CN202459673U - Improved medical atomizer - Google Patents

Improved medical atomizer Download PDF

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Publication number
CN202459673U
CN202459673U CN2011205211960U CN201120521196U CN202459673U CN 202459673 U CN202459673 U CN 202459673U CN 2011205211960 U CN2011205211960 U CN 2011205211960U CN 201120521196 U CN201120521196 U CN 201120521196U CN 202459673 U CN202459673 U CN 202459673U
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CN
China
Prior art keywords
gas channel
atomizing
atomization
actuator
follow
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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.)
Expired - Fee Related
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CN2011205211960U
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Chinese (zh)
Inventor
彭林强
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彭林强
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Priority to CN2011205211960U priority Critical patent/CN202459673U/en
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Publication of CN202459673U publication Critical patent/CN202459673U/en
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Abstract

The utility model discloses an improved medical atomizer comprising an atomization tank and an atomization cover. A bottom of the atomization tank is provided with an injection pipe in an inserted manner, and a nozzle of the injection pipe is disposed in the atomization tank. The bottom of the atomization tank is provided with a liquid storage cavity around the injection pipe. An outer part of the injection pipe is provided with a pipe sleeve in a sleeved manner, and a baffle plate is disposed on an upper part of the pipe sleeve. A through air flow channel is disposed on an upper part the pipe sleeve, and the atomization cover is provided with an outlet channel. The utility model is characterized in that an adjusting device used for adjusting the atomization speed is disposed on an upper part the air flow channel. In the improved medical atomizer provided in the utility model, the adjusting device used for adjusting the atomization speed is additionally provided based on the original structure, therefore the atomization speed can be conveniently adjusted.

