CN202446543U - Hand-held negative pressure sputum aspirator for emergency treatment - Google Patents
Hand-held negative pressure sputum aspirator for emergency treatment Download PDFInfo
- Publication number
- CN202446543U CN202446543U CN2012200162604U CN201220016260U CN202446543U CN 202446543 U CN202446543 U CN 202446543U CN 2012200162604 U CN2012200162604 U CN 2012200162604U CN 201220016260 U CN201220016260 U CN 201220016260U CN 202446543 U CN202446543 U CN 202446543U
- Authority
- CN
- China
- Prior art keywords
- piston
- hand
- negative pressure
- sputum aspirator
- storage bottle
- 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 21
- 210000003802 sputum Anatomy 0.000 title claims abstract description 21
- 208000024794 sputum Diseases 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003172 expectorant agent Substances 0.000 description 1
- 230000003419 expectorant effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the field of medical instruments, in particular to a hand-held negative pressure sputum aspirator for emergency treatment. The hand-held negative pressure sputum aspirator comprises a wasp-waisted storage bottle, a bottle cover, a handle, a piston and a sputum suction tube, wherein a smooth tube-shaped opening is embedded in the middle of the bottle wall on one side; the piston is fixedly connected with the handle through a connecting rod; two springs are arranged on the handle and connected with the outer wall of the storage bottle; a one-way airflow blocking valve is arranged on one side of the piston; one end of the sputum suction tube penetrates through the bottle cover to extend into the bottom of the storage bottle; and the piston is tightly in contact with the smooth tube-shaped structure embedded at the middle of the storage bottle and can slide freely. The hand-held negative pressure sputum aspirator for emergency treatment has a novel structure, can be operated by one hand, supplies suction force through the negative pressure piston, relieves the work difficulty of medical staff, and gains time for rescuing critical patients.
Description
Technical field
This utility model relates to medical instruments field, and especially a kind of emergency treatment is with hand-held negative pressure sputum aspirator.
Background technology
During emergency department sees and treat patients, run into the critical patient that need inhale expectorant mediation respiratory tract immediately through regular meeting, the sputum aspirator that generally uses clinically at present is comparatively heavy, portable poor, and valuable rescue time has been wasted in operation inconvenience.So, be necessary to design a kind of simple and easy portable, the sputum aspirator that one hand can be operated uses when making things convenient for medical personnel to rescue critical patient.
The utility model content
The purpose of this utility model is to provide a kind of emergency treatment with hand-held negative pressure sputum aspirator in order to overcome above-mentioned technical disadvantages.
The technical scheme that this utility model technical solution problem adopts is: a kind of emergency treatment comprises storage bottle, bottle cap, handle, piston and sputum aspirator tube with hand-held negative pressure sputum aspirator, and said storage bottle is the wasp waist shape; The embedded smooth tubular opening in one side bottle wall middle part; Said piston is fixedly connected with handle through connecting rod, and said handle is provided with two springs, and said spring is connected with storage bottle outer wall; Said piston one side is provided with the one-way gas flow trap, and said sputum aspirator tube one end penetrates bottle cap and stretches into storage bottle bottom.
Said piston closely contacts and can be free to slide with the embedded smooth tubular structure in storage bottle middle part.
The beneficial effect that this utility model had is:
This utility model novel structure, one hand can be operated, and through the negative pressure piston apparatus suction is provided, and has alleviated medical personnel's work difficulty, has striven for the time for rescuing the critical patient.
Description of drawings
Accompanying drawing 1 is the structural representation of this utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of this utility model of accompanying drawing.
As shown in Figure 1; The utility model comprises storage bottle 1, bottle cap 2, handle 3, piston 6 and sputum aspirator tube 8; Said storage bottle 1 is inferior waist shape; The embedded smooth tubular opening in one side bottle wall middle part; Said piston 6 is fixedlyed connected with handle 3 by connecting rod 5, and said handle 3 is provided with two springs 4, and said spring 4 is connected with storage bottle 1 outer wall; Said piston 6 one sides are provided with one-way gas flow trap 7, and said sputum aspirator tube 8 one ends penetrate bottle cap 2 and stretch into storage bottle 1 bottom; Said piston 6 closely contacts and can be free to slide with the embedded smooth tubular structure in storage bottle 1 middle part.During use, be hold by one hand storage bottle 1 bottle, push handle 3 repeatedly, can use sputum aspirator tube 8 operations.
Claims (2)
1. an emergency treatment is characterized in that with hand-held negative pressure sputum aspirator: comprise storage bottle, bottle cap, handle, piston and sputum aspirator tube, said storage bottle is the wasp waist shape; The embedded smooth tubular opening in one side bottle wall middle part; Said piston is fixedly connected with handle through connecting rod, and said handle is provided with two springs, and said spring is connected with storage bottle outer wall; Said piston one side is provided with the one-way gas flow trap, and said sputum aspirator tube one end penetrates bottle cap and stretches into storage bottle bottom.
2. a kind of emergency treatment according to claim 1 is characterized in that with hand-held negative pressure sputum aspirator: said piston closely contacts and can be free to slide with the embedded smooth tubular structure in storage bottle middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200162604U CN202446543U (en) | 2012-01-07 | 2012-01-07 | Hand-held negative pressure sputum aspirator for emergency treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200162604U CN202446543U (en) | 2012-01-07 | 2012-01-07 | Hand-held negative pressure sputum aspirator for emergency treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446543U true CN202446543U (en) | 2012-09-26 |
Family
ID=46862441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200162604U Expired - Fee Related CN202446543U (en) | 2012-01-07 | 2012-01-07 | Hand-held negative pressure sputum aspirator for emergency treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771006A (en) * | 2016-02-02 | 2016-07-20 | 徐伟华 | Novel handheld negative-pressure sputum aspirator for emergency treatment |
-
2012
- 2012-01-07 CN CN2012200162604U patent/CN202446543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771006A (en) * | 2016-02-02 | 2016-07-20 | 徐伟华 | Novel handheld negative-pressure sputum aspirator for emergency treatment |
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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: 20120926 Termination date: 20130107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |