CN208339836U - A kind of disposable sputum aspirator - Google Patents
A kind of disposable sputum aspirator Download PDFInfo
- Publication number
- CN208339836U CN208339836U CN201720904053.5U CN201720904053U CN208339836U CN 208339836 U CN208339836 U CN 208339836U CN 201720904053 U CN201720904053 U CN 201720904053U CN 208339836 U CN208339836 U CN 208339836U
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- CN
- China
- Prior art keywords
- syringe
- tube
- hose
- piston rod
- tracheae
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 46
- 208000024794 sputum Diseases 0.000 title claims abstract description 46
- 210000003802 sputum Anatomy 0.000 title claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 15
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 description 3
- 208000026435 phlegm Diseases 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a kind of disposable sputum aspirator, including syringe, negative tube, fluid reservoir and suction sputum mouth, the left end of the syringe is equipped with handle, piston rod is provided in the syringe, and the left end of piston rod is extended on the left side of syringe, the right end of the piston rod is fixed with piston, and the inside of syringe is arranged in piston, the right end of the syringe is equipped with negative tube, tracheae is provided at the top of the negative tube, described to be intratracheally equipped with check valve, the middle section of the negative tube is provided with depressimeter measuring device.The utility model is used cooperatively by syringe, piston rod and handle, negative pressure device can be generated manually, achieve the purpose that manual suction sputum, pass through being used cooperatively for tracheae and check valve, it is able to carry out continuous suction sputum operation, by the use of depressimeter measuring device, can measure caused by negative pressure size, avoid negative pressure is excessive from causing that human body is uncomfortable or negative pressure is too small and causes device that cannot work.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of disposable sputum aspirator.
Background technique
Sputum aspirator mainly carries out the processing such as conventional suction sputum, tracheotomy to the sick and wounded, it is the indispensability medical treatment of curing patient
Instrument needs the phlegm and liquid of timely clearing pneogaster when rescuing urgent patient, and otherwise patient can be by phlegm and liquid lock tracheae
It can not breathe and dead.Medical instrument of the Hospitals at Present for suction sputum is usually electric sputum sucker, due to complicated for operation, volume
Greatly, inconvenient to carry, it cannot be used in carryings such as the place of not power supply, field emergency, house calls, and exist in the market
Manually sputum aspirator, in actually cleaning, often cleans the fault of personnel although can be used for multiple times after carrying out disinfection,
Causing not washing clean clearly, unavoidable meeting in this way causes secondary injury to patient, in order to solve above-mentioned institute's problem, this
Utility model provides a kind of disposable sputum aspirator.
Utility model content
The purpose of this utility model is to provide a kind of disposable sputum aspirators, to solve to propose in above-mentioned background technique
The problem of.
To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of disposable
Sputum aspirator, including syringe, negative tube, fluid reservoir and suction sputum mouth, the left end of the syringe are equipped with handle, the syringe
It is inside provided with piston rod, and the left end of piston rod is extended on the left side of syringe, the right end of the piston rod is fixed with work
Plug, and the inside of syringe is arranged in piston, the right end of the syringe is equipped with negative tube, the top setting of the negative tube
There is tracheae, described to be intratracheally equipped with check valve, the middle section of the negative tube is provided with depressimeter measuring device, and negative pressure metering
Device is located at the right side of tracheae, and the right end of the negative tube is connected with fluid reservoir；
The left end of the telescoping tube is connected with fluid reservoir, and the right end of the telescoping tube is equipped with hose, in the hose
Top be provided with injection-tube, connecting tube is installed on the right side of the hose top, and the bottom end of connecting tube pass through hose wall with
Injection-tube is connected, and the top of the connecting tube is equipped with upper cover, and the side of the hose surface is provided with graduation mark, described soft
It is provided on pipe and stings plug, and sting the right side that tracheae is arranged in plug, the right end of the hose is provided with suction sputum mouth, the injection-tube
Right end is provided with liquid outlet, and liquid outlet is located at the top of suction sputum mouth.
Preferably, the handle is cyclic structure, and the right side of handle is arranged in the left end of piston rod.
Preferably, sputum suction hole is provided on the suction sputum mouth.
Preferably, the piston is to be flexibly connected with syringe.
Preferably, plug and the hose stung is to be flexibly connected.
Preferably, the right side of hose is arranged in the liquid outlet.
The utility model has the beneficial effects that the disposable sputum aspirator is simple and reasonable, economical and practical, pass through injection
Device, piston rod and handle are used cooperatively, and can be generated negative pressure device manually, be achieved the purpose that manual suction sputum, by tracheae and
Check valve is used cooperatively, and is able to carry out continuous suction sputum operation, passes through the use of telescoping tube, the length of regulating device, by negative
The use for pressing meter can measure the size of generated negative pressure, avoid negative pressure is excessive from causing human body uncomfortable or negative pressure mistake
It is small and cause device that cannot work, by the use of graduation mark, be able to observe that hose enters the length of human body, avoid due into
The hose for entering respiratory tract is too long, causes human body uncomfortable, by stinging the use of plug, bites plug by patient, takes sb's mind off sth and
Mitigate patient's pain, by being used cooperatively for injection-tube, connecting tube and liquid outlet, drug can be injected, to the phlegm for being not easy to draw
It is diluted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the utility model liquid outlet and suction sputum mouth structure schematic diagram.
In figure: 1, handle；2, piston；3, syringe；4, negative tube；5, check valve；6, telescoping tube；7, upper cover；8, it injects
Pipe；9, liquid outlet；10, piston rod；11, tracheae；12, depressimeter measuring device；13, fluid reservoir；14, connecting tube, 15, graduation mark；
16, plug is stung；17, hose；18, suction sputum mouth.
