9050results about "Chemicals" patented technology

Systems and methods are described herein relating to an intracardiac blood pump system comprising a pump, an elongate multi-lumen catheter, a compartment connected to the catheter, a first lumen, a conduit and a filter disposed within the conduit. At least one electronic element is located within the compartment. The conduit extends through an interface between the compartment and the catheter. The conduit is configured to allow gas to penetrate from a first end of the conduit through the first opening of the compartment to a second end of the conduit. The second end of the conduit is in fluid communication with a central lumen of the elongate multi-lumen catheter. The filter is configured to prevent egress of liquid from the multi-lumen catheter into the compartment after allowing flow of gas from the first end of the conduit through the second end of the conduit and into the multi-lumen catheter.

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.

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.

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.

The invention provides a medicine dispensing machine which comprises a frame, and a medicine bottle box for storing ampoule bottles and penicillin bottles, a liquid bag box for storing liquid bags and a suction and injection device hanging frame for conveying suction and injection devices are arranged in the frame. An ampoule bottle opening device for opening an ampoule bottle, a penicillin bottle cover opening device for opening a bottle cover of the penicillin bottle, a penicillin bottle liquid medicine mixing device for mixing and uniformly shaking liquid medicine injected into the ampoule bottle, and a marking device for marking a liquid bag injected with the mixed liquid medicine are arranged in the frame; the frame is internally provided with a sucking and injecting manipulator which is used for clamping a sucking and injecting device and sucking and injecting liquid medicine of an ampoule bottle into a penicillin bottle, all the devices are transferred through a transferring manipulator, full-automatic medicine dispensing is carried out, and the medicine dispensing efficiency is improved.

A self-disinfecting system can include a cladding having a flexible body that conforms to a substrate. The system can further include a disinfection means for disinfecting an exterior surface of the cladding. The disinfection means can be selected from a germicidal irradiation means, a photocatalytic disinfection means, or a chemical disinfection means for disinfecting the exterior surface of the cladding. The germicidal irradiation means can employ germicidal radiation from one or more locations within the body or the substrate to disinfect the cladding. The photocatalytic disinfection means can employ excitation radiation to produce reactive oxygen species using a photosensitizer incorporated into one or more polymeric layers of the body or a coating thereover to disinfect the cladding. The chemical disinfection means can employ a chemical disinfectant incorporated into the one-or-more polymeric layers of the body to disinfect the cladding.

The invention relates to the technical field of data processing and analysis, in particular to a temperature monitoring method and system for a # imgabs0 # vaporizer. The method comprises the following steps: calculating an optimal coefficient; according to the optimal coefficient, using an exponential smoothing method to predict the temperature; the step of calculating the optimal coefficient comprises the following steps: acquiring temperature data at a historical moment, and selecting a preset number of data to construct an adjacent data set at the current moment; calculating a local fluctuation degree and a trend influence factor at the current moment according to the temperature data in the adjacent data set, and taking a product of the local fluctuation degree and the trend influence factor as an adjustment coefficient; and setting an initial smoothing coefficient, and adjusting the initial smoothing coefficient through the adjusting coefficient to obtain an optimal coefficient. The method has the effect of improving the reaction capacity of the vaporizer to the real-time temperature change in the temperature prediction process.

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 self-disinfecting system can include a cladding having a flexible body that conforms to a substrate. The system can further include a disinfection means for disinfecting an exterior surface of the cladding. The disinfection means can be selected from a germicidal irradiation means, a photocatalytic disinfection means, or a chemical disinfection means for disinfecting the exterior surface of the cladding. The germicidal irradiation means can employ germicidal radiation from one or more locations within the body or the substrate to disinfect the cladding. The photocatalytic disinfection means can employ excitation radiation to produce reactive oxygen species using a photosensitizer incorporated into one or more polymeric layers of the body or a coating thereover to disinfect the cladding. The chemical disinfection means can employ a chemical disinfectant incorporated into the one-or-more polymeric layers of the body to disinfect the cladding.

The invention discloses a method and a system for controlling disinfection equipment for animal husbandry and veterinary medicine, relates to the technical field of equipment control, and is used for solving the problems that the automation degree of the existing disinfection and killing operation is insufficient, and the disinfection and killing are weak, a plurality of disinfection and killing points are arranged in an animal husbandry farm, and the disinfection equipment, a sensor module and a wireless control terminal are arranged; the sensor module is used for acquiring livestock environment data of a livestock area under each disinfection point, the wireless control terminal is used for inputting the livestock environment data of the respective livestock area, parameter configuration and equipment state detection are carried out on disinfection equipment of the respective livestock area, disinfection operation of the respective livestock area is carried out, and whole-process monitoring is carried out; the method comprises the following steps: acquiring a monitoring result, marking a disinfection weak item of each disinfection device, establishing a respective disinfection fitting model according to the disinfection weak item, executing respective disinfection operation again according to the disinfection fitting model, and pushing a disinfection result of each disinfection point to an animal husbandry veterinary, thereby realizing automatic high-efficiency disinfection.

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.

The invention relates to the technical field of crop cultivation, and discloses a greenhouse sterilization system for crop cultivation, which is composed of a sterilization module, an ozone generation module, a chemical spray module, a temperature and humidity adjustment module, a control system, a monitoring system and an alarm system; the sterilization module is used to kill pathogenic microorganisms in the greenhouse; the ozone generation module generates ozone gas by principles such as high-voltage discharge or ultraviolet irradiation; the chemical spray module is used to store, transport and spray various sterilization chemicals; the temperature and humidity adjustment module is used to monitor the temperature and humidity in the greenhouse in real time; the control system receives signals from various sensors in the sterilization module, the ozone generation module, the chemical spray module and the temperature and humidity adjustment module, and controls opening and closing; the monitoring system is used to monitor the environmental conditions in the greenhouse and the growth conditions of crops; the alarm system is a system for issuing an alarm when a system failure or abnormal situation occurs.

A plume cleaning system for a toilet is integrated with a toilet. In one example, a plume cleaner assembly adjacent to a toilet seat is independently removable with respect to the toilet seat. The plume cleaner assembly may include a plume cleaner, apertures, and a fan positioned to draw plume air through the plurality of apertures for treatment by the plume cleaner and expel the treated plume air out of the plume cleaner assembly in a direction at an angle to the apertures. In another example, a plume cleaner assembly with the toilet seat may include at least a fan, an electrostatic collector, and a mist generator. In another example, a plume cleaner assembly is integrated in a tank of the toilet to generate a sanitization fluid that is channeled into the toilet bowl through an overflow tube and / or rim channels.

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 provides a medical community work assisting device which comprises two supports, a water spraying pipe, a water conveying pipe and two spray heads, and a cleaning mechanism used for cleaning the spray heads is arranged on the outer front side of the water spraying pipe. The dredging assembly can linearly reciprocate back and forth through the execution assembly in the cleaning mechanism, the dredging assembly can directly act on the nozzle, blockages are rapidly and thoroughly removed through physical acting force, and automatic cleaning of spray holes of the spray head is achieved; the problem of nozzle blockage caused by disinfection liquid residues or external impurity accumulation is effectively avoided, the continuity and uniformity of spraying disinfection are guaranteed, the dredging effect is further enhanced through the synergistic effect of the optimization assembly, the optimization assembly can drive the dredging rod and the cleaning brush on the surface of the dredging rod to rotate while the dredging rod is used for dredging, and the dredging effect is improved. When the cleaning brush rotates, the contact area between the cleaning brush and the inner wall of the nozzle can be better increased, and tiny parts of the inner wall of the nozzle can be touched.

According to the intelligent integrated disinfection supply management system, system integration and interoperability are optimized, a platform and an open interface are unified, a unified comprehensive management platform is adopted, and in combination with a standardized interface (such as HL7, FHIR, RESTful API and the like), efficient integration with other systems (such as HIS, EMR, equipment management system and the like) of a hospital is ensured. Meanwhile, the system design needs to have good expandability and compatibility, and butt joint of different devices and software platforms is supported; according to the layered architecture design, a layered architecture is adopted, interaction between a core module and an external system is carried out through a data middle layer, direct coupling of all systems is avoided, and maintainability is improved. Through integration of advanced Internet of Things technology, data analysis, intelligent monitoring and remote support functions, an efficient, safe and flexible disinfection management solution is provided for medical institutions. The system realizes seamless integration with other information systems of a hospital, ensures real-time sharing and accuracy of data, and improves management efficiency and decision ability.

The invention relates to the technical field of medical instrument disinfection and drying, in particular to a nursing medical instrument disinfection and drying device which comprises a disinfection tank, an ultrasonic cleaning mechanism is arranged in the disinfection tank, and a vibration and rotation combined driving mechanism is installed on the upper portion of the disinfection tank. A rotary washing frame capable of synchronously rotating and vibrating up and down is in transmission connection with the vibration and rotation composite driving mechanism, a rotation generation module is installed on the rotary washing frame, a cleaning carrier belt capable of circularly rotating is installed on the rotation generation module in a transmission mode, elastic binding belts are installed on the cleaning carrier belt at equal intervals, and a reciprocating shaking driving mechanism is arranged on the rotary washing frame. The key innovation point is that a complex and efficient cleaning, disinfecting and drying system is constructed by utilizing single motor driving, the driving motor drives the fixed shaft to rotate so as to drive the movable shaft to enable the rotary washing frame to rotate, and meanwhile, the eccentric cam on the wheel shaft pushes the dirt vibrating frame to enable the rotary washing frame to vibrate up and down.

