Devices, systems, and methods for combining and/or delivering injectable materials
US-2024358921-A1 · Oct 31, 2024 · US
Mixing device for multi-component systems
US8992071B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8992071-B2 |
| Application number | US-201313873664-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 30, 2013 |
| Priority date | May 7, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A mixing device produces a multi-component mixture, in particular for medical applications, and has at least one first component and one second component, whereby the first component is a pasty fluid mass, whereby the mixing device has a housing having at least one first opening and a hollow body, whereby the hollow body has an internal space that contains the second component, and the mixing device has a feed plunger for expelling the second component from the internal space of the hollow body, whereby the hollow body has a thread and the feed plunger has a counter-thread that engages the thread of the hollow body, and the mixing device has a propulsion element that is arranged inside the housing, whereby the propulsion element converts a flow of the first component through the housing into a rotary motion, whereby the rotary motion of the propulsion element screws the feed plunger into the internal space of the hollow body, and whereby the second component can thus be extruded from the hollow space into the fluid flow of the first component.
First claim
Opening claim text (preview).
The invention claimed is: 1. A mixing device for producing a multi-component mixture comprising at least one first component and one second component ( 16 ), whereby the first component is a fluid mass or a pasty mass, whereby the mixing device comprises a housing ( 2 ) having at least one first opening ( 4 ) and a hollow body ( 12 ), whereby the hollow body ( 12 ) comprises an internal space containing the second component ( 16 ) and the mixing device comprises a feed plunger ( 20…
Assignees
Inventors
Classifications
- A61M5/19Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
- B01F15/0278Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US8992071B2 cover?
- A mixing device produces a multi-component mixture, in particular for medical applications, and has at least one first component and one second component, whereby the first component is a pasty fluid mass, whereby the mixing device has a housing having at least one first opening and a hollow body, whereby the hollow body has an internal space that contains the second component, and the mixing d…
- Who is the assignee on this patent?
- Heraeus Medical Gmbh
- What technology area does this patent fall under?
- Primary CPC classification A61M5/19. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).