121 results about "Isolation ward" patented technology

The invention relates to a dynamic separated contagion room, which is formed by patient room, buffer room, and toilet, with sealing space, wherein it has 60-80n / h exhaust times, 6-8m3 buffer room, and common door; the top plate over the operation position is arranged with main flow area wind let; the inner side of bed head is arranged with reflux open of non-leakage high-efficiency filter; the top plate of buffer room is arranged with wind inlet; the lower part of wall plate is arranged with reflux inlet; and the whole space is arranged with external feeding and exhausting wind tube. The invention has the advantages that: it uses dynamic separate technique, without expensive sealing door and high-passive pressure separation. And it uses non-leakage high-efficiency filter to reflux wind without air conditioner.

The invention relates to an isolation ward, in particular to a modularized isolation ward. The modularized isolation ward comprises a dressing room, a shower room, a coat and hat cabinet, an air supplying opening, a first washbasin, a hospital bed, an air return port, a ward, an air outlet, a treatment room, a closestool, a toilet, a second washbasin, a socket, an inner plate, a first module, an outer plate and a second module, wherein the dressing room and the shower room are fixedly arranged at the left side of the ward; the toilet and the treatment room are fixedly arranged at the right side of the ward; the horizontal bed is arranged in the ward. The modularized isolation ward has the advantages that the procedures for installation are fewer, the installation is fast, the function division is reasonable, the isolation effect is good, and when the modularized isolation ward is not used, the storage is convenient, and the operation and the management are simple.

The invention discloses a prefabricated negative pressure isolation chamber. Necessary configurations of a negative pressure isolation ward are contained in a hexahedral chamber body; independent building assembly units are formed in the chamber body; the chamber body can be integrally moved into or out of a building system; the chamber body can also be disassembled for transport, and switchover of use functions is realized through flexible combination and simple refitting of components; the indoor wall surface of the prefabricated negative pressure isolation chamber is made of a smooth and flushing-resistant material and is integrated with furniture; an air conditioning system of the prefabricated negative pressure isolation chamber employs internal circulation air return and is providedwith an independent temperature adjusting device; and a blowdown system of the prefabricated negative pressure isolation chamber adds a sewage pre-disinfection link. According to the negative pressureisolation chamber, a medical isolation building system can be helped to rapidly expand in size when an epidemic of a respiratory infectious disease breaks out; space can be maneuvered along with theshift of the epidemic; peacetime and wartime combination at ordinary times and epidemic time is realized through the use functions of the negative pressure isolation chamber; the indoor environment ofthe negative pressure isolation chamber is easier to clean, the energy-saving index and comfort of the air conditioning system of the negative pressure isolation chamber are improved on the premise of safety, and the blowdown system of the negative pressure isolation chamber remedies the epidemic prevention vulnerability.

The invention discloses air sterilization equipment for a medical isolation ward. The air sterilization equipment comprises a sterilization section shell, wherein a gas inlet is formed in one end of the sterilization section shell, a spray tube is arranged in the gas inlet, an atomizing spray head is arranged on the spray tube, the other end of the sterilization section shell is communicated with a gas inlet end of a negative pressure channel, a negative pressure air blower is arranged in the negative pressure channel, a middle shaft is arranged on the axial center position inside the sterilization section shell, and passes through a shaft bracket, an ultraviolet-ray lamp is arranged on the shaft bracket and is connected to the sterilization section shell. The air sterilization equipment for the medical isolation ward has the advantages of low possibility of deformation and smallest air resistance.

The air cleaning method includes the following steps: setting air intake and air exit in the safe isolated ward; setting air intake blower and exhaust blower separately in the air intake and the air exit with the air intake rate being lower than air exit rate to form negative pressure in the isolated ward; and treating both the intake air and exhaust air through three-stage filtering. The said method can make the medical persons and the patients in fresh air and prevent germ and virus in the ward from diffusing to peripheral, so that the ward may be set in any place. The present invention is suitable for safe isolation to infectious diseases, especially SARS, pulmonary tuberculosis and other respiratory tract infectious diseases.

The invention provides an independent negative pressure isolation ward intelligent system. The independent negative pressure isolation ward intelligent system comprises an outer box, an isolation room, a toilet, an isolation channel, an equipment room and an equipment system. According to the independent negative pressure isolation ward intelligent system, stable control over the temperature and humidity, maintaining of the pressure difference in an isolation ward and control over the clean air speed and air volume are achieved through PLC automation and a distributed DCS visual control system, the national standard is met, and the number of times of air exchange per hour is met. An air cleaning system of each isolation ward meets the national standard requirement. Meanwhile, according tothe system, equipment scattered in the isolation wards is managed in a centralized mode through a distributed control system, maintenance and monitoring of the temperature, humidity, air volume, air conditioning unit, voice intercom, video monitoring, access control and other equipment of the whole system are achieved through the industrial personal computer technology, data fed back by a PLC arecollected and configured, and therefore relative isolation between doctors and patients is achieved.

The invention discloses a disposable isolation ward and a use method thereof, and belongs to the technical field of medical supplies. The ward comprises an HEPA filter, filter control keys are arranged at the top of the front wall of the HEPA filter, a wall storage groove is formed in the right side of the top of the HEPA filter, the left side of the top of the HEPA filter is connected with a first longitudinal adjusting rod through a screw, second longitudinal adjusting rods are arranged on the right side, the rear side and the diagonal side of the first longitudinal adjusting rod, and transverse folding rods are connected between the first longitudinal adjusting rod and the second longitudinal adjusting rod on the right side and between the first longitudinal adjusting rod and the secondlongitudinal adjusting rod on the rear side. According to the disposable isolation ward, the lightness and convenience are achieved, the firmness is achieved, the mobility is high, the construction is convenient, the relevant cost of terminal disinfection can be reduced, the rapid check-in of patients is facilitated, PPE walls can be conveniently stored, the patients with low immunity are protected, transmission of infectious viruses is controlled, the infectious patients are isolated, the disinfection effect on object surfaces, air and the ground is achieved, and the isolation ward construction cost of medical institutions is reduced.