Solid state shunt valve with active outflow regulator, ventricular catheters, and other embodiments
US-2024424265-A1 · Dec 26, 2024 · US
Spinal fluid pressure
Spinal fluid 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 | A61B5/032 |
| Official title | {Spinal fluid pressure} |
| Display label | Spinal fluid pressure |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and compositions to reduce cellular deposition, and hydrocephalus shunt failure
US-2024374879-A1 · Nov 14, 2024 · US
Optical systems and methods for intraoperative detection of CSF leaks
US-12121220-B2 · Oct 22, 2024 · US
Method And Apparatus For Valve Adjustment
US-2024342447-A1 · Oct 17, 2024 · US
Digital external ventricular drain with integrated intracranial pressure monitor and cerebral spinal fluid monitor/pressure regulator
US-12109378-B2 · Oct 8, 2024 · US
Method and apparatus for valve adjustment
US-12017024-B2 · Jun 25, 2024 · US
Spinal cerebral artery rupture detector
US-2024148355-A1 · May 9, 2024 · US
Cerebrospinal-fluid-pressure-measuring device
US-11957442-B2 · Apr 16, 2024 · US
Wireless Pressure Measurement And Monitoring For Shunts
US-2024108237-A1 · Apr 4, 2024 · US
Systems and methods for monitoring and treatment of an injury
US-2023404473-A1 · Dec 21, 2023 · US
Wireless pressure measurement and monitoring for shunts
US-11844597-B2 · Dec 19, 2023 · US
Devices, systems, and methods for monitoring and treatment of injuries
US-2023371901-A1 · Nov 23, 2023 · US
Acute cerebrospinal fluid management implant
US-2023372685-A1 · Nov 23, 2023 · US
Monitoring and treatment of injuries using wearable devices
US-2023363711-A1 · Nov 16, 2023 · US
Tomographic image processing apparatus and method
US-11610347-B2 · Mar 21, 2023 · US
Systems and methods for a cerebrospinal fluid flow detector
US-11504509-B2 · Nov 22, 2022 · US
Wireless Pressure Measurement And Monitoring For Shunts
US-2022313101-A1 · Oct 6, 2022 · US
Fully-passive pressure sensors and methods for their use
US-11428588-B2 · Aug 30, 2022 · US
Wireless pressure measurement and monitoring for shunts
US-11375915-B2 · Jul 5, 2022 · US
Generating imaging-based neurological state biomarkers and estimating cerebrospinal fluid (csf) dynamics based on coupled neural and csf oscillations during sleep
US-2022183561-A1 · Jun 16, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61B5/032?
- CPC A61B5/032 is the Cooperative Patent Classification code for “Spinal fluid pressure.”
- How many patents are filed under CPC A61B5/032 (Spinal fluid pressure)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC A61B5/032 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).