A method of electrically stimulating a target muscle of a patient includes placing an array of stimulation electrodes in electrical contact with the target muscle, applying an electrical stimulation signal to the array of stimulation electrodes, obtaining a signal from a sensing element placed on the patient, wherein the signal characterizes at least one biological parameter associated with contraction of the target muscle, and determining which stimulation electrodes optimize the efficacy of the electrical stimulation signal based on measurements from the stimulation electrodes and the sensing element.

A cushioning body for a leg rest of a rollator walking aid is in the form of an elastic molded body and has an upper side, which, when the elastic molded body is attached to a support member of the leg rest of the walking aid and the walking aid is used by a person, faces a bent leg of the person, a lower side, and a depression disposed on the upper and/or lower side. The depression is configured as a recess or as an area in which the material of the molded body has a reduced density. In the depression, a protuberant part of the anterior surface of the knee and of the neighboring portion of the lower leg is received when a leg of a person is resting on the cushioning body, in particular when the bent leg is in contact with the upper side of the cushioning body.

A thigh therapeutic compression apparatus for providing pressure to a limb or other body part namely a thigh, including a bladder assembly having at least one bladder within a primary wrap and/or a secondary wrap. The primary wrap includes an inflation port to connect to an inflation means which provides either constant or varying pressure within the bladder and a check valve is included in the inflation port and/or inflation means. The primary wrap is connected to a stabilization means configured to be attached to a belt or other means around the waist of the body.

A method of electrically stimulating a target muscle of a patient includes placing at least one stimulation electrode in electrical contact with the target muscle and applying an electrical signal to the stimulation electrode. The method further includes obtaining a signal from a sensing element placed on the patient, wherein the sensing element is configured to detect at least one biological parameter of the patient associated with contraction of the target muscle caused by the application of the electrical signal, and adapting stimulation of the target muscle by the at least one stimulation electrode using the obtained signal.

A cushioning body for a leg rest of a rollator walking aid is in the form of an elastic molded body and has an upper side, which, when the elastic molded body is attached to a support member of the leg rest of the walking aid and the walking aid is used by a person, faces a bent leg of the person, a lower side, and a depression disposed on the upper and/or lower side. The depression is configured as a recess or as an area in which the material of the molded body has a reduced density. In the depression, a protuberant part of the anterior surface of the knee and of the neighboring portion of the lower leg is received when a leg of a person is resting on the cushioning body, in particular when the bent leg is in contact with the upper side of the cushioning body.

A method of electrically stimulating a target muscle of a patient includes placing at least one stimulation electrode in electrical contact with the target muscle and applying an electrical signal to the stimulation electrode. The method further includes obtaining a signal from a sensing element placed on the patient, wherein the sensing element is configured to detect at least one biological parameter of the patient associated with contraction of the target muscle caused by the application of the electrical signal, and adapting stimulation of the target muscle by the at least one stimulation electrode using the obtained signal.

Example embodiments of the brace assembly are provided that utilize an elastic cross strap attached to mounting facilities about a joint to provide dynamic forces on a joint. In some embodiments for a knee joint, the brace assembly provides an offloading force to offload forces put on the knee. Some embodiments of the brace assembly further comprise adjusting facilities to accommodate different joints, different size wearers of the assembly and different tension settings to give different therapeutic effects. Some embodiments of the brace assembly may further include cross straps to provide training strap features for the wearer. Some embodiments of the brace assembly may provide patella stabilizing features.

Devices, systems, and methods for automated optimization of muscle stimulation energy. In some embodiments the disclosure optimizes stimulation parameters and/or stimulation location.

The invention relates to a patella gripper for a patella, comprising a retaining element (3; 53) and a contact finger apparatus (4; 54), wherein the contact finger apparatus (4; 54) is arranged on the lower face of the retaining element (3; 53), wherein the contact finger apparatus (4; 54) comprises at least two contact finger units (4.1, 4.2; 54.1), which are arranged on opposite sides of the retaining element (3; 53), and wherein the contact finger apparatus (4; 54) is designed in such a way that the patella can be moved in the cranial-caudal direction and in the medial-lateral direction by means of the contact finger units (4.1, 4.2; 54.1). The invention further relates to a device (20; 60) having such a patella gripper (1; 51).

An assembly for active and resistive joint rehabilitation exercises enables a joint, such as a knee, to flex in a controlled, curvilinear motion, while enabling adjustable resistance. In this manner, the joint practices both resistive exercises and active exercises for strengthening, as well as redeveloping range of motions. A base member with stabilizing bars provides lateral support for the assembly. The base member has a recessed docking region. A bracket detachably attaches in the docking region and joins the rails to base member. In this manner, the rails can detachably release from the base member. A lever and a base handle enable assembly to be moved and tilted. A vehicle comprises wheels that ride the rails while the foot rests therein, so that joint extends and retracts the curvilinear motion. An adjustment member increases and decreases friction coefficient between the wheels and rails for adjustable resistance of curvilinear motions.