79results about How to "Disposable" patented technology

The invention relates to a monitoring system for an electric automobile battery charging and replacing station. The system comprises a superior system, an electricity distribution monitoring system, a charging monitoring system, a battery replacement monitoring system and a video monitoring system; a monitoring work station, a server, a printer, an electricity distribution system communication management machine and an electricity utilization information collecting terminal are connected with a network exchanger of the charging monitoring system through a local industrial Ethernet; a network exchanger of the electricity distribution monitoring system is connected with a communication gateway of the superior system through the local industrial Ethernet; an intelligent communication terminal of the battery replacement monitoring system is connected with the network exchanger of the charging monitoring system through the local industrial Ethernet; and a video server of the video monitoring system is connected with the communication gateway of the superior system through the local industrial Ethernet. The system can meet the requirement of electric energy complement of large commercial vehicles and small passenger vehicles and can realize omnibearing, effective and real-time monitoring on the battery charging and replacing of electric automobiles.

A surgical instrument of the type used for visualizing and carrying out different medical procedures within cavities in the body. The device comprises two rigid blades fitted for retracting tissue layers of the cavity thus foaming a path between the blades with a film of flexible and non elastic material ending between corresponding edges of the blades giving rise to side walls preventing collapse of tissue into the path between the blade.

System for trans-dermal delivery of doses of a medicament, comprising a delivery device to be placed in dermal contact with a patient, the delivery device comprising a reservoir for holding a medicament to be delivered, a trans-dermal injection element for delivering doses of the medicament to the patient, a control unit for controlling the delivery of the medicament when activated, the system further comprising a separate hand-held drive device to be temporarily placed in proximity of the delivery device when a dose of medicament is required, the drive device comprising an activation unit for activating the control unit of the delivery device.

A combination of filters for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate such as a plastic film or glazing of a window. The combination of filters prevents or attenuates the passage of wavelengths through the substrate which would pose a security risk. The combination of filters is useful to prevent unauthorized data collection and information exchange from or within buildings or otherwise prevent such unauthorized data collection and information exchange from, for example, computer monitors or screens, personal digital assistance, and local area networks. The substrate with the combination of filters may be in the form of a bag or a tent.

Cumulative thermal exposures monitors and remote indicating cumulative thermal exposure monitors and system for reading the same are disclosed. The monitors have a thermally insulative housing with a cavity and a thermally-responsive member therein formed of shape memory material, which may be provided with a coating or sheath of insulative or shape memory polymer material, that gradually changes from a first shape to a second shape over a prescribed temperature range wherein the thermal capacity and insulative properties of the housing, cavity, and shape memory material transition temperature range are correlated relative to one another and calibrated to closely match a thermal decay profile (time-temperature profile) of the product being monitored. In remote indicating embodiments, the data can be retrieved remotely via RF transponder technology without directly viewing the monitor device.

Filtration device suited for concentration of liquid samples, particularly biomolecules, and a method of concentrating, desalting, purifying and / or fractionating liquid samples. In certain embodiments the device includes a housing having a sample reservoir, and two substantially vertically oriented and spaced apart membranes disposed in the housing. An underdrain is associated with each membrane such that fluid passing through each membrane flows through a respective underdrain into a filtrate collection chamber. The fluid that does not pass through the membrane is collected in the retentate collection chamber, and can be recovered such as by a reverse spinning step, achieving recoveries greater than about 90%. The substantially vertical orientation of the membranes increases the available membrane area by at least 2.7 times the area available in a conventional filter device. The two-panel configuration also maintains more available membrane area in use during the last stages of filtration than a one-panel configuration.

A plastic film bag serves as disposable urine collection device especially suitable for female use. The bag has a resealable top opening. Adjacent the top opening along opposed long sides are two tubular members with an end aperture dimensioned for insertion of a finger into each tubular member. When the bag is mounted on two fingers, the fingers can hold the bag open and press the bag against the body on either side of the urinary orifice. In this position, the user can void into the bag without mishap. The device may be used by inserting the bag mounted on the fingers of one hand inside the panties. The device may be formed from a thin plastic film. A grasping tab is connected to the aperture and extends away therefrom adapted to facilitate entrance of the finger into the member. The aperture may be provided with a stiffer annular element to further facilitate insertion of the finger into the tubular member.

The invention describes a system and methods for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions. Various combinations of UV, IR, and yellow-tinted filters are applied in various physical configurations to a transparent substrate such as a plastic film or glazing of a window for modifying selected wavelengths of electromagnetic radiation. For instance a light filter may have a multi-layered metallic sputtered stack having a relatively low sheet resistance. The combination of filters prevents or attenuates the passage of selected wavelengths through the substrate as needed to address security risks. The combination of filters is useful to prevent unauthorized data collection and information exchange from or within buildings or otherwise prevent such unauthorized data collection and information exchange from, for example, computer monitors or screens, personal digital assistants, and local area networks.

A beverage container holder for holding a beverage can or bottle comprising: a mug and a beverage container securing system. The mug includes: an inner cylindrical cavity sized to receive a beverage container; and a cylindrical shell. The cylindrical shell is composed of: an inner layer; a middle layer composed of a substantially liquid impermeable material and substantially enclosing the inner layer; and an outer layer substantially enclosing the middle layer. The mug also includes: a base member and a handle member. The beverage container securing system includes: a hole disposed through the cylindrical shell; and a tab coupled to the cylindrical shell, substantially covering the hole, including an adhesive material on the tab's inner side. The beverage holder also includes a first and second split along the cylindrical shell and a folding system. The folding system includes a first, second, and third crease which allow users store multiple holders.

The invention provides an intelligent spoon comprising a spoon handle and a spoon head which is arranged on one end of the spoon handle; and a central processing unit (CPU), a radio frequency identification (RFID) card reader which communicates with the CPU, a communication module, a weighing sensor, a temperature sensor, a camera, a global positioning system (GPS) or an A-GPS module, a module capable of sending short messages or making calls automatically, a memory for storing data, a battery for supplies power, a power switch which is serially connected between the battery and the CPU, and a calling switch which is connected with the CPU for starting the module which sends short messages or makes calls automatically are arranged on the spoon handle. The intelligent spoon has a simple structure, is easy to manufacture and realize mass production, has the functions of communicating with external communication equipment, weighing, measuring temperature, GPS positioning, active calling, processing images and identifying electronic labels, and can provide a lot of convenience for people.

The invention discloses a remote monitoring and managing method achieving whole process management over distributed rural sewage treatment facilities.The method comprises the steps that data collected by the sewage treatment facilities are transmitted to a monitoring and managing server through a wireless communication network in real time, the monitoring and managing server stores and processes the collected data and transmits an analysis result to remote operating equipment, a user adjusts running parameters of the sewage treatment facilities through a platform of the remote operating equipment in real time, adjusted data is transmitted back to the sewage treatment facilities through the wireless communication network, a site equipment running state monitor and a data collector are adjusted, and then distributed managing on the sewage treatment facilities is achieved.According to the method, not only can the different functions be designed according to the managing demands of the sewage treatment facilities, but also whole process management can be achieved, and whole-covering monitoring and managing on all life cycle links of an engineering project is achieved.

The invention provides a microfluidic chip and a single cell protein quantitative detection device and method. The chip is composed of a PDMS (Polydimethylsiloxane) layer and a quartz layer; a microfluidic chip technology is combined with a liquid drop formation technology, a fluorescence antibody preparation technology and a fluorescence detection technology and then high-throughput quantitative detection of proteins in single cells is realized; reliable device and method are provided for characterization of cell biological characteristics. By designing and manufacturing a fluorescence antibody pair and setting an optical filter, the detection precision can be effectively improved and detection errors are reduced. Equipment including an inverted fluorescent microscope, a photomultiplier and the like can be used in a traditional biological laboratory, so that the device and the method have strong adaptability and high portability and are convenient to realize.

A disposable cleaning device for the barrel or bore of a gun or firearm is provided which comprises a jag member which is adapted to contain a cleaning fluid for the barrel or bore, which jag member has means at one end for securing to a ram-rod or cable and also has means for allowing the cleaning fluid to contact an absorbent cleaning material. In certain embodiments the absorbent cleaning material surrounds the jag member and is pre-wetted with cleaning fluid or becomes wetted with cleaning fluid after a rupturable means within the jag member containing the cleaning fluid is ruptured or broken. In other embodiments, the jag member includes an internal chamber containing the cleaning fluid sealed with a rupturable or removable membrane or member, which when ruptured or removed, allows cleaning fluid to escape and contact cleaning material which is, or which is brought, in proximity to the chamber. In all the embodiments of the invention the devices have self-contained storage of cleaning fluid and are disposable after a single use.

A 3D printer that can use ABS-plus plastic material deployed in the battlefield for printing polycarbonate, or rubber components individually or in combination to create component parts comprised of two or more materials. A library of autonomous vehicles will be created utilizing the standard components and the 3D printer. These libraries will include a variety of light weight UGVS, fixed wings UAVS, quads rotors, hex-rotors, UGS, etc. The library will also include a variety of standard payloads that would be interchangeable from platform to platform. Each model in the library will provide the operator with a performance envelop of the printed system. A submission and approval process will be created for new devices. A common control architecture for controlling the devices will be forced on every model in the library.

Filtration device suited for concentration of liquid samples, particularly biomolecules, and a method of concentrating, desalting, purifying and / or fractionating liquid samples. In certain embodiments the device includes a housing having a sample reservoir, and two substantially vertically oriented and spaced apart membranes disposed in the housing. An underdrain is associated with each membrane such that fluid passing through each membrane flows through a respective underdrain into a filtrate collection chamber. The fluid that does not pass through the membrane is collected in the retentate collection chamber, and can be recovered such as by a reverse spinning step, achieving recoveries greater than about 90%. The substantially vertical orientation of the membranes increases the available membrane area by at least 2.7 times the area available in a conventional filter device. The two-panel configuration also maintains more available membrane area in use during the last stages of filtration than a one-panel configuration.

To provide an accelerated aging seed testing kit system, a single sheet of plastic or other suitable formable sheet material is pressed into the shape of a compartment base having recesses for mounting a seed holder. A seed holder that includes a seed support and a seed support holder is formed. The seed support holder is formed of a single sheet of plastic having radially extending tabs that fit into the recesses of the container to support the seed support above the bottom of the test kit. A bypass channel for addition of an aqueous solution used in the prescribed test condition is provided in the seed holder. A lid is formed out of one piece of plastic having a bendable tab to serve as a port and the openings and connecting points of the lid and seed holder are positioned so they can only fit together in one orientation having the port above the bypass channel.

A safety syringe needle comprises a needle, a needle holder, a needle protective cover, a spring, and a locking-releasing structure, wherein the needle protective cover, which is sleeved on the needle holder before and during injection, is moved to the needle after injection and protects the needle, the spring disposed between the needle holder and the needle protective cover is used for driving the needle protective cover to move from the needle holder to the needle after injection, and the locking-releasing structure disposed between the needle holder and the needle protective cover is used for locking the needle protective cover at the needle holder before and during injection and releasing the needle protective cover after injection. When located at the needle holder, the needle protective cover compresses the spring on the needle holder; and when the needle protective cover is located at the needle, the spring is released. The safety syringe needle prevents medical staff from being accidentally punched by the needle during use, prevents reusing of a syringe / needle, and has the advantages of disposability, safety, sanitation, convenience in use, and easiness in recycling.

A combination of filters for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate such as a plastic film or glazing of a window. The combination of filters prevents or attenuates the passage of wavelengths through the substrate which would pose a security risk. The combination of filters is useful to prevent unauthorized data collection and information exchange from or within buildings or otherwise prevent such unauthorized data collection and information exchange from, for example, computer monitors or screens, personal digital assistance, and local area networks. The substrate with the combination of filters may be in the form of a bag or a tent.

The invention provides intelligent chopsticks which comprise a central processing unit (CPU), a radio frequency identification (RFID) card reader which communicates with the CPU, a communication module, a weighing sensor, a temperature sensor, a camera, a global positioning system (GPS) or an A-GPS module, a module capable of sending short messages or making calls automatically, a memory for storing data, a battery for supplies power, a power switch which is serially connected between the battery and the CPU, and a calling switch which is connected with the CPU for starting the module which sends short messages or makes calls automatically. The intelligent chopsticks have a simple structure, are easy to manufacture and realize mass production, have the functions of communicating with external communication equipment, weighing, measuring temperature, GPS positioning, active calling, processing images and identifying electronic labels, and can provide a lot of convenience for people.

The invention describes a system and methods for filtering electromagnetic and visual transmissions and for minimizing acoustic transmissions. Various combinations of UV, IR, and yellow-tinted filters are applied in various physical configurations to a transparent substrate such as a plastic film or glazing of a window for modifying selected wavelengths of electromagnetic radiation. For instance a light filter may have a multi-layered metallic sputtered stack having a relatively low sheet resistance. The combination of filters prevents or attenuates the passage of selected wavelengths through the substrate as needed to address security risks. The combination of filters is useful to prevent unauthorized data collection and information exchange from or within buildings or otherwise prevent such unauthorized data collection and information exchange from, for example, computer monitors or screens, personal digital assistants, and local area networks.

This invention relates to a pouch injector made from a flexible and / or collapsible material. The pouch could contain a gusset that allows the pouch to free stand and allows for a greater pouch interior volume. The pouch and dispensing adapter(s) are used to dispense and / or inject a liquid, for example, into a tire through the valve stem. The invention can be used for either repairing a tire puncture and also preventing future tire punctures and leaks

An protective device for insertion into the crevice adjacent to the anus, and cover adjacent portions of the derriere. The protective device cover includes a solid sheet of material with an adhesive on one side which adhesive can be used to apply the cover directly onto the portion directly around and adjacent to the anus after it has been inserted into the crevice. The cover also includes slits or holes through which evacuated material may pass through. The cover may also be made from a “plastic-wrap” type material that adheres to human skin when pressure is applied. In an alternate embodiment, a wiping pad is provided between two layers of the cover, which traverses the hole opening when a stab string is pulled to effect at least partial cleaning in the anus area. This almost eliminates the need for toilet paper, keeps the body clean, and avoids excessive contamination.

A disposable salt chlorine generator for use in conjunction with a swimming pool, spa, hot tub or large vessel of water includes a bracket for mounting a housing on a wall of a swimming pool, spa, hot tub or large vessel of water. The housing is releasable mounted relative to said bracket and contains a compartment wherein a halogen-producing electrode configuration is removably mounted relative to the compartment. An electrical cable is operatively connected to the halogen producing electrode configuration for providing electrical power thereto.

The invention relates to a device for the perfusion of a human liver graft, which includes: (a) an upper tray which includes a container suitable for holding a liver graft in an inverted position with respect to the normal anatomical position, in contact with a preservative solution, an arterial perfusion circuit, and a portal perfusion circuit, separate from said arterial perfusion circuit; and (b) a lower console, which supports said tray and which includes a means for sending or supplying said preservative solution, a means for supplying power, a means for temperature control, a means for supplying oxygen, a means for controlling the flow rate and pressure, said tray and console being connected in a secure, removable manner, wherein said means for temperature control maintain the temperature of the liver graft between 0 ºC and 40 ºC.

Disclosed in the invention is a brushless direct-current motor simulator. A winding subsystem simulator simulates a winding resistor, an inducer and a back electromotive force; an electromagnetic subsystem simulator simulates an electromagnetic moment of a brushless direct-current motor; a load characteristic simulator simulates a load moment; a mechanical subsystem simulator simulates a mechanical characteristic of the brushless direct-current motor; a magnetic flux density simulator simulates a distribution characteristic of the magnetic flux density of the rotor of the brushless direct-current motor; a back electromotive force subsystem simulator simulates back electromotive forces of three-phase windings of the brushless direct-current motor; and a position sensor simulator simulates an output signal of a switch hall sensor. According to the invention, the electronic load of the brushless direct-current motor body can be replaced; and the brushless direct-current motor simulator has the real electrical and mechanical characteristics of the brushless direct-current motor; important parameters like a driving voltage, a driving current, a back electromotive force and an electromagnetic moment and the like can be monitored; information including commutation errors and current abnormality and the like can be recorded; and the simulator has the fault self-diagnosis capability and the processing capability.

A weapon protection device for enclosing a weapon. The weapon protection device protects the weapon from adverse conditions, including water, dust, dirt and sand. The weapon protection device features a transparent or translucent material that is impervious to water and is lightweight. The material is highly flexible and stretchable. The weapon protection device is compact when not in use and requires very little storage space. The weapon protection device allows a user to fire the weapon with either hand while the weapon is inside the protection device. The weapon protection device is designed to be a shoot-through device, which can be used where a weapon must be transported through a wet and / or dirty environment. The weapon protection device allows the weapon to be used on short notice and does not require removal of the weapon from the weapon protection device in order to use the weapon. A clear window is provided in the device in line with the standard projection sight (such as a laser sight) on the weapon so that the sight can be used even if the weapon is in the weapon protection device. A waterproof opening seal, such as a dry sack seal, is provided.

The invention discloses a three-dimensional cell paper chip sensor and an application thereof in bacterial lipopolysaccharide detection, and belongs to the technical field of analysis and detection. The novel three-dimensional cell paper chip sensor is constructed by combining a wax spraying printing technology, a silk-screen printing technology, a cell three-dimensional culture technology and anelectrochemical sensing technology, has the advantages of low cost and portability of a paper chip, authenticity of three-dimensional cell culture and high sensitivity and rapidity of electrochemicalanalysis at the same time, and can accurately detect low-content lipopolysaccharide. The invention further discloses a preparation method and an application of the three-dimensional cell paper chip sensor, and indirect detection and toxicity judgment of food-borne pathogenic bacteria can be achieved. The three-dimensional cell paper chip sensor has the advantages of sensitivity, high efficiency, miniaturization and the like, is low in price, and is suitable for detection of known pathogenic bacteria and toxicity judgment of unknown pathogenic bacteria.

The invention discloses a mulberry bast degumming automatic production process, which is characterized by mainly comprising the steps of degumming of mulberry bast raw materials, and automatic feeding, striking and fiber opening, rinsing, rolling dehydration, and loosening and debonding of degummed raw materials to form fibrous bundles, and the like. The process not only effectively connects the mulberry bast degumming production process together to form a complete process flow, overcomes the defect that the existing degumming production process is realized step by step, can reduce the labor intensity, decrease the employment, improve the production environment, enhance the production efficiency and the reliability of the process quality control, and improve the fiber quality, but also has the functions of water recycling and primary treatment and reusing by classification of wastewater, so as to reduce the production water consumption and sewage treatment capacity by more than 35 percent, thus reducing the energy consumption and greatly reducing the production cost.