CN111569224B - Anesthesiology spray device that can control the spray volume and injection speed of the spray - Google Patents
Anesthesiology spray device that can control the spray volume and injection speed of the spray Download PDFInfo
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- CN111569224B CN111569224B CN202010396910.1A CN202010396910A CN111569224B CN 111569224 B CN111569224 B CN 111569224B CN 202010396910 A CN202010396910 A CN 202010396910A CN 111569224 B CN111569224 B CN 111569224B
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- 239000007921 spray Substances 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 title claims 5
- 239000007924 injection Substances 0.000 title claims 5
- 238000005507 spraying Methods 0.000 claims abstract description 60
- 241000238367 Mya arenaria Species 0.000 claims abstract description 20
- 206010002091 Anaesthesia Diseases 0.000 abstract description 21
- 230000037005 anaesthesia Effects 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000003444 anaesthetic effect Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000036407 pain Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 206010040030 Sensory loss Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009454 functional inhibition Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
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- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (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)
- Media Introduction/Drainage Providing Device (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
本发明涉及医疗器械的技术领域，且公开了能控制喷雾的喷量与喷入速度的麻醉科用喷雾装置，包括外壳一和外壳二，所述外壳一的外部活动连接有软壳，软壳的内部活动连接有顶杆，外壳一的内部活动连接有齿杆，外壳一的内部活动连接有齿轮一；通过外壳一、软壳、顶杆、齿杆、齿轮一、夹杆一、齿轮二、夹杆二、管道之间的相互作用下，可以使得本装置在按压软壳，进而通过气压的变化使得麻醉液通过第二管道流出，这样更适合医务人员正常使用的习惯，并且按压软壳可以使得第二管道不在被卡杆和卡槽所夹持，这样就可以使得医务人员只在使用时才会有麻醉液流出，避免平时发生麻醉液的倒灌以及泄露污染。
The invention relates to the technical field of medical devices, and discloses a spray device for anesthesiology capable of controlling the spray volume and spraying speed of the spray, comprising a first shell and a second shell. There is an ejector rod in the inner movable connection of the outer casing, a toothed rod is movably connected inside the shell 1, and a gear 1 is movably connected in the inner movable connection of the outer shell 1; Under the interaction between the second pipe, the clamp rod and the pipe, the device can press the soft shell, and then the anesthetic liquid can flow out through the second pipe through the change of air pressure, which is more suitable for the normal use of medical personnel, and press the soft shell. The second pipeline can be prevented from being clamped by the clamping rod and the clamping groove, so that the medical staff can only have anesthesia liquid flowing out when they are in use, so as to avoid the inversion of the anesthetic liquid and leakage pollution in normal times.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a spraying device for an anesthesia department, which can control the spraying amount and the spraying speed of spraying.
Background
It is generally accepted that anesthesia is a reversible functional inhibition of the central and/or peripheral nervous system, produced by drugs or other means, and this inhibition is characterized primarily by loss of sensation, particularly pain.
At present, both dental tooth extraction and large and small operations can be performed with anesthesia measures, and when some external wounds or anesthesia at the throat and trachea of a patient are treated, an anesthesia measure of a spraying method is generally adopted, so that an anesthesia effect can be better achieved, but the existing anesthesia measures of the spraying method are generally performed with anesthesia according to the state of the patient and the size of the wound, the spraying amount of spraying and the spraying speed of anesthetic liquid cannot be controlled by the measures, the anesthesia degree of the patient is not enough, the subsequent wound treatment or operation can be influenced, the patient can have strong pain, and the treatment of the patient's condition by medical staff is not facilitated.
Therefore, in order to solve these problems, a spraying device for anesthesia department is required, which can control the spraying amount and spraying speed of the spray.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the spraying device for the anesthesia department, which can control the spraying amount and the spraying speed of the spraying, has the advantages of adjusting the spraying amount and the spraying speed of the spraying, and solves the problems that the spraying amount and the spraying speed of the spraying are not controlled by the current spraying anesthesia measures which are generally used for anesthesia according to the state of a patient and the size of a wound, so that the anesthesia degree of the patient is not enough, the subsequent wound treatment or operation is influenced, the patient has strong pain, and the patient is not favorable for the medical care personnel to treat the condition of the patient.
(II) technical scheme
In order to achieve the purpose of adjusting the spraying amount and spraying speed of the spray, the invention provides the following technical scheme: the spraying device for the anesthesia department, which can control the spraying amount and the spraying speed of the spraying, comprises a first shell and a second shell, the utility model discloses a portable electronic device, including shell I, shell II, outer swing joint have the soft shell, the inside swing joint of soft shell has the ejector pin, the inside swing joint of shell I has the ratch, the inside swing joint of shell I has gear I, the outside swing joint of gear I has clamping bar I, the outside fixedly connected with gear II of gear I, the outside swing joint of gear II has clamping bar II, the inside swing joint of shell I has the pipeline, the outside swing joint of shell I has the shower nozzle, the outside swing joint of shell I has the piston, the outside swing joint of piston has the bottle, the outside swing joint of shell II has the slider, the inside swing joint of shell II has the slide rail, the inside swing joint of slide rail has the buckle, the inside swing joint of slide rail has the slide bar, the.
