CN203400387U

CN203400387U - Movable equipment for isolation and sterilization of infectious disease

Info

Publication number: CN203400387U
Application number: CN201320277826.3U
Authority: CN
Inventors: 张静
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-09
Filing date: 2013-05-09
Publication date: 2014-01-22
Anticipated expiration: 2023-05-09

Abstract

The utility model provides movable equipment for isolation and sterilization of an infectious disease. The movable equipment is characterized by comprising a face mask, a sterilizer, an electric control device and a facility capable of continuously supplying power. A filter is formed by a bacteria-resistant layer, an absorption layer and a filter layer, wherein the bacteria-resistant layer is formed by a primary filter screen stuck with sanitizer; the absorption layer is arranged on the back part of the bacteria-resistant layer and is composed of active carbon; and the filter layer is arranged on the back part of the absorption layer and formed by micro-hole filter paper. The sterilizer, the electric control device and the facility capable of continuously supplying power are assembled in a sterilization case; the filter is arranged outside the sterilization case; and the filter is in a sealed connection with the sterilization case via an exhaust hole. A secondary sterilization treatment of sterilization and filtering by the movable equipment is conducted to exhaled air from a patient with the infectious disease and then the exhaled air is discharged to the atmosphere, so that infectious materials in the exhaled air from the patient with the infectious disease can be effectively eliminated, thereby preventing spread and expansion of the infectious disease.

Description

A kind of equipment of movably infectious disease isolation sterilizing

Technical field

This utility model relates to technical field of medical instruments, relates in particular to a kind of equipment of movably infectious disease isolation sterilizing.

Background technology

At present, the infection ability of various respiratory tract infection venereal bacterias is very important, not within minority especially because sterilizing does not reach the case that other antibacterials that standard causes infect.The medical apparatus and instruments such as the nebulizer using clinically, humidification bottle, breathing serpentine pipe, owing to there is no special disinfector, lack of standardization to medical apparatus sterilizing, if the sterilizing of killing virus is for a long time not thorough, in use easily infect various diseases.Thereby, how to avoid when the medical spaces such as respiratory infectious hospital, clinic, infirmary, out-patient department obtain the effective treatment, not by other courses of infection, this is a realistic problem urgently to be resolved hurrily.

And respiratory infectious patient's, particularly patient SARS expired gas is harmful to, it is a kind of source of infection of important infectious disease.In the process of curing or nursing, doctor, nurse, caregiver put on protective garment, and band muzzles pretty troublesome, works very inconvenient, and language and affective interaction are also very difficult, and its effect is also very limited sometimes.At present, there is not yet patient's expired gas ideal equipment that viral killing pathogenic bacteria purifies of can nipping in the bud.

Utility model content

For addressing the above problem, this utility model provides a kind of equipment of movably infectious disease isolation sterilizing, to suffer infectious patients to breathing in transporting way, particularly patient's SARS expired gas is carried out after killing pathogenic bacteria, filtration, elimination virus, prevents infectious disease diffusion.

The equipment of described movably infectious disease isolation sterilizing, is characterised in that:

By face shield, steriliser, electronic-controlled installation and uninterrupted power supply facility, formed;

Described filter, is comprised of antibacterial layer, adsorption layer, filter course, and by absorption, the coarse strainer by disinfectant forms described antibacterial layer; Described adsorption layer is arranged at after described antibacterial layer, active carbon, consists of; Described filter course is arranged at after described adsorption layer, micropore filter paper, consists of;

Steriliser, electronic-controlled installation and uninterrupted power supply facility are assemblied in sterilization tank, and described filter is outside sterilization tank, and filter is tightly connected by vent and sterilization tank;

Described face shield is furnished with oxygen tube junction, the slotting nose short tube of oxygen therapy, the filtration mouth of air inlet and expired gas conduit;

Described steriliser is comprised of low pressure electrostatic field, sterile tube and electric fan;

In described expired gas conduit outlet access sterilization tank, low pressure electrostatic field is installed in the position of the contiguous expired gas conduit outlet of steriliser, and sterile tube is configured in after low pressure electrostatic field, at sterile tube rearmost end configuration electric fan;

Described electronic-controlled installation includes microprocessor; Uninterrupted power supply facility is comprised of AC power circuit, accumulator and inverter circuit;

Described sterile tube has three, is ultraviolet tube, ozonizer, ultraviolet tube successively;

On described face shield, is furnished with elastic webbing;

Filtration mouth on described face shield is symmetrical, oval-shaped two.

Beneficial functional of the present utility model is:

Filter is because the gas that patient is breathed out adsorbs and the material that filters has the effect of sterilizing, can kill the microorganism of capturing in filter, reduce secondary pollution, especially can prevent the generation of the secondary pollution of discarded filter, be conducive to the air in purified operation room.Be specially adapted to the filter-sterilized to epidemic victim's breaths such as " severe acute respiratory syndrome " or open tuberculosis, infection with legionella, to what ensure frontline medical staff, healthyly have a positive effect.

Expired gas conduit is connected with steriliser, and the low pressure electrostatic field that high voltage electrostatic device forms is installed in steriliser; Have ultraviolet tube, ozonizer double sterilization, patient's expired gas enters low pressure electrostatic field absorption through airway, and sterile tube dual-radiation district, is held in both hands into atmosphere by electric fan after killing the virus, purifying the pathogenic bacteria of going out, and kills bacterium thorough.Effectively carry out killing pathogenic bacteria, elimination virus, prevented transport breathe to suffer infectious patients by viral communication to other people.

The electronic-controlled installation that microprocessor (CPU) is core is take in employing, and by low pressure electrostatic field, each sterile tube, wind collapse and is placed under its monitoring.And when breaking down, isolation sterilizing installation sends sound, visual alarm: during commercial power supply fault, automatically switch on uninterruption power source.

Below in conjunction with the drawings and specific embodiments, this utility model is described in detail, but not as to restriction of the present utility model.

Accompanying drawing explanation

Fig. 1 is the device structure schematic diagram of movably infectious disease isolation sterilizing of the present utility model;

Fig. 2 is the circuit theory diagrams of the equipment of movably infectious disease isolation sterilizing of the present utility model.

The specific embodiment

Filter of the present utility model is because the gas that patient is breathed out adsorbs and the material that filters has the effect of sterilizing, can kill the microorganism of capturing in filter, reduced secondary pollution, especially can prevent the generation of the secondary pollution of discarded filter, be conducive to the air in purified operation room.Be specially adapted to the filter-sterilized to epidemic victim's breaths such as " severe acute respiratory syndrome " or open tuberculosis, infection with legionella, to what ensure frontline medical staff, healthyly have a positive effect.

Ozonizer is for producing the device of ozone gas (O3).The ozone gas that ozonator produces can directly utilize, and also can participate in reaction by mixing arrangement and liquid mixing.The ozone of ozonizer has that reaction is fast, throwing amount is few, ozone is killed rapidly the inexpungible antibacterial of sand filter, spore, virus and existing sterilization deactivation when very low concentration, in water, do not produce persistency remnant, ozone decomposed is oxygen, non-secondary pollution.And the half-life of ozone is very short, only 20 minutes.It can destroy Organic substance in water, improves physical property and the organ sensation of water, decolours and goes to smell the effect of de-tasting, and makes water be sky blue, and don't changes the natural property of water.Adaptable, at PH5.6-9.8, in the environmental field of temperature 0-37 ℃, very little on the antiseptic property impact of ozone.

Ultraviolet tube has the advantages such as sterilization effect is stronger, easy to use, simple, removable, cost is low, easily popularize.It is being filled with mercury vapour in vacuum treated quartz glass tube, lamp tube ends is equipped with filament, by ballast, to filament two ends voltage in addition, excited mercury gas arc discharge and produce UV light, medical sterilizing is 254nm by the ultraviolet wavelength of ultraviolet tube.Using ultraviolet tube sterilization is the good and mode of environmental protection very of a kind of conventional cost benefit.

This utility model is by designing cleverly the position of quartz burner and ozonizer, omnibearingly carries out dual virus killing, and effect is especially good.

Fig. 1 is the device structure schematic diagram of movably infectious disease isolation sterilizing of the present utility model.Fig. 2 is the circuit theory diagrams of the equipment of movably infectious disease isolation sterilizing of the present utility model.As shown in Figure 1, 2:

This utility model is a kind of equipment for infectious disease isolation sterilizing, and it consists of face shield 1, steriliser 13, the electronic-controlled installation 15 that includes microprocessor (CPU) 17 and uninterrupted power supply facility, filter 19.Steriliser 13, electronic-controlled installation 15 and uninterrupted power supply facility are assemblied in sterilization tank 10.Described filter 19, is comprised of antibacterial layer, adsorption layer, filter course, and by absorption, the coarse strainer by disinfectant forms described antibacterial layer; Described adsorption layer is arranged at after described antibacterial layer, active carbon, consists of; Described filter course is arranged at after described adsorption layer, micropore filter paper, consists of.Described filter 19 is outside sterilization tank 10, and filter is tightly connected by vent and sterilization tank.

Sterilization tank 10 has a sterilization tank cover plate 16, and bearing II is arranged at bottom, this equipment take vertical land or platform on place.On sterilization tank 10 with on and off switch 12, with by 220 volts of civil power places in circuit.Oxygen tube junction 3 and the expired gas conduit 6 of on the face shield 1 of soft transparent, being furnished with elastic webbing 2, confession delivering oxygen; Face shield 1 is fixed with the slotting nose short tube 5 that oxygen delivery is entered to patient nostril, and inserting nose short tube 5 is flexible pipes; And be provided with the filtration mouth 4 for patient's air amount, filtering mouth 4 is symmetrical, oval-shaped two.Face shield 1 is collected patient's expired gas and is delivered in sterilization tank 10 by expired gas conduit 6, and the steriliser 13 in sterilization tank 10 is comprised of low pressure electrostatic field 7, sterile tube 8 and electric fan 9.Expired gas is in low pressure electrostatic field 7 absorption of the contiguous expired gas conduit 6 of the interior first process of steriliser 13, through sterile tube 8 thereafter, irradiate again, patient's expired gas is after sterilizing in this time, virus killing, purification, finally by electric fan 9, by vent, enter filter 19, through filter, gas is carried out entering atmosphere after filtration treatment.Sterile tube 8 has 3 in embodiment of the present utility model, is ultraviolet tube, ozonizer, ultraviolet tube successively, can omnidirectional.Low pressure electrostatic field 7 and sterile tube 8 are wrapped up by shell, are sealed in steriliser 13.Accumulator 14, for the accessory power supply of isolation sterilizing installation, automatically switches to during commercial power supply fault in accumulator 14, by it, to equipment, is powered.

Through on and off switch 12, send civil power alternating current 220V, 50HZ to enter electronic-controlled installation 15, inverter circuit 18 work on electronic-controlled installation 15, to sterile tube 8 power supplies; Low pressure electrostatic field 7 is 15500-16000HZ square waves of being monitored by microprocessor 17, and voltage 13-16 kilovolt forms.Microprocessor 17 is commercially available electronic devices, can adopt the product of Multiple Type, as general E2180, T4200 etc.The accumulator 14 of power supply is also connected to electronic-controlled installation 15 in support, automatically switches to power supply when having a power failure.Three sterile tubes 8 are monitored by it by F1, the F2, the F3 contact that are connected on microprocessor 17, and the powered operation state indication of sterile tube 8 is monitored by the D1, the D2 contact that are connected on microprocessor 17; Low pressure electrostatic field 7 is monitored by it by the G contact being connected on microprocessor 17; The powered operation state indication of electric fan 9 is monitored by the E1, the E2 contact that are connected on microprocessor 17; Electric fan 9 working station indicators are monitored by it by the H contact being connected on microprocessor 17.In addition, inverter circuit 18 is by being connected on A1, the monitoring of A2 contact on microprocessor 17; The indication of the friendship of equipment electricity consumption/constant current is monitored by the C contact being connected on microprocessor 17, and the friendship of equipment electricity consumption/constant current switches by being connected on the B contact monitoring work on microprocessor 17.Electronic-controlled installation 15 is also monitored by 17 pairs of voltages of microprocessor, electric current dial gauge and relevant alarming horn simultaneously.

Certainly; this utility model also can have other various embodiments; in the situation that not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to this utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of this utility model.

Claims

1. the equipment that movably infectious disease is isolated sterilizing, is characterized in that: face shield, steriliser, filter, electronic-controlled installation and uninterrupted power supply facility, consist of;

On described face shield, is furnished with elastic webbing;

Filtration mouth on described face shield is symmetrical, oval-shaped two.