CN1548022A - Protecting measures for medical worker in treating infectious disease - Google Patents
Protecting measures for medical worker in treating infectious disease Download PDFInfo
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- CN1548022A CN1548022A CNA031235425A CN03123542A CN1548022A CN 1548022 A CN1548022 A CN 1548022A CN A031235425 A CNA031235425 A CN A031235425A CN 03123542 A CN03123542 A CN 03123542A CN 1548022 A CN1548022 A CN 1548022A
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Abstract
The present invention is protecting measures for medical workers in treating infectious diseases. The measures include forming directional air flow from the medical worker to patient of infectious disease to reduce the probability of the medical worker in contacting infectious virus and infecting diseases; maintaining clean room air, adjustable temperature and negative pressure to create cool and fresh work condition and avoid physical overdraft of medical worker; and reducing the toxic medicine and its influence on body and environment. The present invention is suitable for reconstruction of medical unit and ambulance.
Description
Technical field: the protection and the safeguard procedures that the present invention relates to prevent in medical treatment and the nursing process the infected infections of medical worker.
Background technology: at present in the medical industry, it is greatly dangerous that the medical worker is subjected in contact and treatment infective virus infected patient process that virus (as atypical pneumonia etc.) infects, the ratio that medical personnel are subjected to viral infection is also very high, its main cause be room air by viral infection and can not in time get rid of outdoor due to.Medical industry prevents that the measure of medical staff infection from mainly being that source of infection patient is isolated for treatment at present, the medical worker need wear and isolate clothes and will wear 3 layers at least, wear masks and protective glasses etc., to prevent virus and medical worker's direct contact infection, simultaneously indoor a large amount of sour strong oxidizing property medicines, chloride medicine, peroxidizing property medicine (as peracetic acid, hypochlorous acid, acid potassium permanganate etc.) of containing are carried out sterilization on a large scale, with the development of control epidemic situation.This safeguard procedures: at first, make medical worker's muscle power overdraw very serious, particularly under the hot situation of weather, the easier medical worker of making collapses even faints, more healthy and stronger person also makes its immunity degradation for health, is improved greatly by the probability of viral infection; Secondly; sterilization need drop into great amount of manpower and material resources and fund on a large scale; Bactericidal medicine neither long-acting medicine; need hour sterilization of every space-number once; sterilization just can be played the effect of protection repeatedly; and that the expense of disinfection drug drops into is high, and these medicines affect to human body and environmental conservation meeting, and its potential improvement input will be secular and huge.
Summary of the invention: the object of the invention be exactly solve existing medical worker in contact and treatment infective virus infected patient process, need to wear multilamellar isolate clothes and make the overdraw of medical worker's muscle power big, carry out the problem that sterilization is handled needs input substantial contribution and environmental protection is exerted an influence repeatedly to indoor.
The present invention comprises the safeguard procedures of medical worker in treatment infectious disease process:
---the inlet side in medical worker and infectious disease infected patient contact area is provided with malleation fresh air air inlet;
---the side wall of infectious disease infected patient position or above negative pressure suction air port is set, air in medical worker and the infectious disease infected patient contact area is discharged along negative pressure suction air port, form by the directed air flow of medical worker present position to infectious disease infected patient position;
---on the suction airduct road outside medical worker and infectious disease infected patient contact area the high temperature sterilize chamber is set, the air of infected property disease courses of infection is discharged behind the high temperature sterilize more than 300 ℃ through the high temperature sterilize chamber.
The air of infected property disease courses of infection the high temperature sterilize chamber time of staying greater than 2 seconds.
The advantage and the effect of invention: 1, measure of the present invention can be in medical worker and zone that the infective virus infected patient contacts, make air guided flowing, make the medical worker remain on last public attention position of malleation, and the infective virus infected patient is in following public attention position of negative pressure forever, can significantly reduce the possibility that the medical worker contacts with infective virus and infects like this; 2, because the air in the contact area remains directed flow, therefore can make the indoor air cleaner that remains, but and regulated at will indoor temperature, the medical worker is in a kind of nice and cool and pure and fresh working environment, both reduced medical worker's physical demands, can regulate the mood of medical worker and infective virus infected patient again, when strengthening medical worker's protection, the patient played the cooperation effect of treatment at heart again; 3, because the indoor air cleaner that remains, so the medical worker can wear multilamellar and isolate clothes and also can play and viral isolated effect, avoided the collapse that the medical worker causes because of the muscle power overdraw even the generation of faintness phenomenon; 4, because the air in the contact area remains directed flow, can in time be discharged outdoor by the air of viral infection, therefore make room air almost near aseptic nonpoisonous state, can significantly reduce the use of sterilizing medicine, and then significantly reduce the fund input of medical institutions aspect disinfecting drug, reduce medical care treatment cost greatly; 5, owing to significantly reduced the use of disinfecting drug, so reduced medicine to the injury of human body with to the influence of environmental conservation; 6, these safeguard procedures not only go for the transformation to medical institutions internal therapentics chamber, observation ward, and are same applicable to the transformation to ambulance.
Description of drawings:
Fig. 1, the concrete implementation system of these safeguard procedures and facility sketch map;
Fig. 2, these safeguard procedures are specifically implemented the horizontal layout sketch map.
The specific embodiment:
Embodiment 1
As shown in Figure 1, 2, be transformation and the application of safeguard procedures of the present invention in the therapeutic room or the observation ward of medical institutions, these safeguard procedures are that each therapeutic room or observation ward are designed to a separate unit, the space that this separate unit is divided into medical worker's main activity is the sufferer chamber at dispensary and infectious disease infected patient place, and these safeguard procedures and facility comprise:
---the porch of dispensary and above be provided with malleation fresh air air inlet 4, partition between dispensary and sufferer chamber and inlet thereof are provided with air inlet equally, by this air inlet constantly to the indoor fresh air of sending into, on the pipeline 3 of this air inlet front, also can install air cleaner 1 and ozonator 2 additional, add the ozone of 0.3-0.8ppm;---in the sufferer chamber infected patient position the side wall or above negative pressure suction air port 6 is set, this top, negative pressure suction air port is provided with control valve 5, under the suction fan action, the air of (comprising dispensary and sufferer chamber) in medical worker and the infectious disease infected patient contact area is discharged along negative pressure suction air port, form by the directed air flow of medical worker present position to infectious disease infected patient position;
---on the suction airduct road 3 outside medical worker and infectious disease infected patient contact area high temperature sterilize chamber 7 is set, the air of infected property disease courses of infection is discharged behind the high temperature sterilize more than 300 ℃ through the high temperature sterilize chamber, the air of infected property disease courses of infection the high temperature sterilize chamber time of staying greater than 2 seconds.As: when the air velocity in the suction airduct road was 1 meter of per second, the indoor duct length of high temperature sterilize should can guarantee the time of staying greater than 2 seconds greater than 2 meters, can be with the pipe design curl for reducing that pipeline takes up room.The high temperature sterilize chamber can adopt the resistance wire mode of heating to realize.On the pipeline of back, high temperature sterilize chamber, can also install chiller 8 additional to reduce the temperature of air-out, install decompression acoustic filter 9 additional to reduce noise.
Its plane is provided with sees Fig. 2, and the medical worker is entered by inlet 10, enters dispensary by the passageway, both sides again.The infectious disease infected patient is entered by inlet 11,12, entered the sufferer chamber of both sides again by the central gangway, the sufferer chamber inlet is two sect sandwich-types, adopts the lucifuge design, centre and top, passageway thereof are equipped with ultraviolet sterilizing lamp, can sterilize when night every day, nobody walked about.When the indoor berth of sufferer more for a long time, can between berth, make a call to a partition, when system start-up, indoorly have one all the time, and also can not produce cross infection between the patient by the directed air flow of dispensary to sufferer chamber and patient's berth.
When sufferer is indoor when not having patient, can start-up system give, exhaust blower, with indoor infected air emptying, turn off the suction air port then, continuation is to the indoor malleation fresh air of sending into, in air, add the ozone more than the 1-1.5ppm simultaneously, can kill indoor whole viruses and pathogenic bacteria after 3 to 7 days, can receive the new patient again and comprise the noninfectious patient.
Embodiment 2
These safeguard procedures can be used for ambulance and other are carried the repacking of patient's transportation facility equally, and concrete measure is with example 1.
Claims (2)
1, a kind of to the safeguard procedures of medical worker in treatment infectious disease process, it is characterized in that these safeguard procedures comprise:
---the inlet side in medical worker and infectious disease infected patient contact area is provided with malleation fresh air air inlet;
---the side wall of infectious disease infected patient position or above negative pressure suction air port is set, air in medical worker and the infectious disease infected patient contact area is discharged along negative pressure suction air port, form by the directed air flow of medical worker present position to infectious disease infected patient position;
---on the suction airduct road outside medical worker and infectious disease infected patient contact area the high temperature sterilize chamber is set, the air of infected property disease courses of infection is discharged behind the high temperature sterilize more than 300 ℃ through the high temperature sterilize chamber.
2, according to claim 1 to the safeguard procedures of medical worker in treatment infectious disease process, the air that it is characterized in that infected property disease courses of infection the high temperature sterilize chamber time of staying greater than 2 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031235425A CN1548022A (en) | 2003-05-14 | 2003-05-14 | Protecting measures for medical worker in treating infectious disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031235425A CN1548022A (en) | 2003-05-14 | 2003-05-14 | Protecting measures for medical worker in treating infectious disease |
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| Publication Number | Publication Date |
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| CN1548022A true CN1548022A (en) | 2004-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA031235425A Pending CN1548022A (en) | 2003-05-14 | 2003-05-14 | Protecting measures for medical worker in treating infectious disease |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836456A (en) * | 2012-09-28 | 2012-12-26 | 苏州汉酶生物技术有限公司 | Air sterilizing device |
| CN105135566A (en) * | 2015-09-09 | 2015-12-09 | 同济大学 | Pollutant obstructing system based on air directional flowing principle and using method of pollutant obstructing system |
| CN108190511A (en) * | 2017-12-30 | 2018-06-22 | 苏州铁树医药设备有限公司 | A kind of drug delivery device |
| CN111155796A (en) * | 2020-04-07 | 2020-05-15 | 烟台市奇山医院(烟台市传染病医院) | Isolation diagnosis room |
| CN111270879A (en) * | 2020-03-09 | 2020-06-12 | 吉林大学 | Positive pressure isolation type multifunctional diagnosis and treatment cabin |
| CN111964173A (en) * | 2020-08-13 | 2020-11-20 | 班涵昱 | Air curtain type killing device for medical diagnosis and treatment space |
| CN112727158A (en) * | 2020-12-29 | 2021-04-30 | 山西省人民医院 | Multiple disinfection type shelter hospital suitable for high epidemic area |
-
2003
- 2003-05-14 CN CNA031235425A patent/CN1548022A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836456A (en) * | 2012-09-28 | 2012-12-26 | 苏州汉酶生物技术有限公司 | Air sterilizing device |
| CN105135566A (en) * | 2015-09-09 | 2015-12-09 | 同济大学 | Pollutant obstructing system based on air directional flowing principle and using method of pollutant obstructing system |
| CN105135566B (en) * | 2015-09-09 | 2017-12-26 | 同济大学 | A kind of pollutant partitioning system and its application method based on air guided flowing principle |
| CN108190511A (en) * | 2017-12-30 | 2018-06-22 | 苏州铁树医药设备有限公司 | A kind of drug delivery device |
| CN111270879A (en) * | 2020-03-09 | 2020-06-12 | 吉林大学 | Positive pressure isolation type multifunctional diagnosis and treatment cabin |
| CN111155796A (en) * | 2020-04-07 | 2020-05-15 | 烟台市奇山医院(烟台市传染病医院) | Isolation diagnosis room |
| CN111964173A (en) * | 2020-08-13 | 2020-11-20 | 班涵昱 | Air curtain type killing device for medical diagnosis and treatment space |
| CN112727158A (en) * | 2020-12-29 | 2021-04-30 | 山西省人民医院 | Multiple disinfection type shelter hospital suitable for high epidemic area |
| CN112727158B (en) * | 2020-12-29 | 2022-04-29 | 山西省人民医院 | Multiple disinfection type shelter hospital suitable for high epidemic area |
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