Preferably, the outer part of the ejector rod is movably connected with a first spring, the outer part of the first spring is movably connected with the toothed rod, and air is arranged in a space defined by the soft shell and the first shell.
Preferably, the outer part of the toothed bar is meshed with the first gear, the first clamping bar is movably connected with the outer part of the second clamping bar, one ends, far away from the first gear, of the first clamping bar and one ends, far away from the second gear, of the second clamping bar are respectively movably connected with a clamping rod and a clamping groove, and the positions and the specifications of the clamping rod and the clamping groove are matched.
Preferably, the pipeline has three, and one end swing joint of one of them pipeline is in the outside of shell one, and its other end swing joint is in the inside of bottle, and the one end swing joint of another pipeline is in the inside of shower nozzle, and its other end swing joint is in the inside of bottle, and the specification and the kelly of this another pipeline and draw-in groove phase-match, the one end swing joint of last pipeline is in the inside of shell two, and its other end swing joint is in the inside of shower nozzle.
Preferably, a first magnet is arranged inside the sliding block, a second magnet is movably connected inside the buckle, and the magnetic poles of the first magnet and the second magnet are the same.
Preferably, the inside swing joint of slide bar has the buckle, and the card hole has all been seted up on the surface of shell two and slide rail, and the specification and the buckle phase-match in card hole.
Preferably, the second shell is movably connected to the outside of the bottle body, the bottoms of the sliding rail and the sliding rod are both movably connected with a second spring, and the press plug is movably connected to the inside of the second shell.
Preferably, the outside of the bottle body is provided with volume scale marks.
(III) advantageous effects
Compared with the prior art, the spraying device for the anesthesia department, which can control the spraying amount and the spraying speed of spraying, has the following beneficial effects:
1. this can control spraying volume and spray velocity's atomizer for department of anesthesia, through shell one, the mantle, the ejector pin, the ratch, gear one, clamping bar one, gear two, clamping bar two, under the interact between the pipeline, can make this device press the mantle, and then make anesthetic liquid flow through the second pipeline through the change of atmospheric pressure, more be fit for medical staff's normal use custom like this, and press the mantle and can make the second pipeline not by the centre gripping of kelly and draw-in groove, just so can make medical staff just have anesthetic liquid to flow out when using, avoid taking place the back-filling of anesthetic liquid at ordinary times and reveal the pollution, and can adjust the volume of spraying under the effect of volume scale mark, more be fit for the use under the actual conditions like this.
2. This can control spraying volume and the department of anesthesia who spouts speed of spraying and use atomizer, through under the interact between shell two, shower nozzle, piston, bottle, slider, slide rail, buckle, slide bar, the tamponade, can make this device when the blowout speed that needs are different, only need just can make the inside of two inside air of shell by the propulsion shower nozzle through the slip slider, just so can increase the inside atmospheric pressure of shower nozzle, just so can adjust the blowout speed of spraying.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the inventive structure;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic structural diagram of the connection relationship among the sliding block, the sliding rail, the sliding rod and the press plug according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 at C according to the present invention.
In the figure: 1. a first shell; 2. a second shell; 3. a soft shell; 4. a top rod; 5. a rack bar; 6. a first gear; 7. A first clamping rod; 8. a second gear; 9. a second clamping rod; 10. a pipeline; 11. a spray head; 12. a piston; 13. a bottle body; 14. a slider; 15. a slide rail; 16. buckling; 17. a slide bar; 18. and (5) pressing and plugging.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the spraying device for anesthesia department capable of controlling spraying amount and spraying speed of spraying comprises a first shell 1 and a second shell 2, wherein the outer part of the first shell 1 is movably connected with a soft shell 3, the inner part of the soft shell 3 is movably connected with a top rod 4, the inner part of the first shell 1 is movably connected with a toothed bar 5, the outer part of the top rod 4 is movably connected with a first spring, the outer part of the first spring is movably connected with the toothed bar 5, and air is arranged in a space enclosed by the soft shell 3 and the first shell 1; the inner part of the first shell 1 is movably connected with a first gear 6, the outer part of the first gear 6 is movably connected with a first clamping rod 7, the outer part of the first gear 6 is fixedly connected with a second gear 8, and the outer part of the second gear 8 is movably connected with a second clamping rod 9.
The outer part of the toothed bar 5 is meshed with the first gear 6, the first clamping bar 7 is movably connected with the outer part of the second clamping bar 9, one ends, far away from the first gear 6, of the first clamping bar 7 and one ends, far away from the second gear 6, of the second clamping bar 9 are respectively movably connected with a clamping bar and a clamping groove, and the positions and the specifications of the clamping bar and the clamping groove are matched; the inside swing joint of shell 1 has pipeline 10, through shell 1, soft shell 3, ejector pin 4, ratch 5, gear 6, clamping bar 7, gear two 8, clamping bar two 9, under the interact between the pipeline 10, can make this device press soft shell 3, and then make anesthetic liquid flow out through second pipeline 10 through the change of atmospheric pressure, more be fit for medical staff's normal use custom like this, and press soft shell 3 and can make second pipeline 10 not be by the centre gripping of kelly and draw-in groove, just so can make medical staff only have anesthetic liquid to flow out when using, avoid taking place the backward flow of anesthetic liquid at ordinary times and reveal the pollution, and can adjust the volume of spouting of spraying under the effect of volume scale mark, more be fit for the use under the actual conditions like this.
The outside swing joint of shell 1 has shower nozzle 11, the outside swing joint of shell 1 has piston 12, the outside swing joint of piston 12 has bottle 13, pipeline 10 has threely, the one end swing joint of one of them pipeline 10 is in the outside of shell 1, its other end swing joint is in the inside of bottle 13, the one end swing joint of another pipeline 10 is in the inside of shower nozzle 11, its other end swing joint is in the inside of bottle 13, the specification and kelly and draw-in groove phase-match of this another pipeline 10, the one end swing joint of last pipeline 10 is in the inside of shell two 2, its other end swing joint is in the inside of shower nozzle 11, the outside of bottle 13 is provided with the volume scale mark.
A sliding block 14 is movably connected to the outer part of the second shell 2, a sliding rail 15 is movably connected to the inner part of the second shell 2, a buckle 16 is movably connected to the inner part of the sliding rail 15, a first magnet is arranged inside the sliding block 14, a second magnet is movably connected to the inner part of the buckle 16, and the magnetic poles of the first magnet and the second magnet are the same; a slide rod 17 is movably connected inside the slide rail 15, a buckle 16 is movably connected inside the slide rod 17, clamping holes are formed in the surfaces of the shell II 2 and the slide rail 15, and the specifications of the clamping holes are matched with the buckle 16; the top swing joint of slide bar 17 has pressure plug 18, two 2 swing joints of shell are in the outside of bottle 13, the equal swing joint in bottom of slide rail 15 and slide bar 17 has spring two, pressure plug 18 swing joint is in the inside of two 2 of shell, through two 2 of shell, shower nozzle 11, piston 12, bottle 13, slider 14, slide rail 15, buckle 16, slide bar 17, under the interact between the pressure plug 18, can make this device when the blowout speed that needs difference, only need through sliding block 14 just can make the inside air of two 2 inside shells be impelled the inside of shower nozzle 11, just so can increase the inside atmospheric pressure of shower nozzle 11, just so can adjust the blowout speed of spraying.
The working process and the principle are that when the device starts to be started, as the outer part of the shell I1 is movably connected with the soft shell 3, the inner part of the soft shell 3 is movably connected with the ejector rod 4, the inner part of the shell I1 is movably connected with the toothed bar 5, the inner part of the shell I1 is movably connected with the gear I6, the outer part of the gear I6 is movably connected with the clamping bar I7, the outer part of the gear I6 is fixedly connected with the gear II 8, the outer part of the gear II 8 is movably connected with the clamping bar II 9, the inner part of the shell I1 is movably connected with the pipeline 10, the outer part of the shell I1 is movably connected with the nozzle 11, the outer part of the shell I1 is movably connected with the piston 12, the outer part of the piston 12 is movably connected with the bottle body 13, the outer part of the ejector rod 4 is movably connected with the spring I, the outer part of the spring I is movably connected with, the outer parts of the first clamping rod 7 and the second clamping rod 9 are movably connected, the ends, far away from the first gear 6, of the first clamping rod 7 and the second clamping rod 9 are respectively movably connected with a clamping rod and a clamping groove, the positions and the specifications of the clamping rods and the clamping grooves are matched, three pipelines 10 are provided, one end of a first pipeline 10 is movably connected to the outer part of the first shell 1, the other end of the first pipeline is movably connected to the inner part of the bottle body 13, one end of a second pipeline 10 is movably connected to the inner part of the spray head 11, the other end of the second pipeline 10 is movably connected to the inner part of the bottle body 13, the specification of the second pipeline 10 is matched with the clamping rods and the clamping grooves, one end of a third pipeline 10 is; at this moment, when an operator presses the soft shell 3, the soft shell 3 moves to drive the ejector rod 4 to move, the ejector rod 4 moves to drive the first spring to contract and the toothed bar 5 to move, the toothed bar 5 moves to drive the first gear to rotate 6, the first gear to rotate 6 drives the first clamping bar 7 to move and the second gear to rotate 8, the second gear to rotate 8 drives the second clamping bar 9 to move, the first clamping bar 7 and the second clamping bar 9 move to separate the clamping bar from the clamping groove, the second pipeline 10 is not pressed tightly, the soft shell 3 moves to enable the air inside the bottle to enter the bottle body 13 through the first pipeline 10, the anesthetic liquid inside the bottle body 13 is pressed into the spray head 11 through the second pipeline 10, and the operator adjusts the spraying amount of the anesthetic liquid through volume scale marks.
