US Patent 7338469 Pre-filled retractable needle injection device

Patent 7338469 was granted and assigned to Specialized Health Products on March, 2008 by the United States Patent and Trademark Office.

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US Patent 12114971 Lancet device

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US Patent 12061135 Medical fluid cassette leak detection methods and devices

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Patent Inventor Names

John M. Barker0

Michael J. Botich0

Robert L. Hall0

Thor R. Halseth0

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Patent abstract

A needle-bearing device for injecting medicinal fluid from a pre-filled vial is provided. After use, the needle is retracted into the body of the device to prevent inadvertent contact with the sharpened end of the needle. In one embodiment, the invention provides a manually actuable button that effectuates retraction of the needle after use. In another embodiment, retraction is effectuated automatically after the injection is complete.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07338469

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