公开(公告)号：US20240261170A1

公开(公告)日：2024-08-08

申请号：US18569646

申请日：2022-06-17

Applicant: ORA MÉDICAL INC.

Inventor： Louis St-Pierre ,  Yoann Kamdem ,  Guillaume Jones ,  Sarah Lambert ,  Marie-Pier Michaud ,  Samuel Lambert

IPC: A61H3/00 ,  A61H3/04

CPC classification number: A61H3/008 ,  A61H3/04 ,  A61H2003/007 ,  A61H2201/0192 ,  A61H2201/163

Abstract: A weight support device for use with a walking aid to at least partially support a weight of a user. The weight support device includes an elongated guiding body mountable to the walking aid and having a longitudinal axis extending vertically, a connection body slidably mounted to the elongated guiding body for translating along the longitudinal axis, at least one constant force spring rotatably mounted to the elongated guiding body with an outer end of the spring connected to the connection body, and a body securing device for engagement with the user and mounted to the connection body. When the elongated guiding body is mounted to the walking aid, the spring exerts a restoring constant force on the connection body when the connection body moves away from the first end of the elongated guiding body.