Patents
US 12594368 B2: Peritoneal dialysis system using disinfection
- Granted
- 2026-04-07
- Filed
- 2021-12-28 application 17563860
- Type
- Utility · 26 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A peritoneal dialysis (“PD”) system includes a housing; a dialysis fluid pump housed by the housing and including a reusable pump body that accepts PD fluid for pumping; a dialysis fluid inline heater housed by the housing and including a reusable heater body that accepts PD fluid for heating; at least one reusable PD fluid line extending from the housing; at least one disinfection connector supported by the housing and configured to accept one of the at least one reusable PD fluid line; and a control unit configured to run a disinfection sequence after a PD treatment, wherein each of the at least one reusable PD fluid line is connected to one of the at least one disinfection connectors, and wherein at least one of the dialysis fluid pump or the dialysis fluid inline heater is actuated by the control unit during the disinfection sequence.
Source: PTBLXML, file of 2026-04-07 (ipgb20260407.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Baxter International Inc. 1,112 patents | US company or organization | Deerfield, IL | BAXTER INTERNATIONAL INC SEC filer EXACT medium confidence: identical full name, one of each nationally | PTBLXML, file of 2026-04-07 |
| Baxter Healthcare SA 1,060 patents | Foreign company or organization | Glattpark, CH | PTBLXML, file of 2026-04-07 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Olof Jansson | Vellinge, SE | PTBLXML, file of 2026-04-07 | ||
| Mattias Holmer | Lund, SE | 22 | PTBLXML, file of 2026-04-07 | |
| Olof Ekdahl | Lund, SE | 10 | PTBLXML, file of 2026-04-07 | |
| Innas Forsal | Malmo, SE | 4 | PTBLXML, file of 2026-04-07 | |
| Roger Nilsson | Hoor, SE | 19 | PTBLXML, file of 2026-04-07 | |
| Henrik Hall | Lund, SE | 8 | PTBLXML, file of 2026-04-07 | |
| Bjorn Ericson | Lund, SE | 15 | PTBLXML, file of 2026-04-07 | |
| Jonas Alson | Lund, SE | 6 | PTBLXML, file of 2026-04-07 | |
| Michael Pettersson | Malmo, SE | 10 | PTBLXML, file of 2026-04-07 | |
| Oskar Erik Frode Styrbjorn Fallman | Lund, SE | PTBLXML, file of 2026-04-07 | ||
| Jimmie Hansson | Limhamm, SE | PTBLXML, file of 2026-04-07 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61M | Devices for introducing media into, or onto, the body ; devices for transducing body media or for taking media from the body ; devices for producing or ending sleep or stupor | A61M1/28 | PTBLXML, file of 2026-04-07 |
| A61G | Transport, personal conveyances, or accommodation specially adapted for patients or disabled persons ; operating tables or chairs; chairs for dentistry; funeral devices | A61G15/18 | PTBLXML, file of 2026-04-07 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-10-31 | Assignment Assignment of assignor's interest | BAXTER INTERNATIONAL INC. signed 2025-07-23 | VANTIVE US HEALTHCARE LLC DEERFIELD, IL | 74046/769 | PASDL, file of 2026-10-15 |
| 2025-10-31 | Assignment Assignment of assignor's interest | BAXTER HEALTHCARE SA signed 2025-08-18 | VANTIVE HEALTH GMBH GLATTPARK (OPFIKON) | 74046/1 | PASDL, file of 2026-10-15 |
| 2025-01-31 | Security interest Security interest Security interest | VANTIVE US HEALTHCARE LLC signed 2025-01-31 GAMBRO RENAL PRODUCTS, INC. signed 2025-01-31 | ARES CAPITAL CORPORATION NEW YORK, NY | 70076/701 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.