CN2722916Y - Sterilizer for SARS patient respiratory tract excrete - Google Patents
Sterilizer for SARS patient respiratory tract excrete Download PDFInfo
- Publication number
- CN2722916Y CN2722916Y CN 200420087037 CN200420087037U CN2722916Y CN 2722916 Y CN2722916 Y CN 2722916Y CN 200420087037 CN200420087037 CN 200420087037 CN 200420087037 U CN200420087037 U CN 200420087037U CN 2722916 Y CN2722916 Y CN 2722916Y
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- CN
- China
- Prior art keywords
- veil
- diameter
- face
- excreta
- exhaust duct
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a respiratory tract excreta sterilizer for SARS patients, which is composed of a veil, an exhaust air duct, an antisepsis filter arranged at the end of the exhaust air duct, and a mini exhaust fan, wherein the veil is a transparent polymethyl methacrylate rectangular parallelepiped without a bottom, which is 70 cm in length, 40 cm in width and 50 cm in height. A hemicycle gap, the radius of which is 25 cm, is arranged below the center of the right side of the veil, and the hemicycle gap is provided with six layers of cotton yarn filtrating nets. In order to make the treatment and the nursing convenient for the patients, a movable lifting door is arranged on the left side of the veil, two round holes are arranged below the right side and asepsis filtrating gauzes are arranged in the two round holes. A round hole, the diameter of which is 20 cm, is arranged in the center of the top side of the veil and is connected with the exhaust air duct. The utility model has the advantages of simple structure and novel design. The utility model can effectively prevent SARS patients' egesta spray from transmitting in the wards in a short distance, which reduces medical care personnel's contagion chance.
Description
Technical field: this utility model belongs to technical field of medical instruments, relates to the excremental disinfection unit in a kind of SARS patient respiration road.
Background technology: because the SARS disease is a kind of acute respiratory infectious disease, still lack effectively prevention and medicine at present, very harmful to the mankind.Clinical proof: pathogen one SARS virus of primary disease mainly is closely to be propagated by the respiratory tract spittle, so very big to medical personnel's hazardness, certain areas medical personnel's infectious rate accounts for about 30% of total case load, and the highest order that is listed as in all infectious disease is inferior.In order to stop the closely propagation of the medical personnel and the patient respiration road spittle, reduce medical personnel's sickness rate as far as possible, can only take to wear contagion gown at present, wear masks and measure such as glove prevents.
Summary of the invention: the purpose of this utility model provides and a kind ofly can effectively prevent propagation and the respiratory tract spittle disinfector closely propagated of SARS patient respiration road Excreta in the ward, to reduce medical personnel's sickness rate.
For achieving the above object, this utility model is made up of sterilizing filter that is provided with in face shield, exhaust duct and the exhaust duct end and miniature exhaust fan; Said face shield is that the transparent organic glass of a long 70cm, wide 40cm, high 50cm does not have the bottom surface cuboid; The below of its positive center is provided with the semicircle breach that radius is 25cm, and semicircle breach is provided with six layers of cotton yarn drainage screen; To patient's treatment, nursing, its left surface is provided with movable lever gear door for convenience, and the below of right flank is provided with two circular holes, and two circular holes are provided with the aseptic filtration gauze; It is that the circular hole of 20cm is communicated with exhaust duct that its end face center is provided with diameter.
Said exhaust duct is the elastic stretch type, and its diameter is 20cm, and length is the distance of face shield lay down location to window.
Said sterilizing filter is that interior cover and six layers of cotton yarn filter course of 10cm are formed by two bottom surface diameter 19.8cm, end face diameter 20cm and height, the end face of cover is positioned in opposite directions and to the cotton yarn filter course and wherein fixes with screw in two, during use, injected 5% peracetic acid 15mt or injected other disinfectant to the cotton yarn filter course every 4 hours with No. 6 syringe needles.
Said miniature exhaust fan diameter is 15-18cm, and power is 40w.
This utility model is laid one on every sick bed in lazaretto ward, after going to bed, patient face shield can be covered on head, the semicircle breach of below, the positive center of face shield is corresponding with patient's cervical region, the size of the cotton yarn drainage screen on the semicircle breach is not advisable so that patient's neck is had constriction, and the inside and outside air of face shield can not directly be passed in and out inside and outside the face shield.After having covered face shield, start exhaust fan, patient's SARS respiratory excretion thing is in time disinfected the discharge ward by exhaust duct through sterilizing filter, prevent propagation and the respiratory tract spittle in-plant propagation of SARS patient respiration road Excreta in the ward effectively, reduced medical personnel's sickness rate.Sterilizing filter can regularly replace, and the sterilizing filter of changing directly incinerates destruction.
Description of drawings: accompanying drawing is this utility model structural representation.
The specific embodiment: with reference to the accompanying drawings, this utility model is made up of face shield 4, exhaust duct 5 and exhaust duct 5 terminal interior sterilizing filter and the miniature exhaust fan 6 that are provided with; Face shield 4 is long 70cm, wide 40cm and high for the transparent organic glass of 50cm does not have the bottom surface cuboid, and it is corresponding that below of its positive center is provided with semicircle breach 2 that radius is 25cm and lie supine bed patient's cervical region, and semicircle breach 2 is provided with six layers of cotton yarn drainage screen; The left surface of face shield 4 is provided with movable lever gear door 9, is convenient to patient and nursing, and the circular hole 3 that it is 3cm that the below of right flank is provided with two diameters can be convenient to nasal feeding and oxygen uptake intubate usefulness, and circular hole 3 is provided with the aseptic filtration gauze; It is that the circular hole of 20cm is communicated with exhaust duct 5 that the end face of face shield 4 center is provided with diameter; Exhaust duct 5 is made by elastoplast, and extensibility is strong, and its diameter is 20cm, and is corresponding with the circular hole of face shield 4 end faces center, and the length of exhaust duct 5 is the distance of face shield lay down location to window; Sterilizing filter is to be that 19.8cm, end face diameter are that 20cm and height are that interior cover 7 and six layers of cotton yarn filter course 8 of 10cm constitute by two bottom surface diameters, and the end face of cover 7 is positioned at wherein cotton yarn filter course 8 in opposite directions in two, fixes the end face of cover 7 in two with screw; Miniature exhaust fan 6 diameters are 15-18cm, and power is 40w; In sterilizing filter cotton yarn filter course, inject 5% peracetic acid 15mt every 4 hours with No. 6 syringe needles in the use, and regularly change sterilizing filter.This utility model is suitable for all respiratory infectious disease people to be used.
Claims (4)
1, a kind of SARS patient respiration road Excreta disinfector is characterized in that sterilizing filter and miniature exhaust fan (6) that it has face shield (4), exhaust duct (5) and exhaust duct (5) to be provided with in terminal form; Said face shield (4) is that a long 70cm, wide 40cm and height do not have the bottom surface cuboid for the transparent organic glass of 50cm; The below of its positive center is provided with the semicircle breach (2) that radius is 25cm, and semicircle breach (2) is provided with six aspect yarn drainage screens (1); Its left surface is provided with movable lever gear door (9), and the below of right flank is provided with two circular holes (3), and two circular holes (3) are provided with the aseptic filtration gauze, and it is that the circular hole of 20cm is communicated with exhaust duct (5) that its end face center is provided with diameter.
2, SARS patient respiration according to claim 1 road Excreta disinfector is characterized in that said exhaust duct (5) is the elastic stretch type, and its diameter is 20cm, and length is the distance of face shield lay down location to window.
3, SARS patient respiration according to claim 1 road Excreta disinfector, it is characterized in that said sterilizing filter is is 19.8cm by two bottom surface diameters, the end face diameter is 20cm and high is the interior cover (7) of 10cm and six layers of cotton yarn filter course (8) composition, and the end face that overlaps (7) in two is positioned at wherein in opposite directions and to cotton yarn filter course (8) to be fixed with screw.
4, SARS patient respiration according to claim 1 road Excreta disinfector is characterized in that said miniature exhaust fan (6) diameter is 15-18cm, and power is 40W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087037 CN2722916Y (en) | 2004-08-11 | 2004-08-11 | Sterilizer for SARS patient respiratory tract excrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420087037 CN2722916Y (en) | 2004-08-11 | 2004-08-11 | Sterilizer for SARS patient respiratory tract excrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722916Y true CN2722916Y (en) | 2005-09-07 |
Family
ID=35036552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420087037 Expired - Fee Related CN2722916Y (en) | 2004-08-11 | 2004-08-11 | Sterilizer for SARS patient respiratory tract excrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722916Y (en) |
-
2004
- 2004-08-11 CN CN 200420087037 patent/CN2722916Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |