CN204073711U - A kind of filter with Disinfection Effect indicating card - Google Patents
A kind of filter with Disinfection Effect indicating card Download PDFInfo
- Publication number
- CN204073711U CN204073711U CN201420444999.4U CN201420444999U CN204073711U CN 204073711 U CN204073711 U CN 204073711U CN 201420444999 U CN201420444999 U CN 201420444999U CN 204073711 U CN204073711 U CN 204073711U
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- CN
- China
- Prior art keywords
- test paper
- filter
- annular protrusion
- upper cover
- gas outlet
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides a kind of filter with Disinfection Effect indicating card, comprise upper cover, lower cover, filter cotton and test paper, the upper end of upper cover offers gas outlet, this gas outlet is connected with the bleeding point of sterilizing machine by exhaust tube, the lower end of lower cover offers air inlet, this air inlet is connected on equipment gas outlet by escape pipe, second annular protrusion corresponding with the first annular protrusion is circumferentially provided with outside lower cover upper end, and the first annular protrusion and the second annular protrusion fix, the lower end of upper cover inwall is provided with the test paper mounting groove for installing test paper, test paper is had to respond to the air inlet of test paper facing to lower cover of bar, and test paper is inserted in test paper mounting groove, filter cotton is provided with in upper cover cavity.The beneficial effects of the utility model are: the test paper that this filter includes, and the quality of Disinfection Effect can directly be judged by change test paper being responded to bar color; This filter includes the filter cotton of filling, can filter the residue after sterilization, makes the air quality of operation room clean.
Description
Technical field
The utility model belongs to medical instruments field, especially relates to a kind of filter with Disinfection Effect indicating card.
Background technology
At present, in clinical practice, need to carry out disinfection to the Medical Devices with inner loop loop (21), such as, Anesthesia machine is carried out disinfection.In prior art, sterilizing machine blowing mouth (15) is connected to equipment air inlet (17) by air inlet pipe (16), and sterilizing machine bleeding point (18) is connected to equipment gas outlet (14) by escape pipe (19); Because its sterilization is the mixing aerosol relying on hydrogen peroxide and ozone, be filled into inner loop loop (21) by certain air pressure from equipment air inlet (17), equipment gas outlet (14) are then discharged residual gas by force by aspiration pump.To the process of residual gas generally, in equipment gas outlet (14), air cleaner need be installed.But the quality of Disinfection Effect is only in equipment gas outlet (14) dependence experience or uses nose news to judge, this method does not only check Disinfection Effect intuitively, and needs artificial participation, must bring certain injury to human body.
Summary of the invention
The purpose of this utility model is to provide a kind of filter with Disinfection Effect indicating card, and its structure is simple, not only filtered residue can complete again the inspection of Disinfection Effect.
The technical solution of the utility model is: a kind of filter with Disinfection Effect indicating card, comprise upper cover, lower cover, filter cotton and test paper, the upper end of described upper cover offers gas outlet, this gas outlet is connected with the bleeding point of sterilizing machine by exhaust tube, the lower end of lower cover offers air inlet, this air inlet is connected on equipment gas outlet by escape pipe, upper cover lower end outside is circumferentially provided with the first annular protrusion, second annular protrusion corresponding with the first annular protrusion is circumferentially provided with outside lower cover upper end, and the first annular protrusion and the second annular protrusion fix, the upper end inwall of lower cover is circumferentially provided with annular ring,
The lower end of upper cover inwall is provided with the test paper mounting groove for installing test paper, test paper mounting groove is rectangular channel, the blind end of rectangular channel is provided with the through hole be connected with gas outlet, described test paper is provided with the first test paper induction bar, the second test paper induction bar, test paper is had to respond to the air inlet of test paper facing to lower cover of bar, and test paper is inserted in test paper mounting groove, is provided with filter cotton in upper cover cavity.
Further, described first annular protrusion and the second annular protrusion are alignd by bonding agent and cement.
Further, the diameter of described through hole is identical with the diameter of gas outlet.
Further, described test paper mounting groove lateral length is the same with test paper.
Further, the test paper face not arranging test paper induction bar is fixed on test paper mounting groove by bonding agent.
