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Peritoneal

Peritoneal-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Peritoneal dialysate purity control system
Medtronic, Inc.
February 15, 2018 - N°20180043081

The invention relates to devices, systems, and methods for generating a peritoneal dialysate having purity and sterility characteristics suitable for peritoneal dialysis (pd). The peritoneal dialysate can be generated from water of variable quality using a purity control system having one or more ultrafilters for sterilization of the peritoneal dialysate peritoneal dialysate generation system and related methods are described that ...
Catheter and peritoneum health monitoring
Medtronic, Inc.
February 15, 2018 - N°20180043080

The invention relates to systems and methods for monitoring the long term health of the peritoneum and catheter in a patient undergoing peritoneal dialysis (pd) treatment. The systems and methods include processors and sensors for determining changes in the peritoneum health or catheter of a pd patient to support analysis, replacement, and possible medical intervention. The method can include receiving ...
Peritoneal dialysis intracycle osmotic agent adjustment
Medtronic, Inc.
February 15, 2018 - N°20180043079

The invention relates to systems and methods for making intracycle adjustments to an osmotic agent concentration of peritoneal dialysate inside the peritoneal cavity of a patient. The systems and methods include osmotic agent sources, flow paths, and processors to adjust the osmotic agent concentration of dialysate in the peritoneal cavity of the patient. The method can include infusing peritoneal dialysate ...
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Peritoneal dialysis filtrate sampling and adaptive prescription
Medtronic, Inc.
February 15, 2018 - N°20180043077

The invention relates to systems and methods for optimizing a peritoneal dialysate prescription based on one or more fluid characteristics sensed from a filtrate removed from a patient. The systems and methods include sensors, flow paths, and processors to adjust a peritoneal dialysate prescription and deliver peritoneal dialysis therapy to a patient based on the adjusted prescription. The method can ...
Intersession adaptive peritoneal dialysis fluid removal for multiple session optimization
Medtronic, Inc.
February 15, 2018 - N°20180043076

The invention relates to systems and methods for optimizing a peritoneal dialysate therapy session based on one or more patient or system parameters obtained from a previous peritoneal dialysis therapy session. The systems and methods include various sensors, flow paths, and processors to adjust a peritoneal dialysis prescription for a subsequent therapy session based on data received during or after ...
Peritoneal dialysate flow path sensing
Medtronic, Inc.
February 15, 2018 - N°20180043075

The invention relates to systems and methods for sensing fluid characteristics of peritoneal dialysate infused into and removed from a patient during treatment. The systems and methods include sensors, processors, and flow paths for determining patient health based on the fluid characteristics of the peritoneal dialysate. The system can be a peritoneal dialysis cycler which can include an infusion line; ...
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Peritoneal Patent Applications
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Processing repeated error messages in a dialysis machine
Fresenius Medical Care Deutschland Gmbh
February 08, 2018 - N°20180039750

The present invention relates to an error processing unit for a medical machine (e. G., a hemodialysis machine or a peritoneal dialysis machine). The error processing unit is configured to detect a number of consecutive confirmation inputs in response to each currently output machine error message, representing a status—requiring a message—of the dialysis machine, as an ...
Compositions and methods of tumor treatment utilizing nanoparticles
Trendmed Co., Ltd.
February 01, 2018 - N°20180028444

The present invention is directed to a method for treating cancer intraperitoneally in a subject. The method comprises administering to said subject in need thereof an anti-cancer agent encapsulated in nanoparticles wherein nanoparticles are characterized to slowly release anti-cancer agent in a timely fashion that allows efficient killing of tumor cells. The nanoparticles described herein are characterized to slowly release ...
Peritoneal dialysate preparation and sensor system
Medtronic, Inc.
January 25, 2018 - N°20180021501

The invention relates to devices, systems, and methods for generating a peritoneal dialysate having specified concentrations of one or more solutes. The devices, systems and methods use conductivity sensors, flow meters, and composition sensors to control addition of osmotic agents and ion concentrates into a peritoneal dialysate generation flow path.
Peritoneal dialysate temperature regulation system
Medtronic, Inc.
January 25, 2018 - N°20180021500

The invention relates to devices, systems, and methods for temperature regulation in generating peritoneal dialysate and using a peritoneal dialysis (pd) system. The system can use a heater and temperature sensors to regulate the temperature of fluid within the pd system.
System for determining user-centric treatment data
Fresenius Medical Care Deutschland Gmbh
January 11, 2018 - N°20180012322

A system relating to medical treatment, such as hemodialysis or peritoneal dialysis, for determining user-centric treatment data includes a user device and a central device. The user device and the central device each include a wireless communication component. The wireless communication component of the central device and/or the wireless communication component of the user device is/are configured to ...
Nanoparticle conjugates of highly potent toxins and intraperitoneal administration of nanoparticles for treating or imaging ...
Massachusetts Institute Of Technology
January 11, 2018 - N°20180008687

Disclosed are methods of treating cancer of the intraperitoneal cavity using compositions comprising nanoparticles without targeting agents. In addition, nanoparticles are described that comprise a highly toxic anticancer agent (e. G., an anticancer agent having an ic50 less than 1 nm) covalently bound via a linker to a triblock copolymer. Other nanoparticles that comprise pt(iv) and an anticancer agent are ...
Dedicated remote control of a plurality of medical apparatuses
Fresenius Medical Care Deutschland Gmbh
January 04, 2018 - N°20180001010

The present invention relates to a method for contactlessly establishing a coupling between a medical apparatus (e. G., a hemodialysis apparatus or a peritoneal dialysis apparatus) and a remote control apparatus. An optical coupling signal is exchanged between the involved communication entities, in order to establish bijective, data-processing coupling between the remote control apparatus and the medical apparatus. Only after ...
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System and method for peritoneal dialysis
Newsol Technologies Inc.
December 28, 2017 - N°20170368249

The invention relates to a system of performing an evidence dialysis modality of batch, tidal or a combination of both. The system: isolates cavity volume changes due only to ultrafiltrate; determines the volume of a patient cavity; determines a full cavity; determines an objective time to initiate an exchange; and determines an empty cavity. One or more combination of these ...
System and method for managing nocturnal treatment
Fresenius Medical Care Holdings, Inc.
December 28, 2017 - N°20170367646

Treatment controllers and methods are provided that can be integrated with treatment systems, such as peritoneal dialysis systems, hemodialysis systems, and nocturnal treatment systems, to manage execution of treatment operations or a course of treatment based on timing information and/or patient sleep state.
2,3-dihydro-1h-indole compounds
Eli Lilly And Company
December 14, 2017 - N°20170354641

The present invention relates to certain novel 2,3-dihydro-1h-indole compounds, pharmaceutical compositions comprising the compounds, and methods of using the compounds to treat cancer, more particularly for the treatment of cancer selected from the group consisting of melanoma, acute myeloid leukemia, chronic lymphocytic leukemia, colorectal cancer, breast cancer, lung cancer, ovarian cancer, fallopian tube carcinoma, primary peritoneal carcinoma, cervical cancer, ...
Apparatus for in vivo detection and quantification of analytes in the peritoneal fluid
King Abdullah International Medical Research Center
December 07, 2017 - N°20170347926

A device for in vivo detecting and quantifying a concentration of an analyte in a peritoneal fluid of a subject. The device includes (a) a catheter having an open proximal end configured to be disposed external to the subject, an open distal end configured to be disposed within the peritoneal cavity comprising the peritoneal fluid, an anchor portion, an outer ...
Filtration system and process for peritoneal dialysis
Cook Medical Technologies Llc
November 30, 2017 - N°20170340794

Described are peritoneal dialysis systems and methods that involve the use of crossflow filtration of a used dialysate withdrawn from the peritoneal space of a patient. The filtration forms a retentate containing amounts of an osmotic agent and a permeate containing amounts of water and nitrogen-containing waste products of the patient. The retentate, or a fraction thereof, can be returned ...
Pyridone derivatives as rearranged during transfection (ret) kinase inhibitors
Glaxosmithkline Intellectual Property Development Limited
November 30, 2017 - N°20170340617

This invention relates to novel compounds which are inhibitors of the rearranged during transfection (ret) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to ...
Composition and methods based on neutralizing antibodies delivered intranasally for enhanced therapeutic efficacy
Contrafect Corporation
November 23, 2017 - N°20170334974

The present invention provides methods for treatment or prophylaxis of viruses, particularly influenza virus, by administration of agents, particularly neutralizing antibodies or active fragments thereof, directly to the respiratory tract, including by intranasal or inhalation administration. The invention provides compositions suitable for intranasal or inhalation treatment and administration. The invention includes methods for treatment or prophylaxis combining intranasal or inhalation ...
Sensing foley catheter
November 23, 2017 - N°20170332955

Foley type catheter embodiments for sensing physiologic data from a urinary tract of a patient are disclosed. The system includes the catheter and a data processing apparatus and methods for sensing physiologic data from the urinary tract. Embodiments may also include a pressure sensor having a pressure interface at a distal end of the catheter, a pressure transducer at a ...
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