A61B 5/150496
Details of construction of hub, i.e. element used to attach the double-ended
Official title: {Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device}
A61B5/150496 (Details of construction of hub, i.e. element used to attach the double-ended) appears on 269 US grants and 111 published applications in this corpus.
Search patents in A61B- Granted patents
- 269
- Published applications
- 111
- Assignees
- 81
- Inventors
- 340
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 14 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 10 | 0 |
| 1995 | 7 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 11 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 6 |
| 2003 | 9 | 11 |
| 2004 | 4 | 10 |
| 2005 | 3 | 4 |
| 2006 | 4 | 1 |
| 2007 | 3 | 7 |
| 2008 | 3 | 4 |
| 2009 | 3 | 6 |
| 2010 | 1 | 4 |
| 2011 | 1 | 8 |
| 2012 | 6 | 5 |
| 2013 | 5 | 4 |
| 2014 | 6 | 6 |
| 2015 | 3 | 4 |
| 2016 | 5 | 6 |
| 2017 | 6 | 4 |
| 2018 | 2 | 5 |
| 2019 | 5 | 1 |
| 2020 | 4 | 1 |
| 2021 | 5 | 3 |
| 2022 | 0 | 4 |
| 2023 | 0 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tube support for blood draw device19 May 2026US 12,629,070 B2Becton, Dickinson and Company
- Blood collection safety devices and methods of use and manufacture15 Apr 2025US 12,274,550 B2Sta-Med, LLC
- Hypodermic needle that mitigates blood vessel collapse17 Sep 2024US 12,089,935 B2
- Catheter system to facilitate blood collection and related methods23 Jul 2024US 12,042,287 B2Becton, Dickinson and Company
- Auto-retractable safety blood collection needle21 Dec 2021US 11,202,869 B2
- Tube Support for Blood Draw Device27 Aug 2026US 2026/0248424 A1Becton, Dickinson and Company
- A device for fluid transfer through a placed catheter23 Jul 2026US 2026/0207101 A1B. Braun Melsungen AG
- Medical device with a monolithic spine framework27 Mar 2025US 2025/0099168 A1
- Hypodermic Needle That Mitigates Blood Vessel Collapse26 Dec 2024US 2024/0423521 A1
- Blood Collection Device18 May 2023US 2023/0148921 A1Retractable Technologies, Inc.
Most cited
By later US patents
- Needle tip guard for percutaneous entry needles293US 6,629,959 B2Injectimed, Inc. · 2003
- Needle tip guard for hypodermic needles265US 6,443,929 B1Injectimed, Inc. · 2002
- Needle tip guard for percutaneous entry needles256US 6,860,871 B2Injectimed, Inc. · 2005
- Syringe having a retractable needle250US 5,195,985 A1993
- Shielded safety syringe having a retractable needle244US 4,813,426 AHabley Medical Technology Corporation · 1989