Electronically assisted medical device
US-11491021-B2 · Nov 8, 2022 · US
Operating or control means, e.g. from outside the body, control of sphincters
Operating or control means, e.g. from outside the body, control of sphincters · 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 | A61F2/48 |
| Official title | Operating or control means, e.g. from outside the body, control of sphincters |
| Display label | Operating or control means, e.g. from outside the body, control of sphincters |
| Total patents | 98 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 6 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 10 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cranial implant devices and related methods for monitoring biometric data
US-2022296375-A1 · Sep 22, 2022 · US
Inflatable prosthesis having a pressure calibration system
US-2022280299-A1 · Sep 8, 2022 · US
Responsive Biomechanical Implants and Devices
US-2022280301-A1 · Sep 8, 2022 · US
Lockable Spinal Implant
US-2022226127-A1 · Jul 21, 2022 · US
Responsive biomechanical implants and devices
US-11337817-B2 · May 24, 2022 · US
Delivery system with inline sheath
US-2022133475-A1 · May 5, 2022 · US
Inflatable medical implant having a pressure monitor
US-2022110734-A1 · Apr 14, 2022 · US
Apparatus for invitro control of degradation rate of artificial bone, degradation method, and artificial bone
US-11278429-B2 · Mar 22, 2022 · US
Intelligent joint prosthesis
US-2022079468-A1 · Mar 17, 2022 · US
Fastening means for implantable medical control assembly
US-2021378811-A1 · Dec 9, 2021 · US
Adjustable distraction cage with linked locking mechanisms
US-11191647-B2 · Dec 7, 2021 · US
Intelligent joint prosthesis
US-2021369198-A1 · Dec 2, 2021 · US
Intelligent joint prosthesis
US-2021369471-A1 · Dec 2, 2021 · US
Intelligent joint prosthesis
US-2021369199-A1 · Dec 2, 2021 · US
Intraocular lens injector with speed regulation
US-2021361412-A1 · Nov 25, 2021 · US
Biomimetic artificial bladder and method for controlling same
US-2021353402-A1 · Nov 18, 2021 · US
Electronically assisted medical device
US-2021315708-A1 · Oct 14, 2021 · US
Electronically assisted medical device
US-10952867-B2 · Mar 23, 2021 · US
Gender specific pharmaceuticals
US-2021000604-A1 · Jan 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2/48?
- CPC A61F2/48 is the Cooperative Patent Classification code for “Operating or control means, e.g. from outside the body, control of sphincters.”
- How many patents are filed under CPC A61F2/48 (Operating or control means, e.g. from outside the body, control of sphincters)?
- Our database includes 98 publications tagged with this CPC code.
- Is patent activity under CPC A61F2/48 growing?
- Publication counts under this code: 9 in 2024 vs 12 in 2025 (latest complete years).