Patent · US Active

Ampoule for medical liquid and method for producing an ampoule

US10456328B2 · kind B2 · utility

6Cited by

4References

13Claims

0Family size

Assignee

Fresenius Kabi Deutschland GmbH · DE

Inventors

Torsten Brandenburger · Reichelsheim, DE
Ismael Rahimy · Schongau, DE
Christian Ebert · Frankfurt, DE

Key dates

Filing date	Sep 12, 2014
Grant date	Oct 29, 2019
Priority date	—
Expiry date	Aug 3, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C2949/077
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An ampoule for a medical liquid comprises an ampoule body for accommodating a medical liquid and a connection part for connecting a removal device to the ampoule, which connection part extends in a longitudinal extension direction and adjoins the ampoule body. The connection part and the ampoule body are formed as one piece and the connection part has a threaded segment having at least two thread turns arranged thereon, which are axially offset from each other in the longitudinal extension direction. The ampoule enables simple attachment of a removal device, creates a tight transition between a connection part and the removal device, is simple and economical to produce, and can provide a defined attachment state for the removal device on the ampoule.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.