Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L11/00—Methods specially adapted for refuse
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
  • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
  • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
  • A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
  • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
  • A61B50/37—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for absorbent articles, e.g. bandages, garments, swabs or towels
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
  • A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
  • A61B50/39—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles the containers containing antimicrobial, antiviral or disinfectant agents
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B17/00—Surgical instruments, devices or methods
  • A61B2017/00017—Electrical control of surgical instruments
  • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B17/00—Surgical instruments, devices or methods
  • A61B2017/00017—Electrical control of surgical instruments
  • A61B2017/00132—Setting operation time of a device
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B2050/005—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover
  • A61B2050/0051—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover closable by rotation
  • A61B2050/0056—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers with a lid or cover closable by rotation about a lateral axis in the lid plane
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
  • A61B2050/105—Cabinets
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
  • A61B2050/3015—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments transparent
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
  • A61B90/08—Accessories or related features not otherwise provided for
  • A61B2090/0807—Indication means
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
  • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
  • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
  • A61L2/18—Liquid substances

Definitions

• Pharmaceutical waste can include both liquids and solids, such as expired medicines, partially filled vials, compounded IVs, broken or spilled materials, undispensed compounded products, discontinued indated items, unused unit dosed items, unused IV's, patients' personal medications, and certain hazardous waste materials, to name a few.
• pharmaceutical waste can be "raw", such that the waste does not include any sort of container or packaging, or the waste can be contained in a container such as a bottle, vial, bag, dispenser, syringe, or any other type of packaging.
• raw waste can include various liquids such as the fluid from a syringe, bag or bottle, or solids such as pills, capsules, powders, patches, etc. Ensuring that such waste does not wind up in the hands of unauthorized personnel, migrate to our waterways or bodies of water, or that illegal diversion does not occur, has been of primary importance not only in the pharmaceutical/medical industry, but in the environmental field as well.
• RCRA Resource Conservation Recovery Act
• waste disposal systems require that the waste drug remain in its original bar-coded container, which may be impractical in certain situations, such as raw waste.
• utilizing dozens or even hundreds of these types of waste disposal systems in a hospital can be cost-prohibitive.
• the size of these types of waste disposal systems may make providing such a system at each point of use around a health care facility unfeasible.
• such systems can be relatively heavy and difficuit to move, and can take up a subsiantiai amount of valuable floor space in a hospital, for example,
• the present invention is directed toward a pharmaceutical waste disposal assembly for disposing of raw pharmaceutical waste.
• the pharmaceutical waste disposal assembly comprises a first receiver body and a first reaction agent.
• the first receiver body receives the pharmaceutical waste.
• the first receiver body includes a receiver bottom.
• the first reaction agent is positioned within the first receiver body and spaced apart from the receiver bottom.
• the pharmaceutical waste reacts with the first reaction agent to change the pharmaceutical waste in one of a chemical and physical manner so that the pharmaceutical waste is unrecoverable.
• the first receiver body receives one or more of fluid pharmaceutical waste and solid pharmaceutical waste.
• the first receiver body receives fluid pharmaceutical waste
• the pharmaceutical waste disposal assembly further comprises a fluid absorber positioned within the first receiver body.
• the fluid absorber absorbs and retains the fluid pharmaceutical waste, the fluid pharmaceutical waste reacting with the first reaction agent prior to being absorbed and retained by the fluid absorber.
• the first reaction agent can include one or more layers that are positioned substantially adjacent to the fluid absorber.
• the pharmaceutical waste disposal assembly further comprises a fluid processor positioned within the fluid receiver body.
• the fluid processor includes one of a deodorizer, an antimicrobial agent, an antibacterial agent and an antifungal agent that processes the fluid pharmaceutical waste.
• the first reaction agent can be positioned adjacent to the fluid processor.
• the pharmaceutical waste disposal assembly further comprises a fluid distributor that distributes the fluid pharmaceutical waste within the fluid receiver body.
• the first reaction agent can substantially encircle the fluid distributor.
• the fluid distributor can include a distributor bottom, with the first reaction agent being positioned near the distributor bottom.
• the pharmaceutical waste disposal assembly further comprises a second receiver body that receives the pharmaceuiicai waste, and a second reaction agent positioned within the second receiver body.
• the pharmaceutical waste reacts with the second reaction agent to change the pharmaceutical waste in one of a chemical and physical manner so that the pharmaceutical waste is unrecoverable.
• the first reaction agent includes one or more of a denaturant, an emetic and a bittering agent. In one such embodiment, the first reaction agent includes each of a denaturant, an emetic and a bittering agent. Further, in one embodiment, the first reaction agent includes one or more of quinine, ipecac and denatonsum benzoate.
• the first reaction agent can be contained within a dissolvable packet.
• the pharmaceutical waste disposal assembly can further comprise a second reaction agent positioned within the first receiver body.
• the pharmaceutical waste reacts with the second reaction agent to change the pharmaceutical waste in one of a chemical and physical manner so that the pharmaceutical waste is unrecoverable.
• the second reaction agent can be different than the first reaction agent.
• the second reaction agent can be contained within a second dissolvable packet.
• Figure 1A is a perspective view of one embodiment of a pharmaceutical waste disposal assembly having features of the present invention, illustrated in an open position, including a fluid waste receiver, a solid waste receiver and a receiver retainer;
• Figure 1B is a perspective view of the pharmaceutical waste disposal assembly shown in Figure 1A, illustrated in a closed position;
• Figure 1C is an exploded view of the pharmaceutical waste disposal assembly illustrated in Figure 1A;
• Figure 2 is a perspective view of one embodiment of the fluid waste receiver having features of the present invention.
• Figure 3 is a front elevation view of the fluid waste receiver illustrated in Figure 2;
• Figure 4A is a cross-sectional view of a portion of the fluid waste receiver taken on line 4A-4A in Figure 2;
• Figure 4B is a cross-sectional view of the fluid waste receiver taken on Sine 48-48 in Figure 2;
• Figure 4C is a cross-sectional view of a portion of another embodiment of the fluid waste receiver.
• Figure 4D is a cross-sectional view of a portion of yet another embodiment of the fluid waste receiver
• Figures 4E-4J are various cross-sectional views of non-exclusive alternative embodiments of a portion of the fluid waste receiver
• Figure 4K is a side view of another embodiment of a portion of the fluid waste receiver
• Figure 5A is a partial cutaway view of another embodiment of the pharmaceutical waste disposal assembiy having features of the present invention.
• Figure 5B is a partial cutaway view of yet another embodiment of the pharmaceutical waste disposal assembly
• Figure 6 is a perspective view of one embodiment of the solid waste receiver having features of the present invention.
• Figure 7 is a front elevation of the solid waste receiver illustrated in Figure 6;
• Figure 8 is a cross-sectional view of a portion of the solid waste receiver taken on line 8-8 in Figure 8;
• Figure 9 is a partial cutaway view of yet another embodiment of the pharmaceutical waste disposal assembly;
• Figure 10 is a front perspective view of one embodiment of the receiver retainer
• Figure 11A is a simplified top view of the pharmaceutical waste disposal assembly, including the receiver retainer shown in Figure 10, iiiusirated in the closed position;
• Figure 11B is a simplified top view of a portion of one embodiment of the pharmaceutical waste disposal assembly illustrated in Figure 10, illustrated in the open position;
• Figure 12 is a simplified to view of another embodiment of the pharmaceutical waste disposal assembiy inciuding the receiver retainer, illustrated in the closed position;
• Figure 13 is a simplified top view of one embodiment of a portion of the receiver retainer, illustrated in the open position;
• Figure 14 is a side elevation of another embodiment of the receiver retainer
• Figure 15 is a front elevation of yet another embodiment of the receiver retainer, with various internal components illustrated in phantom;
• Figure 18 is a front elevation of yet another embodiment of a pharmaceutical waste disposal assembiy having features of the present invention.
• Figure 17A is a front view of one embodiment of the pharmaceutical waste disposal assembly including a mounting apparatus, and a simplified representation of the receiver retainer ⁇ illustrated in phantom) engaged with the mounting apparatus;
• Figure 178 is a top view of the mounting apparatus illustrated in Figure
• Figure 17C is a side elevation of the mounting apparatus illustrated in Figure 17A, and one simplified embodiment of the receiver retainer (illustrated in phantom) engaged with the mounting apparatus; and
• Figure 17D is a detailed side view of a portion of the mounting apparatus engaged with a portion of the receiver retainer. DESCRIPTION
• FIG 1A is a perspective view of one embodiment of a pharmaceutical waste disposal assembly 10 (also sometimes referred to herein as a "disposal assembly”), shown in an open position.
• the disposal assembly 10 provides a means for disposing of fluid and/or solid pharmaceutical and/or medical waste (generically referred to herein as "waste") which can ultimately be incinerated or otherwise treated and/or permanently disposed of.
• the design of the disposal assembly 10 can vary depending upon the specific application and/or location of the disposal assembly 10. in the embodiment illustrated in Figure 1A, the disposal assembly 10 includes a fluid waste receiver 12, a solid waste receiver 14 and a receiver retainer 6.
• the fluid waste receiver 12 can receive waste in a liquid and/or a gaseous phase of matter.
• the design of the fluid waste receiver 12, including the size, volume, shape and specific materials that form the fluid waste receiver 12, can vary depending upon the design requirements of the disposal assembly 10.
• the fluid waste receiver 12 includes a fluid receiver cap 18 and a fluid receiver body 19 (also sometimes referred to herein as "receiver body").
• the fluid receiver cap 18 covers a fluid receiver opening (not illustrated in Figure 1A) which provides access into an interior of the fluid waste receiver 12.
• the fluid receiver cap 18 can be a tamper-resistant, locking cap that is positioned on the fluid waste receiver 2 once the fluid waste receiver 12 has reached a predetermined capacity or weight of fluid waste, has been in use for a predetermined duration of time, or is otherwise determined to be no longer suitable for receiving fluid waste.
• the fluid receiver cap 18 can include a one-way ratchet ring that interlocks with the fiuid receiver body 19.
• the fluid receiver body 19 is configured to receive fluid waste that is deposited into the fluid waste receiver 12.
• the fluid receiver body 19 can be formed from any suitably durable materials.
• the fluid receiver body 19 can be formed from a durable injection-molded plastic material.
• the fluid receiver body 19 can be formed from fiberglass, glass, ceramic, various metals, a composite material, or a combination thereof, as non-exclusive examples,
• the matenal that forms the fluid receiver body 19 can be clear or otherwise see- through to allow a user to observe the level of waste within the fluid waste receiver 12.
• the material that forms the fluid receiver body 19 can be opaque or otherwise non-see-through.
• the fluid waste receiver 12 can have a capacity of approximately 2.0 liters.
• the fluid waste receiver 12 can have a capacity of greater than or less fhan 2.0 liters. It is recognized that the capacity of the fluid waste receiver 12 can be commensurate with the purpose and/or location of the disposal assembly 10.
• the disposal assembly 10 that is used inside of a patient's room can have a fluid waste receiver 12 with a relatively small capacity.
• the disposal assembly 10 that is used in a pharmacy may have a fluid waste receiver 12 with a relatively large capacity.
• the solid waste receiver 14 receives waste in a solid phase of matter.
• the design of the solid waste receiver 14, including the size, volume, shape and specific materials that form the solid waste receiver 14, can vary depending upon the design requirements of the disposal assembly 10.
• the solid waste receiver 14 includes a solid receiver cap 20 that can be substantially similar to the fluid receiver cap 18 previously described, in one embodiment, the solid receiver cap 20 can be a tamper-resistant, locking cap that is positioned on the solid waste receiver 14 once the solid waste receiver 14 has reached a predetermined capacity or weight of solid waste, has been in use for a predetermined duration of time, or is otherwise determined to be no longer suitable for receiving solid waste.
• the soiid waste receiver 14 can have a capacity of approximately 1.0 liter.
• the solid waste receiver 14 can have a capacity of greater than or less than 1.0 liter.
• the capacity of the solid waste receiver 14 can be commensurate with the purpose and/or location of the disposal assembly 10.
• the disposal assembly 10 that is used inside of a patient's room can have a solid waste receiver 14 with a relatively small capacity.
• the disposal assembly 10 that is used in a pharmacy may have a solid waste receiver 14 with a relatively large capacity.
• the solid waste receiver 14 includes a soiid receiver body 21 that contains the soiid waste.
• the solid receiver body 21 can be formed from any suitably durable materials, in one embodiment, the soiid receiver body 21 can be formed from a durable plastic material. Alternatively, the soiid receiver body 21 can be formed from glass, ceramic, various metals, or a composite materia!, as non-exclusive examples, in one embodiment, the material that forms the solid receiver body 21 can be clear or otherwise see-through to allow a user to observe the ievei of waste within the solid waste receiver 14. Alternatively, the materia! that forms the solid receiver body 21 can be opaque or otherwise non- see-through.
• the soiid waste receiver 14 is a separate structure from the fiuid waste receiver 12.
• the solid waste receiver 14 and the fluid waste receiver 12 can be integrated and formed as a unitary structure.
• the receiver retainer 16 retains the fluid waste receiver 12 and the soiid waste receiver 14. in an alternative embodiment (not shown), the receiver retainer 16 can retain either the fluid waste receiver 2 or the soiid waste receiver 14,
• the receiver retainer includes a retainer housing 22 including one or more retainer side wa!!s 24, a retainer base 26 and a retainer iid 28.
• the retainer housing 22 includes four retainer side wails 24, although it is recognized that the retainer housing 22 can include any suitable number of retainer side wails 24, Further, although the retainer housing 22 illustrated in Figure 1A has a rectangular configuration, it is understood that the retainer housing 22 can have another suitable configuration, such as cylindrical, trianguiar, pyramidal, rhomboida! or any other suitable three-dimensional polygonal configuration.
• one or more of the retainer side vva!ls 24 can include one or more viewing windows 30 to ai!ow a user to view a fiuid waste ievei 33F and/or a solid waste Ievei 33S in the corresponding waste receiver 12, 14.
• This design provides an alternative or backup means for determining whether the particuiar waste receiver 12, 14 needs to be removed and replaced based on the amount of waste in the waste receiver 12, 14.
• the retainer base 26 can include various indicator devices to inform the user of certain useful information.
• the retainer base 26 can include a charged battery indicator 32 and/or a low battery indicator 34.
• These indicators 32, 34 can be in the form of lights, audible indicators, digital readouts, gauges, or any other suitable type of indicator. These indicators 32, 34 automatically activate depending upon the charge status of an electrochemical eel! structure 68 e.g., battery (illustrated in Figure 1C).
• the retainer base 26 may also include one or more fluid waste receiver indicators 38 (oniy one fluid receiver indicator 36 is illustrated in Figure 1A) and/or one or more solid waste receiver indicators 38 (oniy one solid receiver indicator 38 is illustrated in Figure 1A>.
• the purpose for and number of the waste receiver indicators 38, 38 can vary.
• the waste receiver indicators 36, 38 can alert the user that a predetermined capacity, level and/or weight of one or both of the waste receivers 12, 14 has been reached or exceeded.
• the indicators 36, 38 can alert the user that a predetermined date and/or time has arrived, which can signal a requirement or recommendation for immediate or imminent removal and/or replacement of one or both of the waste receivers 12, 14.
• the indicators 36, 36 can be in the form of one or more lights, audible aierts, digital readouts, gauges, or any other suitable type of indicator for providing a user with certain useful information pertaining to one or more of the waste receivers 12, 14 and/or their contents. Additionally, although two indicators 38, 38 are illustrated in Figure 1A, additional waste receiver indicators can be included.
• one of the indicators 36, 38 can be activated a predetermined number of days before expiration of the 90 day period, i.e. 15 days prior, in order to provide sufficient time for the fluid waste receiver 12 to be removed, capped and shipped to the appropriate location for incineration or other permanent disposal It is recognized that this example is provided for ease of understanding only, and is not intended to iimit in any manner the time frames pertaining to usage of the indicators 36, 38.
• the maximum time can be greater or less than 90 days.
• activation of one of the indicators 36, 38 can occur greater than or less than 15 days prior to such expiration.
• the disposal assembly 10 can include a controller 31 (illustrated in Figure 1C) that can be retained in the retainer base 26, The controller 31 controls and or monitors various functions of the disposal assembly 10, including the activation of the indicators 32, 34 and/or the indicators 36, 38, as non-exclusive examples.
• the controller 31 can incSude one or more types of electronics, printed circuit boards, integrated circuits, time-keeping devices and weight detection and/or monitoring devices, as described in greater detail herein.
• the controiter 31 can include one or more power supplies, such as AC power and/or electrochemical ceil structures (not illustrated in Figure 1A) that may be useful in providing power to the disposal assembly 10.
• the retainer lid 28 is movab!y secured to one of the retainer side walls 24, and can protect the contents of the retainer housing 22. Further, the retainer lid 28 selectively inhibits tampering or removal of the contents of the retainer housing 22.
• the retainer lid 28 can selectively be moved from the open position as illustrated in Figure 1A to a closed position, as illustrated in Figure 1 B.
• the receiver retainer 16 can include a Socking mechanism 1456 (illustrated in Figure 14, for exampie) that allows the retainer lid 28 to be locked in place in the closed position.
• the retainer lid 28 can be hinged to one of the retainer side walls 24 with one or more hinges 40 ⁇ three hinges 40 are illustrated in Figure 1A).
• retainer Sid 28 can be movabiy secure to one of the retainer side walls 24.
• the retainer lid 28 can be completely removable from the retainer housing 22 such that the retainer iid 28 is not permanently secured to one of the retainer side walls 24.
• the retainer lid 28 includes an inner surface 39 and an opposing outer surface 41.
• the inner surface 39 is only visible when the receiver retainer 16 is in the open position, as illustrated in Figure 1A.
• the retainer Sid 28 includes a lid top 43 and one or more lid apertures (two lid apertures 42A, 42B, are illustrated in Figure 1 ).
• the lid apertures 42A, 42B allow fluid waste and/or solid waste to be deposited into one of the waste receivers 12, 14, from outside of the disposal assembiy 10.
• the lid apertures 42A, 42B are positioned in, and extend through, the lid top 43, Alternatively, the ltd apertures 42A, 42B r can be positioned on another surface of the retainer lid 28,
• one or more of the iid apertures 42A, 428 can each include a waste guide 44A, 4 B that assists in directing the specific phase of waste (solid, liquid or gas) to the appropriate waste receiver 12, 14.
• the waste guide 44A, 448 can include a standard funnel-type device, a spiral funnel, or a series of diverters that guide the waste to the appropriate waste receiver 12, 14,
• the waste guides 44A, 44B can further inhibit or prevent wrongful, illegal or unwanted extraction of waste from inside the receiver retainer 16 and/or the waste receivers 12, 14 by inhibiting or impeding hands or other objects from entering the interior of the retainer housing 22 and/or the waste receivers 12, 14 when the receiver retainer 16 is in the closed position.
• the retainer housing 22 can also include one or more dividers 46 that compartmentalize the interior of the receiver retainer 16 for holding the waste receivers 12, 14, the receiver caps 18, 20, or other structures within the retainer housing 22.
• the dividers 46 can divide the interior of the receiver retainer 16 into compartments including a fluid cap compartment 48 and a solid cap compartment 50.
• the receiver caps 18, 20 can be placed into their respective compartments 43, 50, in an untethered manner, or the receiver caps 18, 20, can be tethered to their respective waste receiver 12, 14, so that the receiver caps 18, 20, are not lost or otherwise inadvertently (and permanently) separated from their respective waste receivers 12, 14.
• the corresponding receiver ca 18, 20 is positioned on the waste receiver 12, 14, for transport and/or furthe processing, such as by incineration as one non-exclusive example.
• the receiver retainer 16 also includes one or more waste receiver liners 52, 54, in this embodiment the fluid waste receiver 12 can be positioned within a fluid waste receiver liner 52, and the solid waste receiver 14 can be positioned within a solid waste receiver liner 54.
• the waste receiver liners 52, 54 inhibit waste that may have been inadvertently spilled, or overflow waste, from coming into contact with the retainer housing 22, the controller 31 , or other structures that may potentially be damaged by direct contact with the waste.
• One or more of the waste receiver liners 52, 54 can be fixedly in position within the retainer housing 22, Alternatively, one or more of the waste receiver liners 52, 54 can be removable from the retainer housing 22. Still alternatively, the waste receiver liners 52, 54 can be omitted from the receiver retainer 16.
• FIG 1B is a perspective view of the pharmaceutical waste disposal assembly 10 illustrated in Figure 1A, illustrated in a closed position.
• the outer surface 41 of the retainer lid 28 is visible, but the inner surface 39 (illustrated in Figure 1A) is within the interior of the receiver retainer 16.
• the lid apertures 42A, 42B, and the waste guides 44A, 44B are likewise visible and accessible from the exterior of the receiver retainer 16.
• the receiver retainer 16 includes a fluid waste diverter 58 that diverts waste through one of the lid apertures 42A, 428, which may otherwise not have been properly aimed at or into one of the lid apertures 42A, 42B.
• the waste diverter 58 is positioned at least partially around the Sid aperture 42A : which is designed to receive fluid waste.
• the fluid waste diverter 58 could have also or alternatively been positioned at least partially around the lid aperture 42B to guard against errant solid waste not being received by the lid aperture 42B.
• ihe retainer lid 28 includes a top surface 59 that is substantially planar, in one embodiment, the top surface 59 can be angled toward the user to allow easier deposition of fluids and solids into the disposal assembly 10.
• the top surface 59 can be flat, i.e. perpendicular to one or more of the retainer side walls 24 (two side walls 24 are illustrated in Figure 1B).
• the top surface 59 can be angled awa from a user, or can be angled to one side or another, in another embodiment, the top surface 59 can have a non-planar configuration, i.e. curved, multi-faceted, etc.
• Figure 1C is an exploded view of one embodiment of a disposal assembly 10C.
• the disposal assembly 10C includes a fluid waste receiver 12C, a solid waste receiver 14C and a receiver retainer 16C, The positioning of the fluid waste receiver 12C and the solid waste receiver 14C relative to the receiver retainer 18C can vary from that shown in Figure 1C.
• the fluid waste receiver 2C includes a fluid receiver guide 62 (also sometimes referred to herein as "receiver guide”) that guides the fluid waste into the fluid receiver body 19C.
• the fluid receiver guide 62 can include a standard funnel-type device, a spirai funnel, or a series of diverters.
• the fluid receiver guide 62 can further inhibit o prevent wrongful, illegal or unwanted extraction of waste from inside the fluid waste receiver 12C by inhibiting or impeding hands or other objects from entering the fluid receiver body 19C.
• the fluid receiver guide 62 can include a fluid distributor 64 that directly distributes and/or disperses fluid to different levels within the fluid waste receiver 12G, as described in greater detail herein.
• the fluid receiver guide 62 and the fluid distributor 64 can be separate and/or spaced-apart structures within the fluid waste receiver 12C,
• the solid waste receiver 14C includes a fluid receiver guide 67 that guides the fluid waste into the fluid receiver body 21 C.
• the solid receive guide 67 can include a standard funnel-type device, a spiral funnei, or a series of diverters.
• the solid receiver guide 67 can further inhibit or prevent wrongful, illegal or unwanted extraction of waste from inside the solid waste receive 14C by inhibiting or impeding hands or other objects, from entering the solid receiver body 2 C.
• the receiver retainer 16C includes a retainer housing 22C, a retainer base 26C, and a retainer lid 28C having a waste diverter 58C, which are substantially similar to those previously described.
• the disposal assembly 10C also includes a controller 31 which can control and/or monitor various functions of the disposal assembly 10C, including the activation of the indicators 32, 34 (illustrated in Figure 1A) and/or the indicators 36, 38 (illustrated in Figure 1A), as non-exciusive examples.
• the controller 31 can include one or more types of electronics, printed circuit boards, integrated circuits, time-keeping devices and weight detection and/or monitoring devices, as described in greater detail herein.
• the controller 31 can include one or more power supplies, such as electrochemical cell structures 68 that may be useful in providing power to the disposal assembly 1 QG.
• the controller 31 can be a separate, removable structure that can be removed in the event of a malfunction, for the purpose of upgrading/updating the controller 31 , to service the controller 31 , or once the controller 3 reaches the end of its useful life.
• the retainer lid 28C includes one or more lid apertures (two lid apertures 42AC, 42BC, are illustrated in Figure 1 C).
• the Sid apertures 42 AC, 42 BC function substantially in the same manner as those previously described herein, allowing fluid waste and/or solid waste to be deposited into one of the waste receivers 12C, 14C, from outside of the disposal assembly 10C,
• the lid apertures 42AC, 428C are positioned in, and extend through, the lid top 43.
• the lid apertures 42 AC, 428C each includes a corresponding waste guide 44AC, 44BC that assists in directing the specific phase of waste (solid, liquid or gas) to the appropriate waste receiver 12C. 14C.
• the waste guides 44AC, 44BC can include a standard funne!-type device, a spiral funnel, or a series of diverters that guide the waste to the appropriate waste receiver 12C, 14C, in a manner substantially similar or identical to that previously described herein.
• the receiver retainer 18C also includes one or more waste receiver liners 52C, 54C, described previously herein.
• the disposal assembly 10C can also include a retainer sleeve 60 that encircies at least a portion of the retainer housing 22C.
• the retainer sleeve 60 can be formed from various plastic materials or other synthetic materials, metal, various composites, or any other suitable materials. The sleeve can provide added sheer strength to the disposal assembly 10C and/or can provide a decorative surface that is aesthetically pleasing in a hospital or health care facility setting.
• Figure 2 is a perspective view of one embodiment of a fluid waste receiver 212 including the fluid receiver cap 218 and the fluid receiver body 219.
• the specific configuration of the fluid receiver body 219 of the fluid waste receiver 212 can vary depending upon the design requirements of the disposal assembly 10, in the embodiment illustrated in Figure 2, the fluid receiver body 219 has a somewhat rectangular shape.
• the fluid receiver body 213 can be conical, frustoconical, cubical, spherical, pyramidal, or can have any other suitable shape.
• Figure 3 is a front elevation view of the fluid waste receiver 212 illustrated in Figure 2.
• the fluid waste receiver 212 has curved, e.g., radiused, corners and edges.
• the fluid waste receiver 2 2 includes an identification tag 200.
• the identification tag 200 can be used in conjunction with an identification reader 1500 (illustrated in Figure 15) that is positioned on another structure of the disposal assembly 1510, such as the receiver retainer 1516 ⁇ illustrated in Figure 15, for example), as set forth in greater detail below.
• the identification tag 200 can be a radio frequency identification (“RFID”) tag.
• RFID radio frequency identification
• the identification tag 200 ca include a barcode label, a printed serial number, an integrated circuit, and/or any other suitable type of identifier of the particular fluid waste receiver 212.
• the identification tag 200 can be used independently of any type of identification reader such that the identification tag 200 is used as a "stand alone" identifier of the fluid waste receiver 212.
• the identification tag 200 can include an active RFID tag, which can contain a battery and can transmit signals autonomously.
• the identification tag 200 can include a passive RFID tag, which can have no battery and can require an external source to provoke signal transmission.
• the identification tag 200 can include a battery assisted passive (BAP) RFID tag, which can require an external source to wake up but have significantly higher forward Sink capability providing greater range.
• BAP battery assisted passive
• Figure 4A is a cross-sectional view of the fluid waste receiver 212A taken on line 4A-4A in Figure 2, with the fluid receiver cap 218 (illustrated in Figure 2) removed for clarity.
• the fluid waste receiver 212A Includes the identification tag 200 (illustrated in Figure 48), a fluid receiver body 219, a fluid receiver guide 262, a fluid distributor 264A, a fluid absorber 270A, an absorber retainer 272, a fluid processor 274, a fluid deodorizer 278 and a reaction agent 287.
• the fluid receiver guide 262 is substantially similar or identical to the fluid receiver guide 62 previous described herein.
• the fluid distributor 284A receives fluid waste via the fiuid receiver guide 262 and can directly distribute and/or allow the fluid waste to flow to one or more levels 270L 270 , 270U of the fluid absorber 27GA in a more even (e.g., non-random ⁇ manner, as illustrated by arrows 265.
• the term "directly distribute” means that migration of the fluid waste from one level 270L, 270 , 270U to another is not necessary because due to its design, the fluid distributor 264A ailows the fluid waste to initially enter the fluid absorber 270A at each of the !eveis 2701, 270M, 270U, rather than at one singie level. With this design, the fluid waste can more rapidly be absorbed by the fluid absorber 270A, which inhibits puddling or ponding of fiuid waste within the fluid waste receiver 212A.
• the shape and positioning of the fluid distributor 264A relative to the fluid waste receiver 212A can vary depending upon the design requirements of the fluid waste receiver 212A.
• the fluid distributor 264A can have a substantially tubular shape with a circular cross-section, as illustrated in Figure 4B.
• the fluid distributor 264A can have a different shape and/or a different cross-section, in alternative non-exclusive embodiments, for example, the fluid distributor 264A can have a conical, frustoconicaL pyramidal, hourglass or other suitable shape.
• the fluid distributor 264A can have an elliptical, triangular, square, hexagonal, or any other suitable polygonal or irregular cross-sectional shape in order to accomplish the desired fluid distribution of the fluid waste to the fluid absorber 270 A.
• the fiuid distributor 264A can be formed from a durable plastic material.
• the fluid distributor 264A can be formed from another suitable material, such as metal, various composite materials, glass, fiberglass, ceramic, or any other relatively durable materials.
• the extent to which the fluid distributor 264A extends into the fiuid waste receiver 212A can vary.
• the fluid distributor 264A need not extend all the way to a bottom of the fluid waste receiver 212A as illustrated in Figure 4A.
• the fiuid distributor 264A has a lengt 201 A that can be varied to suit the design requirements of the fiuid waste receiver 212A.
• the fluid distributor 264A can have a shorter length 201 A relative to the fluid waste receiver 212A than that illustrated in Figure 4A.
• the fluid distributor 264A can include a plurality of distributor apertures 278A that enable the fluid waste to directly flow in accordance with the arrows 265 into the fluid absorber 270A at various vertical levels within the fluid waste receiver 212A.
• the fluid distributor 264A acts as a temporary reservoir until the fluid waste moves through the distributor apertures 278A and is at least partially or fully absorbed by the fluid absorber 270A.
• the fluid distributor 264A can more evenly and directly distribute the fluid waste to various levels 2701, 27GIV5, 270U of the fluid absorber 270A, i.e.
• the fluid distributor 264A Inhibits any one level 270L, 270M, 270U within the fluid absorber 270A from having to absorb substantially more fluid waste than any other level 2701, 270M, 270U. Further, the fluid distributor 264A can inhibit the fluid waste from simply collecting on the upper level 270U of the fluid absorber 270A.
• the fluid distributor 264A extends through at least a portion of the fluid absorber 270A, the fluid waste does not need to diffuse avoirough the upper level 270U to reach the middle and lower levels 270W, 270L, resulting in more rapid absorption of the fluid waste by the fluid absorber 270A.
• the term levels" of the fluid absorber 270A refers to vertical levels that have relative positioning within the fluid receiver body 219.
• the lower level 270L is positioned adjacent to and/or near a receiver bottom 283 ⁇ illustrated in Figure 4C)
• the upper level 270U is positioned furthest away from the receiver bottom 283, e.g., in one embodiment, adjacent to or near the absorber retainer 272.
• the middle level 270M is positioned between the lower level 270L and the upper level 270U.
• the fluid distributor 264A extends downwardly from the fluid receiver guide 262 at least partially, if not fully, through the various levels 270L, 270M, 270U of the fluid absorber 270A.
• the size, shape, density and number of distributor apertures 278A can vary depending upon the requirements of the fluid waste receiver 212A and/or the shape and/or size of the fluid absorber 270A, and/or the material used to form the fluid absorber 270A.
• ail of the distributor apertures 278A are substantially similar in size and/or shape.
• the sizes of the distributor apertures 278A can be different depending upon their location on the fluid distributor 264A.
• the density of distributor apertures 278A can be substantially similar over the length 201 A of the fluid distributor 264A.
• the density of distributor apertures 278A can vary over the length 201 A of the fluid distributor 264A,
• the foregoing embodiments are provided as examples only, and are not intended to be limiting in any manner.
• one fluid distributor 284A can combine varying sizes, shapes and densities of distributor apertures 278A.
• the fluid distributor 264A can include a disiributor sleeve 279A that inhibits any portion of the fluid absorber 270A from entering into the fluid distributor 2S4A through any of the distributor apertures 278A.
• the distributo sieeve 279A can include a fluid-permeable material that wraps partially or fully around the fluid distributor 264A to act as a fluid-permeable barrier between a distributor interior 277A of the fluid distributor 264A and the portion of the fluid receiver body 219 that contains the fluid absorber 270A,
• the distributor sieeve 279A does not unduly impede fluid flow from the distributor interior 277A of the fluid distributor 264A out through the distributor apertures 278A and into the fluid absorber 270A.
• the distributor sleeve 27 ⁇ can be formed from a material such as a durable fabric-type material.
• the distributor sieeve 279A can be formed from a plastic material, or any other suitably durable, yet fluid- permeable, materia!.
• the fluid absorber 270A absorbs fluid waste thai enters the fluid distributor 284A.
• the fluid absorber 270A includes a solid material such as a super absorbent polymer (SAP), which can also be combined with additional fluff or fibrous materials, for example.
• the fluid absorber 270A can include other suitable, relatively absorbent materials.
• the material that forms the fluid absorber 270A can also include antibacterial, antimicrobial, and/or anti-odor characteristics.
• the fluid absorber 270A can be impregnated with a silver or copper type of antibacterial and/or antimicrobial agent to reduce or eliminate the possibility of bacteria! or fungai growth, !n one embodiment, the fluid absorber 270A can convert the fluid waste to a gelatinous or solid materia! that is less likely to spi!i or leak from the fluid waste receiver 212A.
• the absorber retainer 272 maintains the positioning of the fluid absorber 270A within the fluid waste receiver 212A.
• the absorber retainer 272 can include a fluid-permeable screen, such as a plastic or wire mesh screen.
• the absorber retainer 272 can be a substantially fluid-impermeable iayer.
• the absorber retainer 272 also maintains a gap region 280 within the fluid waste receiver 212A, and acts as a fluid permeable barrier between the fluid absorber 270A and the gap region 280, Additionally, the gap region 280 acts as an overflow reservoir that holds unabsorbed fluid waste, if necessary, until the fluid waste can be absorbed by the fluid absorber 270A.
• the fluid processor 274 can process the fluid waste in one or more ways.
• the fluid processor 274 can include a deodorizer, an antimicrobial agent, an antibacterial agent and/or an antifungal agent.
• the fluid processor 274 can also include an upper soiid waste fiiter 282U and/or a !ower solid waste filter 2321 that inhibit or prevent solid waste, such as pills, capsules, syringes, needles, etc., or portions thereof, or particles from the fluid processor 274 from entering into the fluid distributor 284A.
• the solid waste filters 282 U, 282L can act as an additional barrier to inhibit or prevent portions of the fluid absorber 270A from exiting the fluid waste receiver 212 in the event the fluid waste receiver is inverted.
• the solid waste filters 282 U, 2821 can include a screen or mesh material, or another suitable fluid-permeable structure.
• the fluid deodorizer 276 deodorizes the fluid waste thai enters the fluid waste receiver 212A.
• the fluid deodorizer 270 is secured to an upper portion of the fluid receiver body 219 with one or more deodorizer fasteners 284.
• the fasteners 284 can include pins, screws, or any other suitable fasteners.
• the fluid deodorizer 276 can be positioned in other locations within the fluid waste receiver 212A, and that the example provided in Figure 4A is only provided as one workable position for the fluid deodorizer 276, and is not intended to limit the invention in any manner.
• the fluid deodorizer 276 can be somewhat similar to the materia! that forms the fluid processor 274.
• the fluid deodorizer 276 can include a carbon-based filter, a scented deodorizer, or another suitable structure that performs the intended function of deodorizing the interior of the fluid receiver body 219.
• the reaction agent 287 can react with the fluid pharmaceutical waste in order to chemically and/or physically alter, break down, denature or otherwise change the fluid pharmaceutical waste inside the fluid receiver body 219, and/or to inhibit the recovery or reclamation of usable substances for drug use or manufacturing so as to make the fluid pharmaceutical waste undesirabie, unrecoverable and/or indigestible.
• the term "denature” means to prevent use or reclamation of waste drugs or to deter use through agents, and/or to provide interference, expense, time and complex procedures thereby making recovery for human consumption or use prohibitive, impractical, highly inefficient, or to render the waste drug biologically inactive.
• the term "unrecoverable” means that the pharmaceutical waste, e.g., the fluid pharmaceutica! waste and/or the so!id pharmaceutica! waste (see Figure 8), has been altered chemically and/or physically such that the pharmaceutica! waste is no longer usable to provide its previous function, to perform its previously potential purpose and/or to make the waste not useful for human consumption.
• the depositing of raw fluid pharmaceutica! waste into the fluid receiver body 219 such that the fluid pharmaceutical waste ultimately contacts the reaction agent 287 can cataiyze, ionize or otherwise cause a reaction between the fluid pharmaceutical waste and the reaction agent 287 to destroy, denature or otherwise change the fluid pharmaceutica! waste in a chemical and/or physical manner so that the fluid pharmaceutica! waste is in an unusable and/or unrecoverable form.
• reaction agent 287 can include one or more of a bittering agent, an emetic, a denaturant, an ionization agent, an oxidizing agent, a catalyzing agent or another suitable reaction agent. More particularly, in some embodiments, the reaction agent 287 can include each of the bittering agent, the emetic, and the denaturant. Additionally and/or alternatively, the reaction agent 287 can further include one or more additional materials.
• reaction agent 287 can further include (i) an antifungal agent such as sodium benzoate, mPale® Antimicrobial or mPact® Antimicrobial, (si) a viscosity modifier, and/or (iii) the reaction agent 287 can include activated charcoal.
• an antifungal agent such as sodium benzoate, mPale® Antimicrobial or mPact® Antimicrobial
• a viscosity modifier such as sodium benzoate, mPale® Antimicrobial or mPact® Antimicrobial
• reaction agent 287 can include activated charcoal.
• the bittering agent is a substance, e.g., denatonium benzoate (trade name Bitrex''*), that is used to make the pharmaceutical waste unpalatable in taste.
• the emetic is a substance, e.g., ipecac, that is used to cause sickness and/or vomiting.
• the emetic can come in different forms, such as syrup, liquid extract or powder form.
• the denaturant can include a substance that renders the pharmaceutical waste toxic to humans and/or prevents recovery and reconstitution into a usable form.
• the bittering agent and the emetic may be added in sufficient quantity to produce their desired results at dilution to the final weight and volume of the container, e.g., the fluid waste receiver 212A containing the fluid pharmaceutical waste.
• the denaturants are generally added as the corresponding sulfate salts.
• the bittering agent can comprise denatonium benzoate (trade name Bitrex ⁇ ), and/or the bittering agent can include one or more other suitable materials.
• the emetic can comprise ipecac (active ingredients emetine and cephaSine), and/or the emetic can include one or more other suitable materials.
• mustard powder can also be used as the emetic.
• the denaturant of the reaction agent 287 can be varied.
• the denaturant used can include quinine sulfate dihydrate.
• the denaturant can include such compounds as brucine (or brucine sulfate), nicotine, cinchonidine (or cinchonidine sulfate), 2-hydroxymethyl ether, 2- (hydroxymethyi) amino ethanol, ammonium hydroxide, sodium hydroxide, denatonium benzoate, quassin, naringin, sodium chloride, sodium carbonate, ferrous sulfate, edifas B, sodium carboxymethyi cellulose, carboxymethyl ether, chlorine dioxide, chlorine, bromine, sodium bicarbonate, formamide (deionized), guanidine thiocyanate, guanidine isothiocyanate, sodium dodecyl sulfate (SOS), formamide, guanidine hydrochloride, guanidine
• the denaturant can include such compounds as (+)-(R)-trans-4 ⁇ 1-Aminoeihy!) ⁇ N- ⁇ 4- pyridyl ⁇ cydohexanecarboxamide di hydrochloride; (+/ ⁇ ) ⁇ 1 ⁇ 5- lsoquinol!nesu!fony!5-2-methylpiperazine dihydrochlonde; (+ -) ⁇ 3-
• the reaction agent 287 can inc!ude one or more of quinine, e.g., quinine sulfate dihydrate, ipecac and denatonium benzoate, e.g., Bitrex ® in one embodiment the reaction agent 287 can include between approximately 40% and 100% of quinine, between approximately 0% and 80% of ipecac, and between approximately 0% and 15% of denatonium benzoate. Alternatively, in one embodiment, the reaction agent 287 can include between approximately 60% and 90% of quinine, between approximately 10% and 40% of ipecac, and between approximately 0% and 5% of denatonium benzoate.
• quinine e.g., quinine sulfate dihydrate, ipecac and denatonium benzoate
• Bitrex ® in one embodiment the reaction agent 287 can include between approximately 40% and 100% of quinine, between approximately 0% and 80% of ipecac, and between approximately 0% and 15% of denatonium benzo
• the reaction agent 287 can include between approximately 70% and 85% of quinine, between approximately 15% and 30% of ipecac, and between approximately 0% and 2% of denatonium benzoate. Yet alternatively, the reaction agent 237 can include percentages of quinine, ipecac and denatonium benzoate that are outside, i.e. greater than or less than, the specific percentages listed above. Still yet alternatively, the reaction agent 287 can include other suitable chemical elements or compounds that will react with the fluid pharmaceutical waste to destroy or otherwise chemically and/or physically change the fluid pharmaceutical waste to an unusable and/or unrecoverable form.
• the pharmaceutical waste can be rendered unrecoverable utilizing technologies that do not necessarily relate to the chemicaf mixing of a denaturant with the pharmaceutical waste.
• the pharmaceutical waste may be rendered unrecoverable through ionization and/or electron beam exposure, in an ionization process, an iron-based catalyst can be used as a synthetic replica of peroxidase enzymes, which activates hydrogen peroxide to produce powerfully oxidizing intermediates In order to oxidize organic compounds in ways that are reminiscent of combustion.
• the electron beam will create a form of burning, heat and ftnai destruction of the pharmaceutical waste, with the goal of minimizing the amount of vapors, by product, and residua! waste upon destruction.
• the pharmaceutical waste may be rendered unrecoverable by utilizing an agitating or mixing washing machine type apparatus that ma include some or all of the denaturants, oxidation agents, detergents, etc, noted above.
• reaction agent 287 can be positioned at one or more locations within the fluid receiver body 219.
• reaction agent 28? can be positioned (i) as a reaction agent layer somewhat adjacent to the fluid processor 274, e.g., the f!uid pharmaceutical waste wit!
• reaction agent layer before or after passing through the fluid processor 274 and before the fluid pharmaceutical waste passes through the distributor apertures 278A of the fluid distributor 264A and into the fluid absorber 270A; (is) as a reaction agent sleeve positioned subsfantia!iy adjacent to and/or to substantially encircle the fluid distributor 264A and/or the distributor sleeve 279A so that the fluid pharmaceutical waste passes through the reaction agent sleeve prior to the fluid pharmaceutical waste passing into the fluid absorber 270A; (iii) as a reaction agent layer positioned near the receiver bottom 283 of the fluid receiver body 219, near a distributor bottom 285 of the fluid distributor 264C (see Figure 4C), or at another suitable location such that the fluid pharmaceutical waste can react with the reaction agent 287 prior to passing through the distributor apertures 278A of the fluid distributor 284A and into the fluid absorber 270A; and/or (iv) as one or more reaction agent layers that are positioned spaced apart from one another within and/
• the one or more reaction agent layers that are positioned spaced apart within and/or adjacent to the fluid absorber 27GA are illustrated with a substantially horizontal orientation, the one or more reaction agent layers can have a different orientation, e.g., a substantially vertical orientation, an angular orientation, a random orientation, or some other orientation relative to the fluid absorber 270A, the fluid distributor 264A, and/or to one another, in another embodiment, the reaction agent layers can include one or more concentric cyiinders or annuiar rings around, i.e. that substantially encircle, the fluid distributor 264A. Still alternatively, the reaction agent 287 can be positioned at different locations and in different forms throughout and/or within the fluid receiver body 219.
• one or more of the potential positions for the reaction agent 287 can include the reaction agent 287 being positioned and/or contained within a packet 287A.
• the reaction agent 287 positioned near the receiver bottom 283 of the fluid receiver body 219 can be positioned and/or contained within the packet 287A.
• the packet 287A is dissolvable.
• the packet 287A can be fluid permeable. During use, when the fluid pharmaceutical waste contacts the packet 2S7A, o another fluid such as water is added, the packet 287A can dissolve or otherwise enable the fluid pharmaceutical waste to contact the reaction agent 287.
• the reaction agent 287 can then chemically and/or physically react with the fluid pharmaceutical waste to destroy or otherwise chemically and/or physically change the fluid pharmaceutical waste to an unusable and/or unrecoverable form.
• Figure 4B is a cross-sectional view of the fluid waste receiver 212A taken on line 48-4B in Figure 2.
• the fluid distributor 264A is substantially centrally positioned within the fluid receive body 219.
• the fluid distributor 284A can be positioned off-center within the fluid receiver body 219.
• the fluid distributor 264 can include greater than one tubular (or other shaped) section that extends into the fluid absorber 270A.
• the fluid distributor 264A can have a plurality of distributor branches (such as those illustrated in Figure 4K, for example) that extend into the fluid absorber 270A.
• the fluid absorber 27GA encircles or surrounds the fluid distributor 264A to substantially fill a space between the fluid receiver body 219 and the distributor sleeve 279A of the fluid distributor 264A.
• the distributor apertures 278A are positioned at various points around the circumference of the fluid distributor 284A. It is understood, however, that the positioning of distributor apertures 278A can vary from that illustrated in Figure 48,
• reaction agent 287 can be positioned as a reaction agent sleeve that is substantially adjacent to and/or that substantially encircles the fluid distributor 264A and/or the distributor sleeve 279A so that the fluid pharmaceutical waste passes through the reaction agent sleeve prior to the fluid pharmaceutical waste passing into the fluid absorber 270A.
• Figure 4C is a cross-sectional view of a portion of another embodiment of the fluid waste receiver 212C.
• the fluid waste receiver 212C is substantially similar to the fluid waste receiver 212A illustrated in Figure 4A, except for certain modifications noted herein. So as not to obscure the features described relative to Figure 4C, many of the features of the fluid waste receiver 212A illustrated in Figure 4A have been omitted from Figure 4C.
• the fluid receiver 212C includes a receiver bottom 283 that supports the fluid absorber 270C.
• the fluid distributor 284C extends from the fluid receiver guide 282 to a point above the receiver bottom 283.
• the fluid distributor 264C does not extend ail the way to the receiver bottom 283, but stops short of the receiver bottom 283, With this design, fluid waste can not only migrate out of the distributor apertures 278C info the fluid absorber 270C, but the fluid waste can also migrate out of the fluid distributor 284C through a distributor bottom 285 of the fluid distributor 264C.
• the distributor bottom 285 can be partially or completely open, with the exception of the distributor sleeve 279C which may cover some or the entire distributor bottom 285 in a fluid-permeable manner. Therefore, in one embodiment, the distributor sleeve 279C can inhibit or prevent the material that forms the fluid absorber 270C from migrating in an upwardly direction into the fluid distributor 264C.
• Figure 4C further illustrates some of the potential locations for the reaction agent 287, as described above, with the reaction agent 287 being positioned within the fluid receiver body 219.
• Figure 4D is a cross-sectional view of a portion of yet another embodiment of the fluid waste receiver 212D.
• the fluid waste receiver 212D includes an antimicrobial layer 251 that thinly coats at least portions of one or more structures within the fluid waste receiver 212D,
• the antimicrobial layer 251 can be positioned on one or more surfaces of the fluid receiver body 219, the fluid distributor 264D, the absorber retainer 272, the distributor sleeve 279D, and/or any other suitable surface within the fluid waste receiver 212D, !n one non-exclusive embodiment, the antimicrobial iayer 251 can be formed from materials thai can disrupt the ability of germs and other bacteria from adhering to or reproducing on surfaces of the fluid waste receiver 212D.
• the thickness of the antimicrobial Iayer 251 can vary as required to suit the design requirements of the fluid waste receiver 212D based on knowledge of those skilled in the art. In one embodiment, the thickness of the antimicrobiai layer 251 can be one micron or less. Alternatively, the thickness of the antimicrobial iayer 251 can be within the range of 1-500 microns, or greater.
• Figure 4E is a cross-sectional view of another embodiment of a portion of the fluid waste receiver 212E. including the fluid receiver guide 262E and the fluid distributor 264E.
• the fluid distributor 284E includes a plurality of substantially oval or eiiipticai distributor apertures 278E that increase in size along the length 201 E of the fluid distributor 264E in the direction from the fluid receiver guide 262E toward the distributor bottom 285E, With this design, a greater voiume of the fluid waste is directed toward the lower level 270L (illustrated in Figure 4A) of the fluid absorber 270A (illustrated in Figure 4A, for example), and a lesser voiume is directed toward the uppe level 270U (illustrated in Figure 4A) of the fluid absorber 270A,
• the distributor apertures 278E are shown as being substantially evenly spaced and simiiar in shape, it is understood that the distributor apertures 27SE can be dissimilar in shape and/or unevenly spaced, and/or
• Figure 4F is a cross-sectional view of another embodiment of a portion of the fluid waste receiver 212F, including the fluid receiver guide 262F and the fluid distributor 264F.
• the fluid distributor 264F includes a plurality of substantially slit-shaped distributor apertures 278F that are substantially similar in size, but are more dense, e.g., more numerous, in the direction from the fluid receiver guide 262F toward the distributor bottom 285F. Stated another way, a spacing between the distributor apertures 278F along a direction along the length 201 F of the fluid distributor 284F is non-uniform.
• the distributor apertures 278F are less dense, e.g., less numerous, in the direction from the fluid receiver guide 262F toward the distributor bottom 285F.
• Figure 4G is a cross-sectional view of another embodiment of a portion of the fluid waste receiver 212G, including the fluid receiver guide 282G and the fluid distributor 264G.
• the fluid distributor 264G includes a plurality of relatively small distributor apertures 278G that are substantially uniform in size over the length 201 G of the fluid distributor 264G,
• the fluid distributor 264G can include a screen-like material that forms the distributor apertures 278G.
• the distributor apertures 278G can be any suitable size that can allow passage of fluid waste out of the fluid distributor 264G and into the fluid absorber 270A (illustrated in Figure 4A, for example).
• Figure 4H is a cross-sectional view of another embodiment of a portion of the fluid waste receiver 212H, including the fluid receiver guide 262H and the fluid distributor 26 H.
• the fluid distributor 264H includes a plurality of distributor apertures 278H that increase in number along the length 201 H of the fluid distributor 264 H in the direction from the fluid receiver guide 262H toward the distributor bottom 285H. Stated another way, a density of the distributor apertures 278H is non-uniform in a direction along the length 201 H of the fluid distributor 264H.
• the distributor apertures 278H can decrease in number along the length 201 H of the fluid distributor 264H in the direction from the fluid receiver guide 262H toward the distributor bottom 285H,
• Figure 4! is a cross-sectional view of another embodiment of a portion of the fiuid waste receiver 2121, including the f!uid receiver guide 2621 and the fiuid distributor 264!.
• the fluid distributor 2641 flares out along the length 201 ! of the fluid distributor 264! in a direction from the fluid receiver guide 262I toward the distributor bottom 285I, Stated another way, the fluid distributor 264! has an increasingly larger cross-secfional area moving from an upper portion 265U! toward a lower portion 285L1 of the fluid distributor 2641.
• the fluid distributor 2641 can include greater number of distributor apertures 278! along the length 2011 of the fiuid distributor 284! moving from the upper portion 265U!
• Figure 4J is a cross-sectional view of another embodiment of a portion of the fluid waste receiver 212J, including the fluid receiver guide 262J and the fluid distributor 264J.
• the fluid distributor 264J includes a plurality of distributor apertures 278J that are substantially similar to those previously described relative to Figure 4G.
• the fluid distributor 264J flares out along the length 201 J of the fluid distributor 264J moving from an upper portion 285UJ toward a lower portion 265LJ of the fluid distributor 264 J, somewhat similarly to the embodiment described relative to Figure 41, With this design, a greater volume of the fluid waste is directed toward the lower level 270L (illustrated in Figure 4A) of the fluid absorber 270A (illustrated in Figure 4A, for example), and a lesser volume is directed toward the upper level 270U (illustrated in Figure 4A) of the fluid absorber 270A.
• Figure 4K is a side view of another embodiment of a portion of the fiuid waste receiver 212 , including the fluid receiver guide 262K and the fluid distributor 264K.
• the fluid distributor 264K includes a plurality of distributor !egs 287, In the embodiment illustrated in Figure 4K, the fluid distributor 264K includes three distributor iegs 287. However, in alternative embodiments, the fluid distributor 264K can include fewer than three or greater than three distributor legs 287. With this design, a greater and more evenly distributed surface area of the fiuid absorber 270 (illustrated in Figure 4A) can be directly accessible to the fiuid waste exiting the fluid distributor 264K via the distributor apertures 278K.
• fluid waste can also emanate from the fluid distributor 264K via the distributor bottom 285 of one or more of the distributor legs 287.
• the distributor legs 287 can have a substantially similar length to one another, Alternatively, the distributor legs 287 can have different lengths from one another.
• Figure 5A is a partial cutaway view of another embodiment of a disposal assembly 51 OA including a fiuid waste receiver 512A.
• the fluid waste receiver 512A is fully self-contained and is not used in conjunction with a separate receiver retainer (such as receiver retainer 16 illustrated in Figure 1A).
• the fiuid waste receiver 512A can include some or all of the same components illustrated and described relative to Figures 2, 4A and 4B, including one or more of the fluid receiver guide 262, the fluid distributor 264, the fluid processor 274 and the fluid deodorizer 276, which function substantially as described previously herein.
• the disposal assembly 51 OA includes a fiuid receiver cap 518, a fluid receiver body 519, a controller 531 , a charged battery indicator 532, a low battery indicator 534, a fluid waste receiver indicator 536, a fluid absorber 570A, an absorber retainer 572A, and an gap region 580A, which function substantially as previously described herein, with the exception of certain modifications provided below.
• the disposal assembly 51 OA can also include a timer activator 538, a fluid receiver body retainer 581 and one or more fluid waste receiver sensors 582A, 5828, 582C, 582D.
• the fluid receiver body 519 is positioned within and is movable relative to the fluid receiver body retainer 581 in a direction illustrated by arrow 583. Movement of the fiuid receiver body 519 relative to the fiuid receiver body retainer 581 only needs to be slight, and is dependent upon the weight of the contents of the fluid receiver body 519, including any fluid waste which may be present within the fluid receiver body 519.
• a fluid waste receiver sensor 582A is positioned between the fluid receiver body 519 and the fluid receiver body retainer 581 , in one embodiment the fluid waste receiver sensor 582A is a weight sensor, such as a load cell, for example. In this embodiment, as the weight of the fiuid receiver body 519 and its contents increases, a greater force is exerted on the weight sensor 582A.
• the weight sensor 582A can convert a predetermined force into an electrical signal, which causes the fluid waste receiver indicator 536 to activate. Activation of the fluid waste receiver indicator 536 can alert a user that the fluid waste has reached a predetermined percentage of the capacity of the fluid receiver body 519, and the user has a certain predetermined time period to place the fluid receiver cap 518 on the fluid receiver body 519, which prepares the disposal assembly 51 OA for disposal, in various embodiments, the predetermined force required to activate the fluid waste receiver indicator 538 and/or the predetermined percentage of the capacity of the fluid receiver body 519 can be determined based upon various requirements of the specific regulations governing disposal of waste. Alternatively, the predetermined force required to activate the fluid waste receiver indicator 538 and/or the predetermined percentage of the capacity of the fluid receiver body 519 can be determined by the user, and can be programmed into the controller 531.
• the fluid waste receiver indicator 536 can be activated by the fluid waste receiver sensor 582B,
• the fluid waste receiver sensor 582B includes two or more electrical conductors 584A, 584B that form a circuit once the liquid waste has reached a predetermined height (indicated by dashed line 585) within the fluid receiver body 519, Once the circuit has been formed, the fiuid waste receiver sensor 582B sends an electrical signal to the controller 531, which then activates the fluid waste receiver indicator 536 to aiert a user that the fluid waste has reached a predetermined percentage of the capacity of the fluid receiver body 519.
• the user would have a certain predetermined time period to place the fluid receiver cap 518 on the fluid receiver body 519, which prepares the disposal assembly 51 OA for disposal
• the fluid waste receiver indicator 536 can be activated by the fluid waste receiver sensor 582C.
• the absorber retainer 572A wili move in an upward direction as indicated by arrow 586A. This upward movement generates a force against the fluid waste receiver sensor 582G.
• the fiuid waste receiver sensor 582C transmits an electrical signal to the controller 531 , The controller 531 then activates the fluid waste receiver indicator 536 to alert a user that the fluid waste has reached a predetermined percentage of the capacity of the fluid receiver body 519.
• the user has a certain predetermined time period to place the fluid receiver cap 518 on the fluid receiver body 519, which prepares the disposal assembly 51 OA for disposal
• the specific type of fluid waste receiver sensor 582C can vary, !n one embodiment, the fluid waste receiver sensor 582C can be a load ceil. Alternatively, the fluid waste receiver sensor 582C can include one or more piezoelectric elements. Still alternatively, other types of sensors can be used that can transmit an electrical signal based on mechanical movement of the absorber retainer 572A.
• the fluid waste receiver sensor 582D can be a moisture-sensitive visual indicator that changes colo (e.g., white to red) once the fluid !eve! has risen to the level of the fluid waste receiver sensor 582D.
• the fluid waste receiver sensor 582D can be positioned at a specific level that, upon a color change of the fluid waste receiver sensor S82D, would indicate the fluid waste has reached a predetermined percentage of the capacity of the fluid receiver body 519.
• the user would have a certain predetermined time period to place the fluid receiver cap 518 on the fluid receiver body 5 9, which prepares the disposal assembiy 51 OA for disposal.
• the timer activator 538 activates a timer within the controller 531.
• the positioning of the timer activator on or within the fluid waste receiver 512A can vary to suit the design requirements of the disposal assembly 51 OA and/or the fluid waste receiver 512A.
• the timer activator 538 starts a timer, such as a clock as one non-exclusive example, that tracks the time until expiration of the fluid waste receiver 512A.
• the timer can be included as part of and/or embedded within the controller 531.
• the timer can be separate from the controiler 531 , and can be maintained either within the fluid waste receiver 512A or remotely, outside of the fluid waste receiver 512A,
• the timer can be wirelessly connected or hardwired to the timer activator 538,
• the timer activator 538 can be manually activated by the user once usage of the disposal assembly 51 OA has commenced, such as by manually depressing a button, flipping a switch, or by another suitable manual method.
• the timer activator 538 can be automatically activated by some specific initiating event, such as removal of the receiver lid 518, initial addition of fluid waste or other fluid within the fluid waste receiver 512A, or some other suitable initiating event
• the controller 531 activates the fluid waste receiver indicator 536 or a separate timer indicator (not shown), which alerts the user that a specific time period has passed, and that the useful life of the disposal assembly 510A has either expired, or that expiration is scheduled to occur in a predetermined time period. For example, if expiration of the disposal assembly 51 OA occurs at 90 days from activation of the timer activator 538, the controller 531 may activate the fluid waste receiver indicator 536 at 75 days to provide a 15-day lead time for the user to terminate usage of the disposal assembly 51 OA. It is understood that the foregoing example is provided for ease of understanding only, and is not intended to limit in any manner the time periods for which the invention may be used.
• Figure 5B is a partial cutaway view of another embodiment of a disposal assembly 51 OB including a fluid waste receiver 5128,
• the fluid waste receiver 512B is substantially similar to the fluid waste receiver 512A illustrated in Figure 5A, except for certain modifications noted herein. So as not to obscure the features described relative to Figure 5B, many of the features of the fluid waste receiver 512A illustrated in Figure 5A have been omitted from Figure SB.
• the fluid waste receiver indicator 536 can be activated by the fluid waste receiver sensor 582C In a somewhat similar manner as that previously described.
• the fluid absorber 570B is spaced apart a predetermined distance from fhe absorber retainer 5728 to ai!ow for a certain degree of expansion of the fluid absorber 570B as fluid waste is absorbed thereby.
• the specific distance that the absorber retainer 572B is spaced apart from the fluid absorber 570B can vary, but is dependent upon the specific expansion properties of the fluid absorber 57GB.
• the fluid absorber 570B expands sufficiently toward the absorber retainer 572B so thai the fluid absorber 570B eventually contacts the absorber retainer 572B. Therefore, in this embodiment, the fluid absorber 570B will move in an upward direction as indicated by arrow 586A as the fluid absorber 570B absorbs fluid waste. This upward movement generates a force against the fluid waste receiver sensor 582C, which in this embodiment is positioned in the gap region 580B. Once a predetermined force has been achieved, the fluid waste receiver sensor 582C transmits an electnca! signal to fhe controller 531.
• the controller 531 then activates the fluid waste receiver indicator 536 to alert a user that the fluid waste has reached a predetermined percentage of the capacity of the fluid receiver body 519.
• the user has a certain predetermined time period to place and/or lock the fluid receiver cap 518 on the fluid receiver body 519, which prepares the disposal assembly 51 OA for permanent disposal.
• Figure 6 is a perspective view of one embodiment of the solid waste receiver 614 including the solid receiver cap 620 and the solid receiver body 621 .
• the specific configuration of fhe soiid receiver body 621 of the solid waste receiver 614 can vary depending upon the design requirements of the disposal assembly 10. in the embodiment illustrated in Figure 6, the solid receiver body 821 has a somewhat rectangular shape.
• the solid receiver body 621 can be conical, frustoconicat, cubical, spherical, pyramidal, or can have any other suitable configuration.
• Figure 7 is a front elevation view of the solid waste receiver 614 illustrated in Figure 6.
• the solid waste receiver 614 has curved, e.g., radiused, corners and edges.
• Figure 8 is a cross-sectional view of the solid waste receiver 614 taken on line 8-8 in Figure 6, with the solid receiver cap 620 (illustrated in Figure 6) removed for clarity.
• the solid waste receiver 614 can include one or more of a solid receiver body 621 , a solid receiver guide 667, a fluid absorber 670, a reaction agent 687 and an adherer 688.
• the solid receiver guide 667 can include one or more solid waste diverters 658 that divert the direction of the solid waste while the solid waste is entering an interior of the solid waste receiver 614.
• the solid waste diverters 658 can cause the solid waste to move in a back and forth or zigzag manner as the solid waste moves downward into the solid receiver body 621.
• the solid waste diverter 658 can be in the shape of a spiral, e.g., similar to a snail shell, so that the solid waste spirals into the solid receiver bod 621.
• the one or more solid waste diverters 658 can have a different configuration.
• the solid waste diverters 658 can inhibit or prevent wrongful, illegal or unwanted removal of solid waste from inside solid receiver body 621 by inhibiting or impeding hands or other objects from entering the solid receiver body 621.
• the so!id receiver guide 667 includes a guide flap 689 at or near the bottom of the solid receiver guide 667.
• the guide flap 689 is hinged so that the guide flap 689 can move between an open position and a dosed position as indicated by arrow 690.
• the guide flap 689 is shown in the open position.
• the guide flap 689 can include a flap weight 691 that maintains the guide flap 689 in the open position when the solid waste receiver 614 is in an upright position, such as that illustrated in Figure 8.
• the solid receiver guide 667 can also include a flap stop 692 that inhibits movement of the guide flap 689 beyond the open position illustrated in Figure 8.
• the fluid absorber 670 can be included inside the soiid receiver body 621 to absorb any fluid waste that ma inadvertently be deposited into the solid receiver body 621 and/or that may be a by-product of the breakdown of any solid waste.
• the reaction agent 687 can react with water or other fluids in order to chemically and/or physically break down any solid waste inside the solid receiver body 821 , and/or make the solid waste undesirable and/or indigestible.
• the water or other fluids can be introduced into the solid receiver body 621 at any time to react with the reaction agent 687 to change any solid pharmaceutical waste that is present in the solid receiver body 621 at that time or at a future time in a chemical and/or physical manner so that the solid pharmaceutical waste is unusable, undesirable, unrecoverable and/or indigestible.
• the water or other fluids can be introduced into the solid receiver body 621 once the soiid receiver body 621 is determined to be ready for capping (i.e. at or near capacity, or at or near expiration).
• a liquid is added to the solid receiver body 621 , which cataiyzes a reaction with the reaction agent 687 to destroy or otherwise chemically and/or physica!iy change the solid waste to an unusable and/or unrecoverable form.
• the water or other fluids can be introduced into the solid receiver body 621 at other times prior to disposal of the solid receiver body 621.
• a liquid can be added thai solidifies the reaction agent 687 to encapsulate or otherwise surround the soiid waste in the solid receiver body 621.
• the solid receiver body 621 can then be capped, and is then ready for permanent disposal.
• reaction 687 as herein described can include components that are substantially similar to and/or different from the components specifically noted above in relation to the reaction agent 287 illustrated and described in Figures 4A-4C.
• reaction agent 687 can be being positioned and/or contained within one or more packets 687A.
• the reaction agent 687 is shown as being contained within two packets 687A that are positioned side by side.
• multiple packets 687A can be used that have a different orientation relative to one another.
• one packet 687A may contain a first reaction agent 687 and another packet 687A may contain a second reaction agent 687.
• the first reaction agent 687 can be substantially simi!ar to the second reaction agent 687, Alternatively, in another such embodiment, the first reaction agent 687 can be different than the second reaction agent 687.
• the packets 687A are dissolvable.
• the packets 687 A can be fluid permeable.
• the packet 687A can dissolve or otherwise enable the soiid pharmaceutical waste to contact and thus react with the reaction agent 887.
• the fluid can catalyze the reaction between the solid waste and the reaction agent 687 to destroy or otherwise chemically and/or physically change the soiid waste to an unusable and/or unrecoverable form.
• the liquid can solidify the reaction agent 687 to encapsulafe or otherwise surround the solid waste in the solid receiver body 621.
• the adherer 688 is positioned at least along a portion of the inside of the solid receiver body 621 .
• the adherer 688 can be an adhesive materia! or any other suitable material that promotes adherence of the solid waste to the inside of the solid receiver body 621.
• the adherer 688 adds another layer of protection to inhibit soiid waste from being removed from the solid receiver body 621.
• Figure 9 is a partial cutaway view of yet another embodiment of the disposal assembly 910.
• Figure 9 is a partial cutaway view of another embodiment of a disposal assembly 910 including a solid waste receiver 914.
• the solid waste receiver 914 is fully self-contained and is not used in conjunction with a separate receiver retainer (such as receiver retainer 16 iiiustrated in Figure A).
• the solid waste receiver 914 can include the same components iiiustrated and described reiative to Rgures 6 and 8, including the solid receiver guide 667, which functions substantiall as described previousl herein.
• the disposal assembly 910 includes a solid receiver cap 920, a solid receiver body 921 , a controller 931 , a charged battery indicator 932, a low battery indicator 934, a solid waste receiver indicator 936, a fluid absorber 970, a reaction agent 98 and an adherer 988, which function substantially as previously described herein, with the exception of certain modifications provided below.
• the disposal assembly 910 can also include a timer activator 938, a solid receiver body retainer 981 and one or more soiid waste receiver sensors 982A, 9828,
• the solid receiver body 921 is positioned within and is movable relative to the solid receiver body retainer 381 in a direction illustrated by arrow 983. Movement of the solid receiver body 921 relative to the solid receiver body retainer 981 only needs to be slight, and is dependent upon the weight of the contents of the solid receiver body 92 , including any solid waste which may be present within the soiid receiver body 921.
• a solid waste receiver sensor 982A is positioned between the soiid receiver body 921 and the solid receive body retainer 981.
• the solid waste receiver sensor 982A is a weight sensor, such as a load cell, fo example. In this embodiment, as the weight of the soiid receiver body 921 and its contents increases, a greater force Is exerted on the weight sensor 982A,
• the weight sensor 982A can convert a predetermined force into an electrical signal, which causes the solid waste receiver indicator 936 to activate. Activation of the solid waste receiver indicator 936 can alert a user that the solid waste has reached a predetermined percentage of the capacity of the solid receiver body 921, and the user has a certain predetermined time period to place the soiid receiver cap 920 on the solid receiver body 921, which prepares the disposal assembly 910 for disposal.
• the predetermined force required to activate the solid waste receiver indicator 938 and/or the predetermined percentage of the capacity of the solid receiver body 921 can be determined based upon various requirements of the specific regulations governing disposal of waste.
• the predetermined force required to activate the solid waste receiver indicator 938 and/or the predetermined percentage of the capacity of the solid receiver body 921 can be determined by the user, and can be programmed into the controller 931.
• the solid waste receiver indicator 938 can be activated by the solid waste receiver sensor 982B. in this embodiment, as the level of solid waste rises in the solid receiver body 921 , the solid waste generates a force against the soiid waste receiver sensor 982B. Once a predetermined force has been achieved, the solid waste receiver sensor 982B transmits an electrical signal to the controller 931. The controiler 931 then activates the solid waste receiver indicator 936 to alert a user that the solid waste has reached a predetermined percentage of the capacity of the solid receiver body 921 , At this point, in one embodiment, the user has a certain predetermined time period to place the solid receiver cap 920 on the solid receiver body 921 , which prepares the disposal assembly 910 for permanent disposal.
• the specific type of solid waste receiver sensor 982B can vary, in one embodiment, the solid waste receiver sensor 982B can be a load cell. Alternatively, the solid waste receiver sensor 982B can include one or more piezoelectric elements. Still alternatively, other types of sensors can be used that can transmit an electrical signal based on mechanical movement of the solid waste receiver sensor 982B caused by pressure or force exerted by the rising level of solid waste in the solid receiver body 921.
• the timer activator 938 can manually be activated by the user once usage of the disposal assembly 910 has commenced, in one embodiment, the timer activator 938 notifies the controiler 931 to start a clock or other timekeeping device. Once a predetermined period of time has elapsed, the controiler 931 can activate the solid waste receiver indicator 938, which alerts the user that a specific time period has passed, and that the useful iife of the disposal assembly 910 has either expired, or that expiration is imminent or within a predetermined time period of expiration.
• the controller 931 may activate the solid waste receiver indicator 936 at 75 days to provide a 15-day lead time for the user to terminate usage of the disposal assembly 910.
• FIG 10 is a front perspective view of one embodiment of a disposal assembly 1010, including a receiver retainer 1016.
• the disposal assembly 1010 can include som or ail of the same features illustrated and described previously herein.
• the receiver retainer 1016 includes an input device 1093, such as a keypad or a touch-screen as non-exclusive examples.
• the input device 1093 is utilized by a user to input certain relevant information, such as drug classification (as one non-exclusive example), that can be communicated to the controiier 31 (illustrated in Figure 1 C, for exampie) for further processing. Additionally, or alternatively, the input device 1093 can be used to identify and/or authenticate a user for access to the disposal assembly 1010.
• the user can type a passcode or other authentication information into the input device 1093.
• other types of authentication methods can be included, such as a badge scanner or barcode reader, as non-exclusive alternative examples.
• the design of the input device 1093 can be varied to suit the design requirements of the disposal assembly 1010. in one embodiment, the input device 1093 can receive, store and/or transmit, information regarding the type of waste that is being deposited into the disposal assembly 1010.
• the disposal assembly 1010 can include an output device 1069 that can display certain relevant information to the user.
• the output device 1069 can display information such as current fill ievei(s) of the waste receivers, expiration dates of the waste receivers, time remaining prior to expiration, the types of waste that have previously been deposited into the waste receivers, user input information, drug classifications, remaining battery life, alert information, and any other relevant information that could possibly be utilized by a user of the disposal assembly 1010.
• the disposal assembly 1010 also includes a monitoring device 1071.
• the monitoring device 1071 can include a video and/or audio recorder, such as a video camera or a sound recorder, as non-exclusive examples.
• the monitoring device 1071 can be utilized to monitor and/or record video and/or audio of the usage of the disposal assembly 1 10 by the user(s).
• a real-time and/or previously recorded video and/or audio feed can be stored in the disposal assembly 1010, such as in a memory of the controller ⁇ not illustrated in Figure 10), for example, or in some other location within the disposal assembly 1010.
• the video and/or audio feed can be transmitted to another location not within the disposal assembly, such as a separate monitor or screen (not shown), a video recording device (not shown), or any other suitable iocation for storage and/or viewing of the recorded video data.
• a separate monitor or screen not shown
• a video recording device not shown
• any other suitable iocation for storage and/or viewing of the recorded video data.
• Figure 11 A is a simplified top view of the disposal assembly 1010, inciuding the receiver retainer 1016 illustrated in Figure 10, with the input device 1093 omitted.
• the receiver retainer 1016 is shown in the dosed position.
• the receiver retainer 1016 includes a retainer lid 1028 having one or more lid apertures (a fluid lid aperture 1042A and a solid lid aperture 10428 are illustrated in Figure 11 A).
• the lid apertures 1042A, 1042B function substantially in the same manner as those previously described herein, allowing fluid waste and/or solid waste to be deposited into one of the waste receivers (not shown in Figure 11 A) from outside of the receiver retainer 1016, in this embodiment, the lid apertures 1042A, 1042B are positioned in, and extend through, the retainer lid 1028.
• the fluid lid aperture 1042A includes a fluid waste guide 1044A
• the solid lid aperture 1042B includes a solid waste guide 1044B.
• Each waste guide 1044A, 1044B assists in directing the specific phase of waste (solid, liquid or gas) to the appropriate waste receiver
• the fluid waste guide 1044A includes a funnel- type device
• the solid waste guide 1044B includes a funnel-type device in combination with one or more diverters 1094 that guide or otherwise direct the waste to the appropriate waste receiver, in a manner substantially similar or identical to that previously described herein.
• either of the iid apertures 1042A, 1042B can include any type of waste guide 1044A, 1044B, and that the specific combinations of iid apertures 1042A, 1042B and waste guides 1044A, 1044B illustrated in Figure 1A are provided for ease of understanding only, and are not intended to be limiting in any manner.
• Figure 11 B is a simplified top view of a portion of the disposal assembly 1010 illustrated in Figure 10, illustrated in the open position, with the retainer lid 1028 and the input device 1093 removed for clarity.
• the disposal assembly 1010 includes the fluid waste receiver 1012 and the solid waste receiver 1014.
• the fluid waste receiver 1012 includes a fluid receiver guide 1062 that guides the fluid waste into the fluid receiver body 1019.
• the fluid receiver guide 1062 can include a standard funnel-type device (as iilustrated in Figure 1 1 B) a spiral funnel, or a series of diverters.
• the solid waste receiver 1014 includes a solid receiver guide 1067 that guides the solid waste into the solid receiver body 1021.
• the solid receiver guide 1067 can include a standard funnel-type device, a spiral funnel, or a series of diverters (as iilustrated in Figure 1 1B).
• both a corresponding waste guide 1044A, 10448 and a corresponding receiver guide 1082, 1067 serve to guide the specific phase of waste into the appropriate receiver body 10 9, 1021.
• the likelihood of improper removal of waste from the receiver bodies 1019. 1021 is decreased.
• FIG 12 is a simplified top view of another embodiment of the disposal assembly 1210 including the receiver retainer 1218, illustrated in the closed position, in this embodiment, the receiver retainer 1216 includes a retainer iid 1228 that is substantially similar to the retainer iid 1028 iilustrated and described relative to Figure 11 A, with certain noted exceptions.
• th receiver retainer 1216 in addition to a fluid iid aperture 1242A, th receiver retainer 1216 also includes a first solid lid aperture 1242B and a second solid lid aperture 1242C.
• the first solid lid aperture 12428 is substantially similar to the solid lid aperture 1042B illustrated and described relative to Figure 11 A.
• the second solid iid aperture 1242C is designed to receive solid waste in the form of pharmaceutical and/or medical patches and the like.
• the size and configuration of the second solid lid aperture 1242C can vary, in one embodiment, the second soiid lid aperture 1242C can have a somewhat rectangular, slot-like configuration. Alternatively, the second solid lid aperture 1242C can have another suitable configuration that is consistent with accepting pharmaceutical and/or medical patches.
• the solid waste that is deposited into the second soiid iid aperture 1242C can be received by the same solid waste receiver (not illustrated in Figure 12) that receives solid waste via the first solid lid aperture 12428, Alternatively, the soiid waste that is deposited into the second solid iid aperture 1242C can be received by a different solid waste receiver than the solid waste receiver that receives solid waste via the first solid ltd aperture 1242B,
• Figure 13 is a simplified top view of one embodiment of a portion of a receiver retainer 1316, illustrated in the open position, with the retainer lid omitted for clarity.
• the receiver retainer 1316 includes a controller 331 (illustrated in phantom), a fluid waste receiver sensor 1382A and a solid waste receiver sensor 1382B,
• the waste receiver sensors 1382A, 13S2B are weight sensors, such as a load cell, for example, and function in a substantially similar or identical manner as those previously described herein.
• the weight sensor 1382A, 1382B will send an electrical signal to the controller 1331 , which can then activate the appropriate waste receiver Indicator 38, 38 (illustrated in Figure 1A, for example), as necessary.
• Figure 14 is a side elevation of another embodiment of a receiver retainer 1416.
• the configuration of the retainer lid 1428 is such that a fluid waste diverter 1458 (illustrated in phantom) is built directly into the retainer lid 1428 so that a separate fluid waste diverter is unnecessary.
• the fluid waste diverter 1458 diverts and/or directs fluid waste to the fluid lid aperture 1442A (illustrated in phantom) and the fluid waste guide 1444A (illustrated in phantom).
• the retainer lid 1428 is movably secured to the retainer housing 1422 by one or more hinges 1440.
• the one or more hinges 1440 are secured to a retainer front 1496 so that in the event the disposal assembly 1410 is backed up against a wall or other surface, opening of the retainer lid 1428 will not be impeded.
• the receiver retainer 1416 also includes a Socking mechanism 1456 for locking the retainer lid 1428 in a closed position, as illustrated in Figure 14.
• the locking mechanism 1456 can include any suitable type of locking mechanism known to those skilled in the art, including but not limited to a combination lock or a lock requiring one or more of a key, passcode. fingerprint reader, voice recognition, or any other suitable type of lock.
• Figure 15 is a front elevation of yet another embodiment of a receiver retainer 1518, illustrated in an open position.
• the receiver retainer 1518 can include various features previously described herein, although not specifically illustrated in Figure 15.
• the receiver retainer 1516 can include one or more viewing windows 1530, a controller 1531 , a charged battery indicator 1532, a Sow battery Indicator 1534, a fluid waste receiver indicator 1538, a solid waste receiver indicator 1538, one or more hinges 1540, a fluid waste guide 1544A, a solid waste guide 1544B, a locking mechanism 1556, a fluid waste diverter 1558, an electrochemical cell structure 1568, and one or more waste receiver sensors 1582A, 1582B, each of which function substantially as previously described herein, with the exception of certain modifications noted herein.
• the receiver retainer 1516 can also include a timer activator 1598, an identification reader 1500, and an AC power supply cord 1502.
• the hinges 1540 are secured to a housing side panel 1522S and a lid side pane! 1528S so that the retainer lid 1528 opens to one side, as illustrated in Figure 15.
• the retainer lid 1528 of the receiver retainer 1516 will not be impeded and can still be opened even when the receiver retainer 1516 is backed against a wall or is mounted to a wall, for example.
• an audible and/or visual indicator or alert is activated.
• users can be notified in the event of unauthorized (or authorized) access to the interior of the receiver retainer 1518 occurs.
• the timer activator 1598 operates substantially similarly to the timer activator 538 illustrated in Figure 5, except the timer activator 1598 in Figure 15 is automatically activated when a waste receiver (not shown in Figure 15) is initially placed into the receiver retainer 1516.
• the timer activator 1598 is moved by the waste receiver in a direction as indicated by arrow 1599 when the waste receiver is placed into the receiver retainer 1516.
• the timer activator 1598 notifies the controller 1531 to start a clock or other timekeeping device.
• the controller 1531 can activate the fluid waste receiver indicator 1536, which alerts the user that a specific time period has passed, and that the useful life of the disposal assembly 1510 has either expired, or that expiration is imminent or within a predetermined time period of expiration.
• the identification reader 1500 can detect and/or read an identification tag 200 (illustrated in Figure 2, for example) positioned on one or more waste receivers ⁇ not shown in Figure 15). Although only one identification reader 1500 is illustrated in Figure 15, it is understood that additional identification readers can be positioned in different locations on or within the receiver retainer 1510. For example, the identification reader 1500 illustrated in Figure 15 is positioned to read an identification tag that is positioned on a fluid waste receiver. However, the identification reader 1500 can equally be positioned in another location for reading an identification tag positioned on a solid waste receiver, for example.
• the identification reader 500 can read an FID tag, an integrated circuit, a barcode label, or any other suitable type of Identifying tag that is included in either or both the fluid waste receiver and the solid waste receiver (not shown in Figure 15).
• the identification reader 1500 can serve one or more purposes.
• the identification reader 1500 can transmit a signal to the controller 1531 to activate a clock or other timer once the fluid waste receiver and/or soiid waste receiver are properly positioned within the receiver retainer 1518.
• the timer can be used to determine when the waste receiver is expired or will soon expire as of a predetermined number of hours, days, etc, from the time the clock is activated.
• Data from the identification reader 1500 can be transmitted to and/or stored within the controller 1531 ,
• the identification reader 1500 can alternatively, or in addition, store information from the identification tag on the waste receiver so that a particular waste receiver cannot be used twice.
• the identification reader 1500 can read unique information from a specific identification tag, and store this information in the controller 1531 or in memory outside of the receiver retainer 1516. Once the waste receiver is removed from the receiver retainer 1516, if the same waste receiver is ever placed back into the receiver retainer 1516, the identification reader 1500, in conjunction with the controller 1531 , will recognize the waste receiver as being the same waste receiver that was previously utilized with the receiver retainer 1516, In one embodiment, the appropriate receiver indicator 1536, 1538 will be activated to aiert a user of the reuse of the waste receiver,
• the identification reader 1500 can alternatively, or in addition, store information from the identification tag on the waste receiver in a centraiized database that can be accessed by others to track location, shtpment or delivery of the waste receiver to a permanent disposal site, to locations within a hospital or other health care facility, or another suitable locations.
• the AC power supply cord 1502 can be used to transmit AC power to the disposal assembiy 1510 to charge the electrochemical cell structure 1588, or to power the entire disposal assembly 1510 in embodiments that do not include a electrochemical cell structure 1568, or in the event the electrochemical cell structure 1568 is Sow or dead.
• Figure 16 is a front elevation of yet another embodiment of a disposal assembly 1610, in this embodiment, the disposal assembly 1610 includes one or both of a fluid waste receiver 1812 and a solid waste receiver 1614. Further, the disposal assembiy 1610 includes a receiver retainer 1616. In this embodiment, the receiver retainer 1616 has a platform configuration. The receiver retainer 1616 can include various features previousiy described herein, although not specifically illustrated in Figure 16.
• the receiver retainer 1616 can include a controller 1631 (illustrated in phantom), a charged battery indicator 1632, a low battery indicator 1634, a fluid waste receiver indicator 1636, a solid waste receiver indicator 1638, an electrochemical cell structure 1668, and one or more waste receiver sensors 1682 A, 16828, each of which function substantially as previously described herein, with the exception of certain modifications noted herein.
• the receiver retainer 1816 can also include one or more receiver securers 1606 (shown partially in phantom where inserted into waste receivers 1612, 1614), a fluid digital readout 1609A and/or a solid digital readout 1609B.
• the waste receivers 1812, 1814 are positioned on the receiver retainer 1616, and are held in place by the receiver securers 1606.
• the receiver securers 1606 can be movably positioned to secure the waste receivers 1612, 1614 to the receiver retainer 1616.
• the receiver securers 1606 can be manually moved into place to secure the waste receivers 1612, 1614 to the receiver retainer 1618.
• the receiver securers 1606 can automatically move into p!ace to secure the waste receivers 1612, 1614 to the receiver retainer 1616.
• the receiver securers 1606 can e!ectromechanica!ly move toward and/or away from the waste receivers 1612, 1614 in the direction of arrows 1608A, 1608B. In an alternative embodiment, the receiver securers 1606 can move toward and/or away from the waste receivers 1612 ; 1614 by another suitable means.
• the digital readouts 16Q9A, 16098 can provide specific information regarding the status of the waste receivers 1612, 1614.
• the digital readouts 1609A, 16098 can indicate one or more of the length of time the waste receivers 1612, 1614 have been positioned on the receiver retainer 1616, the weight of the waste receivers 1612, 1614, the weight of the contents of the waste receivers 1612, 1614, the expiration date for each of the waste receivers 1612, 1614 based on when they were positioned on the receiver retainer 1616, or any other useful information depending upon the design requirements of the disposal assembly 1610.
• Figure 17A is a front view of one embodiment of the disposal assembly 1710 including a mounting apparatus 1701 , and a simplified representation of the receiver retainer 1718 (illustrate in phantom) engaged with the mounting apparatus 1701.
• the mounting apparatus 1701 can be secured to a vertical or non-vertical surface with one or more fasteners 1703, such as screws, nails, etc.
• the specific configuration of the mounting apparatus 1701 can vary.
• the mounting apparatus 1701 can have a somewhat triangular configuration.
• the mounting apparatus 1701 can have a square, curved, circular, elliptical, polygonal or another suitable configuration.
• the mounting apparatus 1701 includes one or more support rails 1 05 (two support rails are illustrated in Figure 17A) that support the receiver retainer 1716.
• the support rails 1705 siidingly interlock with corresponding complementary rail receivers 1707 on the receiver retainer 1716.
• the receiver retainer 1718 can slide onto the support rails 1705, and then be lockingiy secured to the mounting apparatus 1701 for stability and security.
• Figure 17B is a top view of the disposal assembly 1710 including the mounting apparatus 1701 illustrated in Figure 17A, and the receiver retainer 1716 illustrated in phantom for differentiation.
• the mounting apparatus 1701 includes a locking tab 1709 that extends into the receiver retainer 1718 as provided in greater detail herein.
• Figure 17C is a side elevation of disposal assembly 1710 including the mounting apparatus 1701 illustrated in Figure 17A, and the receiver retainer 1716 (illustrated in phantom) engaged with the mounting apparatus 1701. in this embodiment, it is evident thai the mounting apparatus 1701 can be secured with fasteners 1703 to one or both of two surfaces that are substantially perpendicular to one another.
• the receiver retainer 1716 includes a locking pin assembly 171 1 that is positioned in a retainer interior 1713 of the receiver retainer 1716. The locking pin assembly 171 1 lockingly engages the locking tab 1709 of the mounting apparatus 1701 to secure the receiver retainer 1716 to the mounting apparatus 1701.
• the locking pin assembly 171 1 cannot be unlocked from the locking tab 1709 unless the receiver retainer 1716 can be opened to access the Iocking pin assembly 171 1. With this design, unauthorized persons will be inhibited from disengaging the receiver retainer 1716 from the mounting apparatus 1701.
• Figure 1 D is a detailed side view of a portion of the mounting apparatus 1701 including the Iocking tab 1709, and a portion of the receiver retainer 1716, including the locking pin assembly 1711 , illustrated in an engaged position, in this embodiment, the Socking pin assembly 1711 is spring loaded so that a Socking pin 1715 is biased to extend through a tab aperture 1717 in the Iocking tab 1709.
• the locking pin 1715 can have an angled tip 1 4 to aliow the Iocking pin 1715 to enter the tab aperture 1 17 without the need to manually Sift the Iocking pin 1715 in an upwardly direction (indicated by arrow 1749).

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• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Surgery (AREA)
• General Health & Medical Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Biomedical Technology (AREA)
• Engineering & Computer Science (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Heart & Thoracic Surgery (AREA)
• Medical Informatics (AREA)
• Molecular Biology (AREA)
• Epidemiology (AREA)
• Virology (AREA)
• Processing Of Solid Wastes (AREA)
• Apparatus Associated With Microorganisms And Enzymes (AREA)
• Compositions Of Macromolecular Compounds (AREA)
• Medical Treatment And Welfare Office Work (AREA)

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• 2013
  • 2013-08-08 JP JP2015527498A patent/JP6302908B2/ja not_active Expired - Fee Related
  • 2013-08-08 EP EP13829956.5A patent/EP2885013A4/de not_active Withdrawn
  • 2013-08-08 CA CA2880269A patent/CA2880269C/en active Active
  • 2013-08-08 HK HK15105217.9A patent/HK1204585A1/xx unknown
  • 2013-08-08 CN CN201380042791.8A patent/CN104582744B/zh active Active
  • 2013-08-08 CN CN201811188671.XA patent/CN109620994A/zh active Pending
  • 2013-08-08 AU AU2013302959A patent/AU2013302959B2/en not_active Ceased
  • 2013-08-08 WO PCT/US2013/054208 patent/WO2014028307A1/en not_active Ceased
• 2018
  • 2018-03-05 JP JP2018038412A patent/JP6538220B2/ja not_active Expired - Fee Related

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