Abstract: An active insert capturing device having a capturing opening with an opening edge, a receiving chamber having a chamber wall, at least one glare light source, an insect trap in the form of a suction device, the insect device including at least one carrying handle and is portable. The insect capturing device can be configured as a removable vacuum cleaner attachment.

Abstract: An insect trap (10) and a method for attracting and/or trapping insects (12) are disclosed. The trap (10) has an intake (14) leading into an interior space (20) of the insect trap (10), which intake (14) continues into a suction duct (16) where an air flow (18) provides a negative pressure at the intake (14). Furthermore, the trap (10) has a portion surrounding the suction duct (16) in the vicinity of the intake (14) and enveloping the suction duct (16) such that the suction duct extends into the interior space (20) of the trap (10). The portion is at least partially permeable to outflowing air (24) and forms at least part of an outer wall (22). In addition, a front side (28), adjoining the outer wall (22), is largely impermeable to air and is at least slightly spaced from an outlet (30) of the suction duct (16).

Abstract: A system for a pest deterring device including a barrier assembly, an ultrasonic assembly and a structure assembly is disclosed. The barrier assembly includes a barrier that has a rectangular triangular shape. Within the barrier is an ultrasonic transmitter that generates and emits ultrasonic waves. The ultrasonic waves are released from the barrier through apertures located thereon. The ultrasonic transmitter helps to deter and repel pests from entering a structure of the structure assembly even when the door is open. The barrier serves as a blockade that helps to increase the safety and cleanliness of users as the nuisance of pests such as rodents or snakes is eliminated by the barrier and the ultrasonic waves emitted by the ultrasonic transmitter.

Abstract: An insect vacuum and trap attachment system can include a tubular member having an elongate channel that extends along an outer surface of the tubular member. The system can also include a suction member that slideably receives the tubular member. The suction member can have a narrowed open tip that receives insects and a stem that extends along at least an outer surface of the suction member. The stem can be slideably received by the elongate channel to enable the suction member to slide with respect to the tubular member. The system can include a catch that protrudes from the stem. The catch may be arranged and configured to receive a portion of an insect filter pod and thereby couple the insect filter pod between the tubular member and the suction member.

Abstract: It is important to trap and identify mosquitos to ensure the safety of the population where mosquitos gather. The classification of a type of mosquito is typically accomplished by a unique wingbeat signature that is characteristic of different types of mosquitos. One of the goals of the trap is to quickly identify the mosquito and then quickly release the mosquito. This application will allow the user to obtain an approximate population so that the appropriate type and amount of insecticide can be applied to control the population to insure the health of the human and animal population while at the same time minimizing danger to the environment or surrounding ecosystem.

Abstract: An insect trap and a method of using the same. The insect trap includes a housing. The insect trap also includes a glue board receiving space located inside the housing. The insect trap further includes one or more light sources for attracting insects into the housing. The insect trap also includes a camera having a lens. The lens has a front element. The camera is positioned to capture images of a glue board when the glue board is received in the glue board receiving space. There is no line of sight between the or each light source and the front element of the lens. This may prevent light from the or each light source reaching the front element directly. The method can include using an image captured by the camera to determine that a glue board received in the glue board receiving space needs to be replaced.

Abstract: The present invention relates to an insect trap for attracting insects using a UV LED and sucking and capturing the attracted insects with a fan. The insect trap of the present invention comprises: a body; a suction part provided on one side of the body; a fan installed behind the suction part; at least one UV LED, provided on the body at least around the fan, for irradiating ultraviolet rays forward; a discharge part for discharging air sucked in by the suction part in a direction different from the air suction direction of the suction part; a duct which is an air passage from the suction part to the discharge part; a first streamlined inner surface, provided on an inner wall side opposite to a direction in which the duct extends on the basis of the suction part, for guiding air sucked into the suction part toward the duct; and an insect net, installed in the discharge part, for passing the air therethrough and capturing insects being sucked in together with the air.

Abstract: An insect killing system has a blower drawing air entraining insects from below a vacuum machine, impelling the air upward, a flange oriented horizontally at an outlet to the blower, and a killing assembly affixed to the flange. The system is characterized in that the killing assembly comprises a plurality of panels of a common width, having an upper edge, a lower edge, and opposite side edges defining an area for each panel, the area closed by a relatively thin perforated sheet material exhibiting a matrix of through holes, individual panels affixed by the bottom edge to the flange on opposite sides, with each panel oriented by a steep angle from vertical, with each panel in the plurality parallel to and spaced apart from one or more adjacent panels, such that the area defined by an inside diameter of the flange is covered by the plurality of adjacent parallel panels.

Abstract: An insect vacuum and trap attachment system can include a tubular member having an elongate channel that extends along an outer surface of the tubular member. The system can also include a suction member that slideably receives the tubular member. The suction member can have a narrowed open tip that receives insects and a stem that extends along at least an outer surface of the suction member. The stem can be slideably received by the elongate channel to enable the suction member to slide with respect to the tubular member. The system can include a catch that protrudes from the stem. The catch may be arranged and configured to receive a portion of an insect filter pod and thereby couple the insect filter pod between the tubular member and the suction member.

Abstract: Embodiments relate to smart mosquito and insect trap devices, networks and method for detecting, counting, trapping and discarding a population of mosquitoes and/or insects. The mosquito species include the ones such as Aedes mosquito species that can cause Zika virus diseases. The device comprising a housing (201) having a directional force through a narrow path (240) to move an insect or mosquito in a predetermined direction. The device comprises one or more detectors (255) to detect a presence of an insect or mosquito along the path (240). An isolated basket (260) or trap is included to trap the insect or mosquito at a location below or at an end of the path. A processor (352) tracks a count of a population in the basket based on detection of the presence of the insect or mosquito.

Abstract: A rodent bait station having a counting mechanism configured to monitor the number of rodents entering the bait chamber of a rodent bait station. The housing has a counting mechanism in communication with the entrance of at least one bait chamber opening. A sensor is in communication with the counting mechanism. The counting mechanism can be mechanically actuated or electronically activated when the sensor detects a rodent entering through the bait chamber of the bait station. The bait chamber has at least one bait rod having an end that is hingedly connected to an inner wall of the bait chamber. A resilient member is in communication with the bait rod to position the bait rod in a substantially horizontal orientation when the housing lid is closed and to position the bait rod in a substantially vertical orientation when the housing lid is opened.

Abstract: A feces collection device for sanitary collection and disposal of fecal matter includes a housing that defines an internal space. An orifice is positioned in a front of the housing. A first grate is positioned in the housing proximate to a back of the housing. A power module and a motor are coupled to the housing and positioned in the internal space. The motor is selectively operationally couplable to the power module. A fan is coupled to the motor and is positioned in the internal space. The motor is positioned to rotate the fan. The fan is configured to pull air and the fecal matter through the orifice into the internal space. The fecal matter is retained in the internal space as the air exits the internal space through the first grate.

Abstract: A system for luring pests including a pest detector and a pest lure. The pest detector may be adapted to generate a type detection signal having a value indicative of a type of a pest in proximity to the pest detector. The pest lure may be in electrical communication with the pest detector and adapted to activate responsive to the type detection signal.

Abstract: The present invention relates to a lightweight, portable vacuum that can be operated with a single hand. The invention provides improved means of collecting small objects, pet waste, dust, dirt, or other small debris without requiring excessive bending or stooping by the user. Advantageously, the invention provides improvements that reduce or potentially eliminate the user's contact with pet waste or other potentially hazardous solid waste.

Abstract: A vacuum trap has a vacuum chamber and a conduit having at least one first opening open to atmosphere and a second opening connected to the vacuum chamber. A valve connects the conduit to the vacuum chamber and seals the vacuum chamber. A vacuum source maintains a vacuum inside the vacuum chamber immediately prior to the valve opening, the vacuum being sufficient to draw a vermin through an opening of the conduit. A detector detects the presence of vermin, the valve opening in response to a signal from the detector when vermin are detected.

Abstract: The invention relates to an SCR catalytic convertor system and a method for operating a reductant metering process of an SCR catalytic converter system (14) of an internal combustion engine (10), wherein the SCR catalytic converter system (14) has a first SCR exhaust emission control device (16), an SCR catalytic converter (18) arranged downstream of the SCR exhaust emission control device, and a reductant metering device (20) for metering a reductant into the exhaust gas flow upstream of the first SCR exhaust emission control device (16), wherein the reductant metering process is controlled at least depending on a temperature of the first SCR exhaust emission control device (16) and of the SCR catalytic converter (18) arranged downstream, wherein (I) if the temperature of the first SCR exhaust emission control device (16) is greater than or equal to a predetermined minimum temperature (T_SPF min) and the SCR catalytic converter (18) arranged downstream is less than a predetermined minimum temperature (T_SCR

Abstract: A system, a method, and a device for exterminating insects are provided. The system includes a housing having a heating chamber, a fan disposed inside the housing and coupled to the heating chamber. The heating chamber includes a first heating element, a tube having a proximal end and a distal end. The proximal end of the tube is coupled to the housing. The distal end includes at least one second heating element. Upon activation, the fan creates a suction effect throughout the tube and causes an insect from a surface to be drawn into the distal end. When the insect is drawn into the distal end, the second heating element applies heat to initially exterminate the insect. Then, the insect is drawn in to the heating chamber. The first heating element performs final extermination of the insect and deposits the insect inside the heating chamber.

Abstract: A collector of adult insects, their eggs and larvae has a vacuum-producing motor disposed within a housing. An inlet nozzle is used to draw the targeted organisms into the housing along a flow path featuring grids heated to a degree sufficient to kill the organisms. Mechanical expedients such as fan blades can be disposed in the flow path to apply mechanical killing forces and to blow debris off of adjacent grids. The organisms are directed to a collector which can be heated and which can contain insecticidal substances to provide additional killing expedients for the collected organisms. The flow rate and temperature ranges are adjustable to create sufficient heat and time of contact to kill selected organisms. The collector is especially useful for treating bedbug infestations without the need for toxic chemicals, long-term treatments which make the space being treated uninhabitable and other more extreme treatment regimens.

Abstract: A device for trapping flying insects and a system of such devices are disclosed. The device includes a supporting frame with an associated combustible fuel supply connected to a combustion device with a fan which is operated to generate an exhaust gas having carbon dioxide to attract flying insects. The insects are drawn into a trap chamber on the frame by suction where they are collected and/or killed. The device may further include various sensors to regulate fuel flow and fan speed in accordance with insect activity as influenced by environmental and other factors.

Abstract: A device for attracting and capturing or otherwise disabling insects includes a fan mechanism structured and arranged to provide an outflow of air out of the device to atmosphere, and to draw an inflow directed counter the outflow from atmosphere into the device, the outflow being substantially within the inflow outside of the device. The flow mechanism is also structured and arranged to provide an insect attractant in the outflow. The device can include mounting structure being adapted to position the device with the outflow directed in a substantially downward direction. The outflow attracts insects to the vicinity of the device, and the inflow urges the insects to enter the device. An insect disabling structure is arranged with the flow mechanism to capture or otherwise disable insects being urged into the device by the inflow.

Abstract: A device for trapping insects that includes a roof or cover and a trap or cage that are disposed at opposite ends of a housing. One or more solar cell(s) that convert UV rays into solar energy for powering one or more trap components is/are attached to the cover. The cover preferably has two panels that adjustably cooperate with the housing to improve capture of UV rays by the solar cell(s). A fan is disposed in the housing and oriented to direct an airstream through the housing and toward the trap. A damper is disposed in the airstream proximate the trap and includes two independently operable doors. Each door is biased toward a closed position and opens during operation of the fan. The trap removably cooperates with the housing to facilitate disposal of insects captured therein.

Abstract: The automated vacuum-based pest control system features a clear tube into which a sensing means and baiting means are located sequentially along the length of the tube. The tube attaches to the hose of an existing vacuum cleaner, and upon turning on said vacuum cleaner shall suck in and trap a pest allured via the bating means. The vacuum system includes a waste bin, which can be accessed to remove the trapped pest regardless of whether the pest is exterminated or relocated. The sensing means includes a plug that plugs into a standard wall outlet and is wired engaged to a switch that turns on or off the vacuum cleaner upon detection of a pest via the sensing means.

Abstract: The vacuum-based pest capture container works in-line between an automated vacuum-based pest control system and an existing vacuum cleaner in order to detect a pest, operate the vacuum cleaner in order to generate a vacuum force capable of sucking said pest into the container for capture. The container includes an inlet opposite of an outlet, which enables fluid communication between the automated pest control system and a vacuum hose. The inlet features a one-way flap that opens inwardly upon reaction to a vacuum force generated by said vacuum; whereas the outlet includes a fixed screen so as to prevent a pest from traversing through the container. The container includes a removable lid to enable extraction of a caught pest from within. A handle shall be provided to enable articulation of the container as needed.

Abstract: A method and apparatus are disclosed that can sample a wide variety of mosquitoes attempting to rest. Because all mosquitoes rest daily, biases of typical mosquito traps are avoided, such as targeted collections of host-seeking mosquitoes or gravid female mosquitoes. A particular advantage is the inclusion of blood-engorged mosquitoes in the resting collections. In one embodiment, the apparatus includes an open-sided pot designed to attract mosquitoes seeking a daytime resting location. The mosquitoes that enter a dark space of the pot are aspirated into a screened collection receptacle by means of a battery-powered fan.

Abstract: A manually operable flying insect trap includes an elongated hollow cylindrical body having two generally closed ends and a small orifice in each of the ends. A vacuum device including a bellows, first and second ends of an intermediate pleated portion. The bellows also has a compressed state and an expanded state and is disposed adjacent a first of the opposite ends of the body with a small opening adjacent to and in communication with the small orifice in the first of the opposite ends. The funnel shape trap portion is also provided with a small orifice in the narrow portion thereof, a cone shaped piece of fly paper is attached to the inside of the tunnel shaped trap. Finally, a manually activatible mechanism is provided for expanding the bellows to draw air into or out of the body.

Abstract: A collector of adult insects, their eggs and larvae has a vacuum-producing motor disposed within a housing. An inlet nozzle is used to draw the targeted organisms into the housing along a flow path featuring grids heated to a degree sufficient to kill the organisms. Mechanicla expedients such as fan blades can be disposed in the flow path to apply mechanical killing forces and to blow debris off of adjacent grids. The organisms are directed to a collector which can be heated and which can contain insecticidal substances to provide additional killing expedients for the collected organisms. The flow rate and temperature ranges are adjustable to create sufficient heat and time of contact to kill selected organisms. The collector is especially useful for treating bedbug infestations without the need for toxic chemicals, long-term treatments which make the space being treated uninhabitable and other more extreme treatment regimens.

Abstract: A battery-powered insect removal device comprises a funnel-shaped housing further including a cylindrical handle which has a fan motor, a battery, an operating switch, and electrical components which generate a vacuum across the opening of the funnel. During use, the device is electrically activated and then placed near a flying or crawling insect. The vacuum will draw the insect inside where it is exterminated by a plurality of fan blades and collected within and interior receptacle. The receptacle is removable for emptying and cleaning.

Abstract: The subject matter disclosed herein provides a flea vacuum. The device may include a nozzle having a first opening and a second opening. The first opening may have a tapered end and may be configured to vacuum an insect (e.g., a flea, etc). The device may also include a hose coupled to the nozzle. The device may also include an adapter coupled to the hose. The adapter may have an end configured for insertion into a vacuum. The device may also include a kill agent comprising bentonite as the active ingredient for killing and/or neutralizing pests, such as for example fleas. Related apparatus and methods are also described.

Abstract: A chassis having a bug attracting and killing property includes a housing, a heat dispersing fan fastened in the housing, and a bug killing assembly located in the chassis. The bug killing assembly includes a body which defines a cavity, and a bug catching net positioned in the cavity. The heat dispersing fan pulls air into the cavity to form airflow. The airflow sucks bugs into the cavity to be caught by the bug catching net.

Abstract: The invention resides in an insect trap (10) comprising a housing (14) which has one or more access apertures (19) to permit entry of insects into a hollow interior (19B) of the housing (14) and a catchment tank (20) located below the one or more access apertures (19) for trapping of insects characterized in that there is provided an air diffuser (30) above one or more access apertures (19) and an air blower (37) or fan located adjacent to the air diffuser (30) for generating circulating air within the housing (14). Circulating air is then confined mainly to the housing interior (19B) and does not escape through the access apertures (19).

Abstract: The invented equipment attracts mosquitoes in long distance by carbon dioxide which is created by combustion of kerosene and in short distance by temperature of a landing wall which is warmed up by exhaust gas of the combustion, utilizes not only intake air flow and habit of the mosquitoes to bite but also gravitational force, then effectively and economically traps the mosquitoes which land on the mosquito landing wall.

Abstract: The present application discloses a system for trapping flying insects, a first chemical lure such as lactic acid, a salt of lactic acid, or combinations thereof, and a second chemical lure comprising a source of ammonia. The lures may be employed in particular geometric shapes contained in specifically designed housing to ensure an effective release rate over extended periods of time.

Abstract: A fan type noxious insect control apparatus is disclosed which is desirably used carried on a user's body part and excels in noxious insect control performance. To this end, the apparatus is so configured that air is drawn through an inlet port (6) by driving of an axial flow fan (3) and passed through a chemical carrier (2) carrying a noxious insect control active ingredient to form the air containing such active ingredient, the air being run out through an outlet port (7) to diffuse the active ingredient into the ambient atmosphere and further that the inlet port (6) at an upstream of the fan (3) is open facing axially thereof, the outlet port (7) at a downstream of the fan (3) is open facing radially thereof, and there are provided an annular wall (8) surrounding the fan (3) and an air flow passage (9) communicating between a delivery section of the fan (3) and the outlet port (7) to convert air flowing out of the axial flow fan (3) axially thereof to air flowing radially thereof.

Abstract: A system, a method, and a device for exterminating insects are provided. The system includes a housing having a heating chamber, a fan disposed inside the housing and coupled to the heating chamber. The heating chamber includes a first heating element, a tube having a proximal end and a distal end. The proximal end of the tube is coupled to the housing. The distal end includes at least one second heating element. Upon activation, the fan creates a suction effect throughout the tube and causes an insect from a surface to be drawn into the distal end. When the insect is drawn into the distal end, the second heating element applies heat to initially exterminate the insect. Then, the insect is drawn in to the heating chamber. The first heating element performs final extermination of the insect and deposits the insect inside the heating chamber.

Abstract: The present application discloses a device for attracting and capturing flying insects, and a method for attracting and capturing flying insects. The device and method use at least one electrically-powered airflow generator and an electrically-powered heater.

Abstract: An apparatus for catching an insect sitting on a contact surface. The apparatus includes a casing, a light source disposed in the casing for dazzling and immobilizing the insect on the contact surface, and a catch tube disposed in the casing and movable relative to the casing. The apparatus further includes a catch container disposed adjacent to the catch tube and a slider to lift the insect off the contact surface. The slider is movable relative to the casing.

Abstract: An insect trap having a cylindrical tubular body with a top end and a bottom end and an oval flexible flapper removably mounted in regions adjacent the bottom end whereby the peripheral edge of the flapper is in contact with the inside surface of the body for the condition of no air blowing down the body and the peripheral edge of the flapper spaced from the inside surface of the body for the condition of air blowing down the body.

Abstract: An apparatus and method for eradicating and disposing of bugs and pests. An inlet hose is connected to an inlet opening of a housing having a cutting or shredding device movably mounted therein. The hose or inlet opening may have a cutting screen removably mounted therein for initially shredding bugs and pests entering the hose. A first motor is connected to the housing for moving the cutting or shredding device therein. A second motor is connected to the housing for creating a vacuum within the housing and the inlet hose to suck bugs and pests into the inlet hose and into the housing. A waste container is removably mounted on the housing. When the first and second motors are operated, the inlet hose can be positioned to suck bugs and pests into the housing for shredding.

Abstract: The invented equipment attracts mosquitoes in long distance by carbon dioxide which is created by combustion of kerosene and in short distance by temperature of a landing wall which is warmed up by exhaust gas of the combustion, utilizes not only intake air flow and habit of the mosquitoes to bite but also gravitational force, then effectively and economically traps the mosquitoes which land on the mosquito landing wall.

Abstract: A manually operable flying insect trap includes an elongated hollow cylindrical body having two generally closed ends and a small orifice in each of the ends. A vacuum device including a bellows, first and second ends of an intermediate pleated portion. The bellows also has a compressed state and an expanded state and is disposed adjacent a first of the opposite ends of the body with a small opening adjacent to and in communication with the small orifice in the first of the opposite ends. The funnel shape trap portion is also provided with a small orifice in the narrow portion thereof, a cone shaped piece of fly paper is attached to the inside of the tunnel shaped trap. Finally, a manually activatible mechanism is provided for expanding the bellows to draw air into or out of the body.

Abstract: An insect trap including a suction device to suck insects into a catch where they are killed or detained. The insect trap also includes a catalytic reactor that uses a portion of the air and a combustible fuel to produce CO2. The CO2 is expelled from the trap at one end and the intake air is sucked in at the other. Intake and outlet ports for the intake air and lure respectively are angled toward each other. Accordingly, more insects that are drawn to the lure become trapped in the intake air.

Abstract: An insect trap that uses light, a baited area and a timer to attract, incapacitate and kill insects. The trap is used to capture insects by attraction to a light source and/or a bait source. When the insects are investigating the light and or the baited area, a timer energizes a fan that draws the insects into its blades incapacitating the insects and dropping them into a removable tray. The tray is then dumped and the device is ready for the next cycle.

Abstract: The best results are produced by approaching the insect 13 with the open end of inner tube 10B of the apparatus pointing towards the insect 13, from a distance which does not frighten the insect into flying or crawling away, such that the positive airflow indicated by the arrows A approach the surface 12 on which the insect 13 rests. In the same movement the open end of inner tube 10B is brought closer and closer to the insect 13, thus increasing the positive air-pressure on insect 13. The insect 13 that is pinned to the surface 12 on which it has rested due to the positive air-pressure indicated by the arrows A, is then vacuumed into inner tube 10B, due to the vacuum effect of the negative air-pressure indicated by the arrows B.

Abstract: A chamber has upper end and lower ends. A base has an annular trough receiving and supporting the lower end of the chamber. When water is within the trough, air flowing through slots in the lower end of the chamber becomes moisture laden. A fan in the chamber directs the air flow in a recirculating path of travel. A carbon dioxide tank in the chamber dispenses carbon dioxide into the recirculating path of travel of the air flow. A solenoid has an input line coupling the tank and the solenoid and an output line with an exterior extent with apertures and a foam covering constituting a reservoir. A control assembly activates and inactivates the fan and the carbon dioxide tank in a timed sequence.

Abstract: A suction device for catching, for example, insects includes a piston arranged for axial movement in the axial direction inside a housing having a suction tube, and a spring attached between the piston and the suction tube. A locking member releasably locks with a latching member when the suction tube is moved in the axial direction against the piston. A trigger is actuated from outside the housing to release the latching member of the piston from the locking member of the suction tube. A spring force from the spring then causes the piston to move away from the suction tube toward the rear wall of the housing, producing a vacuum inside the housing which draws in the insects, spiders and other small animals.

Abstract: The invention resides in an insect trap (10) comprising a housing (14) which has one or more access apertures (19) to permit entry of insects into a hollow interior (19B) of the housing (14) and a catchment tank (20) located below the one or more access apertures (19) for trapping of insects characterised in that there is provided an air diffuser (30) above one or more access apertures (19) and an air blower (37) or fan located adjacent to the air diffuser (30) for generating circulating air within the housing (14). Circulating air is then confined mainly to the housing interior (19B) and does not escape through the access apertures (19).

Abstract: A device for attracting and capturing or otherwise disabling insects includes a fan mechanism structured and arranged to provide an outflow of air out of the device to atmosphere, and to draw an inflow directed counter the outflow from atmosphere into the device, the outflow being substantially within the inflow outside of the device. The flow mechanism is also structured and arranged to provide an insect attractant in the outflow. The device can include mounting structure being adapted to position the device with the outflow directed in a substantially downward direction. The outflow attracts insects to the vicinity of the device, and the inflow urges the insects to enter the device. An insect disabling structure is arranged with the flow mechanism to capture or otherwise disable insects being urged into the device by the inflow.

Abstract: A flying insect trapping device configured to be used with a fuel supply containing a combustible fuel is disclosed. The trapping device includes a combustion device that includes an inlet port for receiving the combustible fuel, a turbulence reducing structure for substantially laminating flow of a mixture of the combustible fuel and air, a catalyst element disposed downstream of the turbulence reducing structure, a heat zone having a hollow interior space in between the turbulence reducing structure and the catalyst element to enable the combustible fuel to flow into the heat zone for continuous combustion therein to create an exhaust gas comprising carbon dioxide, and a plurality of heat exchanger fins extending inwardly into the hollow interior space of the heat zone for conducting heat generated by the continuous combustion.

Abstract: A flow restrictor is provided to reduce pressure in the flow of a fluid, such as a hydrocarbon-based fuel. The flow restrictor takes the form of a capillary that is void of any abrupt flow disruptions. The flow restrictor may be used in place of an orifice and provides the advantage that it has a larger diameter than an orifice of similar function. Precipitation is less likely to form on the restrictor and any precipitation is less likely to have an adverse affect on performance.

Abstract: An ectoparasite diagnostic apparatus comprising a vacuum motor, a microscope, a display, a non-flexible pivoting door and a containment chamber, wherein the microscope is in electrical communication with the display. The ectoparasite diagnostic apparatus provides a method of capturing live ectoparasites for observation removing live ectoparasites from a subject animal, disposing the live ectoparasites in the containment chamber, opening the non-flexible pivoting door and inserting a flea control compound, closing the non-flexible pivoting door and observing the effects of the flea control compound on the live ectoparasites via the microscope and the display.