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US 2018/0021523 A1Published application
Injection devices
AssigneeReplicel Life Sciences
InventorsRolf HOFFMANN, Martin HOHLRIEDER
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Abstract
The invention relates to an injection device. Exemplary embodiments of the invention comprise an application element, an injection needle, an injection needle housing, a drive system for the injection movement, and a retraction system. In exemplary embodiments, a substance is injected during the retraction movement of the injection needle.
Claims20
-15. (canceled)
An injection device for introducing a substance into the body of a subject, the injection device comprising:
- an application element;
- at least one injection needle;
- an injection needle housing;
- a drive system for the injection movement, wherein the drive system comprises a first slide and a second slide;
- a release element;
- and
- a retraction system for the retraction movement, wherein the substance is injected during the retraction movement of the injection needle.
4 more elements
Dependencies are inferred from the claim text.