A61M 2039/0244
Having means for detecting an inserted needle
Official title: {having means for detecting an inserted needle}
A61M2039/0244 (Having means for detecting an inserted needle) appears on 37 US grants and 48 published applications in this corpus.
Search patents in A61M- Granted patents
- 37
- Published applications
- 48
- Assignees
- 27
- Inventors
- 115
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 5 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 3 | 6 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 4 | 2 |
| 2021 | 3 | 7 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for providing a therapeutic agent to an implanted infusion device31 Mar 2026US 12,589,201 B2B. Braun Miethke GmbH & Co. KG
- Infusion pump assembly17 Mar 2026US 12,576,258 B2DEKA Products Limited Partnership
- Apparatus, systems, and methods for percutaneous pneumatic cardiac assistance24 Sep 2024US 12,097,364 B2PercAssist, Inc.
- Arterial access needle with proximal port28 May 2024US 11,992,634 B2Merit Medical Systems, Inc.
- Method and system for providing a therapeutic agent to an implanted infusion device25 Jul 2023US 11,707,568 B2B. Braun Miethke GmbH & Co. KG
- Method and system for providing a therapeutic agent to an implanted infusion device25 Jun 2026US 2026/0174956 A1B. Braun Miethke GmbH & Co. KG
- Apparatus, systems, and methods for percutaneous pneumatic cardiac assistance6 Feb 2025US 2025/0041583 A1PercAssist, Inc.
- Method and system for providing a therapeutic agent to an implanted infusion device5 Dec 2024US 2024/0399057 A1B. Braun Miethke GmbH & Co. KG
- Medical device, medical instrument component and medical instrument24 Aug 2023US 2023/0263953 A1Furukawa Electric Co., Ltd.
- Optionally pulsatile flow generating implantable pump17 Aug 2023US 2023/0256165 A1
Most cited
By later US patents
- Refillable medication infusion apparatus758US 4,573,994 AThe Johns Hopkins University · 1986
- Device and method for precise subcutaneous placement of a medical instrument190US 4,804,054 AIntelligent Medicine, Inc. · 1989
- Apparatus for medical instrument placement verification140US 5,171,228 AMedtronic, Inc. · 1992
- Vascular access port with needle detector124US 6,962,580 B2Transoma Medical, Inc. · 2005
- Needle placement verifier117US 5,009,644 AMedtronic, Inc. · 1991