CN113640186A - Operating room cleanliness assurance system - Google Patents
Operating room cleanliness assurance system Download PDFInfo
- Publication number
- CN113640186A CN113640186A CN202111041483.6A CN202111041483A CN113640186A CN 113640186 A CN113640186 A CN 113640186A CN 202111041483 A CN202111041483 A CN 202111041483A CN 113640186 A CN113640186 A CN 113640186A
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- Prior art keywords
- air
- air filter
- pipeline
- particle counter
- electromagnetic valve
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N2015/0662—Comparing before/after passage through filter
Abstract
The invention discloses an operating room cleanliness guaranteeing system, which comprises a detecting device and a computer in communication connection with the detecting device, wherein the detecting device comprises a shell, a particle counter and an air filter, an air pipe penetrating through the shell is connected to an air inlet of a first electromagnetic valve, 2 air outlets of the first electromagnetic valve are respectively connected with the particle counter and the air filter through a first pipeline and a second pipeline, the air filter is connected to an air inlet of a second electromagnetic valve through a third pipeline, 2 air outlets of the second electromagnetic valve are respectively communicated with the particle counter and an air outlet through a fourth pipeline and a fifth pipeline, when a detection mode of the air filter is started, an air passage is switched through the electromagnetic valve, the air filter is started, and gas before and after being purified by the air filter is measured through the particle counter. The invention can accurately acquire the time for replacing the air filter consumable, thereby ensuring that the air cleanliness in the region is kept within the required range for a long time.
Description
Technical Field
The invention relates to the field of air detection, in particular to an operating room cleanliness guaranteeing system.
Background
The operating room is a place for providing operations and rescue for patients, is an important technical department of hospitals, and has good management of four ways of surgical incision infection, namely: the air in the operating room, the items required for the operation, the fingers of doctors and nurses and the skin of patients, and the prevention of infection are important factors for ensuring the success rate of the operation. The operating room needs often to detect the cleanliness factor of air, and whether present hospital's operating room cleanliness factor is up to standard only relies on once to detect at the culture dish under unmanned environment when the engineering is accomplished, but does not have the tradition of verifying whether the cleanliness factor still is up to standard after the hospital is put into use.
Disclosure of Invention
The invention mainly aims to provide a medical environment later-period guarantee monitoring system, which can accurately acquire the time for replacing air filter consumables by detecting gas before and after passing through an air filter, so as to ensure that the air cleanliness in an area is kept within a required range for a long time.
In order to achieve the purpose, the invention adopts the technical scheme that: a cleanliness guarantee system for an operating room comprises at least one detection device and at least one computer in communication connection with the detection device, wherein the detection device comprises a shell, a particle counter and an air filter, the bottom surface of the shell with an air inlet and an air outlet is provided with at least 3 universal wheels, and the particle counter communicated with the air outlet and the air filter communicated with the air inlet are both positioned in the shell;
an air pipe penetrating through the shell is connected to an air inlet of a first electromagnetic valve, 2 air outlets of the first electromagnetic valve are respectively connected with the particle counter and the air filter through a first pipeline and a second pipeline, the air filter is connected to an air inlet of a second electromagnetic valve through a third pipeline, and 2 air outlets of the second electromagnetic valve are respectively communicated with the particle counter and the air outlet through a fourth pipeline and a fifth pipeline;
a particle counter for measuring the particle content in the air from the first pipeline and the particle content in the air-filter-cleaned gas from the fourth pipeline;
further comprising:
the information processing module generates a purification control signal and an alarm signal according to a comparison result of particle content information in air of a first pipeline from the particle counter and a threshold value, and generates a purification detection control signal and a corresponding first valve switching signal and a corresponding second valve switching signal according to a set period;
the WiFi module is used for transmitting the particle content information acquired from the particle counter or the information processing module to the computer in real time;
the alarm module is used for responding to the alarm signal from the information processing module and giving an alarm;
the first electromagnetic valve is used for responding to a first valve switching signal from the information processing module and opening a gas channel from the gas pipe to the particle counter or a gas channel from the gas pipe to the air filter;
the second electromagnetic valve is used for responding to a second valve switching signal from the information processing module and opening a gas passage from the air filter to the air outlet or a gas passage from the air filter to the particle counter;
the air filter is used for responding to the purification control signal from the information processing module and starting or closing the processing operation of the air from the air inlet, and is also used for responding to the purification detection control signal from the information processing module and starting or closing the processing operation of the air from the second pipeline;
a computer for receiving, storing and/or analyzing particle content information;
when the detection mode of the air filter is started, the gas passage is switched through the electromagnetic valve, the air filter is opened at the same time, the gas before and after being purified by the air filter is measured through the particle counter, and the difference value of the particle content in the gas before and after being purified by the air filter is compared with the set threshold value.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the bottom surface of casing is provided with 2 bracing pieces, and 2 universal wheels are installed in the lower terminal surface of a bracing piece among 4 universal wheels, and 2 universal wheels are installed in the lower terminal surface of another bracing piece in addition.
2. In the scheme, when the alarm signal from the information processing module is responded, the alarm module emits red light, otherwise, the alarm module emits green light.
3. In the above scheme, the pipeline for communicating the air filter and the air inlet is provided with the electromagnetic valve for controlling the on-off of the air inlet.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the operating room cleanliness guaranteeing system can move between independent areas with cleanliness requirements, such as operating rooms, and the like, can monitor the cleanliness of each area in real time, can accurately acquire the time for replacing air filter consumables through gas detection before and after passing through an air filter, and avoids the situations that a hospital self-purchased filter has a leak source, waste is caused by the fact that air cannot be effectively filtered or the air filter consumables are frequently replaced, and the air purification effect is influenced when the air filter consumables are not timely replaced, so that the air cleanliness in the areas is kept within the required range for a long time.
2. The operating room cleanliness guarantee system comprises a WiFi module, a computer and a data processing module, wherein the WiFi module is used for sending particle content information obtained from a particle counter or an information processing module to the computer in real time; furthermore, the alarm module is used for responding to the alarm signal and giving an alarm, so that the detection result can be acquired more intuitively, in real time and remotely, and a user can acquire the air quality standard condition more quickly and intuitively like medical staff.
Drawings
FIG. 1 is a schematic structural view of an operating room cleanliness assurance system according to the present invention;
FIG. 2 is a schematic view of the internal structure of the operating room cleanliness assurance system of the present invention;
FIG. 3 is a schematic diagram of the operating room cleanliness assurance system of the present invention.
In the above drawings: 1. a housing; 2. a particle counter; 3. an air filter; 5. a universal wheel; 6. a WiFi module; 7. an air tube; 8. an information processing module; 9. a support bar; 10. a computer; 11. a first solenoid valve; 12. a second solenoid valve; 13. and an alarm module.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: an operating room cleanliness guaranteeing system comprises at least one detection device and at least one computer 10 in communication connection with the detection device, wherein the detection device comprises a shell 1, a particle counter 2 and an air filter 3, at least 3 universal wheels 5 are arranged on the bottom surface of the shell 1 with an air inlet and an air outlet, and the particle counter 2 communicated with the air outlet and the air filter 3 communicated with the air inlet are both positioned in the shell 1;
an air pipe 7 penetrating through the shell 1 is connected to an air inlet of a first electromagnetic valve 11, 2 air outlets of the first electromagnetic valve 11 are respectively connected with the particle counter 2 and the air filter 3 through a first pipeline and a second pipeline, the air filter 3 is connected to an air inlet of a second electromagnetic valve 12 through a third pipeline, and 2 air outlets of the second electromagnetic valve 12 are respectively communicated with the particle counter 2 and an air outlet through a fourth pipeline and a fifth pipeline;
a particle counter 2 for measuring the particle content in the air from the first line and the particle content in the air purified by the air filter 3 from the fourth line;
further comprising:
the information processing module 8 is used for generating a purification control signal and an alarm signal according to the comparison result of the particle content information in the air of the first pipeline from the particle counter 2 and a threshold value, and generating a purification detection control signal and a corresponding first valve switching signal and a corresponding second valve switching signal according to a set period;
the WiFi module 6 is used for sending the particle content information obtained from the particle counter 2 or the information processing module 8 to the computer 10 in real time;
an alarm module 13 for responding to the alarm signal from the information processing module 8 and giving an alarm;
a first electromagnetic valve 11 for opening a gas passage from the gas pipe 7 to the particle counter 2 or a gas passage from the gas pipe 7 to the air filter 3 in response to a first valve switching signal from the information processing module 8;
a second solenoid valve 12 for opening a gas passage from the air filter 3 to the outlet or a gas passage from the air filter 3 to the particle counter 2 in response to a second valve switching signal from the information processing module 8;
the air filter 3 is used for responding to the purification control signal from the information processing module 8 and starting or closing the processing operation of the air from the air inlet, and is also used for responding to the purification detection control signal from the information processing module 8 and starting or closing the processing operation of the air from the second pipeline;
a computer 10 for receiving, storing and/or analyzing the particle content information.
The number of the universal wheels 5 is 4, and the universal wheels are respectively positioned at four corners of the shell 1; the bottom surface of the shell 1 is provided with 2 support rods 9, 2 universal wheels 5 of 4 universal wheels 5 are arranged on the lower end surface of one support rod 9, and the other 2 universal wheels 5 are arranged on the lower end surface of the other support rod 9;
and an electromagnetic valve for controlling the on-off of the air inlet is arranged on a pipeline for communicating the air filter 3 with the air inlet.
Example 2: an operating room cleanliness guaranteeing system comprises 2 detection devices and 2 computers 10 in communication connection with the detection devices, wherein each detection device comprises a shell 1, a particle counter 2 and an air filter 3, at least 3 universal wheels 5 are arranged on the bottom surface of the shell 1 with an air inlet and an air outlet, and the particle counter 2 communicated with the air outlet and the air filter 3 communicated with the air inlet are both positioned in the shell 1;
an air pipe 7 penetrating through the shell 1 is connected to an air inlet of a first electromagnetic valve 11, 2 air outlets of the first electromagnetic valve 11 are respectively connected with the particle counter 2 and the air filter 3 through a first pipeline and a second pipeline, the air filter 3 is connected to an air inlet of a second electromagnetic valve 12 through a third pipeline, and 2 air outlets of the second electromagnetic valve 12 are respectively communicated with the particle counter 2 and an air outlet through a fourth pipeline and a fifth pipeline;
a particle counter 2 for measuring the particle content in the air from the first line and the particle content in the air purified by the air filter 3 from the fourth line;
further comprising:
the information processing module 8 is used for generating a purification control signal and an alarm signal according to the comparison result of the particle content information in the air of the first pipeline from the particle counter 2 and a threshold value, and generating a purification detection control signal and a corresponding first valve switching signal and a corresponding second valve switching signal according to a set period;
the WiFi module 6 is used for sending the particle content information obtained from the particle counter 2 or the information processing module 8 to the computer 10 in real time;
an alarm module 13 for responding to the alarm signal from the information processing module 8 and giving an alarm;
a first electromagnetic valve 11 for opening a gas passage from the gas pipe 7 to the particle counter 2 or a gas passage from the gas pipe 7 to the air filter 3 in response to a first valve switching signal from the information processing module 8;
a second solenoid valve 12 for opening a gas passage from the air filter 3 to the outlet or a gas passage from the air filter 3 to the particle counter 2 in response to a second valve switching signal from the information processing module 8;
the air filter 3 is used for responding to the purification control signal from the information processing module 8 and starting or closing the processing operation of the air from the air inlet, and is also used for responding to the purification detection control signal from the information processing module 8 and starting or closing the processing operation of the air from the second pipeline;
a computer 10 for receiving, storing and/or analyzing the particle content information.
When the alarm signal from the information processing module 8 is responded, the alarm module 13 emits red light, otherwise, the alarm module 13 emits green light.
Starting a detection mode of the air filter at intervals, switching a gas passage through an electromagnetic valve, simultaneously opening the air filter, measuring the gas before and after being purified by the air filter through a particle counter, and determining whether consumable items such as a filter element in the air filter need to be replaced or not according to the comparison of the difference value of the particle content in the gas before and after being purified by the air filter and a set threshold value;
when the operating room cleanliness guaranteeing system is adopted, the operating room cleanliness guaranteeing system can move between independent areas with cleanliness requirements such as operating rooms and the like, monitors the cleanliness of each area in real time, and can accurately acquire the time for replacing air filter consumables through gas detection before and after passing through an air filter, thereby avoiding the situations that a hospital self-purchased filter has leakage points, waste caused by the fact that air cannot be effectively filtered or the air filter consumables are frequently replaced, and the air purification effect is influenced when the air filter consumables are not replaced timely, and further ensuring that the air cleanliness in the areas is kept within a required range for a long time;
in addition, the convenient real-time transmission of data can be realized, the field reading is not needed, the air cleanliness information in the working space of each detection device can be obtained by a computer, and the information can be stored and subjected to multi-dimensional analysis;
furthermore, its alarm module for respond to alarm signal, send out the police dispatch newspaper, can be more directly perceived and real-time show the testing result, convenient to use person is more swift and audio-visual acquisition air quality standard condition like medical personnel.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. An operating room cleanliness assurance system, comprising at least one detection device and at least one computer (10) in communication connection with the detection device, characterized in that: the detection device comprises a shell (1), a particle counter (2) and an air filter (3), wherein the bottom surface of the shell (1) with an air inlet and an air outlet is provided with at least 3 universal wheels (5), and the particle counter (2) communicated with the air outlet and the air filter (3) communicated with the air inlet are both positioned in the shell (1);
