CN201061621Y - Pathogen filter special for portable steam sterilizer - Google Patents
Pathogen filter special for portable steam sterilizer Download PDFInfo
- Publication number
- CN201061621Y CN201061621Y CNU2007200965556U CN200720096555U CN201061621Y CN 201061621 Y CN201061621 Y CN 201061621Y CN U2007200965556 U CNU2007200965556 U CN U2007200965556U CN 200720096555 U CN200720096555 U CN 200720096555U CN 201061621 Y CN201061621 Y CN 201061621Y
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- China
- Prior art keywords
- filter
- filter body
- utility
- portable steam
- special
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable pathogene filter which is specially used for a steam sterilizer. The utility model is characterized in that the pathogene filter comprises a filter body with a cover, the bottom of the filter body is provided with a ventilation opening which is inserted into a guide pipe, an air intake opening is mounted on the side wall of the bottom of the filter body, the upper opening of the guide pipe is equipped with a valve ball, and a depressed pit is disposed at the centre of the cover. The beneficial effects of the utility model include that the filter which is specially used for the steam sterilizer kill the pathogene in the compensatory ventilation in the time of proceeding vacuum filtration, ensuring the sterilized object not to be polluted.
Description
Technical field
This utility model belongs to the medical disinfecting sterilizing installation, relates in particular to the special-purpose pathogen filter of a kind of portable steam autoclave.
Background technology
The pathogen filter is a vitals in the portable pressure steam autoclave, and its effect is when steriliser is in the vacuumizing filtration state, the pathogen in the gas that enters in the sterilization chamber can be filtered out, and guarantees that sterilizing article is not contaminated.What use on steam autoclave is extensive at present is high efficiency particle air filter, though filter efficiency is higher, but when being applied to the portable pressure steam autoclave, there are two big shortcomings: the one, because its filter element adopts nonmetallic materials to make, heat resistance is poor, can not directly contact with steam, must install check valve additional at front end.And portable steam autoclave uses is to filter with the vacuum that jet current principle produces, and vacuum is lower, and check valve is opened, and can not realize sending the function of new wind.The second, high efficiency particulate air filter is for guaranteeing filter efficiency, and its filter screen is closeer, and being prone to resistance after use a period of time increases, and must change, and especially portable steam autoclave working environment is more abominable, and the replacement cycle will be shorter, and it is inconvenient to use.Therefore, must a kind of suitable novel special-purpose pathogen filter of exploitation.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, guarantees to make the special-purpose pathogen filter of the not contaminated portable steam autoclave of sterilizing objects and can sterilize to additional new wind after providing a kind of sterilization to finish
This utility model for achieving the above object, by the following technical solutions: the special-purpose pathogen filter of a kind of portable steam autoclave, it is characterized in that: comprise filter body with cover, described filter body bottom is provided with the fresh wind port that inserts conduit, filter body bottom sidewall is provided with air inlet, the described conduit valve ball that is equipped with suitable for reading, the center of described lid is provided with pit.
Be provided with support in described filter body is suitable for reading, be provided with the filtration supporting disk near the bottom.
Described filter body inner chamber is equipped with tinsel.
The beneficial effects of the utility model: the special-purpose pathogen filter of portable steam autoclave is after sterilization is finished the new wind that replenishes to be sterilized, and guarantees that sterilizing objects is not contaminated.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the special-purpose pathogen filter of a kind of portable steam autoclave comprises with cover 6 filter body 1, and the filter body bottom is provided with the fresh wind port 3 that inserts conduit 2, and conduit directly is communicated with outside atmosphere.Filter body bottom sidewall is provided with air inlet 4, is communicated with the sterile chamber.The described conduit valve ball 5 that is equipped with suitable for reading, the center of described lid is provided with pit 7, can guarantee that the space that valve ball moves up and down can't come off.Be provided with support 8 in described filter body is suitable for reading, be provided with near the bottom and filter supporting disk 9, can supporting tube and tinsel.Described filter body inner chamber is equipped with tinsel 10.Operation principle: when malleation, valve ball is blocked conduit mouth, and the high steam of sterile chamber enters in the filter inner chamber by the air inlet that is communicated with the sterile chamber and can not discharge, and high steam can be heated to tinsel the sterilising temp identical with the sterile chamber simultaneously.When sterilization finishes to carry out vacuumizing filtration, form lower negative pressure in the sterile chamber, valve ball is opened, and outdoor new wind enters filter top along conduit, downwards by behind the red-hot tinsel, enters the sterile chamber by air inlet 4 again.In this process, red-hot tinsel can be killed the pathogen that new wind is brought into simultaneously, and it is not contaminated to guarantee to be sterilized article.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. special-purpose pathogen filter of portable steam autoclave, it is characterized in that: comprise filter body with cover, described filter body bottom is provided with the fresh wind port that inserts conduit, and filter body bottom sidewall is provided with air inlet, the described conduit valve ball that is equipped with suitable for reading, the center of described lid is provided with pit.
2. the special-purpose pathogen filter of portable steam autoclave according to claim 1 is characterized in that: be provided with support in described filter body is suitable for reading, be provided with the filtration supporting disk near the bottom.
3. the special-purpose pathogen filter of portable steam autoclave according to claim 1, it is characterized in that: described filter body inner chamber is equipped with tinsel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200965556U CN201061621Y (en) | 2007-06-29 | 2007-06-29 | Pathogen filter special for portable steam sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200965556U CN201061621Y (en) | 2007-06-29 | 2007-06-29 | Pathogen filter special for portable steam sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061621Y true CN201061621Y (en) | 2008-05-21 |
Family
ID=39449991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200965556U Expired - Fee Related CN201061621Y (en) | 2007-06-29 | 2007-06-29 | Pathogen filter special for portable steam sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061621Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438692A (en) * | 2009-01-20 | 2012-05-02 | 阿玛安斯医药私人公司 | Sterilization methods and apparatus |
-
2007
- 2007-06-29 CN CNU2007200965556U patent/CN201061621Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438692A (en) * | 2009-01-20 | 2012-05-02 | 阿玛安斯医药私人公司 | Sterilization methods and apparatus |
| US8574493B2 (en) | 2009-01-20 | 2013-11-05 | Amaranth Medical Pte. | Sterilization methods and apparatus |
| CN102438692B (en) * | 2009-01-20 | 2014-03-12 | 阿玛安斯医药私人公司 | Sterilization methods and apparatus |
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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: 20080521 |