Abstract: The invention relates to a method for manufacturing a sitting orthosis, which is provided with a contact surface where the user of the sitting orthosis makes contact with the sitting orthosis, from a representation of the contact surface of the sitting orthosis. The method comprises of manufacturing a shell part on the basis of the representation of the contact surface by machining processable material under the control of the representation of the contact surface of the sitting orthosis; and arranging a covering layer on the thus obtained shell part. The invention also relates to a sitting orthosis. The sitting orthosis comprises a contact surface where the user of the sitting orthosis makes contact with the sitting orthosis, wherein the sitting orthosis is assembled from a shell part of a material processable by machining and wherein at least the contact surface is provided with a covering layer.

Abstract: The invention relates to a method for manufacturing a sitting orthosis, which is provided with a contact surface where the user of the sitting orthosis makes contact with the sitting orthosis, from a representation of the contact surface of the sitting orthosis. The method comprises of manufacturing a shell part on the basis of the representation of the contact surface by machining processable material under the control of the representation of the contact surface of the sitting orthosis; and arranging a covering layer on the thus obtained shell part. The invention also relates to a sitting orthosis. The sitting orthosis comprises a contact surface where the user of the sitting orthosis makes contact with the sitting orthosis, wherein the sitting orthosis is assembled from a shell part of a material processable by machining and wherein at least the contact surface is provided with a covering layer.

Abstract: The invention relates to a method for manufacturing an impression of a person-specific contact surface for a sitting orthosis, comprising of providing a first flexible holder in which a quantity of separate particles is present, bringing the contact surface into the desired form by bringing the person into supporting contact in a desired position with at least the first flexible holder, fixing the contact surface by applying an underpressure in the flexible holder, removing the person after applying an underpressure in the flexible holder and making an impression of the contact surface, wherein an overpressure is applied in the at least one first flexible holder during forming of the contact surface. The invention also relates to a device for manufacturing a person-specific impression of a contact surface for a sitting orthosis.