Mixing nozzle, application device, kit and method using the mixing nozzle or application device

US11819664B2 · kind B2 · utility

Assignee

• Merz Pharma GmbH & Co. KGaA · DE

Inventors

• Franck Villain · Annecy, FR
• Uwe Wortmann · Marburg, DE
• Norbert Kaspers · Schnaittenbach, DE
• Johannes Egger · Birkenfeld, DE
• Thomas Sowden Reinhold · Hachenburg, DE
• Guido Popp · Frankfurt, DE
• Michael Kunz · Steinheim an der Murr, DE
• Jonathan Edward MASON · Stapleford, GB

Key dates

• Filing date: Jun 13, 2018
• Grant date: Nov 21, 2023
• Expiry date: Oct 3, 2038

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2202/0078
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The present invention generally relates to a mixing nozzle (12) for mixing at least two liquid compositions such as a first liquid composition and a second liquid composition. The mixing nozzle (10) is configured to be coupled to a body (11) of a multi-component application device (10), in particular to a body (11) of a two-component syringe assembly, for injection of a liquid composition, which body (11) is configured to separately store said at least two solutions. The present invention further relates to a multi-component application device (10) comprising said mixing nozzle (12) and to a kit comprising said mixing nozzle (12) or said application device (10). Furthermore, the present invention relates to a method using said application device or said kit, for example for replacing or filling a biological tissue or increasing the volume of a biological tissue.