Abstract: Devices and methods for controlling intracompartmental pressure in muscle compartments and, potentially, reducing the incidence of compartment syndrome are disclosed. A device according the invention is a thin, elongate member with an outer layer. The device has a proximal end, which has a coupling constructed and adapted to connect with tubing, and a distal end. The outer layer is at least somewhat permeable to liquids and to cells, either by way of perforations along its length or because of its natural properties. Within and encased by the outer layer lies a core, also porous, and typically an open-celled foam. The core is compressible under the range of suction pressures typically applied in medical contexts. A guide wire may initially be present in the device to aid in its placement. Methods for making such devices, especially on an ad hoc basis, are also disclosed.

Abstract: Devices and methods for controlling intracompartmental pressure in muscle compartments and, potentially, reducing the incidence of compartment syndrome are disclosed. A device according the invention is a thin, elongate member with an outer layer. The device has a proximal end, which has a coupling constructed and adapted to connect with tubing, and a distal end. The outer layer is at least somewhat permeable to liquids and to cells, either by way of perforations along its length or because of its natural properties. Within and encased by the outer layer lies a core, also porous, and typically an open-celled foam. The core is compressible under the range of suction pressures typically applied in medical contexts. A guide wire may initially be present in the device to aid in its placement. Methods for making such devices, especially on an ad hoc basis, are also disclosed.

Abstract: Methods and devices are provided for measuring and/or controlling an amount of force applied to an implant or other element. In certain exemplary embodiments, an implant inserter tool is provided that includes a shaft having a proximal end that is adapted to receive a force and a distal end that is adapted to contact an implant. The inserter tool also include a force controlling element coupled to the shaft. In use, the distal end of the tool can be placed in contact with an implant or other element, and a force can be applied to the proximal end of the tool to drive the implant or other element into bone. The force controlling element can measure the amount of force applied to the inserter tool, thereby measuring the force applied to the implant or other element.

Abstract: Methods and devices are provided for measuring and/or controlling an amount of force applied to an implant or other element. In certain exemplary embodiments, an implant inserter tool is provided that includes a shaft having a proximal end that is adapted to receive a force and a distal end that is adapted to contact an implant. The inserter tool also include a force controlling element coupled to the shaft. In use, the distal end of the tool can be placed in contact with an implant or other element, and a force can be applied to the proximal end of the tool to drive the implant or other element into bone. The force controlling element can measure the amount of force applied to the inserter tool, thereby measuring the force applied to the implant or other element.

Abstract: Various methods and devices for measuring the dimensions of a bone hole or cavity are provided. In one exemplary embodiment, a device for measuring the depth of a bone hole includes a depth indicator that is adapted to measure a depth of a bone hole, and a positioning member disposed through the depth indicator for positioning the device relative to the bone hole.