A61M 2039/0653
Perforated disc
Official title: {Perforated disc}
A61M2039/0653 (Perforated disc) appears on 140 US grants and 114 published applications in this corpus.
Search patents in A61M- Granted patents
- 140
- Published applications
- 114
- Assignees
- 74
- Inventors
- 247
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 2 | 6 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 3 | 6 |
| 2010 | 2 | 6 |
| 2011 | 3 | 4 |
| 2012 | 7 | 4 |
| 2013 | 4 | 2 |
| 2014 | 3 | 6 |
| 2015 | 7 | 7 |
| 2016 | 1 | 4 |
| 2017 | 1 | 4 |
| 2018 | 6 | 4 |
| 2019 | 8 | 3 |
| 2020 | 4 | 10 |
| 2021 | 1 | 4 |
| 2022 | 1 | 2 |
| 2023 | 6 | 8 |
| 2024 | 1 | 3 |
| 2025 | 8 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closed system catheter15 Sep 2026US 12,734,330 B2ICU Medical, Inc.
- Internal seal for biopsy cap24 Mar 2026US 12,582,296 B2Boston Scientific Medical Device Limited
- Devices, systems, and methods for holding medical devices10 Mar 2026US 12,569,651 B2American Endoscopic Innovations, LLC
- Hemostasis valve seal21 Oct 2025US 12,447,324 B2Cygnusmed, Inc.
- Locking guide catheter hubs8 Jul 2025US 12,350,444 B2St. Jude Medical, Cardiology Division, Inc.
- Sheath and cannula combination devices for selectively directing blood flow and enabling interventional medical procedures17 Sep 2026US 2026/0273226 A1Tufts Medical Center, Inc.
- Connection mechanism for releasable fluid-tight connection of two medical applicances23 Jul 2026US 2026/0207916 A1
- Self-healing seal and connector port16 Jul 2026US 2026/0198964 A1Terumo Kabushiki Kaisha
- Internal seal for biopsy cap18 Jun 2026US 2026/0165561 A1Boston Scientific Medical Device Limited
- Dual hub introducer sheath14 May 2026US 2026/0131111 A1ABIOMED, Inc.
Most cited
By later US patents
- 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
- Endovascular delivery system639US 6,379,372 B1Edwards Lifesciences Corporation · 2002
- Hemostasis cannula472US 4,000,739 ACordis Corporation · 1977