A61M 2005/325
Means obstructing the needle passage at distal end of a needle protection
Official title: {Means obstructing the needle passage at distal end of a needle protection sleeve}
A61M2005/325 (Means obstructing the needle passage at distal end of a needle protection) appears on 403 US grants and 368 published applications in this corpus.
Search patents in A61M- Granted patents
- 403
- Published applications
- 368
- Assignees
- 92
- Inventors
- 401
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 3 |
| 2002 | 6 | 14 |
| 2003 | 10 | 23 |
| 2004 | 8 | 26 |
| 2005 | 13 | 20 |
| 2006 | 9 | 10 |
| 2007 | 9 | 30 |
| 2008 | 11 | 22 |
| 2009 | 17 | 24 |
| 2010 | 20 | 12 |
| 2011 | 13 | 16 |
| 2012 | 19 | 22 |
| 2013 | 23 | 26 |
| 2014 | 23 | 25 |
| 2015 | 15 | 18 |
| 2016 | 24 | 14 |
| 2017 | 9 | 7 |
| 2018 | 11 | 15 |
| 2019 | 15 | 12 |
| 2020 | 14 | 8 |
| 2021 | 9 | 5 |
| 2022 | 4 | 3 |
| 2023 | 4 | 5 |
| 2024 | 6 | 5 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Safe puncture needle1 Sep 2026US 12,721,951 B2Zhejiang Kindly Medical Devices Co., Ltd.
- Safety device for shielding an injection needle of a medical container, and an injection device including this safety device16 Jun 2026US 12,653,964 B2Becton Dickinson France
- Intravenous device assembly with needle guard21 Jan 2025US 12,201,791 B2Becton, Dickinson and Company
- Intravenous catheter assembly with safety clip22 Oct 2024US 12,121,679 B2Becton, Dickinson and Company
- Needle shield23 Jul 2024US 12,042,611 B2Becton, Dickinson and Company
- Needle tip protector27 Mar 2025US 2025/0099688 A1Nipro Corporation
- Safety Device for a Syringe20 Mar 2025US 2025/0090767 A1Plasto Design Ltd
- Intravenous catheter assembly with safety clip23 Jan 2025US 2025/0025669 A1Becton, Dickinson and Company
- Devices and methods for injecting medication substances towards a target site in a body tissue7 Nov 2024US 2024/0366426 A1Supra Medical Ltd
- Devices and methods for protecting a user from a sharp tip of a medical needle31 Oct 2024US 2024/0358917 A1
Most cited
By later US patents
- Catheter with stick protection1,381US 5,419,766 ACritikon, Inc. · 1995
- Spring clip safety IV catheter492US 6,117,108 A2000
- Catheter introducer assembly including needle tip shield407US 5,215,528 ABecton, Dickinson and Company · 1993
- Spring clip safety IV catheter388US 6,616,630 B1B. Braun Melsungen AG · 2003
- Catheter and introducer needle assembly with needle shield377US 6,749,588 B1Becton, Dickinson and Company · 2004