Further, the shape of described upper cover, lower cover is cylindrical, and the lower end of columniform upper cover is opening, and the upper end of columniform lower cover is opening, and inner chamber is hollow.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, the Disinfection Effect check card that this filter includes is a kind of test paper, the quality of Disinfection Effect can direct convenience, quickly move through change test paper being responded to bar color and judge; This filter includes the filter cotton of filling, can filter the residue after sterilization, makes the air quality of operation room clean; Efficiently avoid the disadvantage that Disinfection Effect is judged by human factor to bring.
Accompanying drawing explanation
Fig. 1 is the structural representation of background technology.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is test paper structure schematic diagram of the present utility model.
Fig. 4 is the upward view of upper cover of the present utility model.
Structural representation when Fig. 5 is the utility model use.
In figure:
| 1, upper cover | 2, lower cover | 3, filter cotton |
| 4, test paper | 5, gas outlet | 6, exhaust tube |
| 7, air inlet | 8, the first annular protrusion | 9, the second annular protrusion |
| 10, test paper mounting groove | 11, through hole | 12, the first test paper induction bar |
| 13, the second test paper induction bar | 14, equipment gas outlet | 15, sterilizing machine blowing mouth |
| 16, air inlet pipe | 17, equipment air inlet | 18, sterilizing machine bleeding point |
| 19, escape pipe | 20, sterilizing machine | 21, inner loop loop |
| 22, equipment is sterilized | 23, annular ring | ? |
Detailed description of the invention
As shown in Figure 2-5,
The technical solution of the utility model is: a kind of filter with Disinfection Effect indicating card, comprise upper cover 1, lower cover 2, filter cotton 3 and test paper 4, the upper end of described upper cover 1 offers gas outlet 5, this gas outlet 5 is connected with sterilizing machine bleeding point 18 by exhaust tube 6, the lower end of lower cover 2 offers air inlet 7, this air inlet 7 is connected on equipment gas outlet 14 by escape pipe 19, upper cover 1 lower end outside is circumferentially provided with the first annular protrusion 8, second annular protrusion 9 corresponding with the first annular protrusion 8 is circumferentially provided with outside lower cover 2 upper end, and the first annular protrusion 8 and the second annular protrusion 9 are alignd by bonding agent and cement, and then it is fixed with each other with lower cover 2 to realize upper cover 1, the upper end inwall of lower cover 2 is circumferentially provided with annular ring 23, play the effect supporting test paper 4,
The lower end of upper cover 1 inwall is provided with the test paper mounting groove 10 for installing test paper 4, test paper mounting groove 10 is rectangular channel, the blind end of rectangular channel is provided with the through hole 11 be connected with gas outlet 5, the diameter of described through hole 11 is identical with the diameter of gas outlet 5, test paper mounting groove 10 lateral length is the same with test paper 4, 4, the test paper not arranging test paper induction bar is fixed on test paper mounting groove 10 by bonding agent, contribute to the quality detecting Disinfection Effect, described test paper 4 is provided with the first test paper induction bar 12, second test paper induction bar 13, test paper is had to respond to the air inlet 7 of test paper 4 facing to lower cover 2 of bar, and test paper 4 is inserted in test paper mounting groove 10, the filter cotton 3 for filtering the rear residue of sterilization is provided with in upper cover 1 inner chamber.
In the present embodiment, the shape of described upper cover 1, lower cover 2 is cylindrical, and the lower end of columniform upper cover 1 is opening, and the upper end of columniform lower cover 2 is opening, and inner chamber is hollow.
The course of work of this example and principle:
In the pipeline at equipment gas outlet 14 place be sterilized, increase a filter with Disinfection Effect check card, and it is connected in the pipeline of residual gas.Specific as follows: to have test paper to respond to the air inlet 7 of test paper 4 facing to lower cover 2 of bar, and it is inserted in the test paper mounting groove 10 of upper cover 1; Filter cotton 3 is encased in the inner chamber of upper cover 1; Use bonding agent that the first annular protrusion 8 of upper cover 1 is alignd with the second annular protrusion 9 of lower cover 2 to cement, become a complete filter.
