A61M 2039/0036
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially
Official title: {characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer}
A61M2039/0036 (Tubes, tube connectors, tube couplings, valves, access sites or the like, specially) appears on 437 US grants and 506 published applications in this corpus.
Search patents in A61M- Granted patents
- 437
- Published applications
- 506
- Assignees
- 184
- Inventors
- 722
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 3 |
| 2002 | 2 | 5 |
| 2003 | 7 | 6 |
| 2004 | 1 | 6 |
| 2005 | 5 | 8 |
| 2006 | 4 | 18 |
| 2007 | 4 | 23 |
| 2008 | 2 | 24 |
| 2009 | 5 | 28 |
| 2010 | 13 | 11 |
| 2011 | 16 | 22 |
| 2012 | 14 | 22 |
| 2013 | 25 | 32 |
| 2014 | 20 | 27 |
| 2015 | 27 | 28 |
| 2016 | 20 | 24 |
| 2017 | 26 | 21 |
| 2018 | 26 | 28 |
| 2019 | 19 | 39 |
| 2020 | 26 | 23 |
| 2021 | 28 | 30 |
| 2022 | 15 | 21 |
| 2023 | 19 | 22 |
| 2024 | 17 | 13 |
| 2025 | 14 | 13 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2039/0072Means for increasing tightness of the septumIndexing code156
- A61M 2039/0081Means for facilitating introduction of a needle in the septumIndexing code81
- A61M 2039/0063Means for alignment of the septumIndexing code54
- A61M 2039/0054Multiple layersIndexing code50
- A61M 2039/0045Radiopaque indiciaIndexing code48
- A61M 2039/009Means for limiting access to the septumIndexing code33
Recent patents
- Power supply device and medical device29 Sep 2026US 12,746,380 B2Furukawa Electric Co., Ltd.
- Septum to facilitate blood collection and related methods1 Sep 2026US 12,721,969 B2Becton, Dickinson and Company
- Septum housing16 Jun 2026US 12,653,995 B2Becton, Dickinson and Company
- Implantable port placement system including low-scarring exterior31 Mar 2026US 12,589,230 B2Bard Peripheral Vascular, Inc.
- Infusion pump assembly17 Mar 2026US 12,576,258 B2DEKA Products Limited Partnership
- Septum housing1 Oct 2026US 2026/0295231 A1
- Intrathecal drug delivery system6 Aug 2026US 2026/0224805 A1Aspire Biomed LLC
- Subcutaneous device with leak prevention18 Jun 2026US 2026/0165739 A1Medtronic MiniMed, Inc.
- Catheter system having a vent plug and related methods4 Jun 2026US 2026/0151591 A1Becton, Dickinson and Company
- Composition for fluorescent labeling, fluorescent probe, injection agent, syringe filling, medical apparatus, medical fiber material, method for producing composition for fluorescent labeling, and method for producing medical fiber material12 Mar 2026US 2026/0069722 A1National University Corporation Kobe University
Most cited
By later US patents
- Implantable port septum1,469US 4,834,720 ABecton, Dickinson and Company · 1989
- Soft cannula subcutaneous injection set1,304US 4,755,173 APacesetter Infusion, Ltd. · 1988
- Luer receiver and method for fluid transfer650US 6,171,287 B2Becton, Dickinson and Company · 2001
- Needleless connector valve449US 5,676,346 AIVAC Holdings, Inc. · 1997
- Catheter introducing system427US 4,960,412 AUniversal Medical Instrument Corp. · 1990