CN208448230U - A kind of Respiratory Medicine sputum aspirator - Google Patents
A kind of Respiratory Medicine sputum aspirator Download PDFInfo
- Publication number
- CN208448230U CN208448230U CN201721249647.3U CN201721249647U CN208448230U CN 208448230 U CN208448230 U CN 208448230U CN 201721249647 U CN201721249647 U CN 201721249647U CN 208448230 U CN208448230 U CN 208448230U
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- CN
- China
- Prior art keywords
- inner tube
- connect
- pull ring
- push plate
- sputum aspirator
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Abstract
The utility model provides a kind of Respiratory Medicine sputum aspirator, include: suction nozzle, take out phlegm hose, liquid storage bottle and air ejector, taking out phlegm hose includes: inner tube, outer tube sleeve, mobile pull ring and the embedded push plate of wedge shape, outer tube sleeve is set in the outer surface of inner tube, mobile pull ring is between inner tube and outer tube sleeve, the inside of inner tube is arranged in the embedded push plate of wedge shape, one end of first drawstring is connect with the narrow side of the embedded push plate of wedge shape, the other end is connect with mobile pull ring, one end of second drawstring is connect with the broadside of the embedded push plate of wedge shape, and the other end is connect with mobile pull ring.The problem of can effectively avoid sputum blocking and reflux, reduces whole cost, and structure is simple, easy to operate, convenient for cleaning.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of Respiratory Medicine sputum aspirator.
Background technique
Device of the Respiratory Medicine sputum aspirator as a kind of pair of pharyngeal treatment of patient, is widely used, therefore suction sputum fills
Setting is an important medical instrument, but existing sputum aspirator is usually set sputum aspirator due to generate enough suction
The problem of that counts is larger, brings therewith is exactly to carry and place all unusual inconvenience.To solve the above problems, existing suction sputum
Whole size reduction using the pump housing or is relied on electric appliance and carries out suction sputum to generate negative pressure by device, but operation of electrical appliances can not be according to
Change suction size according to actual conditions, and when imbibition finishes, imbibition power one stops, and the sputum rested in sputum aspirator tube can
It can be back to respiratory tract or the lung of patient, cause patient uncomfortable, the serious infection that will cause patient.In addition to this, ruler
The suction sputum pipe diameter of very little lesser sputum aspirator is smaller, in the lesser situation of suction, the feelings of sputum blocking sputum aspirator tube easily occurs
Condition occurs.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of Respiratory Medicine sputum aspirator.For the embodiment to disclosure
Some aspects have a basic understanding, simple summary is shown below.The summarized section is not extensive overview, nor
It determines key/critical component or describes the protection scope of these embodiments.Its sole purpose is to be in simple form
Existing some concepts, in this, as the preamble of following detailed description.
The utility model adopts the following technical solution:
In some alternative embodiments, a kind of Respiratory Medicine sputum aspirator is provided, comprising: suction nozzle takes out phlegm hose, liquid storage
The front end for taking out phlegm hose is arranged in bottle and air ejector, the suction nozzle, and the end for taking out phlegm hose is arranged in the air ejector
End；The pumping phlegm hose includes: that inner tube, outer tube sleeve, mobile pull ring and the embedded push plate of wedge shape, the outer tube sleeve are set in described
The outer surface of pipe and it is tightly attached to said inner tube, the mobile pull ring is between said inner tube and the outer tube sleeve, the wedge shape
The inside of said inner tube is arranged in embedded push plate, and said inner tube both ends open up first through hole and the second through-hole, the first drawstring respectively
One end connect with the narrow side of the embedded push plate of wedge shape, the other end pass through after the first through hole with the mobile pull ring company
Connect, one end of the second drawstring connect with the broadside of the embedded push plate of wedge shape, the other end after second through-hole with it is described
Mobile pull ring connection.
In some alternative embodiments, the mobile pull ring includes: annulus main body and covers in the annulus main body
One end of several support rotating rings, first drawstring and second drawstring ties up in the annulus main body.
In some alternative embodiments, it is provided with stainless steel ring in the first through hole and second through-hole, institute
State the inner surface setting arc transiting surface of stainless steel ring.
In some alternative embodiments, the pumping phlegm hose further include: intubation and connection ring, said inner tube and described outer
One end of pipe sleeve is bonded in the connection ring, and the connection ring opens up external screw thread, and the intubation opens up suitable with the external screw thread
The internal screw thread matched.
In some alternative embodiments, the inlet of the liquid storage bottle is connected to the intubation, and the intubation is described
Baffle is set between inlet and the air ejector.
In some alternative embodiments, the air ejector includes: piston handle, piston rod, barrel mast and piston, the barrel mast
Connected with the intubation, the piston is arranged in the barrel mast, and described piston rod one end is connect with the piston, the other end and
The piston handle connection.
Brought by the utility model the utility model has the advantages that under the premise of size is lesser, it can effectively avoid sputum blocking and return
The problem of stream, the mobile pull ring that manually fiddles with can assist the sputum of blocking mobile, and be not necessarily to biggish suction, thus
Without being equipped with the higher Electric negative pressure equipment of cost, to reduce whole cost；Structure is simple, easy to operate, convenient for cleaning.
For the above and related purposes, one or more embodiments include being particularly described below and in claim
In the feature that particularly points out.Certain illustrative aspects are described in detail in the following description and the annexed drawings, and its instruction is only
Some modes in the utilizable various modes of the principle of each embodiment.Other benefits and novel features will be under
The detailed description in face is considered in conjunction with the accompanying and becomes obvious, the disclosed embodiments be all such aspects to be included and they
Be equal.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Respiratory Medicine sputum aspirator of the utility model；
Fig. 2 is that the utility model takes out structural schematic diagram of the phlegm hose in a kind of wherein state；
Fig. 3 is that the utility model takes out structural schematic diagram of the phlegm hose in another state；
Fig. 4 is the structural schematic diagram of the mobile pull ring of the utility model；
Fig. 5 is the structural schematic diagram that the utility model wedge shape embeds push plate；
Fig. 6 is the structural schematic diagram of the utility model stainless steel ring.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.
As shown in Figures 1 to 3, in some illustrative embodiments, a kind of Respiratory Medicine sputum aspirator is provided, comprising: inhale
First 1, phlegm hose 2, liquid storage bottle 3 and air ejector 4 are taken out, the front end for taking out phlegm hose 2 is arranged in suction nozzle 1, and the setting of air ejector 4 is soft in pumping phlegm
The end of pipe 2, liquid storage bottle 3 are connect with phlegm hose 2 is taken out, and for storing the sputum released, the sputum of absorption initially enters suction nozzle
1, then enter under the action of air ejector 4 and take out phlegm hose 2, finally enters liquid storage bottle 3.
Taking out phlegm hose 2 includes: inner tube 21, outer tube sleeve 22, mobile pull ring 23 and the embedded push plate 24 of wedge shape.As shown in figure 5, wedge
Shape embeds the inside that inner tube 21 is arranged in push plate 24, and wedge shape embeds the generally circular ring shape of push plate 24, and upper surface is lean-in oblique
At a gradient, cross section is a right-angled trapezium, and outer surface is tightly attached to the inner surface of inner tube 21.Outer tube sleeve 22 is set in inner tube 21
Outer surface and the outer surface for being tightly attached to inner tube 21, between inner tube 21 and outer tube sleeve 22, mobile pull ring 23 exists mobile pull ring 23
It is fixed between inner tube 21 and outer tube sleeve 22 under the elastic force effect of outer tube sleeve 22, when needing mobile pull ring 23, slowly pushes away
Dynamic mobile pull ring 23, allows it slowly to roll between inner tube 21 and outer tube sleeve 22.
21 both ends of inner tube open up first through hole 25 and the second through-hole 26 respectively, are all provided in first through hole 25 and the second through-hole 26
It is equipped with stainless steel ring 27, as shown in fig. 6, arc transiting surface 27a is arranged in the inner surface of stainless steel ring 27, can effectively reduce the first drawing
The wear rate of rope 28 and the second drawstring 29.One end of first drawstring 28 is connect with the narrow side of the embedded push plate 24 of wedge shape, and the other end is worn
It is connect after crossing first through hole 25 with mobile pull ring 23, the narrow side of the embedded push plate 24 of wedge shape refers to the interior table of the embedded push plate 24 of wedge shape
Face, connection type are bonding.One end of second drawstring 29 is connect with the broadside of the embedded push plate 24 of wedge shape, and it is logical that the other end passes through second
It is connect behind hole 26 with mobile pull ring 23, the broadside of the embedded push plate 24 of wedge shape refers to embedded 24 inner surface of push plate of wedge shape, connection type
For bonding.As a result, when pushing mobile pull ring 23, it will drive the embedded push plate 24 of wedge shape and moved on the inner wall of inner tube 21, wedge shape
Embedded push plate 24 can scratch the mucus sticked in inner tube 21 when moving on the inner wall of inner tube 21, due to the embedded push plate 24 of wedge shape
The problem of upper surface slopes inwardly to form a gradient, and cross section is a right-angled trapezium, can effectively avoid sputum blocking and reflux.
As shown in figure 4, mobile pull ring 23 includes: annulus main body 8 and covers several support rotating rings 9 in annulus main body 8,
One end of first drawstring 28 and the second drawstring 29 ties up in annulus main body 8, and mobile pull ring 23 avoidable in this way is in inner tube 21 and outside
When moving between pipe sleeve 22, the first drawstring 28 and the second drawstring 29 are wrapped on mobile pull ring 23, while pull ring easy to remove 23
Movement.
Take out phlegm hose 2 further include: one end of intubation 5 and connection ring 6, inner tube 21 and outer tube sleeve 22 is bonded in connection ring 6,
Connection ring 6 opens up external screw thread, and intubation 5 opens up the internal screw thread being adapted to external screw thread, thus will intubation 5 and inner tube 21 and outer tube sleeve 22
It links together, intubation 5 is connect with air ejector 4, and connection type is to be threadedly coupled.The inlet of liquid storage bottle 3 is connected to intubation 5,
Baffle 7 is arranged in intubation 5 between inlet and air ejector 4, and baffle 7 can avoid sputum and enter in air ejector 4.
Air ejector 4 includes: piston handle 41, piston rod 42, barrel mast 43 and piston 44, and barrel mast 43 is connect with intubation 5, connection side
Formula is to be threadedly coupled.Piston 44 is arranged in barrel mast 43, and 42 one end of piston rod is connect with piston 44, and the other end and piston handle 41 connect
It connects, when pulling piston handle 41, band piston 44 is mobile, to realize the extraction to sputum.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, the change made under other any spiritual essence and principles without departing from the utility model are modified, substitution,
Combination simplifies, should be equivalent substitute mode, all should include within the protection scope of the present utility model.
Claims (6)
1. a kind of Respiratory Medicine sputum aspirator characterized by comprising suction nozzle takes out phlegm hose, liquid storage bottle and air ejector, described
The front end for taking out phlegm hose is arranged in suction nozzle, and the end for taking out phlegm hose is arranged in the air ejector；The pumping phlegm hose
It include: inner tube, outer tube sleeve, mobile pull ring and the embedded push plate of wedge shape, the outer tube sleeve is set in the outer surface of said inner tube and tight
It is affixed on said inner tube, between said inner tube and the outer tube sleeve, the embedded push plate setting of wedge shape exists the mobile pull ring
The inside of said inner tube, said inner tube both ends open up first through hole and the second through-hole, one end of the first drawstring and the wedge respectively
Shape embeds the narrow side connection of push plate, and the other end is connect after passing through the first through hole with the mobile pull ring, and the one of the second drawstring
It holds and is connect with the broadside of the embedded push plate of the wedge shape, the other end is connect after passing through second through-hole with the mobile pull ring.
2. a kind of Respiratory Medicine sputum aspirator according to claim 1, which is characterized in that the mobile pull ring includes: circle
Ring main body and cover several support rotating rings in the annulus main body, one end system of first drawstring and second drawstring
In the annulus main body.
3. a kind of Respiratory Medicine sputum aspirator according to claim 2, which is characterized in that the first through hole and described
Stainless steel ring is provided in two through-holes, arc transiting surface is arranged in the inner surface of the stainless steel ring.
4. a kind of Respiratory Medicine sputum aspirator according to claim 3, which is characterized in that the pumping phlegm hose further include:
One end of intubation and connection ring, said inner tube and the outer tube sleeve is bonded in the connection ring, and the connection ring opens up outer spiral shell
Line, the intubation open up the internal screw thread being adapted to the external screw thread.
5. a kind of Respiratory Medicine sputum aspirator according to claim 4, which is characterized in that the inlet of the liquid storage bottle with
Baffle is arranged between the inlet and the air ejector in the intubation connection, the intubation.
6. a kind of Respiratory Medicine sputum aspirator according to claim 5, which is characterized in that the air ejector includes: piston
Handle, piston rod, barrel mast and piston, the barrel mast and the intubation connect, and the piston is arranged in the barrel mast, the piston
Bar one end is connect with the piston, and the other end is connect with the piston handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249647.3U CN208448230U (en) | 2017-09-27 | 2017-09-27 | A kind of Respiratory Medicine sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249647.3U CN208448230U (en) | 2017-09-27 | 2017-09-27 | A kind of Respiratory Medicine sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448230U true CN208448230U (en) | 2019-02-01 |
Family
ID=65139750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249647.3U Expired - Fee Related CN208448230U (en) | 2017-09-27 | 2017-09-27 | A kind of Respiratory Medicine sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448230U (en) |
-
2017
- 2017-09-27 CN CN201721249647.3U patent/CN208448230U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |