CN201840738U - Novel atomizer - Google Patents
Novel atomizer Download PDFInfo
- Publication number
- CN201840738U CN201840738U CN2010205921787U CN201020592178U CN201840738U CN 201840738 U CN201840738 U CN 201840738U CN 2010205921787 U CN2010205921787 U CN 2010205921787U CN 201020592178 U CN201020592178 U CN 201020592178U CN 201840738 U CN201840738 U CN 201840738U
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- CN
- China
- Prior art keywords
- atomizing
- baffle plate
- atomizing cup
- baffle
- mist formation
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a novel atomizer consisting of an atomizing cup body (1) and an atomizing cup cover (2), wherein the atomizing cup cover (2) is assembled on the atomizing cup body (1) which is provided with a gas nozzle (1.2) and a drug outlet (1.3); a breather pipe (2.2) is arranged at the upper part of the atomizing cup cover (2); a fluid baffle (2.4) is arranged at the bottom of the atomizing cup cover (2); a fogging baffle (2.11) is arranged at the center of the fluid baffle (2.4); a fan-shaped baffle (2.5) and a sharp-angled baffle (2.6) are respectively arranged at two edges of the fogging baffle (2.11); and an airflow hole (2.9) is arranged at the top of an atomizing nozzle cage (2.7). The novel atomizer fundamentally solves the problems that with the existing atomizer, the amount of residual drug for atomizing is large, and liquid drug is easy to pass through the fluid baffle and flows out of the atomizing cup body from the drug outlet so as to cause drug waste when the novel atomizer is inclined for use, and the like.
Description
Technical field
This utility model relates to a kind of medical vaporizer.
Background technology
At present, the remaining dose of the atomizing of existing nebulizer is bigger, and medicinal liquid passes liquid barrier easily and flows out the atomizing cup and cause drug waste from the outlet of medicine mist when tilting to use.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of novel nebulizer is provided, and it is big fundamentally to eliminate the existing nebulizer remaining dose that atomizes, and medicinal liquid problem such as leakage easily when using.
Goal of the invention of the present utility model is achieved through the following technical solutions: a kind of novel nebulizer, to form by atomizing cup and atomizing bowl cover, and the atomizing bowl cover is assemblied on the atomizing cup; The atomizing cup is provided with gas nozzle and the outlet of medicine mist, and the other end of gas nozzle connects source of the gas; The top of atomizing bowl cover is provided with breather, the bottom is provided with liquid barrier, liquid barrier central authorities are provided with the mist formation baffle plate, mist formation baffle plate both sides are respectively equipped with fan shape baffle and wedge angle baffle plate, two angles of wedge angle baffle plate below are wedge angle, fan shape baffle is fan shape and lower edge is the inclined-plane, be provided with the atomizer cover between mist formation baffle plate and the gas nozzle, atomizer cover top has airflow hole, between top each face of ladder platform of atomizer cover is arc chord angle, the mist formation baffle plate is the abnormity that there is circular arc on a two sides, and mist formation baffle plate top is circular arc, and the place is provided with stiffener in the middle of the liquid barrier orthodrome.
Main innovation part of the present utility model comprises:
(1) improvement of wedge angle baffle shapes: traditional baffle plate is the straight angle below the both sides, and liquid long-pending on the plate washer is difficult for dripping.Two angles of wedge angle baffle plate described in the utility model below are wedge angle, and this helps reducing medicinal liquid and sticks, and help medicinal liquid and splash in the cup mist formation again, have reduced remaining dose.
(2) improved shape of fan shape baffle: traditional baffle shapes " having one side at least is rectangle ".Similar fan shape of the shape of fan shape baffle described in the utility model and lower edge are the inclined-plane, stick to reduce medicinal liquid, and help medicinal liquid and splash in the cup mist formation again, have reduced remaining dose.
(3) improvement of the top ladder platform of atomizer cover: connect for the right angle between traditional atomizer cover each plane of ladder platform, top.Between each face of ladder platform of atomizer described in the utility model cover top be arc chord angle, can prevent effectively that medicinal liquid is deposited on each platform of ladder platform, is easy to allow in the medicinal liquid inflow cup on the connector mist formation again, has reduced remaining dose.
(4) improvement of the shape of mist formation baffle plate: traditional mist formation baffle plate is a rectangle, mist formation baffle plate described in the utility model is the abnormity that there is circular arc on a two sides, when two ventholes of atomizer cover are slightly asymmetric, can effectively guarantee the medicine mist formation equally, moreover, place, the top of mist formation baffle plate is designed to circular arc, can effectively prevent the deposition of medicinal liquid like this, allows medicinal liquid can flow back in the cup mist formation again smoothly.
(5) improvement of the shape of liquid barrier: only be equivalent to fan-shaped plate washer of the present utility model and wedge angle plate washer on traditional orthodrome liquid barrier, the place does not have stiffener in the middle of the orthodrome, orthodrome is yielding in injection moulding production cooling procedure, when making atomizing bowl cover and the assembling of atomizing cup, orthodrome is not tight with the applying of atomizing cup inwall, causes in use, under the situation that atomizing cup tilts, liquid barrier does not have the effect of retaining liquid, and medicinal liquid flows out cup easily along medicine mist exit.This utility model place in the middle of the orthodrome is provided with a stiffener, and then the orthodrome place is not prone to the situation of cooling strain, can prevent effectively that medicinal liquid from flowing out cup easily and the situation of wasting.
The beneficial effects of the utility model are: it is big fundamentally to eliminate the existing nebulizer remaining dose that atomizes, and medicinal liquid passes liquid barrier easily and flows out the atomizing cup and cause problem such as drug waste from the outlet of medicine mist when tilting to use.
Description of drawings
Fig. 1 structure chart of the present utility model
Fig. 2 local B of the present utility model is to cutaway view
Fig. 3 local A of the present utility model is to cutaway view
Fig. 4 local A-B longitudinal sectional view of the present utility model
Fig. 5 local A-A of the present utility model is to cutaway view
Fig. 6 local B-B of the present utility model is to cutaway view
Among the figure, the 1-cup that atomizes, 1.1-nebulizer inner chamber, 1.2-gas nozzle, 1.3-medicine mist outlet, the 2-bowl cover that atomizes, 2.1-master shield, 2.2-breather, 2.3-stiffener, 2.4-liquid barrier, 2.5-fan shape baffle, 2.6-wedge angle baffle plate, 2.7-the atomizer cover, 2.8-mist formation baffle plate top, 2.9-airflow hole, 2.10-the top ladder platform of atomizer cover, 2.11-mist formation baffle plate.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing: as Fig. 1, a kind of novel nebulizer is made up of atomizing cup 1 and atomizing bowl cover 2, and atomizing bowl cover 2 is assemblied on the atomizing cup 1.Atomizing cup 1 is provided with gas nozzle 1.2 and medicine mist outlet 1.3, and the other end of gas nozzle 1.2 connects source of the gas.The top of atomizing bowl cover 2 is provided with breather 2.2, the bottom is provided with liquid barrier 2.4, liquid barrier 2.4 central authorities are provided with mist formation baffle plate 2.11, mist formation baffle plate 2.11 both sides are respectively equipped with fan shape baffle 2.5 and wedge angle baffle plate 2.6, be provided with atomizer cover 2.7 between mist formation baffle plate 2.11 and the gas nozzle 1.2, atomizer overlaps 2.7 tops and has airflow hole 2.9.
As Fig. 2, two angles of described wedge angle baffle plate 2.6 belows are wedge angle.
As Fig. 3, described fan shape baffle 2.5 is fan shape and lower edge is the inclined-plane.
As Fig. 4, mist formation baffle plate top 2.8 is circular arc, and the place is provided with stiffener 2.3 in the middle of liquid barrier 2.4 orthodromes.
As Fig. 5, be arc chord angle between top ladder platform 2.10 each face of atomizer cover 2.7.
As Fig. 6, mist formation baffle plate 2.11 is the abnormity that there is circular arc on a two sides.
Work process of the present utility model is: the high speed gas bundle that is produced by source of the gas enters nebulizer inner chamber 1.1 generation negative pressure by the gas nozzle 1.2 that is arranged on the atomizing cup 1, and drive medicinal liquid bump is arranged on the mist formation baffle plate 2.11 of atomizing bowl cover 2, thereby medicinal liquid " is torn " finely particulate, finely particulate is rebounded at a high speed because of bump mist formation baffle plate 2.11, produce negative pressure again, extraneous air flow stream is entered in the atomizing cup 1 by the breather 2.2 that is arranged on the atomizing bowl cover 2, again through being arranged on master shield 2.1 on the atomizing bowl cover 2, wedge angle baffle plate 2.6, fan shape baffle 2.5 blocks coarse granule, allow the finely particulate that meets the suction requirement from being arranged on medicine mist outlet 1.3 ejections of atomizing cup 1, the method of patient by sucking, make finely particulate enter respiratory tract or pulmonary and deposition, thereby reach rapid, effective and the painless treatment or the purpose of anesthesia.
Claims (1)
1. a novel nebulizer is made up of atomizing cup (1) and atomizing bowl cover (2), and atomizing bowl cover (2) is assemblied on the atomizing cup (1); Atomizing cup (1) is provided with gas nozzle (1.2) and medicine mist outlet (1.3), and the other end of gas nozzle (1.2) connects source of the gas; The top of atomizing bowl cover (2) is provided with breather (2.2), the bottom is provided with liquid barrier (2.4), liquid barrier (2.4) central authorities are provided with mist formation baffle plate (2.11), it is characterized in that: mist formation baffle plate (2.11) both sides are respectively equipped with fan shape baffle (2.5) and wedge angle baffle plate (2.6), two angles of wedge angle baffle plate (2.6) below are wedge angle, fan shape baffle (2.5) is fan shape and lower edge is the inclined-plane, be provided with atomizer cover (2.7) between mist formation baffle plate (2.11) and the gas nozzle (1.2), atomizer cover (2.7) top has airflow hole (2.9), between each face of top ladder platform (2.10) of atomizer cover (2.7) is arc chord angle, mist formation baffle plate (2.11) is the abnormity that there is circular arc on a two sides, mist formation baffle plate top (2.8) is circular arc, and the place is provided with stiffener (2.3) in the middle of liquid barrier (2.4) orthodrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205921787U CN201840738U (en) | 2010-11-04 | 2010-11-04 | Novel atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205921787U CN201840738U (en) | 2010-11-04 | 2010-11-04 | Novel atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840738U true CN201840738U (en) | 2011-05-25 |
Family
ID=44035643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205921787U Expired - Lifetime CN201840738U (en) | 2010-11-04 | 2010-11-04 | Novel atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840738U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833398A (en) * | 2016-06-12 | 2016-08-10 | 江苏鱼跃医疗设备股份有限公司 | Efficient atomizing cup with flow guide device |
| CN109718432A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | Medical atomizer external member |
| CN109731193A (en) * | 2019-03-25 | 2019-05-10 | 江苏鱼跃医疗设备股份有限公司 | A kind of atomization cup structure |
| CN109779757A (en) * | 2019-01-24 | 2019-05-21 | 佛山市思捷光电科技有限公司 | Atomising device |
-
2010
- 2010-11-04 CN CN2010205921787U patent/CN201840738U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833398A (en) * | 2016-06-12 | 2016-08-10 | 江苏鱼跃医疗设备股份有限公司 | Efficient atomizing cup with flow guide device |
| CN105833398B (en) * | 2016-06-12 | 2022-02-25 | 江苏鱼跃医疗设备股份有限公司 | High-efficient atomizing cup with guiding device |
| CN109718432A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | Medical atomizer external member |
| CN109779757A (en) * | 2019-01-24 | 2019-05-21 | 佛山市思捷光电科技有限公司 | Atomising device |
| CN109731193A (en) * | 2019-03-25 | 2019-05-10 | 江苏鱼跃医疗设备股份有限公司 | A kind of atomization cup structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |