CN115282315A - Active disinfection system for operating room - Google Patents

Active disinfection system for operating room Download PDF

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Publication number
CN115282315A
CN115282315A CN202211106468.XA CN202211106468A CN115282315A CN 115282315 A CN115282315 A CN 115282315A CN 202211106468 A CN202211106468 A CN 202211106468A CN 115282315 A CN115282315 A CN 115282315A
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China
Prior art keywords
disinfectant
operating room
central controller
diffusion
active
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Pending
Application number
CN202211106468.XA
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Chinese (zh)
Inventor
李宁
曹娟
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Individual
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Individual
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Priority to CN202211106468.XA priority Critical patent/CN115282315A/en
Publication of CN115282315A publication Critical patent/CN115282315A/en
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    • 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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • 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
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/25—Rooms in buildings, passenger compartments

Abstract

The invention discloses an active disinfection system for an operating room, and belongs to the technical field of disinfection. This operating room initiative disinfection system includes disinfectant strorage device, diffusion equipment, central controller, medicament concentration sensor, air-blast device and spouts the medicine device, and diffusion equipment and air-blast device all are linked together with disinfectant strorage device, and diffusion equipment, air-blast device and medicament concentration sensor all communicate with central controller mutually, spout the medicine device and be linked together with diffusion equipment. The active sterilization system for the operating room, disclosed by the invention, has a simple structure, can perform automatic sterilization in the operating room, saves the labor cost on the premise of ensuring the sterilization effect, ensures the personal safety of medical personnel, and can realize the effect of simultaneously sterilizing a plurality of operating rooms.

Description

Active disinfection system for operating room
Technical Field
The invention belongs to the technical field of disinfection, and particularly relates to an active disinfection system for an operating room.
Background
The space of the operating room has spray and dust which can often cause pathogenic bacteria, and the space of the operating room must be purified as much as possible in order to prevent the surgical wound from being infected. Surgical Site Infection (SSI), the most common type of nosocomial infection, can cause significant health damage to patients once occurring, resulting in prolonged hospital stay, increased medical costs, and serious life-threatening risks to patients. The factors causing the infection of the operation site mainly include the flora carried by the patient, the operation, the sterile state of the operation instrument, the environment of the operation room and the like. Moreover, more and more research has shown that the environment of the operating room has an important impact on the safety of the operation, such as: some surfaces in the operating room environment are also important sources of pathogens. The general measures for this purpose are to limit the number of persons who enter the operation as much as possible, and the workers in the operating room must change their wearing and wearing masks as required, so that the clothes of the patient must not be brought into the operating room, and the dust on the inner wall and articles in the room can be removed by a wet method.
At present, the cleaning and disinfection of the majority of operating rooms relies on manual work completely, clean personnel by the operating room carry out thorough cleanness and disinfection to the operating room, can use the air sterilizing machine to disinfect to the air sometimes, and these disinfection methods consume the manpower firstly, secondly can't accurately grasp the volume of spraying of disinfectant in each region of operating room, cause the disinfectant concentration height in the partial region, it is extravagant many to the disinfectant, and it is big to the human body influence, the disinfectant concentration is not enough in the partial region, can't reach the disinfection's purpose of disinfecting. In order to eliminate the dust particles in the space and to reduce the bacterial count therein, laminar flow methods of filtered aeration or ultraviolet disinfection methods are also currently available, namely: the operating room is built into a completely or semi-completely closed space, and outside air is led to the periphery of the operating room or an operating table through the filtering device, so that the operating room adopting the purification method can be called an ultra-clean operating room, and the ultra-clean operating room is not popularized at present due to higher construction cost and cannot play an active killing effect; the ultraviolet ray sterilization has the characteristic of linearity of light, the sterilization can not be carried out at the position which can not be irradiated by the light, and a large number of sterilization dead angles exist.
Therefore, it has become a problem to be solved by those skilled in the art to design an active disinfection system with simple structure, good disinfection effect and low cost.
Disclosure of Invention
The invention discloses an active disinfection system for an operating room, which is mainly used for killing in the operating room and daily and routine killing, and can also kill all day long or optionally, and solves the problems that the existing operating room cannot be automatically disinfected and is not thoroughly disinfected.
The invention provides the following technical scheme:
the utility model provides an operating room initiative disinfection system, includes disinfectant strorage device, diffusion equipment, central controller, medicament concentration sensor, air-blast device and spouts the medicine device, diffusion equipment and air-blast device all are linked together with disinfectant strorage device, diffusion equipment, air-blast device and medicament concentration sensor all communicate with central controller mutually, central controller controls the start-up or the closing of diffusion equipment and air-blast device through the concentration of the interior disinfectant of operating room that medicament concentration sensor detected, and then controls to spout the medicine device and blow out disinfectant gas to the operating room, it is linked together with the diffusion equipment to spout the medicine device.
Further, the disinfectant storage device comprises a disinfectant storage box and a sliding groove, and the disinfectant storage box is fixed in the disinfectant storage device through the sliding groove; at least one group of disinfectant storage boxes and sliding grooves are arranged in the disinfectant storage device.
Furthermore, disinfectant storage box is square frame all around, and disinfectant storage box top surface and bottom surface are equipped with the silk screen, and the silk screen is as an organic whole structure with square frame.
Furthermore, the output end of the disinfectant storage device is communicated with the input end of the diffusion device, the output end of the diffusion device is communicated with the input end of the medicine spraying device, and the input end of the disinfectant storage device is communicated with the output end of the air blowing device.
Furthermore, the outlet of the spraying device is provided with a plurality of groups of fan blades.
Furthermore, the input ends of the diffusion device and the air blowing device are communicated with the output end of the central controller, and the input end of the central controller is communicated with the output end of the medicament concentration sensor.
Further, preset concentration maximum and minimum values are stored in the central controller.
The disinfection process of the active disinfection system for the operating room provided by the invention is as follows: the medicament concentration sensor transmits a signal of a detected concentration value of the intra-operative disinfectant to the central controller, the central controller compares the received concentration value with a preset concentration value, if the received concentration value is lower than a preset minimum concentration value, the central controller starts the air blowing device and the diffusion device, the air blowing device blows air to the disinfectant storage device, the disinfectant enters the diffusion device from the disinfectant storage device under the action of air flow and then is sent to the medicine spraying device from the diffusion device, and disinfectant gas is blown out of an outlet of the medicine spraying device into an operating room; if the concentration value received by the central controller is higher than the preset maximum concentration value, the central controller closes the air blowing device and the diffusion device and stops blowing out the disinfectant gas into the operating room.
Further, the disinfectant adopted by the active disinfection system of the operating room is disinfection particles capable of actively releasing disinfection gas; preferably chlorine dioxide slow-release disinfection granules.
Furthermore, the diffusion device, the pesticide spraying device and the pesticide concentration sensor are at least arranged in one group in the operating room.
The invention has the following beneficial effects:
(1) The invention discloses an active disinfection system for an operating room, which consists of a disinfectant storage device, a diffusion device, a central controller, a medicament concentration sensor, a blower device and a medicament spraying device; the air flow generated by the air blowing device is utilized to send the sterilizing gas volatilized by the sterilizing agent in the sterilizing agent storage device into the diffusing device and is blown out into an operating room through an outlet of the spraying device, and the active sterilizing system of the operating room has the following characteristics:
(i) The diffusion device of the system can enable the disinfection gas to quickly enter the pesticide spraying device and be blown out of the operating room, so that the working efficiency is improved;
(ii) The outlet of the spraying device of the system is provided with a plurality of groups of fan blades, so that the blowing-out and covering space area of the disinfectant can be further increased on the basis of the diffusion device, and the utilization efficiency of the disinfectant is improved;
(iii) The system is provided with the agent concentration sensor, the central controller can control the amount of the disinfectant blown out from the spraying device into the operating room according to the concentration of the disinfectant in the space of the operating room detected by the agent concentration sensor, the disinfectant can be blown out accurately, and the use efficiency of the disinfectant is guaranteed.
(2) The disinfectant storage box is a square frame, the top surface and the bottom surface of the disinfectant storage box are provided with the wire mesh, the disinfectant is placed between the wire mesh and the square frame, and the wire mesh can play a role in ventilating and preventing disinfectant particles from being dissipated.
(3) The active disinfection system for the operating room, disclosed by the invention, has a simple structure, can automatically disinfect in the operating room, and is mainly used for killing in the operating room and daily routine killing. The system can be used for killing all the day or in optional time. If the patient has the risk of air-borne diseases, the killing system can be started to actively kill all the day, so that the virus can be killed in the transmission way and can not be transmitted to doctors; if unilateral daily disinfection can be selected to carry out active disinfection in a certain fixed time period, the problems that the existing operating room cannot be automatically disinfected and is not thoroughly disinfected are solved. Simultaneously, under the prerequisite of guaranteeing the disinfection effect, practice thrift the human cost, guaranteed medical personnel's personal safety, simultaneously, also can realize that a plurality of operating rooms can disinfected effect simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a single operating room active sterilization system connection according to the present invention;
FIG. 2 is a schematic view of the connection of multiple operating room active sterilization systems of the present invention;
FIG. 3 is a schematic view of the active sterilization of multiple operating rooms according to the present invention;
FIG. 4 is a schematic view of a disinfectant storage unit according to the present invention;
FIG. 5 is a schematic view of a disinfectant storage cassette according to the present invention;
fig. 6 is a schematic structural view of a pesticide spraying device of the present invention.
1-disinfectant storage device, 2-diffusion device, 3-central controller, 4-medicament concentration sensor, 5-air blowing device, 6-disinfectant, 11-storage box, 12-sliding groove, 6-spraying device, 112-silk screen, 111-square frame and 61-fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
example 1
The invention discloses an active disinfection system for an operating room, which comprises a disinfectant storage device 1, a diffusion device 2, a central controller 3, a medicament concentration sensor 4, a blowing device 5 and a medicament spraying device 6, wherein the disinfectant storage device 1 is connected with the diffusion device 2; diffusion device 2 and blower device 5 all are linked together with disinfectant strorage device 1, diffusion device 2, blower device 5 and medicament concentration sensor 4 all communicate with central controller 3, central controller 3 controls the start-up or the closure of diffusion device 2 and blower device 5 through the concentration of the interior disinfectant of the operating room that medicament concentration sensor 4 detected, and then control medicine device 6 and blow out disinfectant gas to the operating room, medicine device 6 is linked together with diffusion device 2.
Example 2
Based on the embodiment 1, as shown in fig. 4-5, the disinfectant storing device 1 of the active disinfection system for the operating room comprises a disinfectant storing box 11 and a sliding groove 12, wherein the disinfectant storing box 11 is fixed in the disinfectant storing device 1 through the sliding groove 12, a square frame 111 is arranged around the disinfectant storing box 11, silk screens 11 are arranged on the top surface and the bottom surface of the disinfectant storing box 11, and the silk screens 112 and the square frame 111 are of an integral structure; the disinfectant is placed between the silk screen and the square frame, and the silk screen can play a role in ventilating and blocking the dissipation of disinfectant particles.
It is noted that at least one set of disinfectant storage containers 11 and slide grooves 12 are provided in the disinfectant storage device 1.
Example 3
Based on the embodiment 1, as shown in fig. 1-6, the output end of the disinfectant storing device 1 is communicated with the input end of the diffusion device 2, the output end of the diffusion device 2 is communicated with the input end of the pesticide spraying device 6, the input end of the disinfectant storing device 1 is communicated with the output end of the air blowing device 5, the input ends of the diffusion device 2 and the air blowing device 5 are both communicated with the output end of the central controller 3, and the input end of the central controller 3 is communicated with the output end of the pesticide concentration sensor 4.
It is worth to say that the central controller 3 stores the preset maximum value and the preset minimum value of concentration, so that the central controller can control the amount of the disinfectant blown out into the operating room by the pesticide spraying device according to the concentration of the disinfectant in the operating room space detected by the pesticide concentration sensor; the outlet of the pesticide spraying device 6 is provided with a plurality of groups of fan blades 61, so that the blowing-out and covering space area of the disinfectant can be increased, and the utilization efficiency of the disinfectant is improved.
Example 4
The invention discloses an active disinfection system for an operating room, which comprises the following disinfection processes as shown in figures 1-6: the medicament concentration sensor 4 transmits a signal of a detected concentration value of the intra-operative disinfectant to the central controller 3, the central controller 3 compares the received concentration value with a preset concentration value, if the received concentration value is lower than a preset concentration minimum value, the central controller 3 starts the air blowing device 5 and the diffusion device 2, the air blowing device 5 blows air to the disinfectant storage device 1, the air flow passes through the disinfectant storage box 11, the disinfectant enters the diffusion device 2 from the disinfectant storage box 11 under the action of the air flow and then is sent into the medicine spraying device 6 from the diffusion device 2, disinfectant gas is blown out of an outlet of the medicine spraying device 6 into an operating room, the concentration of the disinfectant gas in the operating room is increased along with continuous blowing of the disinfectant gas, and when the concentration value received by the central controller 3 is higher than the preset concentration maximum value, the central controller 3 closes the air blowing device 5 and the diffusion device 2, and blowing of the disinfectant gas into the operating room is stopped.
It should be noted that the disinfectant used in the active disinfection system for an operating room of the present invention is disinfection particles capable of actively releasing disinfection gas, preferably chlorine dioxide slow-release disinfection particles, and at least one set of the diffusion device 2, the drug spraying device 6 and the drug concentration sensor 4 is disposed in the operating room.
The active disinfection system for the operating room, disclosed by the invention, has a simple structure, can automatically disinfect in the operating room, saves the labor cost on the premise of ensuring the disinfection effect, ensures the personal safety of medical personnel, and can realize the effect of simultaneously disinfecting a plurality of operating rooms.
The above description provides a detailed description of the active operating room disinfection system provided by the present invention. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an operating room initiative disinfection system, includes disinfectant strorage device (1), diffusion equipment (2), central controller (3), medicament concentration sensor (4), blower device (5) and spouts medicine device (6), its characterized in that: the diffusion device (2) and the blowing device (5) are communicated with the disinfectant storage device (1), the diffusion device (2), the blowing device (5) and the medicament concentration sensor (4) are communicated with the central controller (3), the central controller (3) controls the diffusion device (2) and the blowing device (5) to be started or closed through the concentration of the disinfectant in the operating room detected by the medicament concentration sensor (4), further controls the medicine spraying device (6) to blow out disinfectant gas to the operating room, and the medicine spraying device (6) is communicated with the diffusion device (2).
2. The active operating room disinfecting system of claim 1, wherein: the disinfectant storing device (1) comprises a disinfectant storing box (11) and a sliding groove (12), wherein the disinfectant storing box (11) is fixed in the disinfectant storing device (1) through the sliding groove (12); the disinfectant storage device (1) is at least internally provided with a group of disinfectant storage boxes (11) and sliding grooves (12).
3. The active operating room disinfecting system of claim 2, wherein: disinfectant storage box (11) are square frame (111) all around, and disinfectant storage box (11) top surface and bottom surface are equipped with silk screen (112), and silk screen (112) and square frame (111) structure as an organic whole.
4. The active operating room disinfecting system of claim 1, wherein: the output end of the disinfectant storage device (1) is communicated with the input end of the diffusion device (2), the output end of the diffusion device (2) is communicated with the input end of the pesticide spraying device (6), and the input end of the disinfectant storage device (1) is communicated with the output end of the air blowing device (5).
5. The active operating room disinfecting system of claim 4, wherein: and a plurality of groups of fan blades are arranged at the outlet of the pesticide spraying device (6).
6. The active operating room disinfecting system of claim 1, wherein: the input ends of the diffusion device (2) and the air blowing device (5) are communicated with the output end of the central controller (3), and the input end of the central controller (3) is communicated with the output end of the medicament concentration sensor (4).
7. The active operating room disinfecting system of claim 6, wherein: the central controller (3) stores preset concentration maximum values and preset concentration minimum values.
8. The active operating room disinfecting system of any one of claims 1-7 wherein: the disinfection process of the active disinfection system of the operating room is as follows: the medicament concentration sensor (4) transmits a signal of a detected concentration value of the intra-operative disinfectant to the central controller (3), the central controller (3) compares the received concentration value with a preset concentration value, if the received concentration value is lower than a preset minimum concentration value, the central controller (3) starts the air blowing device (5) and the diffusion device (2), the air blowing device (5) blows air to the disinfectant storage device (1), the disinfectant enters the diffusion device (2) from the disinfectant storage device (1) under the action of air flow, then the disinfectant is sent to the medicine spraying device (6) from the diffusion device (2), and disinfectant gas is blown out of an outlet of the medicine spraying device (6) to the operating room; if the concentration value received by the central controller (3) is higher than the preset maximum concentration value, the central controller (3) closes the air blowing device (5) and the diffusion device (2) and stops blowing out the disinfectant gas into the operating room.
9. The active operating room disinfecting system of claim 7, wherein: the disinfectant adopted by the active disinfection system for the operating room is disinfection particles capable of actively releasing disinfection gas.
10. The active operating room disinfecting system of claim 1, wherein: the diffusion device (2), the pesticide spraying device (6) and the pesticide concentration sensor (4) are at least arranged in one group in an operating room.
CN202211106468.XA 2022-09-12 2022-09-12 Active disinfection system for operating room Pending CN115282315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211106468.XA CN115282315A (en) 2022-09-12 2022-09-12 Active disinfection system for operating room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211106468.XA CN115282315A (en) 2022-09-12 2022-09-12 Active disinfection system for operating room

Publications (1)

Publication Number Publication Date
CN115282315A true CN115282315A (en) 2022-11-04

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ID=83833819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211106468.XA Pending CN115282315A (en) 2022-09-12 2022-09-12 Active disinfection system for operating room

Country Status (1)

Country Link
CN (1) CN115282315A (en)

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