CN109498929A - A kind of department of anesthesia's spraying device - Google Patents
A kind of department of anesthesia's spraying device Download PDFInfo
- Publication number
- CN109498929A CN109498929A CN201811503585.3A CN201811503585A CN109498929A CN 109498929 A CN109498929 A CN 109498929A CN 201811503585 A CN201811503585 A CN 201811503585A CN 109498929 A CN109498929 A CN 109498929A
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- China
- Prior art keywords
- chamber
- medicament
- atomizer
- barrel shell
- anesthesia
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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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a kind of department of anesthesia's spraying devices, including universal wheel, universal wheel support rod, device pedestal, medicament barrel shell, medicament chamber, discharge outlet, agitating device, drug inflow entrance；The present invention has structurally reasonable simple, production cost is low, it is easy for installation, provided with electric heater, medical fluid can be heated, the temperature of medical fluid is lower when preventing weather cold, certain stimulation can be caused to nerve by being sprayed on the wound of patient, lead to vessel retraction, it affects to operation, medical fluid is extracted by water pump, it can control the liquid volume of extraction, prevent liquid volume from not can control, cause the risk of operation, last first atomizer and the second atomizer can be by pressure come automatic adjustable spraying pressure and speed, patient is set to feel comfortable.
Description
Technical field:
The present invention relates to medical instruments field, in particular to a kind of department of anesthesia's spraying device.
Background technique:
Department of anesthesia is highly important department in hospital, and use scope is extensive, is related to the pain of patient over the course for the treatment of
Degree, especially patient need patient can be made to control in this way to the pharyngeal injection anaesthetic in oral cavity before doing tracheae or gastroscope
When treatment, slight illness is eased, this just needs to use the chemical spraying device of anesthesia, but, the existing spray for department of anesthesia fills
It sets, use is extremely inconvenient, because the temperature of medical fluid is lower when weather cold, is sprayed at meeting pair on the wound of patient
Nerve causes certain stimulation, leads to vessel retraction, affects to operation, and during operation, anesthesia
How much the dosage of medicine is not capable of fixing, if anaesthetic, which is finished, does not know that this causes great risk to operation but, to trouble
It is abnormally dangerous for person, and cannot either be performed the operation and be adjusted according to different patients for the chemical spraying device of existing department of anesthesia
The atomisation pressure and speed for saving spraying device, also bring large effect to patient, patient are made to feel very uncomfortable.
Summary of the invention:
The object of the invention is that solve the above-mentioned problems, and a kind of department of anesthesia's spraying device is provided.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: a kind of department of anesthesia's spraying device, including ten thousand
To wheel, universal wheel support rod, device pedestal, medicament barrel shell, medicament chamber, discharge outlet, agitating device, drug inflow entrance, electric heating
Device, drug cartridge, feed inlet, the first water pump, the first filter tip, pipeline, water tank, water inlet, L shape pipe, the first atomizer, second
Atomizer, zigzag thbe, the second water pump and the second filter tip；Described device base lower surface two sides are fixedly connected to universal wheel
Support rod, universal wheel support rod lower end are connected with universal wheel；Described device chassis left side upper surface is fixedly connected
There is a medicament barrel shell, the medicament barrel shell left outer surface is equipped with electric heater, outside the output end and medicament barrel of the electric heater
Shell links together；Medicament chamber is equipped in the medicament barrel shell；Outer surface is equipped with water tank on the right side of the medicament barrel shell, described
The fixation of water tank upper end is communicated with water inlet；The medicament barrel upper surface of outer cover fixation is communicated with feed inlet, the feed inlet lower end
Equipped with drug cartridge, the feed inlet is connected to drug cartridge fixation, and the drug cartridge lower end fixation is communicated with drug inflow entrance；It is described
Drug cartridge lower end is equipped with agitating device, and the agitating device lower end fixation is communicated with discharge outlet；The right surface of medicament chamber is equipped with
First water pump, first water pump is interior through there is a root canal road, is connected on the left of the pipeline with agitating device fixation, the pipeline
Right side is fixed with water tank and is connected to and extends to water tank bottom, and lower end is equipped with the first filter tip on the right side of the pipeline；The medicament barrel
The second water pump is equipped on the right side of shell lower surface, running through in second water pump has a zigzag thbe, the zigzag thbe left side and medicament
Bucket shell is fixed to be connected to and extends among medicament chamber, and the zigzag thbe left end is equipped with the second filter tip, and the zigzag thbe right end is set
There is the second atomizer；Upper end is fixed on the right side of the zigzag thbe is communicated with a L shape pipe, and the L shape pipe right end is equipped with the first atomization
Spray head.
Preferably, the specific structure of the agitating device are as follows: including agent outlet, filter screen, the first stirring blade,
Two stirring blades, the removal of foam plate, agitating device shell, teeter chamber, stirring rod, catheter and motor；Outside the agitating device
Teeter chamber is equipped in shell；Upper surface fixation is communicated with catheter on the left of the teeter chamber；It is fixedly connected among the teeter chamber
The removal of foam plate；The stirring chamber lower surface is equipped with filter screen, and the filter screen lower end is equipped with agent outlet；In the teeter chamber
It is equipped with motor among surface, is connected with stirring rod in the motor, the stirring rod extends to teeter chamber bottom, the electricity
The output shaft of machine links together with stirring rod；Lower two sides are fixedly connected to the second stirring blade in the stirring rod, described
Two sides are fixedly connected to the first stirring blade below second stirring blade.
Preferably, first atomizer and the second atomizer structure are consistent, first atomizer and
The specific structure of two atomizers are as follows: including nozzle body, pipe fitting, valve, spring, spring chamber, supporting block, admission chamber
Room shunts refinement supporting block, the first liquid outlet, the second liquid outlet and third liquid outlet；Fixed connection on the left of the nozzle body
There is pipe fitting；Feed liquor chamber is equipped in the nozzle body, the admission chamber indoor activity is connected with valve；It is set in the valve
There is spring chamber, spring is connected in the spring chamber, the spring right end is fixedly connected with supporting block, the support
Block right end is fixedly connected with shunting refinement supporting block；The first liquid outlet, the are evenly distributed on the right side of shunting refinement supporting block
Two liquid outlets and third liquid outlet.
Preferably, the universal wheel bottom is equipped with anti-skid device.
Preferably, being coated with one layer of heating wire in the medicament barrel shell.
Preferably, first filter tip is activated carbon adsorption filter tip.
Preferably, the motor is variable-frequency motor.
Beneficial effects of the present invention: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, be provided with electricity
Hot device can heat medical fluid, and the temperature of medical fluid is lower when preventing weather cold, be sprayed at meeting on the wound of patient
Certain stimulation is caused to nerve, leads to vessel retraction, affects to operation, medical fluid is extracted by water pump, it can be with
The liquid volume extracted is controlled, prevents liquid volume from not can control, causes the risk of operation, last first atomizer and the second atomization
Spray head can make patient feel comfortable by pressure come automatic adjustable spraying pressure and speed.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is agitating device structural schematic diagram of the present invention.
Fig. 3 is the first atomizer and the second atomizer structure schematic diagram of the invention.
1- universal wheel；2- universal wheel support rod；3- device pedestal；4- medicament barrel shell；5- medicament chamber；6- discharge outlet；7-
Agitating device；8- drug inflow entrance；9- electric heater；10- drug cartridge；11- feed inlet；The first water pump of 12-；The first filter tip of 13-；
14- pipeline；15- water tank；16- water inlet；17-L shape pipe；The first atomizer of 18-；The second atomizer of 19-；20-Z shape pipe；
The second water pump of 21-；The second filter tip of 22-；23- agent outlet；24- filter screen；The first stirring blade of 25-；The second paddle of 26-
Piece；27- the removal of foam plate；28- agitating device shell；The teeter chamber 29-；30- stirring rod；31- catheter；32- motor；33- spray
Head main body；34- pipe fitting；35- valve；36- spring；37- spring chamber；38- supporting block；39- feed liquor chamber；40- shunts thin
Change supporting block；The first liquid outlet of 41-；The second liquid outlet of 42-；43- third liquid outlet.
