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公开(公告)号：US20210001031A1
公开(公告)日：2021-01-07
申请号：US17024039
申请日：2020-09-17
Applicant: Medtronic, Inc.
Inventor： Martin T. GERBER , Christopher M. HOBOT
IPC: A61M1/28 , A61K31/7004 , A61K31/718
Abstract: 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 containing an osmotic agent into the peritoneal cavity of a patient; monitoring one or more patient parameters; and adjusting the osmotic agent concentration of the peritoneal dialysate in the peritoneal cavity of the patient by infusing a concentrated osmotic agent solution or by infusing sterile fluid into the peritoneal cavity of the patient using an on-line peritoneal dialysis machine. The system can include a peritoneal dialysis cycler.
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公开(公告)号：US20180043080A1
公开(公告)日：2018-02-15
申请号：US15673487
申请日：2017-08-10
Applicant: Medtronic, Inc.
Inventor： Martin T. GERBER , Christopher M. HOBOT
CPC classification number: A61M1/282 , A61B5/03 , A61B5/14507 , A61B5/14532 , A61B5/14539 , A61M1/28 , A61M1/285 , A61M2205/18 , A61M2205/3303 , A61M2205/3306 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3344 , A61M2205/3368 , A61M2205/50 , A61M2205/52 , A61M2205/70 , A61M2230/201 , A61M2230/208 , A61M2230/50 , A61M2230/65
Abstract: 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 a prior history of a patient; storing the prior history in a machine-readable storage medium, which when executed performs the steps of trending the one or more fluid parameters from the prior history; and determining a change in peritoneum health or catheter patency from the trended prior history. The system can include a peritoneal dialysis cycler having an infusion line and an effluent line; at least one sensor positioned in the infusion line, the effluent line, or combinations thereof; and a processor in communication with the sensor.
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Patent Agency Ranking
公开(公告)号：US20180043077A1
公开(公告)日：2018-02-15
申请号：US15666609
申请日：2017-08-02
Applicant: Medtronic, Inc.
Inventor： Martin T. GERBER , Christopher M. HOBOT
IPC: A61M1/28
Abstract: 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 include the steps of removing fluid from a peritoneal cavity of a patient; sampling one or more characteristics of the removed fluid; and adjusting a peritoneal dialysate prescription based on the one or more characteristics of the removed fluid. The system can include a peritoneal dialysate effluent line; at least one concentrate source fluidly connectable to the peritoneal dialysate flow path; and at least one sensor positioned in the peritoneal dialysate effluent line.
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公开(公告)号：US20150251161A1
公开(公告)日：2015-09-10
申请号：US14722068
申请日：2015-05-26
Applicant: MEDTRONIC, INC.
Inventor： Bryant J. Pudil , Martin T. GERBER , Christopher M. Hobot
CPC classification number: B01J20/3475 , A61M1/1696 , B01D15/203 , B01J20/06
Abstract: Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer of a sorbent material such as zirconium oxide and/or zirconium phosphate in a sorbent cartridge. The methods and apparatuses include passing solutions containing aqueous basic solutions through the zirconium oxide. The apparatus allows for recharging the zirconium oxide, and also for recharging zirconium phosphate, wherein the sorbent materials are contained in reusable sorbent modules.
Abstract translation: 提供吸附剂再充电的方法和相关设备。 用于再充电的方法和相关装置可对吸附剂盒中的吸附剂材料（例如氧化锆和/或磷酸锆）的特定可再充电层进行再充电。 所述方法和装置包括通过氧化锆通过含有碱性水溶液的溶液。 该装置允许对氧化锆进行再充电，并且还用于对磷酸锆充电，其中吸附剂材料包含在可重复使用的吸附剂模块中。
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公开(公告)号：US20150250427A1
公开(公告)日：2015-09-10
申请号：US14539437
申请日：2014-11-12
Applicant: Medtronic, Inc.
Inventor： Orhan SOYKAN , Christopher M. HOBOT , Martin T. GERBER , VenKatesh R. MANDA
IPC: A61B5/00 , A61B5/046 , A61B5/08 , A61M1/28 , A61B5/024 , A61B5/021 , A61B5/1455 , A61M1/16 , A61B5/0205 , A61B5/053
CPC classification number: A61B5/7246 , A61B5/0205 , A61B5/021 , A61B5/02405 , A61B5/046 , A61B5/053 , A61B5/08 , A61B5/14552 , A61B5/201 , A61B5/4806 , A61B5/4848 , A61B5/4875 , A61B5/7264 , A61M1/1603 , A61M1/282 , A61M1/3403 , A61M2205/3523 , G06F19/00 , G06F19/3481 , G16H50/20 , G16H50/50
Abstract: A system and method for determining the amount of fluid to be removed from a dialysis patient is disclosed. The system utilizes sensors and a computer. The computer obtains the input parameters from the sensors, along with information added directly by the user, and performs a forward algorithm to determine a recommended change in patient fluid level. As fluid is removed, the effect of the removal on the parameters is detected by the sensors and re-transmitted back to the computer. The computer then performs a backward algorithm to refine the variables used in the forward algorithm and obtain more accurate results. The system and method provide for changing the amount of fluid removed from the patient based on the results of the algorithm and the data received from the sensors.
Abstract translation: 公开了一种用于确定要从透析患者移除的流体的量的系统和方法。 该系统利用传感器和计算机。 计算机从传感器获取输入参数以及用户直接添加的信息，并执行前向算法来确定患者液位水平的推荐变化。 当流体被去除时，通过传感器检测对参数的去除效果，并将其重新传送回计算机。 然后，计算机执行反向算法来细化在前向算法中使用的变量并获得更准确的结果。 该系统和方法提供了基于算法的结果和从传感器接收的数据来改变从患者移除的流体的量。
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公开(公告)号：US20150238673A1
公开(公告)日：2015-08-27
申请号：US14261751
申请日：2014-04-25
Applicant: Medtronic, Inc.
Inventor： Martin T. GERBER , Venkatesh R. Manda
IPC: A61M1/14
CPC classification number: A61M1/14 , A61M1/16 , A61M1/1696 , A61M2205/18 , A61M2205/3561 , A61M2205/3569 , A61M2205/3592 , A61M2205/502 , A61M2205/52 , A61M2205/6009 , A61M2205/6054 , A61M2205/6063 , G06K19/077
Abstract: A dialysis authentication system comprising at least one dialysis component having at least one authentication component affixed thereon. The dialysis component can be any one of a dialyzer, sorbent cartridge, or recharger. The authentication component can be selected from the group comprising a radio-frequency identification marker, a bar code, a one-wire security component, and a wireless authentication component.
Abstract translation: 一种透析认证系统，包括至少一个其上贴有至少一个认证部件的透析部件。 透析组件可以是透析器，吸附剂盒或再充电器中的任何一种。 可以从包括射频识别标记，条形码，单线安全组件和无线认证组件的组中选择认证组件。
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17.发明申请公开(公告)号：US20150144542A1
公开(公告)日：2015-05-28
申请号：US14259665
申请日：2014-04-30
Applicant: Medtronic, Inc.
Inventor： Bryant J. PUDIL , Martin T. GERBER , David B. LURA , Thomas E. MEYER
CPC classification number: B01D15/203 , A61M1/1621 , A61M1/1696 , A61M1/367 , A61M2202/0468 , A61M2205/128 , A61M2205/3334 , B01D15/10 , B01J20/3416 , B01J20/3425 , B01J20/3433 , B01J20/3475 , B01J2220/62
Abstract: A module for optionally recharging sorbent materials in-line, including zirconium phosphate, with an optional bypass and conduits for a sorbent cartridge. The sorbent cartridge can have one or more modules contained therein having connectors connecting each of the modules. One or more of the modules can be reusable and the sorbent materials therein recharged.
Abstract translation: 用于任选地将吸附剂材料在线包括磷酸锆填充的模块，以及可选的旁路以及用于吸附剂盒的导管。 吸附剂盒可以具有包含连接每个模块的连接器的一个或多个模块。 一个或多个模块可以是可重复使用的，并且其中的吸附剂材料被再充电。
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