13 results about "Bedbugs" patented technology

The subject matter of the present disclosure relates, in various embodiments, to an apparatus, system and method that provides a new and improved ozone treatment chamber that effectively and efficiently disinfects and sanitizes a multitude of target objects using locally generated ozone and humidity. The present invention comprises a housing unit, an ozone generator, a humidity generator, an ozone destructor and a control system for managing same. In alternate embodiments, in addition to the above structures, a heating system is provided to assist with drying if needed and / or to eradicate lice, bedbugs and their eggs. In use, the present invention disinfectants (at least a 3 log 10 or 99.9% reduction in virus titers) and sanitizes (at least a 3 log 10 or 99.9% reduction in bacterial count) a plurality of viruses and bacteria, respectively, thus eliminating the need for harsh chemical liquids.

This invention discloses a residential storage system, a whole-house fresh air system, and a whole-house five-constant system. It involves setting several micro-ventilation fresh air points on storage cabinets such as wardrobes, cabinets, shoe cabinets, and bathroom cabinets, and installing a waste air collection module connected to an external negative pressure source. The waste air collection module creates several micro-ventilation return air points within the cabinet, which are arranged far apart from the micro-ventilation fresh air points. The micro-ventilation fresh air points, the internal space of the cabinet, and the micro-ventilation return air points work together to form a cabinet exhaust airflow channel. Under the negative pressure created by the micro-ventilation return air points, dry airflow from the indoor space outside the cabinet is driven through the internal space of the cabinet from the micro-ventilation fresh air points, driving the discharge of accumulated formaldehyde and benzene pollutants within the cabinet, effectively reducing and controlling the humidity of these enclosed and hidden spaces, preventing the proliferation of mold, bacteria, microorganisms, and bedbugs, and eliminating the main sources of pollution and blind spots in the freshness and cleanliness of the residential space.

A mobile heating apparatus to heat a space for the treatment of bed bugs within the space includes an air mixing chamber, a fresh air inlet extending from outside the space to the mixing chamber; and a recirculation air inlet extending from inside the space to the mixing chamber. Air from the mixing chamber is passed through a heat exchanger and to an outlet for return to the space. A first CO sensor is associated with the fresh air inlet, and a second CO sensor associated with the recirculation inlet. A control, responsive to the first and second CO sensors, can disable the burner if the first CO sensor detects a CO level in the fresh air in excess of a first predetermined level, and disable the burner if the second CO sensor detects a CO level in excess of a second predetermined level that is higher than the first predetermined level. In some embodiments, blowers are provided to facilitate movement of air in the heater and change the relative proportions of fresh and recirculated air to reduce CO content in the space, or increase the temperature of the space.

The present invention provides a repellent composition for pyrethroid-resistant bedbugs, the composition comprising 3,4-dimethoxybenzaldehyde as an active ingredient. The invention also provides a method for repelling pyrethroid-resistant bedbugs, the method comprising using the compound or the composition containing same, and uses of the compound or the composition containing same for use in repelling pyrethroid-resistant bedbugs.

[Problem] To provide a three-dimensional bedbug trap in which bedbug adhesion strength is improved and which can prevent the detachment of bedbugs that have been trapped and does not allow the escape of the bedbugs therefrom.　[Solution] This three-dimensional bedbug trap is provided with: a three-dimensional passage layer 110 having pore diameters that allow the passage of bedbugs; and a three-dimensional structure adhesive layer 120 for trapping bedbugs, which is provided on the back side of the three-dimensional passage layer 110 and is impregnated with an adhesive agent. The three-dimensional structure adhesive layer 120 for trapping bedbugs is not exposed on the outer surface of the three-dimensional passage layer 110. Bedbugs entering inside from the surface of the three-dimensional passage layer 110 are trapped by the three-dimensional structure adhesive layer 120. A trap in which bedbugs are enclosed so as to be prevented from escaping can be freely formed by using a net body 140.

The present invention provides a bed bug control composition comprising an azadirachtin extracted from neem seed kernels with a minimum purity 40% but not limited to the same, mixture of plant extracts and additives. The present invention provides a composition comprising azadirachtin, geraniol oil, citronella oil, Cedar wood oil, clove oil, rosemary oil, thyme oil and others. The present invention further provides a process for preparation of bed bug composition.

The present invention discloses a compound sanitary insecticide composition and its application. The active ingredients are active ingredient A and active ingredient B, wherein active ingredient A is pyrethroid and active ingredient B is a piperic acid derivative compound, with the remainder being an adjuvant. The weight ratio of active ingredient A to active ingredient B is 1:20 to 20:1, preferably 1:5 to 5:1, and the total weight percentage of active ingredient A and active ingredient B in the composition is 2 to 80%. The binary composition solves the problem of pest resistance to pyrethroids and has the characteristics of high efficiency, low toxicity, and environmental friendliness. The binary composition is suitable for indoor and outdoor control of pests including mosquitoes, flies, cockroaches, fleas, bedbugs, millipedes, and other sanitary pests, and is suitable for homes, restaurants, hotels, train compartments, and animal husbandry.

To provide a bedbug trap.SOLUTION: A bedbug trap 10 may include a sheet-like main body part 20 provided with a region 22 in which an attractant is disposed. The bedbug trap may include an adhesive part 30 arranged to surround the region. Any of the bedbug traps described above may include a bent portion at a peripheral edge of the main body part. The bent portion may be ridge-folded. In any of the bedbug traps described above, a corner of the peripheral edge of the main body part may be cut out. Any of the bedbug traps described above may include a release member covering at least the adhesive part. In any of the bedbug traps described above, a mark indicating an orientation may be attached to the main body part.SELECTED DRAWING: Figure 1

To provide a bedbug extermination method capable of killing not only larvae and adult bedbugs but also their eggs.SOLUTION: An object to be treated is housed in an airtight treatment chamber formed inside a treatment container. Carbon dioxide gas is supplied into the treatment chamber to replace the air in the treatment chamber with carbon dioxide gas. Over a predetermined treatment period of 7 to 20 days, the carbon dioxide gas concentration in the treatment chamber is maintained at a given preset concentration from 60 vol.% to 80 vol.% inclusive, and the temperature inside the treatment chamber is maintained at a given preset temperature from 15°C to 35°C inclusive.SELECTED DRAWING: Figure 1

The present application relates to a kind of insecticide compositions, specifically a sanitary insecticide composition and its application.The composition is component A and component B, wherein component A is a compound shown in formula I;component B is oxamyl, carbosulfan, propoxur or carbaryl;the synergistic effect of the insecticide composition of the present application is obtained at a certain ratio, and the knockdown and lethal effect are improved compared with single agent, which is suitable for preventing and treating sanitary pests such as mosquitoes, flies, fleas, ants, cockroaches, mites, wasps and bedbugs.

An automated dry-heating bedbug eradication device for pest eradication is provided herewith. By the use of a specifically fabricated graphene-coated copper heating film, the dry-heating device of the present invention can readily achieve a temperature that is higher than the well-established temperature of 45° C., which is proven lethal to all life stages of bedbugs, and also effective in ant eradication. The device is carefully designed to achieve high portability and maneuverability, and is customizable to accommodate the needs to sanitize mattresses of different sizes in different settings, ranging from home use to commercial hotel or hostel uses. The device of the present invention is also equipped with wireless connectability to mobile applications, and infrared sensor and PID systems for remote real-time monitoring and control.

The invention relates to an environment-friendly ink diluent composition and a preparation method thereof, in particular to an environment-friendly ink diluent composition and a preparation method thereof, which utilize natural products of tuna oil and bug secreted ethanol fraction to replace harmful substances of acetone and toluene in the traditional diluent, and reduce the use of ethanol at the same time. The coloring and quick-drying properties of the ink are improved.

The application provides a multifunctional insecticidal device, which comprises a front guide cylinder, a rear guide cylinder, a base, a sliding guide rail, an electric heating insecticidal mechanism and an ultraviolet sterilization mechanism; a through hole I is arranged through the base, the front guide cylinder is fixed to the upper portion of the sliding guide rail and close to the front end, the rear guide cylinder is fixed to the upper portion of the base, and the rear end of the sliding guide rail passes through the through hole I of the base; the electric heating insecticidal mechanism and the ultraviolet sterilization mechanism are arranged between the front guide cylinder and the rear guide cylinder; the front guide cylinder, an electric heating outer cylindrical shell, an ultraviolet shell and the rear guide cylinder are coaxially arranged. The multifunctional insecticidal device can be used for killing viruses, bacteria and parasites such as fleas and bedbugs or their insect eggs on the surface of plants, walls, rock bodies, human bodies or pet bodies; the electric heating insecticidal mechanism is opened, and parasites such as fleas and bedbugs or their insect eggs on the surface that can withstand a certain temperature are subjected to high-temperature insecticidal treatment; the ultraviolet sterilization mechanism is opened, and viruses and bacteria on the surface of plants, walls, rock bodies, human bodies or pet bodies can be killed.