Specific embodiment:
As shown in Figure 1, present embodiment uses following technical scheme: a kind of department of anesthesia's spraying device, including universal wheel
1, universal wheel support rod 2, device pedestal 3, medicament barrel shell 4, medicament chamber 5, discharge outlet 6, agitating device 7, drug inflow entrance 8,
Electric heater 9, drug cartridge 10, feed inlet 11, the first water pump 12, the first filter tip 13, pipeline 14, water tank 15, water inlet 16, L shape
Pipe 17, the first atomizer 18, the second atomizer 19, zigzag thbe 20, the second water pump 21 and the second filter tip 22；Described device
3 lower surface two sides of pedestal are fixedly connected to universal wheel support rod 2, and 2 lower end of universal wheel support rod is connected with ten thousand
To wheel 1；3 left side upper surface of described device pedestal is fixedly connected with medicament barrel shell 4,4 left outer surface of medicament barrel shell
Equipped with electric heater 9, output end and the medicament barrel shell 4 of the electric heater 9 link together；It is equipped in the medicament barrel shell 4
Medicament chamber 5；The 4 right side outer surface of medicament barrel shell is equipped with water tank 15, and 15 upper end of the water tank fixation is communicated with water inlet 16；
4 upper surface of medicament barrel shell is fixed to be communicated with feed inlet 11, and 11 lower end of feed inlet is equipped with drug cartridge 10, the charging
Mouth 11 is connected to the fixation of drug cartridge 10, and 10 lower end of the drug cartridge fixation is communicated with drug inflow entrance 8；10 lower end of drug cartridge
Equipped with agitating device 7,7 lower end of the agitating device fixation is communicated with discharge outlet 6；The right surface of the medicament chamber 5 is equipped with the first water
Pump 12, first water pump 12 is interior through there is a root canal road 14, and 14 left side of pipeline is connected to the fixation of agitating device 7, described
14 right side of pipeline is fixed with water tank 15 is connected to and extends to 15 bottom of water tank, and the 14 right side lower end of pipeline is equipped with the first filter tip
13；The second water pump 21 is equipped on the right side of 4 lower surface of medicament barrel shell, running through in second water pump 21 has a zigzag thbe 20,
20 left side of the zigzag thbe and medicament barrel shell 4 are fixed to be connected to and extends among medicament chamber 5, and 20 left end of zigzag thbe is equipped with the
Two filter tips 22,20 right end of zigzag thbe are equipped with the second atomizer 19；20 right side upper end of the zigzag thbe fixation is communicated with one
Root L shape pipe 17,17 right end of L shape pipe are equipped with the first atomizer 18.
As shown in Fig. 2, the specific structure of the agitating device 7 are as follows: stirred including agent outlet 23, filter screen 24, first
Blade 25, the second stirring blade 26, the removal of foam plate 27, agitating device shell 28, teeter chamber 29, stirring rod 30, catheter 31
With motor 32；Teeter chamber 29 is equipped in the agitating device shell 28；Fixed be communicated in the 29 left side upper surface of teeter chamber is led
Liquid pipe 31；The removal of foam plate 27 is fixedly connected among the teeter chamber 29；29 lower surface of teeter chamber is equipped with filter screen 24,
24 lower end of filter screen is equipped with agent outlet 23；Motor 32 is equipped among 29 upper surface of teeter chamber, in the motor 32
It is connected with stirring rod 30, the stirring rod 30 extends to 29 bottom of teeter chamber, the output shaft and stirring rod of the motor 32
30 link together；Lower two sides are fixedly connected to the second stirring blade 26, second stirring blade in the stirring rod 30
26 lower sections two sides are fixedly connected to the first stirring blade 25.
As shown in figure 3, first atomizer 18 is consistent with 19 structure of the second atomizer, first atomizer
18 and second atomizer 19 specific structure are as follows: including nozzle body 33, pipe fitting 34, valve 35, spring 36, spring chamber
37, supporting block 38, feed liquor chamber 39, shunting refinement supporting block 40, the first liquid outlet 41, the second liquid outlet 42 and third go out liquid
Mouthful；Fixation is communicated with pipe fitting 34 on the left of the nozzle body 33；Be equipped with feed liquor chamber 39 in the nozzle body 33, it is described into
Valve 35 is connected in sap cavity room 39；Spring chamber 37 is equipped in the valve 35, activity connects in the spring chamber 37
It is connected to spring 36,36 right end of spring is fixedly connected with supporting block 38, and it is thin that 38 right end of supporting block is fixedly connected with shunting
Change supporting block 40；The first liquid outlet 41, the second liquid outlet 42 and third are evenly distributed on the right side of the shunting refinement supporting block 40
Liquid outlet 43.
