CN203436607U - Manual sputum aspirator - Google Patents
Manual sputum aspirator Download PDFInfo
- Publication number
- CN203436607U CN203436607U CN201320594193.9U CN201320594193U CN203436607U CN 203436607 U CN203436607 U CN 203436607U CN 201320594193 U CN201320594193 U CN 201320594193U CN 203436607 U CN203436607 U CN 203436607U
- Authority
- CN
- China
- Prior art keywords
- sputum aspirator
- piston
- sputum
- cylindrical shell
- springs
- 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
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 50
- 210000003802 Sputum Anatomy 0.000 title claims abstract description 50
- 238000005452 bending Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 241000252254 Catostomidae Species 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a manual sputum aspirator. The manual sputum aspirator comprises a sputum aspiration tube, a sputum storage bottle, a barrel, a piston in the barrel, a piston pull rod and a T-joint, wherein the lower end of the barrel is provided with an air outlet and an air inlet, each of the air outlet and the air inlet is provided with a one-way valve; two springs are arranged between the piston and the inner bottom surface of the barrel, and one ends of the springs are fixedly connected with the piston and the other ends of the springs are fixedly connected with the inner bottom surface of the barrel; the air inlet is connected with an end opening I of the T-joint by a connecting pipe, the sputum aspiration tube is in threaded connection with a bent end opening II of the T-joint, and the sputum storage bottle is in threaded connection with an end opening III of the T-joint. As adopting a negative pressure generator, the manual sputum aspirator has high negative pressure, good effects and long service life; the piston moves up by virtue of resilience force of the springs, and thus labor and time are saved; the manual sputum aspirator is convenient to assemble and disassemble and is convenient to carry and clean; the sputum storage bottle is detachably connected, so that samples are convenient to collect, and polluted liquid can be cleaned timely.
Description
Technical field
This utility model relates to technical field of medical instruments, refers to especially a kind of Manpower sputum aspirator.
Background technology
Existing sputum aspirator is generally electric sputum sucker and Manpower sputum aspirator, although electric sputum sucker suction is large, effective, in the wild, when power failure or emergency, but often helpless.And existing Manpower sputum aspirator, the device that produces negative pressure is generally elastic bag, uses for a long time; air bag is easily aging and break, thereby has shortened service life, moreover the negative pressure producing is little; even if producing the device of negative pressure is not air bag, be also that the power of simple armrest portion produces negative pressure, efficiency is lower; Also have, existing Manpower sputum aspirator, does not have suitable storage sputum device or has storage sputum device and position is improper, unhygienic and easy cross infection; Have, existing Manpower sputum aspirator, is not easy dismounting, cleans, carries inconvenience again.
Utility model content
The utility model proposes a kind of Manpower sputum aspirator, do not solved that Manpower sputum aspirator of the prior art service life is short, efficiency is low, unhygienic, quick detachable and carry inconvenient problem.
The technical solution of the utility model is achieved in that
Manpower sputum aspirator; comprise piston, pitch brace in sputum aspirator tube, storage sputum bottle, cylindrical shell, cylindrical shell; described cylindrical shell lower end is provided with outlet side and inlet end; described outlet side and inlet end are equipped with check valve; also comprise a three way cock; between described piston and cylindrical shell inner bottom surface, be provided with two springs, one end of described spring is fixedly connected with piston, and the other end of described spring is fixedly connected with cylindrical shell inner bottom surface; Described inlet end is connected with described three way cock's I port by connection tube, and described sputum aspirator tube is threaded with described three way cock's bending II port, and described storage sputum bottle is threaded with described three way cock's III port.
As the improvement to technique scheme, described two springs be take the axis of described piston and are symmetrical arranged as axis of symmetry.
As the improvement to technique scheme, described connection tube is plastic film capicitor.
As the improvement to technique scheme, described cylindrical shell is provided with upper cover, and described upper cover is threaded with cylindrical shell upper end, covers on described and is provided with the through hole passing through for pitch brace.
As the improvement to technique scheme, described pitch brace upper end is fixed with wing Anti-slip handle.
Adopted after technique scheme, the beneficial effects of the utility model are: the negative pressure generating device that this utility model adopts, and larger, the effective and long service life of negative pressure, piston moves upward by the resilience force of spring, laborsaving saving time; This utility model, easy accessibility, is easy to carry and cleans; Storage sputum bottle removably connects, and is convenient to make a collection of specimens and clears up in time soiling solution.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of this utility model Manpower sputum aspirator.
In figure: 1. sputum aspirator tube, 2. three way cock, 3.I port, 4.II port, 5.III port, 6. connection tube, 7. inlet end, 8. outlet side, 9. cylindrical shell, 10. piston, 11. pitch braces, 12. springs, 13. upper covers, 14. storage sputum bottles, 15. Anti-slip handles.
The specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment 1:
As shown in Figure 1; Manpower sputum aspirator; comprise piston 10, pitch brace 11 in sputum aspirator tube 1, storage sputum bottle 14, cylindrical shell 9, cylindrical shell; described cylindrical shell 9 lower ends are provided with outlet side 8 and inlet end 7; described outlet side 8 and inlet end 7 are equipped with check valve, also comprise a three way cock 2, between described piston 10 and cylindrical shell 9 inner bottom surfaces, are provided with two springs 12; one end of described spring 12 is fixedly connected with piston 10, and the other end of described spring 12 is fixedly connected with cylindrical shell 9 inner bottom surfaces; Described inlet end 7 is connected with described three way cock's 2 I port 3 by connection tube 6, and described sputum aspirator tube 1 is threaded with described three way cock's 2 bending II port 4, and described storage sputum bottle 14 is threaded with described three way cock's 2 III port 5; Described two springs 12 be take the axis of described piston 10 as axis of symmetry is symmetrical arranged, and make piston 10 stressed evenly, cavity good sealing effect; Described connection tube 6 is plastic film capicitor, the connection of can stretching as required; Described cylindrical shell 9 is provided with upper cover 13, and described upper cover 13 is threaded with cylindrical shell 9 upper ends, and described upper cover 13 is provided with the through hole passing through for pitch brace 11, convenient maintenance or replacing spring; Described pitch brace upper end is fixed with wing Anti-slip handle, can both hands or one hand press down pitch brace, good looking appearance is practical.
This utility model in use, presses down pitch brace 11, and piston 10 is descending, and outlet side 8 check valves are opened automatically, and inlet end 7 check valves are closed automatically, and meanwhile, two springs 12 all compress until the shortest; Unclamp pitch brace 11, piston 10 is by the resilience force of spring 12, and piston 10 is up, between piston 10 and cylindrical shell 9 inner bottom surfaces, in cavity, form negative pressure, now, outlet side 8 closed check valves, inlet end 7 check valves are opened, and patient's sputum enters storage sputum bottle 14 through sputum aspirator tube 1, reaches suction sputum object.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a Manpower sputum aspirator; comprise piston, pitch brace in sputum aspirator tube, storage sputum bottle, cylindrical shell, cylindrical shell; described cylindrical shell lower end is provided with outlet side and inlet end; described outlet side and inlet end are equipped with check valve; it is characterized in that: also comprise a three way cock; between described piston and cylindrical shell inner bottom surface, be provided with two springs, one end of described spring is fixedly connected with piston, and the other end of described spring is fixedly connected with cylindrical shell inner bottom surface; Described inlet end is connected with described three way cock's I port by connection tube, and described sputum aspirator tube is threaded with described three way cock's bending II port, and described storage sputum bottle is threaded with described three way cock's III port.
2. Manpower sputum aspirator as claimed in claim 1, is characterized in that: described two springs be take the axis of described piston and are symmetrical arranged as axis of symmetry.
3. Manpower sputum aspirator as claimed in claim 1 or 2, is characterized in that: described connection tube is plastic film capicitor.
4. Manpower sputum aspirator as claimed in claim 3, is characterized in that: described cylindrical shell is provided with upper cover, and described upper cover is threaded with cylindrical shell upper end, covers on described and is provided with the through hole passing through for pitch brace.
5. Manpower sputum aspirator as claimed in claim 4, is characterized in that: described pitch brace upper end is fixed with wing Anti-slip handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594193.9U CN203436607U (en) | 2013-09-16 | 2013-09-16 | Manual sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594193.9U CN203436607U (en) | 2013-09-16 | 2013-09-16 | Manual sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436607U true CN203436607U (en) | 2014-02-19 |
Family
ID=50087685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594193.9U Expired - Fee Related CN203436607U (en) | 2013-09-16 | 2013-09-16 | Manual sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457110A (en) * | 2016-01-08 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN106975111A (en) * | 2017-04-10 | 2017-07-25 | 杨继芳 | A kind of multi-functional nursing section sputum aspirator |
-
2013
- 2013-09-16 CN CN201320594193.9U patent/CN203436607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457110A (en) * | 2016-01-08 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
| CN106975111A (en) * | 2017-04-10 | 2017-07-25 | 杨继芳 | A kind of multi-functional nursing section sputum aspirator |
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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 |
Granted publication date: 20140219 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |