CN208017833U - A kind of modified form disposal sputum collecting cannula - Google Patents
A kind of modified form disposal sputum collecting cannula Download PDFInfo
- Publication number
- CN208017833U CN208017833U CN201721523825.7U CN201721523825U CN208017833U CN 208017833 U CN208017833 U CN 208017833U CN 201721523825 U CN201721523825 U CN 201721523825U CN 208017833 U CN208017833 U CN 208017833U
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- CN
- China
- Prior art keywords
- sputum
- sputum aspirator
- aspirator tube
- outer tube
- tube
- 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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Abstract
The utility model discloses a kind of modified form disposal sputum collecting cannula, including sputum aspirator tube, outer tube, pedestal, hold handle, liquid humidifying interface and negative port, the sputum aspirator tube is similar with conventional sputum aspirator tube, sputum aspirator tube front end is provided with sputum suction hole, multiple silica gel protrusions are provided on sputum aspirator tube, the silica gel protrusion is hollow structure, top is provided with through-hole, it is cased with outer tube on the sputum aspirator tube, outer tube tightly suppresses silica gel protrusion, the outer tube rear end, which is provided with, tears mouth, outer tube is equipped with and tears interface, pedestal is arranged in the sputum aspirator tube rear end, pedestal rear end is provided with holding handle, pedestal is provided with liquid humidifying interface and negative port with handle connecting pin both sides are held.The utility model modified form disposal sputum collecting cannula, plays the role of silica gel protrusion on sputum aspirator tube to scrub, the outer tube on sputum aspirator tube avoid sputum aspirator tube using when injure respiratory tract, it is simple in structure, convenient and practical, patient suffering can be reduced, suitable medical institutions promote the use of.
Description
Technical field
The utility model is related to medical nursing technical fields, and in particular to a kind of modified form disposal sputum collecting cannula.
Background technology
Sputum aspirator tube is a kind of common medical appurtenance, and medical staff can remove patients with respiratory tract secretion by sputum aspirator tube
Object keeps respiratory smooth.Clinically the main body of common sputum aspirator tube is mostly disposable smooth plastics pipe, the front end of sputum aspirator tube
If there are two sputum suction hole, the strength by negative pressure sucks out sputum.But thick sputum, sputum are attached on air flue tube wall
Patient, suction sputum effect are frequently not fine, it is difficult to disposably blot net.
Application No. is：201521133405.9 Chinese patent disclose the disposal sputum collecting cannula that a kind of band washes away function,
It is equipped with the scrub part of multiple protrusions in suction sputum pipe outer wall, and is provided with humidifying of second lumen for sputum；Scrub part is in convex
It is dotted to be scrubbed for thick sputum, sputum, easy to clean, scrub part brush phlegm, collection sputum humidifying, sputum scrub, phlegm
Liquid suction is integrated, and effectively improves the effect and efficiency of suction sputum.But the portion of scrubbing of the lug boss of the sputum aspirator tube of design exists
Into larger to Airway damage when air entering flue, remaining Functional Design is also unreasonable, and there are inconveniences when operating with.
Therefore, it is necessary to a kind of not only easy to use, but also will not be to disposal sputum collecting cannula that patient damages.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, and it is disposable to provide a kind of modified form
Sputum aspirator tube, plays the role of silica gel protrusion on sputum aspirator tube to scrub, the outer tube on sputum aspirator tube avoid sputum aspirator tube using when injure and exhale
Road is inhaled, it is simple in structure, convenient and practical, patient suffering can be reduced, suitable medical institutions promote the use of.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of modified form disposal sputum collecting cannula, including sputum aspirator tube, outer tube, pedestal, holding handle, liquid humidifying interface and negative pressure
Interface, the sputum aspirator tube is similar with conventional sputum aspirator tube, and sputum aspirator tube front end is provided with sputum suction hole, and multiple silica gel are provided on sputum aspirator tube
Protrusion, the silica gel protrusion are hollow structure, and top is provided with through-hole, outer tube is cased on the sputum aspirator tube, and outer tube presses
Firmly silica gel protrusion, the outer tube rear end, which is provided with, tears mouth, and outer tube, which is equipped with, tears interface, the sputum aspirator tube rear end setting
Pedestal, pedestal rear end are provided with holding handle, and pedestal is provided with liquid humidifying interface and negative port with handle connecting pin both sides are held.
Preferably, outer tube is cased on the sputum aspirator tube, outer tube tightly suppresses silica gel protrusion, and outer tube is thin silicon glue.
Preferably, the sputum aspirator tube is equipped with multiple silica gel protrusion, and the silica gel protrusion on sputum aspirator tube is dredged for the close rear end in front end.
Preferably, the outer tube rear end is provided with pedestal adjacent position and tears mouth, and tearing mouth on outer tube corresponds to position
It installs to be equipped with and tears interface, it is self-styled opening to tear interface.
Preferably, the liquid humidifying interface connects liquid humidification device, and negative port connects negative pressure suction device, and liquid humidifying connects
It is both provided with check valve on mouth and negative port.
Preferably, it is provided with non-slip texture on the holding handle.
The utility model has the beneficial effects that：The utility model modified form disposal sputum collecting cannula has silica gel convex on sputum aspirator tube
Play the role of scrub, the outer tube on sputum aspirator tube is avoided that silica gel protrusion damages respiratory tract when sputum aspirator tube enters respiratory tract
And because silica gel protrusion hinders sputum aspirator tube to enter respiratory tract；Interface can be torn in outer tube edge after sputum aspirator tube enters respiratory tract
Extraction is torn, it is that self-styled opening facilitates the tearing off to tear interface；Silica gel protrusion is while scrubbing on sputum aspirator tube, the through-hole on top
It can be inhaled as liquid humidifying into night hole in use, holding lever of stopping and being extracted out in rotation and connect negative pressure by negative port
Leading-in device carries out suction sputum.Its is simple in structure, convenient and practical, can reduce patient suffering, suitable medical institutions promote the use of.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of modified form disposal sputum collecting cannula described in the utility model；
Fig. 2 is the structural schematic diagram of outer tube described in the utility model；
Fig. 3 uses schematic diagram for modified form disposal sputum collecting cannula described in the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
1- sputum aspirator tubes, 101- sputum suction holes, 102- silica gel protrusions, 103- through-holes, 2- outer tubes, 201- tear mouth, and 202- is torn
Interface, 3- pedestals are opened, 4- holds handle, 401- non-slip textures, 5- liquid humidifying interfaces, 6- negative ports.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, the utility model is a kind of modified form disposal sputum collecting cannula, including sputum aspirator tube 1, outer tube
2, pedestal 3, holding handle 4, liquid humidifying interface 5 and negative port 6, the sputum aspirator tube 1 is similar with conventional sputum aspirator tube, before sputum aspirator tube 1
End is provided with sputum suction hole 101, and multiple silica gel protrusions 102 are provided on sputum aspirator tube 1, and the silica gel protrusion 102 is hollow structure, top
End is provided with through-hole 103, outer tube 2 is cased on the sputum aspirator tube 1, outer tube 2 tightly suppresses silica gel protrusion 102, the outer tube 2
Rear end, which is provided with, tears mouth 201, and outer tube 2, which is equipped with, tears interface 202,1 rear end of sputum aspirator tube setting pedestal 3, after pedestal 3
End, which is provided with, holds handle 4, and pedestal 3 is provided with liquid humidifying interface 5 and negative port 6 with 4 connecting pin both sides of handle are held.
Wherein, outer tube 2 is cased on sputum aspirator tube 1, outer tube 2 tightly suppresses silica gel protrusion, and outer tube 2 is thin silicon glue.
Wherein, sputum aspirator tube 1 is equipped with multiple silica gel protrusions 102, and the silica gel protrusion 102 on sputum aspirator tube 1 is the close rear end in front end
It dredges.
Wherein, 2 rear end of outer tube is provided with 3 adjacent position of pedestal and tears mouth 201, and the correspondence of mouth 201 is torn on outer tube 2
Position, which is provided with, tears interface 202, and it is self-styled opening to tear interface 202.
Wherein, liquid humidifying interface 5 connects liquid humidification device, and negative port 6 connects negative pressure suction device, liquid humidifying interface 5
It is both provided with check valve on negative port 6.
Wherein, it holds on handle 4 and is provided with non-slip texture 401.
Embodiment 1
The utility model is a kind of modified form disposal sputum collecting cannula, and sputum aspirator tube 1 is similar with conventional sputum aspirator tube, before sputum aspirator tube 1
End is provided with sputum suction hole 101, and multiple silica gel protrusions 102, silica gel 102 pairs of thick sputums of protrusion and inconvenience are provided on sputum aspirator tube 1
The sputum of drainage is scrubbed, to facilitate drainage；Outer tube 2 is cased on sputum aspirator tube 1, outer tube 2 tightly suppresses silica gel protrusion 102, described
2 rear end of outer tube, which is provided with, tears mouth 201, and outer tube 2 is equipped with and tears interface 202；Outer tube 2 tightly suppresses silica gel protrusion 102,
When sputum aspirator tube 1 enters patients with respiratory tract, it is avoided that silica gel protrusion 102 damages respiratory tract and because silica gel protrusion 102 hinders to inhale
Phlegm pipe enters respiratory tract, pain that is easy to use and reducing patient；2 rear end of outer tube is provided with 3 adjacent position of pedestal and tears
Opening 201 is torn 201 corresponding position of mouth on outer tube 2 and is provided with and tears interface 202, and it is self-styled opening to tear interface 202,
After sputum aspirator tube 1 enters corresponding position, mouth 201 can be torn on outer tube 2 and tears the taking-up of outer tube 2, self-styled opening is torn
It is simple and convenient；Suction sputum is carried out after allowing, it is reasonable in design, convenient and practical, patient suffering can be reduced, medical institutions is suitble to promote
It uses.
Embodiment 2
The utility model is a kind of modified form disposal sputum collecting cannula, and pedestal 3, the setting of 3 rear end of pedestal is arranged in 1 rear end of sputum aspirator tube
Have and hold handle 4, pedestal 3 is provided with liquid humidifying interface 5 and negative port 6 with 4 connecting pin both sides of handle are held, and is arranged on sputum aspirator tube 1
There are multiple silica gel protrusions 102, silica gel protrusion 102 is hollow structure, and top is provided with through-hole 103, and through-hole 103 can be used as liquid humidifying
Into night hole；Sputum aspirator tube 1 is equipped with multiple silica gel protrusions 102, and the silica gel protrusion 102 on sputum aspirator tube 1 is dredged for the close rear end in front end,
In use, hand-held lever 4 of stopping, liquid humidifying interface 5 connects liquid humidification device, and negative port 6 connects negative pressure suction device, on one side
Rotation sputum aspirator tube 1 on one side extracts sputum aspirator tube 1 out, carries out scrubbing processing, while can carry out liquid humidifying, facilitate the operation of suction sputum and carry
The efficiency of high suction sputum mitigates patient suffering and medical staff's work difficulty, reasonable in design, convenient and practical, can reduce trouble
Person's pain, suitable medical institutions promote the use of.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of modified form disposal sputum collecting cannula, it is characterised in that：Including sputum aspirator tube, outer tube, pedestal, hold handle, liquid humidifying
Interface and negative port, the sputum aspirator tube is similar with conventional sputum aspirator tube, and sputum aspirator tube front end is provided with sputum suction hole, is arranged on sputum aspirator tube
There are multiple silica gel protrusions, the silica gel protrusion is hollow structure, and top is provided with through-hole, outer tube is cased on the sputum aspirator tube,
Outer tube tightly suppresses silica gel protrusion, and the outer tube rear end, which is provided with, tears mouth, and outer tube is equipped with and tears interface, the suction sputum
Pedestal is arranged in pipe rear end, and pedestal rear end is provided with holding handle, pedestal with hold handle connecting pin both sides be provided with liquid humidifying interface and
Negative port.
2. a kind of modified form disposal sputum collecting cannula as described in claim 1, it is characterised in that：It is cased with housing on the sputum aspirator tube
Pipe, outer tube tightly suppress silica gel protrusion, and outer tube is thin silicon glue.
3. a kind of modified form disposal sputum collecting cannula as described in claim 1, it is characterised in that：The sputum aspirator tube is equipped with multiple
Silica gel is raised, and the silica gel protrusion on sputum aspirator tube is dredged for the close rear end in front end.
4. a kind of modified form disposal sputum collecting cannula as described in claim 1, it is characterised in that：The outer tube rear end and pedestal
Adjacent position, which is provided with, tears mouth, a mouthful corresponding position is torn on outer tube is provided with and tear interface, and it is self-styled opening to tear interface.
5. a kind of modified form disposal sputum collecting cannula as described in claim 1, it is characterised in that：The liquid humidifying interface connects liquid
Humidification device, negative port connect negative pressure suction device, check valve are both provided on liquid humidifying interface and negative port.
6. a kind of modified form disposal sputum collecting cannula as described in claim 1, it is characterised in that：It is provided on the holding handle anti-
Sliding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523825.7U CN208017833U (en) | 2017-11-15 | 2017-11-15 | A kind of modified form disposal sputum collecting cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523825.7U CN208017833U (en) | 2017-11-15 | 2017-11-15 | A kind of modified form disposal sputum collecting cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017833U true CN208017833U (en) | 2018-10-30 |
Family
ID=63897016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523825.7U Expired - Fee Related CN208017833U (en) | 2017-11-15 | 2017-11-15 | A kind of modified form disposal sputum collecting cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017833U (en) |
-
2017
- 2017-11-15 CN CN201721523825.7U patent/CN208017833U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191115 |