Adaptable disinfection system and method

Abstract

The present disclosure relates to adaptable disinfection systems and methods. An adaptable disinfection system includes a disinfection head including a UV lamp configured to emit ultraviolet (UV) light. One or more adaptor modules are configured to be removably coupled to the disinfection head at a coupling interface. The one or more adaptor modules are configured to provide functionality related to the UV light emitted by the UV lamp. An adaptor module can include a shroud or frame configured to be removably coupled to the disinfection head at the coupling interface, and a filter coupled to the shroud or frame. The filter is configured to filter the UV light emitted by the UV lamp. An adaptor module can include a shroud configured to be removably coupled to the disinfection head at the coupling interface, and a fluid channel in fluid communication with an inlet and an outlet within the shroud. Fluid flows into the fluid channel through the inlet and out of the outlet. As the fluid flows through the fluid channel between the inlet and the outlet, UV light is emitted into the fluid channel.

Description

Technical Field

[0001] Examples of this disclosure generally relate to adaptable disinfection systems, for example, that can be used to disinfect structures and areas within a vehicle (e.g., a commercial aircraft). Background Technology

[0002] Vehicles such as commercial aircraft are used to transport passengers between various locations. Systems are currently being developed that use ultraviolet (UV) light to sterilize or otherwise disinfect surfaces inside aircraft. For disinfecting structural surfaces, known UV light sterilization methods involve emitting broad-spectrum UVC light onto the structure.

[0003] Known UV light disinfection systems are typically configured for specific applications. As an example, a UV light disinfection system emits UV light of a specific wavelength to disinfect surfaces.

[0004] However, in some setups, different types of UV light wavelengths may be desired. Therefore, different UV lamps that emit UV light of different wavelengths are often used. Summary of the Invention

[0005] There is a need for a system and method suitable for UV light disinfection systems. Furthermore, there is a need for a UV light disinfection system and method applicable to a variety of different applications.

[0006] In view of these needs, certain examples of this disclosure provide an adjustable disinfection system including a disinfection head comprising a UV lamp configured to emit ultraviolet (UV) light. One or more adapter modules are configured to be removably coupled to the disinfection head at a coupling interface. The one or more adapter modules are configured to provide functionality related to the UV light emitted by the UV lamp. For example, this functionality includes one of the following: light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0007] In at least one example, one or more adapter modules include a first adapter module configured to perform a first unique function, and a second adapter module configured to perform a second unique function different from the first unique function. The first and second adapter modules are interchangeable with respect to the sterilization head. As an example, the first unique function includes one of filtering, optical wavelength conversion, fluid sterilization, or object sterilization, while the second unique function includes another of filtering, optical wavelength conversion, fluid sterilization, or object sterilization.

[0008] In at least one example, the connection interface is shared by both the first adapter module and the second adapter module.

[0009] In at least one example, the stick component includes a sterilization head. The stick component can be attached to a backpack component. As another example, the stick component can be attached to a box component.

[0010] Certain examples of this disclosure provide an adjustable disinfection method comprising: removably coupling one or more adapter modules to a disinfection head at a connection interface, wherein the disinfection head includes a UV lamp configured to emit ultraviolet (UV) light, and wherein the one or more adapter modules are configured to provide functionality related to the UV light emitted by the UV lamp.

[0011] Some examples of this disclosure provide an adapter module configured to be removably coupled to a sterilization head having an ultraviolet (UV) lamp configured to emit UV light. The adapter module includes: a shield or frame configured to be removably coupled to the sterilization head at a coupling interface; and a filter coupled to the shield or frame. The filter is configured to filter the UV light emitted by the UV lamp. The adapter module differs from the sterilization head.

[0012] For example, the filter is a 230 nm low-pass filter. In at least one example, the filter includes a panel fixed to a shield or frame. As an example, the shield or frame and the filter are formed of the same filtering material.

[0013] In at least one example, the filter is formed of silicon. The filter may be one or both of the following: doped with a metal coating or etched with a specific pattern to filter UV light of a predetermined wavelength.

[0014] In at least one example, the connection interface is shared by the adapter module and another adapter module different from the adapter module.

[0015] Certain examples of this disclosure provide a method comprising: coupling a filter to a shield or frame, wherein the filter is configured to filter UV light emitted by an ultraviolet (UV) lamp; and providing an adapter module via the coupling, wherein the adapter module is configured to be removably coupled to a sterilization head having a UV lamp at a coupling interface.

[0016] Some examples of this disclosure provide an adjustable disinfection system including a disinfection head comprising a UV lamp configured to emit ultraviolet (UV) light; and an adjuster module removably coupled to the disinfection head, as described herein.

[0017] Certain examples of this disclosure provide an adapter module configured to be removably coupled to a sterilization head having an ultraviolet (UV) lamp configured to emit UV light. The adapter module includes: a shield configured to be removably coupled to the sterilization head at a coupling interface; and a liquid channel in fluid communication with an inlet and an outlet within the shield. The liquid channel is configured to receive fluid through the inlet and allow fluid to flow out through the outlet. The UV lamp is configured to emit UV light into the liquid channel as fluid flows through it between the inlet and outlet.

[0018] In at least one example, the fluid channel is defined by the inner surface of the shield. The inner surface of the shield may be reflective.

[0019] In at least one example, the fluid is a gas. For example, the gas is air.

[0020] In at least one example, the fluid is a liquid. For example, the liquid is water.

[0021] In at least one example, a particulate filter is disposed within the liquid channel. In at least one example, an ozone filter is disposed within the liquid channel.

[0022] In at least one example, one or more tubes are located within a protective enclosure. One or more tubes define fluid channels. For example, one or more tubes include multiple straight sections connected to one or more bends. As an example, one or more tubes are formed of glass.

[0023] In at least one example, the blower is housed inside a protective enclosure.

[0024] In at least one example, the outlet is connected to a tube that is connected to a breathing mask.

[0025] In at least one example, one or both of the valve or pump are located near the inlet. One or both of the valve or pump are configured to control the flow rate of liquid through the fluid passage.

[0026] Certain examples of this disclosure provide a method comprising: providing a fluid passage in fluid communication with an inlet and an outlet within a shroud of an adapter module, wherein fluid flows into the fluid passage through the inlet and out of the outlet, wherein ultraviolet (UV) light is emitted into the fluid passage as the fluid flows through the fluid passage between the inlet and the outlet. Attached Figure Description

[0027] Figure 1 A schematic block diagram of an adjustable disinfection system according to an example of this disclosure is shown.

[0028] Figure 2 A flowchart illustrating an adaptable disinfection method according to an example of this disclosure is provided.

[0029] Figure 3 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0030] Figure 4 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0031] Figure 5 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0032] Figure 6 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0033] Figure 7 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0034] Figure 8 A simplified view of the connection interface between the sterilization head and the adapter module, according to an example of this disclosure, is shown.

[0035] Figure 9 A perspective bottom view of an adjustable disinfection system according to an example of this disclosure is shown.

[0036] Figure 10 Examples are given by Figure 9 A cross-sectional view of the adapter module of line 10-10.

[0037] Figure 11 A perspective bottom view of an adjustable disinfection system having an adapter module separate from the disinfection head, according to an example of this disclosure, is shown.

[0038] Figure 12 A schematic block diagram of an adapter module according to an example of this disclosure is shown.

[0039] Figure 13 A perspective view of a disinfection system having an adapter module separate from the disinfection head, according to an example of the present disclosure, is shown.

[0040] Figure 14 Examples Figure 13 A three-dimensional view of a disinfection system with an adapter module connected to the disinfection head.

[0041] Figure 15 A perspective top view of an adapter module according to an example of this disclosure is shown.

[0042] Figure 16 A top view of a fluid channel according to an example of this disclosure is shown.

[0043] Figure 17 An internal view of a disinfection system according to an example of this disclosure is shown.

[0044] Figure 18 An internal view of a disinfection system according to an example of this disclosure is shown.

[0045] Figure 19 A perspective view of a sterilization system connected to a respirator is shown according to an example of the present disclosure.

[0046] Figure 20 A side view of a disinfection system according to an example of this disclosure is shown.

[0047] Figure 21 A side view of a disinfection system according to an example of this disclosure is shown.

[0048] Figure 22 A side view of a disinfection system according to an example of this disclosure is shown.

[0049] Figure 23 A perspective view of a portable disinfection system worn by an individual, according to an example of this disclosure, is shown.

[0050] Figure 24 A perspective side top view of a rod assembly according to an example of this disclosure is shown.

[0051] Figure 25 Examples Figure 24 A stereoscopic rear view of the rod component.

[0052] Figure 26 Examples Figure 24 A three-dimensional side view of the rod component.

[0053] Figure 27 A perspective view of a portable disinfection system in a compact deployment location, according to an example of this disclosure, is illustrated.

[0054] Figure 28 A perspective view of a portable disinfection system having a disinfection head in an extended position, according to an example of this disclosure, is shown.

[0055] Figure 29 A perspective view of a portable disinfection system having a disinfection head in an extended position and a handle in an extended position, according to an example of the present disclosure, is shown.

[0056] Figure 30 A perspective view of a portable disinfection system having a disinfection head that rotates relative to a handle, according to an example of the present disclosure, is shown.

[0057] Figure 31 A perspective end view of a UV lamp and reflector of a sterilization head according to an example of this disclosure is shown.

[0058] Figure 32 A perspective end view of a UV lamp and reflector of a sterilization head according to an example of this disclosure is shown.

[0059] Figure 33 A perspective end view of a UV lamp and reflector of a sterilization head according to an example of this disclosure is shown.

[0060] Figure 34 An example of a three-dimensional top view of a sterilization head is shown.

[0061] Figure 35 An example of a three-dimensional bottom view of a sterilization head is shown.

[0062] Figure 36 Examples are given by Figure 34 Axial cross-sectional view of the sterilization head, line 36-36.

[0063] Figure 37 A perspective end view of a UV lamp fixed to a mounting bracket according to an example of this disclosure is shown.

[0064] Figure 38 An exploded stereoscopic view of a backpack component according to an example of this disclosure is shown.

[0065] Figure 39 A perspective front view of a shoulder strap attached to a backpack component according to an example of this disclosure is shown.

[0066] Figure 40 An example of the ultraviolet spectrum is shown.

[0067] Figure 41 A perspective view of a portable disinfection system according to an example of this disclosure is shown.

[0068] Figure 42 A perspective view of a portable disinfection system having a box assembly in the open position, according to an example of the present disclosure, is shown.

[0069] Figure 43 A perspective view of a portable disinfection system having a box assembly in the open position, according to an example of the present disclosure, is shown.

[0070] Figure 44 A perspective view of a portable disinfection system having a box assembly in the open position, according to an example of the present disclosure, is shown.

[0071] Figure 45 A perspective side view of a rod assembly according to an example of this disclosure is shown.

[0072] Figure 46 Examples Figure 45 A three-dimensional bottom view of the rod component.

[0073] Figure 47 A three-dimensional front view of an aircraft according to an example of this disclosure is shown. Detailed Implementation

[0074] The foregoing description of the invention and certain examples will be better understood when read in conjunction with the accompanying drawings. As used herein, elements or steps described in the singular and preceded by the word "a" or "an" should be understood to not necessarily exclude a plurality of elements or steps. Furthermore, the reference to "an example" is not intended to be construed as excluding the existence of additional examples that also incorporate the described features. Moreover, unless expressly stated to the contrary, examples that "comprise" or "have" one or more elements having a particular condition may include additional elements that do not have that condition.

[0075] As described herein, examples of this disclosure provide an adaptable disinfection system comprising one or more adaptor modules configured to be removably coupled to a disinfection head having an ultraviolet (UV) lamp configured to emit UV light. The adaptor modules are configured to provide functionality associated with the UV light emitted by the UV lamp. For example, the adaptor modules are configured to filter the UV light. The adaptor modules can be used to disinfect one or more of the following: personal skin or wounds, surfaces of objects (e.g., tools and equipment), fluids (e.g., air or water), and / or the like.

[0076] The phrase or term "adapter module" is intended to refer to devices or components that can be attached to, for example, a sterilization head and / or removed from, for example, a sterilization head to assist and / or supplement a UV sterilization or disinfection process.

[0077] Figure 1 A schematic block diagram of an adjustable disinfection system 100 according to an example of the present disclosure is illustrated. The disinfection system 100 includes a disinfection head 102 and a plurality of adapter modules 104 configured to be removably attached to the disinfection head 102 at a connection interface 106.

[0078] The disinfection head 102 includes a UV lamp 108 configured to emit ultraviolet (UV) light. The disinfection head 102 is configured for use without any adapter module 104 fixed to it. For example, the disinfection head 102 can be unattached to the adapter module 104 and emit UV light onto a surface to disinfect it. In at least one example, the disinfection head 102 is part of a portable mobile platform. For example, as described herein, the disinfection head 102 is part of a stick assembly. The stick assembly can be attached to a backpack assembly, a case assembly, a cart assembly, etc. As another example, the stick assembly can be a standalone unit not attached to another component (e.g., a backpack assembly).

[0079] Each adapter module 104 is configured to removably attach (i.e., quickly attach and detach) the sterilization head 102 at the coupling interface 106. As an example, the coupling interface 106 may include a rail, latch, pawl, interference fit, spring-biased coupling, integral or individual fasteners, and / or the like. In at least one example, the coupling interface 106 is shared by all adapter modules 104. That is, the coupling interface 106 may be the same for all adapter modules 104.

[0080] Adapter module 104 is configured to provide functions related to the UV light emitted from UV lamp 108. Each adapter module 104 may provide functions different from the other modules. Examples of functions include filtering, optical wavelength conversion, fluid sterilization, object sterilization, and / or similar functions.

[0081] As an example, at least one of the adapter modules in adapter module 104 is a filter configured to filter UV light to ensure that certain unwanted wavelengths of UV light are not emitted through the first adapter module 104. In this way, the first adapter module 104 ensures that only UV light of the desired wavelength is emitted from the UV lamp 108 and passes through the first adapter module 104. As an example, the first adapter module 104 includes a filter, for example, a low-pass filter that filters out light above 230 nanometers (nm).

[0082] As another example, at least one adapter module in adapter module 104 is an optical converter configured to convert UV light of a first wavelength emitted from UV lamp 108 to a second wavelength. For example, adapter module 104 is configured to up-convert or down-convert UV light emitted from UV lamp 108.

[0083] As another example, at least one of the adapter modules in adapter module 104 is a fluid sterilizer configured to sterilize a fluid flow passing through the fluid sterilizer via UV light emitted from UV lamp 108. For example, adapter module 104 is configured to allow gases (such as air) or liquids (such as water) to pass through an internal channel. As the fluid flows through the internal channel, UV light emitted from UV lamp 108 sterilizes the fluid.

[0084] As another example, at least one adapter module in adapter module 104 is an object sterilizer configured to sterilize objects (e.g., utensils, tools, balls, and / or the like) disposed within a cavity therein. In at least one example, the cavity may be configured to allow a portion of human tissue (e.g., a hand) to be disposed therein. UV light emitted by a UV lamp is configured to sterilize the portion of the human tissue.

[0085] Each adapter module 104 can be configured for different, unique functions (such as filtering, optical wavelength conversion, fluid hygiene, object hygiene, etc.). For example, the first adapter module 104 includes a filter, the second adapter module 104 includes a wavelength converter, the third adapter module 104 includes a fluid sterilizer, the fourth adapter module 104 includes an object sterilizer, and so on. The various adapter modules 104 are interchangeable and configured to be removably attached, fixed, or otherwise coupled to the sterilization head 102 at the connection interface 106. In this way, the sterilization system 100 can be adapted to perform various different functions via different adapter modules 104. The sterilization system 100 may include more or fewer adapter modules 104 than shown.

[0086] As described herein, the adaptable disinfection system 100 includes a disinfection head 102, which includes a UV lamp 108 configured to emit UV light. One or more adapter modules 104 are configured to be removably coupled to the disinfection head 102 at a connection interface 106. The adapter modules 104 are configured to provide functions related to the emission of UV light by the UV lamp 108 (e.g., filtering, optical wavelength conversion, fluid disinfection / sterilization, object sterilization, and / or similar functions). For example, a first adapter module 104 is configured to perform a first unique function (e.g., filtering), and a second adapter module 104 is configured to perform a second unique function (e.g., fluid disinfection / sterilization) different from the first unique function.

[0087] Figure 2 A flowchart illustrating an adaptable disinfection method according to an example of this disclosure is provided. (Reference) Figure 1 and Figure 2 The method begins at 110, where a sterilization head 102 with a UV lamp 108 is provided. The sterilization head 102 does not include any adjuster module 104. The sterilization head 102 is configured to emit UV light of a specific wavelength, such as UV light in the far UV spectrum (e.g., between 220-230 nm), UV light in the UVC spectrum (e.g., between 230-280 nm), and / or similar UV light.

[0088] At 112, it is determined whether the purpose of the sterilization head 102 needs to be adapted (e.g., changed). That is, it is determined whether the specific purpose for which the sterilization head 110 is configured needs to be changed. For example, the sterilization head 102 may be configured to sterilize the surface of an object at a specific wavelength (e.g., 222nm, 254nm, etc.). The method can then return to 112. If the purpose is not adapted at 112, the method proceeds to 114, where the sterilization head 102 is operated without connecting any adapter module 104 to the sterilization head 102.

[0089] However, if it is determined at 112 that the purpose of the sterilization head 102 needs to be adapted, the method proceeds to 116, where a first adapter module 104 (configured for the desired function) is attached to the sterilization head 102. Next, at 118, the sterilization head 102 is operated to achieve the desired function via the first adapter module 104.

[0090] At 120, it is determined whether the purpose of the sterilization head 102 connected to the first adapter module 104 needs to be adapted (e.g., changed). If not, the method returns to 118.

[0091] However, if the purpose of the sterilizing head 102 connected to the first adapter module 104 needs to be adapted (e.g., changed), the method proceeds to 122, where the first adapter module 104 is removed from the sterilizing head 102. The method can then return to 112. Alternatively, the method can proceed to 124, where a second adapter module 104 configured for a function different from that of the first adapter module 104 is attached to the sterilizing head 102. The method is then repeated in a similar manner.

[0092] Figure 3 A simplified view of a connection interface 106 between a sterilizing head 102 and an adapter module 104 according to an example of this disclosure is shown. For example, the connection interface 106 includes one or more tracks 126 within the housing, body, or shield of the sterilizing head 102, and one or more interaction members 128 of the adapter module 104 (e.g., protrusions, tabs, ledges, wings, and / or the like) are configured to slide into one or more tracks 126. Optionally, the sterilizing head 102 includes the interaction members 128, and the adapter module 104 includes the tracks 126. In at least one example, the connection interface 106 is shared for all adapter modules 104, such as... Figure 1 As shown.

[0093] Figure 4 A simplified view of a connection interface 106 between a sterilizing head 102 and an adapter module 104 according to an example of this disclosure is shown. For example, the connection interface 106 includes one or more latches 130 secured to a housing, body, or shield of the sterilizing head 102. The latches 130 are configured to be secured to and released from an interaction member 132 (e.g., an opening, protrusion, or the like) of the adapter module 104. Optionally, the sterilizing head 102 includes the interaction member 132, and the adapter module 104 includes the latches 130. In at least one example, the connection interface 106 is shared by all adapter modules 104, such as... Figure 1 As shown.

[0094] Figure 5 A simplified view of a connection interface 106 between a sterilizing head 102 and an adapter module 104 according to an example of this disclosure is shown. For example, the connection interface 106 includes, for example, hook-and-loop fasteners 134 (e.g., Velcro) secured to the housing, body, or shield of the sterilizing head 102. The hook-and-loop fasteners 134 are configured to engage with and release from an interlocking hook-and-loop fastener 136. For example, the hook-and-loop fasteners 134 are secured to an exposed lower surface of the sterilizing head 102, and the hook-and-loop fasteners 136 are secured to an upper surface of the adapter module 104. In at least one example, the connection interface 106 is shared by all adapter modules 104, such as... Figure 1 As shown.

[0095] Figure 6 A simplified view of a connection interface 106 between a sterilizing head 102 and an adapter module 104 according to an example of this disclosure is shown. For example, the connection interface 106 includes one or more through-holes 138 that are secured to a housing, body, or shield of the sterilizing head 102. One or more deflectable spring arms 140 of the adapter module 104 have distal ends 142 configured to deflect into (e.g., snap into) the through-holes 138. A latch 130 is configured to be secured into and released from an interaction member 132 (e.g., an opening, a protrusion, etc.) of the adapter module 104. Optionally, the sterilizing head 102 includes deflectable spring arms 140 and the adapter module 104 includes through-holes 138. In at least one example, the connection interface 106 is common to all adapter modules 104, such as... Figure 1 As shown.

[0096] Figure 7 A simplified view of a connection interface 106 between a sterilizing head 102 and an adapter module 104, according to an example of this disclosure, is illustrated. For example, the connection interface 106 includes a surface 144 configured to be fitted into an opening 146 of the sterilizing head 102 via an interference fit and / or plug connection. Optionally, the sterilizing head 102 includes the surface 144, and the adapter module 104 includes the opening 146. In at least one example, the connection interface 106 is common to all adapter modules 104, such as... Figure 1 As shown.

[0097] Figure 8A simplified view of a connection interface 106 between a sterilization head 102 and an adapter module 104 according to an example of this disclosure is illustrated. For example, the connection interface 106 includes one or more integral fasteners 148 (e.g., quarter-turn, half-turn, or similar bayonet fasteners) configured to mate with an interactive cavity 150 formed in the adapter module 104. The sterilization head 102 includes the cavity 150, and the adapter module 104 includes the fasteners 148. In at least one example, the connection interface 106 is shared for all adapter modules 104, such as... Figure 1 As shown.

[0098] Figure 9 A perspective bottom view of an adjustable disinfection system 100 according to an example of this disclosure is illustrated. The adjustable disinfection system 100 includes a disinfection head 102 and an adjuster module 104, the adjuster module 104 being removably coupled to the disinfection head 102 as described herein. In at least one example, the adjuster module 104 includes a shield 160, the shield 160 being removably fixed to the shield 162 of the disinfection head 102 at a connection interface 106. The shield 160 holds a filter 164. Reference Figure 1 and Figure 9 The UV light emitted by the UV lamp 108 is directed toward the filter 164, which filters the light of a predetermined wavelength from the UV lamp 108, thereby ensuring that the filtered UV light 166 is emitted from the filter 164.

[0099] refer to Figure 1 and Figure 9 The adapter module 104 differs from the sterilization head 102. That is, the sterilization head 102 does not include the adapter module 104, and vice versa. Instead, the adapter module 104 is configured to be removably coupled to the sterilization head 102 (e.g., connected to and disconnected from the sterilization head 102). The sterilization head 102 is operable (e.g., to emit UV light) regardless of whether the adapter module 104 is attached to the sterilization head 102.

[0100] As an example, UV lamp 108 is configured to emit UV light of a specific wavelength, such as UV light within the far UV spectrum (e.g., 222 nm). However, the UV light emitted by UV lamp 108 may still include light with longer wavelengths (e.g., exceeding 230 nm). Therefore, in at least one example, filter 164 is a 230 nm low-pass filter that filters light above 230 nm, thereby ensuring that light with wavelengths less than 230 nm passes through and exits filter 164. As an example, filter 164 filters the UV light emitted by UV lamp 108, thereby providing UV light 166 that passes through and exits filter 164 at a wavelength of 222 nm, which neutralizes (e.g., kills) microorganisms (e.g., viruses and bacteria) without posing a risk to humans.

[0101] However, it is understood that filter 164 attenuates or otherwise causes power loss of the UV light as it passes through. Therefore, if more power is desired and there is no risk of human exposure, the adapter module 104 can be removed from the sterilization head 102, and UV light can then be emitted at a higher unfiltered power. The adapter module 104 can be selectively connected to and removed from the sterilization head 102 as desired.

[0102] As described, in at least one example, the disinfection system 100 includes an adapter module 104 with a filter 164. The adapter module 104 can be selectively coupled to a portion not coupled to the disinfection head 102. The disinfection system 100 can be used without the adapter module 104 to emit UV light onto a surface with little or no risk of human exposure. However, if there is a possibility of human exposure, the adapter module 104 can be coupled to the disinfection head 102 so that the filter 164 effectively filters UV light of undesirable wavelengths.

[0103] Figure 10 The passage of the adapter module 104 is illustrated. Figure 9 A cross-sectional view of line 10-10. In at least one example, filter 164 is a panel 168 fixed to the housing 160. In at least one other example, the entire adjuster module 104 may be or otherwise comprise a homogeneous filter 164. For example, adjuster module 104 may be formed of the same material as filter 164. In at least one example, housing 160 and filter 164 are made of the same filtering material.

[0104] In at least one example, filter 164 is formed of silicon. Filter 164 may be doped with a metal coating and / or etched in a specific pattern to filter UV light of a predetermined wavelength. As noted, filter 164 may be a 230 nm low-pass filter configured to filter out wavelengths above 230 nm from the UV light emitted by UV lamp 108. Alternatively, filter 164 may be configured to filter wavelengths higher or lower than 230 nm. For example, filter 164 may be configured to filter wavelengths beyond 254 nm from the UV light emitted by UV lamp 108.

[0105] Figure 11An adjustable sterilization system 100 having an adjuster module 104 separate from the sterilization head 102, according to an example of the present disclosure, is illustrated in a perspective bottom view. In at least one example, the adjuster module 104 includes a frame 170 holding a filter 164 therein. The frame 170 is configured to be removably coupled to the exposed lower periphery 172 of the shield 162 of the sterilization head 102 via a coupling interface 106 (e.g., any coupling interface described herein).

[0106] refer to Figure 1 and Figures 9 to 11 An adapter module 104 is configured to be removably coupled to a sterilization head 102, which has a UV lamp 108 configured to emit UV light. The adapter module includes a shield 160 or a frame 170 configured to be removably coupled to the sterilization head 102 at a coupling interface 106. A filter 164 is coupled to the shield 160 or the frame 170. The filter 164 is configured to filter the UV light emitted by the UV lamp 108.

[0107] Figure 12 A schematic block diagram of an adapter module 104 according to an example of the present disclosure is illustrated. As shown, the adapter module 104 includes a shroud 180. The shroud 180 includes an inlet 182 and an outlet 184 in fluid communication with a fluid channel 186 within the shroud 180. The fluid channel 186 may be defined by an inner surface 185 of the shroud 180. In at least one example, the inner surface 185 is reflective. For example, the inner surface 185 is coated and / or covered with a mirror or other such reflector (such as Teflon, Porex, polished aluminum, etc.).

[0108] During operation, a fluid (e.g., gas or liquid) enters the shroud through inlet 152 and flows through channel 186. See also Figure 1 and Figure 12 The UV light emitted by the UV lamp 108 is directed into the liquid channel 186, thereby sterilizing the fluid. The sterilized fluid then flows out from the outlet 184.

[0109] The reflective surface 185 reflects UV light back into the liquid channel 186. Alternatively, the sterilization head 102 may include an internal reflective surface to ensure that emitted UV light is continuously reflected into the liquid channel 186 (without absorption or with reduced absorption), which improves the efficiency of the sterilization / disinfection operation. Alternatively, the adapter module 104 may not include a reflective surface.

[0110] In at least one example, a particulate filter 191 is disposed within the fluid channel 186. For example, the particulate filter 191 is disposed at or near the inlet 182. The particulate filter 191 removes particulates (such as dust, debris, or other impurities) from the fluid (whether gas or liquid). Otherwise, particulates could cause shading associated with UV light. Therefore, the particulate filter 191 improves the effectiveness and efficiency of hygienic treatment. Alternatively, the adapter module 104 does not include a particulate filter.

[0111] In at least one example, an ozone filter 193 is disposed within the fluid channel 186. For example, the ozone filter 193 is disposed at or near the outlet 184. The ozone filter 193 removes ozone (such as ozone that may be generated by UV light interacting with the fluid flow) from the fluid flow. Alternatively, the adjuster module 104 does not include an ozone filter.

[0112] refer to Figure 1 and Figure 12 An adapter module 104 is configured to be removably coupled to a sterilization head 102 having a UV lamp 108 configured to emit UV light. The adapter module 104 includes a shroud 180 configured to be removably coupled to the sterilization head 102 at a coupling interface 106. A fluid channel 186 in fluid communication with an inlet 182 and an outlet 184 is located within the shroud 180 (e.g., within an internal cavity 181 defined by the shroud 180). A fluid (such as a gas or liquid) flows into the fluid channel 186 through the inlet 182 and exits through the outlet 184. As fluid flows through the fluid channel 186 between the inlet 182 and the outlet 184, the UV lamp 108 emits UV light into the fluid channel 186.

[0113] Figure 13 A perspective view of a disinfection system 100 having an adapter module 104 not connected to a disinfection head 102, according to an example of the present disclosure, is shown. Figure 14 Examples Figure 13 A three-dimensional view of a disinfection system 100, wherein the adapter module 104 is connected to the disinfection head 102. (Reference) Figures 12 to 14 The shroud 180 of the adjuster module 104 may define a fluid channel 186. In at least another example, one or more tubes 187 (such as those formed of glass) may define the fluid channel 186.

[0114] Figure 15 A perspective top view of an adapter module 104 according to an example of this disclosure is shown. Figure 16 A top view of a fluid channel 186 according to an example of this disclosure is shown. Figure 17 An internal view of the disinfection system 100 is shown. (See reference...) Figures 15 to 17As shown in the figure, the adapter module 104 includes a tube 187 having multiple straight sections 190, 192, and 194 connected by bends 196 and 198, thereby providing a long, circuitous path for fluid to travel within the adapter module 104. The fluid can be a gas (such as air) or a liquid (such as water).

[0115] In at least one example, a blower 199, such as a fan, is disposed within the adapter module 104 (e.g., within and / or on the shroud 180). For example, the blower 199 may be disposed at or near the inlet 182 (e.g., within 3 inches). Alternatively, the blower 199 may be disposed within a pipe 187. The blower 199 draws air from outside the adapter module 104 into the liquid channel 186.

[0116] In at least one example, tube 187 is formed of a transparent material such as glass. It has been found that glass tube 187 absorbs almost no UV light, thus ensuring that the UV light emitted by UV lamp 108 effectively and efficiently sterilizes the fluid flowing through the liquid channel 186 defined by tube 187. Multiple segments 190, 192, and 194, as well as bends 196 and 198, provide a relatively long meandering path for fluid travel, which prolongs the time the fluid spends within the liquid channel 186. This extended time of fluid stay within the liquid channel 186 ensures longer exposure to UV light, further improving disinfection efficiency.

[0117] Optionally, pipe 187 may include more or fewer segments and bends than shown. For example, pipe 187 may include a single straight segment without bends. As another example, pipe 187 may include four or more straight segments and three or more bends. As yet another example, multiple disconnected pipes 187 may be used.

[0118] Figure 18 An internal view of a disinfection system 100 according to an example of this disclosure is illustrated. In this example, the adapter module 104 does not include tubing. Instead, the fluid channel 186 is defined by the inner surface 185 (whether reflective or not) of the shield 180.

[0119] Figure 19 A perspective view illustrates a sterilization system 100 coupled to a breathing mask 200 according to an example of this disclosure. The sterilization head 102 may be part of a rod assembly 202 coupled to a backpack assembly 204. The adapter module 104 is configured to sterilize fluids, such as those related to… Figures 12 to 19As described. A first end 205 of the hose or tube 206 is connected to an outlet 184. A second end 207 of the tube 206 is connected to an inlet 210 of the breathing mask 200. Thus, the disinfection system 100 is configured to disinfect air via the adapter module 104 and deliver clean, disinfected air to a breathing mask 200 that can be worn by an individual. The disinfection system 100 and the breathing mask 200 can be used by an individual in environments that may be susceptible to airborne pathogens (e.g., in a pandemic or epidemic area).

[0120] Figure 20 A side view of a disinfection system 100 according to an example of this disclosure is illustrated. In this example, the disinfection system 100 may be located in a position, for example, within the interior cabin, room, etc. of a vehicle. A blower 199 draws air into the regulator module 104. The air passes through a liquid channel 186, as shown in the diagram. Figures 12 to 18 As described, UV light emitted by UV lamp 108 sterilizes the air as it passes through liquid channel 186. The clean, sterilized air 220 then flows out from outlet 184 to the location described.

[0121] Figure 21 A side view of a disinfection system 100 according to an example of this disclosure is illustrated. In this example, the outlet 184a of a first adapter module 104a (connected to a first disinfection head 102a) is in fluid communication with the inlet 182b of a second adapter module 104b (connected to a second disinfection head 102b). In this way, air entering the inlet 182a of the first adapter module 104a is initially disinfected, and the initially disinfected air flows from the outlet 184a into the inlet 182b of the second adapter module 104b, where it is further disinfected, and finally flows out of the outlet 184b into the location shown. Thus, multiple adapter modules 104 can be linked together in series to provide highly disinfected air. The disinfection system 100 may include more disinfection heads and adapter modules than shown. The disinfection head 102a may be connected to a first backpack assembly 204a, and the disinfection head 102b may be connected to a second backpack assembly 204b.

[0122] Figure 22 A side view of a disinfection system 100 according to an example of this disclosure is shown. (Reference) Figures 12 to 18 and Figure 22In at least one example, the channel 186 may be configured to guide a liquid, such as water. The adapter module 104 includes a valve 230 and a pump 232 at or near the inlet 182. A liquid inlet line 240 is connected to the valve 230, pump 232, and / or inlet 182. The valve 230 controls the flow rate of liquid entering the channel 186. The pump 232 moves the liquid through the channel 186. As the liquid flows through the channel 186, a UV lamp 108 emits UV light into the channel 186, thereby sterilizing the liquid as it flows through the channel 186. The clean, sterilized liquid (e.g., a potable liquid) flows out from the outlet 184, for example, into the outlet hose 244. Alternatively, the adapter module 104 may not include the valve 230 and / or pump 232.

[0123] Figure 23 A perspective view of a portable disinfection system 300 worn by an individual 301 according to an example of this disclosure is illustrated. The portable disinfection system 300 includes a stick assembly 302 coupled to a backpack assembly 304, which is removably secured to the individual via a shoulder strap 305. The stick assembly 302 includes a disinfection head 306 coupled to a handle 308. In at least one example, the disinfection head 306 is movably coupled to the handle 308 via a connector 310.

[0124] The 306 sterilization head is for reference. Figures 1 to 22 An example of the sterilization head 102 is described and illustrated. As described above, the adapter module 104 can be removably coupled to the sterilization head 102.

[0125] In at least one other example, the individual 301 may not wear the portable disinfection system 300. For example, the portable disinfection system 300 may include a box assembly configured to open and close. The box assembly may store the stick assembly 302 (when not in use). The box assembly may be opened to allow the removal and manipulation of the stick assembly 302.

[0126] like Figure 23 As shown, the stick assembly 302 is in the stowed position. In the stowed position, the stick assembly 302 is removably secured to a portion of the backpack assembly 304, for example by one or more tracks, clips, latches, belts, ties, and / or the like.

[0127] In at least one other example, the stowed rod assembly 302 is stored within a box assembly. For example, the stowed rod assembly 302 is contained within a closed box assembly. The box assembly can be opened to allow the removal and deployment of the rod assembly 302.

[0128] Figure 24A perspective side plan view of a rod assembly 302 according to an example of this disclosure is illustrated. A sterilizing head 306 is coupled to a handle 308 via a connector 310. The sterilizing head 306 includes a shield 312 having an outer cover 314 extending from a proximal end 316 to a distal end 318. As described herein, the shield 312 contains a UV lamp.

[0129] Optionally, the rod assembly 302 may include a sterilization head 306 connected to the fixed handle. Furthermore, the size and shape of the rod assembly 302 may differ from those shown.

[0130] Port 320 extends from the proximal end 316. Port 320 connects to hose 322, which in turn connects to backpack assembly 304 (e.g., ...). Figure 23 (As shown). The hose 322 includes wires, cables, wiring, or the like, which will connect the backpack assembly 304 (as shown). Figure 1 The power source or power supply (e.g., one or more batteries) within the housing 312 is connected to the UV lamp 340 within the housing 312. Optionally, wires, cables, wiring, or the like may be external to the hose 322. In at least one example, the hose 322 also includes an air delivery line (e.g., an air tube) that fluidly connects the interior of the housing 312 to an air blower, vacuum generator, air filter, and / or the like within the backpack assembly 304.

[0131] The connector 310 is fixed to the outer casing 314 of the housing 312, for example, near the proximal end 316. The connector 310 may include a fixing beam 324, which is secured to the housing 314, for example, by one or more fasteners, adhesives, or the like. An extension beam 326 extends outward from the fixing beam 324, thereby spaced the handle 308 from the housing 312. A bearing assembly 328 extends from the extension beam 326 opposite to the fixing beam 324. The bearing assembly 328 includes one or more bearings, rails, and / or the like, which allow the handle 308 to translate linearly relative to the connector 310 in the direction of arrow A, and / or pivot about a pivot in the direction of arc B. Alternatively, in addition to or instead of the handle 308 connected to the bearing assembly 328 (e.g., the handle 308 may be fixed to the connector 310), the fixed beam 324 may include a bearing assembly that allows the sterilization head 306 to translate in the direction of arrow A and / or rotate (e.g., twirl) in the direction of arc B.

[0132] In at least one other example, the rod assembly 302 does not include the connector 310. Instead, for example, the handle 308 may be attached to the shield 312.

[0133] In at least one example, the handle 308 includes a rod, post, beam, or similar element 330, which may be longer than the guard 312. Optionally, the rod 330 may be shorter than the guard 312. One or more grips 332 are fixed to the rod 330. The grips 332 are configured for individual grasping and holding. The grips 332 may include ergonomic tactile features 334.

[0134] Optionally, the size and shape of the rod assembly 302 can differ from those shown. For example, in at least one example, the handle 308 can be fixed relative to the shield 312. Furthermore, the handle 308 may not be configured to move relative to itself and / or the shield 312. For example, the handle 308 and the shield 312 can be integrally molded and formed as a single unit.

[0135] Figure 25 Examples Figure 24 The rear view of the rod component 302. Figure 26 Examples Figure 24 A perspective side view of the rod component 302. (Reference) Figure 25 and Figure 26 The handle 308 can be pivotally connected to the connector 310 via a bearing 336, the bearing 336 having a pivot 338 for pivotally connecting the handle 308 to the connector 310. The handle 308 can also be configured to linearly translate in and out of the bearing 336. For example, the handle 308 can be configured to telescopically move in and out. Optionally or alternatively, in at least one example, the handle 308 may include a telescopic body that allows the handle 308 to extend outward and retract inward. In at least one other example, the handle 308 may not be configured to move, extend, retract, etc., relative to the cover 312.

[0136] Figure 27 A perspective view of a portable disinfection system 300 in a compact unfolded position, according to an example of this disclosure, is shown. The stick assembly 302 extends from the backpack assembly 304 (as shown). Figure 23 (As shown) Move it to the compact unfolded position, as Figure 27 As shown. The hose 322 connects the stick assembly 302 to the backpack assembly 304. In the compact extended position, the sterilization head 306 is fully retracted relative to the handle 308.

[0137] Figure 28A perspective view of a portable sterilization system 300 having a sterilization head 306 in an extended position, according to an example of this disclosure, is shown. To extend the sterilization head 306 relative to the handle 308, the sterilization head 306 is slid outward relative to the handle 308 in the direction of arrow A' (or the handle 308 is slid backward relative to the sterilization head 306). As noted, the sterilization head 306 is capable of linear translation relative to the handle 308 in the direction of arrow A' via the connector 310. Figure 28 As shown, the outward extension of the disinfection head 306 allows the portable disinfection system 300 to easily reach distant areas. Alternatively, the disinfection head 306 may not be able to translate linearly relative to the handle 308.

[0138] Figure 29 A perspective view of a portable sterilization system 300 according to an example of the present disclosure, having a sterilization head 306 in an extended position and a handle 308 in an extended position, is illustrated. To reach further, the handle 308 may be configured to perform linear translation (e.g., via a telescopic portion) to allow the sterilization head 306 to extend further outward. Alternatively, the handle 308 may not be configured to extend and retract.

