Fluid delivery system, method, and apparatus for dispensing fluid to an animal

Abstract

The present invention relates to a fluid delivery system, method, and device for dispensing a predetermined amount of fluid to an animal, particularly one that can be used for behavior modification of the animal. The fluid delivery system can, in particular, comprise a device wearable by the animal, the device adapted to contain and store a fluid therein and to dispense a predetermined amount of fluid to the animal, particularly in response to a training stimulus during a training scenario, to encourage or otherwise guide behavior modification in the animal.

Description

[Technical Field]

[0001] The present disclosure relates to a fluid delivery system, method, and device for dispensing a predetermined amount of fluid to an animal, which may be used, in particular, for behavior modification of the animal. The system may, in particular, comprise a device wearable by an animal and suitable for containing and dispensing a predetermined amount of fluid to an animal, in particular for pets, in particular for behavior modification of the animal. [Background technology]

[0002] Collar-type training devices for dispensing fluid sprays for dogs have existed since at least 1986, when a fluid spray dispensing animal training system was disclosed in US Pat. No. 5,629,999.

[0003] Fluid spray training collars have proven from the beginning to be just as effective as, and far less painful than, collars that deliver variable, often painful electric shocks to the throat area of ​​a dog as an aversive training method. However, while the effectiveness of electric shock aversion training may be generally well known, it is less known that the release of one or more sprays of harmless fluid under a dog's chin as an aversive stimulant can be at least equally effective as an aversive training tool.

[0004] Since 1986, new applications using pressurized fluid spray discharge have been developed in human-animal interactions. However, not all applications are aversive. For example, training based on fluid spray as a reward is also possible. Furthermore, in addition to aversive training for barking suppression, aversive training systems based on fluid spray discharge for boundary and barrier regulation have been developed, along with remote aversive training methods.

[0005] However, it is understood that none of the advances in the field of animal spray training have addressed a limiting factor in conventional fluid spray dispensing collar devices: storage tank placement and size (capacity). Conventional spray dispensing collars are limited in the size (capacity) of the tank for containing pressurized fluid because the only ergonomic location for the storage tank is within an enclosure housing that hangs from the animal's neck and contains all of the sprayer's electronic and related components. For example, the enclosure housing that holds the storage tank also holds a complex electronic printed circuit board with all the signal processing and voltage regulation components, the spray release valve and solenoid, and a battery with sufficient capacity to power the related circuitry, in particular.

[0006] Packing all components into a single enclosure housing that hangs from the animal's neck severely limits the space (volume) available for the pressurized holding tank. Therefore, the tank often empties before a training session is successful or before the animal ceases the undesired behavior. This necessitates interrupting training to refill the tank, reducing the effectiveness of the fluid spray dispensing collar.

[0007] Furthermore, a further challenge with placing the storage tank within an enclosure housing that hangs from the animal's neck has been leak prevention. Known storage tanks contain seams, and the length of this seam is prone to anything from a small leak to complete seam failure due to the constant pressure exerted by the pressurized fluid against the seam and the chemical properties of the propellant for the fluid (liquid spray).

[0008] Attempts to minimize leaks range from ultrasonic sealing of seams to adding gaskets or "O" rings, but there has long been a need for a tank solution that eliminates the need for seams and gaskets and minimizes access points.

[0009] Additionally, a further limiting factor for storage tanks is that pressurized fluid requires headspace, which further minimizes the space available for the actual fluid. Headspace can be understood as the volume within the tank that does not contain any fluid for release. Rather, headspace is the volume within the tank reserved for the pressure required by any pressurized gas to force the fluid out of the tank when the release valve is activated.

[0010] Although, in theory, larger capacity tanks could be applied inside a single enclosure housing along with other sprayer components, it is believed that such larger capacity tanks have not previously been put to practical use because the enclosure housing hanging from the animal's neck would be too heavy and / or cumbersome to function effectively as designed, or would be too inconvenient and cumbersome for pet owners or trainers to choose to attach to animals for training. [Prior art documents] [Patent documents]

[0011] [Patent Document 1] U.S. Patent No. 4,627,385 [Non-patent literature]

[0012] [Non-Patent Document 1] International Electrotechnical Commission International Standard IEC 60529:1989+A1:1999+A2:2013 Summary of the Invention [Problem to be solved by the invention]

[0013] One solution is to move the tank outside the enclosure housing, which allows for the use of a smaller, more aesthetically pleasing housing that may not even look like a training device. It is therefore an object of the present disclosure to provide a system that increases fluid and head capacity while minimizing the volume the system occupies, and has a seamless, external pressurized storage tank connected to a separate enclosure housing containing a complex printed circuit board, solenoid-operated release valve, and battery. [Means for solving the problem]

[0014] Disclosed are fluid delivery systems, methods, and devices for dispensing predetermined amounts of fluid to an animal, particularly those that can be used for behavior modification in the animal. The systems, particularly, comprise a device that is wearable by (attached to) the animal, although the device may be positioned remotely from or adjacent to the animal, as disclosed herein. The device is adapted to contain and store fluid therein and to dispense the predetermined amount of fluid, particularly as a pressurized spray, to the animal to encourage or otherwise induce behavior modification in the animal, particularly in response to a training stimulus during a training scenario.

[0015] The present systems, methods, and devices provide unprecedented compact component configurations, versatile functionality, and the ability to place fluid storage tanks in locations or places where the tank is not visible to the naked eye, hidden from view, and / or separate from the device electronics, while facilitating the dispensing of fluids to animals, particularly using multiple spray training and behavior modification modalities.

[0016] The device includes a pressurized filling / refilling canister that allows a person to refill a fluid storage tank with fluid (e.g., liquid with pressurized gas) such that the refilling canister is easily connected and held in place without additional assistance from the person refilling the tank.

[0017] The device can function to modify an animal's behavior by correcting negative behavior and / or promoting positive behavior. The device can be embodied in many forms to deliver a behavior-modifying spray to an animal. The spray release / delivery event can be initiated by many triggers, such as, for example, user-initiated remote activation, visual recognition activation, odor activation, motion activation, auditory recognition activation, temperature activation, heart rate activation, and / or blood pressure activation.

[0018] For user-initiated remote activation, a remote control held by the user can communicate with the device via wireless electronic communication signals such as Bluetooth (registered trademark) (a wireless technology standard for wirelessly exchanging data between devices over short distances using short-wavelength UHF radio waves in the 2.400 GHz to 2.485 GHz industrial, scientific, and medical radio band), WiFi (a wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections and is based on the IEEE 802.11 family of standards), and RFID (radio-frequency identification, a wireless technology that uses radio waves to transmit digital data encoded in an RFID tag to a reader).

[0019] The devices detailed herein utilize a seamless, externally located tubular reservoir / storage tank, eliminating the need to include the fluid storage tank in the same housing that contains all other components necessary to operate the fluid sprayer. The present disclosure further provides an ergonomic design that allows for increased fluid storage tank capacity and incorporates sprayer functionality into the morphology of the animal designated to wear or be subjected to the training device.

[0020] The present fluid reservoir tanks, in particular, can relocate and redistribute pressurized fluid storage from a central location in the front, just below the dog's chin / nose, to an anatomically complementary location around the dog's neck to provide maximum storage capacity with minimal interference to the animal. Generally, the external tubular reservoir / reservoir of the present disclosure has a volume 5 to 10 times greater than the volume of the internal reservoir of the present technology, i.e., a reservoir provided as part of the housing. For example, the tubular reservoir / reservoir of the present disclosure can provide up to 200 sprays before requiring refilling, while certain sprayers of the present technology may only provide 30 to 40 sprays before requiring refilling. More specifically, the tubular reservoir / reservoir of the present disclosure can have a fluid volume between and including 2 ml (milliliters) and 60 ml, more specifically between and including 4 ml and 45 ml, and even more specifically between and including 6 ml and 40 ml. An exemplary range for domestic animals may be between 8 ml and 20 ml, inclusive, more particularly between 10 ml and 15 ml, inclusive. With respect to spray volume, the amount of fluid per spray may be between 0.02 ml and 0.2 ml, inclusive, more particularly between 0.05 ml and 0.1 ml, inclusive. As an example, a 10 ml fluid volume may provide approximately 200 sprays.

[0021] Furthermore, an advantageous result of the present disclosure is a significant reduction in the overall size of the spray enclosure housing, increasing the number of sprays that can be delivered before refilling the spray training device.

[0022] The above and other features of the present disclosure, and the manner in which they are achieved, will become more apparent and better understood by reference to the following description of the embodiments described herein, taken in conjunction with the accompanying drawings. [Brief explanation of the drawings]

[0023] [Figure 1] 1 is a perspective view of an annular ring device of the present disclosure; FIG. [Figure 1A]FIG. 2 is a diagram of the annular ring device of FIG. 1 placed on an animal. [Figure 1B] 2 is a profile view of the tubular body of the annular ring device of FIG. 1. [Figure 1C] 2 is a profile view of the tubular body of the annular ring device of FIG. 1. [Figure 1D] 2 is a profile view of the tubular body of the annular ring device of FIG. 1. [Figure 2A] 2 is a front view of the annular ring device of FIG. 1 with the front member of the enclosure housing removed. [Figure 2B] 2 is a left side view of the annular ring device of FIG. 1 with the front member of the enclosure housing removed. [Figure 2C] 2 is a left side view of the annular ring device of FIG. 1 with the front member of the enclosure housing removed. [Figure 2D] 2 is a longitudinal cross-sectional view of the annular ring device of FIG. 1 taken through the valve and T-coupler. [Figure 3] 2 is a longitudinal cross-sectional side view of a first elongated tubular member of the annular ring device of FIG. 1. [Figure 4] 2 is a longitudinal side view of a second elongated tubular member of the annular ring device of FIG. 1. FIG. [Figure 5] FIG. 2 is a top view of the annular ring device of FIG. 1. [Figure 6] FIG. 2 is a front view of the annular ring device of FIG. 1. [Figure 7] FIG. 2 is a side view of the annular ring device of FIG. [Figure 8] 2 is a front view of the front member of the enclosure housing of the annular ring device of FIG. 1. [Figure 9] 2 is a front view of the rear member of the enclosure housing of the annular ring device of FIG. 1. [Figure 10] 2 is a front view of the top member of the enclosure housing of the annular ring device of FIG. 1. [Figure 11] FIG. 2 is a perspective view of a battery pack for the annular ring device of FIG. 1. [Figure 12] FIG. 2 is a perspective view of a battery charger for the annular ring device of FIG. 1. [Figure 13]2 is a view of a refill canister coupled to a first connector of a first elongated tubular member of the annular ring device of FIG. 1. FIG. [Figure 14A] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14B] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14C] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14D] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14E] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14F] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14G] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 14H] FIG. 2 is a diagram of a handheld remote control that can be used to remotely operate the annular ring device of FIG. 1. [Figure 15] 2 is a diagram of the annular ring device of FIG. 1 arranged as part of a harness. [Figure 16] 2 is a diagram of the annular ring device of FIG. 1 placed as part of a garment such as a petticoat. [Figure 17] FIG. 10 is a perspective view of another annular ring device of the present disclosure. [Figure 18] 18 is another perspective view of the annular ring device of FIG. 17 with the housing removed. [Figure 19] 18 is another perspective view of the annular ring device of FIG. 17 with the housing removed. [Figure 20] 18 is a cross-sectional view of the annular ring device of FIG. 17 taken through the housing. [Figure 21]FIG. 18 is a perspective view of the annular ring device of FIG. 17 placed around a person's wrist. [Figure 22] 18 is another perspective view of the annular ring device of FIG. 17 placed around a person's wrist. [Figure 23] 18 is a perspective view of the annular ring device of FIG. 17 elastically deformed to expand the area of ​​the central opening and place the annular ring device around the wrist. DETAILED DESCRIPTION OF THE INVENTION

[0024] It is to be understood that the disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The invention herein is capable of other embodiments and of being practiced or carried out in various ways. It is also to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting to the same extent as would be understood by one skilled in the art.

[0025] The present disclosure relates to fluid delivery systems, methods, and devices for behavior modification in (non-human) animals. The animals may be mammals, such as canines (dogs), felines (cats), rabbits (hares), equines (horses), and porcines (pigs), sheep, or goats. The animals may be domesticated pets or livestock. The present disclosure also relates to fluid delivery systems, methods, and devices for dispensing fluids to humans.

[0026] Referring now to FIG. 1 , system 10 may include, among other things, an annular ring device 100 wearable by (attached to) an animal for behavioral training. Device 100 may be configured to extend around the animal's neck and is shown in the form of a collar. While device 100 is shown as a standalone collar, device 100 may also be part of clothing (e.g., the collar of a shirt or coat) or part of a harness that extends around the animal's head and / or torso. In certain embodiments, the device may include a ring, such as a closed annular ring 101, to which fastener 20 of leash 30 may be attached for walking the animal. FIG. 1A shows device 100 placed on an animal, particularly a dog.

[0027] Device 100 is suitable for containing and storing fluid therein and dispensing the fluid to prompt or otherwise guide behavioral modification in an animal, particularly in response to a training stimulus during a training session or other training scenario, and may be part of a remotely controlled fluid (spray) release / delivery animal training system.

[0028] As shown, the apparatus 100 includes a tubular band 102 , a separable connector device 200 , and a fluid dispensing device 300 .

[0029] As shown, the tubular band 102 comprises a first elongated tubular member 110 and a second elongated tubular member 130. The first elongated tubular member 110 comprises a first flexible (resiliently deformable) tube segment 112 having an annular (cylindrical) tubular body 114 that includes and defines a (cylindrical) lumen 116 (see FIG. 3 ) that provides a tubular reservoir 118 for the first elongated tubular member 110 and the tubular band 102. The tubular body 114 is seamless along its longitudinal length and may have an outer diameter between and including 6 mm (millimeters) and 12 mm, more particularly between and including 7 mm and 10 mm. The tubular body 114 may have an inner diameter between and including 4 mm and 10 mm, more particularly between and including 5 mm and 8 mm. In a particular embodiment, the tubular body 114 may have an outer diameter of 8 mm and an inner diameter of 6 mm.

[0030] Similarly, the second elongated tubular member 130 comprises a second flexible (resiliently deformable) tube segment 132 having an annular (cylindrical) tubular body 134 that includes and forms a (cylindrical) lumen 136 (see FIG. 4 ) that provides a tubular reservoir 138 for the second elongated tubular member 130 and the tubular band 102. The tubular body 134 is seamless along its length and may have an outer diameter between and including 6 mm and 12 mm, more particularly between and including 7 mm and 10 mm. The tubular body 134 may have an inner diameter between and including 4 mm and 10 mm, more particularly between and including 5 mm and 8 mm. In certain embodiments, the tubular body 134 may have an outer diameter of 8 mm and an inner diameter of 6 mm. Preferably, the tubular bodies 114, 134 have the same outer and inner diameters, respectively.

[0031] When the tubular bodies 114, 134 are formed in a polygonal shape, they may in particular be rectangular with a different (larger) outer width than the outer thickness. For example, the tubular bodies 114, 134 may have a width between 9 mm and 30 mm, inclusive, more particularly between 12 mm and 25 mm, inclusive, while the thickness may be between 4 mm and 12 mm, inclusive, more particularly between 6 mm and 10 mm, inclusive. An exemplary polygonal tubular body 114, 134 may have a width of 19 mm and a thickness of 6 mm.

[0032] As will be explained in more detail below, during use of apparatus 100, tubular reservoirs 118, 138 each provide a portion of a pressurized tubular fluid storage tank for the fluid that will ultimately be dispensed from fluid dispensing device 300. As shown, the shape of tubular reservoirs 118, 138 allows tubular reservoirs 118, 138 to be concealed by apparatus 100, whether apparatus 100 is a collar, garment, or harness. Furthermore, tubular reservoirs 118, 138 are not overly heavy or cumbersome for use with smaller animals.

[0033] Each tubular body 114, 134 is constructed from a durable extruded or molded plastic material that is strong enough to resist deformation or leakage, particularly when internally pressurized with a fluid at a pressure between 5 psi (pounds per square inch) and 100 psi, inclusive, more particularly between 20 psi and 90 psi, inclusive, and even more particularly between 30 psi and 80 psi, inclusive. An exemplary pressure can be 75 psi.

[0034] Each tubular body 114, 134 may comprise, consist essentially of, or consist of a polymer, particularly a molded (extruded) thermoplastic polymer. More particularly, exemplary thermoplastic polymers may be polyamides (also known as nylons), particularly polyamides 6, 66, and 11.

[0035] To provide the circular profile of each tubular body 114, 134, each tubular body 114, 134 is thermoformed / shaped after extrusion to provide the proper curvature when placed in an animal. This forming and shaping process maintains the inner diameter, straightens out the tubing, and provides precise compound curvatures with straight sections as needed to provide proper fluid and headspace placement for the device to provide proper function, wearability, and functionality.

[0036] Each tubular body 114, 134 may be formed as a single-layer tubular body or as a multi-layer tubular body with a single-piece construction (when viewed in profile cross-section). While cylindrical (circular) tubular bodies 114, 134 are shown, other profile shapes may include oval, elliptical, or polygonal (e.g., square, rectangular, pentagonal, hexagonal, octagonal) profiles. As shown in Figure 1B, tubular bodies 114, 134 are rectangular, while in Figure 1C, tubular bodies 114, 134 are hexagonal, and in Figure 1D, tubular bodies 114, 134 are oval.

[0037] As shown, each tubular body 114, 134 is exposed to environmental elements (e.g., sunlight, heat, cold, rain) and does not require any additional protective covering or structure in order for the collar to function. For example, each tubular body 114, 134 is strong enough to function as a collar without requiring additional nylon webbing / straps, leather bands, etc. to provide sufficient structure for the collar.

[0038] 2A , a first end region 120 of the tube segment 112 / tubular body 114 of the first tubular member 110 can be mechanically coupled to a fluid dispensing device 300 via a first end coupling device 150, while a second (opposite) end region 122 of the tube segment 112 / tubular body 114 of the first tubular member 110 can be mechanically coupled to a separable connector device 200 via a second end coupling device 152. The first end coupling device 150 and the second end coupling device 152 can each be a metal crimp ring. The crimp ring is made from a specific alloy of soft copper with a surface treatment that provides the ring with an overall surface color and protection.

[0039] 2A , a first end region 140 of the tube segment 132 / tubular body 134 of the second tubular member 130 can be mechanically coupled to a fluid dispensing device 300 via a first end coupling device 160, while a second (opposite) end region 142 of the tube segment 132 / tubular body 134 of the second tubular member 130 can be mechanically coupled to a separable connector device 200 via a second end coupling device 162. The first end coupling device 160 and the second end coupling device 162 can each be a metal crimp ring. The crimp ring is made from a specific alloy of soft copper with a surface treatment that provides the ring with an overall surface color and protection.

[0040] 3 and 4, the separable connector device 200 may be separable into two mating connectors including a first connector 202 and a second connector 250. When assembled, the first connector 202 and the second connector 250 are capable of forming at least one of a mechanical connection and a magnetic connection. When assembled, the first connector 202 and the second connector 250 are preferably capable of forming a mechanical connection and a magnetic connection.

[0041] Referring to FIG. 3 , the first connector 202 can include a cylindrical body 204 that can be formed from a metal, particularly a magnetic metal such as ferrous steel. The cylindrical body 204 includes barbed cylindrical prongs 206 for insertion into the lumen 116 at the end region 122 of the first tubing segment 112, forming a press fit with the tubular body 114. The prongs 206 can include at least one O-ring seal 208 disposed between the longitudinal barbs 210 of the prongs 206 / cylindrical body 204 to inhibit fluid leakage therebetween. Once the prongs 206 are inserted into the lumen 116 at the end region 122 of the first tubing segment 112, a coupling device 152 in the form of a crimped ring can be crimped over the prongs 206 and the tubular body 114 to create a fluid-tight seal therebetween. The O-ring can be made from polychloroprene or HNBR rubber, which is resistant to refrigerant fluids and essential oils.

[0042] The cylindrical body 204 further includes a longitudinally disposed through-bore 216. As will be described in more detail below, an entrance region 218 of the through-bore 216 defines a cylindrical cavity / socket 220 formed by a cylindrical wall 222 of the cylindrical body 204 that is configured to receive a cylindrical protrusion 252 of the second connector 250. As will also be described in more detail below, the cylindrical wall 222 also defines at least one L-shaped opening 224 (see FIG. 1 ) that operates as a bayonet connector receiver.

[0043] An intermediate region 226 of the throughbore 216 defines a cylindrical cavity / socket 228 defined by a cylindrical wall 230 that provides a valve seat for a spring-loaded valve disc 234 that is longitudinally movable within a valve 232. An outlet region 240 of the throughbore 216 extends through the prong 206.

[0044] 4, the second connector 250 may include a cylindrical protrusion 252 configured to be received in the cylindrical cavity / socket 220 of the first connector 202. The cylindrical protrusion 252 includes a radially extending pin 254 having a bulbous head 256 that operates as a bayonet connector protrusion. A terminal portion 258 of the second connector 250 may further include a permanent magnet 260.

[0045] When the first connector 202 and the second connector 250 are assembled, the cylindrical protrusion 252 of the second connector 250 is disposed within the cylindrical cavity / socket 220 of the cylindrical body 204 of the first connector 250. More specifically, when at least one of the first connector 220 and the second connector 250 is translated (axially) moved toward one another such that the radially extending pin 254 of the second connector 250 is axially (longitudinally) aligned with the L-shaped opening 224 in the cylindrical wall 222 of the first connector 202, the cylindrical protrusion 252 of the second connector 250 can fully enter the cylindrical cavity / socket 220 of the first connector 202, such that the radially extending pin 254 is disposed in the axially extending segment 224a (see FIG. 1 ) of the L-shaped opening 224.

[0046] When the radially extending pin 254 of the second connector 250 bottoms out against the wall portion 222 of the first connector 202 that forms the axially extending segment 224a of the L-shaped opening 224, at least one of the first connector 202 and the second connector 250 can then be rotated relative to each other, so that the radially extending pin 254 is positioned in the circumferentially extending segment 224b of the L-shaped opening 224 (see FIG. 1).

[0047] When the radially extending pins 254 of the second connector 250 are positioned in the circumferentially extending segment 224b of the L-shaped opening 224, the first connector 202 and the second connector 250 cannot be separated in the translational (axial / longitudinal) direction due to the mechanical interference (i.e., secure mechanical engagement) formed between the radially extending pins 254 of the second connector 250 and the wall portion 222 of the first connector 202, which form a coupled mechanical connection with each other.

[0048] Furthermore, once mechanically locked, the permanent magnet 260 of the second connector 250 can form a magnetic connection with the cylindrical body 204 of the first connector 202, which prevents the first connector 202 and the second connector 250 from rotating relative to each other, thus preventing separation of the mechanical connection.

[0049] 5, when first connector 202 and second connector 250 are connected, device 100, more particularly the collar, forms a continuous, single-loop, closed annular ring (i.e., a 360-degree loop), and when unconnected, forms an open annular ring. When first connector 202 and second connector 250 are connected, the closed annular ring forms a substantially circular opening 170 having an inner diameter suitable for device 100 to be worn by an animal. The inner diameter of device 100 may be between and including 50 mm and 250 mm, more particularly between and including 60 mm and 200 mm, and even more particularly between and including 70 mm and 150 mm.

[0050] Although device 100 is shown with both first connector 202 and second connector 250, it should be understood that either or both of first connector 202 and second connector 250 are not necessarily required, and first connector 202 and / or second connector 250 may be absent, particularly if device 100 is part of a garment or harness that can properly hold device 100 on the animal.

[0051] 5, the fluid dispensing device 300 can be positioned, inter alia, on the side of the apparatus 100 opposite the separable connector device 200. Relative to the center of the closed annular ring, the fluid dispensing device 300 and the connector device 200 are positioned at a 180 degree angle relative to each other.

[0052] As shown in FIG. 2A, the fluid dispensing device 300 includes a fluid dispensing port 302 and an on / off button switch 304, which displays a green LED indicator light when the fluid dispensing device 300 is powered on and a red LED indicator light when the fluid dispensing device 300 is powered off.

[0053] 6 , fluid dispensing spout 302 and on / off button switch 304 are disposed within housing 310, which provides a water-resistant enclosure for the components of fluid dispensing device 300. More specifically, housing 310 can be sealed to meet IP64 and / or IP67 fluid and particulate ingress requirements per International Electrotechnical Commission International Standard IEC 60529:1989+A1:1999+A2:2013. An IP64 rating can be understood to mean that housing 310 is completely protected from dust ingress and protected from water splashes from any direction. An IP67 rating can be understood to mean that housing 310 is completely protected from dust ingress and protected from immersion in water between 15 centimeters and 1 meter deep. It should be understood that by meeting the requirements of IP64, the housing 310 also meets the requirements of IP00, IP01, IP02, IP03, IP04, IP10, IP11, IP12, IP13, IP14, IP20, IP21, IP22, IP23, IP24, IP30, IP31, IP32, IP33, IP34, IP40, IP41, IP42, IP43, IP44, IP50, IP51, IP52, IP53, IP54, IP60, IP61, IP62, and IP63. It should be understood that by meeting the requirements of IP67, the housing 310 also meets the requirements of IP00, IP01, IP02, IP03, IP04, IP05, IP06, IP07, IP10, IP11, IP12, IP13, IP14, IP15, IP16, IP17, IP20, IP21, IP22, IP23, IP24, IP25, IP26, IP27, IP30, IP31, IP32, IP33, IP34, IP35, IP36, IP37, IP40, IP41, IP42, IP43, IP44, IP45, IP46, IP47, IP50, IP51, IP52, IP53, IP54, IP55, IP56, IP57, IP60, IP61, IP62, IP63, IP64, IP65, and IP66.

[0054] The IP Code, International Protection Rating Certification, or IEC standard 60529, sometimes translated as Foreign Object Protection Rating or IP rating, classifies and rates the degree of protection offered by mechanical and electrical casings against ingress (objects, including body parts), dust, accidental contact, and water. It is published by the International Electrotechnical Commission (IEC), as mentioned above.

[0055] Fluid dispensing port 302 may be particularly configured as a spray dispensing port that dispenses fluid in the form of a pressurized spray, particularly under the animal's mandible and proximate to the nose. In such instances, fluid dispensing device 300 may more particularly be referred to as a spray dispensing device.

[0056] 7, the fluid dispensing port 302 is oriented such that the longitudinal axis of the fluid valve 330 (see FIG. 2A) and / or the primary trajectory of the fluid from the fluid dispensing port 302 is at an angle θ of between 100° and 150°, inclusive, more particularly between 110° and 140°, inclusive, and even more particularly between 120° and 130°, inclusive, relative to the plane of the opening 170. As shown, the angle θ is 128°. The fluid dispensing port 302 is designed to spray the fluid in the shape of a cone that is at an angle of 45° relative to the longitudinal axis of the valve 330. The height of the cone may be greater than 150 mm, more particularly greater than 200 mm, and even more particularly greater than 250 mm, e.g., 300 mm.

[0057] Referring to FIGS. 8-10, the housing 310 includes a housing front member 312, a housing rear member 314, and a housing top member 316.

[0058] 11 , to provide (battery) power to the fluid dispensing device 300, the fluid dispensing device 300 includes a built-in, removable, rechargeable battery pack 320. The battery pack 320 comprises a battery 324 housed / enclosed within a battery pack cover 322. The battery pack 320 is removably connectable to the housing 310 via the battery pack cover 322, which is connectable and detachable to the exterior (rear side) of the housing rear member 314, among other things. The battery 324 is rechargeable via a charging port 326, which may be a USB port and associated electronics, which are also part of the battery pack 320. Referring to FIG. 12 , an AC-DC transformer / charger 328 can be used to charge the battery 324.

[0059] The housing 310, particularly the front housing member 312, rear housing member 314, and top housing member 316, as well as the battery pack cover 322, may include, consist essentially of, or consist of a polymer, particularly an injection-molded thermoplastic polymer. More specifically, an exemplary thermoplastic polymer may be polyamide (also known as nylon) 6 with 10% glass fiber reinforcement.

[0060] 2A-2C, disposed between the front housing member 312 and the rear housing member are a valve 330, a radio frequency receiver 332 including a helical antenna 334 and associated electronics (e.g., a microprocessor, a sound recognition integrated circuit) on a printed circuit board 336, a solenoid driver 338 including associated electronics (e.g., a microprocessor) on a printed circuit board 340, a (piezoelectric) microphone 342, and a coupling 344 shown as a T-coupler.

[0061] Valve 330 may more particularly be an electromechanical (electromagnetic solenoid) valve. Although valve 330 is shown to be an electromagnetic (solenoid) valve, other valve configurations may be used without departing from the scope and spirit of the present invention.

[0062] 2D , when valve 330 is operated in a known manner, fluid within tubular reservoirs 118, 138 can flow through T-coupler 344 and be dispensed (sprayed) from fluid dispensing port 302. As shown, T-coupler 344 has fluid passages 350, 352 that are in fluid communication with each other and a fluid passage 360 ​​of valve 330. When valve body 362 of valve 330 is opened in a known manner via actuation of a solenoid, fluid from fluid reservoirs 118, 138 flows through fluid passages 350, 352 of T-coupler 344, respectively, through valve 330, and then is dispensed from fluid dispensing port 302.

[0063] When the fluid in the tubular reservoir 118, 138 becomes low, additional fluid can be introduced into the tubular reservoir 118, 138 through the valve 232 of the first connector 202. As shown by FIG. 13 , the fluid can be introduced from a cylindrical pressurized filling / refilling canister 500. The pressurized refilling canister 500 can include a metal reservoir / tank 502 and a filling nozzle 504. The refilling nozzle 504 includes a rigid, tubular (hollow), cylindrical stem 506. The reservoir / tank 502 can have a volume of less than about 6 fluid ounces, and more specifically, about 3 fluid ounces.

[0064] To introduce fluid from the tank 502 into the tubular reservoir 118, the fill nozzle 504 can be translated and inserted into the bore 216 of the first connector 202 until the fill nozzle 504 contacts the valve disc 234 of the valve 232 and depresses the valve disc 234 to an open position to open the valve 232 against the bias of a spring (not shown). Fluid can then flow from the pressurized fill / refill canister 500 through the first connector 202 to the lower pressure tubular reservoir 118 and tubular reservoir 138. Once filling of the tubular reservoirs 118, 138 is complete, the filling nozzle 504 can be translated and retracted from the hole 216 of the first connector 202 until the filling nozzle 504 is no longer in contact with the valve body 234 of the valve 232, at which time the valve body 234 rises to a closed position to close the valve by spring force and / or pressurized fluid in the tubular reservoirs 118, 138.

[0065] It will be appreciated that the use of pressurized fluid requires a headspace, which is essentially a space for high-pressure gas. However, devices that release pressurized fluid may not be designed so that the valve fluid passage 360 ​​is located in the headspace. If the valve fluid passage 360 ​​is located in the headspace, particularly as the storage tank empties, high-pressure gas, rather than liquid fluid, will flow through the valve 330 when the valve 330 is opened, resulting in missed sprays (a "dry" spray) when in fact liquid sprays would be produced.

[0066] As a result of this basic shape of the tubular reservoirs 118, 138, heads are located adjacent to the end regions 122, 142 of the first elongated tubular member / tubing segment 110 / 112 and the second elongated tubing segment 130 / 132, as well as the first connector 202 and the second connector 250, allowing the pressurized gas to rise above the liquid fluid by gravity when the device 100 is suspended around the animal's neck. Therefore, the headspace is always at the top of the fluid, far away from the outlet of the valve 330. This shape makes it virtually impossible for the animal to be accidentally sprayed by headspace in front of the outlet. In short, the shape of our reservoir ensures that all headspace is above the dog's neck, and the outlet for the fluid outlet is always covered with fluid. This eliminates the need for complex pickup tubes, which are prone to failure.

[0067] To facilitate easier fluid transfer from the fluid tank 502 to the tubular reservoirs 118, 138, the stem 506 of the filling nozzle 504 may include at least one radially extending pin 508 having a bulbous head 510 (similar to the second connector 250) that operates as a bayonet connector protrusion. Similar to the radially extending pin 254, the radially extending pin 508 may be initially positioned in the axially extending segment 224a of the L-shaped opening 224, and after the radially extending pin 508 bottoms out against the wall 222 of the first connector 202 that forms the axially extending segment 224a of the L-shaped opening 224, at least one of the first connector 202 and the filling nozzle 504 may then be rotated relative to one another so that the radially extending pin 508 is positioned in the circumferentially extending segment 224b of the L-shaped opening 224.

[0068] When the radially extending pin 508 of the fill nozzle 504 is positioned in the circumferentially extending segment 224b of the L-shaped opening 224, the first connector 202 and the fill nozzle 504 cannot be separated translationally (axially / longitudinal) due to a mechanical interference (i.e., a positive mechanical engagement) formed between the radially extending pin 508 of the fill nozzle 504 and the wall 222 of the first connector 202, which form a coupled mechanical connection. Once the coupled mechanical connection is formed, the manual force applied by the user to the pressurized refill canister 500 to depress the valve disc 234 to the open position and open the valve 232 can be removed while filling of the tubular reservoirs 118, 138 continues. Thus, a unique filling device is included that allows a person to easily mechanically connect the refill canister 500 in place to refill the tubular reservoirs 118, 138 with pressurized fluid during refilling of the tubular reservoirs 118, 138 without additional human assistance after connecting the canister 500. The filling device is also unique in that it allows for a leak-free connection, facilitating hands-free filling of the tubular reservoirs 118, 138.

[0069] As shown, the fill nozzle 504 may be a separate component of the pressurized refill canister 500 that is separable from the tank 502, or may be separable from the tank 502 and connected to the tank 502 by a releasable snap-fit ​​connection.

[0070] Alternatively, or in addition, to increase the amount of fluid, for example, when the device 100 is part of a garment or harness and there is no need to couple the first connector 202 to the second connector 250, the refill canister 500 may remain coupled in the manner described above during training use of the device 100.

[0071] Furthermore, when the device 100 is empty, delays in filling the device 100 can be eliminated in the manner described above. The user simply removes the empty canister 500 with a quick twist of the bayonet connector and inserts the refill canister 500 in the same reverse motion. Thus, the ease of use of the device 100 and the detachable, remotely connected canister 500 can reduce the time required to refill the built-in tubular reservoirs 118, 138. When the canister 500 runs out of fluid, training is interrupted for the time it takes to remove and replace the canister 500.

[0072] Once the tubular reservoirs 118, 138 are filled with fluid and pressurized, the fluid can be dispensed and delivered to the animal. The fluid can be delivered to the animal in the form of a quantity of pressurized fluid, particularly a spray, directed to a localized area (e.g., near the face, particularly the mouth, nose, and / or eyes) that is particularly suited to modifying desirable or undesirable behavior in response to a training stimulus during a training session or other training scenario. The fluids utilized are generally liquids considered harmless to animals and can be various types of chemicals, including citronella, water, pheromones, and other ingredients.

[0073] In other embodiments, during a training scenario, the canister 500 can be quickly replaced with a replacement canister 500 containing a different fluid chemistry. Thus, using a pre-filled, removable, remotely connected canister 500, an animal trainer can easily switch from aversive, negative behavior modification to pheromones or other positive reinforcement behavior modification.

[0074] Although device 100 can be specifically wearable by the animal, such as placed around the animal's neck, the animal need not necessarily wear device 100 for behavior modification. For example, device 100 may be placed in an area away from (but within dispensing distance of) the animal during training, or in an area adjacent to the animal, such as at the end of a leash connected to the animal, as shown in Figure 1. As shown in Figure 1, elongated tubing member 110 / tubing segment 112 is positioned on tether 24 of leash 30, while fluid dispensing device 300 is attached adjacent the end of tether 24.

[0075] The annular ring device 100 responds to auditory signals, such as barking from a dog, that fall within a preselected frequency and decibel range of the microphone 342. However, this response is only possible if movement of the trained animal is detected above some predetermined threshold.

[0076] More specifically, device 100 may use an integrated microphone 342 and microprocessor to determine audio input from a dog's audible barking. The criteria for activation of spray valve 330 are based on the frequency and decibels of the incoming sound. Again, the microphone and listening circuitry are activated only if device 100 detects a movement of the training animal that meets a set of criteria for satisfying the movement.

[0077] In certain embodiments, the annular ring device 100 uses a sound recognition integrated circuit and microprocessor to record the training animal's unique auditory output (such as a dog barking) and use the animal's recognized auditory input as a trigger for corrective spraying to cause the animal to cease barking. The training animal's auditory recording may be entered directly into the training device 100 or into a handheld remote control or a handheld software application contained within a cell phone or similar smart device. The use of this technology significantly reduces the likelihood of inaccurate triggering of spray training due to input stimuli from external sources other than the training animal.

[0078] In certain embodiments, the tubular fluid reservoir 118 of the annular ring device 100 is elongated and concealed within the collar assembly. The device 100 is placed at the end of the collar near the training animal to facilitate effective delivery of pressurized fluid to modify behavior, either reinforcing positive behavior or discouraging negative behavior. It will be appreciated that this configuration of the spray training device has application in controlling negative pulling behavior in dogs, as well as positive reinforcement training in horses through a spray delivery device concealed in a halter and bit.

[0079] Another embodiment of the device 100 is positive reinforcement behavior modification using pheromones specially formulated for a particular training animal. These synthetic pheromones are useful for controlling stress-related behaviors and are useful in situations such as meeting a new pet, visitor, or new family member, as well as in situations that reward other positive behaviors. Those skilled in the art of animal behavior modification will also understand that several positive reinforcement fluid agents can be delivered to a wide range of training animals, including dogs, cats, horses, etc. Cats are rewarded for quiet / non-barking periods with pheromone sprays or timed doses.

[0080] 14A-14H, a handheld device (e.g., a remote control) 600 is shown that electronically and wirelessly communicates with the apparatus 100 worn by the training animal. In this embodiment, the handheld device 600 is a trigger for the spraying event, allowing the human trainer to modify the animal's behavior with either an aversive spray to discourage negative behavior or a positive / pleasant spray to encourage positive behavior. As part of the system 10, the handheld device 600 communicates directly with the annular ring apparatus 100, allowing for the delivery of varying levels of sprayed fluid for various behavior modification techniques.

[0081] Another embodiment of the annular ring device 100 is to use an aversive spray to create boundary conditions for excluding a trained animal from a particular area. In this embodiment, the annular ring device 100 may be worn by the animal or placed in an area from which it is desired to exclude the trained animal. When the animal enters the vicinity of the exclusion area, a trigger condition for the negative behavioral spray aversive agent is met and the spray is delivered to the trained animal.

[0082] Another embodiment of the annular ring device 100 can have a battery-saving mode for the battery 324. All the different functions that can be programmed into the printed circuit boards 336, 340 that operate the collar (GPS, RFID recognition, bark processing, solenoid opening and closing) can be understood as high-battery draining features. Animals such as dogs and cats sleep and lie essentially motionless for 12 to 18 hours a day. By adding a motion sensor that recognizes that the dog is resting and disables operation, users of the device 100 can leave the collar on the animal without turning the collar off, preserving battery life. For anti-bark collars, this feature allows the dog to bark freely once before an aversive spray correction is initiated. This is an important feature because many pet owners use their dogs as a fallback system to detect when someone enters their property. Owners want their pet to bark first, but not incessantly.

[0083] As shown by FIG. 15, in certain embodiments, the annular ring device 100 may be part of a harness 700 that is used specifically for walking an animal.

[0084] As shown by FIG. 16, in certain embodiments, the annular ring device 100 may be part of a garment (shown as a petticoat) specifically for keeping the animal warm and / or protecting the animal from the environment.

[0085] 17-20, there is shown another embodiment of the apparatus 100. As shown, the apparatus 100 also includes a tubular band 102 and a fluid dispensing device 300. The separable connector apparatus 200 has been omitted.

[0086] As shown, similar to the previous embodiment, the tubular band 102 comprises a first elongated tubular member 110 and a second elongated tubular member 130. The first elongated tubular member 110 comprises a first flexible (resiliently deformable) tube segment 112 having an annular (cylindrical) tubular body 114 that includes and defines a (cylindrical) lumen 116 that provides a tubular reservoir 118 for the first elongated tubular member 110 and the tubular band 102. Again, the tubular body 114 is seamless along its longitudinal length.

[0087] Similarly, the second elongate tubular member 130 comprises a second flexible (resiliently deformable) tube segment 132 having an annular (cylindrical) tubular body 134 that contains and defines a (cylindrical) lumen 136 that provides a tubular reservoir 138 for the second elongate tubular member 130 and the tubular band 102. Again, the tubular body 134 is also seamless along its longitudinal length.

[0088] As shown, the second end region 122 of the tube segment 112 / tubular body 114 of the first tubular member 110 does not include a second end coupling device 152 or a first connector 202. Rather, a barbed first plug 180 is inserted into the lumen 116 at the second end region 122 of the first tube segment 112 and forms a press fit (interference fit) with the tubular body 114.

[0089] Similarly, the second end region 142 of the tube segment 132 / tubular body 134 of the second tubular member 130 does not include a second end coupling device 162 or a second connector 250. Rather, a barbed second plug 182 is inserted into the lumen 136 at the second end region 142 of the second tube segment 132 and forms a press fit (interference fit) with the tubular body 114.

[0090] Device 100 further holds a housing 310 within which fluid dispensing port 302, on / off button switch 304, battery 324, charging port 326, fluid valve 330, printed circuit board 336, and coupling 344 are disposed.

[0091] As shown, the first elongate tubular member 110 / tube segment 112 and the second elongate tubular member 130 / tube segment 132 form closed annular rings, with at least a portion 190, 192 of their respective lengths overlapping (extending side-by-side) adjacent to one another. As shown, the first elongate tubular member 110 / tube segment 112 and the second elongate tubular member 130 / tube segment 132 each have a radial length that encompasses an arc of at least 180 degrees, although this may be longer depending on the length of the overlapping portions 190, 192.

[0092] 17 , to place the device 100 around an animal's neck, the flexible first elongated tubular member 110 / tube segment 112 and second elongated tubular member 130 / tube segment 132 can be elastically deformed from their closed position to 90 degrees (so that they each only encompass a 90-degree arc, as shown by the dotted lines) and manually bent to an open position having the overall shape of a U-shaped open annular ring, at which point the animal can place its neck within the open annular ring. When this occurs, the flexible first elongated tubular member 110 / tube segment 112 and second elongated tubular member 130 / tube segment 132 can be released from the open position and returned to the closed position by the elastic restoring force of the flexible first elongated tubular member 110 / tube segment 112 and second elongated tubular member 130 / tube segment 132.

[0093] In a different application, as shown in Figures 21-23, the annular ring device 100, particularly those of Figures 17-20, can be placed on a human body, such as an appendage / limb. As shown, the annular ring device 100 is placed around the arm, and more particularly around the wrist. In such an application, the reservoirs 118, 138 are filled with pressurized liquid hand sanitizer, including alcohol or other disinfectant fluids and / or antiviral fluids capable of killing viruses such as COVID-19, which can be dispensed into the palm of the hand by pressing the button switch 304.

[0094] The circular ring device 100 described herein can be used for training, confining, or excluding other animals, or for other uses beyond those described. Any or all of the variations of the embodiments may be used in conjunction with a spray training program to achieve desired animal behavior. It will also be understood that the training method defines the operating parameters of the circular ring device 100. Accordingly, the disclosed embodiments are not intended to limit the scope of the disclosure, and it is intended that various changes, adaptations, and modifications can be made without departing from the spirit of the invention and the scope of the appended claims. Therefore, the scope of the invention should not be determined with reference to the above description, but instead with reference to the appended claims, along with their full scope of equivalents. Furthermore, it should be understood that the appended claims do not necessarily include the broadest scope of the invention the applicant is entitled to claim, nor the only aspect of the invention claimed, nor that all described features are essential. [Explanation of symbols]

[0095] 10 Systems 20 Fasteners 24 Tether 30 Leader 100 Annular Ring Device 102 Tubular Band 110 first elongated tubular member 112 First Pipe Segment 114 Annular (cylindrical) tubular body 116 (cylindrical) bore 118 Fluid Reservoir 120 first end region of first elongated tubular member / tube segment 122 second end region of first elongated tubular member / tube segment 130 second elongated tubular member 132 Second Pipe Segment 134 Annular (cylindrical) tubular body 136 (cylindrical) bore 138 Fluid Reservoir 140 first end region of second elongated tubular member / tube segment 142 second end region of second elongated tubular member / tube segment 150 First elongate member first end coupling device 152 first elongated member second end coupling device 160 second elongated member first end coupling device 162 second end coupling device of second elongated member 170 Aperture 180 plug 182 Plug 190 first elongated tubular member / tube segment portion 192 second elongated tubular member / tube segment portion 200 Separable Connector Device 202 First Connector 204 Cylinder 206 Barbed Prongs 208 O-ring seal 210 minutes 216 Through Hole 218 Entrance area 220 Cylindrical Cavity / Socket 222 Cylindrical wall 224 L-shaped opening 224a Axially extending segment of L-shaped opening 224b circumferentially extending segment of L-shaped opening 226 Intermediate area 228 Cylindrical Cavity / Socket 230 Cylindrical wall 232 Valve 234 Valve body 240 Exit area 250 Second Connector 252 cylindrical protrusion 254 pins 256 bulbous head 258 Terminal Unit 260 Permanent Magnets 300 Fluid (spray) dispensing device 302 Fluid (spray) dispensing nozzle 304 On / Off Button Switch 310 Housing 312 Housing front member 314 Rear housing member 316 Housing top member 320 Battery Pack 322 Battery pack cover 324 Battery 326 Battery charging port 328 Battery Charger 330 Fluid Valve 332 RF receiver 334 Spiral Antenna 336 Printed Circuit Board 338 Solenoid Driver 340 Printed Circuit Board 342 Microphone 344 Coupling / T Coupler 350 Fluid passage 352 Fluid passage 360 fluid passage 362 Valve body 500 Pressurized Refill Canisters 502 Tank 504 Refill nozzle 506 Cylindrical stem 508 pins 510 Bulbous head 600 Remote Control 700 Harness 800 Clothes

Claims

1. A system (10) for dispensing a predetermined amount of fluid to an animal, wherein the system (10) comprises an annular ring device (100) configured to extend around the animal, the annular ring device (100) comprising a battery-driven electronic fluid dispensing device (300), and an attachment band (102) configured to attach the annular ring device (100) including the electronic fluid dispensing device to the animal, wherein, in the system (10), the attachment band (102) comprises an elastically deformable first tube segment (112) including a first reservoir (118), the electronic fluid dispensing device (300) dispenses fluid from the first reservoir (118), the first tube segment (112) has a first tubular body (114) surrounding a first lumen (116), the first lumen (116) includes the first reservoir (118), the first tube segment (112) comprises a first end region (120) and a second end region (122), the first end region (120) of the first tube segment is connected to the electronic fluid dispensing device (300), the second end region (122) of the first tube segment includes a valve (232) for filling or replenishing the first reservoir (118) with fluid, the system (10) comprises a pressurized filling / replenishing canister (500) and a filling nozzle (504), wherein the valve (232) is configured to be opened via the filling nozzle (504) to fill or replenish the first reservoir (118) by delivering fluid from the pressurized filling / replenishing canister (500). A system (10) characterized by this.

2. The system (10) according to claim 1, wherein the first tubular body (114) forms at least a part of the first lumen (116) and / or at least a part of the first reservoir (118).

3. The system (10) according to claim 1, wherein the first tubular body (114) has a longitudinal length extending along the longitudinal length of the attachment band (102), and the first tubular body is continuous along the longitudinal length.

4. The first tubular body (114) has at least one of a cylindrical outer contour, an oval outer contour, or a polygonal outer contour. The system (10) according to claim 1, wherein the first tubular body (114) has at least one of a cylindrical inner contour, an oval inner contour, or a polygonal inner contour, and forms the first inner cavity (116).

5. The system (10) according to claim 1, wherein the first tubular body (114) is formed from a polymer and / or an extruded tubular body.

6. The first tubular body (114) has an outer diameter in the range of 6 mm to 12 mm. The system (10) according to claim 1, wherein the first tubular body (114) has an inner diameter in the range of 4 mm to 10 mm.

7. The first tubular body (114) has an outer width in the range of 9 mm to 30 mm. The system (10) according to claim 1, wherein the first tubular body (114) has an outer thickness in the range of 4 mm to 12 mm.

8. The system (10) according to claim 1, wherein the first tubular body (114) is configured to withstand a fluid pressurized at a pressure in the range of 5 psi to 100 psi inside the first reservoir (118).

9. The system (10) according to claim 8, wherein the filling nozzle (504) is mechanically connectable to the pressurized filling / supplement canister (500) and a connector (202) disposed in the second end region (122) of the first pipe segment (112).

10. The annular ring device (100) includes two mating connectors, a first connector (202) and a second connector (250). When the first connector (202) and the second connector (250) are connected, the annular ring device (100) forms a closed annular ring. When the first connector (202) and the second connector (250) are connected, the first connector (202) and the second connector (250) form a mechanical connection and / or a magnetic connection. The system (10) according to claim 7, characterized in that the valve (232) for filling or replenishing the first reservoir (118) with fluid is arranged inside the first connector (202).

11. The system (10) according to claim 10, characterized in that the closed annular ring has an inner diameter in the range of 50 mm to 250 mm.

12. The annular ring device (100) comprises a second tube segment (132), The second tube segment (132) has a second tubular body (134) surrounding a second inner cavity (136), The system (10) according to claim 10, characterized in that the second inner cavity (136) contains a second reservoir (138).

13. The system (10) according to claim 12, characterized in that the second tubular body (134) forms at least a part of the second inner cavity (136) and / or at least a part of the second reservoir (138).

14. The first tube segment (112) comprises a first end region (120) and a second end region (122), The first end region (120) of the first tube segment is connected to the electronic fluid dispensing device (300), The second end region (122) of the first tube segment includes the first connector (202), The second tube segment (132) comprises a first end region (140) and a second end region (142), The first end region (140) of the second tube segment is connected to the electronic fluid dispensing device (300), The system (10) according to claim 13, characterized in that the second end region (142) of the second tube segment includes the second connector (250).

15. The electronic fluid dispensing device (300) comprises a fluid dispensing port (302), a battery (324), and one or more electronic components. The fluid dispensing port (302), the battery (324), and the one or more electronic components are disposed in a housing (310), and the housing (310) is sealed to meet the fluid and particulate intrusion requirements in accordance with IP64 and / or IP67 of the International Electrotechnical Commission International Standard IEC 60529:1989 + A1:1999 + A2:2013. The system (10) according to claim 1, characterized in that it is a housing.

16. The electronic fluid dispensing device (300) dispenses the fluid from the first reservoir (118) as a pressurized spray. The annular ring device is configured to extend around the neck of the animal. When the annular ring device (100) is attached around the neck of the animal, the electronic fluid dispensing device (300) dispenses a predetermined amount of pressurized spray in the vicinity of the face of the animal. The system (10) according to claim 1, characterized in that.

17. The electronic fluid dispensing device (300) is operated to dispense the predetermined amount of fluid to the animal in response to a predetermined criterion defined for the electronic fluid dispensing device (300). The predetermined criterion includes the sound emitted by the animal and the movement of the animal. The system (10) according to claim 15, characterized in that.

18. The system (10) includes a remote control device (600). The remote control device (600) wirelessly communicates with the electronic fluid dispensing device (300). The system (10) according to claim 1, characterized in that.

19. The annular ring device (100) is a collar. The system (10) according to claim 1, characterized in that.

20. The collar is configured to extend around the neck of the animal. The system (10) according to claim 19, characterized in that.

21. The annular ring device (100) is a part of a harness configured to extend around the body of the animal. The system (10) according to claim 1, characterized in that.

22. The annular ring device (100) is a part of the clothing for the animal. The system (10) according to claim 1, characterized in that.

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