Wherein, 1 bottom of universal wheel is equipped with anti-skid device；One layer of heating wire is coated in the medicament barrel shell 4；Institute
Stating the first filter tip 13 is activated carbon adsorption filter tip；The motor 32 is variable-frequency motor.
Use state of the invention are as follows: medicament barrel shell 4 is heated by electric heater 9, keeps internal medicament temperature suitable
Close, medicament poured into drug cartridge 10 from feed inlet 11, flows into agitating device 7, by the first water pump 12 from water tank 15 extract water into
Enter agitating device 7, drives the first stirring blade 25 and the second stirring blade 26 to be stirred by motor 32, the foam of setting disappears
Except plate 27 can completely cut off foam and medicament, agent outlet 23 is flowed by filter screen 24 after stirring and is flowed into from discharge outlet 6
Medicament chamber 5 is extracted out by the second water pump 21, into zigzag thbe 20 and L shape pipe 17 from the first atomizer 18 and the second atomizer
19 spray, into inside spray head, when pressure reach to a certain degree, valve 35 is jacked up by spring 36, medicament flow into admission chamber
Room 39 is sprayed finally by refinement supporting block 40 is shunted from the first liquid outlet 41, the second liquid outlet 42 and third liquid outlet 43.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of department of anesthesia's spraying device, it is characterised in that: including universal wheel (1), universal wheel support rod (2), device pedestal
(3), medicament barrel shell (4), medicament chamber (5), discharge outlet (6), agitating device (7), drug inflow entrance (8), electric heater (9), medicine
Object cylinder (10), feed inlet (11), the first water pump (12), the first filter tip (13), pipeline (14), water tank (15), water inlet (16),
L shape pipe (17), the first atomizer (18), the second atomizer (19), zigzag thbe (20), the second water pump (21) and the second filtering
Mouth (22)；
Described device pedestal (3) lower surface two sides are fixedly connected to universal wheel support rod (2), the universal wheel support rod (2)
Lower end is connected with universal wheel (1)；Upper surface is fixedly connected with medicament barrel shell (4), institute on the left of described device pedestal (3)
Medicament barrel shell (4) left outer surface is stated equipped with electric heater (9), the output end of the electric heater (9) and medicament barrel shell (4) are even
It is connected together；Medicament chamber (5) are equipped in the medicament barrel shell (4)；Outer surface is equipped with water tank on the right side of the medicament barrel shell (4)
(15), water tank (15) the upper end fixation is communicated with water inlet (16)；Medicament barrel shell (4) upper surface is fixed be communicated with into
Material mouth (11), feed inlet (11) lower end are equipped with drug cartridge (10), and the feed inlet (11) is connected to drug cartridge (10) fixation,
Drug cartridge (10) the lower end fixation is communicated with drug inflow entrance (8)；Drug cartridge (10) lower end is equipped with agitating device (7),
Agitating device (7) the lower end fixation is communicated with discharge outlet (6)；The right surface of the medicament chamber (5) is equipped with the first water pump (12), institute
It states in the first water pump (12) through there is a root canal road (14), is connected on the left of the pipeline (14) with agitating device (7) fixation, it is described
On the right side of pipeline (14) with water tank (15) are fixed be connected to and extend to water tank (15) bottom, pipeline (14) the right side lower end is equipped with the
One filter tip (13)；The second water pump (21) are equipped on the right side of medicament barrel shell (4) lower surface, are passed through in second water pump (21)
It is installed with a zigzag thbe (20), is fixed on the left of the zigzag thbe (20) with medicament barrel shell (4) and is connected to and extends in medicament chamber (5)
Between, zigzag thbe (20) left end is equipped with the second filter tip (22), and zigzag thbe (20) right end is equipped with the second atomizer (19)；
Upper end is fixed on the right side of the zigzag thbe (20) is communicated with a L shape pipe (17), and L shape pipe (17) right end is equipped with the first atomization spray
Head (18).
