CN110812521A - Novel portable device for monitoring and sampling by endoscope filter membrane method - Google Patents
Novel portable device for monitoring and sampling by endoscope filter membrane method Download PDFInfo
- Publication number
- CN110812521A CN110812521A CN201911161981.7A CN201911161981A CN110812521A CN 110812521 A CN110812521 A CN 110812521A CN 201911161981 A CN201911161981 A CN 201911161981A CN 110812521 A CN110812521 A CN 110812521A
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- sterilization
- sampling
- endoscope
- filter
- monitoring
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- 238000005070 sampling Methods 0.000 title claims abstract description 87
- 238000012544 monitoring process Methods 0.000 title claims abstract description 47
- 239000012528 membrane Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 claims abstract description 116
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000001580 bacterial effect Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a novel portable device for monitoring and sampling by an endoscope filter membrane method, which comprises an endoscope monitoring sampler, an endoscope bacteria filter, an endoscope sampling liquid collecting and sterilizing bottle and a portable sampling box. Portable device contains scope monitoring sampler and includes that the sterilization filters the cup (the bottom contains the filter membrane in the cup), sterilization connecting pipe and scope connector, the sterilization filters the cup split type, the sterilization filters the centre of cup and collects the sterilization body through lower screw ring and scope sampling liquid and be connected when filtering, and the sterilization filters the cup bottom and is equipped with soft gag, the sterilization filters the centre of cup and can take out the filter membrane through unscrewing last screw ring, the one end of sterilization filtration cup is equipped with the inlet, the liquid outlet, portable sampling case includes that the peristaltic pump places the district, the filter shelf places the district, the sampler, a filter, place the district such as collection sterilization bottle. The portable device for monitoring and sampling by the endoscope filter membrane method has the characteristics of simplified structure, portability, convenient field operation, and more pertinence and integration.
Description
Technical Field
The invention relates to the field of cleaning and disinfection of medical instruments, in particular to a novel portable device for monitoring and sampling by an endoscope filter membrane method.
Background
Due to the unique structural characteristics of the endoscope, the endoscope is difficult to clean and disinfect, and the hidden trouble of causing cross infection of patients exists, so that the monitoring of the cleaning and disinfecting effect of the endoscope is carried out conventionally, and the evaluation of whether the disinfection reaches the standard is particularly important. According to the requirements and regulations of the current new standards for endoscope monitoring and sampling (the technical Specification for cleaning and disinfecting flexible endoscopes (WS507-2016) and the standard for disinfection and sanitation in hospitals (GB 15982-2012)), a filter membrane method is required for endoscope monitoring and sampling, and the quality of endoscope disinfection can be objectively, scientifically and effectively evaluated by adopting the filter membrane method. At present, available instruments comprise a bacteria filter, a microorganism limit detector or a bacteria collector sampler and the like, and have the defects of being heavy, inconvenient to carry, inconvenient to operate on site, weak in pertinence and the like, and a sampling tool which is specially used for endoscope monitoring and convenient to carry does not exist.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel portable device for monitoring and sampling by an endoscope filter membrane method.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a novel portable equipment for scope filter membrane method monitoring sampling, contains scope monitoring sampler, scope bacterial filter, scope sampling liquid including portable equipment and collects sterilization bottle and portable sampling case. The portable device comprises an endoscope monitoring sampler, a sterilization filter cup (the bottom in the cup comprises a filter membrane), two sterilization connecting pipes and an endoscope connecting port, the sterilization filter cup is split, the sterilization filter cup is connected with an endoscope sampling liquid collecting sterilization bottle body during filtering through a lower threaded ring, the bottom of the sterilization filter cup is provided with a soft plug cover, the filter membrane can be taken out from the middle of the sterilization filter cup by unscrewing an upper threaded ring, one end of the sterilization filter cup is provided with a liquid inlet and a liquid outlet, the two sterilization connecting pipes are provided, one end of one sterilization connecting pipe is connected with the liquid outlet of the sterilization filter cup, one end of the other sterilization connecting pipe is connected with the liquid inlet of the sterilization filter cup, the endoscope connecting port at the other end is connected with the end of the monitoring sampling endoscope pipe orifice, and the proper sampling port model can be selected according to various endoscopes such as gastroscopes, enteroscopes or, the screw openings of the sampled sterilization connecting pipes can be connected into a closed state; the endoscope bacterial filter comprises a peristaltic pump and a filter stand, wherein the peristaltic pump is provided with a pipe placing part and is connected with a sterilizing connecting pipe, and an endoscope connecting port is placed on the filter stand; the endoscope sampling liquid collecting and sterilizing bottle comprises a sampling liquid collecting and sterilizing bottle body and a threaded screw cap, wherein the endoscope sampling liquid collecting and sterilizing bottle body is screwed at the lower side of the sterilizing filter cup during sampling, and the endoscope sampling liquid collecting and sterilizing bottle body is screwed off after sampling and the threaded screw cap is covered; the portable sampling box comprises a peristaltic pump placing area, a filter stand placing area, a sampler, a filter, a collection sterilization bottle and the like placing area
Compared with the prior art, the invention has the advantages that: the portable device for monitoring and sampling by the endoscope filter membrane method has the characteristics of simplified structure, portability, convenience for field operation and more pertinence and integration, and 1) the portable device can reduce the difficulty of monitoring and sampling of the endoscope in hospitals, improve the efficiency of monitoring and sampling of the endoscope, improve the monitoring quality of the endoscope and ensure the medical safety; 2) the endoscope of the endoscope center of the hospital needs to be monitored regularly, the invention can be suitable for the existing standard method, meet the relevant requirements and is suitable for popularization; 3) the integrated structure of scope monitoring sampler guarantees aseptic technique, avoids secondary pollution.
As an improvement, the portable device containing the endoscope monitoring sampler is of an integrated structure, two sterilization connecting pipes are arranged, and the connecting part of the sterilization connecting pipes and the sterilization filter cup is of a non-detachable structure.
As an improvement, the sterilization connecting pipe is provided with a switch valve.
As an improvement, the endoscope comprises an endoscope monitoring sampler, an endoscope bacterial filter and an endoscope sampling liquid collecting and sterilizing bottle to form a vacuum pump system for monitoring and sampling.
As the improvement, portable sampling case one side be equipped with hinge mechanism and connect, and portable sampling incasement is equipped with a plurality of baffles, cut apart into a plurality of independent spaces, the space divide into the peristaltic pump according to the function and places the district, cross the filter stand and place district, sampler, filter, collect sterilization bottle etc. and place the district.
Drawings
Fig. 1 is a schematic structural diagram of a novel portable device for monitoring and sampling by an endoscope filter membrane method.
Fig. 2 is a schematic structural diagram of a vacuum pump system of a novel portable device for monitoring and sampling by an endoscope filter membrane method.
As shown in the figure: 1. the portable device comprises an endoscope monitoring sampler, 1-1 parts of a sterilization filter cup, 1-2 parts of a sterilization connecting pipe, 1-3 parts of an endoscope connecting port, 2 parts of an endoscope bacterial filter, 2-1 parts of a peristaltic pump, 2-2 parts of a filter frame, 3 parts of an endoscope sampling liquid collecting sterilization bottle, 3-1 parts of a sampling liquid collecting sterilization bottle body, 3-2 parts of a threaded rotary cover, 4 parts of a portable sampling box, 4-1 parts of a peristaltic pump placing area, 4-2 parts of a filter frame placing area, 4-3 parts of a sampler, a filter, a collecting sterilization bottle and other placing areas.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, the novel portable device for monitoring and sampling by the endoscope filter membrane method comprises an endoscope monitoring sampler 1, an endoscope bacteria filter 2, an endoscope sampling liquid collecting and sterilizing bottle 3 and a portable sampling box 4. The portable device comprises an endoscope monitoring sampler 1 and an endoscope connector 1-3, wherein the sterilization filter cup 1-1 (the bottom in the cup comprises a filter membrane), a sterilization connecting pipe 1-2 and an endoscope connector 1-3 are split, the sterilization filter cup 1-1 is connected with an endoscope sampling liquid collecting sterilization bottle body 3-1 through a lower threaded ring during filtration, a soft plug cover is arranged at the bottom of the sterilization filter cup 1-1, the filter membrane can be taken out of the sterilization filter cup 1-1 through an upper threaded ring after the upper threaded ring is unscrewed, one end of the sterilization filter cup 1-1 is provided with a liquid inlet and a liquid outlet, the sterilization connecting pipe 1-2 is provided with two sterilization connecting pipes 1-2a and 1-2b respectively, one end of the sterilization connecting pipe 1-2a is connected with the liquid outlet of the sterilization filter cup 1-1, one end of the sterilizing connecting pipe 1-2b is connected with a liquid inlet of the sterilizing filter cup 1-1, an endoscope connecting port 1-3 at the other end of the sterilizing connecting pipe 1-2b is connected with the end of a pipe orifice of the monitoring sampling endoscope, and the screw opening of the sterilizing connecting pipe 1-2ab after sampling can be connected into a closed state according to the type of a suitable sampling opening which can be selected by various endoscopes such as gastroscopes, enteroscopes or bronchoscopes; the endoscope bacterial filter 2 comprises a peristaltic pump 2-1 and a filter stand 2-2, wherein the peristaltic pump 2-1 is provided with a pipe placing part and is connected with a sterilizing connecting pipe 1-2a, and an endoscope connecting port 1-3 is placed on the filter stand 2-2; the endoscope sampling liquid collecting and sterilizing bottle 3 comprises a sampling liquid collecting and sterilizing bottle body 3-1 and a threaded rotary opening cover 3-2, the endoscope sampling liquid collecting and sterilizing bottle body 3-1 is screwed on the lower side of a sterilizing filter cup 1-1 during sampling, the endoscope sampling liquid collecting and sterilizing bottle body 3-1 is screwed off after sampling, and the threaded rotary opening cover 3-2 is covered; the portable sampling box 4 comprises a peristaltic pump placing area 4-1, a filter rack placing area 4-2, a sampler, a filter, a collection sterilization bottle and other placing areas 4-3.
The portable device comprises an endoscope monitoring sampler 1 which is an integrated structure, two sterilization connecting pipes 1-2 are arranged, and the joint of the sterilization connecting pipes and the sterilization filter cup 1-1 is of a non-detachable structure.
The sterilizing connecting pipe 1-2b is provided with a switch valve.
The scope contain scope monitoring sampler 1, scope bacterial filter 2, scope sampling liquid collect sterilization bottle 3 and constitute the vacuum pump system of monitoring sampling.
One side of the portable sampling box 4 is provided with a hinge mechanism for connection, a plurality of partition plates are arranged in the portable sampling box 4 and are divided into a plurality of independent spaces, and the spaces are divided into a peristaltic pump placing area 4-1, a filter frame placing area 4-2, a sampler, a filter, a collection sterilization bottle and the like placing area 4-3 according to functions.
The working principle of the invention is as follows: the invention aims to provide a novel portable device for monitoring and sampling by an endoscope filter membrane method, which has the characteristics of simplified structure, portability, convenience for field operation of related personnel, stronger pertinence, integration and the like. Meanwhile, the endoscope of the endoscope center in the hospital needs to be monitored regularly, and the system can be applied to the existing standard method, meets the related requirements, and is suitable for popularization.
During operation, the novel portable device for monitoring sampling by the endoscope filter membrane method comprises the following operation steps: 1. firstly, selecting a sterilizing connecting pipe 1-2 pipe head suitable for a monitored sampling endoscope, and connecting the pipe head to the tail end of the pipe head of the sampling endoscope; 2. placing the sterilization connecting pipe 1-2a into the endoscope bacterial filter-peristaltic pump, opening the peristaltic pump, and pumping the endoscope sampling liquid injected into the endoscope into a sterilization filter cup through the peristaltic pump; 3. closing the valve of the sterilizing connecting pipe 1-2b, and opening a soft plug below the sterilizing filter cup; 4. opening a bottle cap of the endoscope sampling liquid collecting and sterilizing bottle, and placing the filter cup on the endoscope sampling liquid collecting and sterilizing bottle; 5. placing the sterilization connecting pipe 1-2a in a peristaltic pump, opening the peristaltic pump, finally pumping the sampling liquid in the sterilization filter cup into an endoscope sampling and collecting sterilization bottle, and covering a threaded rotary opening cover; 6. covering the soft plug under the sterilization filter cup, and unscrewing the screw openings of the sterilization connecting pipe 1-2a and the sterilization connecting pipe 1-2b to form a closed ring state.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (5)
1. A novel portable equipment for scope filter membrane method monitoring sampling, contains scope monitoring sampler (1), scope bacterial filter (2), scope sampling liquid collection sterilization bottle (3) and portable sampling case (4) including portable equipment. The portable device comprises an endoscope monitoring sampler (1) and an endoscope connector (1-3), wherein the bottom of the sterilization filter cup (the cup is provided with a filter membrane) (1-1), a sterilization connecting pipe (1-2) and an endoscope connector (1-3), the sterilization filter cup (1-1) is split, the middle of the sterilization filter cup (1-1) is connected with an endoscope sampling liquid collecting sterilization bottle body (3-1) through a lower threaded ring during filtration, a soft plug cover is arranged at the bottom of the sterilization filter cup (1-1), the filter membrane can be taken out from the middle of the sterilization filter cup (1-1) through an upper threaded ring which is screwed off, a liquid inlet and a liquid outlet are arranged at one end of the sterilization filter cup (1-1), two sterilization connecting pipes (1-2) are arranged, namely a sterilization connecting pipe (1-2a) and a sterilization connecting pipe (1-2b), one end of the sterilization connecting pipe (1-2a) is connected with a liquid outlet of the sterilization filtering cup (1-1), one end of the sterilization connecting pipe (1-2b) is connected with a liquid inlet of the sterilization filtering cup (1-1), the other end of the sterilization connecting pipe (1-2b) is connected with the end of a pipe orifice of the monitoring sampling endoscope, and the rotary opening of the sterilization connecting pipe (1-2ab) after sampling can be connected into a closed state according to the type of a sampling opening which can be selected to be suitable for various endoscopes such as gastroscopes, enteroscopes or bronchoscopes; the endoscope bacterial filter (2) comprises a peristaltic pump (2-1) and a filter stand (2-2), wherein the peristaltic pump (2-1) is provided with a pipe placing part and is connected with a sterilization connecting pipe (1-2a), and an endoscope connecting port (1-3) is placed on the filter stand (2-2); the endoscope sampling liquid collecting and sterilizing bottle (3) comprises a sampling liquid collecting and sterilizing bottle body (3-1) and a threaded rotary opening cover (3-2), the endoscope sampling liquid collecting and sterilizing bottle body (3-1) is screwed on the lower side of the sterilizing and filtering cup (1-1) during sampling, the endoscope sampling liquid collecting and sterilizing bottle body (3-1) is screwed off after sampling is finished, and the threaded rotary opening cover (3-2) is covered; the portable sampling box (4) comprises a peristaltic pump placing area (4-1), a filter stand placing area (4-2), a sampler, a filter, a collection sterilization bottle and other placing areas (4-3).
