CN202191563U - Medium-sized granule compressed atomizing cup - Google Patents
Medium-sized granule compressed atomizing cup Download PDFInfo
- Publication number
- CN202191563U CN202191563U CN2011202907049U CN201120290704U CN202191563U CN 202191563 U CN202191563 U CN 202191563U CN 2011202907049 U CN2011202907049 U CN 2011202907049U CN 201120290704 U CN201120290704 U CN 201120290704U CN 202191563 U CN202191563 U CN 202191563U
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- CN
- China
- Prior art keywords
- atomizing cup
- atomizing
- medium
- granule
- striking face
- 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 relates to a medium-sized granule compressed atomizing cup which comprises an upper atomizing cup shell and a lower atomizing cup shell, wherein the upper atomizing cup shell and the lower atomizing cup shell are placed vertically; a medium-sized granule atomizing piece is arranged in the lower atomizing cup shell; a mist outlet is arranged at the top of the upper atomizing cup shell; compensative air inlets are respectively arranged at two ends in the upper atomizing cup shell; the lower part of the medium-sized granule atomizing piece is a hollow cone body, the top of the hollow cone body is provided with a small hole generating high-speed flow; the upper part of the medium-sized granule atomizing piece has a hollow structure which is internally provided with an impacting surface; the impacting surface is arranged above the small hole; and the upper part of the medium-sized granule atomizing piece is arranged between the two compensative air inlets. The medium-sized granule compressed atomizing cup has the advantages of being simple in structure, avoiding the medicine waste and improving the effectiveness of medicines.
Description
Technical field:
This utility model relates to a kind of middle granule compression atomizing cup.
Background technology:
Nebulizer produces atomizing particle and varies in size, and sedimentary position is different, and the disease of treatment is different, if particle diameter 3um, the deposition position is a respiratory bronchioles; If particle diameter is 1 ~ 5um, the deposition position is a bronchioles; If particle diameter is 5 ~ 10um, the deposition position is trachea and trachea district.So use the atomization plant of correct atomizing particle, can avoid drug waste, accomplish to suit the remedy to the case.Prior art atomizing cup granule meansigma methods distribution 4 ~ 20um, it is wide to distribute, and sucks degree of depth inequality, causes the effectiveness of high amount of drug waste and reduction medicine.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of simple in structure, avoid drug waste, improve the middle granule compression atomizing cup of drug effectiveness.
The purpose of this utility model realizes through following technical scheme: granule compression atomizing cup in a kind of; Comprise atomizing cup upper casing and atomizing cup lower casing, held on atomizing cup upper casing and the atomizing cup lower casing, atomizing cup lower casing inside is provided with middle granule atomizing piece; The top of atomizing cup upper casing is provided with fog outlet; The inner two ends of atomizing cup upper casing are respectively equipped with the compensation air inlet, and the bottom of middle granule atomizing piece is a hollow cone, and the top of hollow cone is provided with the aperture that produces high velocity air; The top of middle granule atomizing piece is hollow-core construction; Hollow-core construction inside is provided with striking face, and striking face places the top of aperture, and the top of middle granule atomizing piece places between two compensation air inlets.
The further improvement of this utility model is: striking face is for circular, square or oval.
The further improvement of this utility model is: the wide or diameter of striking face is 1-2.5mm.
The further improvement of this utility model is: the distance of aperture upper surface and striking face is 0.5mm-0.8mm.
This utility model compared with prior art has the following advantages:
This utility model is simple in structure, and suction medicinal liquid particle depth is even, avoids drug waste, improves drug effectiveness.
Description of drawings:
Fig. 1 is this utility model structural representation;
Label among the figure: granule atomizing piece, 4-fog outlet, 5-compensation air inlet, 6-striking face, 7-aperture among 1-atomizing cup upper casing, 2-atomizing cup lower casing, the 3-.
The specific embodiment:
In order to deepen understanding to this utility model, will combine embodiment and accompanying drawing that this utility model is done further to detail below, this embodiment only is used to explain this utility model, does not constitute the qualification to this utility model protection domain.
Show a kind of embodiment of granule compression atomizing cup in this utility model like Fig. 1; Comprise atomizing cup upper casing 1 and atomizing cup lower casing 2, held on atomizing cup upper casing 1 and the atomizing cup lower casing 2, atomizing cup lower casing 1 inside is provided with middle granule atomizing piece 3; The top of atomizing cup upper casing 1 is provided with fog outlet 4; Atomizing cup upper casing 1 inner two ends are respectively equipped with compensation air inlet 5, and the bottom of middle granule atomizing piece 3 is a hollow cone, and the top of hollow cone is provided with the aperture 7 that produces high velocity air; The top of middle granule atomizing piece 3 is hollow-core construction; Hollow-core construction inside is provided with striking face 6, and striking face 6 places the top of aperture 7, and the top of middle granule atomizing piece 6 places between two compensation air inlets 5.Striking face is circular, square or oval.Wide or the diameter of striking face is 1-2.5mm.The distance of aperture upper surface and striking face is 0.5mm-0.8mm.
The air-flow of air pressure pump output certain pressure and flow; The aperture 7 current limliting amounts at the hollow cone top through middle granule atomizing piece 3 bottoms; Make that operating pressure is 12-18PSI; Produce high velocity air from aperture 7, the tank mouth place of granule atomizing piece 3 produces negative pressure in the high velocity air process, makes atomizing cup lower casing 2 herb liquids travel up to the high velocity air place along tank; Medicinal liquid makes progress high-speed impact to the striking face 6 of middle granule atomizing piece 3 inside with air-flow; The medicinal liquid granule that formation is differed in size penetrates obliquely and clashes into to the inner surface of atomizing cup upper casing 1, and the medicinal liquid granule upwards flows out through fog outlet 4 along with the compensation current that flows into from top to bottom sees through the lower surface that compensates air inlet 5 again.This utility model is simple in structure, and suction medicinal liquid particle depth is even, avoids drug waste, improves drug effectiveness.
Claims (4)
1. granule compression atomizing cup in a kind; Comprise atomizing cup upper casing (1) and atomizing cup lower casing (2); Said atomizing cup upper casing (1) is gone up held with said atomizing cup lower casing (2); It is characterized in that: said atomizing cup lower casing (1) inside is provided with middle granule atomizing piece (3), and the top of said atomizing cup upper casing (1) is provided with fog outlet (4), and the inner two ends of said atomizing cup upper casing (1) are respectively equipped with compensation air inlet (5); The bottom of granule atomizing piece (3) is a hollow cone in said; The top of said hollow cone is provided with the aperture (7) that produces high velocity air, and the top of said middle granule atomizing piece (3) is hollow-core construction, and said hollow-core construction inside is provided with striking face (6); Said striking face (6) places the top of said aperture (7), and the top of said middle granule atomizing piece (6) places between two said compensation air inlets (5).
2. according to the said microparticle compression of claim 1 atomizing cup, it is characterized in that: said striking face (6) is for circular, square or oval.
3. according to claim 1 or 2 said microparticle compression atomizing cups, it is characterized in that: the wide or diameter of said striking face (6) is 1-2.5mm.
4. according to the said microparticle compression of claim 3 atomizing cup, it is characterized in that: the distance of said aperture (7) upper surface and striking face (6) is 0.5mm-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907049U CN202191563U (en) | 2011-08-11 | 2011-08-11 | Medium-sized granule compressed atomizing cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202907049U CN202191563U (en) | 2011-08-11 | 2011-08-11 | Medium-sized granule compressed atomizing cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191563U true CN202191563U (en) | 2012-04-18 |
Family
ID=45946496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202907049U Expired - Lifetime CN202191563U (en) | 2011-08-11 | 2011-08-11 | Medium-sized granule compressed atomizing cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645466A (en) * | 2015-03-16 | 2015-05-27 | 广州德米医用设备有限公司 | Medical vaporizer |
-
2011
- 2011-08-11 CN CN2011202907049U patent/CN202191563U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645466A (en) * | 2015-03-16 | 2015-05-27 | 广州德米医用设备有限公司 | Medical vaporizer |
| CN104645466B (en) * | 2015-03-16 | 2017-12-26 | 广州德米医用设备有限公司 | A kind of vaporizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU LUDE MEDICAL ELECTRONICS CO., LTD. Free format text: FORMER NAME: LUDE MEDICAL EQUIPMENT (NANTONG) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 226009 Jiangsu Nantong City Economic and Technological Development Zone, Road No. 8 Patentee after: Jiangsu Lu get medical electronics limited company Address before: 226000 Jiangsu Nantong City Economic and Technological Development Zone Nantong Road No. 8 Patentee before: Deer medical instruments (Nantong) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |