Abstract: An implant (5) for ligament and/or bone reconstruction is composed of biodegradable material suitable to be remodeled into vital bone and having mechanical strength for securely fixing a ligament in a bore or hole in bone with a press or form fit and/or reshaping a collapsed surface of bone into original shape. A surgical instrument (9) for ligament and/or bone reconstruction can be used to insert the implant (5) into bone and has a shaft member (3) having a first end (11), a second end and a longitudinal bore (15) having an inner diameter and pushing member (4) having a first end, second end and piston (16) in turn having an outer diameter smaller than or equal to inner diameter of the bore (10) so that the piston (16) of the pushing member (4) can be slidably arranged within the longitudinal bore (10).

Abstract: A device for measuring displacement of the tibia in relation to the femur in response to an applied force or torque on the tibia. A first shaft is tiltable about a first axis close to the ankle and approximately parallel to the coronal plane of the patient's body. A second shaft is connected to the first shaft and is rotatable about a second axis perpendicular to the first axis, and is close to the ankle and approximately parallel to the tibia. A foot support platform is mounted on the second shaft, the foot support platform being configured for attachment of the foot at a fixed position. A displacement test device is provided for applying forces to the tibia and measuring the shift or displacement of the proximal tibia relative to the distal femur.

Abstract: A device for measuring displacement of the tibia in relation to the femur in response to an applied force or torque on the tibia. A first shaft is tiltable about a first axis close to the ankle and approximately parallel to the coronal plane of the patient's body. A second shaft is connected to the first shaft and is rotatable about a second axis perpendicular to the first axis, and is close to the ankle and approximately parallel to the tibia. A foot support platform is mounted on the second shaft, the foot support platform being configured for attachment of the foot at a fixed position. A displacement test device is provided for applying forces to the tibia and measuring the shift or displacement of the proximal tibia relative to the distal femur.

Abstract: The systems and methods described herein include systems and methods for applying temperature regulated compression and support to certain injured portions of the human body. In particular, the systems and methods relate to a brace to be fitted around a joint of a human for applying therapeutic temperature regulated compression to the joint and having rigid supports disposed therein to provide support for the limb while a patient recuperates from surgery or other injury.

Abstract: Waste paper is defiberized within a container or receptacle in a thick stock range at a low water level. Thereafter, by further infeeding water, the obtained slurry or the like is diluted to a consistency of less than 7% while continuing the defiberizing operation. Finally, the obtained stock suspension is withdrawn through a sieve or screen located at the floor of a defiberizing container. The defiberizing container or receptacle used for performing the method possesses a lower region having a smaller diameter, above which there is located an upper region having a larger diameter.