Patents by Inventor Christopher K. Brooks

Christopher K. Brooks has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20260130786
    Abstract: Fluid collection assemblies including a sample port, systems including the same, and methods of using the same are disclosed herein. An example fluid collection assembly includes a fluid impermeable barrier including a first end region, a second end region opposite the first end region, and a sump that forms at least a portion of the first end region. The fluid impermeable barrier also defines at least one opening between the first end region and the second end region and a fluid reservoir that is defined by at least a portion of the sump. The fluid collection assembly also includes at least one wicking material disposed in the chamber and a sample port extending from the sump. The sample port is configured to be connected to a fluid collector. The sample port is in fluid communication with the fluid reservoir such that a sample of the bodily fluids received by the fluid collection assembly may be obtained.
    Type: Application
    Filed: October 16, 2025
    Publication date: May 14, 2026
    Inventor: Christopher K. Brooks
  • Publication number: 20260102279
    Abstract: Disclosed herein is a medical pad for exchanging thermal energy between a targeted temperature management (TTM) fluid and a patient. The pad includes a top side and a bottom side, as well as a fluid containing layer disposed between the top side and the bottom side, an insulation layer disposed on the top side, and a thermal conduction layer disposed on the bottom side. The pad can be configured to inhibit irritation of the skin of the patient when the pad is applied to the skin. The pad can also include translucent portions to facilitate visual observance of the skin beneath the pad.
    Type: Application
    Filed: December 15, 2025
    Publication date: April 16, 2026
    Inventors: Cecille A. Canary, Nathaniel Barnes, Christopher K. Brooks, Younggeun Cho, Sean E. Walker
  • Patent number: 12569365
    Abstract: Embodiments disclosed herein are related to assemblies, systems, and methods of using fluid collection assemblies and systems. The assemblies, systems, and methods of using fluid collection assemblies and systems include at least one shape memory material for forming and maintaining the fluid collection assembly into a selected shape. The shape memory material may enable for selective manipulation of the fluid collection assembly to contour to the anatomical features of variously sized patients.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: March 10, 2026
    Assignee: PUREWICK CORPORATION
    Inventors: Andrew Meyer, Benjamin Jackson, Sarah Skelton, Nicholas Austerman, Christopher K. Brooks, Morgan Rex, Cassie Singleton, Benjamin Myers, Alexis Nunn
  • Patent number: 12496215
    Abstract: Disclosed herein is a medical pad for exchanging thermal energy between a targeted temperature management (TTM) fluid and a patient. The pad includes a top side and a bottom side, as well as a fluid containing layer disposed between the top side and the bottom side, an insulation layer disposed on the top side, and a thermal conduction layer disposed on the bottom side. The pad can be configured to inhibit irritation of the skin of the patient when the pad is applied to the skin. The pad can also include translucent portions to facilitate visual observance of the skin beneath the pad.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: December 16, 2025
    Assignee: C. R. Bard, Inc.
    Inventors: Cecille A. Canary, Nathaniel Barnes, Christopher K. Brooks, Younggeun Cho, Sean E. Walker
  • Patent number: 12465515
    Abstract: Fluid collection assemblies (100, 200, 300a, 300b, 400a, 400b, 500, 600) including a sample port (112, 212, 312, 412a, 412b, 512), systems (146a) including the same, and methods of using the same are disclosed herein. An example fluid collection assembly (100) includes a fluid impermeable barrier (102) including a first end region (104), a second end region (106) opposite the first end region, and a sump (108) that forms at least a portion of the first end region. The fluid impermeable barrier also defines at least one opening (114) between the first end region and the second end region and a fluid reservoir that is defined by at least a portion of the sump. The fluid collection assembly also includes at least one wicking material (138) disposed in the chamber (116) and a sample port (112) extending from the sump. The sample port is configured to be connected to a fluid collector (144a).
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: November 11, 2025
    Assignee: PUREWICK CORPORATION
    Inventor: Christopher K. Brooks
  • Publication number: 20250332025
    Abstract: Disclosed herein is a medical pad for exchanging thermal energy between a targeted temperature management (TTM) fluid and a patient. The medical pad includes a fluid compartment configured for circulation of a TTM fluid therein. The pad is configured for expansion by providing compressed air to one or more air compartments of the pad, where the expansion defines an increased patient contact area of the pad. An air control module provides air pressure to one or more pads of a TTM system, and the air control module may be incorporated into a TTM system module. The pad further includes a hydrogel layer disposed across an under side of the pad.
    Type: Application
    Filed: May 27, 2022
    Publication date: October 30, 2025
    Inventors: Christopher K. Brooks, Nathaniel Barnes, Cecille A. Canary, Younggeun Cho
  • Publication number: 20250255526
    Abstract: A waste detection system includes a pad configured to acquire a fluid sample excreted from a patient. The pad can include one or more layers and at least one microfluidic channel configured to receive the fluid sample. The waste detection system can further include an intake manifold in fluid communication with the at least one microfluidic channel. The intake manifold can be configured to receive the fluid sample and can include one or more reagents configured to detect the presence of waste within the fluid sample excreted from the patient.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 14, 2025
    Inventors: Jill Walthall Jones, Christopher K. Brooks, David Xu, Jason Jishen Cheng
  • Patent number: 12285257
    Abstract: Disclosed herein is a waste detection system. The waste detection system includes a pad configured to acquire a fluid sample excreted from a patient. The pad includes one or more layers and at least one microfluidic channel configured to receive therein the fluid sample. The waste detection system further includes an intake manifold in fluid communication with the at least one microfluidic channel, the intake manifold configured to receive the fluid sample, the intake manifold having one or more reagents configured to detect the presence of waste within the fluid sample excreted from the patient.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: April 29, 2025
    Assignee: C. R. Bard, Inc.
    Inventors: Jill Walthall Jones, Christopher K. Brooks, David Xu, Jason Jishen Cheng
  • Publication number: 20250018149
    Abstract: A dynamic pressure response drainage system including control logic configured to enable measuring of residual fluid disposed within the drainage lumen. The residual fluid volume is measured by detecting the magnitude of the dynamic pressure response in the system containing the residual fluid when a sudden displacement (e.g. increase or decrease) of air volume occurs inside the system. The pressure burst magnitude is related to the pressure needed to move the mass of fluid, thus the fluid volume can be calculated from measurements of the burst pressure. The magnitude of the measured air pressure exhibits a dynamic pressure response corresponding to the mass of fluid in the tube. Either positive or negative pressure bursts can be used to produce and measure the corresponding positive or negative dynamic response spike pressure.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Jason Jishen Cheng, Christopher K. Brooks
  • Patent number: 12171959
    Abstract: A retainer includes a first arcuate wall and a second arcuate wall that together define a channel designed to receive a medical article. The retainer has an open configuration wherein a first end of the first arcuate wall is spaced away from a first end of the second arcuate wall, and a closed configuration wherein the first end of the first arcuate wall is adjacent the first end of the second arcuate wall. A second end of the first arcuate wall opposite the first end of the arcuate wall may be spaced away from the base in the open configuration and pressed against the base in the closed configuration. The retainer also may include a first support and a second support fixed to the base, and a first and second flexible coupling connecting the first and second supports to the first and second arcuate walls.
    Type: Grant
    Filed: August 15, 2022
    Date of Patent: December 24, 2024
    Assignee: Venetec International, Inc.
    Inventors: Rafael V. Andino, Christopher K. Brooks
  • Patent number: 12128188
    Abstract: Embodiments disclosed herein are directed to a dynamic pressure response drainage system including control logic configured to enable measuring of residual fluid disposed within the drainage lumen. The residual fluid volume is measured by detecting the magnitude of the dynamic pressure response in the system containing the residual fluid when a sudden displacement (e.g. increase or decrease) of air volume occurs inside the system. The pressure burst magnitude is related to the pressure needed to move the mass of fluid, thus the fluid volume can be calculated from measurements of the burst pressure. The magnitude of the measured air pressure exhibits a dynamic pressure response corresponding to the mass of fluid in the tube. Either positive or negative pressure bursts can be used to produce and measure the corresponding positive or negative dynamic response spike pressure.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: October 29, 2024
    Assignee: C. R. Bard, Inc.
    Inventors: Jason Jishen Cheng, Christopher K. Brooks
  • Patent number: 12070557
    Abstract: Medical device kits for use in placing, maintaining, altering, and/or removing medical devices in, on, and/or from the body of a patient can include one or more wrap assemblies for use in the placement/maintenance procedure. The one or more wrap assemblies of the medical device kit can include various features to assist the clinician performing the particular procedure, such as a urinary catheterization procedure. A wrap assembly can include a wrap body including a front surface defining an aseptic field for the urinary catheterization procedure, a plurality of pockets on the front surface, and urinary catheterization components disposed in the plurality of pockets, the urinary catheterization components arranged in a predetermined order of use for the urinary catheterization procedure. The wrap assembly can be in a rolled configuration. A method of using the wrap assembly includes unrolling the wrap assembly and removing the urinary catheterization components to perform the procedure.
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: August 27, 2024
    Assignee: C. R. Bard, Inc.
    Inventors: Christopher K. Brooks, Lyndsay Sweeney, Kelly J. Christian, Jennifer Stryker, Matt Loui
  • Publication number: 20240108523
    Abstract: Examples relate to devices, systems, and methods of using mattress pads to prevent soiling of beds and to organize equipment associated with collection of bodily waste. The devices, systems, and methods of disclosed herein include a mattress pad having a retention port thereon. The retention port includes one or more retainers disposed around an outer boundary of the retention port. The one or more retainers hold objects, such as tubing, relative to the retention port.
    Type: Application
    Filed: February 7, 2022
    Publication date: April 4, 2024
    Inventors: Jill W. Jones, Christopher K. Brooks
  • Publication number: 20240082052
    Abstract: Disclosed herein are systems, pads, and methods thereof for targeted temperature management. A system, for example, can include a control module and a pad. The pad can include a multilayered pad body and one or more comfort-enhancing features integrated into the pad for mitigating or eliminating skin irritation along at least edges of the pad. The multilayered pad body can include a conduit layer, an impermeable film over the conduit layer, and an adherable layer over the impermeable film. The conduit layer can include one or more conduits configured to convey a fluid through the conduit layer. The impermeable film can be configured to retain the fluid in the conduit layer when the fluid is conveyed through the conduit layer. The adherable layer can be configured to adhere to a body portion of a patient. Methods of the systems and pads can include methods of use.
    Type: Application
    Filed: January 11, 2022
    Publication date: March 14, 2024
    Applicant: C. R. Bard, Inc.
    Inventors: Younggeun Cho, Cecille A. Canary, Christopher K. Brooks, Nathaniel Barnes
  • Publication number: 20240009423
    Abstract: Medical device kits for use in placing, maintaining, altering, and/or removing medical devices in, on, and/or from the body of a patient can include one or more wrap assemblies for use in the placement/maintenance procedure. The one or more wrap assemblies of the medical device kit can include various features to assist the clinician performing the particular procedure, such as a urinary catheterization procedure. A wrap assembly can include a wrap body including a front surface defining an aseptic field for the urinary catheterization procedure, a plurality of pockets on the front surface, and urinary catheterization components disposed in the plurality of pockets, the urinary catheterization components arranged in a predetermined order of use for the urinary catheterization procedure. The wrap assembly can be in a rolled configuration. A method of using the wrap assembly includes unrolling the wrap assembly and removing the urinary catheterization components to perform the procedure.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Christopher K. Brooks, Lyndsay Sweeney, Kelly J. Christian, Jennifer Stryker, Matt Loui
  • Patent number: 11766540
    Abstract: Medical device kits for use in placing, maintaining, altering, and/or removing medical devices in, on, and/or from the body of a patient are disclosed. Such medical device kits can include one or more wrap assemblies for use in the placement/maintenance procedure. In accordance with present embodiments, the one or more wrap assemblies of the medical device kit can include various features to assist the clinician performing the particular procedure. In one embodiment, a medical wrap assembly is disclosed, comprising a foldable wrap body that includes a front surface, wherein the front surface is configured to define a sterile field. A plurality of pockets is included on the front surface of the wrap body. The pockets are configured to contain therein a plurality of medical components. The medical components are arranged in the pockets in a predetermined order of use for the medical procedure.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: September 26, 2023
    Assignee: C. R. Bard, Inc.
