CN2792504Y - Medical disposable negative-pressure aspirator - Google Patents
Medical disposable negative-pressure aspirator Download PDFInfo
- Publication number
- CN2792504Y CN2792504Y CN 200520082819 CN200520082819U CN2792504Y CN 2792504 Y CN2792504 Y CN 2792504Y CN 200520082819 CN200520082819 CN 200520082819 CN 200520082819 U CN200520082819 U CN 200520082819U CN 2792504 Y CN2792504 Y CN 2792504Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- attraction
- utility
- model
- catheter
- 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
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a negative pressure aspirator which can cause incretion of respiratory tracts of patients, blood, tissue fluid, etc., which are remained in the body when operations are carried out to be cleared out of the body through negative pressure attraction. The utility model is characterized in that an attraction catheter 3 and a negative pressure connecting tube 4 are respectively and fixedly installed on a bottle cover of a liquid storing bottle 1, and the negative pressure connecting tube 4 is connected with a negative pressure source; a suction tube 2 and an attraction head 6 are orderly fixed on the outer end of the attraction catheter 3, and a pressure regulator 5 is sheathed on the suction tube 2. The liquid storing bottle is made of transparent materials, and the liquid storing bottle is not only provided with scales to be convenient for observing colors and volume of the liquid but also can be used for one time to reduce environmental pollution and clinical cross infection. The utility model has wide clinical application foreground.
Description
Affiliated technical field:
This utility model belongs to a kind of medical apparatus and instruments of using clinically, specifically a kind ofly remains in intravital blood and tissue fluid etc. by vacuum suction during with patient respiration road endocrine, operation and clears out of external vacuum extractor.
Background technology:
Vacuum aspiration is a top operating technology commonly used clinically, and it is of many uses, can be used for the removing of critical patient's respiratory secretions; Removing of operative region inner tissue liquid and blood etc. in the operation process.At present, the vacuum suction bottle of Shi Yonging not is disposable clinically, but uses repeatedly, and contaminated environment causes cross infection in hospital easily, harm medical personnel and patient's health.Sucting channel commonly used at present is directly fixing, can not regulate captivation at any time according to the clinical treatment actual needs.
Summary of the invention:
The purpose of this utility model is to provide a kind of can make things convenient for the disposable vacuum extractor of regulating the negative pressure suction force size clinically.
This utility model is achieved in that it comprises a reservoir, is installed with a negative pressure catheter and a negative pressure connection tube on the bottle cap of reservoir respectively, and the negative pressure connection tube is connected with negative pressure source; Fixedly connected with suction pipe in the outer end of negative pressure catheter, the front end of suction pipe is installed with one and attracts head; Being set with pressure regulator on suction pipe constitutes.
The utility model has the advantages that: have pressure regulator on the suction pipe, the size of scalable captivation; Reservoir bottle is made with transparent material, has scale, can observe color, the volume of liquid; Disposable use can reduce environmental pollution and clinical cross infection; Production cost is low, is beneficial to popularization, has potential applicability in clinical practice widely.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure, (1) is reservoir; (2) be suction pipe; (3) be negative pressure catheter; (4) be the negative pressure connection tube; (5) be pressure regulator; (6) be to attract head.
Concrete embodiment:
Below in conjunction with accompanying drawing this utility model is described further: reservoir (1) can be made with the disposable transparent material, has scale, can observe color, the volume of liquid.Be installed with a negative pressure catheter (3) and a negative pressure connection tube (4) on the bottle cap of reservoir (1) respectively, negative pressure connection tube (4) is connected with negative pressure source; Fixedly connected with suction pipe (2) in the outer end of negative pressure catheter (3), the front end of suction pipe (2) is installed with one and attracts head (6), is used to attract liquid.Suction pipe (2) can be made with flexible plastic, is set with the size of pressure regulator (5) scalable captivation on it.This utility model adopts disposable material to make, and has avoided using repeatedly pollution and the cross infection that causes.Go up to add pressure regulator (5) at suction pipe (2), the size that can regulate negative pressure suction force preferably satisfies the needs of clinical treatment.
