagram of Pediatric Oral Emergency therapeutic administratp device.
Fixing sleeve 1, slide plate 2, push rod 3, atomizer 4, connecting plate 5, pilot hole 6, connecting rod 7, spring 8, connection ring 9,
Snap-gauge 10, guide sleeve 11, connecting tube 12, drainage hole 13, LED light 101, camera 102, display 103, battery 104, feed liquor
Pipe 105, check valve 106, relief hole 107, baffle 501.
The following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, Pediatric Oral Emergency therapeutic administratp device, including fixing sleeve 1, slide plate 2, push rod 3, mist
Change spray head 4, connecting plate 5, pilot hole 6, connecting rod 7, spring 8, connection ring 9, snap-gauge 10, guide sleeve 11, connecting tube 12, drainage hole
13, the slide plate 2 is located at 1 inner right side of fixing sleeve, and the slide plate 2 is connected with the sliding of fixing sleeve 1, and the push rod 3 passes through
1 right side of fixing sleeve is worn, the push rod 3 is connected with the sliding of fixing sleeve 1, and the push rod 3 is connected with 2 screw thread of slide plate, described
Atomizer 4 be located at 1 inside left of fixing sleeve, the atomizer 4 is connected with 1 screw thread of fixing sleeve, the connecting plate 5
The upper and lower ends on the left of 1 outer wall of fixing sleeve, the connecting plate 5 are connected with 1 screw thread of fixing sleeve, and the pilot hole 6 is located at
Inside connecting plate 5, the pilot hole 6 is through-hole, and the connecting rod 7 runs through pilot hole 6, the connecting rod 7 and guiding
The sliding of hole 6 is connected, and the spring 8 is located at 5 right side of connecting plate, and described 8 one end of spring is connected with 7 adhesive of connecting rod, and
8 other end of spring is connected with 7 adhesive of connecting rod, and the connection ring 9 is located at 7 right side of connecting rod, the connection
Ring 9 is connected with 7 screw thread of connecting rod, and the snap-gauge 10 is located at 7 left side of connecting rod, the snap-gauge 10 and 7 screw thread phase of connecting rod
Even, the guide sleeve 11 is located at 10 left side of snap-gauge, and the guide sleeve 11 is connected with 10 screw thread of snap-gauge, the connecting tube 12
Through 1 left side of fixing sleeve, the connecting tube 12 is connected with 1 screw thread of fixing sleeve, and 13 quantity of drainage hole is several, institute
The drainage hole 13 stated uniformly is surrounded on connecting tube 12, and the drainage hole 13 is through-hole, the 1 inside left upper end of fixing sleeve
It is additionally provided with LED light 101, the LED light 101 is connected with 1 screw thread of fixing sleeve, and the 1 inside left lower end of fixing sleeve is also set
There is camera 102, the camera 102 is connected with 1 screw thread of fixing sleeve, is additionally provided on the left of the 1 outer wall front end of fixing sleeve
Display 103, the display 103 are connected with 1 screw thread of fixing sleeve, and 1 inner bottom of fixing sleeve is additionally provided with battery
104, the battery 104 is connected with 1 screw thread of fixing sleeve, and baffle 501 is additionally provided at left and right sides of the connecting plate 5, described
Baffle 501 through connecting rod 7, the baffle 501 is connected with 7 close-fitting of connecting rod, and the baffle 501 and connecting plate
5 slidings are connected, and 1 top right side of fixing sleeve has also extended through inlet tube 105, the inlet tube 105 and 1 screw thread of fixing sleeve
It is connected, 105 outer wall of inlet tube is additionally provided with check valve 106, and the check valve 106 is connected with 105 screw thread of inlet tube, institute
Relief hole 107 is additionally provided with inside the guide sleeve 11 stated, the relief hole 107 is through-hole.
