Drug dispensing device

JP1739509SActive Publication Date: 2026-03-25TERUMO KK
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2022-11-11
Publication Date
2026-03-25

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Abstract

This product is a "drug administration device" with an internal syringe for administering drug solutions into the body. To use this product, (1) remove the septum cap and the tamper seal (seal for maintaining the sterility of the drug solution) which is attached integrally with the septum cap, and then attach the adhesive sheet to the abdomen. (2) When the inner chassis is pushed in, the flow path at the tip of the syringe is opened and the battery insulation seal is removed. (3) By pressing the puncture button, the puncture needle provided in the circular recess shown in the "bottom side perspective view with the inner chassis pushed in" protrudes, allowing the drug solution to be administered into the body.
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