CN101874908A - Medical sputum aspirator - Google Patents
Medical sputum aspirator Download PDFInfo
- Publication number
- CN101874908A CN101874908A CN2009100149212A CN200910014921A CN101874908A CN 101874908 A CN101874908 A CN 101874908A CN 2009100149212 A CN2009100149212 A CN 2009100149212A CN 200910014921 A CN200910014921 A CN 200910014921A CN 101874908 A CN101874908 A CN 101874908A
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- sputum
- piston
- sputum aspirator
- medical
- aspirator tube
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Abstract
The invention relates to a medical appliance, in particular to a medical sputum aspirator. The medical sputum aspirator comprises a suction catheter and a piston and is characterized in that: a sputum accommodating container with a cover is arranged between the suction catheter and the piston; the suction catheter, the piston and the sputum accommodating container are connected with one another though a three-way pipe; the sputum accommodating container and the piston, which are close to the three-way pipe, are respectively provided with a one-way valve; and the piston is connected with a negative pressure meter. Therefore, the medical sputum aspirator has the advantages of simple structure, large suction, convenient cleaning and accurate pressure.
Description
(1) technical field
The present invention relates to a kind of medical apparatus, particularly a kind of medical sputum aspirator.
(2) background technology
Existing common medical sputum aspirator comprises sputum aspirator tube and negative pressure gasbag, and negative pressure gasbag pressure is little, suction is also little, and this negative pressure gasbag vacuum magnitude also is not easy to grasp.This negative pressure gasbag also might produce backflow phenomenon when using, and cleans also very inconvenient simultaneously.This sputum aspirator tube is relatively slicker and more sly does not use strength in suction expectorant Shi doctor wrist, does not have scale on this sputum aspirator tube, and the doctor is inaccurate when placing sputum aspirator tube length toward patient throat.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provide a kind of suction big, clean convenient and sputum along an effusive medical sputum aspirator of direction.
The present invention is achieved through the following technical solutions:
A kind of medical sputum aspirator, comprise sputum aspirator tube and piston, its special character is: be provided with sputum container with a lid between described sputum aspirator tube and the piston, sputum aspirator tube, piston and sputum container are connected by tee T, sputum container, piston are provided with check valve respectively near the tee T place, and piston is connected with a vacuum table.
Be affectedly bashful sputum aspirator tube for convenience and can accurately calculate the length that sputum aspirator tube is put into patient throat, described sputum aspirator tube is provided with anti-skidding stricture of vagina and rule.
In order to cover the sputum that patient is splashed everywhere, improve give emergency treatment to a patient hygienic conditions when inhaling expectorant of medical personnel, described sputum aspirator tube slidely connects the antispray face shield.
Be provided with sputum container with a lid between described sputum aspirator tube and the piston, sputum aspirator tube, piston and sputum container are connected by tee T, so patient's sputum is inhaled in the sputum container and the big sputum container easy cleaning of this sputum aspirator suction.Sputum container, piston are provided with check valve respectively near the tee T place, suck less than in the piston so sputum can only be inhaled in the sputum container.Piston is connected with a vacuum table, can how much use great pressure according to sputum so inhale expectorant Shi doctor, thus avoid because of negative pressure excessive, and produce trachea, bottleneck throat is hemorrhage, the situation that very few sputum is difficult for sucking-off occurs.
Therefore the present invention have simple in structure, suction big, convenient clean and with pressing advantage accurately.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure, 1 sputum aspirator tube, 2 pistons, 3 sputum containers, 4 lids, 5 tee Ts, 6 check valves, 7 vacuum tables, 8 anti-skidding stricture of vaginas, 9 rules, 10 antispray face shields.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises sputum aspirator tube 1 and piston 2, is provided with sub 4 sputum container 3 with cover between described sputum aspirator tube 1 and the piston 2, so uncap 4 is poured sputum into garbage can when cleaning sputum container 3, and then cleans sputum container 3.Sputum aspirator tube 1, piston 2 and sputum container 3 are connected by tee T 5, and sputum container 3, piston 2 are provided with check valve 6 respectively near tee T 5 places, and piston 2 is connected with a vacuum table 7.Described sputum aspirator tube 1 is provided with anti-skidding stricture of vagina 8 and rule 9.Described antispray face shield 10 is provided with the hole suitable with sputum aspirator tube 1, antispray face shield 10 by the borehole jack on it on sputum aspirator tube 1.
Slip antispray face shield 10 during use is placed on patient oral cavity face to antispray face shield 10, and sputum aspirator tube 1 is put into patient throat according to the scale on the rule 9, pulls piston rod then and makes piston 2 generation negative pressure and inhale expectorant.
Claims (3)
1. medical sputum aspirator, comprise sputum aspirator tube (1) and piston (2), it is characterized in that: the sputum container (3) that is provided with son with cover (4) between described sputum aspirator tube (1) and the piston (2), sputum aspirator tube (1), piston (2) and sputum container (3) are connected by tee T (5), sputum container (3), piston (2) locate to be provided with respectively check valve (6) near tee T (5), and piston (2) is connected with a vacuum table (7).
2. medical sputum aspirator according to claim 1 is characterized in that: described sputum aspirator tube (1) is provided with anti-skidding stricture of vagina (8) and rule (9).
3. medical sputum aspirator according to claim 1 and 2 is characterized in that: described sputum aspirator tube (1) slidely connects antispray face shield (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100149212A CN101874908A (en) | 2009-04-30 | 2009-04-30 | Medical sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100149212A CN101874908A (en) | 2009-04-30 | 2009-04-30 | Medical sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101874908A true CN101874908A (en) | 2010-11-03 |
Family
ID=43017653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100149212A Pending CN101874908A (en) | 2009-04-30 | 2009-04-30 | Medical sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101874908A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215256A (en) * | 2016-08-29 | 2016-12-14 | 陈宇 | A kind of two-way empty needle |
| CN109718400A (en) * | 2019-01-14 | 2019-05-07 | 上海市第一人民医院 | The automatic phlegm sucking equipment of intelligence |
| CN111466963A (en) * | 2020-05-14 | 2020-07-31 | 江南大学 | New coronary pneumonia patient phlegm sample non-contact collection appearance |
| CN111760090A (en) * | 2020-07-27 | 2020-10-13 | 吉林大学第一医院 | Breathe internal medicine sputum discharging device that cleans breath |
-
2009
- 2009-04-30 CN CN2009100149212A patent/CN101874908A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215256A (en) * | 2016-08-29 | 2016-12-14 | 陈宇 | A kind of two-way empty needle |
| CN109718400A (en) * | 2019-01-14 | 2019-05-07 | 上海市第一人民医院 | The automatic phlegm sucking equipment of intelligence |
| CN109718400B (en) * | 2019-01-14 | 2024-05-31 | 上海市第一人民医院 | Intelligent automatic sputum aspirator |
| CN111466963A (en) * | 2020-05-14 | 2020-07-31 | 江南大学 | New coronary pneumonia patient phlegm sample non-contact collection appearance |
| CN111760090A (en) * | 2020-07-27 | 2020-10-13 | 吉林大学第一医院 | Breathe internal medicine sputum discharging device that cleans breath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101103 |