System and method for detecting occlusions in a medication infusion system using pulsewise pressure signals
US-9775947-B2 · Oct 3, 2017 · US
Controlling downstream pump pressure
Controlling downstream pump pressure · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61M2205/3355 |
| Official title | Controlling downstream pump pressure |
| Display label | Controlling downstream pump pressure |
| Total patents | 332 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 26 |
| 2017 | 30 |
| 2018 | 28 |
| 2019 | 36 |
| 2020 | 28 |
| 2021 | 30 |
| 2022 | 37 |
| 2023 | 28 |
| 2024 | 33 |
| 2025 | 25 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Infusion pump and method to enhance long term medication delivery accuracy
US-2017252512-A1 · Sep 7, 2017 · US
Peritoneal Dialysis Systems, Devices, and Methods
US-2017232175-A1 · Aug 17, 2017 · US
Peritoneal Dialysis Systems, Devices, and Methods
US-2017203026-A1 · Jul 20, 2017 · US
Peritoneal Dialysis Systems, Devices, and Methods
US-2017203025-A1 · Jul 20, 2017 · US
Peritoneal Dialysis Systems, Devices, and Methods
US-2017182237-A1 · Jun 29, 2017 · US
Infusion pump and method to enhance long term medication delivery accuracy
US-9682191-B2 · Jun 20, 2017 · US
Insufflation stabilization system
US-2017087311-A1 · Mar 30, 2017 · US
High pressure sensor for use with a fluid delivery system
US-2017072131-A1 · Mar 16, 2017 · US
System and method for detecting occlusions in a medication infusion system using pulsewise pressure signals
US-2017035965-A1 · Feb 9, 2017 · US
Patient control of ventilation properties
US-9550037-B2 · Jan 24, 2017 · US
Method and device for controlling the flow through a medical infusion line
US-2017000945-A1 · Jan 5, 2017 · US
Individual pump calibration for ultrafiltration control in a dialysis apparatus
US-2016367743-A1 · Dec 22, 2016 · US
High pressure sensor for use with a fluid delivery system
US-9486579-B2 · Nov 8, 2016 · US
System and method for detecting occlusions in a medication infusion system using pulsewise pressure signals
US-9480794-B2 · Nov 1, 2016 · US
Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US-9474842-B2 · Oct 25, 2016 · US
Pump module, pump base module and pump system
US-9470220-B2 · Oct 18, 2016 · US
Fluid conveyance monitoring system in an extracorporeal blood treatment device
US-2016296686-A1 · Oct 13, 2016 · US
Servo ventilation using negative pressure support
US-9463293-B2 · Oct 11, 2016 · US
Dosing unit for an infusion pump device
US-9446193-B2 · Sep 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2205/3355?
- CPC A61M2205/3355 is the Cooperative Patent Classification code for “Controlling downstream pump pressure.”
- How many patents are filed under CPC A61M2205/3355 (Controlling downstream pump pressure)?
- Our database includes 332 publications tagged with this CPC code.
- Is patent activity under CPC A61M2205/3355 growing?
- Publication counts under this code: 33 in 2024 vs 25 in 2025 (latest complete years).