CN203861625U - Gastrointestinal endoscope sterilization effect detection system - Google Patents
Gastrointestinal endoscope sterilization effect detection system Download PDFInfo
- Publication number
- CN203861625U CN203861625U CN201420285321.6U CN201420285321U CN203861625U CN 203861625 U CN203861625 U CN 203861625U CN 201420285321 U CN201420285321 U CN 201420285321U CN 203861625 U CN203861625 U CN 203861625U
- Authority
- CN
- China
- Prior art keywords
- membrane filter
- filter
- detection system
- pump pipe
- utility
- 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 - Lifetime
Links
- 230000002496 gastric effect Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 title abstract description 5
- 230000000694 effects Effects 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 239000003480 eluent Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 abstract 3
- 238000005070 sampling Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 238000011081 inoculation Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000025865 Ulcer Diseases 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a gastrointestinal endoscope sterilization effect detection system, which comprises a sterilized membrane filter, an air filter, a pump pipe with a connector and a bacterium collector, wherein the connector end of the pump pipe with the connector is connected to an eluent outlet of a gastrointestinal endoscope, and the other end of the pump pipe is connected with an inlet of the bacterium collector; an outlet of the bacterium collector is communicated with the membrane filter through a pipeline; the air filter is mounted at the top end of the membrane filter. According to the system, the special connector for connecting an opening of the endoscope is additionally arranged on the basis of using the conventional pump pipe, so that complete sealing for sampling is implemented, and the accuracy of a detection result is improved.
Description
Technical field
This utility model relates to a kind of microorganism detection sampler, for detection of the special purpose device of Gastrointestinal Endoscopes cleaning and sterilizing effect.
Background technology
Mucosa, ulcer etc. that Gastrointestinal Endoscopes need contact patient or user with other similar medical apparatus and instruments are located not bring extra infection risk to user for guaranteeing, Gastrointestinal Endoscopes needs to carry out cleaning and sterilizing before using.Belong to poor risk medical device according to the relevant regulations scope of GB15982-2012 " hospital disinfection sanitary standard ", after sterilization, the biological load of inwall need to be less than 20CFU/ part.This standard recommendation scope detection method is eluting-membrane-filter procedure.Inject the eluent 50mL containing corresponding nertralizer by biopsy mouth, rinse Gastrointestinal Endoscopes pipeline, utilize another sterile chamber to receive (can utilize auxiliary collection of peristaltic pump to reclaim liquid); Container is transferred under hundred grades of laminar flows, gets 1ml direct inoculation, topple over remaining liquid to open membrane filter, after filtering, pad pasting is cultivated.In this detection method process, cannot under clean environment, operate at eluting and eluent recovery stage, and vessel port long term exposure, there is higher pollution risk, lower for oligosaprobic inspection product assay accuracy.
Summary of the invention
The purpose of this utility model is existing checkout gear to improve, and provides high, rational in infrastructure, easy to use, the contaminated risk of a kind of recall rate low Efficacy of Disinfection of Gastrointestinal Endoscope detection system.
For achieving the above object, this utility model comprises sterilized membrane filter, air filter, the pump line of being furnished with joint and germ collector, the pump pipe union end of being furnished with joint is connected to the eluent exit of Gastrointestinal Endoscopes, the other end is connected with germ collector entrance, the outlet of germ collector is communicated with membrane filter by pipeline, and air filter is equipped with on described membrane filter top.
This utility model compared with prior art, this utility model adds Gastrointestinal Endoscopes opening in special joint connection on the basis that uses original pump line, increase totally enclosed membrane filter, thereby eluent realizes by membrane filter filtering and concentrating sample under conventional environment totally-enclosed, improve the accuracy of testing result.
Brief description of the drawings
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In conjunction with implementation column, this utility model is described in further detail below, following examples are to explanation of the present utility model and this utility model is not limited to following examples
Embodiment 1:
Assemble sterilized membrane filter 4, air filter 5 is installed, prepare to be furnished with the pump line (can ignore this step as used disposable filter) of special joint 2;
After using special joint 2 to coordinate detected sample opening, start germ collector 3, inject eluent at Gastrointestinal Endoscopes 1 epimere, along with the operation eluent of germ collector 3 will be transferred in membrane filter 4 cups by quick full dose, stop germ collector 3, add subsequently upper clip and cut off flexible pipe insertion air filter upper end closed cup by the membrane filter cup of sealing, be sent to inspection room, utilize syringe to extract 1ml liquid direct inoculation, re-using special micro-limit instrument filters all eluent full doses, open membrane filter, taking out filter membrane pad pasting and agar plate surface cultivates.
Embodiment 2:
Assemble sterilized membrane filter (can ignore this step as used disposable filter), air filter is installed, prepare to be furnished with the pump line of special joint;
After using special joint to coordinate detected sample opening, start germ collector, inject eluent at Gastrointestinal Endoscopes epimere, along with the operation eluent of germ collector will be transferred in membrane filter cup by full dose fast, use special helmet encapsulation after utilizing syringe to take out 1ml liquid; Stop germ collector, then cut off the flexible pipe at about 3cm place, special joint rear end, connect air filter, use germ collector directly eluent to be filtered dry, then seal cup; By syringe and the membrane filter cup of sealing, be sent to inspection room, liquid direct inoculation in syringe, opens membrane filter, and take out filter membrane pad pasting and agar plate surface and cultivate.
Above-mentioned detailed description of the invention is used for explaining this utility model; instead of this utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment and change that this utility model is made, all fall into protection domain of the present utility model.
Claims (1)
1. an Efficacy of Disinfection of Gastrointestinal Endoscope detection system, comprise sterilized membrane filter, air filter, the pump line of being furnished with joint and germ collector, it is characterized in that: the pump pipe union end of being furnished with joint is connected to the eluent exit of Gastrointestinal Endoscopes, the other end is connected with germ collector entrance, the outlet of germ collector is communicated with membrane filter by pipeline, and air filter is equipped with on described membrane filter top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285321.6U CN203861625U (en) | 2014-05-30 | 2014-05-30 | Gastrointestinal endoscope sterilization effect detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285321.6U CN203861625U (en) | 2014-05-30 | 2014-05-30 | Gastrointestinal endoscope sterilization effect detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861625U true CN203861625U (en) | 2014-10-08 |
Family
ID=51642618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285321.6U Expired - Lifetime CN203861625U (en) | 2014-05-30 | 2014-05-30 | Gastrointestinal endoscope sterilization effect detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570406A (en) * | 2018-04-13 | 2018-09-25 | 杭州泰林精密仪器有限公司 | A kind of medicinal soft scope microorganism sampling method |
| CN110812521A (en) * | 2019-11-25 | 2020-02-21 | 无锡市疾病预防控制中心 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
-
2014
- 2014-05-30 CN CN201420285321.6U patent/CN203861625U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570406A (en) * | 2018-04-13 | 2018-09-25 | 杭州泰林精密仪器有限公司 | A kind of medicinal soft scope microorganism sampling method |
| CN110812521A (en) * | 2019-11-25 | 2020-02-21 | 无锡市疾病预防控制中心 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 No. 630 Xincheng Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG CENTER FOR DISEASE CONTROL AND PREVENTION Patentee after: ZHEJIANG TAILIN BIOENGINEERING Co.,Ltd. Address before: 310051 No. 630 Xincheng Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Zhejiang Center For Disease Control and Prevention Patentee before: Hangzhou Tailin Bioengineering Equipments Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |