8329 results about "Disinfectant" patented technology

A system and method for disinfecting an exposed portion of a female luer connector is disclosed. A male luer connector coupled to a male luer connector cap is provided where the male luer connector cap has a chamber containing a disinfectant and a sealing member for sealing the disinfectant in the chamber. The chamber is at least partly opened and the disinfectant exposed by movement of the sealing member. An exposed surface of a female luer connector is caused to come in contact with the disinfecting fluid in the chamber prior to the female luer connector mating with the male luer connector.

Apparatuses and methods for providing sterile connection during, for example, dialysis therapy. The present invention provides a connector and a cap therefore that easily and readily attaches to a dialysate container and a catheter inserted into a patient's peritoneal cavity. The connector and the cap enable the dialysate to readily transport between the container and the peritoneal cavity while minimizing the potential of contamination therein due to, for example, handling during use. The connector includes a shell that encloses a cap. The cap houses a slit septum and also includes a sealed disinfectant within an interior receptacle. When the catheter or catheter set attaches to the cap, the seal breaks and the disinfectant spreads over the threads between the catheter set and the cap.

The invention describes a composition for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a thin layer of disinfectant which includes a acid-base indicator. The acid-base indicator disappears as the thin layer effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the acid-base indicator disappears as well as the disinfecting composition leaving the surface dry. The invention also relates to use of the compositions in a lotion, such as a sunscreen. Use of the acid-base indicator provides a method to visualize where the lotion is applied by color, with the color then later dissipating.

A topical spray or foam, methods of making the formulation, and methods of use thereof, has been developed. In one preferred embodiment, the composition includes one or more active agents and exhibits both antibacterial activity and antifungal activity. Excipients such as chemical disinfectants, anti-pruritic agents to minimize itching, and skin protective compounds may be added. The composition may be formulated to be dispensed as a spray or foam and the spray or foam may be administered either by a hand pump or by an aerosolizing propellant. A second single phase formulation has also been developed. The formulation comprises a first drug which is water soluble or hydrophilic and a second drug which is lipid soluble or hydrophobic, wherein at least one of the drugs is bound to an ion-exchange resin. The use of binding resins, such as ion-exchange resins, allows drugs with incompatible solvent requirements to be prepared in a single-phase formulation.

A device for disinfecting and protection a portion of a medical implement, such as a needleless hub or injection port. The device includes a shroud in the form of a cap which is shaped to engage the medical implement, and a disinfectant pad located in the cap engages the needleless hub or injection port, when the cap is applied, to disinfect and protect the hub or port. A covering is provided for maintaining liquid disinfectant in the pad to prevent loss or evaporation.

A hypodermic syringe and a plurality of single use cartridges able to be successively loaded into said syringe for providing rapid dispensing of a medicant to numerous users without possibility of contamination. The cartridges are continuously fed through the syringe for the quick and efficient inoculation of patients. An operator inserts a needle into a patient by pushing in a trigger. Prior to the needle being inserted into the patient, a disinfectant is dispersed from the cartridge to maintain sterility. An operator then pushes in a plunger forcing the medication through the needle into the patient. The plunger is pulled back into its original location after use. The needle is pulled back with the plunger out of the patient's skin and back into the cartridge. A new cartridge on a clip is then advanced into the syringe for use in inoculating the next patient needing medication. The syringe and cartridge dispenser further maintains a sterile environment during successive vaccinations reducing the transmission of any disease from patient to patient.

A dispenser assembly for dispensing disinfectant to a user and associated monitoring systems and methods. The dispenser assembly includes a main housing defining a cavity and a container disposed within the cavity and releasably secured to the main housing. The container contains a fluid therewithin. An electronics unit is coupled to the main housing and includes a sensor for detecting an activation signal. The electronics unit includes a controller for producing a reminder signal in response to the detection of the activation signal to remind the user to dispense fluid from the container.

A device for disinfecting a portion of an implement such as a needleless hub or injection port. The device includes a body shaped to engage the implement with the portion to be disinfected exposed. A disinfectant area is located on the body so as to permit pivotal displacement of the area relative to the body such that in a first orientation the portion to be disinfected is exposed and in a second orientation the portion to be disinfected is covered and the disinfectant area engages the portion to be disinfected.

The present invention relates to nanosilver-containing antibacterial and antifungal granules ("NAGs"). The NAGs have longlasting inhibitory effect on a broad-spectrum of bacteria and fungi, which include, but are not limited to, Escherichia coli, Methicillin resistant Staphylococcus aureus, Chlamydia trachomatis, Providencia stuartii, Vibrio vulnificus, Pneumobacillus, Nitrate-negative bacillus, Staphylococcus aureus, Candida albicans, Bacillus cloacae, Bacillus allantoides, Morgan's bacillus (Salmonella morgani), Pseudomonas maltophila, Pseudomonas aeruginosa, Neisseria gonorrhoeae, Bacillus subtilis, Bacillus foecalis alkaligenes, Streptococcus hemolyticus B, Citrobacter, and Salmonella paratyphi C. The NAGs contain ground stalk marrow of the plant Juncus effusus L. which has been dispersed with nanosilver particles. The nanosilver particles are about 1-100 nm in diameter. Each of the nanosilver particles contain a metallic silver core which is surrounded by silver oxide. The present invention also provides a process for making the NAGs. The NAGs can be used in a variety of healthcare and industrial products. Examples of the healthcare products include, but are not limited to, ointments or lotions to treat skin trauma, soaking solutions or cleansing solutions for dental or women hygiene, medications for treating gastrointestinal bacteria infections, sexual related diseases, and eye diseases. Examples of industrial products include, but are not limited to, food preservatives, water disinfectants, paper disinfectants, construction filling materials (to prevent mold formation).

A disinfectant dispensing system includes a dispensing device implemented to dispense a predetermined amount of disinfectant. The system further includes means for detecting the presence of a user within the vicinity of the system, means for detecting use of the dispensing device, and means for recording the presence of a particular user within the vicinity of the system and use of the dispensing device by said user. A related system for equipment cleaning includes equipment having embedded RFID tags associated with cleaning devices with corresponding RFID readers. Various methods of using the systems are also included.

An acidic aqueous hydrogen peroxid solution is provided, with improved disinfectant activity. Concentrated solutions preferably contain up to about 8% and as-used concentrations contain about 0.5% peroxide. The solution also contains from 0.1 to 5.0% of at least one acid compound, e.g. phosphoric and / or a phosphonate with from 1 to 5 phosphonic acid groups, and from 0.02 to 5% of at least one anionic surfactant. The surfactant is selected from C8 to C16-alkyl aryl sulphonic acids, sulphonated C12 to C22 carboxylic acids, C8 to C22-alkyl diphenyl oxide sulphonic acids, naphthalene sulphonic acids, C8 to C22 alkyl sulphonic acids, and alkali metal and ammonium salts thereof, and alkali metal C8 to C18 alkyl sulphates, and mixtures thereof. Most preferably the solution has an emulsifier, e.g. a salt of an alkylated diphenyl oxide. The solution may also contain corrosion inhibitors and / or lower alcohols.

Automatic pesticide, insecticide, repellant, poison, air freshener, disinfectant or other spray-type delivery systems are proposed for automating the delivery of these items to areas, for controlling pests easier, for improving environmental conditions, and for making it easier to freshen the air and to disinfect areas. The device includes a logic circuit and mechanisms containing a circuit that will enable a user to program the device to discharge a spray of its poison, disinfecting or air freshening spray(s) at a pre-selected time interval or day / time interval chosen in the unit's memory. An electromechanical valve opens to let contents escape when the spraying mechanism of the system is activated. The valve connects to a pressurized spray cylinder and it releases a controlled burst of insecticide, pesticide, repellant, disinfectant, and or air freshener as programmed. Control circuits allow the user to set when the system goes off.

A disinfectant swab is disclosed which comprises a pouch sized for protecting a luer valve. The pouch preferably has shape memory for grasping the luer valve after the pouch as been advanced over the luer valve. The pouch includes a disinfectant along at least one of a inner surface and an outer surface. In one example, the shape memory can be providing by at least one elastic portion. In one embodiment the pouch has at least one disinfectant along the outer surfaces so that the outer surface of the swab can be used to prep skin, drug vials and the like. The pouch can be sized to elastically grasp on a plurality of types of luer valves and / or to elastically grasp on a tube having the approximate outer diameter of a luer lock connector or another portion of a luer lock connector. The pouch can be comprised of elastic foam and / or can have a flattened configuration when stored and / or can be stored in a flat tear able sealed package.

A method for manufacturing molecular chlorine dioxide, by the addition of potassium iodide to a solution of alkali metal chlorite. The metal chlorite and the potassium iodide are kept separate, until the need for the generation of chlorine dioxide arises-to ensure long-shelf life. After initiation or activation of the chlorite anion to form chlorine dioxide, the beneficial properties of chlorine dioxide can be used, for different health and cosmetic purposes. Such uses include the treatment of herpes, dandruff, acne, skin rashes (e.g. poison ivy), ulcers, bed sores, warts, nail fungus, athletes foot, sun burn and gum disease; and as an antiseptic, disinfectant, and general deodorant form refrigerator sprays to oral mouthrinses.

An ice coating is placed on the hypodermic needle to cool the flesh during insertion. The ice coated front end is sharp, for penetration. The ice coating can be formed by cooling the needle and dipping it in water or molding ice onto the needle. A refrigeration chamber or cryogenic chamber can be used to cool the needle. The mold for forming an ice coating can be cooled by a cryogenic fluid or refrigerant being conducted into coils of the mold surrounding heat conducting mold walls that are used to form the ice coating on the needle. The water can be sterilized with disinfectant included.

The invention discloses a two-component waterborne polyurethane colored paint and the preparation method. The components of the paint are 5 to 15 water, 0.2 to 0.5 dispersant, 0.1 to 0.3 antifoamer, 0.1 to 0.3 wetting agent, 3 to 25 paints, 0 to 50 fillers, 10 to 80 film forming resins, 0 to 5 film forming additives, 0.1 to 0.3 disinfectant, 0.1 to 0.3 antiflash rust agent, 0.5 to 2 thickeners, 1 to 20 hydrophilically-modified polyisocyanate. The preparation method is that water, dispersant, antifoamer, wetting agent, paints and fillers are dispersed evenly by a sand mill, a ball mill or a high-speed stirrer after stirring, and are added with film forming resins, film forming additives, disinfectant, antiflash rust agent and thickeners to gain the product-component A. The hydrophilically-modified polyisocyanate is component B. The component A and component B are mixed uniformly when using. The invention is characterized in that the invention does not adopt organic solvents, does not contain toxic paints and has no harm on the human body and environment, and the properties can reach the solvent two-component polyurethane paint, which can be produced to the primer, intermediate coat and finishing coat, and can be applied in the surface of the wooden ware, cement and metals.

The present invention is an apparatus and method for disinfecting or sanitizing a desired object. The apparatus includes a container for an aqueous solution; the container may be a spray bottle. The apparatus includes an electrolytic cell, containing an electrolyte, an electrical power source, a control circuit for providing an electric charge to the electrolyte to create an oxidant, and a fluid connection between the cell and container to permit introduction of the oxidant into the aqueous solution to create a disinfectant.

Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and / or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.

The invention discloses a detergent for a washing machine and an automatic disinfectant adding device. The automatic adding device comprises a washing machine water inlet valve, a solvent box and a washing machine sink component; the automatic adding device also comprises an automatic adding precise control device which is connected with the washing machine water inlet valve, the solvent box and the washing machine sink component through connecting pipelines respectively; the automatic adding precise control device is provided with a negative pressure suction port and a constant volume container; and a solvent in the solvent box is pumped into the constant volume container by negative pressure generated by inlet water of the washing machine sink component, and the quantitative solvent is flushed into the washing machine sink component by the inlet water of the automatic adding precise control device and further flows to a washing drum. The automatic adding device makes great contribution on the aspect of adding the detergent to the washing machine, can precisely add different detergents, can fully realize automatic addition by using the negative pressure generated by the inlet water, has a simple structure, realizes automation of the washing process, and improves the washing efficiency.

A medical swab pouch is disclosed. The inexpensive elastic pouch contains disinfectant and is configured for protecting and swabbing a wide variety of luer systems to prevent and eliminate bacterial contamination. The pouch has a flattened configuration and can be elastically dilated, as by squeezing the pouch between the thumb and index finger and is readily carried in large numbers in nurse's pockets (in a manner similar to that for conventional alcohol swabs). The pouch covers and protects the luer valve at the discretion of the user and without transmission of torsion or longitudinal force which might loosen the luer valve or otherwise be transmitted to the vein.

Disclosed herein are multi-component peroxycarboxylic acid generation systems for enzymatically producing aqueous formulations of peroxycarboxylic acids suitable for use in, e.g., disinfectant and / or bleaching applications. The multi-component peroxycarboxylic acid generation systems comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.

A toothbrush sterilization unit for sterilizing the bristle-head of at least one toothbrush with a disinfectant. The toothbrush sterilization unit includes a housing having an interior compartment. The interior compartment includes a plurality of docking stations for holding in place a plurality of toothbrushes. The housing includes a pumping system assembly for dispensing a disinfectant on the bristle-heads of the toothbrushes during a dispensing cycle. The housing also includes a rotary fan and a heating member for drying the disinfectant on the bristle-heads of the plurality of toothbrushes during a drying cycle.

An apparatus and method for sanitizing door handles includes dispensing a germicide, such as a disinfectant, antibacterial solution or cleansing agent, onto a door handle at controlled intervals. The door handle sanitizer further includes a source of liquid or gaseous disinfectant, a spray nozzle configured to convey liquid or gaseous disinfectant from the source to the nozzle and for dispensing the liquid or gaseous disinfectant onto the handle, and a controller for causing the liquid or gaseous disinfectant to be conveyed to the handle in intervals, wherein the intervals are responsive to an external condition and the controller if free of any manual activation.

Antimicrobial compositions having synergistic combinations of octoxyglycerin and at least one other antimicrobial agent in formulations which are more effective than prior art compositions without causing increased irritation to the skin of the average user. In certain embodiments, skin irritation may be minimized by low concentrations of antimicrobials and / or the presence of soothing compounds such as zinc. Preferred embodiments include combinations of octoxyglycerin, a quaternary compound, and at least one other antimicrobial agent. Without being bound to any particular theory, it is hypothesized that the unexpected antimicrobial effectiveness of combinations of octoxyglycerin may result from an enhancement of the permeability of microbes to antimicrobials caused by octoxyglycerin.