During use, negative pressure connection tube (3) is connected with the central negative pressure generating means, negative pressure catheter (3) links to each other with suction pipe (2), attraction head (6) successively, utilizes negative pressure that required liquid is sucked reservoir (1).In the attraction process, can pass through the size that pressure regulator (5) is regulated negative pressure suction force, and, can suction pipe cut out standby by pressure regulator (5) at any time in time spent not.
For convenience, the placement of suction pipe can be installed at the hard joint place to hang and be colluded, and conveniently takes.Reservoir (1) is made for expendable transparent plastic, and for scale is arranged, is beneficial to observation clinically.
Claims (1)
1, disposable medical vacuum extractor comprises a reservoir (1), it is characterized in that: be installed with a negative pressure catheter (3) and a negative pressure connection tube (4) on the bottle cap of reservoir (1) respectively, negative pressure connection tube (4) is connected with negative pressure source; Fixedly connected with suction pipe (2) in the outer end of negative pressure catheter (3), the front end of suction pipe (2) is installed with one and attracts head (6); Being set with pressure regulator (5) on suction pipe (2) constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082819 CN2792504Y (en) | 2005-05-08 | 2005-05-08 | Medical disposable negative-pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082819 CN2792504Y (en) | 2005-05-08 | 2005-05-08 | Medical disposable negative-pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792504Y true CN2792504Y (en) | 2006-07-05 |
Family
ID=36819657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082819 Expired - Fee Related CN2792504Y (en) | 2005-05-08 | 2005-05-08 | Medical disposable negative-pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878120A (en) * | 2011-07-15 | 2013-01-16 | 江苏美诚生物科技有限公司 | Negative pressure automatic protection device |
-
2005
- 2005-05-08 CN CN 200520082819 patent/CN2792504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878120A (en) * | 2011-07-15 | 2013-01-16 | 江苏美诚生物科技有限公司 | Negative pressure automatic protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2792504Y (en) | Medical disposable negative-pressure aspirator | |
| CN203169668U (en) | Medical portable sputum aspirator | |
| CN207591031U (en) | A kind of general surgical nursing flushing aspirator | |
| CN2142728Y (en) | Medical simple suction-device | |
| CN2863116Y (en) | Phlegm sucking equipment for clinical purpose | |
| CN221617209U (en) | Device for removing foreign matters in trachea | |
| CN205391388U (en) | Sputum aspirator of removable storage phlegm bag | |
| CN221243572U (en) | Nursing sputum aspirator for infectious department | |
| CN205626575U (en) | Negative -pressure suction device | |
| CN215537086U (en) | Nursing is with phlegm sucking phlegm ware that reduces | |
| CN221787604U (en) | Disposable electronic bronchoscope lavage liquid collecting device | |
| CN201791132U (en) | Sputum suction apparatus | |
| CN203564360U (en) | Disposable oral cavity cleaner | |
| RU62524U1 (en) | Aspirator Medical | |
| CN213191535U (en) | Negative pressure suction connecting pipe fixing anti-pollution device | |
| CN201248887Y (en) | Electronic suction apparatus | |
| CN212489959U (en) | Multifunctional sputum specimen collector | |
| CN215608542U (en) | Trachea cannula with sputum collector | |
| CN212789272U (en) | Closed low-negative-pressure sterile drainage liquid specimen collector | |
| CN202666045U (en) | Aspirator for secretion on artificial airway subglottic balloon | |
| CN2824842Y (en) | Medical tong spatula integrated electric torch | |
| CN201316409Y (en) | Novel infusion bottle | |
| CN201026210Y (en) | Sphygmomanometer belt device for patient with fulminating infection diseases | |
| CN112076354A (en) | Closed low-negative-pressure sterile drainage liquid specimen collector | |
| CN2639887Y (en) | Disposable sputum culture sampler |
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 |