Description

A kind of follow-on medical vaporizer
Technical field
This utility model relates to a kind of armarium, particularly a kind of medical vaporizer.
Background technology
Some respiratory system diseases like flu, heating, cough, asthma, laryngopharynx swelling and pain, rhinitis, bronchitis etc., adopt the atomization inspiration treatment method usually.At present, fog inhalation therapy adopts soniclizer mostly.The operation principle of soniclizer is: the oscillator signal from main circuit is carried out the energy amplification by large power triode, passes to the ultrasound wave wafer, and the ultrasound wave wafer is converted into ultrasonic energy to electric energy; Ultrasonic energy can be atomized into small droplet to water soluble drug at normal temperatures, is medium with water, utilizes ultrasonic directed pressure with water solublity medicinal liquid atomisation; By inner blower fan wind-force; Medicinal liquid is sprayed into patient airway, sucked by the patient again, directly act on focus.This nebulizer is because aerosol own is always operating in the wet environment circuit, and its fault rate is high, and service life is short; And atomization quantity is big more, and price is also just high more, and some user is not owing to gain the essentials in addition; The result sucks trachea to mist, but toward outgoing call, fog gets into machine intimate through blower fan as a result; Make machine be more prone to fault, be unfavorable for promoting the use of.Therefore; The applicant has designed a kind of medical vaporizer; The gas volume that utilization sprays at a high speed from jet pipe enlarges the negative pressure that produces and sucts the medicinal liquid of below the fog that forms pastille; Be transported to patient through output channel and locate patients and suck, this medical vaporizer is simple in structure, with low cost, but it also to have a problem be that the speed of atomizing is not easy to regulate.
The utility model content
In order to overcome the deficiency of prior art, the purpose of this utility model provides a kind of modified model medical vaporizer that has the atomization speed actuator, makes medical vaporizer more perfect.
This utility model solves the technical scheme that its technical problem adopted:
A kind of follow-on medical vaporizer comprises atomization tank and atomizing lid, and the bottom of said atomization tank is interspersed with jet pipe; Jet pipe is provided with nozzle in atomization tank, the bottom of atomization tank is provided with reservoir compartment around jet pipe, and said jet pipe outer cover is connected to sleeve pipe; The sleeve pipe top is provided with baffle plate; The sleeve pipe top is provided with the gas channel of perforation, and atomizing covers and is provided with output channel, and said gas channel top is provided with the actuator that is used to regulate atomization speed.
Further, said jet pipe reduces towards its diameter of nozzle direction gradually, forms venturi tube structure.
Further; Said actuator comprises the adjustable plate that is arranged on gas channel top capping gas channel, and said adjustable plate is outward extended with connecting rod, and the end of connecting rod is provided with and is used for the knob that the regulating and controlling plate rotates; Knob drives adjustable plate and rotates the area that the adjustment adjustable plate blocks gas channel; When adjustable plate sheltered from whole gas channel, the speed of atomizing was minimum, and adjustable plate blocks the area minimum of gas channel when adjustable plate is vertical with the cross section of gas channel; The speed of atomizing is the highest, the adjustment that the realization atomization speed is set of actuator.
Further; Said actuator top is provided with fixed block, and said fixed block is provided with pin, and the corresponding pin of atomizing tops is provided with jack; Said atomizing is covered corresponding connecting rod and is provided with groove; Said actuator is installed in the atomizing side of covering, and the pin of fixed block injects jack, actuator is fixed on atomizing covers.
Further improvement as technique scheme; Said connecting rod middle part is provided with circular fixture block; Said atomizing is covered corresponding circular fixture block and is provided with down circular groove, and corresponding circular fixture block is provided with circular groove on the said fixed block, and said fixed block is arranged on atomizing and covers; Last circular groove and following circular groove correspondence are combined the circular groove that is configured for being provided with circular fixture block, but circular fixture block covers with the actuator turn being connected atomize.
As the further improvement of technique scheme, the one-body molded sleeve pipe top that is arranged on of said baffle plate and sleeve pipe, perhaps said baffle plate is arranged on the gas channel below.
The beneficial effect of this utility model is: the design's modified model medical vaporizer has increased the actuator of regulating atomization speed, the speed that can regulate atomizing easily on original basis.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Fig. 1 is the structural representation of this utility model first embodiment;
Fig. 2 is the explosive view of this utility model first embodiment;
Fig. 3 is the enlarged diagram at A place among Fig. 2;
Fig. 4 is the cutaway view of this utility model first embodiment;
Fig. 5 is the structural representation of this utility model second embodiment;
Fig. 6 is the explosive view of this utility model second embodiment;
Fig. 7 is the cutaway view of this utility model second embodiment.
The specific embodiment
A kind of follow-on medical vaporizer comprises that atomization tank 1 covers 2 with atomizing, and the bottom of said atomization tank 1 is interspersed with jet pipe 3; The bottom of atomization tank 1 is provided with reservoir compartment 4 around jet pipe 3; Said jet pipe 3 outer cover are connected to sleeve pipe 5, and sleeve pipe 5 tops are provided with baffle plate 6, and atomizing is covered 2 and is extended with gas channel 7 downwards; Corresponding sleeve pipe 5 places, said gas channel 7 belows are provided with opening, and said gas channel 7 tops are provided with actuator 8.The design's modified model medical vaporizer, when gas when jet pipe 3 sprays in the atomization tank 1 at a high speed, according to the principle of Venturi tube; When fluid sprays into atomization tank 1 through elongated jet pipe 3; Can be because expansion suddenly produce certain negative pressure (vacuum room), the interior medicament of reservoir compartment 4 this moment can be inhaled into gas and mixes with gas because of negative pressure, and then bumps with the baffle plate 6 that is arranged on sleeve pipe 5 tops; Atomizing particle will be by refinement, and medicament mixes more even with gas.Mixed atomizing medicament is outwards carried through output channel 23, and most high velocity air outwards sprays through gas channel 7 and form circulation through being arranged on the outer pipeline of nebulizer.Gas channel 7 tops are provided with actuator 8, through the knob on the turn actuator 8 83, can open and close gas channel 7 by controlled adjuster 8, thus the flowing velocity of control high velocity air, and then the speed of control atomizing.
Referring to figs. 1 through Fig. 4, first embodiment of this utility model comprises that the atomization tank 1 that adopts engineering plastics to make covers 2 with atomizing; The bottom of atomization tank 1 has been wholely set jet pipe 3, and the bottom of atomization tank 1 is provided with recessed reservoir compartment 4 around jet pipe 3, the jet pipe 3 outer sleeve pipes 5 that are socketed with; Sleeve pipe 5 is the elongated shape of corresponding size with jet pipe 3, and integrated setting has baffle plate 6 on the said sleeve pipe 5, and baffle plate 6 is vertically set on the outlet top of sleeve pipe 5; Atomizing cover 2 and is adopted with atomization tank 1 that spiral is stubborn to be connect; Atomizing is covered 2 middle parts and is extended with gas channel 7 downwards, and gas channel 7 extends to sleeve pipe 5 places, and said gas channel 7 tops are provided with actuator 8; Actuator 8 adopts fixed block 9 to be fixed on atomizing and covers 2 tops, and atomizing is covered 2 sidewalls and is provided with the output channel 23 that is communicated with reservoir compartment 4.
Further; Said actuator 8 comprises the adjustable plate 81 that is arranged on gas channel 7 top capping gas channels 7, and said adjustable plate 81 is outward extended with connecting rod 82, and the end of connecting rod 82 is provided with and is used for the knob 83 that regulating and controlling plate 81 rotates; Knob 83 drives adjustable plate 81 and rotates the area that adjustment adjustable plate 81 blocks gas channel 7; When adjustable plate 81 sheltered from whole gas channel 7, high velocity air can not spray outward, made the atomization speed in the atomization tank 1 drop to minimum; Adjustable plate 81 blocks the area minimum of gas channel 7 when adjustable plate 81 is vertical with the cross section of gas channel 7, and it is maximum that the speed of atomizing reaches, and the amount that the atomizing medicinal liquid is carried outward reaches maximum.
Actuator 8 tops are provided with fixed block 9; Said fixed block 9 is provided with pin 91; Atomizing is covered the corresponding pin 91 in 2 tops and is provided with jack 21, and atomizing is covered 2 corresponding connecting rods 82 and is provided with groove 22, and said actuator 8 is installed in atomizing and covers 2 tops; The pin 91 of fixed block 9 injects jack 21, actuator 8 is fixed on atomizing covers on 2.Said connecting rod 82 middle parts are provided with circular fixture block 84; Said atomizing is covered 2 corresponding circular fixture blocks 84 and is provided with down circular groove; Corresponding circular fixture block 84 is provided with circular groove on the said fixed block 9; Said fixed block 9 is arranged on atomizing and cover on 2, and last circular groove and following circular groove correspondence are combined the circular groove that is configured for being provided with circular fixture block 84, and circular fixture block 84 covers on 2 with actuator 8 movable settings being connected atomize.
With reference to Fig. 5 to Fig. 7, second embodiment of this utility model, its primary structure is identical with first embodiment, and wherein atomization tank 1 links together with the mode of covering 2 employing clampings that atomizes, and atomizing is covered 2 sidewalls and is provided with dosing passage 23 vertically upward.In the present embodiment, baffle plate 6 covers 2 integrated setting with atomizing, and baffle plate 6 is horizontally set on gas channel 7 belows, and the position of baffle plate 6 just is positioned on the ejiction opening of sleeve pipe 5.
When this product uses; Medicine that earlier will be to be sucked is put into the reservoir compartment 4 of atomization tank 1, turns on atomizing and covers 2 adding medicines, above the output channel 23 of atomization tank 1, connects face shield or other suction apparatus then; Again gas input device is connected to jet pipe 3; Compressed air or oxygen,, produce the medicinal liquid that negative pressure carries in the reservoir compartment 4 and involve in air-flow and it is ground into droplet not of uniform size according to venturi-effect through thin mouthful jet pipe 3 and sleeve pipe 5 with the form of high velocity air around the jet expansion of jet pipe 3; Droplet through with the collision of baffle plate 6; The droplet of larger particles will fall back in the reservoir compartment 4, and the granule that touches down atomizes again, and remaining fine mist sprays through output channel 23 outward; Most high velocity air outwards sprays through gas channel 7; Make the air-flow of 1 li of atomization tank keep recurrent state; Be arranged on the size and the switching of actuator 8 scalable gas channels 7 outlets of gas channel 7 outlets, the flow velocity of control circulation of air flow, and then the speed of control atomizing.In the process of atomizing, when atomization tank 1 inner liquid medicine is not enough, can directly add medicinal liquid from gas channel 7.
The above is merely the preferential embodiment of this utility model, as long as realize that with basic identical means the technical scheme of this utility model purpose all belongs within the protection domain of this utility model.

Claims (7)

1. follow-on medical vaporizer; Comprise atomization tank (1) and atomizing lid (2), the bottom of said atomization tank (1) is interspersed with jet pipe (3), and jet pipe (3) is provided with nozzle in atomization tank (1) lining; The bottom of atomization tank (1) is provided with reservoir compartment (4) around jet pipe (3); Said jet pipe (3) outer cover is connected to sleeve pipe (5), and sleeve pipe (5) top is provided with baffle plate (6), and sleeve pipe (5) top is provided with the gas channel (7) of perforation; Atomizing lid (2) is provided with output channel (23), it is characterized in that: said gas channel (7) top is provided with the actuator (8) that is used to regulate atomization speed.
2. a kind of follow-on medical vaporizer according to claim 1 is characterized in that: said jet pipe (3) reduces towards its diameter of nozzle direction gradually.
3. a kind of follow-on medical vaporizer according to claim 1; It is characterized in that: said actuator (8) comprises the adjustable plate (81) that is arranged on gas channel (7) top capping gas channel (7); Said adjustable plate (81) is outward extended with connecting rod (82); The end of connecting rod (82) is provided with and is used to regulate the knob (83) that adjustable plate (81) rotates, and knob (83) drives adjustable plate (81) and rotates the area that adjustment adjustable plate (81) blocks gas channel (7).
4. a kind of follow-on medical vaporizer according to claim 3; It is characterized in that: said actuator (8) top is provided with fixed block (9); Said fixed block (9) is provided with pin (91); The atomizing lid corresponding pin in (2) top (91) is provided with jack (21), and said atomizing lid (2) corresponding connecting rod (82) is provided with groove (22), and said actuator (8) is installed in atomizing lid (2) top; The pin (91) of fixed block (9) injects jack (21), and actuator (8) is fixed on the atomizing lid (2).
5. a kind of follow-on medical vaporizer according to claim 4; It is characterized in that: said connecting rod (82) middle part is provided with circular fixture block (84); Said atomizing lid (2) corresponding circular fixture blocks (84) are provided with down circular groove; Said fixed block (9) is gone up corresponding circular fixture block (84) and is provided with circular groove, and said fixed block (9) is arranged on the atomizing lid (2), and last circular groove is combined the circular groove that is configured for being provided with fixture block (84) with following circular groove correspondence.
6. a kind of follow-on medical vaporizer according to claim 1 is characterized in that: said baffle plate (6) and one-body molded sleeve pipe (5) top that is arranged on of sleeve pipe (5).
7. a kind of follow-on medical vaporizer according to claim 1 is characterized in that: said baffle plate (6) is arranged on gas channel (7) below.
CN2011205211960U 2011-12-12 2011-12-12 Improved medical atomizer Expired - Fee Related CN202459673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205211960U CN202459673U (en) 2011-12-12 2011-12-12 Improved medical atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205211960U CN202459673U (en) 2011-12-12 2011-12-12 Improved medical atomizer

Publications (1)

Publication Number Publication Date
CN202459673U true CN202459673U (en) 2012-10-03

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CN2011205211960U Expired - Fee Related CN202459673U (en) 2011-12-12 2011-12-12 Improved medical atomizer

Country Status (1)

Country Link
CN (1) CN202459673U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100134A (en) * 2011-11-15 2013-05-15 德尔格医疗有限责任公司 Nebulizer
CN103432661A (en) * 2013-08-20 2013-12-11 宁波圣宇瑞医疗器械有限公司 Novel disposable suction type medicine atomizer
CN103977490A (en) * 2014-06-03 2014-08-13 苏州市吴江区第一人民医院 Medical atomizer
CN105195353A (en) * 2015-10-21 2015-12-30 苏州纽圣特电子有限公司 Valve applied to gas-liquid two-fluid atomization
CN106902426A (en) * 2017-04-17 2017-06-30 苏州雾联医疗科技有限公司 A kind of adjustable atomization device
CN109621106A (en) * 2018-04-19 2019-04-16 董连鹏 A kind of Respiratory Medicine atomized medicine introducing device of adjustable injection speed

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103100134A (en) * 2011-11-15 2013-05-15 德尔格医疗有限责任公司 Nebulizer
CN103100134B (en) * 2011-11-15 2015-09-09 德尔格医疗有限责任公司 Aerosol apparatus
CN103432661A (en) * 2013-08-20 2013-12-11 宁波圣宇瑞医疗器械有限公司 Novel disposable suction type medicine atomizer
CN103432661B (en) * 2013-08-20 2015-12-09 宁波圣宇瑞医疗器械有限公司 Disposable inhaled drugs nebulizer
CN103977490A (en) * 2014-06-03 2014-08-13 苏州市吴江区第一人民医院 Medical atomizer
CN105195353A (en) * 2015-10-21 2015-12-30 苏州纽圣特电子有限公司 Valve applied to gas-liquid two-fluid atomization
CN105195353B (en) * 2015-10-21 2018-01-19 苏州工业园区新仙特微电子有限公司 A kind of valve applied to gas-liquid twin
CN106902426A (en) * 2017-04-17 2017-06-30 苏州雾联医疗科技有限公司 A kind of adjustable atomization device
CN109621106A (en) * 2018-04-19 2019-04-16 董连鹏 A kind of Respiratory Medicine atomized medicine introducing device of adjustable injection speed

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20141212

EXPY Termination of patent right or utility model