CN202236504U - Sputum suction apparatus - Google Patents
Sputum suction apparatus Download PDFInfo
- Publication number
- CN202236504U CN202236504U CN2011202209189U CN201120220918U CN202236504U CN 202236504 U CN202236504 U CN 202236504U CN 2011202209189 U CN2011202209189 U CN 2011202209189U CN 201120220918 U CN201120220918 U CN 201120220918U CN 202236504 U CN202236504 U CN 202236504U
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- China
- Prior art keywords
- sputum
- tube
- bottle
- sputum aspirator
- expectorant
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Abstract
The utility model provides a sputum suction apparatus, which belongs to the technical field of medical auxiliary appliances and resolves problems that an existing sputum suction apparatus is complex in structure and high in manufacturing cost, sucks sputum by an air sac, has low negative pressure and is poor in sputum suction effect. The sputum suction apparatus comprises a sputum suction tube and a sputum suction barrel made of elastic materials, a closed cavity is formed in the sputum suction barrel, an air inlet tube joint and an air outlet tube joint are disposed on the sputum suction barrel, one-way valves are respectively arranged on the air inlet tube joint and the air outlet tube joint, the sputum suction tube is connected onto the air inlet tube joint and provided with a sputum storage bottle, and the sputum storage bottle is communicated with an inner cavity of the sputum suction barrel via the sputum suction tube. The sputum suction apparatus is simple in structure, convenient in use and low in cost, a spring is disposed in a cavity of the sputum storage bottle, so that negative pressure is high, and the sputum suction effect is good.
Description
Technical field
This utility model belongs to the medical auxiliary apparatus technical field, relates to a kind of 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, and 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 processed with air bag; Take use; Like Chinese patent number 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 and store up expectorant and partly comprise sputum aspirator tube, phlegm storage device; Air-breathing discharge portion comprises air bag, on air bag, is provided with breather cheek valve and unidirectional air outlet valve, 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 to existing deficiency, provides a kind of and not only can use repeatedly, and inhale the simple and easy preferably sputum aspirator of expectorant effect.
The purpose of this utility model can realize through following technical proposal: a kind of sputum aspirator; Comprise sputum aspirator tube and with elastomeric material make, its inner suction expectorant tube that forms a closed cavity; Said suction expectorant tube is provided with air inlet pipe joint and escape pipe joint; On air inlet pipe joint and escape pipe joint, be respectively equipped with check valve, above-mentioned sputum aspirator tube is connected on the above-mentioned air inlet pipe joint, it is characterized in that; Described sputum aspirator tube is provided with the storage sputum bottle, and described storage sputum bottle is communicated with the inner chamber of inhaling the expectorant tube through sputum aspirator tube.
This sputum aspirator mainly is made up of storage sputum bottle, sputum aspirator tube and suction expectorant tube, inhales the expectorant tube and is connected with the storage sputum bottle through sputum aspirator tube, and this storage sputum bottle, sputum aspirator tube and suction expectorant tube all adopt nontoxic plastic material to make; Have a sealed hollow in the suction expectorant tube, be bolted with check valve respectively on the air inlet pipe joint of suction expectorant tube and the escape pipe joint, this air of inhaling in expectorant tube cavity is communicated with through the check valve and the external world; When using, tramp with one's feet to press and inhale the expectorant tube, inhale the intravital air in expectorant tube chamber and flow out through escape pipe; When the intravital air in suction expectorant tube chamber all is extruded; Inhale 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 gets in the storage sputum bottle cavity through sputum aspirator tube; This storage sputum bottle and sputum aspirator tube removably connect; Can this sputum aspirator used repeatedly through changing the storage sputum bottle, it is better, easy to use that this utility model is inhaled the expectorant effect.
In above-mentioned sputum aspirator, offer a vent on the described storage sputum bottle.
In above-mentioned sputum aspirator; Described sputum aspirator tube comprises first section sputum aspirator tube and second section sputum aspirator tube; One end of first section sputum aspirator tube is plugged on the air inlet pipe joint of inhaling the expectorant tube; The other end is connected in the top of storage sputum bottle, and second section sputum aspirator tube is connected in the top of storage sputum bottle, and this second section sputum aspirator tube puts in the storage sputum bottle with the link of storage sputum bottle.
In above-mentioned sputum aspirator, said storage sputum bottle comprises bottle and bottle cap, and this bottle cap is screwed onto on the bottle, on the bottle outer wall, is provided with graduation mark, and first section above-mentioned sputum aspirator tube, second section sputum aspirator tube and vent all are arranged on the bottle cap.
In above-mentioned sputum aspirator, said storage sputum bottle is to adopt transparent plastic material to make.
In above-mentioned sputum aspirator, be provided with spring in the described suction expectorant tube cavity, an end of this spring withstands on inhales expectorant tube upper bottom surface, and the other end withstands on inhales expectorant tube bottom surface.This spring is close to the inwall of inhaling the expectorant tube, and its elastic force is directly proportional with the negative pressure of inhaling the expectorant tube.
In above-mentioned sputum aspirator, described check valve adopts valvular valve.
In above-mentioned sputum aspirator, described suction expectorant tube is cylindrical.
Compared with prior art; This sputum aspirator tube is provided with the storage sputum bottle; Above-mentioned suction expectorant tube is communicated with through the inner chamber of sputum aspirator tube with the storage sputum bottle, and this utility model can use through changing the storage sputum bottle repeatedly, and it is simple in structure, easy to use, cost is lower; This utility model is inhaled 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 this sputum aspirator.
Fig. 2 is the planar structure sketch map of this sputum aspirator.
Among the figure, 1, inhale the expectorant tube; 1a, air inlet pipe joint; 1b, escape pipe joint; 2, check valve; 3, storage sputum bottle; 3a, vent; 3b, bottle; 3c, bottle cap; 3d, graduation mark; 4, first section sputum aspirator tube; 5, second section sputum aspirator tube; 6, spring.
The specific embodiment
Below be the specific embodiment of this utility model and combine accompanying drawing, the technical scheme of this utility model is done further to describe, but this utility model is not limited to these embodiment.
As shown in Figure 1; This simple and easy sputum aspirator is mainly by first section sputum aspirator tube 4, second section sputum aspirator tube 5, storage sputum bottle 3 with inhale expectorant tube 1 and form; This storage sputum bottle 3, first section sputum aspirator tube 4 and second section sputum aspirator tube 5 all adopt nontoxic, transparent plastic material to make, and this storage sputum bottle 3 mainly is made up of bottle 3b and bottle cap 3c, and this bottle cap 3c is screwed onto on the bottle 3b; On bottle 3b outer wall, be provided with graduation mark 3d, the volume of storage sputum bottle 3 is set to about 100 milliliters; Inhale in the expectorant tube 1 and have a sealed hollow; Upper bottom surface inhaling expectorant tube 1 is provided with air inlet pipe joint 1a and escape pipe joint 1b; Cavity in this suction expectorant tube 1 is in communication with the outside through air inlet pipe joint 1a and escape pipe joint 1b, on air inlet pipe joint 1a, is bolted with check valve 2, and on escape pipe joint 1b, is bolted with check valve 2; This check valve 2 adopts valvular valve during practical application, can directly buy on this valvular valve market; Inhaling expectorant tube 1 is communicated with storage sputum bottle 3 through first section sputum aspirator tube 4; Inhaling expectorant tube 1 with the concrete structure that storage sputum bottle 3 is communicated with is: an end of first section sputum aspirator tube 4 is plugged on the air inlet pipe joint 1a that inhales expectorant tube 1; The other end is connected on the bottle cap 3c of storage sputum bottle 3; Second section sputum aspirator tube 5 is connected on the bottle cap 3c of storage sputum bottle 3, and puts in the storage sputum bottle 3; In use; The pressure that tramps with one's feet is inhaled expectorant tube 1, inhales the intravital air in expectorant tube 1 chamber and flows out through the check valve on the escape pipe joint 1b 2, when the intravital air in suction expectorant tube 1 chamber all is extruded; Inhale in expectorant tube 1 cavity and be in negative pressure; Expectorant is inhaled at the suction expectorant place that the suction expectorant end of second section sputum aspirator tube 5 of reuse is placed patient, and the staff can inhale expectorant through the negative pressure that the vent 3a control on the storage sputum bottle 3 is inhaled in the expectorant tube 1 when inhaling expectorant, and sputum gets in storage sputum bottle 3 cavitys through sputum aspirator tube; It is better, easy to use that this utility model is inhaled the expectorant effect.In order to increase the negative pressure of inhaling expectorant tube 1, in inhaling expectorant tube 1 cavity, be provided with spring 6, an end of this spring 6 withstands on inhales expectorant tube 1 upper bottom surface, and the other end withstands on inhales expectorant tube 1 bottom surface, and this spring 6 is close to the inwall of inhaling expectorant tube 1, and its elastic force is directly proportional with the negative pressure of inhaling expectorant tube 1.
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 the spirit of this utility model or surmount the defined scope of appended claims.
Claims (8)
1. sputum aspirator; Comprise sputum aspirator tube and with elastomeric material make, its inner suction expectorant tube (1) that forms a closed cavity; Said suction expectorant tube (1) is provided with air inlet pipe joint (1a) and escape pipe joint (1b); On air inlet pipe joint (1a) and escape pipe joint (1b), be respectively equipped with check valve (2), above-mentioned sputum aspirator tube is connected on the above-mentioned air inlet pipe joint (1a), it is characterized in that; Described sputum aspirator tube is provided with storage sputum bottle (3), and described storage sputum bottle (3) is communicated with the inner chamber of inhaling expectorant tube (1) through sputum aspirator tube.
2. sputum aspirator according to claim 1 is characterized in that, offers a vent (3a) on the described storage sputum bottle (3).
3. sputum aspirator according to claim 1; It is characterized in that; Described sputum aspirator tube comprises first section sputum aspirator tube (4) and second section sputum aspirator tube (5), and an end of first section sputum aspirator tube (4) is plugged on the air inlet pipe joint (1a) of inhaling expectorant tube (1), and the other end is connected in the top of storage sputum bottle (3); Second section sputum aspirator tube (5) is connected in the top of storage sputum bottle (3), and this second section sputum aspirator tube (5) puts in the storage sputum bottle (3) with the link of storage sputum bottle (3).
4. according to claim 2 or 3 described sputum aspirators; It is characterized in that; Said storage sputum bottle (3) comprises bottle (3b) and bottle cap (3c); This bottle cap (3c) is screwed onto on the bottle (3b), on bottle (3b) outer wall, is provided with graduation mark (3d), and above-mentioned first section sputum aspirator tube (4), second section sputum aspirator tube (5) and vent (3a) all are arranged on the bottle cap (3c).
5. sputum aspirator according to claim 4 is characterized in that, said storage sputum bottle (3) is to adopt transparent plastic material to make.
6. sputum aspirator according to claim 1 is characterized in that, is provided with spring (6) in the body of described suction expectorant tube chamber (1), and an end of this spring (6) withstands on inhales expectorant tube (1) upper bottom surface, and the other end withstands on inhales expectorant tube (1) bottom surface.
7. sputum aspirator according to claim 1 is characterized in that, described check valve (2) adopts valvular valve.
8. sputum aspirator according to claim 1 is characterized in that, described suction expectorant tube (1) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209189U CN202236504U (en) | 2011-06-27 | 2011-06-27 | Sputum suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202209189U CN202236504U (en) | 2011-06-27 | 2011-06-27 | Sputum suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236504U true CN202236504U (en) | 2012-05-30 |
Family
ID=46097818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202209189U Expired - Fee Related CN202236504U (en) | 2011-06-27 | 2011-06-27 | Sputum suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975111A (en) * | 2017-04-10 | 2017-07-25 | 杨继芳 | A kind of multi-functional nursing section sputum aspirator |
| CN108744081A (en) * | 2018-06-11 | 2018-11-06 | 成都冠禹科技有限公司 | A kind of sputum aspirator of respiratory tract and Pulmonary Diseases |
| WO2019080191A1 (en) * | 2017-10-24 | 2019-05-02 | 肖金仿 | Efficient carrying portable constant negative pressure suction apparatus for outdoor use |
-
2011
- 2011-06-27 CN CN2011202209189U patent/CN202236504U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975111A (en) * | 2017-04-10 | 2017-07-25 | 杨继芳 | A kind of multi-functional nursing section sputum aspirator |
| WO2019080191A1 (en) * | 2017-10-24 | 2019-05-02 | 肖金仿 | Efficient carrying portable constant negative pressure suction apparatus for outdoor use |
| CN108744081A (en) * | 2018-06-11 | 2018-11-06 | 成都冠禹科技有限公司 | A kind of sputum aspirator of respiratory tract and Pulmonary Diseases |
| CN108744081B (en) * | 2018-06-11 | 2020-09-22 | 何亚萍 | Sputum suction device for respiratory tract and lung diseases |
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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: 20120530 Termination date: 20120627 |