CN201473287U - Anti-aerosol cover opener for vacuum blood collection tube - Google Patents
Anti-aerosol cover opener for vacuum blood collection tube Download PDFInfo
- Publication number
- CN201473287U CN201473287U CN2009201965872U CN200920196587U CN201473287U CN 201473287 U CN201473287 U CN 201473287U CN 2009201965872 U CN2009201965872 U CN 2009201965872U CN 200920196587 U CN200920196587 U CN 200920196587U CN 201473287 U CN201473287 U CN 201473287U
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- China
- Prior art keywords
- cabinet
- aerosol
- blood collection
- collection tube
- vacuum blood
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- 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.)
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Abstract
The utility model relates to an anti-aerosol cover opener for vacuum blood collection tube, which comprises a cover opening mechanism fixed in a cabinet. The side wall of the cabinet is provided with a material inlet and a material outlet. The outer chamber of the cabinet is externally connected with a negative pressure device. An air filter is provided between the cabinet and the externally connected negative pressure device. An air filter is fixed in a filtering window which connects the cabinet and the negative pressure device. The anti-aerosol cover opener for vacuum blood collection tube according to the utility model overcomes the defect of pollution and nosocomial infection in a laboratory, which is caused by the absence of a special anti-aerosol cover opener for vacuum blood collection tube in the prior art. Through the design, the cover opening operation of vacuum blood collection tube is finished in the cabinet, and the generated aerosol is discharged after filtered by the air filter. The pollution and nosocomial infection which spreads through air in the laboratory can be effectively prevented. The anti-aerosol cover opener for vacuum blood collection tube has the advantages of simple and compact structure, easy use operation, good air filtering effect and high reliability.
Description
Technical field
The utility model relates to the anti-aerosol of a kind of vacuum test tube machine of uncapping.
Background technology
Vacuum test tube can produce aerosol in the process of uncapping, the active bio particle in the aerosol can cause the generation of laboratory internal contamination and air borne hospital-acquired infection.And there is no the operation of uncapping of anti-aerosol that specialized apparatus is used for vacuum test tube in the prior art.
Summary of the invention
Lack the anti-aerosol of the special-purpose vacuum test tube operating equipment of uncapping, the problem that easily causes laboratory internal contamination and hospital-acquired infection to take place in order to overcome in the prior art.The utility model provides the anti-aerosol of a kind of vacuum test tube machine of uncapping, the anti-aerosol of this vacuum test tube uncap machine simple and compact for structure, easy to operate, air filtration is effective, reliability is high.
The technical scheme that its technical matters that solves the utility model adopts is: comprise cap-opening mechanism, cap-opening mechanism is fixed in the cabinet, and inlet point and discharging opening are set on the sidewall of cabinet, the external negative pressure device of cabinet inner chamber.
Between cabinet and external negative pressure device, be provided with air-filtering arrangement.
Air-filtering arrangement is fixed in the filtering window that connects cabinet and negative pressure device.
The front side of air-filtering arrangement is provided with ultraviolet generator in cabinet, and ultraviolet generator is fixed on the inwall of cabinet.
The utility model is by above-mentioned design, the uncapping to operate in the cabinet of vacuum test tube finished, the aerosol that produces is discharged after air-filtering arrangement filters, can effectively prevent the generation of laboratory internal contamination and air borne hospital-acquired infection, have advantage simple and compact for structure, that use is easy to operate, air filtration is effective, reliability is high.
Description of drawings
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the utility model comprises cap-opening mechanism 1, cap-opening mechanism 1 is fixed in the cabinet 2, inlet point 3 and discharging opening 4 are set on the sidewall of cabinet 2, the external negative pressure device 5 of cabinet 2 inner chambers, negative pressure device 5 can adopt blower fan, is provided with air-filtering arrangement 6 between cabinet 2 and the external negative pressure device 5, air-filtering arrangement 6 adopts the high efficiency filter film, and air-filtering arrangement 6 is fixed in the filtering window 7 that connects cabinet 2 and negative pressure device 5.The front side of air-filtering arrangement 6 is provided with ultraviolet generator 8 in cabinet 2, and ultraviolet generator 8 is fixed on the inwall of cabinet 2, and the ultraviolet ray that ultraviolet generator 8 sends can be killed the active bio particle.In working order down, vacuum test tube enters from the inlet point 3 on cabinet 2 sidewalls, by cap-opening mechanism 1 uncap the back skid off from discharging opening 4, in the process of uncapping, negative pressure device 5 is opened, form negative pressure in the cabinet 2, air-flow can only enter cabinet 2 from inlet point 3 and discharging opening 4, air-flow comprises the various active bio particles in the aerosol in cabinet 2, but above-mentioned active bio particle can be killed by the ultraviolet ray that ultraviolet generator 8 sends, and then discharges behind the high efficiency filter membrane filtration of air-filtering arrangement 6.
Claims (4)
1. the anti-aerosol of the vacuum test tube machine of uncapping comprises cap-opening mechanism, it is characterized in that cap-opening mechanism (1) is fixed in the cabinet (2), inlet point (3) and discharging opening (4) is set, the external negative pressure device of cabinet (2) inner chamber (5) on the sidewall of cabinet (2).
2. the anti-aerosol of the vacuum test tube according to claim 1 machine of uncapping is characterized in that being provided with air-filtering arrangement (6) between cabinet (2) and external negative pressure device (5).
3. the anti-aerosol of the vacuum test tube according to claim 1 and 2 machine of uncapping is characterized in that air-filtering arrangement (6) is fixed in the filtering window (7) that connects cabinet (2) and negative pressure device (5).
4. the anti-aerosol of the vacuum test tube according to claim 3 machine of uncapping is characterized in that the front side of air-filtering arrangement (6) in cabinet (2) is provided with ultraviolet generator (8), and ultraviolet generator (8) is fixed on the inwall of cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965872U CN201473287U (en) | 2009-09-14 | 2009-09-14 | Anti-aerosol cover opener for vacuum blood collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965872U CN201473287U (en) | 2009-09-14 | 2009-09-14 | Anti-aerosol cover opener for vacuum blood collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473287U true CN201473287U (en) | 2010-05-19 |
Family
ID=42409531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201965872U Expired - Lifetime CN201473287U (en) | 2009-09-14 | 2009-09-14 | Anti-aerosol cover opener for vacuum blood collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013256A (en) * | 2019-05-24 | 2019-07-16 | 天津海迈医用科技有限公司 | A kind of ventilation device for medical blood taking platform |
-
2009
- 2009-09-14 CN CN2009201965872U patent/CN201473287U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013256A (en) * | 2019-05-24 | 2019-07-16 | 天津海迈医用科技有限公司 | A kind of ventilation device for medical blood taking platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |