Kit for therapeutic treatment of a patient, configurable according to the said patient's therapeutic treatment requirements, comprising: • a box joined by an articulated or fixed connection to a support structure • a sliding structure connected to the support structure enabling the box to be moved to a position selected for the said patient's therapeutic treatment, • a pair of rails or guides along which the sliding structure is displaced; • one or more cords; • one or more supports, comprising one or two support cords, the ends of which are provided with means of connection to the cords; • the box comprises one or more pairs of pulleys fixed to its interior, whose axes of rotation are separated by different distances according to the part of the body to be therapeutically treated wherein the underside of the box comprises a number of holes (41 or 41') over which the cords run; characterised in that • a different cord runs over each pair of pulleys, each end of the said cord being connected to one end of a support, in such a way that: - each cord can be moved and/or adjusted separately from the other cords, and - pulling vertically in an upward or downward direction on one end of a cord causes the other end of the said cord to move in the opposite direction (upwards or downwards). • the means of connection between the cords and the supports are retaining elements envisaged on the ends of the supports, these retaining elements being configured so that they can be manually fixed in variable positions of the cords of the box, thus enabling one or more parts of the patient's body to be raised and placed in the required positions for the therapeutic treatment. • a box joined by an articulated or fixed connection to a support structure • a sliding structure connected to the support structure enabling the box to be moved to a position selected for the said patient's therapeutic treatment, • a pair of rails or guides along which the sliding structure is displaced; • one or more cords; • one or more supports, comprising one or two support cords, the ends of which are provided with means of connection to the cords; • the box comprises one or more pairs of pulleys fixed to its interior, whose axes of rotation are separated by different distances according to the part of the body to be therapeutically treated wherein the underside of the box comprises a number of holes (41 or 41') over which the cords run; characterised in that • a different cord runs over each pair of pulleys, each end of the said cord being connected to one end of a support, in such a way that: - each cord can be moved and/or adjusted separately from the other cords, and - pulling vertically in an upward or downward direction on one end of a cord causes the other end of the said cord to move in the opposite direction (upwards or downwards). - each cord can be moved and/or adjusted separately from the other cords, and - pulling vertically in an upward or downward direction on one end of a cord causes the other end of the said cord to move in the opposite direction (upwards or downwards). • the means of connection between the cords and the supports are retaining elements envisaged on the ends of the supports, these retaining elements being configured so that they can be manually fixed in variable positions of the cords of the box, thus enabling one or more parts of the patient's body to be raised and placed in the required positions for the therapeutic treatment.