As shown in Figure 5, sterilizing machine blowing mouth 15 is connected on equipment air inlet 17 by air inlet pipe 16, and sterilizing machine bleeding point 18 is connected on the gas outlet 5 of upper cover 1 by exhaust tube 6, and the air inlet 7 of lower cover 2 is connected to equipment gas outlet 14 by escape pipe 19.
After startup sterilizing machine 20 works, because its sterilization relies on the mixing aerosol of hydrogen peroxide and ozone, this aerosol is by the effect of pump, from sterilizing machine blowing mouth 15 through air inlet pipe 16, arrival equipment air inlet 17, and make aerosol be filled in the inner loop loop 21 of the equipment of being sterilized 22, inner closed circuit 21 is carried out disinfection.And by the suction function of aspiration pump, by force the residual gas in loop, discharge through a series loop, namely need to enter sterilizing machine 20 through equipment gas outlet 14 ﹑ escape pipe 19 ﹑ Xin Xing Guo Lv Qi ﹑ exhaust tube 6 and sterilizing machine bleeding point 18 successively, discharge after treatment.And the quality of Disinfection Effect, the color change directly by observing two induction bars on the test paper 4 in filter is judged; Filter includes the filter cotton 3 of filling, can filter the residue after sterilization, makes the air quality of operation room clean.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. the filter with Disinfection Effect indicating card, it is characterized in that: comprise upper cover, lower cover, filter cotton and test paper, the upper end of described upper cover offers gas outlet, this gas outlet is connected with the bleeding point of sterilizing machine by exhaust tube, the lower end of lower cover offers air inlet, this air inlet is connected on equipment gas outlet by escape pipe, upper cover lower end outside is circumferentially provided with the first annular protrusion, second annular protrusion corresponding with the first annular protrusion is circumferentially provided with outside lower cover upper end, and the first annular protrusion and the second annular protrusion fix, the upper end inwall of lower cover is circumferentially provided with annular ring, the lower end of upper cover inwall is provided with the test paper mounting groove for installing test paper, test paper mounting groove is rectangular channel, the blind end of rectangular channel is provided with the through hole be connected with gas outlet, described test paper is provided with the first test paper induction bar, second test paper induction bar, test paper is had to respond to the air inlet of test paper facing to lower cover of bar, and test paper is inserted in test paper mounting groove, filter cotton is provided with in upper cover cavity.
2. a kind of filter with Disinfection Effect indicating card according to claim 1, is characterized in that: described first annular protrusion and the second annular protrusion are alignd by bonding agent and cement.
3. a kind of filter with Disinfection Effect indicating card according to claim 2, is characterized in that: the diameter of described through hole is identical with the diameter of gas outlet.
4. a kind of filter with Disinfection Effect indicating card according to claim 3, is characterized in that: described test paper mounting groove lateral length is the same with test paper.
5. a kind of filter with Disinfection Effect indicating card according to claim 4, is characterized in that: the test paper face not arranging test paper induction bar is fixed on test paper mounting groove by bonding agent.
6. a kind of filter with Disinfection Effect indicating card according to claim 5, it is characterized in that: the shape of described upper cover, lower cover is cylindrical, the lower end of columniform upper cover is opening, and the upper end of columniform lower cover is opening, and inner chamber is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444999.4U CN204073711U (en) | 2014-08-08 | 2014-08-08 | A kind of filter with Disinfection Effect indicating card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444999.4U CN204073711U (en) | 2014-08-08 | 2014-08-08 | A kind of filter with Disinfection Effect indicating card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073711U true CN204073711U (en) | 2015-01-07 |
Family
ID=52166478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444999.4U Expired - Fee Related CN204073711U (en) | 2014-08-08 | 2014-08-08 | A kind of filter with Disinfection Effect indicating card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635134A (en) * | 2018-05-30 | 2018-10-12 | 青岛市第三人民医院 | A kind of Novel pediatric sick bed |
-
2014
- 2014-08-08 CN CN201420444999.4U patent/CN204073711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635134A (en) * | 2018-05-30 | 2018-10-12 | 青岛市第三人民医院 | A kind of Novel pediatric sick bed |
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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: 20150107 Termination date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |