A61M 2039/042
Shrouds encircling the access needle preventing accidental needle-stick
Official title: {Shrouds encircling the access needle preventing accidental needle-stick}
A61M2039/042 (Shrouds encircling the access needle preventing accidental needle-stick) appears on 44 US grants and 23 published applications in this corpus.
Search patents in A61M- Granted patents
- 44
- Published applications
- 23
- Assignees
- 20
- Inventors
- 77
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protective cap for preventing contamination of a needle-free connector7 Jul 2026US 12,673,157 B2Becton, Dickinson and Company
- Needle shield23 Jul 2024US 12,042,611 B2Becton, Dickinson and Company
- Fluid transfer device or set with retractable needle and septum4 Jun 2024US 11,998,719 B2Becton, Dickinson and Company
- Catheter assembly10 Oct 2023US 11,779,734 B2Becton, Dickinson and Company
- Fluid transfer device or set with retractable needle and septum23 Feb 2021US 10,926,028 B2Becton, Dickinson and Company
- Safety device for drug delivery system15 Aug 2024US 2024/0269380 A1Amgen Inc.
- Protective Cap for Preventing Contamination of a Needle-Free Connector23 May 2024US 2024/0165343 A1Becton, Dickinson and Company
- Catheter system having a blood shield27 Jul 2023US 2023/0233811 A1Becton, Dickinson and Company
- Needle shield23 Sep 2021US 2021/0290912 A1Becton, Dickinson and Company
- Fluid transfer device or set with retractable needle and septum3 Jun 2021US 2021/0162123 A1Becton, Dickinson and Company
Most cited
By later US patents
- Needle and catheter assembly275US 4,978,344 A1990
- Locking blunt cannula240US 5,810,792 AICU Medical, Inc. · 1998
- Unitary composite connector for a liquid circuit, in particular for medical applications237US 5,380,306 AVygon · 1995
- Safety holder for pre-filled disposable syringe cartridge196US 5,344,407 A1994
- Needle connector with rotatable collar187US 5,281,206 AICU Medical, Inc. · 1994