A61M 5/48
Devices for bringing media into the body in a subcutaneous, intra-vascular or
Official title: having means for varying, regulating, indicating or limiting injection pressure (A61M5/142 takes precedence {; monitoring pressure in infusion systems A61M5/16854})
A61M5/48 (Devices for bringing media into the body in a subcutaneous, intra-vascular or) appears on 416 US grants and 557 published applications in this corpus.
Search patents in A61M- Granted patents
- 416
- Published applications
- 557
- Assignees
- 244
- Inventors
- 1,017
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 5 |
| 2003 | 5 | 14 |
| 2004 | 2 | 9 |
| 2005 | 3 | 12 |
| 2006 | 5 | 10 |
| 2007 | 4 | 23 |
| 2008 | 6 | 16 |
| 2009 | 4 | 13 |
| 2010 | 12 | 10 |
| 2011 | 18 | 23 |
| 2012 | 5 | 24 |
| 2013 | 19 | 25 |
| 2014 | 15 | 22 |
| 2015 | 26 | 25 |
| 2016 | 19 | 38 |
| 2017 | 20 | 27 |
| 2018 | 25 | 30 |
| 2019 | 31 | 37 |
| 2020 | 23 | 36 |
| 2021 | 16 | 29 |
| 2022 | 29 | 29 |
| 2023 | 21 | 38 |
| 2024 | 20 | 23 |
| 2025 | 19 | 28 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Needle system for injection and aspiration25 Aug 2026US 12,714,407 B2Xaga Surgical AB
- Injector25 Aug 2026US 12,714,791 B2Daicel Corporation
- Intra-articular needle placement device and method of using7 Jul 2026US 12,673,069 B2Avanos Medical Sales, LLC
- Injector device having a braking arrangement26 May 2026US 12,636,437 B2Sanofi
- Modular power and connectivity system for infusion devices28 Apr 2026US 12,611,502 B2CareFusion 303, Inc.
- Multiple use computerized injector8 Oct 2026US 2026/0306748 A1E3D A.C.A.L Ltd
- Mechanically aided fluid dispensing device6 Aug 2026US 2026/0224395 A1Nova Eye, Inc.
- Systems, platforms, and methods of injection training6 Aug 2026US 2026/0229146 A1Truinject Corp.
- Modular power and connectivity system for infusion devices23 Jul 2026US 2026/0207837 A1CareFusion 303, Inc.
- Continuous micro-dose administration apparatus and injection method30 Apr 2026US 2026/0115388 A1Shanghai Xurun Medical Technology Co., Ltd
Most cited
By later US patents
- Needleless hypodermic injection device766US 5,064,413 ABioject, Inc. · 1991
- Integrated cement delivery system for bone augmentation procedures and methods688US 8,409,211 B2Societe De Commercialisation Des Produits De La Recherche Appliquee Socpra Sciences Et Genie S.E.C. · 2013
- Needleless hypodermic injection device628US 5,312,335 ABioject, Inc. · 1994
- Ampule for needleless injection410US 5,503,627 ABioject, Inc. · 1996
- Disposable injector device307US 6,102,896 ACambridge Biostability Limited · 2000