CN2462927Y - Multi-functional portable nursing sputum aspirator - Google Patents
Multi-functional portable nursing sputum aspirator Download PDFInfo
- Publication number
- CN2462927Y CN2462927Y CN 01204225 CN01204225U CN2462927Y CN 2462927 Y CN2462927 Y CN 2462927Y CN 01204225 CN01204225 CN 01204225 CN 01204225 U CN01204225 U CN 01204225U CN 2462927 Y CN2462927 Y CN 2462927Y
- Authority
- CN
- China
- Prior art keywords
- piston
- handle
- sputum aspirator
- negative pressure
- utility
- 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
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Abstract
The utility model provides a portable multifunctional sputum aspirator for nursing for the technical field of medical instruments. The utility model is characterized in that a sputum aspiration tube is connected with an end cover of a negative pressure cylinder body by a connector; the front end of the cavity of the negative pressure cylinder body is provided with a spring seat which is provided with a one-way air inlet valve; a piston which is provided with a one-way air outlet valve is arranged in the cylinder body; a pre-tension return spring is arranged between the spring seat and the piston; the handle of the piston is connected with a trigger in an abutted mode, and the trigger is rotationally connected with the handle. Compared with the existing sputum aspirator, the utility model has the advantages of small size, double purposes of manual and electric operation, convenient operation, and convenient cleaning.
Description
This utility model belongs to the armarium technical field, is a kind of nursing portable multifunctional sputum aspirator.
When internal medicine nursing, surgery emergency, apoplectic hemiplegia, tracheitis patient and home care were treated, sputum aspirator need often be used, and existing sputum aspirator is to adopt a vacuum pump to be communicated with two vials, external rubber tube.There are several shortcomings in it: 1, volume big, heavy, move inconvenience; 2, can not use during power-off condition, delay the first aid sucking-off sputum time; 3, inconvenient operation; 4, clean inconvenience.
The purpose of this utility model provides that a kind of volume is little, manual and electric dual-purpose, handled easily, clean sputum aspirator easily.
The technical solution of the utility model provides a kind of nursing portable multifunctional sputum aspirator, it has liquid containing bottle, feed tube and pipette, pipette is located on the liquid containing bottle gland, its main feature is that pipette is connected by the end cap of joint with the negative pressure cylindrical shell, the inner chamber front end of negative pressure cylindrical shell is provided with spring base, spring base is provided with breather cheek valve, be provided with piston in the cylindrical shell, piston is provided with unidirectional air outlet valve, be provided with the pretension restoring spring between spring base and the piston, conflict on the piston handle and be connected with the plate machine, plate machine and handle are rotationally connected.Wherein the back journey of piston handle and an expansion link are inconsistent, and expansion link and cam are inconsistent, cam and motor interlock; Expansion link, cam and motor are arranged on the support; Motor switch is arranged on the handle by line.
Because this utility model taked technique scheme, compare with existing sputum aspirator, have that volume is little, manual and electric dual-purpose, handled easily, clean advantage easily.
Below in conjunction with accompanying drawing and example specific structural features of the present utility model is described further.
Fig. 1 represents general assembly structural representation of the present utility model.
As shown in Figure 1, this utility model has tool liquid containing bottle 2, and the top of going up of liquid containing bottle 2 is provided with gland 4 and sealing gasket 5, is provided with feed tube 1 in the liquid containing bottle 2, and feed tube 1 is connected with the joint 3 of its outer end.Also be equipped with pipette 6 on the gland 4, pipette 6 is connected with the end cap 8 of negative pressure cylindrical shell 9 by joint 7.Negative pressure cylindrical shell 9 inner chamber front ends are provided with spring base 21, and spring base 21 is combined closely with cylindrical shell 9 inwalls, and spring base 21 is provided with breather cheek valve 22.Also be provided with piston 11 in the cylindrical shell 9, set up sealing gasket 10 on the piston 11, and offer unidirectional air outlet valve, unidirectional also air valve is made up of valve 18 and little spring 19.Be provided with pretension restoring spring 20 between piston 11 and the spring base 21.Conflict with trigger 15 and be connected in the middle part of piston handle 13, trigger 15 is rotationally connected by rotating shaft 16 and handle 14, and handle 14 is connected by screw 17 and cylindrical shell 9.Wherein piston handle 13 can also be arranged on outside the bonnet 12, and journey and expansion link 23 are inconsistent thereafter, and expansion link 23 is inconsistent with cam 24, cam 24 and motor 25 interlocks, and the three is arranged on the support 27.The switch 26 of motor 25 is arranged on the handle 14 by line 28.Motor 25 adopts direct current generator, and is connected with external power supply joint 29.
Claims (2)
1, a kind of nursing portable multifunctional sputum aspirator, have liquid containing bottle, feed tube and pipette, pipette is located on the liquid containing bottle gland, it is characterized in that pipette is connected by the end cap of joint with the negative pressure cylindrical shell, the inner chamber front end of negative pressure cylindrical shell is provided with spring base, spring base is provided with breather cheek valve, be provided with piston in the cylindrical shell, piston is provided with unidirectional air outlet valve, be provided with the pretension restoring spring between spring base and the piston, conflict on the piston handle and be connected with the plate machine, plate machine and handle are rotationally connected.
2, a kind of nursing portable multifunctional sputum aspirator as claimed in claim 1 is characterized in that the back journey of piston handle and an expansion link are inconsistent, and expansion link and cam are inconsistent, cam and motor interlock; Expansion link, cam and motor are arranged on the support; Motor switch is arranged on the handle by line
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204225 CN2462927Y (en) | 2001-02-19 | 2001-02-19 | Multi-functional portable nursing sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01204225 CN2462927Y (en) | 2001-02-19 | 2001-02-19 | Multi-functional portable nursing sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462927Y true CN2462927Y (en) | 2001-12-05 |
Family
ID=33625504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01204225 Expired - Fee Related CN2462927Y (en) | 2001-02-19 | 2001-02-19 | Multi-functional portable nursing sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462927Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263315A (en) * | 2013-04-28 | 2013-08-28 | 河南科技大学第一附属医院 | Device for relieving obstruction of upper respiratory tract of patient |
| CN107626004A (en) * | 2017-09-19 | 2018-01-26 | 新泰市中医院 | A kind of internal medicine urgent need sputum aspirator |
| CN109172879A (en) * | 2018-08-13 | 2019-01-11 | 彭金华 | A kind of children's sputum aspirator |
| CN110251341A (en) * | 2019-07-11 | 2019-09-20 | 张安红 | A kind of liver and gall surgical department's care device with drainage function |
| CN115317687A (en) * | 2022-09-14 | 2022-11-11 | 中国人民解放军西部战区总医院 | Manual and automatic integrated lung-heat clearing and sputum suction machine |
-
2001
- 2001-02-19 CN CN 01204225 patent/CN2462927Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263315A (en) * | 2013-04-28 | 2013-08-28 | 河南科技大学第一附属医院 | Device for relieving obstruction of upper respiratory tract of patient |
| CN107626004A (en) * | 2017-09-19 | 2018-01-26 | 新泰市中医院 | A kind of internal medicine urgent need sputum aspirator |
| CN109172879A (en) * | 2018-08-13 | 2019-01-11 | 彭金华 | A kind of children's sputum aspirator |
| CN110251341A (en) * | 2019-07-11 | 2019-09-20 | 张安红 | A kind of liver and gall surgical department's care device with drainage function |
| CN115317687A (en) * | 2022-09-14 | 2022-11-11 | 中国人民解放军西部战区总医院 | Manual and automatic integrated lung-heat clearing and sputum suction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |