公开(公告)号：US11931136B2

公开(公告)日：2024-03-19

申请号：US16916541

申请日：2020-06-30

Applicant: Baxter International Inc. ,  Baxter Healthcare SA

Inventor： Yochay Kaplan ,  Baruch Levy ,  Eliezer Schusman ,  Mordechai Dinour

IPC: A61B5/00 ,  A61B5/053 ,  A61B5/0531 ,  H01R12/77 ,  H01R13/64

CPC classification number: A61B5/0531 ,  A61B5/6832 ,  A61B5/684 ,  A61B5/746 ,  H01R12/77 ,  H01R13/64 ,  A61B2562/0215 ,  A61B2562/0217 ,  A61B2562/08 ,  A61B2562/166 ,  A61B2562/222 ,  A61B2562/227

Abstract: A device for transmitting and sensing signals comprises a non-conductive substrate adherable to a skin of a subject, two or more electrical contacts printed on the substrate, and a disposable connector, connectable to a compatible cable connector of a cable which receives signals from the contacts via the disposable connector. The disposable connector has a symmetric shape such that mating between the disposable connector and the compatible cable connector is established at either one of two flipped orientations.

公开(公告)号：US20240082470A1

公开(公告)日：2024-03-14

申请号：US18367073

申请日：2023-09-12

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Aporva Raj Makam Ravindranath ,  Akhilesh Sham Sundar Vibhute ,  Sachin Sunkad

IPC: A61M1/28 ,  A61L2/18 ,  A61L2/26 ,  B08B1/00 ,  B08B1/02

CPC classification number: A61M1/285 ,  A61L2/18 ,  A61L2/26 ,  B08B1/005 ,  B08B1/02 ,  A61L2202/24 ,  A61M2209/10

Abstract: A peritoneal dialysis (“PD”) system includes a housing, a PD fluid pump housed by the housing, and a reusable line in fluid communication with the PD fluid pump. The reusable line is configured to be pulled into the housing. The PD system also includes an external tubing surface cleaning unit positioned and arranged to at least one of (i) remove debris from at least a portion of the exterior of the reusable line as it is pulled into the housing, or (ii) apply disinfectant to at least the portion of the exterior of the reusable line as it is pulled into the housing.

公开(公告)号：US20240082469A1

公开(公告)日：2024-03-14

申请号：US18367703

申请日：2023-09-13

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Ravikumar Hemanth HIRIYUR ,  Sunkad SACHIN ,  Sham Sundar Vibhute AKHILESH

IPC: A61M1/16 ,  A61M1/28

CPC classification number: A61M1/168 ,  A61M1/282 ,  A61M2205/3368

Abstract: A peritoneal dialysis (“PD”) system includes a housing, a PD fluid pump housed by the housing, an inline heater in fluid communication with the PD fluid pump, a temperature sensor, and a control unit. The PD fluid pump and the inline heater are under control of the control unit, which receives a temperature signal from the temperature sensor. The control unit, in one embodiment, is configured to perform a heat disinfection sequence in which the control unit causes the PD fluid pump to pump disinfection fluid in a forward direction, while the inline heater heats the disinfection fluid, and in a reverse direction after the temperature signal indicates that a temperature of the disinfection fluid has fallen to or has fallen below a minimum disinfection temperature.

公开(公告)号：US11925916B2

公开(公告)日：2024-03-12

申请号：US16203058

申请日：2018-11-28

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE S A

Inventor： Rosa Hung-Chen Yeh ,  Yuanpang Samuel Ding ,  Cristian Adolfo Menzel Bueno

IPC: B01J20/02 ,  A61M1/16 ,  A61M1/28

CPC classification number: B01J20/0211 ,  A61M1/1696 ,  A61M1/284

Abstract: Compositions for regeneration of spent dialysis fluid are disclosed. The compositions include a sorbent comprising a titanium-glyoxal complex. Sorbent cartridges comprising the sorbents, and methods and systems for using the cartridges in dialysis also are disclosed.

公开(公告)号：US20240059448A1

公开(公告)日：2024-02-22

申请号：US18265758

申请日：2021-12-21

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Atul Malhotra ,  Gianni Di Stefani

IPC: B65B65/00 ,  B65B3/00 ,  B65B3/04 ,  B65B3/12 ,  B65B39/00 ,  B65B51/14 ,  B65B51/22 ,  B65B55/12 ,  B65B61/06 ,  B65B57/04

CPC classification number: B65B65/006 ,  B65B3/003 ,  B65B3/045 ,  B65B3/12 ,  B65B39/001 ,  B65B51/142 ,  B65B51/225 ,  B65B55/12 ,  B65B61/06 ,  B65B57/04 ,  A61J1/10

Abstract: A cartridge assembly for a filling machine includes a plurality of containers. Each container includes a volume and a stem connected to the volume. A connection line grid is in fluid communication with each stem of the plurality of containers. The connection line grid includes a first row connected to one or more containers of the plurality of containers and a second row connected to one or more containers of the plurality of containers. A filter assembly is coupled to the connection line grid.

公开(公告)号：US11896939B2

公开(公告)日：2024-02-13

申请号：US17879953

申请日：2022-08-03

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Yves A. Delmotte

IPC: A61L26/00 ,  B01F23/20 ,  B01F25/45 ,  B01F25/421 ,  B01F25/452 ,  B01F31/65 ,  B01F33/501 ,  B01F35/52 ,  A61K9/12 ,  A61K38/36 ,  B01F101/22 ,  B01F101/00

CPC classification number: B01F23/291 ,  A61K9/12 ,  A61K38/36 ,  A61L26/0042 ,  B01F25/421 ,  B01F25/45 ,  B01F25/4522 ,  B01F31/65 ,  B01F33/5011 ,  B01F33/50112 ,  B01F35/522 ,  B01F2101/22 ,  B01F2101/2202 ,  B01F2215/0436 ,  Y10T137/87652

Abstract: A device or system includes a mixer comprising a three-dimensional lattice defining a plurality of tortuous, interconnecting passages therethrough. The mixer is in communication with sources or streams of at least two separate components which, when mixed, form a combined fluid stream. The sources or streams may be, at least initially, on opposite sides of the mixer, or the sources or streams may be on the upstream side of the mixer with an outlet disposed downstream of the mixer. A related method may include providing a mixer comprising a three-dimensional lattice defining a plurality of tortuous, interconnecting passages therethrough, and selecting a material for the mixer based on physical characteristics of said material, said characteristics including a selected one or more of mean flow pore size, thickness and porosity volume.

公开(公告)号：US20240042114A1

公开(公告)日：2024-02-08

申请号：US18256781

申请日：2021-12-10

Applicant: Baxter Healthcare SA ,  Baxter International Inc.

Inventor： Mauro SUFFRITTI ,  Mauro GUSELLA

IPC: A61M1/28

CPC classification number: A61M1/282 ,  A61M2205/70

Abstract: A method for calibrating a peristaltic pump in a medical apparatus comprises: rotating the peristaltic pump of a predetermined rotation to pump a liquid from a fluid source from a first compartment into a second compartment of a manifold assembly, raising a level of the liquid in the second compartment and compressing air in an air buffer volume of the manifold assembly; measuring a pressure of air in the air buffer volume; calculating, from the measured pressure, a variation of liquid volume in the second compartment due to the rotation of the peristaltic pump; calculating, from the variation of liquid volume and the predetermined rotation, a stroke liquid volume of the peristaltic pump.

公开(公告)号：US20240009365A1

公开(公告)日：2024-01-11

申请号：US18249459

申请日：2021-11-16

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Olof Jansson ,  Roger Nilsson

IPC: A61M1/28

CPC classification number: A61M1/284 ,  A61M2205/3393

Abstract: A dialysis system and dialysis machine or cycler are provided that decrease a disposable set's cost and complexity. The dialysis machine or cycler includes a weigh scale on which multiple fluid supply containers containing dialysis fluid, and a drain trolley, are positioned. The fluid supply containers may be elevated relative to the drain trolley. The drain trolley is sized to contain all of the effluent drained from a patient during a dialysis treatment. The fluid supply containers are in fluid communication with one another and arranged one of top of the other. A control unit may control fill, dwell and drain cycles by controlling the operation of a pump and a valve. Dialysis fluid from the bottom-most fluid supply container may be pumped into a patient. The valve may be opened to allow effluent to drain from the patient to the drain trolley by way of gravity.

公开(公告)号：US20240001013A1

公开(公告)日：2024-01-04

申请号：US18032400

申请日：2021-10-21

Applicant: BAXTER HEALTHCARE SA ,  BAXTER INTERNATIONAL INC.

Inventor： James White ,  Jonas FORS ,  Fréderic Vandemaele ,  Stefano Ganzerli ,  Olof Jansson ,  Thomas Hertz ,  Michael Pettersson ,  Per-Olof Borgqvist ,  Sven Gustafson ,  Roland Persson ,  Jonas Alson ,  Anna Szilagyi

IPC: A61M1/16

CPC classification number: A61M1/1668 ,  A61M1/1672

Abstract: A mobile dialysis fluid generation system includes a cargo unit configured to be transported by a vehicle; a cleanroom located inside the cargo unit; water purification equipment; at least one dialysis fluid preparation unit located inside the cleanroom; and at least one area provided outside the cleanroom but inside the cargo unit for storing at least one of a raw material or containers filled with dialysis fluid. The at least one dialysis fluid preparation unit includes at least one concentrate, a mixing device configured to receive purified water from the water purification equipment and to mix the purified water with the at least one concentrate to form dialysis fluid, a tubing set for transfer of the dialysis fluid from the mixing device to a container positioned and arranged to receive the dialysis fluid.

公开(公告)号：US20230414850A1

公开(公告)日：2023-12-28

申请号：US18215528

申请日：2023-06-28

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： Roger Nilsson ,  Bjorn Ericson ,  Mats Nilsson ,  Henrik Hall ,  Oskar Erik Frode Styrbjorn Fallman

IPC: A61M1/28 ,  A61M39/22

CPC classification number: A61M1/281 ,  A61M1/285 ,  A61M39/22

Abstract: A peritoneal dialysis (“PD”) system includes a housing, a PD fluid pump housed by the housing, and a reusable patient line extending from the housing. The reusable patient line includes a distal end configured to be connected to a patient line connector provided by the housing. The PD system also includes at least one reusable PD fluid line extending from the housing, the at least one reusable PD fluid line including a distal end configured to be connected to a PD fluid line connector provided by the housing. The PD system further includes a control unit configured to cause the PD fluid pump to apply a negative pressure to at least one of the reusable patient line or the at least one reusable PD fluid line when connected, respectively, to the patient line connector or the PD fluid line connector.