CN201921168U - Limited-pressure sputum suction apparatus - Google Patents
Limited-pressure sputum suction apparatus Download PDFInfo
- Publication number
- CN201921168U CN201921168U CN2011200086061U CN201120008606U CN201921168U CN 201921168 U CN201921168 U CN 201921168U CN 2011200086061 U CN2011200086061 U CN 2011200086061U CN 201120008606 U CN201120008606 U CN 201120008606U CN 201921168 U CN201921168 U CN 201921168U
- Authority
- CN
- China
- Prior art keywords
- sputum
- pressure
- limited
- suction apparatus
- sputum suction
- 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
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
A limited-pressure sputum suction apparatus comprises a sputum sucker, a sputum sucking tube, a sputum storage bottle and a sputum draining tube. The limited-pressure sputum suction apparatus is characterized in that a pressure limiting valve is arranged on the sputum sucking tube. Accordingly, when negative pressure is over high during usage, the limited-pressure sputum suction apparatus can be automatically adjusted by the aid of the pressure limiting valve so as to avoid injuring the respiratory tract mucosa of a newborn in sputum suction to result in bleeding, infection, injury of airways and the like. The limited-pressure sputum suction apparatus has the advantages that over large suction pressure of the sputum suction apparatus can be limited after the pressure limiting valve is mounted, and the sputum suction apparatus is maintained working within a safety inner negative pressure range, not only can improve suction efficiency, but also protects safety of patients.
Description
Technical field
This utility model relates to a kind of auxiliary medical apparatus, specifically a kind of limited pressure sputum aspirator.
Background technology
At present, in the known clinical treatment process, sputum aspirator is that control patient respiration road blocks, rescues the indispensable important tool of suffocating.Common sputum aspirator does not have pressure limiting device, and damage respiratory mucosa easily when neonate is inhaled expectorant causes hemorrhage, infection, air flue damage easily, increases the infant misery.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, limited pressure sputum aspirator easy to use.
The technical scheme that its above-mentioned technical problem that solves this utility model adopts is: a kind of limited pressure sputum aspirator, it comprises sputum aspirator, sputum aspirator tube, storage sputum bottle and expectoration pipe, it is characterized in that: be provided with pressure limiting valve (pressure limiting valve is a known technology) on described sputum aspirator tube.So in use,, will adjust automatically, just can not make neonate when inhaling expectorant, the damage respiratory mucosa occur, cause situations such as hemorrhage, infection, air flue damage by pressure limiting valve in case negative pressure is too high.
The beneficial effects of the utility model are: after pressure limiting valve was installed, it was excessive to limit the sputum aspirator suction pressure, kept the interior negative pressure of sputum aspirator to work in safety range, both can improve attraction efficient, again the patient was played safety effect.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Accompanying drawing is an overall structure sketch map of the present utility model.
Among the figure: 1. sputum aspirator, 2. sputum aspirator tube, 3. storage sputum bottle, 4. expectoration pipe, 5. pressure limiting valve.
The specific embodiment
In the drawings, a kind of limited pressure sputum aspirator, it comprises sputum aspirator 1, sputum aspirator tube 2, storage sputum bottle 3 and expectoration pipe 4, it is characterized in that: be provided with pressure limiting valve 5 (pressure limiting valve is a known technology) on described sputum aspirator tube 2.So in use,, will adjust automatically by pressure limiting valve 5, just can not make neonate when inhaling expectorant, occur damaging respiratory mucosa, cause situations such as hemorrhage, infection, air flue damage in case negative pressure is too high.
Claims (1)
1. limited pressure sputum aspirator, it comprises sputum aspirator, sputum aspirator tube, storage sputum bottle and expectoration pipe, it is characterized in that: be provided with pressure limiting valve on described sputum aspirator tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200086061U CN201921168U (en) | 2011-01-04 | 2011-01-04 | Limited-pressure sputum suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200086061U CN201921168U (en) | 2011-01-04 | 2011-01-04 | Limited-pressure sputum suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921168U true CN201921168U (en) | 2011-08-10 |
Family
ID=44425043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200086061U Expired - Fee Related CN201921168U (en) | 2011-01-04 | 2011-01-04 | Limited-pressure sputum suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823021A (en) * | 2015-12-03 | 2017-06-13 | 3M创新有限公司 | Negative pressure drainage regulator, system and its control method including the device |
-
2011
- 2011-01-04 CN CN2011200086061U patent/CN201921168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823021A (en) * | 2015-12-03 | 2017-06-13 | 3M创新有限公司 | Negative pressure drainage regulator, system and its control method including the device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201921168U (en) | Limited-pressure sputum suction apparatus | |
| CN202409615U (en) | Sputum aspirator with adjustable negative pressure | |
| CN202020768U (en) | Portable anti-blocking laryngeal mask airway | |
| CN203852634U (en) | Novel pressure regulating sputum aspirator for respiration medicine | |
| CN202920699U (en) | A simple alarm-type negative pressure sputum suction apparatus | |
| CN202751631U (en) | Closed type sputum suction tube fixer | |
| CN203447602U (en) | Trachea cannula | |
| CN202426925U (en) | Safe negative-pressure phlegm suction unit | |
| CN203483731U (en) | Oral trachea cannula fixer | |
| CN201880087U (en) | Sputum suction device | |
| CN202437791U (en) | Ball suction type negative pressure sputum aspirator | |
| CN201040110Y (en) | Non-wound sputum aspirator | |
| CN204446885U (en) | A kind of double-cavity sputum suction Oxygen uptaking catheter | |
| CN201094760Y (en) | Suction type sputum aspirator for newborn | |
| CN201564928U (en) | Respiration device for rescuing infectious patient | |
| CN202236785U (en) | Respiratory tract suction tube provided with switch | |
| CN203183474U (en) | Injury prevention sputum suction tube | |
| CN203090018U (en) | Negative pressure sputum aspirator for pediatrics | |
| CN204017077U (en) | A kind of tracheal intubation | |
| CN202802440U (en) | NewNovel trachea cannula | |
| CN204468930U (en) | A kind of percutaneous autogenous cutting armour tubing | |
| CN201643088U (en) | Sputum suction apparatus for new born child | |
| CN202069977U (en) | Inflatable opener | |
| CN201394263Y (en) | Novel tracheotomy tube | |
| CN203971127U (en) | A kind of sputum aspirator tube of soft head |
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: 20110810 Termination date: 20120104 |