CN202036593U - Simple and easy sputum suction device - Google Patents
Simple and easy sputum suction device Download PDFInfo
- Publication number
- CN202036593U CN202036593U CN2011201103882U CN201120110388U CN202036593U CN 202036593 U CN202036593 U CN 202036593U CN 2011201103882 U CN2011201103882 U CN 2011201103882U CN 201120110388 U CN201120110388 U CN 201120110388U CN 202036593 U CN202036593 U CN 202036593U
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- CN
- China
- Prior art keywords
- tube
- expectorant
- pipe joint
- sputum aspirator
- easy
- 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 69
- 208000024794 sputum Diseases 0.000 title claims abstract description 68
- 210000003802 sputum Anatomy 0.000 title claims abstract description 68
- 230000003419 expectorant effect Effects 0.000 claims description 66
- 239000003172 expectorant agent Substances 0.000 claims description 61
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000004712 air sac Anatomy 0.000 abstract 1
- 239000013013 elastic material Substances 0.000 abstract 1
- 208000002925 dental caries Diseases 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a simple and easy sputum suction device, which belongs to the technical field of medical auxiliary equipment. The simple and easy sputum suction device resolves the problem that an existing sputum suction device has complicated structure, high manufacture cost, low negative pressure and poor effect of sputum suction due to the adoption of air sacs for sputum suction. The simple and easy sputum suction device comprises a sputum suction tube and a sputum storage cylinder. The sputum storage cylinder is made of elastic materials, and a closed cavity is formed inside the sputum storage cylinder. The sputum suction tube is disposed on the sputum storage cylinder which is provided with an air inlet tube connector and an air outlet tube connector, a one-way valve is arranged respectively on the air inlet tube connector and the air outlet tube connector, and the sputum suction tube is connected to the air inlet tube connector. The simple and easy sputum suction device is simple in structure, convenient to use and low in cost. A spring is arranged inside the cavity of the sputum storage cylinder of the simple and easy sputum suction device, negative pressure is high, and effect of sputum suction is good.
Description
Technical field
This utility model belongs to the medical auxiliary apparatus technical field, relates to a kind of simple and easy sputum aspirator.
Background technology
A lot of clinically patient's expectorations voluntarily need the artificial auxiliary expectorant of inhaling, and to keep the unobstructed of respiratory tract, are convenient to pulmonary ventilation; Therefore inhaling expectorant with sputum aspirator is a kind of medical apparatus commonly used in the clinical treatment.
Sputum aspirator in the market generally is divided into electronic sputum aspirator and two kinds of manual sputum aspirators, electronic sputum aspirator result of use is better, but itself is relatively heavier, inside has a lot of parts, and its volume is bigger, is not easy to move, is not easy to carry, and need under the environment that electricity is arranged, use, in first aid, if run into power failure, that above-mentioned sputum aspirator cannot use at all; Manually sputum aspirator is generally gone up and is made with air bag, take use, as China Patent No. be: " 200720158313.5 " disclosed a kind of sputum aspirator, its concrete structure is: comprise and inhale expectorant storage expectorant part and air-breathing discharge portion, inhale expectorant storage expectorant and partly comprise sputum aspirator tube, phlegm storage device; Air-breathing discharge portion comprises air bag, is provided with breather cheek valve and unidirectional air outlet valve on air bag, and breather cheek valve is connected with suction nozzle; Phlegm storage device is provided with Air suction pipe joint, and Air suction pipe joint is plugged on and can pegs graft smoothly and separate with suction nozzle.Complex structure in the above-mentioned sputum aspirator, manufacturing cost is higher, inhales expectorant with air bag, and its negative pressure is lower, and suction expectorant effect is bad.
Summary of the invention
The purpose of this utility model is at existing deficiency, provides a kind of simple in structure, inhales the simple and easy preferably sputum aspirator of expectorant effect.
The purpose of this utility model can realize by following technical proposal: a kind of simple and easy sputum aspirator, comprise sputum aspirator tube and with elastomeric material make, its inner form a closed cavity hold the expectorant tube, sputum aspirator tube is arranged on and holds on the expectorant tube, it is characterized in that, be provided with air inlet pipe joint and escape pipe joint on the expectorant tube holding, be respectively equipped with check valve on air inlet pipe joint and escape pipe joint, above-mentioned sputum aspirator tube is connected on the described air inlet pipe joint.
This simple and easy sputum aspirator is mainly by sputum aspirator tube with hold the expectorant tube and form, this sputum aspirator tube and hold the expectorant tube and all adopt nontoxic plastic material to make, hold and have a sealed hollow in the expectorant tube, air in this cavity is by being arranged on the check valve and extraneous connection of holding on expectorant tube air inlet pipe joint and the escape pipe joint, when using, tramp with one's feet to press and hold the expectorant tube, holding the intravital air in expectorant tube chamber flows out by escape pipe, when holding the intravital air in expectorant tube chamber and all be extruded, hold in the expectorant tube cavity and be in negative pressure, expectorant is inhaled at the suction expectorant place that the reuse sputum aspirator tube is placed patient, and sputum enters by sputum aspirator tube and holds in the expectorant tube cavity, it is better, easy to use that this utility model is inhaled the expectorant effect.
In above-mentioned simple and easy sputum aspirator, described holding in the expectorant tube cavity is provided with spring, and an end of this spring withstands on and holds expectorant tube upper bottom surface, and the other end withstands on and holds expectorant tube bottom surface.This spring is close to the inwall that holds the expectorant tube, and its elastic force is directly proportional with the negative pressure of holding the expectorant tube.
In above-mentioned simple and easy sputum aspirator, described check valve adopts duckbill valve.Duckbill valve is adopted absolutely full rubber structure, can satisfy various requirements for anticorrosion, good airproof performance, does not stop up.
In above-mentioned simple and easy sputum aspirator, described check valve is screwed onto respectively on air inlet pipe joint and the escape pipe joint.The air inlet pipe joint all adopts with check valve with check valve, escape pipe joint and is threaded.
In above-mentioned simple and easy sputum aspirator, described air inlet pipe joint and escape pipe joint are separately positioned on and hold expectorant tube upper bottom surface.This escape pipe joint can be arranged on the perisporium that holds the expectorant tube.
In above-mentioned simple and easy sputum aspirator, the described expectorant tube that holds is truncated cone-shaped.This holds the expectorant tube can be cuboid or cylindrical shape.
In above-mentioned simple and easy sputum aspirator, the described expectorant tube that holds is to adopt transparent plastic material to make.These plastics are non-toxic plastic.
Compared with prior art, this simple and easy sputum aspirator, be provided with air inlet pipe joint and escape pipe joint on the expectorant tube holding, on air inlet pipe joint and escape pipe joint, be respectively equipped with check valve, this check valve adopts duckbill valve, it is simple in structure, easy to use, cost is lower, and this utility model holds in the expectorant tube cavity and is provided with spring, and its negative pressure is higher, suction expectorant effect is better.
Description of drawings
Fig. 1 is the cross-sectional view of Ben Jianyi sputum aspirator.
Fig. 2 is the perspective view of Ben Jianyi sputum aspirator.
Among the figure, 1, sputum aspirator tube; 2, hold the expectorant tube; 3, air inlet pipe joint; 4, escape pipe joint; 5, check valve; 6, spring.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but this utility model be not limited to these embodiment.
As shown in Figure 1, this simple and easy sputum aspirator is mainly by sputum aspirator tube 1 with hold expectorant tube 2 and form, this sputum aspirator tube 1 and hold expectorant tube 2 and all adopt nontoxic, transparent plastic material is made, hold and have a sealed hollow in the expectorant tube 2, be provided with air inlet pipe joint 3 and escape pipe joint 4 at the upper bottom surface that holds expectorant tube 2, this cavity that holds in the expectorant tube 2 is in communication with the outside by air inlet pipe joint 3 and escape pipe joint 4, on air inlet pipe joint 3, be bolted with check valve 5, reach and on escape pipe joint 4, be bolted with check valve 5, this check valve 5 adopts duckbill valve during practical application, can directly buy on this duckbill valve market, duckbill valve is adopted absolutely full rubber structure, can satisfy various requirements for anticorrosion, good airproof performance, do not stop up; On air inlet pipe joint 3, be plugged with sputum aspirator tube 1, in use, tramp with one's feet to press and hold expectorant tube 2, hold the intravital air in expectorant tube 2 chambeies and flow out, when holding the intravital air in expectorant tube 2 chambeies and all be extruded, hold in expectorant tube 2 cavitys and be in negative pressure by the check valve on the escape pipe joint 45, expectorant is inhaled at the suction expectorant place that reuse sputum aspirator tube 1 is placed patient, sputum enters by sputum aspirator tube 1 and holds in expectorant tube 2 cavitys, and it is better, easy to use that this utility model is inhaled the expectorant effect.In order to increase the negative pressure of holding expectorant tube 2, in holding expectorant tube 2 cavitys, be provided with spring 6, an end of this spring 6 withstands on and holds expectorant tube 2 upper bottom surfaces, and the other end withstands on and holds expectorant tube 2 bottom surfaces, and this spring 6 is close to the inwall that holds expectorant tube 2, and its elastic force is directly proportional with the negative pressure of holding expectorant tube 2.
Specific embodiment described herein only is that this utility model spirit is illustrated.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (7)
1. simple and easy sputum aspirator, comprise sputum aspirator tube (1) and with elastomeric material make, its inner form a closed cavity hold expectorant tube (2), sputum aspirator tube (1) is arranged on and holds on the expectorant tube (2), it is characterized in that, be provided with air inlet pipe joint (3) and escape pipe joint (4) on the expectorant tube (2) holding, be respectively equipped with check valve (5) on air inlet pipe joint (3) and escape pipe joint (4), above-mentioned sputum aspirator tube (1) is connected on the described air inlet pipe joint (3).
2. simple and easy sputum aspirator according to claim 1 is characterized in that, described holding in expectorant tube (2) cavity is provided with spring (6), and an end of this spring (6) withstands on and holds expectorant tube (2) upper bottom surface, and the other end withstands on and holds expectorant tube (2) bottom surface.
3. simple and easy sputum aspirator according to claim 1 is characterized in that, described check valve (5) adopts duckbill valve.
4. according to claim 1 or 3 described simple and easy sputum aspirators, it is characterized in that described check valve (5) is screwed onto respectively on air inlet pipe joint (3) and the escape pipe joint (4).
5. simple and easy sputum aspirator according to claim 1 is characterized in that, described air inlet pipe joint (3) and escape pipe joint (4) are separately positioned on and hold expectorant tube (2) upper bottom surface.
6. simple and easy sputum aspirator according to claim 1 is characterized in that, the described expectorant tube (2) that holds is truncated cone-shaped.
7. simple and easy sputum aspirator according to claim 1 is characterized in that, the described expectorant tube (2) that holds is to adopt transparent plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103882U CN202036593U (en) | 2011-04-11 | 2011-04-11 | Simple and easy sputum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103882U CN202036593U (en) | 2011-04-11 | 2011-04-11 | Simple and easy sputum suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036593U true CN202036593U (en) | 2011-11-16 |
Family
ID=44964067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201103882U Expired - Fee Related CN202036593U (en) | 2011-04-11 | 2011-04-11 | Simple and easy sputum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768668A (en) * | 2013-12-31 | 2014-05-07 | 苏州天臣国际医疗科技有限公司 | Pressure-reducing collecting device |
| CN106964006A (en) * | 2017-05-24 | 2017-07-21 | 上海市奉贤区中心医院 | The driven pressure reducer for gastrointestinal tract of taste removal splashproof |
| CN109224147A (en) * | 2018-10-22 | 2019-01-18 | 江苏省人民医院（南京医科大学第附属医院） | Dust-proof device for sputum aspirator |
-
2011
- 2011-04-11 CN CN2011201103882U patent/CN202036593U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768668A (en) * | 2013-12-31 | 2014-05-07 | 苏州天臣国际医疗科技有限公司 | Pressure-reducing collecting device |
| CN106964006A (en) * | 2017-05-24 | 2017-07-21 | 上海市奉贤区中心医院 | The driven pressure reducer for gastrointestinal tract of taste removal splashproof |
| CN109224147A (en) * | 2018-10-22 | 2019-01-18 | 江苏省人民医院（南京医科大学第附属医院） | Dust-proof device for sputum aspirator |
| CN109224147B (en) * | 2018-10-22 | 2023-12-05 | 江苏省人民医院（南京医科大学第一附属医院） | A dust-proof device for sputum suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20120411 |