[0139] In at least one example, handle 308 may include lock 309. Lock 309 is configured to operate selectively to secure handle 308 to a desired extended (or retracted) position.

[0140] Figure 30 A perspective view of a portable sterilization system 300 having a sterilization head 306 rotatable relative to a handle 308, according to an example of this disclosure, is shown. As noted, the sterilization head 306 is configured to rotate relative to the handle 308 via a connector 310. Rotating the sterilization head 306 relative to the handle 308 allows the sterilization head 306 to be moved to a desired position and to sweep or otherwise access areas that would be difficult to reach if the sterilization head 306 were securely fixed to the handle 308. Alternatively, the sterilization head 306 may be non-rotatable relative to the handle 308.

[0141] Figure 31 A perspective end view of a UV lamp 340 and a reflector 342 of a sterilization head 306 according to an example of this disclosure is shown. Similarly, the sterilization head 306 is, as shown in the example... Figure 1 The disinfection head 102 shown is an example. Furthermore, the UV lamp 340 is such as... Figure 1 An example of UV lamp 108 shown.

[0142] The UV lamp 340 and reflector 342 are fixed to the protective cover 312 of the sterilization head 306 (e.g., in...). Figure 24(shown in the image). In at least one example, the reflector 342 is fixed to the lower side 341 of the housing 312, for example, by one or more adhesives. As another example, the reflector 342 is an integral part of the housing 312. For example, the reflector 342 may be or otherwise provided on the lower side 341 of the housing 312. The reflector 342 provides a reflective surface 343 (e.g., formed of Teflon, a mirror surface, and / or the like), which is configured to reflect UV light emitted by the UV lamp 340 outwards. In at least one example, the housing 312 may be or comprise a shell formed of fiberglass, and the reflector 342 may be formed of Teflon, which provides 98% reflectivity. In at least one example, the reflector 342 may be a multi-piece reflector.

[0143] The reflector 342 may extend along the entire length of the lower side 341 of the shield 312. Alternatively, the reflector 342 may extend along a length less than the lower side 341 of the shield 312.

[0144] The UV lamp 340 may extend along its entire length (or substantially along the entire length such as between end 316 and end 318). In at least one example, the UV lamp 340 is secured to reflector 342 and / or shield 312, for example, by one or more mounting elements (e.g., brackets). The UV lamp 340 includes one or more UV light emitters, such as one or more bulbs, light-emitting elements (e.g., light-emitting diodes), and / or the like. In at least one example, the UV lamp 340 is configured to emit UV light in the far UV spectrum (e.g., at wavelengths between 200 nm and 230 nm). In at least one example, the UV lamp 340 is configured to emit UV light with a wavelength of 222 nm. For example, the UV lamp 340 may be or include a 300W bulb configured to emit UV light with a wavelength of 222 nm. Alternatively, the UV lamp 340 may be configured to emit UV light in other portions of the UV spectrum (e.g., the UVC spectrum).

[0145] As shown, reflector 342 includes flat, upright sidewalls 344 connected together by an upper curved wall 346. The upper curved wall 346 may be outwardly arc-shaped away from the UV lamp 340. For example, the upper curved wall 346 may have a parabolic cross-section and / or profile.

[0146] It has been found that straight, linear sidewalls 344 provide the desired reflection and / or focusing of UV light emitted from the UV lamp 340 toward and to the desired location. Alternatively, sidewalls 344 may not be straight and may be flat.

[0147] Figure 32A perspective end view of a UV lamp 340 and reflector 342 of a sterilization head according to an example of this disclosure is shown. Except that the sidewall 344 can be tilted outward from the upper curved wall 346, Figure 32 The reflector 342 shown is similar to Figure 31 The reflector 342 is shown in the figure.

[0148] Figure 33 A perspective end view of a UV lamp 340 and reflector 342 of a sterilization head according to an example of this disclosure is shown. In this example, the sidewall 344 can be bent according to the curvature of the upper curved wall 346.

[0149] Figure 34 A three-dimensional top view of the sterilization head 306 is shown. Figure 35 A three-dimensional bottom view of the sterilization head 306 is shown. Figure 36 Examples are given by Figure 34 Axial cross-sectional view of the sterilization head 306 with line 36-36. (Reference) Figures 34 to 36 Air 350 is configured to be drawn into the sterilization head 306 through one or more openings 352 (or simply an open chamber) of the shield 312. Air 350 is, for example, drawn through the backpack assembly 304 (… Figure 23 The vacuum generator (shown in the diagram) is drawn into the sterilization head 306. Air 350 is drawn into the shroud 312 and cools the UV lamp 340 as it passes over and around it. The air 350 enters the port 320 and flows into the hose 322, for example, within an air duct inside the hose 322. The air 350 not only cools the UV lamp 340 but also removes ozone that may be generated within the shroud 312 by the operation of the UV lamp 340. The air 350 may be drawn into an air filter within the backpack assembly 304, such as an activated carbon filter.

[0150] In at least one example, the portable disinfection system 300 may also include an alternative ozone mitigation system. As an example, the ozone mitigation system may be located in the shield 312 or another part of the system, and may include (e.g., as in U.S. Patent No. 10,232,954) an inert gas bath or an inert gas-oriented system.

[0151] Specifically, refer to Figure 37 The buffer 353 can be secured to the exposed lower circumferential edge 355 of the shield 312. The buffer 353 can be formed of an elastic material (e.g., rubber), another elastomeric material, open-cell or closed-cell foam, and / or the like. In the event of accidental contact between the sterilization head 306 and a surface, the buffer 353 protects the sterilization head 306 from damage. The buffer 353 also protects the surface from damage.

[0152] The openings 352 may be spaced apart around the lower surface of the shield 312 such that they do not provide a direct view of the UV lamp 340. For example, the openings 352 may be located below the portion spaced apart from the UV lamp 340.

[0153] Specifically, refer to Figure 36 The sterilization head 306 may include a cover 354 beneath the UV lamp 340. For example, the cover 354 may be formed of glass and may be configured to filter UV light emitted by the UV lamp 340. The UV lamp 340 may be fixed within an internal cavity 356 defined between the reflector 342 and the cover 354. In at least one example, the cover 354 is or otherwise includes a far-UV bandpass filter. For example, the cover 354 may be a 222nm bandpass filter that filters the UV light emitted by the UV lamp 340 to a wavelength of 222nm. Thus, UV light emitted from the sterilization head 306 can be emitted at a wavelength of 222nm. Regarding... Figures 9 to 11 The filter 164 shown and described may be a 222nm bandpass filter.

[0154] refer to Figure 35 and Figure 36 Edge 357 (e.g., a 0.020” thick titanium edge) can connect cover 354 to shield 312. Edge 357 can distribute impact loads between and / or around it.

[0155] In at least one example, a ranging LED 359 may be positioned near the end of the UV lamp 340. For example, the ranging LED 359 may be used to determine the desired distance to the structure to be disinfected. In at least one example, the ranging LED 359 may be located on or within the edge 357 and / or cover 354. As another example, the disinfection head 306 may be configured for distance guidance, as disclosed in U.S. Provisional Application No. 63 / 027,869, filed May 20, 2020.

[0156] Figure 37 A perspective end view of a UV lamp 340 fixed to a mounting bracket or clamp 360 according to an example of this disclosure is shown. Various ends of the UV lamp 340 can be connected to the mounting bracket or clamp 360, which secures the UV lamp 340 to a protective cover 312 (in...). Figures 34 to 36 (As shown in the diagram). A damping element (e.g., a thin (0.040 inch in at least one example) silicon wafer) may be disposed between the end of the UV lamp 340 and the bracket 360. Alternatively, the UV lamp 340 may be secured to the cover 312 by means of different brackets or clamps of the shown, depending on its size and shape. As another example, the UV lamp 340 may be secured to the cover 312 by means of adhesives, fasteners, and / or the like.

[0157] Figure 38 An exploded perspective view of a backpack assembly 304 according to an example of this disclosure is shown. The backpack assembly 304 includes a front wall 370 coupled to a rear shell 372, a base 374, and a top cover 376. An inner cavity 378 is defined between the front wall 370, the rear shell 372, the base 374, and the top cover 376. One or more batteries 380 (e.g., rechargeable lithium batteries) are included within the inner cavity 378. An air generation subsystem 382 is also included within the inner cavity 378. The air generation subsystem 382 is connected to a hose 322 (e.g., in…) Figure 24 The air ducts within (shown in the diagram) are in fluid communication. The air generation subsystem 382 may include airflow devices, such as a vacuum generator, an air blower, and / or the like. The airflow devices are configured to generate airflow to cool the UV lamp, draw air from the sterilization head 306 into the backpack assembly 304 and exhaust it through an exhaust fan, draw air from the shroud 312 or otherwise remove generated ozone, and / or similar applications.

[0158] One or more air filters 383 (e.g., carbon filters) are located within backpack assembly 304. Air filters 383 are in communication with air ducts or other such delivery pipes or lines that transport air through hose 322 and into backpack assembly 304. Air filters 383 are configured to filter air drawn into backpack assembly 304 from shroud 312. For example, air filters 383 may be configured to remove, deactivate, or otherwise neutralize ozone.

[0159] The battery 380 and / or power supply within the backpack assembly 304 serves as the sterilization head 306 (e.g., in...). Figure 24 The UV lamp 340 (shown in the diagram) provides operating power. The top wall 376 may be removably attached to the front wall 370 and the rear shell 372. For example, the top wall 376 may be removed to provide access to the battery 380 (e.g., to remove the battery and / or charge it). Additional space may be provided within the backpack assembly 304 for storing supplies, additional batteries, additional parts, and / or the like. In at least one example, the front wall 370, rear shell 372, base 374, and top cover 376 may be formed of fiberglass epoxy resin.

[0160] Figure 39 A perspective front view of a shoulder strap 305 attached to a backpack assembly 304 according to an example of this disclosure is shown. The shoulder strap 305 may include shoulder straps 390 and / or waist or hip straps or loops 392, which allow an individual to comfortably wear the backpack assembly 304.

[0161] refer to Figures 23 to 39During operation, an individual can walk through the area while wearing backpack assembly 304. Upon locating a structure to be disinfected, the individual can position the grip handle 308 and the disinfection head 306 as needed, for example, by extending and / or rotating the disinfection head 306 relative to the handle 308. The individual can then, for example, engage the activation button on the handle 308 to activate the UV lamp 340, which emits disinfecting UV light onto the structure. With the UV lamp 340 activated, air 350 is drawn into the shroud 312 to cool the UV lamp 340 and transfer any generated ozone to the backpack assembly 304, where it is filtered by the air filter 383.

[0162] The extendable rod assembly 302 allows the disinfection head 306 to reach distant areas from a row in the interior cabin of a commercial aircraft, such as across the entire set of three passenger seats.

[0163] Figure 40 An example of the ultraviolet spectrum is shown. (Reference) Figures 23 to 40 In at least one example, the disinfection head 306 is configured to emit disinfection UV light (through the operation of the UV lamp 340) within the far UV spectrum (e.g., between 200 nm and 230 nm). In at least one example, the disinfection head 306 emits disinfection UV light with a wavelength of 222 nm. In at least one other example, the disinfection head 306 is configured to emit disinfection UV light within the UVC spectrum (e.g., between 230 nm and 280 nm). In at least one example, the disinfection head 306 emits disinfection UV light with a wavelength of 254 nm. Optionally, the disinfection head 306 may be configured to emit UV light at a wavelength different from that within the far UV spectrum or the UVC spectrum.

[0164] Figure 41 A perspective view of a portable disinfection system 300 according to an example of this disclosure is shown. The portable disinfection system 300 includes a housing assembly 400, such as... Figure 41 As shown, the box assembly 400 is configured such that when the box assembly 400 is in the closed position, the storage stick assembly 302 (in) Figure 41 (Hidden in the view).

[0165] about Figures 1 to 22 The adapter module 104 shown and described can be used with the sterilization head of the rod assembly 402.

[0166] For example, the case assembly 400 may be formed of plastic. The case assembly 400 includes a body 401 (e.g., a housing, a lower body portion, etc.). A cover 402 (e.g., a lid or an upper body portion) is movably coupled to the body 401. For example, the cover 402 may be coupled to the body 401 via a hinge, the hinge of which allows the cover 402 to be opened and closed relative to the body 401.

[0167] The body 401 includes a base 404 connected to a rear wall 406, a side wall 408, and a top wall 410. The cover 402 is movably connected to the first side wall 408, for example, via a hinge. One or more latches 412 are provided on a second side wall 408 opposite the first side wall 408. The latches 412 are configured to engage one or more interlocking latching members 413 extending from the cover 402 to secure the cover 402 in the closed position. The latches 412 can be individually engaged to disengage from the latching members 413, thereby allowing the cover 402 to pivot to the open position.

[0168] A handle 414 is fixed to the case assembly 400. For example, the handle 414 is pivotally fixed to a side wall 408. The handle 414 is configured for personal gripping, allowing the portable sterilization system 300 to be carried. Alternatively, the handle 414 may be fixed to other parts of the case assembly 400, such as the top wall 410. In at least one example, the handle 414 may be configured to retract into the case assembly 400 to a fully retracted position and extend out (e.g., protrude) from the case assembly 400 to a fully extended position.

[0169] Casters 416 or other such wheels may be rotatably fixed to a portion of the case assembly 400. For example, two casters 416 may be rotatably fixed to a base 404 near the rear wall 406. An individual may tilt the case assembly 400 so that the casters 416 contact the floor. In this way, an individual may roll the portable sterilization system 300 via the casters 416 (and optionally via a handle located in a position extending from the top wall 410). Alternatively, the case assembly 400 may not include casters 416.

[0170] The hose 322 can extend outward from the housing assembly 400. In the closed position, when the bar assembly 302 is in the retracted position within the housing assembly 400, the hose 322 can be coiled over the cover 402. A hose retainer 418 can secure the hose 322 to the cover 402 in place. For example, the hose retainer 418 may include a flexible fabric sheet 420, which is secured to a first side 421 of the cover 402, for example, by one or more fastening members 424 (e.g., hooks and loops, latches, clamps, and / or the like), and can be removably secured to the opposite second side 422 of the cover 402. The hose retainer 418 is configured to secure the hose 322 to the cover 402 when the bar assembly 302 is within the storage cavity of the housing assembly 400 and the cover 402 is in the closed position. Alternatively, when the bar assembly 302 is not in use, the hose 322 can be contained within the storage cavity of the housing assembly 400. That is, when the rod assembly 302 is also inside the storage cavity and the cover 402 is in the closed position, the size and shape of the storage cavity can be designed to also include the hose 322.

[0171] The rod assembly 302, in the closed position within the housing assembly 400, is protected from accidental engagement, collisions, etc. That is, by storing the rod assembly 302 in the closed housing assembly 400, the portable disinfection system 300 protects the rod assembly 302 from potential damage when it is not in use, and increases the lifespan of the rod assembly 302.

[0172] Figure 42 A perspective view of a portable disinfection system 300 having a box assembly 400 in the open position, according to an example of the present disclosure, is shown. As shown, the cover 402 is opened via a hinge 426, which pivotally connects the cover 402 to the body 401.

[0173] An internal or storage cavity 428 is defined between the base 404, side wall 408, rear wall 406, and top wall 410 (and the cover 402 when closed). Various components of the portable disinfection system 300 can be stored within the storage cavity 428. For example, according to... Figure 38 As described, the components within the backpack assembly 304 can be contained within the storage cavity 428.

[0174] For example, the rod assembly 302 is contained within the storage cavity 428 when not in use. Additionally, one or more batteries (e.g., rechargeable lithium batteries) may be contained within the storage cavity 428.

[0175] An air generation subsystem (e.g., a cooling fan) may also be included within the storage cavity 428. The air generation subsystem may be in fluid communication with an air duct within the hose 322. The hose 322 may be removably connected to the air generation subsystem. In at least one example, the hose 322 is configured to be connected and disconnected from the rod assembly 302 and the air generation subsystem. That is, the hose 322 may be removably connected to both the rod assembly 302 and the air generation subsystem.

[0176] One or more air filters (e.g., carbon filters) may also be located within storage chamber 428. The air filters may be connected to air ducts or other such delivery pipes or lines that guide air through hose 322.

[0177] Figure 43 A perspective view of a portable disinfection system 300 having a case assembly 400 in the open position, according to an example of this disclosure, is shown. A rod assembly 302 is configured to retract into a storage cavity 428. When the rod assembly 302 is to be used, the cover 402 is opened, and a first end 430 of a hose 322 is connected to a port 320 of the rod assembly 302. In at least one example, the hose 322 is configured to direct cooling air into the rod assembly 302 to cool the UV lamp 340 during startup.

[0178] The second end 432 of the hose 322 can be connected to a port 434 that extends into and through a portion of the body 401, such as through a portion of the top wall 410. Port 434 connects the hose 322 to an air generation subsystem (e.g., a cooling fan 436 within the storage chamber 428). The cooling fan 436 can be activated to generate cooling air that is delivered to the rod assembly 302 through the hose 322 (e.g., an air duct within the hose 322, or through an internal passage within the hose 322 itself).

[0179] One or more batteries 380 can also be stored in the storage cavity 428. For example, three batteries 380 can be stored in the storage cavity 428.

[0180] A power source 438 is also included within the storage cavity 428. The power source 438 can be connected to the rod assembly 302 via power lines (e.g., via a plug and socket mating) to provide power to the rod assembly 302. Furthermore, the power source 438 can be configured to provide power to the battery 380 (e.g., to recharge the battery 380). The battery 380 can be fixed to the rod assembly 302 and provide power to the rod assembly 302, allowing the rod assembly 302 to be used without being connected to the power source 438.

[0181] Cooling fan 436 is connected to hose 322 via port 434. Cooling fan 436 may also include a shunt port connected to an internal portion of power supply 438. In this way, cooling air can be delivered to both hose 322 (and therefore rod assembly 302) and power supply 438, thereby providing cooling to both rod assembly 302 and power supply 438.

[0182] The hole 440 can be formed as part of the housing assembly 400. For example, the hole 440 can be formed as part of the top wall 410, and the size and shape of the hole 440 are designed to allow the hose 322 to pass through it. In this way, the hose 322 can remain connected to the rod assembly 302 even when the rod assembly 302 is contained within the storage cavity 428 and the cover 402 is closed. The remaining portion of the hose 322 between the first end 430 and the second end 432 can be secured to the cover 402 by means of a hose retainer 418, as per [reference to...]. Figure 41 As shown and described.

[0183] As shown in the figure, the handle 414 can be fixed to the top wall 410 of the body 401. The handle 414 can be configured to retract into and extend out of the body 401. For example, the handle 414 can be a telescopic handle.

[0184] The rod assembly 302 is removably secured within the storage cavity 428. For example, the rod assembly 302 may be removably secured within the storage cavity 428 by one or more latches, clips, or via an interference fit with a mating portion of the housing assembly 400.

[0185] The power supply 438 can be secured in a suitable location within the storage cavity 428. For example, the power supply 438 can be secured in the storage cavity 428 by one or more fasteners, adhesives, etc. Alternatively, the power supply 438 can be secured in a suitable location by one or more latches, clips, etc.

[0186] Battery 380 can be similarly secured within the storage cavity 428. For example, battery 380 can be secured in the storage cavity 428 by one or more fasteners, adhesives, etc. Alternatively, battery 380 can be secured in place by one or more latches, clamps, etc. In at least one other example, battery 380 can be removable and configured to be directly coupled to rod assembly 302 to provide power thereto.

[0187] Figure 44 A perspective view of a portable sterilization system 300 having a case assembly 400 in the open position, according to an example of this disclosure, is shown. The power cord 450 can also be retracted within the storage cavity 428. The power cord 450 is contained within the case assembly 400 when the cover 402 is closed, and the portable sterilization system 300 moves when the rod assembly 302 is not operated.

[0188] Optionally, power line 450 connects power source 438 to a power source (e.g., a wall socket). In addition to supplying air to rod assembly 302, hose 322 also guides cables and the like from power source 438 and battery 380 to rod assembly 302.

[0189] Alternatively, the hose 322 may not include an electrical connection to the rod assembly 302. Instead, the rod assembly 302 and power line 450 may be inserted into the rod assembly 302 via a plug 452 to supply power from the power source 438 and / or battery 380. In this example, as the rod assembly 302 is operated, the plug 452 of the power line 450 is connected to the interlocking socket of the rod assembly 302. The other end of the power line 450 is connected to the power source 438 (and / or battery 380). The power line 450 extends outside the housing assembly 400 through the hole 440. Thus, the rod assembly 302 can be removed from the storage cavity 428 and connected to the hose 322 and power line 450 through the hole 440. The cover 402 can then be closed, thereby securely holding the power source 438, battery 380, etc., within the storage cavity 428. The stick assembly 302 can then be activated, as it is powered by a power source 438 or one or more batteries 380, and for example via a personal grip handle 414 and casters 416. Figure 41 and Figure 42 (As shown) the rolling box assembly 400, the closed box assembly 400 can be moved.

[0190] Furthermore, even when the cover 402 is closed above the body 401, the opening 440 allows incoming air to be drawn into the storage cavity 428. Therefore, the cooling fan 436 is able to receive fresh air even when the cover 402 is closed.

[0191] Power source 438 can be configured to receive power from a standard power source (e.g., AC power). For example, power source 438 can be connected to an AC power source via a power line. Power line 450 is connected to rod assembly 302 and configured to supply power to rod assembly 302 to operate UV lamp 340 based on power received from power source 438 and optionally battery 380. For example, when power source 438 is connected to AC power, rod assembly 302 is powered by power source 438. In the absence of such power, rod assembly 302 can be powered by battery 380. For example, if power source 438 is not plugged into a power outlet, rod assembly 302 receives power from battery 380. If power source 438 is plugged into a power outlet, one or more relays in power source 438 switch from battery 380 to AC power from the power outlet.

[0192] Figure 45 A perspective side view of a rod assembly 302 according to an example of this disclosure is illustrated. As shown, a handle 308 can be fixed relative to a shield 312. For example, the handle 308 can be integrally molded and formed with the shield 312. The rod assembly 302 can be small and compact for installation in confined spaces (e.g., within the flight deck of an aircraft).

[0193] The start trigger 460 is movably coupled to the handle 308. For example, the start trigger 460 may be fixed to the underside 462 of the main beam 464 of the handle 308. The start trigger 460 is configured to be selectively pressed and / or depressed to start and deactivate the UV lamp 340 of the rod assembly 302 as needed.

[0194] The activation trigger 460 can be located anywhere along the length of the handle 308. The shape of the activation trigger 460 can differ from that shown. Furthermore, the activation trigger 460 can be smaller or larger than shown. As an example, the activation trigger 460 can be a circular button instead of the elongated strip or beam shown. Alternatively, the activation trigger 460 can be located on the top portion of the main beam 464, or on the extended beam 466 that separates the handle 308 from the guard 312. As another example, the activation trigger 460 can be located on a portion of the guard 312.

[0195] Figure 46 Examples Figure 45 A perspective bottom view of the rod assembly 302. As shown, the reflector 342 is fixed to the underside of the protective cover 312.

[0196] Figure 47 A perspective front view of an aircraft 510 according to an embodiment of the present disclosure is illustrated. The aircraft 510 includes a propulsion system 512, which includes, for example, engines 514. Optionally, the propulsion system 512 may include more engines 514 than shown. The engines 514 are carried by wings 516 of the aircraft 510. In other embodiments, the engines 514 may be carried by a fuselage 518 and / or a tail 520. The tail 520 may also support a horizontal stabilizer 522 and a vertical stabilizer 524.

[0197] The fuselage 518 of the aircraft 510 defines an internal compartment 530, which includes a flight deck or cockpit, one or more work areas (e.g., galley, carry-on baggage area, etc.), one or more passenger areas (e.g., first-class, business-class, and second-class), one or more lavatories, and / or similar areas. The disinfection system described herein can be used to disinfect surfaces, components, etc., within the internal compartment 530.

[0198] Alternatively, instead of aircraft, the examples of this disclosure can be used with a variety of other vehicles, such as automobiles, buses, locomotives and trains, watercraft, etc. Furthermore, the examples of this disclosure can be used for fixed structures, such as commercial and residential buildings. Additionally, the examples of this disclosure can be used for disinfecting surfaces in open-air locations, such as stadiums, concert venues, open-air spaces, and / or similar locations.

[0199] Furthermore, the present invention also includes examples from the following clauses:

[0200] Clause 1. An adjustable disinfection system, said adjustable disinfection system comprising:

[0201] Disinfection head, the disinfection head including a UV lamp configured to emit ultraviolet (UV) light; and

[0202] One or more adapter modules, configured to be removably coupled to the sterilization head at a connection interface.

[0203] The one or more adapter modules are configured to provide functions related to the UV light emitted by the UV lamp.

[0204] Clause 2. The adjustable disinfection system according to Clause 1, wherein the function includes one of the following: light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0205] Clause 3. The adjustable disinfection system according to Clause 1 or 2, wherein the one or more adjuster modules comprise:

[0206] A first adapter module, configured to perform a first unique function; and

[0207] The second adapter module is configured to perform a second unique function that is different from the first unique function.

[0208] Clause 4. The adjustable disinfection system according to Clause 3, wherein the first adapter module and the second adapter module are interchangeable with respect to the disinfection head.

[0209] Clause 5. The adaptable disinfection system according to Clause 3, wherein the first unique function includes one of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection, and wherein the second unique function includes another of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0210] Clause 6. The adjustable disinfection system according to Clause 3, wherein the connection interface is shared by the first adapter module and the second adapter module.

[0211] Clause 7. The adjustable disinfection system according to any one of Clauses 1 to 6, the adjustable disinfection system further comprising: a rod assembly including the disinfection head.

[0212] Clause 8. The adjustable disinfection system as described in Clause 7, wherein the stick assembly is coupled to the backpack assembly.

[0213] Clause 9. The adjustable disinfection system as described in Clause 7, wherein the rod assembly is connected to the box assembly.

[0214] Clause 10. An adaptable disinfection method, said adaptable disinfection method comprising the following steps:

[0215] One or more adapter modules are removably coupled to a sterilization head at a connection interface, wherein the sterilization head includes a UV lamp configured to emit ultraviolet (UV) light, and wherein the one or more adapter modules are configured to provide functionality related to the UV light emitted by the UV lamp.

[0216] Clause 11. The adaptable disinfection method according to Clause 10, wherein the function includes one of the following: light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0217] Clause 12. The adaptable disinfection method according to Clause 10 or 11, wherein one or more adaptor modules include:

[0218] A first adapter module, configured to perform a first unique function; and

[0219] The second adapter module is configured to perform a second unique function that is different from the first unique function.

[0220] Clause 13. The adjustable disinfection method according to Clause 12 further includes: swapping the first adapter module and the second adapter module with respect to the disinfection head.

[0221] Clause 14. The adaptable disinfection method according to Clause 12 or 13, wherein the first unique function includes one of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection, and wherein the second unique function includes another of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0222] Clause 15. The adjustable disinfection method according to any one of Clauses 12 to 14, wherein the connection interface is shared for both the first adapter module and the second adapter module.

[0223] Clause 16. An adjustable disinfection method according to any one of Clauses 10 to 15, wherein the rod assembly includes the disinfection head.

[0224] Clause 17. The adjustable disinfection method according to Clause 16, the adjustable disinfection method further comprising: attaching the rod assembly to the backpack assembly.

[0225] Clause 18. The adjustable disinfection method according to Clause 16, the adjustable disinfection method further comprising: connecting the rod assembly to the housing assembly.

[0226] Clause 19. An adjustable disinfection system, said adjustable disinfection system comprising:

[0227] Disinfection head, the disinfection head including a UV lamp configured to emit ultraviolet (UV) light; and

[0228] A first adapter module, removably connected to the sterilization head at a connection interface, wherein the first adapter module is configured to perform a first unique function related to the UV light emitted by the UV lamp; and

[0229] A second adapter module, removably connected to the sterilization head at the connection interface, is configured to perform a second unique function related to the UV light emitted by the UV lamp, wherein the second unique function differs from the first unique function.

[0230] The first adapter module and the second adapter module are interchangeable with respect to the sterilization head, and

[0231] The connection interface is shared by both the first adapter module and the second adapter module.

[0232] Clause 20. The adaptable disinfection system according to Clause 19, wherein the first unique function includes one of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection, and wherein the second unique function includes another of light filtering, optical wavelength conversion, fluid disinfection, or object disinfection.

[0233] Clause 21. An adapter module configured to be removably coupled to a sterilization head having an ultraviolet (UV) lamp configured to emit UV light, the adapter module comprising:

[0234] A protective cover or frame configured to be removably attached to the sterilization head at a connection interface; and

[0235] A filter, which is attached to the shield or the frame.

[0236] The filter is configured to filter the UV light emitted by the UV lamp.

[0237] Clause 22. The adapter module as described in Clause 21, wherein the adapter module is different from the sterilization head.

[0238] Clause 23. The adapter module according to Clause 21 or 22, wherein the filter is a 230 nm low-pass filter.

[0239] Clause 24. An adapter module according to any one of Clauses 21 to 23, wherein the filter includes a panel fixed to the cover or the frame.

[0240] Clause 25. The adapter module according to any one of Clauses 21 to 24, wherein the shield or frame and the filter are formed of the same filter material.

[0241] Clause 26. The adapter module according to any one of Clauses 21 to 25, wherein the filter is formed of silicon.

[0242] Clause 27. The tuner module according to Clause 26, wherein the filter is one or both of the following: doped with a metal coating or etched with a specific pattern to filter the UV light of a predetermined wavelength.

[0243] Clause 28. An adapter module according to any one of Clauses 21 to 27, wherein the connection interface is shared by the adapter module and another adapter module different from the adapter module.

[0244] Clause 29. A method comprising the following steps:

[0245] A filter is attached to a housing or frame, wherein the filter is configured to filter UV light emitted by an ultraviolet (UV) lamp; and

[0246] An adapter module is provided via the connection, wherein the adapter module is configured to be removably connected to a sterilization head having the UV lamp at the connection interface.

[0247] Clause 30. The method according to Clause 29, wherein the adapter module is different from the sterilization head.

[0248] Clause 31. The method according to Clause 29 or 30, wherein the filter is a 230 nm low-pass filter.

[0249] Clause 32. The method according to any one of Clauses 29 to 31, wherein the connection comprises securing the panel to the cover or the frame.

[0250] Clause 33. The method according to any one of Clauses 29 to 32, the method further comprising the step of forming the shield or frame and the filter with the same filtering material.

[0251] Clause 34. The method according to any one of Clauses 29 to 33, the method further comprising the step of forming the filter from silicon.

[0252] Clause 35. The method described in accordance with Clause 34 further comprises one or both of the following:

[0253] The filter is doped with a metal coating; or

[0254] A specific pattern is etched onto or into the filter.

[0255] Clause 36. The method according to any one of Clauses 29 to 35, wherein the connection interface is shared for the adapter module and another adapter module different from the adapter module.

[0256] Clause 37. An adjustable disinfection system, said adjustable disinfection system comprising:

[0257] Disinfection head, the disinfection head including a UV lamp configured to emit ultraviolet (UV) light; and

[0258] An adapter module, removably connected to the sterilization head, wherein the adapter module differs from the sterilization head and includes:

[0259] A protective cover or frame, said cover or frame being removably connected to the sterilization head at a connection interface, wherein said connection interface is shared by the adapter module and another adapter module different from said adapter module; and

[0260] A filter, which is attached to the shield or the frame.

[0261] The filter is configured to filter the UV light emitted by the UV lamp.

[0262] Clause 38. The adjustable disinfection system according to Clause 37, wherein the filter is a 230 nm low-pass filter.

[0263] Clause 39. The adjustable disinfection system according to Clause 37 or 38, wherein the filter includes a panel fixed to the shield or the frame.

[0264] Clause 40. An adjustable disinfection system according to any one of Clauses 37 to 39, wherein the filter is formed of silicon, and wherein the filter is one or both of the following: doped with a metal coating or etched in a specific pattern to filter the UV light of a predetermined wavelength.

[0265] Clause 41. An adapter module configured to be removably coupled to a sterilization head having an ultraviolet (UV) lamp configured to emit UV light, the adapter module comprising:

[0266] A protective cover, configured to be removably attached to the sterilization head at a connection interface; and

[0267] The liquid channel is in fluid communication with the inlet and outlet inside the protective cover.

[0268] The liquid channel is configured to receive fluid through the inlet and allow the fluid to flow out from the outlet, and the UV lamp is configured to emit UV light into the liquid channel as the fluid flows through the liquid channel between the inlet and the outlet.

[0269] Clause 42. The adapter module according to Clause 41, wherein the fluid channel is defined by the inner surface of the shield.

[0270] Clause 43. The adapter module according to Clause 41 or 42, wherein the inner surface of the shield is reflective.

[0271] Clause 44. The adapter module according to any one of Clauses 41 to 43, wherein the fluid is a gas.

[0272] Clause 45. The adapter module according to Clause 44, wherein the gas is air.

[0273] Clause 46. The adapter module according to any one of Clauses 41 to 43, wherein the fluid is a liquid.

[0274] Clause 47. The adapter module according to Clause 46, wherein the liquid is water.

[0275] Clause 48. The adapter module according to any one of Clauses 41 to 47, the adapter module further comprising a specific filter disposed within the fluid passage.

[0276] Clause 49. The adapter module according to any one of Clauses 41 to 48, the adapter module further comprising an ozone filter disposed within the liquid passage.

[0277] Clause 50. The adapter module according to any one of Clauses 41 to 49, the adapter module further comprising one or more tubes within the shroud, wherein the one or more tubes define the fluid passage.

[0278] Clause 51. The adapter module according to Clause 50, wherein the one or more tubes comprise a plurality of straight sections connected to one or more bends.

[0279] Clause 52. The adapter module according to Clause 50 or 51, wherein the one or more tubes are formed of glass.

[0280] Clause 53. The adapter module according to any one of Clauses 41 to 52, the adapter module further comprising a blower disposed within the enclosure.

[0281] Clause 54. An adapter module according to any one of Clauses 41 to 45 or Clauses 48 to 54, wherein the outlet is connected to a tube, and the tube is connected to a breathing mask.

[0282] Clause 55. An adapter module according to any one of Clauses 41 to 43, Clauses 46 to 48 or Clauses 49 to 52, the adapter module further comprising one or both of a valve or a pump near the inlet, wherein one or both of the valve or the pump is configured to control the flow rate of liquid through the fluid passage.

[0283] Clause 56. A method comprising the steps of:

[0284] A fluid channel is provided within the housing of the adapter module, in fluid communication with an inlet and an outlet, wherein fluid flows into the fluid channel through the inlet and out from the outlet, wherein ultraviolet (UV) light is emitted into the fluid channel as the fluid flows through the fluid channel between the inlet and the outlet.

[0285] Clause 57. An adjustable disinfection system, said adjustable disinfection system comprising:

[0286] Disinfection head, the disinfection head including a UV lamp configured to emit ultraviolet (UV) light; and

[0287] An adapter module, removably connected to the sterilization head, wherein the adapter module differs from the sterilization head and includes:

[0288] A protective cover, which is removably attached to the sterilization head at a connection interface; and

[0289] The liquid channel is in fluid communication with the inlet and outlet inside the protective cover.

[0290] The liquid channel is configured to receive fluid through the inlet and allow the fluid to flow out from the outlet, and the UV lamp is configured to emit UV light into the liquid channel as the fluid flows through the liquid channel between the inlet and the outlet.

[0291] Clause 58. The adjustable disinfection system according to Clause 57, wherein the liquid channel is defined by the inner surface of the shield, and wherein the inner surface of the shield is reflective.

[0292] Clause 59. The adjustable disinfection system according to Clause 57 or 58, wherein the adjuster module further comprises:

[0293] A particulate filter, wherein the particulate filter is disposed within the liquid channel; and

[0294] An ozone filter is disposed within the liquid channel.

[0295] Clause 60. An adjustable disinfection system according to any one of Clauses 57 to 59, wherein the adjuster module further comprises one or more glass tubes within the shroud, wherein the one or more glass tubes define the liquid passage, and wherein the one or more glass tubes comprise a plurality of straight sections connected to one or more bends.

[0296] Clause 61. An adjustable disinfection system according to any one of Clauses 57 to 60, wherein the adjuster module further includes a blower disposed within the protective enclosure.

[0297] Clause 62. An adjustable disinfection system according to any one of Clauses 57 to 61, wherein the adjuster module further includes one or both of a valve or a pump near the inlet, wherein one or both of the valve or the pump is configured to control the flow rate of liquid through the liquid passage.

[0298] As described herein, examples of this disclosure provide systems and methods for adapting ultraviolet light disinfection systems. Furthermore, examples of this disclosure provide UV light disinfection systems and methods that are suitable for and applicable to a wide variety of applications.

[0299] Although various spatial and directional terms (e.g., top, bottom, lower, middle, side, horizontal, vertical, front, etc.) may be used to describe examples of this disclosure, it should be understood that these terms are used only relative to the orientation shown in the figures. The orientation may be inverted, rotated, or otherwise changed such that an upper part is a lower part (and vice versa), a horizontal part becomes a vertical part, etc.

[0300] As used herein, structures, constraints, or elements “constructed” to perform a task or operation are specifically structurally formed, built, or adjusted in a manner corresponding to the task or operation. For clarity and to avoid ambiguity, objects that can only be modified to perform a task or operation are not “constructed” to perform the task or operation as used herein.

[0301] It should be understood that the above description is intended to be illustrative and not limiting. For example, the above examples (and / or aspects thereof) may be used in combination with each other. Furthermore, many modifications may be made to adapt particular situations or materials to the teachings of the various examples of this disclosure without departing from the scope of the invention. Although the dimensions and types of materials described herein are intended to define parameters of the various examples of this disclosure, these examples are by no means limiting but rather exemplary. Many other examples will be apparent to those skilled in the art upon review of the above description. Therefore, the scope of the various examples of this disclosure should be determined by referring to the appended claims together with the full scope of their equivalents. In the appended claims and the detailed description herein, the term “comprising” is used as a common equivalent to the corresponding term “including.” Furthermore, the terms “first,” “second,” and “third,” etc., are used merely as labels and are not intended to impose numerical requirements on their objects.

[0302] This written description uses examples to disclose various examples of this disclosure, including best practices, and to enable those skilled in the art to practice various examples of this disclosure, including making and using any device or system, and performing any combination method. The patentable scope of the various examples of this disclosure is defined by the claims, and may include other examples that would occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements that do not substantially differ from the literal language of the claims.

Claims

1. An adjustable disinfection system (100), the adjustable disinfection system (100) comprising: Disinfection head (102), the disinfection head (102) includes a UV lamp (108) configured to emit ultraviolet UV light. as well as One or more adapter modules (104) are configured to be removably coupled to the sterilization head (102) at a connection interface (106). The one or more adapter modules (104) are configured to provide functions related to the UV light emitted by the UV lamp (108). The one or more adapter modules (104) include: A first adjuster module, configured to perform a first unique function of filtering; and The second adapter module is configured to perform a second unique function: fluid disinfection. The second adapter module includes: A protective cover, which is removably attached to the sterilization head at the connection interface; and The UV lamp is configured to emit UV light into the liquid channel within the shroud, which is in fluid communication with the inlet and the outlet, the liquid channel being configured to receive fluid passing through the inlet and allow the fluid to flow out from the outlet.

2. The adjustable disinfection system (100) according to claim 1, wherein, The first adapter module and the second adapter module are interchangeable with respect to the sterilization head (102).

3. The adjustable disinfection system (100) according to claim 1, wherein, The connection interface (106) is shared by the first adapter module and the second adapter module.

4. The adjustable disinfection system (100) according to claim 1, wherein the adjustable disinfection system (100) further comprises: The rod assembly includes the sterilization head (102).

5. The adjustable disinfection system (100) according to claim 4, wherein the adjustable disinfection system (100) further includes a backpack assembly, wherein, The rod assembly is removably attached to the backpack assembly.

6. The adjustable disinfection system (100) according to claim 4, wherein the adjustable disinfection system (100) further comprises a box assembly configured to open and close, wherein, The rod assembly is stored within the box assembly.

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