Drug delivery device, method for manufacturing a drug delivery device and use of a welded connection
US12042643B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2019 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jun 1, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2207/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A drug delivery device is proposed which comprises: a housing defining an interior; a reservoir which is adapted to contain a drug or contains a drug, the reservoir being retained in the interior; and a closure part which is secured relative to the housing and has to be disconnected from the housing to get access to the reservoir within the interior, wherein the closure part is secured relative to the housing by a connection, wherein the connection comprises a welded connection, and wherein the welded connection is formed between two join partners, i.e. a first join partner and a second join partner. Further, a method for manufacturing a drug delivery device is disclosed as is a use associated with drug delivery devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.