2. The novel portable device for monitoring and sampling by an endoscope filter membrane method according to claim 1 is characterized in that: the portable device comprises an endoscope monitoring sampler (1) and is of an integrated structure, two sterilization connecting pipes (1-2) are arranged, and the connecting part of the sterilization connecting pipes and the sterilization filter cup (1-1) is of a non-detachable structure.
3. The novel portable device for monitoring and sampling by an endoscope filter membrane method according to claim 1 is characterized in that: the sterilizing connecting pipe (1-2b) is provided with a switch valve.
4. The novel portable device for monitoring and sampling by an endoscope filter membrane method according to claim 1 is characterized in that: the endoscope comprises an endoscope monitoring sampler (1), an endoscope bacterial filter (2) and an endoscope sampling liquid collecting and sterilizing bottle (3) which form a vacuum pump system for monitoring and sampling.
5. The novel portable device for monitoring and sampling by an endoscope filter membrane method according to claim 1 is characterized in that: portable sampling case (4) one side be equipped with hinge mechanism and connect, and be equipped with a plurality of baffles in portable sampling case (4), cut apart into a plurality of independent spaces, the space is divided into peristaltic pump according to the function and places district (4-1), filter frame and place district (4-2), sampler, filter, collection sterilization bottle etc. and place district (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161981.7A CN110812521A (en) | 2019-11-25 | 2019-11-25 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161981.7A CN110812521A (en) | 2019-11-25 | 2019-11-25 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
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| Publication Number | Publication Date |
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| CN110812521A true CN110812521A (en) | 2020-02-21 |
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| CN201911161981.7A Pending CN110812521A (en) | 2019-11-25 | 2019-11-25 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1000248A (en) * | 1962-05-03 | 1965-08-04 | Robert Carl Crisafi | Disposable device for sterilizing solutions by filtration |
| CN203861625U (en) * | 2014-05-30 | 2014-10-08 | 浙江省疾病预防控制中心 | Gastrointestinal endoscope sterilization effect detection system |
| CN204542967U (en) * | 2015-04-17 | 2015-08-12 | 无锡市疾病预防控制中心 | The gathering-device of a kind of portable tube chamber eluent microorganism |
| CN208023012U (en) * | 2017-12-29 | 2018-10-30 | 天津市疾病预防控制中心 | A kind of the sample collection system and culture systems of soft scope bacterial monitoring |
| CN209352911U (en) * | 2018-12-25 | 2019-09-06 | 山东康辉水处理设备有限公司 | Bacterium fast sampling incubator |
| CN211912305U (en) * | 2019-11-25 | 2020-11-13 | 无锡市疾病预防控制中心 | Novel portable device for monitoring and sampling by endoscope filter membrane method |
-
2019
- 2019-11-25 CN CN201911161981.7A patent/CN110812521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1000248A (en) * | 1962-05-03 | 1965-08-04 | Robert Carl Crisafi | Disposable device for sterilizing solutions by filtration |
| CN203861625U (en) * | 2014-05-30 | 2014-10-08 | 浙江省疾病预防控制中心 | Gastrointestinal endoscope sterilization effect detection system |
| CN204542967U (en) * | 2015-04-17 | 2015-08-12 | 无锡市疾病预防控制中心 | The gathering-device of a kind of portable tube chamber eluent microorganism |
| CN208023012U (en) * | 2017-12-29 | 2018-10-30 | 天津市疾病预防控制中心 | A kind of the sample collection system and culture systems of soft scope bacterial monitoring |
| CN209352911U (en) * | 2018-12-25 | 2019-09-06 | 山东康辉水处理设备有限公司 | Bacterium fast sampling incubator |
| CN211912305U (en) * | 2019-11-25 | 2020-11-13 | 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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