Specific embodiment
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of disposable sputum aspirator, including injection
Device 3, negative tube 4, fluid reservoir 13 and suction sputum mouth 18, the left end of syringe 3 are equipped with handle 1, and handle 1 is cyclic structure, and living
The right side of handle 1 is arranged in the left end of stopper rod 10, piston rod 10 is provided in syringe 3, and the left end extension of piston rod 10 is set
It sets in the left side of syringe 3, the right end of piston rod 10 is fixed with piston 2, and the inside of syringe 3, piston 2 is arranged in piston 2
It is to be flexibly connected with syringe 3, the right end of syringe 3 is equipped with negative tube 4, and the top of negative tube 4 is provided with tracheae 11, tracheae
Check valve 5 is installed, the middle section of negative tube 4 is provided with depressimeter measuring device 12, and depressimeter measuring device 12 is located at tracheae in 11
11 right side, the right end of negative tube 4 are connected with fluid reservoir 13；
The left end of telescoping tube 6 is connected with fluid reservoir 13, and the right end of telescoping tube 6 is equipped with hose 17, the top in hose 17
Portion is provided with injection-tube 8, is equipped with connecting tube 14 on the right side of 17 top of hose, and the bottom end of connecting tube 14 pass through 17 wall of hose with
Injection-tube 8 is connected, and the top of connecting tube 14 is equipped with upper cover 7, and the side on 17 surface of hose is provided with graduation mark 15, hose 17
On be provided with and sting plug 16, and sting the right sides that tracheae 11 is arranged in plug 16, sting plug 16 with hose 17 to be flexibly connected, the right side of hose 17
End is provided with suction sputum mouth 18, sputum suction hole is provided on suction sputum mouth 18, the right end of injection-tube 8 is provided with liquid outlet 9, and liquid outlet 9
Positioned at the top of suction sputum mouth 18, the right side of hose 17 is arranged in liquid outlet 9.
Use principle: in use, hose 17 to be inserted into the throat of patient, patient bites plug 16, and user holds
Handle 1 pushes piston rod 10, by generating negative pressure in syringe 3, extracts the air of fluid reservoir 13 out by negative tube 4, makes fluid reservoir
Negative pressure is generated in 13, sputum is drawn by suction sputum mouth 18, into hose 17, is being entered telescoping tube 6, is being finally entered fluid reservoir 13
In, in use, passing through the effect of check valve 5, the air in syringe 3 is discharged by tracheae 11, in use, comparing in sputum
When being difficult to draw, upper cover 7 is opened, drug is injected into injection-tube 8 by connecting tube 14, is finally reached from sputum from liquid outlet 9.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of disposable sputum aspirator, including syringe (3), negative tube (4), fluid reservoir (13) and suction sputum mouth (18),
Be characterized in that: the left end of the syringe (3) is equipped with handle (1), is provided with piston rod (10) in the syringe (3), and
The left end of piston rod (10) is extended on the left side of syringe (3), and the right end of the piston rod (10) is fixed with piston (2),
And piston (2) is arranged in the inside of syringe (3), the right end of the syringe (3) is equipped with negative tube (4), the negative tube
(4) it is provided with tracheae (11), is equipped with check valve (5) in the tracheae (11), the middle section of the negative tube (4) at the top of
It is provided with depressimeter measuring device (12), and depressimeter measuring device (12) is located at the right side of tracheae (11), the right end of the negative tube (4) connects
It is connected to fluid reservoir (13)；
One end of telescoping tube (6) is communicated on the fluid reservoir (13), the other end of telescoping tube (6) is equipped with hose (17), institute
It states the top in hose (17) to be provided with injection-tube (8), be equipped with connecting tube (14) on the right side of hose (17) top, and even
The bottom end of adapter tube (14) passes through hose (17) wall and is connected with injection-tube (8), and the top of the connecting tube (14) is equipped with upper cover
(7), the side on hose (17) surface is provided with graduation mark (15), is provided on the hose (17) and is stung plug (16), and stings
It fills in (16) to be arranged on the right side of tracheae (11), the right end of the hose (17) is provided with suction sputum mouth (18), the injection-tube (8)
Right end is provided with liquid outlet (9), and liquid outlet (9) is located at the top of suction sputum mouth (18).
2. a kind of disposable sputum aspirator according to claim 1, it is characterised in that: the handle (1) is cyclic annular knot
Structure, and the left end setting of piston rod (10) is on the right side of handle (1).
3. a kind of disposable sputum aspirator according to claim 1, it is characterised in that: be arranged on the suction sputum mouth (18)
There is sputum suction hole.
4. a kind of disposable sputum aspirator according to claim 1, it is characterised in that: the piston (2) and syringe
It (3) is flexible connection.
5. a kind of disposable sputum aspirator according to claim 1, it is characterised in that: described to sting plug (16) and hose
It (17) is flexible connection.
6. a kind of disposable sputum aspirator according to claim 1, it is characterised in that: liquid outlet (9) setting exists
The right side of hose (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904053.5U CN208339836U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904053.5U CN208339836U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339836U true CN208339836U (en) | 2019-01-08 |
Family
ID=64873284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904053.5U Active CN208339836U (en) | 2017-07-25 | 2017-07-25 | A kind of disposable sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339836U (en) |
-
2017
- 2017-07-25 CN CN201720904053.5U patent/CN208339836U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |