IP Library Granted Patent US 12685693
Granted Patent B2
US 12685693 · App. 18/226,634 · Granted Jul 21, 2026

Drug waste depository systems, apparatuses, and methods

Inventors: David A. Nelson (Austin, TX); Alfred R. Baddour (Austin, TX)
Assignee: Vigilant Waste Technologies, Inc.
A61J1/05A61J1/18G16H10/60G16H20/10G16H40/63
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Quick Facts
Patent No.
US 12685693
App. No.
18/226,634
Granted
Jul 21, 2026
Kind
B2
Abstract

Apparatuses and systems are provided which include a drug waste depository apparatus with a housing having a waste input port and a chamber, wherein the chamber comprises a waste inlet coupled to the waste input port and a waste outlet. The housing includes an interior space for receiving a removable module that is configured to analyze, sequester, and/or adulterate one or more drugs. The system is configured such that the waste outlet of the chamber may be coupled to an inlet of a received module and is further configured such that the waste outlet of the chamber may be closed when the interior space is void of a module. In addition, a drug waste depository apparatus is provided which is programmed to selectively route a drug from a first chamber to a second chamber of the apparatus based on information received at an electronic user interface of the apparatus.

Claims (70)

1 . A drug waste depository apparatus, comprising:

a housing having opaque walls, an opaque door, and a waste input port;

a chamber disposed within the housing, wherein the chamber comprises a waste inlet coupled to the waste input port;

an interior space within the housing separate from the chamber and accessible when the opaque door is open;

a first sensor for detecting presence of an item in the interior space; and

a second sensor for detecting whether the opaque door is closed, wherein the apparatus is void of an indicator of whether an item occupies or does not occupy the interior space when the opaque door is closed.

2 . The drug waste depository apparatus of claim 1 , further comprising a removable module disposed within the interior space, wherein the removable module is configured to sequester, analyze, and/or adulterate one or more drugs, and wherein the removable module comprises an inlet coupled to a waste outlet of the chamber.

3 . The drug waste depository apparatus of claim 2 , wherein the drug waste depository apparatus further comprises a processor and a storage medium comprising program instructions executable by the processor for randomly and/or selectively allowing discharge from the waste outlet of the chamber to the removable module.

4 . The drug waste depository apparatus of claim 2 , wherein the chamber comprises a recycle inlet distinct from the waste inlet, and wherein the removable module comprises an outlet coupled to the recycle inlet.

5 . The drug waste depository apparatus of claim 1 , wherein the opaque door is lockable and tamper-proof.

6 . The drug waste depository apparatus of claim 1 , wherein the chamber is a fluidics chamber comprising a fluid inlet distinct from the waste inlet, and wherein the drug waste depository apparatus further comprises a fluid supply line coupled to the fluid inlet.

7 . The drug waste depository apparatus of claim 1 , further comprising an electronic user interface having input controls to affect operation of the apparatus.

8 . A system, comprising:

one or more modules each configured to sequester, analyze, and/or adulterate one or more drugs; and

one or more drug waste depository apparatuses each comprising:

a housing having a waste input port;

a chamber disposed in the housing, wherein the chamber comprises:

a waste inlet coupled to the waste input port; and

a waste outlet;

an interior space in the housing configured to receive one of the one or more modules, wherein the system is configured such that the waste outlet of the chamber may be coupled to an inlet of a received module, and wherein the system is configured for the waste outlet of the chamber to be closable when the interior space is void of a module;

an electronic user interface;

a first sensor for detecting the presence of one of the one or more modules in the interior space;

a processor; and

a storage medium comprising program instructions executable by the processor for:

receiving information from the electronic user interface regarding:

an individual depositing a drug in the waste input port; and/or

quantity, type, identification, and/or concentration of a drug;

inhibiting waste disposal into the waste input port of the housing or restricting discharge from the waste input port of the housing to the waste inlet of the chamber prior to receiving the information from the electronic user interface; and

subsequent to receipt of the information and regardless of whether the first sensor detects presence of a received module in the interior space, allowing discharge of drug waste into the waste input port of the housing and/or allowing discharge from the waste input port of the housing to the waste inlet of the chamber.

9 . The system of claim 8 , wherein the

program instructions are further executable by the processor for controlling discharge from the waste outlet of the chamber to the inlet of a received module when the first sensor detects presence of one of the one or more modules in the interior space.

10 . The system of claim 8 , wherein the waste outlet of the chamber is biased closed until one of the one or more modules is inserted into the interior space and such that an inlet of the received module is aligned the waste outlet of the chamber.

11 . The system of claim 8 , wherein the chamber comprises an additional inlet distinct from the waste inlet, wherein the system further comprises a removable line configured to be coupled and decoupled between additional inlet and the waste outlet.

12 . The system of claim 8 , wherein the program instructions are further executable by the processor to affect operations of any one of the one or more modules when occupying the interior space.

13 . The system of claim 8 , wherein the chamber of at least some of the one or more drug waste depository apparatuses is a fluidics chamber comprising a fluid inlet distinct from the waste inlet of the chamber, and wherein the respective one or more drug waste depository apparatuses further comprise a fluid supply line coupled to the fluid inlet.

14 . The system of claim 8 , wherein at least one of the one or more drug waste depository apparatuses comprises one or more additional interior spaces in its housing, wherein the one or more additional interior spaces are respectively configured to receive a different module of the one or more modules.

15 . A drug waste depository apparatus, comprising:

a housing having a waste input port;

a first chamber disposed in the housing, wherein the first chamber comprises:

a waste inlet coupled to the waste input port; and

a waste outlet;

a second chamber disposed within the housing and having an inlet coupled to the waste outlet of the first chamber;

an electronic user interface;

a real-time clock;

a processor; and

a storage medium comprising program instructions executable by the processor for:

receiving information from the electronic user interface regarding an individual depositing a drug in the waste input port;

registering a time and date of the received information; and

randomly routing fluid from the first chamber to the second chamber or selectively routing fluid from the first chamber to the second chamber based on the time of day, date, or day of the week registered for the received information.

16 . The drug waste depository apparatus of claim 15 , wherein the received information is a name, occupation, employment department, and/or personnel number of the individual.

17 . The drug waste depository apparatus of claim 15 , wherein the chamber is a fluidics chamber comprising a fluid inlet distinct from the waste inlet of the chamber, and wherein the drug waste depository apparatus further comprises a fluid supply line coupled to the fluid inlet.

18 . A system, comprising:

one or more modules each configured to sequester, analyze, and/or adulterate one or more drugs;

one or more drug waste depository apparatuses each comprising:

a housing having a waste input port;

a chamber disposed in the housing, wherein the chamber comprises:

a waste inlet coupled to the waste input port; and

a waste outlet; and

an interior space in the housing configured to receive one of the one or more modules, wherein the system is configured such that the waste outlet of the chamber may be coupled to an inlet of a received module, and wherein the waste outlet of the chamber is biased closed until it is coupled with an inlet of a received module;

a sensor for detecting when an inlet of a received module is coupled to the waste outlet of the chamber;

a processor; and

a storage medium comprising program instructions executable by the processor for opening the waste outlet of the chamber upon receiving a signal from the sensor indicating an inlet of a received module is coupled to the waste outlet.

19 . A system, comprising:

one or more modules each configured to sequester, analyze, and/or adulterate one or more drugs;

one or more drug waste depository apparatuses each comprising:

a housing having a waste input port;

a chamber disposed in the housing, wherein the chamber comprises:

a waste inlet coupled to the waste input port; and

a waste outlet; and

an interior space in the housing configured to receive one of the one or more modules, wherein the system is configured such that the waste outlet of the chamber may be coupled to an inlet of a received module, wherein the waste outlet of the chamber is biased closed until it is coupled with an inlet of a received module, and wherein the one or more modules are configured to open the waste outlet of the chamber upon coupling its inlet to the waste outlet.