The Pediatric Oral Emergency therapeutic administratp device, before use, medical fluid is first poured into fixing sleeve 1 by inlet tube 105 by medical staff
It is interior, under the action of check valve 106, so that the external world will not be discharged by inlet tube 105 in the medical fluid in fixing sleeve 1, in use, first
Medical staff's right hand holds the right end of fixing sleeve 1, and guide sleeve 11 is inserted into the oral cavity of infant by medical staff again, until fixing sleeve
After the snap-gauge 10 of 1 left side upper and lower ends respectively blocks the upper lower tooth of infant, medical staff is again by the index finger of left hand and big thumb
Refer in the corresponding connection ring 9 in insertion about 1 two sides of fixing sleeve, medical staff again by the index finger of left hand and thumb opposite to each other and
Row, allows the connection ring 9 of about 1 two sides of fixing sleeve to drive corresponding connecting rod 7 together with 11 edge of snap-gauge 10 and guide sleeve with this
Pilot hole 6 direction it is opposite and go, synchronous, spring 8 is in the state stretched, meanwhile, under the action of baffle 501 so that
Connecting rod 7 will not move left and right when moving up and down along 6 direction of pilot hole along the direction of pilot hole 6, it is ensured that connecting rod 7
The stability moved up and down is done along 6 direction of pilot hole, in the above manner, the oral area of infant is made to be in the state being open,
Medical staff strikes out LED light 101, camera 102 and display 103 with the hand again, intraoral to infant by LED light 101
Irradiation, meanwhile, the intraoral picture of infant is passed to the effect of display 103 by camera 102, so that medical staff is only
The picture that the display of display 103 need to be observed, can clearly check the intraoral situation of infant, medical staff is pushed with the right hand again
Push rod 3, at this point, the medical fluid that push rod 3 pushes slide plate 2 to squeeze in fixing sleeve 1 is discharged into atomizer 4, by atomizer 4 by medicine
The medical fluid after atomization is sprayed to infant oral cavity surrounding from connecting tube 12 by drainage hole 13 again after liquid mist, with this to infant
Oral mucosa carries out medicine-feeding processing, meanwhile, battery 104 is to provide energy supply, the battery 104 to the device
It is connected with LED light 101, camera 102 and 103 conducting wire of display, the camera 102 is connected with 103 conducting wire of display,
The camera 102 is miniature webcam, and relief hole 107 is the working space in order to concede drainage hole 13, spring 8 be in order to
Connecting rod 7 is allowed to drive snap-gauge 10 together with 11 Rapid reset of guide sleeve, 4 model of atomizer is preferably SJFN-1/4-SS.
The present invention is not limited to above-mentioned specific embodiment, those skilled in the art from the above idea,
Without creative labor, the various transformation made are within the scope of the present invention.
Claims (9)
1. Pediatric Oral Emergency therapeutic administratp device, it is characterised in that including fixing sleeve, slide plate, push rod, atomizer, connecting plate, lead
Xiang Kong, connecting rod, spring, connection ring, snap-gauge, guide sleeve, connecting tube, drainage hole, the slide plate are located at right inside fixing sleeve
Side, the slide plate are connected with fixing sleeve sliding, and on the right side of fixing sleeve, the push rod and fixing sleeve slide the push rod
It is connected, and the push rod is connected with slide plate screw thread, the atomizer is located at fixing sleeve inside left, the atomization spray
Head is connected with fixed external threading, and the connecting plate is located at upper and lower ends on the left of fixing sleeve outer wall, the connecting plate and fixation
External threading is connected, and the pilot hole is located inside connecting plate, and the pilot hole is through-hole, and the connecting rod is through guiding
Hole, the connecting rod are connected with pilot hole sliding, and the spring is located on the right side of connecting plate, the spring one end and connection
Bar adhesive is connected, and the spring other end is connected with connecting rod adhesive, and the connection ring is located on the right side of connecting rod,
The connection ring is connected with connecting rod screw thread, and the snap-gauge is located on the left of connecting rod, the snap-gauge and connecting rod screw thread
It is connected, the guide sleeve is located on the left of snap-gauge, and the guide sleeve is connected with snap-gauge screw thread, and the connecting tube is through fixation
Set left side, the connecting tube are connected with fixed external threading, and the drain hole number is several, and the drainage hole is uniform
It is surrounded on connecting tube, the drainage hole is through-hole.
2. Pediatric Oral Emergency therapeutic administratp device as described in claim 1, it is characterised in that in the fixing sleeve inside left
End is additionally provided with LED light, and the LED light is connected with fixed external threading.
3. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 2, it is characterised in that under the fixing sleeve inside left
End is additionally provided with camera, and the camera is connected with fixed external threading.
4. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 3, it is characterised in that the fixing sleeve outer wall front end is left
Side is additionally provided with display, and the display is connected with fixed external threading.
5. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 4, it is characterised in that the fixing sleeve inner bottom is also
Equipped with battery, the battery is connected with fixed external threading.
6. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 5, it is characterised in that at left and right sides of the connecting plate also
Equipped with baffle, the baffle is connected through connecting rod, the baffle with connecting rod close-fitting, and the baffle and connection
Plate sliding is connected.
7. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 6, it is characterised in that the fixing sleeve top right side is also
Through there is inlet tube, the inlet tube is connected with fixed external threading.
8. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 7, it is characterised in that the feed liquor pipe outer wall is additionally provided with
Check valve, the check valve are connected with feed liquor pipe screw thread.
9. Pediatric Oral Emergency therapeutic administratp device as claimed in claim 8, it is characterised in that be additionally provided with inside the guide sleeve
Relief hole, the relief hole are through-hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811153704.7A CN109289114A (en) | 2018-09-30 | 2018-09-30 | Pediatric Oral Emergency therapeutic administratp device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811153704.7A CN109289114A (en) | 2018-09-30 | 2018-09-30 | Pediatric Oral Emergency therapeutic administratp device |
Publications (1)
Publication Number | Publication Date |
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CN109289114A true CN109289114A (en) | 2019-02-01 |
Family
ID=65161185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811153704.7A Pending CN109289114A (en) | 2018-09-30 | 2018-09-30 | Pediatric Oral Emergency therapeutic administratp device |
Country Status (1)
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CN (1) | CN109289114A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112774009A (en) * | 2021-03-17 | 2021-05-11 | 西安交通大学医学院第二附属医院 | Special rectum drug delivery device for digestive system department |
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CN205268318U (en) * | 2016-01-14 | 2016-06-01 | 王新萍 | Support formula oral cavity cleaning and sterilizing device |
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CN105771077A (en) * | 2016-05-14 | 2016-07-20 | 刘海明 | Portable application device for stomatological department |
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CN206391352U (en) * | 2016-09-23 | 2017-08-11 | 任萍 | A kind of ear-nose-throat department doser |
CN206566340U (en) * | 2016-08-23 | 2017-10-20 | 杨怡 | A kind of throat feeding device |
CN206852911U (en) * | 2017-01-18 | 2018-01-09 | 西安交通大学医学院第一附属医院 | Division of respiratory disease nursing chemical sprayer |
WO2018155630A1 (en) * | 2017-02-23 | 2018-08-30 | 正樹 神原 | Photography evalulation/detection unit and optical device |
CN207837965U (en) * | 2017-10-12 | 2018-09-11 | 江西青山堂医疗器械有限公司 | A kind of syringe for oral cavity anesthesia |
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Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205163020U (en) * | 2015-12-13 | 2016-04-20 | 李姝� | Oral cavity expansion medicine feeding device |
CN205286299U (en) * | 2015-12-24 | 2016-06-08 | 康海燕 | Intestines and stomach scope inspection oral cavity support for gastroenterology |
CN205268318U (en) * | 2016-01-14 | 2016-06-01 | 王新萍 | Support formula oral cavity cleaning and sterilizing device |
CN206026856U (en) * | 2016-05-05 | 2017-03-22 | 赵素平 | Ware of dosing with scalable denture fixing device |
CN105771077A (en) * | 2016-05-14 | 2016-07-20 | 刘海明 | Portable application device for stomatological department |
CN206566340U (en) * | 2016-08-23 | 2017-10-20 | 杨怡 | A kind of throat feeding device |
CN206391352U (en) * | 2016-09-23 | 2017-08-11 | 任萍 | A kind of ear-nose-throat department doser |
CN206852911U (en) * | 2017-01-18 | 2018-01-09 | 西安交通大学医学院第一附属医院 | Division of respiratory disease nursing chemical sprayer |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112774009A (en) * | 2021-03-17 | 2021-05-11 | 西安交通大学医学院第二附属医院 | Special rectum drug delivery device for digestive system department |
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Application publication date: 20190201 |