Because the outer part of the second shell 2 is movably connected with a sliding block 14, the inner part of the second shell 2 is movably connected with a sliding rail 15, the inner part of the sliding rail 15 is movably connected with a buckle 16, the inner part of the sliding rail 15 is movably connected with a sliding rod 17, the top part of the sliding rod 17 is movably connected with a press plug 18, the inner part of the sliding block 14 is provided with a first magnet, the inner part of the buckle 16 is movably connected with a second magnet, the magnetic poles of the first magnet and the second magnet are the same, the inner part of the sliding rod 17 is movably connected with the buckle 16, the surfaces of the second shell 2 and the sliding rail 15 are both provided with clamping holes, the specifications of the clamping holes are matched with the buckle 16, the second shell 2 is movably connected with the outer part of the; at this moment, if an operator wants to adjust the spraying speed of the anesthetic liquid, only the sliding block 14 needs to be slid, the sliding block 14 slides under the action of the repulsive force between the first magnet and the second magnet to drive the buckle 16 to move and separate from the clamping hole, so that the sliding rail 15 and the sliding rod 17 move under the action of the second spring, the sliding rod 17 moves to drive the press plug 18 to move, and the press plug 18 moves to enable air inside the second shell 2 to enter the spray head 11 through the third pipeline 10, so that the air pressure during spraying of the anesthetic liquid is changed, and the spraying speed of spraying is adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396910.1A CN111569224B (en) | 2020-05-12 | 2020-05-12 | Anesthesiology spray device that can control the spray volume and injection speed of the spray |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396910.1A CN111569224B (en) | 2020-05-12 | 2020-05-12 | Anesthesiology spray device that can control the spray volume and injection speed of the spray |
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| Publication Number | Publication Date |
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| CN111569224A CN111569224A (en) | 2020-08-25 |
| CN111569224B true CN111569224B (en) | 2021-05-14 |
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| CN202010396910.1A Active CN111569224B (en) | 2020-05-12 | 2020-05-12 | Anesthesiology spray device that can control the spray volume and injection speed of the spray |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606754A (en) * | 2015-01-19 | 2015-05-13 | 谭高霞 | Concentration-adjustable type anesthesia device for anesthesia department |
| CN108295350A (en) * | 2018-01-25 | 2018-07-20 | 袁强 | A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1170549A (en) * | 1967-08-18 | 1969-11-12 | Ernest Peter Crome | Spray Device for Liquids such as Perfume |
| CN2117212U (en) * | 1992-02-01 | 1992-09-30 | 侯致发 | Nozzle with adjustable range and atomization degree |
| US7097119B2 (en) * | 2003-12-18 | 2006-08-29 | Cepia, Llc | Power sprayer |
| US10265708B2 (en) * | 2014-07-15 | 2019-04-23 | Lunatec, Inc. | Pressurizable fluid container and flexible dispenser |
| CN204233553U (en) * | 2014-11-27 | 2015-04-01 | 任悦义 | A kind of Anesthesia Department sprayer unit |
| CN204486095U (en) * | 2015-02-09 | 2015-07-22 | 上海应用技术学院 | Discharge rate adjustable pressing mister head |
| GB201510451D0 (en) * | 2015-06-15 | 2015-07-29 | The Technology Partnership Plc | Actuated-valve metering |
| CN206518751U (en) * | 2016-11-27 | 2017-09-26 | 杨定东 | Catheter type nasal cavity and pharynx nasalis surface anesthesia atomizer |
| CN208598984U (en) * | 2018-03-13 | 2019-03-15 | 关志鹏 | A kind of department of anesthesia's clinic local anaesthesia regulatable type spraying device |
| CN210331304U (en) * | 2019-03-04 | 2020-04-17 | 凡新顺 | Department of anesthesia uses larynx atomizer |
-
2020
- 2020-05-12 CN CN202010396910.1A patent/CN111569224B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606754A (en) * | 2015-01-19 | 2015-05-13 | 谭高霞 | Concentration-adjustable type anesthesia device for anesthesia department |
| CN108295350A (en) * | 2018-01-25 | 2018-07-20 | 袁强 | A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit |
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