A61M 39/06
Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like
Official title: Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
A61M39/06 (Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like) appears on 1,481 US grants and 1,666 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,481
- Published applications
- 1,666
- Assignees
- 505
- Inventors
- 2,358
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 8 | 0 |
| 1989 | 8 | 0 |
| 1990 | 16 | 0 |
| 1991 | 13 | 0 |
| 1992 | 33 | 0 |
| 1993 | 33 | 0 |
| 1994 | 39 | 0 |
| 1995 | 35 | 0 |
| 1996 | 33 | 0 |
| 1997 | 24 | 0 |
| 1998 | 27 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 16 | 9 |
| 2002 | 10 | 18 |
| 2003 | 19 | 18 |
| 2004 | 22 | 46 |
| 2005 | 11 | 40 |
| 2006 | 12 | 51 |
| 2007 | 14 | 29 |
| 2008 | 10 | 34 |
| 2009 | 12 | 49 |
| 2010 | 31 | 57 |
| 2011 | 40 | 40 |
| 2012 | 53 | 50 |
| 2013 | 39 | 63 |
| 2014 | 43 | 73 |
| 2015 | 57 | 58 |
| 2016 | 49 | 66 |
| 2017 | 54 | 83 |
| 2018 | 57 | 95 |
| 2019 | 73 | 92 |
| 2020 | 74 | 103 |
| 2021 | 69 | 120 |
| 2022 | 80 | 90 |
| 2023 | 80 | 114 |
| 2024 | 85 | 92 |
| 2025 | 72 | 89 |
| 2026 | 48 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2039/0633The seal being a passive seal made of a resilient material withIndexing code637
- A61M 2039/062Used with a catheterIndexing code587
- A61M 39/0606Without means for adjusting the seal opening or pressure466
- A61M 39/0613With means for adjusting the seal opening or pressure280
- A61M 2039/0626Used with other surgical instrumentsIndexing code255
- A61M 2039/0686Comprising more than one sealIndexing code234
- A61M 2039/0673Comprising means actively pressing on the device passing through the sealIndexing code195
- A61M 39/0693Including means for seal penetration192
All 9 subgroupsShow fewer
Recent patents
- Closed system catheter15 Sep 2026US 12,734,330 B2ICU Medical, Inc.
- Hemostasis devices and methods of use8 Sep 2026US 12,727,888 B2Merit Medical Systems, Inc.
- Systems for transcarotid artery revascularization8 Sep 2026US 12,728,250 B2Tahoe Medical, L.P.
- Dual lumen hemostatic valve for guiding catheter25 Aug 2026US 12,714,827 B2
- Central catheters, assemblies, and methods thereof25 Aug 2026US 12,714,832 B2Bard Access Systems, Inc.
- Sheath for sealed access to a vessel8 Oct 2026US 2026/0306818 A1Abiomed Europe GmbH
- Protective and guiding system for hemostasis valve8 Oct 2026US 2026/0306819 A1
- Separate positionable hemostasis valve for implantable medical lead introducer hub8 Oct 2026US 2026/0306820 A1Medtronic, Inc.
- Septum housing1 Oct 2026US 2026/0295231 A1
- Using minimally invasive systems for hemostasis of tissue24 Sep 2026US 2026/0283620 A1PROCEPT BioRobotics Corporation
Most cited
By later US patents
- Cannula with distal end valve1,266US 5,752,970 A1998
- Hub for tearaway sheath assembly1,078US 8,147,456 B2Medical Components, Inc. · 2012
- Hemostasis valve1,062US 8,298,189 B2Medical Components, Inc. · 2012
- Endovascular delivery system852US 5,968,068 ABaxter International Inc. · 1999
- Hand held surgical device707US 5,601,601 AUnisurge Holdings, Inc. · 1997