METHOD AND DEVICE TO ACQUIRE BIOLOGICAL INFORMATION DURING ERECTION

To provide a device for acquiring biological information in a state of erection.SOLUTION: A penis erection assistive device comprises a cylindrical container including an insertion hole at one end and an exhaust port at the other end, and a ring body whose outer peripheral edge is elastically and de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKAJIMA EIHIKO, TANEMURA HIDEKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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