Pen needle packaging
US11376371B2 · kind B2 · utility
0Cited by
22References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Nov 9, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3254
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable pen needle, comprising a hub having a needle situated thereon having a patient end and a non-patient end, a removable patient end cap attached at the distal end of the hub, a removable non-patient end cap attached at the proximal end of the hub, wherein greater force is required to detach the patient end cap than is required to detach the non-patient end cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.