an air pipe (7) penetrating through the shell (1) is connected to an air inlet of a first electromagnetic valve (11), 2 air outlets of the first electromagnetic valve (11) are respectively connected with the particle counter (2) and the air filter (3) through a first pipeline and a second pipeline, the air filter (3) is connected to an air inlet of a second electromagnetic valve (12) through a third pipeline, and 2 air outlets of the second electromagnetic valve (12) are respectively communicated with the particle counter (2) and an air outlet through a fourth pipeline and a fifth pipeline;
a particle counter (2) for measuring the particle content of the air from the first line and the particle content of the air from the fourth line after being purified by the air filter (3);
further comprising:
the information processing module (8) generates a purification control signal and an alarm signal according to the comparison result of the particle content information in the air of the first pipeline from the particle counter (2) and a threshold value, and generates a purification detection control signal and a corresponding first valve switching signal and a corresponding second valve switching signal according to a set period;
the WiFi module (6) is used for sending the particle content information acquired from the particle counter (2) or the information processing module (8) to the computer (10) in real time;
the alarm module (13) is used for responding to the alarm signal from the information processing module (8) and giving an alarm;
a first electromagnetic valve (11) for responding to a first valve switching signal from the information processing module (8) and opening a gas passage from the gas pipe (7) to the particle counter (2) or a gas passage from the gas pipe (7) to the air filter (3);
a second solenoid valve (12) for opening a gas passage from the air filter (3) to the outlet or a gas passage from the air filter (3) to the particle counter (2) in response to a second valve switching signal from the information processing module (8);
the air filter (3) is used for responding to a purification control signal from the information processing module (8) and starting or closing the processing operation of the air from the air inlet, and is also used for responding to a purification detection control signal from the information processing module (8) and starting or closing the processing operation of the air from the second pipeline;
a computer (10) for receiving, storing and/or analyzing particle content information;
when the detection mode of the air filter is started, the gas passage is switched through the electromagnetic valve, the air filter is opened at the same time, the gas before and after being purified by the air filter is measured through the particle counter, and the difference value of the particle content in the gas before and after being purified by the air filter is compared with the set threshold value.
2. The operating room cleanliness assurance system according to claim 1 or 2, wherein: the bottom surface of casing (1) is provided with 2 bracing pieces (9), and 2 universal wheels (5) are installed in the lower terminal surface of a bracing piece (9) among 4 universal wheels (5), and 2 universal wheels (5) are installed in the lower terminal surface of another bracing piece (9) in addition.
3. The operating room cleanliness assurance system according to claim 1, wherein: when the alarm module (13) responds to the alarm signal from the information processing module (8), the alarm module (13) emits red light, otherwise, the alarm module (13) emits green light.
4. The operating room cleanliness assurance system according to claim 1, wherein: and an electromagnetic valve for controlling the on-off of the air inlet is arranged on a pipeline for communicating the air filter (3) with the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041483.6A CN113640186A (en) | 2021-09-07 | 2021-09-07 | Operating room cleanliness assurance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041483.6A CN113640186A (en) | 2021-09-07 | 2021-09-07 | Operating room cleanliness assurance system |
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| Publication Number | Publication Date |
|---|---|
| CN113640186A true CN113640186A (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111041483.6A Withdrawn CN113640186A (en) | 2021-09-07 | 2021-09-07 | Operating room cleanliness assurance system |
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| Country | Link |
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| CN (1) | CN113640186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184100A (en) * | 2022-09-08 | 2022-10-14 | 江苏永信医疗科技有限公司 | Low-turbulence operating room air quality monitoring and sampling device and using method thereof |
| WO2023284392A1 (en) * | 2021-07-12 | 2023-01-19 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
-
2021
- 2021-09-07 CN CN202111041483.6A patent/CN113640186A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284392A1 (en) * | 2021-07-12 | 2023-01-19 | 韦氏（苏州）医疗科技有限公司 | Medical environment logistics support monitoring system |
| CN115184100A (en) * | 2022-09-08 | 2022-10-14 | 江苏永信医疗科技有限公司 | Low-turbulence operating room air quality monitoring and sampling device and using method thereof |
| CN115184100B (en) * | 2022-09-08 | 2022-11-25 | 江苏永信医疗科技有限公司 | Low-turbulence operating room air quality monitoring and sampling device and using method thereof |
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Application publication date: 20211112 |