    Inventors: Christopher K. Brooks, Lyndsay Sweeney, Kelly J. Christian, Jennifer Stryker, Matt Loui
  • Publication number: 20230028699
    Abstract: A urinary output measuring system includes a system module, a fluid collection bag, and a pressure measurement tube having an open end disposed at the bottom interion of the fluid collection bag. The bag is configured to receive urine from a patient as delivered via a urinary catheter. The system module includes a pressure sensor, an air pump, and a valve. Processors perform operations of the system as defined by logic. A manifold defines fluid communication between the tube, the air pump, the pressure sensor, and the valve. Operations and methods include purging fluid from the tube, determining a pressure within the tube, and converting the pressure to a volume of urine within the bag. The bag includes a vent having includes a sterilizing filer and a hydrophobic membrane. The system module is configured to couple with a bed and suspend the bag.
    Type: Application
    Filed: July 12, 2022
    Publication date: January 26, 2023
    Inventors: Jason Jishen Cheng, Christopher K. Brooks, Robert M. Hine
  • Publication number: 20220395390
    Abstract: Fluid collection assemblies (100, 200, 300a, 300b, 400a, 400b, 500, 600) including a sample port (112, 212, 312, 412a, 412b, 512), systems (146a) including the same, and methods of using the same are disclosed herein. An example fluid collection assembly (100) includes a fluid impermeable barrier (102) including a first end region (104), a second end region (106) opposite the first end region, and a sump (108) that forms at least a portion of the first end region. The fluid impermeable barrier also defines at least one opening (114) between the first end region and the second end region and a fluid reservoir that is defined by at least a portion of the sump. The fluid collection assembly also includes at least one wicking material (138) disposed in the chamber (116) and a sample port (112) extending from the sump. The sample port is configured to be connected to a fluid collector (144a).
    Type: Application
    Filed: October 27, 2020
    Publication date: December 15, 2022
    Inventor: Christopher K. Brooks
  • Publication number: 20220387760
    Abstract: A retainer includes a first arcuate wall and a second arcuate wall that together define a channel designed to receive a medical article. The retainer has an open configuration wherein a first end of the first arcuate wall is spaced away from a first end of the second arcuate wall, and a closed configuration wherein the first end of the first arcuate wall is adjacent the first end of the second arcuate wall. A second end of the first arcuate wall opposite the first end of the arcuate wall may be spaced away from the base in the open configuration and pressed against the base in the closed configuration. The retainer also may include a first support and a second support fixed to the base, and a first and second flexible coupling connecting the first and second supports to the first and second arcuate walls.
    Type: Application
    Filed: August 15, 2022
    Publication date: December 8, 2022
    Inventors: Rafael V. Andino, Christopher K. Brooks
  • Publication number: 20220233347
    Abstract: Disclosed herein is a medical pad for exchanging thermal energy between a targeted temperature management (TTM) fluid and a patient. The pad includes a top side and a bottom side, as well as a fluid containing layer disposed between the top side and the bottom side, an insulation layer disposed on the top side, and a thermal conduction layer disposed on the bottom side. The pad can be configured to inhibit irritation of the skin of the patient when the pad is applied to the skin. The pad can also include translucent portions to facilitate visual observance of the skin beneath the pad.
    Type: Application
    Filed: January 24, 2022
    Publication date: July 28, 2022
    Inventors: Cecille A. Canary, Nathaniel Barnes, Christopher K. Brooks, Younggeun Cho, Sean E. Walker