2. a kind of department of anesthesia's spraying device according to claim 1, it is characterised in that: the agitating device (7) includes
Agent outlet (23), filter screen (24), the first stirring blade (25), the second stirring blade (26), the removal of foam plate (27), stirring
Crust of the device (28), teeter chamber (29), stirring rod (30), catheter (31) and motor (32)；The agitating device shell (28)
It is interior to be equipped with teeter chamber (29)；
Upper surface fixation is communicated with catheter (31) on the left of the teeter chamber (29)；It is fixedly connected among the teeter chamber (29)
The removal of foam plate (27)；Teeter chamber (29) lower surface is equipped with filter screen (24), and filter screen (24) lower end is equipped with medicament
It exports (23)；Motor (32) are equipped among teeter chamber (29) upper surface, are connected with stirring rod in the motor (32)
(30), the stirring rod (30) extends to teeter chamber (29) bottom, and the output shaft of the motor (32) is connect with stirring rod (30)
Together；Lower two sides are fixedly connected to the second stirring blade (26) in the stirring rod (30), second stirring blade
(26) lower section two sides are fixedly connected to the first stirring blade (25).
3. a kind of department of anesthesia's spraying device according to claim 2, it is characterised in that: first atomizer (18)
It is consistent with the second atomizer (19) structure, the specific structure of first atomizer (18) and the second atomizer (19)
Are as follows: including nozzle body (33), pipe fitting (34), valve (35), spring (36), spring chamber (37), supporting block (38), feed liquor
Chamber (39) shunts refinement supporting block (40), the first liquid outlet (41), the second liquid outlet (42) and third liquid outlet (43)；Institute
It states fixation on the left of nozzle body (33) and is communicated with pipe fitting (34)；Feed liquor chamber (39) are equipped in the nozzle body (33), institute
It states in feed liquor chamber (39) and is connected with valve (35)；Spring chamber (37) are equipped in the valve (35), the spring cavity
It is connected with spring (36) in room (37), spring (36) right end is fixedly connected with supporting block (38), the supporting block
(38) right end is fixedly connected with shunting refinement supporting block (40)；First is evenly distributed on the right side of shunting refinement supporting block (40)
Liquid outlet (41), the second liquid outlet (42) and third liquid outlet (43).
4. a kind of department of anesthesia's spraying device according to claim 3, it is characterised in that: universal wheel (1) bottom is set
There is anti-skid device.
5. a kind of department of anesthesia's spraying device according to claim 3, it is characterised in that: in the medicament barrel shell (4)
It is coated with one layer of heating wire.
6. a kind of department of anesthesia's spraying device according to claim 3, it is characterised in that: first filter tip (13) is
Activated carbon adsorption filter tip.
7. a kind of department of anesthesia's spraying device according to claim 3, it is characterised in that: the motor (32) is variable-frequency electric
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503585.3A CN109498929A (en) | 2018-12-10 | 2018-12-10 | A kind of department of anesthesia's spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811503585.3A CN109498929A (en) | 2018-12-10 | 2018-12-10 | A kind of department of anesthesia's spraying device |
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| Publication Number | Publication Date |
|---|---|
| CN109498929A true CN109498929A (en) | 2019-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811503585.3A Pending CN109498929A (en) | 2018-12-10 | 2018-12-10 | A kind of department of anesthesia's spraying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193120A (en) * | 2019-05-31 | 2019-09-03 | 杭州清稞节能环保科技有限公司 | A kind of portable nano ion beautifying liquid manufacturing device |
| CN112509238A (en) * | 2020-11-16 | 2021-03-16 | 浙江万里学院 | Star-level hotel tooth protection tool sharing method |
| CN113318319A (en) * | 2021-07-16 | 2021-08-31 | 徐州市中心医院 | Painful branch of academic or vocational study is with portable anaesthesia device |
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| 北京农业大学农业机械化教研组: "《植保机械化》", 30 April 1982 * |
| 邓毛程等: "《氨基酸发酵生产技术》", 31 August 2014 * |
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