CN204050562U - Disposable nebulizer - Google Patents
Disposable nebulizer Download PDFInfo
- Publication number
- CN204050562U CN204050562U CN201420406688.9U CN201420406688U CN204050562U CN 204050562 U CN204050562 U CN 204050562U CN 201420406688 U CN201420406688 U CN 201420406688U CN 204050562 U CN204050562 U CN 204050562U
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage cup
- liquid
- supplementation pipe
- cup
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of disposable nebulizer, comprises liquid storage cup (1), base (2), air inlet pipe (3), upper cover (5) and liquid supplementation pipe (4).Liquid storage cup is a cup-shaped container, base is positioned at below liquid storage cup, and air inlet pipe stretches in liquid storage cup from the bottom of liquid storage cup, and liquid storage cup and base and air inlet pipe are connected as a single entity, upper cover and liquid storage cup mutually fasten and seal, and the upper end of upper cover is connector (6).Liquid supplementation pipe stretches in liquid storage cup from the top of the sidewall of liquid storage cup, and seals fixing mutually with the sidewall of liquid storage cup, the external port of liquid supplementation pipe has a port lid (7).In use procedure, when needing supplementing water or medicinal liquid, only need take off the port lid in liquid supplementation pipe, connect the infusion set such as tube for transfusion, micro-injection pump, by liquid supplementation pipe to liquid feeding in nebulizer, both facilitated, again safety, and reached the object of standing cloud and Continuous moisture air flue.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, a kind of structure of disposable nebulizer.
Background technology
Disposable nebulizer is used to wet and slippery patient airway or passes through the apparatus of atomization from respiratory tract administration.Disposable nebulizer generally comprises liquid storage cup, base, air inlet pipe and upper cover, and liquid storage cup and base and air inlet pipe are connected as a single entity, and the suitable for reading of liquid storage cup is connected with upper cover.During use, the artificial airway of the connector of upper cover upper end with the face shield of patient or patients accepted tracheotomy is connected, in liquid storage cup, adds water or medicinal liquid, from air inlet pipe, pass into oxygen, oxygen bubbling in water or medicinal liquid, by medical liquid atomizing, suck for patient.Often require in use procedure that opening liquid storage cup adds water or medicinal liquid, can increase workload, and repeatedly opening nebulizer easily increases the chance polluted and infect.
Summary of the invention
This utility model is intended to the structure-improved proposing a kind of disposable nebulizer, need not open nebulizer and can supplement medicinal liquid.
This disposable nebulizer comprises liquid storage cup, base, air inlet pipe and upper cover.Liquid storage cup is a cup-shaped container, and base is positioned at below liquid storage cup, and air inlet pipe stretches in liquid storage cup from the bottom of liquid storage cup, and liquid storage cup and base and air inlet pipe are connected as a single entity.Upper cover and liquid storage cup mutually fasten and seal, and the upper end of upper cover is connector.This disposable nebulizer also comprises a liquid supplementation pipe, and this liquid supplementation pipe stretches in liquid storage cup from the top of the sidewall of liquid storage cup, and seals fixing mutually with the sidewall of liquid storage cup, the external port of liquid supplementation pipe has a port lid.
In this disposable nebulizer use procedure, when needing supplementing water or medicinal liquid, only need take off the port lid in liquid supplementation pipe, by liquid supplementation pipe to liquid feeding in nebulizer, both facilitate, again safety.
Accompanying drawing explanation
Fig. 1 is the first structure chart of disposable nebulizer of the present utility model;
Fig. 2 is the second structure chart of disposable nebulizer;
Fig. 3 is the second structure chart of buoy and guide post.
Detailed description of the invention
As shown in Figure 1, this disposable nebulizer comprises liquid storage cup 1, base 2, air inlet pipe 3, upper cover 5 and liquid supplementation pipe 4.Liquid storage cup 1 is a cup-shaped container, and the suitable for reading of liquid storage cup has the chimb be connected with upper cover, and base 2 is positioned at below liquid storage cup, and air inlet pipe 3 stretches in liquid storage cup from the bottom of liquid storage cup, and liquid storage cup and base and air inlet pipe are connected as a single entity.Upper cover 5 and liquid storage cup mutually fasten and seal, and the upper end of upper cover is connector 6, are used for being connected with the face shield of patient or artificial airway.Liquid supplementation pipe 4 stretches in liquid storage cup from the top of the sidewall of liquid storage cup 1, and seals fixing mutually with the sidewall of liquid storage cup, the external port of liquid supplementation pipe 4 has a port lid 7.When needing supplementing water or medicinal liquid, only need open the port lid 7 in liquid supplementation pipe 4, by liquid supplementation pipe to liquid feeding in nebulizer.Liquid supplementation pipe 4 can also be connected by infusion rubber tubing with infusion set, medicinal liquid or humidification fluid can join in liquid storage cup through infusion set continuously, by infusion set control rate, can reach the effect of standing cloud suction or wet and slippery air flue like this.
As shown in Figure 2, this disposable nebulizer can also comprise a buoy 8, the described part of liquid supplementation pipe 4 in liquid storage cup 1 is bent downwardly, its latter end 10 becomes the straight tube stretched downwards; the center of buoy 8 is fixed wtih a guide post 9, and the upper end of guide post is inserted in the latter end 10 of the liquid supplementation pipe in liquid storage cup 1.When the disposable nebulizer of this structure uses, liquid supplementation pipe 4 directly can be connected with external fluid infusion container, the speed of fluid infusion is controlled automatically by buoy and guide post: when in liquid storage cup 1, liquid is full, and buoy floats, and blocks the outlet of liquid supplementation pipe 4, not fluid infusion; When in liquid storage cup, liquid is shallow, buoy falls, and the outlet of liquid supplementation pipe 4 is opened, and carries out fluid infusion; Liquid in liquid storage cup is more shallow, and buoy falls more, and the guide post inserted in liquid supplementation pipe latter end is shorter, and flow resistance is less, and the speed of fluid infusion is faster.
Guide post and buoy are the integrated design; buoy is the bottom of guide post; to be placed in liquid storage cup in part liquid supplementation pipe and at the bottom of liquid storage cup between; guide post has two kinds of designs: one is homogeneous thickness from top to bottom; when in liquid storage cup, liquid reach a certain height; buoy floats to the outlet of blocking liquid supplementation pipe 4, not fluid infusion; When in liquid storage cup, liquid is shallow, buoy falls, and the outlet of liquid supplementation pipe 4 is opened, and carries out fluid infusion; As shown in Figure 3, guide post 9 increases thick the second structure of guide post from top to bottom gradually, can control fluid infusion velocity from fast to slow until block the mouth of pipe, liquid in liquid storage cup is more shallow, and buoy falls more, and the guide post inserted in liquid supplementation pipe latter end is shorter and thin, flow resistance is less, and the speed of fluid infusion is faster.
Claims (2)
1. a disposable nebulizer, comprise liquid storage cup (1), base (2), air inlet pipe (3) and upper cover (5), liquid storage cup (1) is a cup-shaped container, base (2) is positioned at below liquid storage cup, air inlet pipe (3) stretches in liquid storage cup from the bottom of liquid storage cup, liquid storage cup and base and air inlet pipe are connected as a single entity, upper cover (5) and liquid storage cup mutually fasten and seal, the upper end of upper cover is connector (6), it is characterized in that this disposable nebulizer also comprises a liquid supplementation pipe (4), this liquid supplementation pipe stretches in liquid storage cup from the top of the sidewall of liquid storage cup (1), and seal fixing mutually with the sidewall of liquid storage cup, the external port of liquid supplementation pipe (4) there is a port lid (7).
2. disposable nebulizer as claimed in claim 1, it is characterized in that it also comprises a buoy (8), the described part of liquid supplementation pipe (4) in liquid storage cup (1) is bent downwardly, its latter end (10) becomes the straight tube stretched downwards; the center of buoy (8) is fixed wtih a guide post (9), and the upper end of guide post is inserted in the latter end (10) of the liquid supplementation pipe in liquid storage cup (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406688.9U CN204050562U (en) | 2014-07-22 | 2014-07-22 | Disposable nebulizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406688.9U CN204050562U (en) | 2014-07-22 | 2014-07-22 | Disposable nebulizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050562U true CN204050562U (en) | 2014-12-31 |
Family
ID=52192161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406688.9U Expired - Fee Related CN204050562U (en) | 2014-07-22 | 2014-07-22 | Disposable nebulizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050562U (en) |
-
2014
- 2014-07-22 CN CN201420406688.9U patent/CN204050562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180722 |