4941results about "Chemicals" patented technology

The invention provides an intelligent endoscope monitoring method and system and a medium, and belongs to the technical field of instrument monitoring and control. The method comprises the following steps: collecting endoscope monitoring information in a preset time period, and extracting data such as disinfectant concentration and temperature field information; a three-dimensional temperature field model is constructed according to the temperature field information, and cleaning progress data is preprocessed; constructing a cleaning effect evaluation model based on the multi-source data, and if an evaluation result does not reach the standard, generating a control instruction; cleaning and disinfection parameters are automatically adjusted according to the instruction, and alarming or equipment locking is triggered; and finally, the monitoring data is encrypted and stored according to a timestamp, a traceable cleaning and disinfection record is generated, and two-dimensional code authentication viewing is supported. According to the system, intelligent monitoring of the endoscope cleaning and disinfecting process can be achieved, and safety and traceability are improved.

A contact lens assembly includes a cup, a dry contact lens that is not for being worn on an eye, a sealing layer removably connected to the cup, and a wetting liquid supply. The sealing layer and the cup jointly form an enclosed space that receives the dry contact lens therein and that does not accommodate any liquid. After at least one of the sealing layer and the cup produces an opening, the cup can receive a wetting liquid from the wetting liquid supply through the opening, such that the dry contact lens is immersed in the wetting liquid to form a wet contact lens that is suitable for being worn on the eye and that has a water content greater than a water content of the dry contact lens.

A glove application system includes a mounting bracket that provides an access aperture, and a glove cartridge assembly mountable to the mounting bracket and including a cartridge belt having a plurality of glove cartridges spaced along the cartridge belt, each glove cartridge having a glove releasably secured to the cartridge belt with a fastening system. The glove cartridge assembly is operable to advance the cartridge belt and sequentially align each glove cartridge with the access aperture. Extending a hand through the access aperture installs a glove from an aligned glove cartridge on the hand and simultaneously releases the glove from the cartridge belt.

The invention discloses a medical B-mode ultrasound probe batch disinfecting apparatus and disinfecting method. The medical B-mode ultrasound probe batch disinfecting apparatus comprises a bottom plate, and is characterized in that the upper side of the bottom plate is fixedly provided with a washing tank and a disinfecting tank, the outer edge of the upper side of the disinfecting tank is fixedlyconnected with a motor by virtue of a curved rod, an output shaft of the motor is fixedly connected with a fan, the middle portion of the upper side of the bottom plate is fixedly connected with a ball groove by virtue of a cylinder, the middle portion of the upper side of the ball groove is provided with a slideway, a round ball is hinged into the ball groove, one side of the ball groove is fixedly communicated with a barrel, one end of a round rod of an L-shaped rod is arranged in the barrel, the round-rod end portion of the L-shaped rod is fixedly connected with the round ball, the other end of the L-shaped rod is fixedly connected with a key groove, the key groove passes through an arched slideway, and the middle portion of the lower side of the arched slideway is fixedly connected with the bottom plate by virtue of a supporting column. The invention relates to the field of medical devices, in particular to the medical B-mode ultrasound probe batch disinfecting apparatus. By adopting the medical B-mode ultrasound probe batch disinfecting apparatus, the batch disinfection can be performed on a B-mode ultrasound probe.

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

Needleless connector disinfecting devices are provided that include a body having a top surface and a bottom surface, a cavity in the body, the cavity configured to receive a needleless connector, an activation arm disposed on the body, a cartridge housing disposed on the activation arm, a swab cartridge disposed in the cartridge housing, and a disposal chamber disposed in the body, the disposal chamber configured to receive used cleaning swabs. The activation arm is configured to slidably move the cartridge housing on the top surface of the body between a non-biased position in which a bottommost cleaning swab in the swab cartridge is in contact with an end portion of a needleless connector and a biased position in which the cartridge housing is disposed over the disposal chamber. Additional needleless connector disinfecting devices and methods of using needleless connector disinfecting devices are also provided.

The invention provides a clean air main machine with a dispensing device storage bin and a pneumatic dispensing system.The clean air main machine comprises a machine shell, an air source device and an air filtering device are installed in the machine shell, an air outlet port is formed in the machine shell, and the air source device is connected with the air outlet port through the air filtering device; the air outlet end opening is connected with the air inlet end of the medicine dispensing device, a containing bin used for containing the medicine dispensing device is formed in the machine shell, and sterilization equipment is arranged in the containing bin. Before the dispensing device is used, the dispensing device can be placed in the storage bin of the clean air main machine, the sterilizing device in the storage bin is used for sterilizing the dispensing device, the sterilized dispensing device is stored in the storage bin, and bacteria in air are prevented from entering and adhering to the dispensing device to cause pollution.

The utility model discloses a clean storage system for a household breathing machine. The machine body is provided with a breathing machine placing area, a storage device, an air purification system and a display control component, an air outlet is at least formed in the breathing machine placing area or the part, close to the breathing machine placing area, of the machine body, the storage device is provided with a storage chamber, an exhaust port and a storage port capable of being opened and closed, and the storage chamber is communicated with an air supply device. The air purification system is provided with a fan, an air purification device, an air outlet and an air inlet, an airflow channel in the machine body in the air outlet direction of the air purification device is a clean air area, the air outlet communicates with the airflow channel, the breathing machine containing area forms the clean air area, and the air supply device sucks clean air. The household breathing machine platform is provided with a special platform space for placing various types of household breathing machines, has an air source filtering and purifying function, and has the advantages that accessories / parts of the household breathing machines can be cleanly accommodated and stored, indoor environment air can be purified, and the like.

The invention relates to the technical field of sterilization equipment control, in particular to an intelligent control method and device for sterilization equipment and electronic equipment. The method comprises the following steps: deploying a sensing network in a disinfection space and executing environment calibration to generate sensing reference data; synchronously acquiring space environment data through a sensing network; constructing a target recognition model based on the sensing reference data and the space environment data so as to perform dynamic target recognition and contact judgment; determining environment state parameters according to dynamic target recognition and contact judgment results; executing risk partitioning according to the environment state parameters to determine a region type and a risk score; and establishing a killing strategy rule base and executing killing operation according to the area type and the risk score. According to the invention, a differential disinfection strategy is formulated and executed based on dynamic environment perception and partition recognition.

Disclosed herein is a drone docking station for deposit of items / goods delivered by a drone to a secured receptacle. Items are delivered to a receptacle at a curb, mailbox, post, porch, mobile units, and windows for a multi-parcel receptacle with a set of drawers with hot and cold sections in the station that has a specific residential / commercial address with various optional features. Features include communication systems between the station and drone; security; hot and cold temperature control and preservation of the goods before and after delivery; battery charging and exchange station; a collector to identify explosive materials, anthrax, etc.; ultraviolet system to eradicate disease, virus and harmful materials; an ozone applicator to eradicate disease, virus and harmful materials; weather monitoring; tag and track of vehicles and packages; facial recognition camera and software for pets and humans; and local two-way speakers; LED lights that strobe flash, and a flood light.

The invention relates to the technical field of egg inoculation, in particular to an egg inoculation machine capable of achieving safe inoculation and an operation method.The egg inoculation machine comprises a conveying unit, an optical detection unit, a mechanical arm assembly and an inoculation assembly; the conveying unit is used for conveying eggs, the position of an air chamber is recognized through the optical detection unit, an injection point is determined, the inoculation assembly is installed on the mechanical arm assembly, and the mechanical arm assembly drives the inoculation assembly to conduct inoculation along the injection point; according to the egg inoculation machine, after punching is completed, the injection needle tube is directly inserted into an egg along a punched hole for safe inoculation, the requirement for visual positioning of the hole can be reduced, a mechanical arm assembly low in precision can be used, and the device cost is reduced.

The invention discloses a clean storage system for a household breathing machine. The machine body is provided with a breathing machine placing area, a storage device, an air purification system and a display control component, an air outlet is at least formed in the breathing machine placing area or the part, close to the breathing machine placing area, of the machine body, the storage device is provided with a storage chamber, an exhaust port and a storage port capable of being opened and closed, and the storage chamber is communicated with an air supply device. The air purification system is provided with a fan, an air purification device, an air outlet and an air inlet, an airflow channel in the machine body in the air outlet direction of the air purification device is a clean air area, the air outlet communicates with the airflow channel, the breathing machine containing area forms the clean air area, and the air supply device sucks clean air. The household breathing machine platform has a special platform space for placing various types of household breathing machines, has an air source filtering and purifying function, and has the advantages that accessories / parts of the household breathing machines can be cleanly stored, indoor environment air can be purified, and the like.

The invention discloses a biological material disinfection method, system and equipment based on big data analysis, and relates to the technical field of disinfection. The method comprises the following steps: determining a target disinfectant; the method comprises the following steps: performing Micro-CT scanning on a biological material to construct a 3D digital model; physical attribute information of a target disinfectant and an interaction relation between the target disinfectant and the biological material are read, spatial-temporal dynamic distribution of flowing, diffusion and permeation of the target disinfectant in pore channels in the material is simulated on the basis of the 3D digital model, and flow field and concentration field optimization is carried out on internal disinfection blind areas through pulse type pressure circulation; and generating a target disinfection parameter to perform disinfection control on the biological material. The technical problems that in the prior art, disinfection is not thorough and the material structure is damaged due to insufficient adaptability of a disinfectant and a biological material are solved, and the technical effects that the adaptability between the disinfectant and the biological material is achieved, pore channels in the material are fully disinfected, and meanwhile the damage risk of the material is effectively reduced are achieved.

A method of disinfection of an object, the method including securing an infected object to a moveable carrousel within a chamber; exposing the infected object to a disinfection cycle, the disinfection cycle comprising: exposing the infected object to an atomized liquid disinfectant fog comprising a disinfectant; exposing the infected object to ultraviolet illumination from an ultraviolet illumination source before, during, after, or any thereof exposing the object to the atomized liquid disinfectant fog to disinfect the object; during the disinfection cycle changing an orientation of the infected object with respect to the atomized liquid disinfectant fog and the ultraviolet illumination source; and removing the object from the chamber.

The invention relates to the technical field of transfer bin sterilization, in particular to an ozone control method for sterilization. Ozone concentration, article characteristics and environmental parameters are collected in real time through a multi-source sensor array, data space-time distortion of a multi-source sensor and an ozone concentration field reconstruction position error are greatly reduced through FPGA hardware-level timestamp addition and PTP protocol clock drift compensation, and the article surface area calculation precision is improved. The ozone concentration field in the transfer bin is reconstructed in combination with a fluid mechanics model, and based on the ozone consumption rate prediction of the surface area of the article, the zoning precise regulation and control of the ultraviolet lamp array are realized, and the microorganism killing rate can still be ensured when the article material adsorption difference exists and the ozone concentration spatial distribution is uneven. The medical article sterilization efficiency and the resource utilization rate are obviously optimized; the technical problems that the operation cost is increased and the operation is relatively tedious due to the fact that foreign articles in the current laminar ward can be used by a patient after being disinfected by multiple rounds of multiple devices are solved.

The present invention is applicable to the field of robotic arm technology and provides a clamping robotic arm device for a surgical robot, comprising a base, a robotic arm body is arranged inside the base, a support plate is fixedly connected to the outer surface of the base, a clamping mounting device is arranged on the support plate, two symmetrical fixed blocks are fixedly connected to the robotic arm body, a trapezoidal positioning groove is provided on the top of the fixed block, a trapezoidal positioning rod is slidably connected to the inside of the trapezoidal positioning groove, the cross-sections of the trapezoidal positioning groove and the trapezoidal positioning rod are both trapezoidal, and a clamping claw is connected to a fixed tube on the side of the trapezoidal positioning rod away from the trapezoidal positioning groove. The clamping robotic arm device for a surgical robot of the present invention drives the water supply pipe and the water outlet pipe to move back and forth through the connecting plate via the transmission frame, and enables the nozzle to more comprehensively disinfect the clamping surface of the clamping claw, so that the disinfection of the clamping claw is more thorough, and medical staff can use the device more conveniently.

The invention relates to the technical field of animal cub culture, in particular to an animal cub culture device for animal husbandry veterinarians, which comprises a culture box, a transparent door plate slidably connected to the culture box, a hollow plate inserted into the culture box, an excrement groove hung at the rear end of the culture box, a diversion groove formed in the lower end in the culture box, and a discharge groove formed in the rear wall of the culture box. The driving assembly is located in the incubator and comprises two movable blocks, the upper ends of the movable blocks are fixedly connected with push blocks, a guide rail is fixedly arranged on the top face of the upper end of the incubator, the upper ends of the two push blocks are slidably connected with the guide rail, and the outer walls of the two sides of each movable block are communicated with a plurality of nozzles. The flushed and disinfected area is dried through hot air, the cleaning effect of excrement of the cubs is improved, excrement residues are reduced, bacterium breeding is reduced, a healthy environment is provided for cub culture, and the morbidity of diarrhea, skin diseases and the like of the cubs is reduced.

The present invention relates to the technical field of disinfection for medical hyperbaric oxygen chambers. Disclosed is a sterilization and disinfection apparatus for a medical hyperbaric oxygen chamber. According to the present invention, a fixing plate is fixedly connected to a side of a fixing frame close to a fixing mechanism. A mounting plate is fixedly connected to a side of the fixing plate away from the fixing mechanism. Two sides of the mounting plate away from the fixing plate are fixedly connected to two ends of a disinfection lamp, respectively. A disinfection cylinder body is fixed to an air inlet end of an oxygen exhaust pipeline of the hyperbaric oxygen chamber. The disinfection lamp disinfects the gas flowing inside the pipeline, thereby effectively disinfecting and sterilizing the gas exhaled by patients in the hyperbaric oxygen chamber, which is then discharged into the atmosphere outside the chamber through the oxygen exhaust pipeline, avoiding the formation of a new virus source. The apparatus is designed to disinfect dedicated oxygen chambers for individuals infected with infectious viruses, avoiding the formation of a major viral contamination source, and preventing gas containing pathogens exhaled by patients from circulating inside the oxygen exhaust pipeline, thereby avoiding contamination of the pipelines inside the oxygen chamber.

The invention relates to a cleaning and / or disinfection device for processing a medical, in particular dental, hollow body instrument, with a device container (3) providing a treatment space (2) which serves to receive the hollow body instrument (45) to be processed, with a spray device (4) arranged inside the device container (3) for externally applying a cleaning and / or disinfectant to the hollow body instrument (45), and with a feeding device (32) arranged inside the device container (3) for internally applying a cavity provided by the hollow body instrument (45), in particular a narrow-lumen channel or the like., with the cleaning and / or disinfectant, characterized by a media interface (29) which is in fluidic connection with the feeding device (32) and which is fluidically connected on the media inlet side to a supply line (25, 44) for the cleaning and / or disinfectant, to a supply line (19, 44) for compressed air and to a supply line (22) for a care product.

A liner for an endoscope storage tray is provided. The liner has an interior comprising a flexibly deformable material substantially impermeable to fluids and an absorbent material disposed within or attached to at least a portion of the flexibly deformable material. The liner is configured to temporarily line at least an interior of the endoscope storage tray. Systems and methods are also provided.

The utility model discloses a clean room airtight window which comprises a wall body, an inner hole is formed in the inner wall of the wall body, two symmetrically-distributed open holes are formed in the inner wall of the inner hole, the inner wall of the wall body is fixedly connected with a servo motor, the outer wall of the wall body is fixedly connected with a switch, the output end of the servo motor is fixedly connected with a rotary drum, and the output end of the rotary drum is fixedly connected with a motor. A placement groove is formed in the outer wall of the rotary drum, a sliding groove is formed in the outer wall of the placement groove, a cover plate is slidably connected to the inner wall of the sliding groove, and an inner groove is formed in the top end of the inner hole; the brush is used for sweeping dust on the surface of the rotary drum, the discharge holes are attached to the surface of the rotary drum, so that disinfectant can make contact with the surface of the rotary drum to disinfect the surface of the rotary drum, meanwhile, the ultraviolet lamp is used for further disinfecting the surface of the rotary drum, and the sponge is used for absorbing the disinfectant on the surface of the rotary drum to keep the surface of the rotary drum dry. The disinfection and dust removal effects are realized.

The invention provides a urine collection intelligent nursing system and a urine collection intelligent nursing method, and relates to the technical field of medical nursing, the urine collection intelligent nursing system comprises a urine collection device, and the urine collection device is provided with an intelligent identification system and a control unit; a plurality of communicating ports communicated with the collecting cavity are formed in the urine collecting device, and the communicating ports are used for being connected with different nursing systems respectively; the intelligent recognition system and the nursing system are connected with the control unit, the control unit is used for controlling the nursing system to be started or stopped, through cooperative detection of multiple sensors, the excretion event recognition precision is remarkably improved, and the false alarm rate is reduced; the communication port supports rapid connection with different nursing systems, and function customization is achieved; the control unit automatically triggers the nursing process, manual intervention is reduced, the nursing efficiency and timeliness are improved, and the comfort level and the health level of disabled people are improved.