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.

The present invention relates to the technical field of livestock manure cleaning equipment, and specifically discloses a manure cleaning device for farm management, including a cleaning frame, a collecting frame is fixedly provided on the top of the cleaning frame, and a movable cover is flipped on the top of the collecting frame, and also includes: a conveying unit, a cleaning unit and a post-processing unit, and the conveying unit includes a conveying bin, and the conveying bin is fixedly provided on one side of the cleaning frame. The cleaning frame is designed with a structural combination of a driving motor, a driving wheel, a moving wheel and a hand frame, which reduces labor intensity and facilitates flexible mobile cleaning; the structural combination design of the movable cover of the collecting frame, the flushing ring pipe, the water storage tank and the water pump ensures internal cleaning and manure delivery efficiency, and the solid-liquid separation frame and the discharge port control component facilitate manure classification and processing and precise discharge, reduce labor intensity and pollution risks, and ensure farm hygiene and manure resource utilization.

The invention relates to the technical field of disinfection devices, and particularly discloses a medical ultrasonic probe convenient cleaning and disinfection device which comprises a cleaning box, a fixed supporting stand column is vertically installed on the side edge of the cleaning box, a lifting frame is controlled on the fixed supporting stand column through a lifting mechanism in a lifting mode, and a rotating disc is arranged in the lifting frame. The rotating disc is provided with a rotating driving mechanism in a matched mode, a plurality of rotating supporting shafts evenly distributed around the center of the rotating disc are arranged at the top of the rotating disc, the lower ends of the rotating supporting shafts are rotationally connected with the rotating disc, positioning clamping mechanisms are arranged on the rotating supporting shafts, and a synchronous rotating mechanism is arranged between the rotating supporting shafts and the rotating disc in a matched mode. A filter screen is arranged at the bottom of the lifting frame, and an elastic vibration mechanism is arranged between the rotating disc and the filter screen in a matched mode. According to the ultrasonic probe cleaning device, multi-angle cleaning of the ultrasonic probe can be achieved, the impact cleaning effect is achieved, the cleaning efficiency is high, the problem of incomplete cleaning is effectively avoided, and meanwhile vibration cleaning operation can be conducted.

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.

The present invention discloses an intelligent disinfection toilet cover, comprising an upper cover, a seat ring and a rear cover, wherein the rear cover is arranged at the tail of the seat ring, and the upper cover is arranged at the top of the seat ring. The nozzle in the present invention is arranged as a 360-degree rotating induction spray nozzle, which can spray alcohol and sterilize the seat ring without dead angles at 360 degrees; the alcohol storage box is provided with a capacity monitoring module, and the outer side of the alcohol storage box is provided with a first wiring plug connected to the capacity monitoring module, and the end of the alcohol capacity monitoring power line away from the hydroelectric generator is connected to the first wiring plug, and the alcohol capacity is sensed and prompted through the alcohol inventory monitoring module, which is convenient for use; the induction switch is provided with an infrared induction module, and the end of the upper cover switch induction power line away from the hydroelectric generator is connected to the infrared induction module, and the infrared induction module senses through infrared rays, which is intelligent induction. When the user leaves the toilet, the upper cover is automatically closed, and the nozzle automatically disinfects the seat ring and the toilet cleaning cavity.

The invention relates to the technical field of intelligent management, in particular to an intelligent medicine safety management system based on voice navigation and an application method of the intelligent medicine safety management system. The storage unit is arranged to be used for storing a plurality of medical articles, and the medical articles are provided with attribute information including the valid period; the triggering module is used for opening the storage unit and triggering and reminding the position of the matched medical article or triggering the medical article to be discharged to the medicine outlet; the identity recognition module is used for recognizing personnel information of personnel operating the mobile medicine vehicle; and the voice control module is configured to receive voice information of a person at first, then identify key information including the medical articles from the voice information, then find the positions of the corresponding medical articles from the storage unit, and then transmit the position information to the trigger module to obtain the corresponding medical articles. The defects of an intelligent management system in the aspects of traceability and accurate management are overcome.

Apparatuses are disclosed which include a lamp assembly having a germicidal lamp configured to emit ultraviolet light and a base supporting the germicidal lamp. The apparatuses further include a support structure holding operational components for the apparatus and an automated actuator for moving the base and the germicidal lamp relative to the support structure. In addition, the apparatuses include a processor and a storage medium having program instructions which are executable by the processor for activating the automated actuator such that the base and the germicidal lamp are repositioned relative to the support structure while the germicidal lamp is emitting ultraviolet light.

The invention belongs to the technical field of clinical medical care, and particularly relates to a medicine dispensing and sterilizing device which comprises a bearing unit composed of a rotating platform, a plurality of storage plates and a driving part, and the storage plates are distributed on the upper side of the rotating platform in a circumferential array mode and used for containing medicine bottles. The driving part is used for realizing rotation of the object placing plate while the rotating platform drives the object placing plate to revolve; the disinfection unit is composed of an inner cylinder, an outer cylinder, a positioning baffle, a plurality of medicine spraying heads and a medicine supply assembly, the inner cylinder is arranged on the upper side of the rotating platform, the inner cylinder and the outer cylinder are both inserted into the outer cylinder, the multiple storage plates are located in an annular disinfection cavity formed between the inner cylinder and the outer cylinder, and the multiple medicine spraying heads are arranged on one side of the outer wall of the inner cylinder and connected with the medicine supply assembly; the positioning baffle is connected to the upper ends of the inner cylinder and the outer cylinder; the plurality of water-absorbing cotton strips are arranged in the disinfection cavity, are positioned on the other side of the inner barrel and are used for wiping the surfaces of the medicine bottles. According to the device, disinfectant fluid on the surfaces of disinfected medicine bottles can be fully cleaned, and the medicine dispensing safety is improved.

Cleaning systems and methods, wherein the system includes a chamber configured to receive a body part of a user or an object, where the user's skin or object is exposed to one or more cleaning, disinfecting and / or sterilizing processes, such as chemical agents, mechanical energy, ultraviolet light, and ultrasound, to clean, disinfect and / or sterilize the skin or object.

The invention particularly relates to a medical equipment disinfection device for hemodialysis. The medical equipment disinfection device comprises a box body, a movable placing plate, a rotatable rotating frame, a plurality of placing frames, a spraying mechanism, a sterilizing mechanism and a drying mechanism, the placing plate can move back and forth under the action of the guide rail and the telescopic electric cylinder, and instruments are convenient to take and place; the rotating frame rotates through the driving motor, so that the instruments are overturned, and the disinfection coverage rate is increased; a detachable partition plate is arranged in the placing frame, so that instruments can be classified conveniently; the spraying mechanism sprays disinfectant and flushes the instruments with clear water through a switchable pipeline, and the sprayed liquid is recycled through a filtering structure; the sterilization mechanism adopts an ultraviolet lamp for sterilization, and the drying mechanism provides clean hot air to complete drying treatment; the device integrates the functions of convenient taking and placing, intelligent overturning, multi-section spraying, efficient sterilization, rapid drying and the like, is compact in structure and convenient to operate, and is suitable for efficient and full-process automatic disinfection treatment of dialysis medical instruments.

The invention provides a medical lumen instrument disinfection method which comprises the following steps: acquiring a three-dimensional digital model of a lumen instrument through scanning equipment, extracting lumen data and generating standardized structure parameters; constructing a docking interface template library according to the standardized structure parameters, and generating an initial interface model; loading an initial interface model and inner cavity data through fluid mechanics simulation software, simulating flow distribution of a sterilizing agent and determining flow blocking and leakage positions; geometric parameters of the initial interface model are adjusted according to flow blocking and leakage positions, and a docking system model with enhanced adaptability is generated; calculating the flow velocity and pressure parameters of a sterilizing agent according to the suitability-enhanced docking system model and the inner cavity data, and generating flow parameter configuration; the injection rate and the medium viscosity are adjusted according to the flow parameter configuration and the inner cavity attribute, and a sterilization parameter set is generated; and driving the docking system model to execute a sterilization operation through the sterilization parameter set, collecting coverage distribution data and generating an optimization control scheme.

The invention relates to the technical field of biomedical engineering, in particular to an automatic disinfection system for a laparoscope. The invention provides an automatic disinfection system for a laparoscope. The automatic disinfection system comprises a control module; the disinfection module is in communication connection with the control module and is used for implementing a preset disinfection function according to a first instruction of the control module after an operation; the disinfection cabin module is in communication connection with the control module, the disinfection module is arranged in the disinfection cabin module, and the disinfection cabin module is used for automatically disinfecting surgical instruments after an operation; the positioning module is bound with a surgical instrument and is in communication connection with the control module, and the positioning module is used for positioning the surgical instrument and transmitting positioning information to the control module; and the transmission module is in signal connection with the control module and is used for transmitting the surgical instruments into the disinfection cabin module according to a second instruction of the control module.