Medical device

• Main Authors: SHINKAWA YUSUKE, IWASAWA RYO, NOGUCHI TOMIO
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• 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

A medical device (1) has a driving source (M), a bendable portion (12) that can be bent, a linear body (Wb) that bends the bendable portion (12) by a driving force of the driving source (M), and a connection portion (Wc) formed by connection of a first member (Wc1) connected to the driving source (M) and a second member (Wc2) connected to the linear body (Wb). When a tensile force equal to or less than a first threshold value or a compressive force equal to or less than a second threshold value acts between the first member (Wc1) and the second member (Wc2), the connecting portion (Wc) maintains a state in which the protruding portion (c13) is engaged with the recessed portion (c23) and transmits a driving force from the driving source (M) to the linear body (Wb). When a tensile force exceeding a first threshold value or a compressive force exceeding a second threshold value acts between the first member (Wc1) and the second member (Wc2), the protruding portion (c23) is disengaged from the recessed portion, a