The utility model relates to the technical field of disinfection equipment, in particular to a veterinary disinfection spraying device which comprises a bottom plate, universal wheels which are symmetrically distributed are fixedly mounted on two sides of the bottom of the bottom plate, a pushing handle is fixedly mounted on one side of the bottom plate, a liquid storage tank is fixedly mounted at the top of the bottom plate, and a tank cover is arranged at the top of the liquid storage tank. According to the disinfecting and spraying device for the veterinarian, through cooperative use of the bottom plate, universal wheels, a liquid storage tank, a pushing handle, a first spray head, a handheld pipe, a handheld sleeve, a first connecting pipe, a feeding pipe, a pump body, a three-way pipe, a guide pipe, a second connecting pipe, a spraying pipe, a second spray head, a storage battery and an electric telescopic rod, for a dead angle area which cannot be sprayed by the device, firstly, the liquid storage tank is used for spraying the liquid; the handheld pipe in the storage mechanism on the device is taken down, and the handheld sleeve is held. Then, a valve on the handheld pipe is operated, and after the valve is opened, the pump body conveys the disinfectant into the handheld pipe through the first connecting pipe.

The invention relates to the technical field of colony house disinfection equipment, and discloses a rabbit breeding colony house disinfection and sterilization device which comprises a vehicle body with a water storage tank and a pump body; a water inlet of the pump body is communicated with the water storage tank, the first liquid distribution pipe is arranged at the bottom of the vehicle body in the width direction of the vehicle body, a plurality of nozzles are arranged on the first liquid distribution pipe, and a water outlet of the pump body is communicated with the first liquid distribution pipe; the scraper is arranged at the bottom of the vehicle body in the width direction of the vehicle body and located on the side edge of the first liquid distribution pipe; the pesticide storage box and the pesticide mixing box are both arranged on the vehicle body, the pesticide mixing box is communicated with the pesticide storage box, a water outlet of the pump body is communicated with the pesticide mixing box, the second liquid distribution pipe is arranged at the bottom of the vehicle body in the width direction of the vehicle body, the second liquid distribution pipe is communicated with the pesticide mixing box, and the second liquid distribution pipe is located on the side, away from the first liquid distribution pipe, of the scraper blade; a plurality of spray heads are arranged on the second liquid distribution pipe; the device can complete the sterilization operation of the breeding house at one time, ensures the sterilization consistency of the breeding house, and meets the high-frequency and standard sterilization requirements of the modern rabbit industry.

The utility model discloses a device for cleaning, disinfecting and removing nucleic acid from experimental instruments. The device comprises a case, and a spraying system, an ultraviolet disinfection system, a drying system and a control display system which are arranged in the case. The cleaning, disinfecting and nucleic acid removing device ensures the cleaning, disinfecting and nucleic acid removing effects, does not have chemical reagent residues, and realizes cleaning, disinfecting and nucleic acid removing of experimental apparatuses such as pipettes.

A device for connection to a medical connector includes an outer cap, an inner cap, and a peelable seal. The outer cap is configured to define a chamber for receiving absorbent material and a disinfectant or antimicrobial agent. The outer cap includes one or more threads adapted for engagement with a female Luer connector. The inner cap includes one or more threaded tabs adapted for engagement with a male Luer connector. The peelable seal prevents the disinfectant or antimicrobial agent from leaving the chamber.

Antiseptic caps that can be used to disinfect and / or protect medical connectors are disclosed herein. In some embodiments, the antiseptic cap can include a first chamber configured to be removably attached to the medical connector. Delivery systems for use with medical articles are also disclosed herein. In some embodiments, the delivery system comprises various dispensing systems for antiseptic caps and / or antiseptic cap holder assemblies. In some embodiments, the delivery system can be configured to permit the medical articles to be individually removable from the delivery system.

A disinfection device may include a disinfection chamber, a device controller, an ozone generator configured to generate ozonated air, and a humidifier assembly configured to encourage a mixing of the ozonated air with humidity. The humidifier assembly may include a humidification chamber that includes a humidification chamber outlet, a chamber housing, a chamber base coupled to the chamber housing, and chamber electrical connectors electrically coupled to the device controller and a liquid reservoir that includes a liquid container and a reservoir lid removably coupled to the liquid container, the reservoir lid including a piezo-electric atomizer and lid electrical connectors configured to selectively electrically couple with the chamber electrical connectors.

A sink system includes a sink basin and a disposal system. The disposal system includes a first inlet coupled to the sink basin, a second inlet fluidly coupled to a second fluid source, and a garbage disposal configured to receive a first flow of fluid from the sink basin via the first inlet and receive a second flow of fluid from a second fluid source via the second inlet. The sink basin delivers a flow of used water to the disposal system and the second fluid source delivers a flow of clean water to the disposal system.