NON-ADHESIVE MEDICAL ATTACHMENT ARTICLES USING MICRONEEDLES

• Main Authors: LUDWIG, Bret W, PICHA, Kyle C, GATES, Brian J, LAWSON, Del R, LARSEN, Jeremy K, COOPER, Matthew M, HUFFMAN, Alexander J, SHERMAN, Audrey A
• Format: Patent
• Language: English; French
• Published: 23.03.2023
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

Non-adhesive medical attachment articles include a first rotationally distinct segment (110), where the first rotational segment has a circular or semi-circular array of angled microneedles (111), and a second rotationally distinct segment, (120) with a second sequential circular or semi-circular array of angled microneedles (121). A communication member (130) connects the two rotationally distinct segments. The arrays of microneedles are angled in opposite directions, and the segments rotate in opposite directions. Des articles de fixation médicaux non adhésifs comprennent un premier segment distinct en rotation (110), le premier segment rotatif ayant un réseau circulaire ou semi-circulaire de micro-aiguilles inclinées (111), et un second segment distinct en rotation (120) doté d'un second réseau circulaire ou semi-circulaire de micro-aiguilles inclinées (121). Un élément de communication (130) relie les deux segments distincts en rotation. Les réseaux de micro-aiguilles sont inclinés dans des sens opposés, et les segments tournent dans des sens opposés.