Abstract: Crime information that corresponds to a set of crimes occurrences is gathered. This information is processed time series datasets associated with geographical regions. Based on the time series datasets, a target geographical region is grouped (clustered) with a set of other geographical regions. This clustering is based on statistical similarities among respective time series datasets. Operational information associated with the geographical regions is received. Based on the operational information, and the clustering, a recommended operational allocation is selected to be used in the target geographical region.

Abstract: A spinal lateral implant apparatus including an anterior portion including an anterior plate, a posterior portion opposite the anterior portion, first and second side portions connecting the anterior portion and the posterior portion, the first and second side portions including a top load bearing surface and a bottom load bearing surface, a middle portion positioned between the anterior portion and the posterior portion, the middle portion separating a first window portion from a second window portion, wherein the first and second side portions are rounded between the anterior portion and the posterior portion.

Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement. The method may include: exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the plurality of accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the method may include using a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.

Abstract: Various exemplary embodiments relate to a spinal implant for insertion between two vertebrae, the spinal implant including: a cage including: a frame sized to be inserted between the two vertebrae; a lattice structure disposed at least partially within the frame and exposed on a first and second sides of the frame to permit bone growth into the lattice structure, wherein the first and second sides are on opposite sides of the frame; and grooves on the first and second side of the cage configured to interface with the two vertebrae, wherein the cage is formed of layers of Trabeculite™ material fused together.

Abstract: An inter-vertebral implant having a hollow frame having a top load bearing surface and a bottom load bearing surface may be inserted between a first spinal vertebra and a second spinal vertebra. The top load bearing surface and the bottom load bearing surface may each include an opening allowing access to the interior of the frame. A front surface may extend between the top load bearing surface and the bottom load bearing surface, and a rear surface may extend between the top load bearing surface and the bottom load bearing surface. A plate is attached to the front surface of the support device. The interior front plate may be arranged along a plane (P), and an axis (A) between the top load bearing surface and the bottom load bearing surface may be at a non-right angle relative to the plane (P).

Abstract: Various exemplary embodiments relate to a spinal implant for insertion between two adjacent vertebrae, the spinal implant including one or more of the following: a cage comprising: a frame sized to be inserted between the vertebrae, the frame comprising a fastener hole and a cage alignment structure, the cage alignment structure comprising at least one of: a cage groove and a cage ridge; a bone plate comprising a bone plate alignment structure a through hole, wherein the bone plate alignment structure comprises at least one of a bone plate groove and a bone plate ridge, and wherein the bone plate alignment structure and the cage alignment structure are configured to interact with each other to provide an indication when the bone plate is properly aligned with the cage; and a fastener to attach the bone plate to the cage when inserted through the through hole and into the fastener hole.

Abstract: A retractor assembly has a first clamp adapted to be mounted to a table, a first vertically oriented post supported by the clamp, a first main arm mounted for at least one of angular and lateral movement relative to the first post, and lockable in a selected position, and a tree assembly configured at one end of the second post. The tree assembly has at least two accessory arms, with each accessory arm having a first ball joint on a first end, and a pivot lock knob at an immediate portion, and each accessory arm having a second end configured to accept the mounting of a retractor to the accessory arm. The retractor assembly may also include a J-shaped hook mounted to a ratcheting linearly movable distractor assembly and trochanteric retractors mounted to the accessory arms for femoral elevation and exposure.

Abstract: Various embodiments of the present invention provide a surgical retractor having two blade-supporting arms, which are mounted to be laterally slideable towards and apart from each other by a toothed rack. Each arm supports a respective retractor blade. In some embodiments, the retractor blades are curved in the same direction as each other so that the first blade is concave in the first direction, and a second blade is also concave in the same direction. Alternatively or additionally, in some embodiments, a cushioned material or cushioned sleeve is present on the blades where the blades contact the anatomy. The cushioned material or sleeve may be made of a soft silicone. Further, the cushioned material or sleeve may be coated or molded onto the blade structure, or may be a removable sleeve that is manually slid onto or off of the blade structure. Also, alternatively or in addition in some embodiments, blade-mounted lighting may be provided.

Abstract: An anterior cervical column support having a hollow frame having a top load bearing surface and a bottom load bearing surface may be inserted between a first spinal vertebra and a second spinal vertebra. The top load bearing surface and the bottom load bearing surface may each include an opening allowing access to the interior of the frame. A front surface may extend between the top load bearing surface and the bottom load bearing surface, and a rear surface may extend between the top load bearing surface and the bottom load bearing surface. Two side surfaces are attached between the front surface and the rear surface, each side surface having a solid side panel that is at least x-ray translucent. An anterior (front) plate is attached to the front surface of the support device, where the front plate includes clearance holes for receiving fasteners for holding the front plate in position.

Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement. The method may include: exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the plurality of accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the method may include using a lesser trochanteric retractor corning from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.

Abstract: A connector for connecting a fiber optic cable to a light source comprising a female adaptor having a receiving bore and a channel projecting into the receiving bore; a male ferrule, having a first portion insertable into at least part of the receiving bore, and a second portion defined at least partially by a tapered diameter region; and a compressible ring member disposed in the channel that engages the tapered portion when the male ferrule is inserted in the female adaptor in order to provide some resistance to removal of the male ferrule from the female adaptor.

Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement using a retractor assembly. The method may include: providing a retractor assembly including a first vertical post, a plurality of accessory arms mounted to the first post, a second vertical post, and a femur distractor mounted to the second post; exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the retractors may include a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.

Abstract: Various exemplary embodiments relate to a spinal implant for insertion between two adjacent vertebrae, the spinal implant including one or more of the following: a cage comprising: a frame sized to be inserted between the vertebrae, the frame comprising a fastener hole and a cage alignment structure, the cage alignment structure comprising at least one of: a cage groove and a cage ridge; a bone plate comprising a bone plate alignment structure a through hole, wherein the bone plate alignment structure comprises at least one of a bone plate groove and a bone plate ridge, and wherein the bone plate alignment structure and the cage alignment structure are configured to interact with each other to provide an indication when the bone plate is properly aligned with the cage; and a fastener to attach the bone plate to the cage when inserted through the through hole and into the fastener hole.

Abstract: Various exemplary embodiments relate to a spinal implant for insertion between two vertebrae including one or more of the following: a cage comprising: a frame including a fastener hole, a lattice structure disposed within the frame and exposed on a top and bottom face of the frame to permit bone growth into the lattice structure, and an inner rim disposed between the lattice structure and a through bore extending through the cage; a bone plate comprising a through hole, and a first and a second screw hole, wherein the first and second screw hole are positioned to overlie the vertebrae when the bone plate is attached to the cage and the cage is inserted between the two vertebrae; and a fastener operable to attach the bone plate to the cage when the fastener is inserted through the through hole of the bone plate and into the fastener hole of the frame.

Abstract: A connector for connecting a fiber optic cable to a light source comprising a female adaptor having a receiving bore and a channel projecting into the receiving bore; a male ferrule, having a first portion insertable into at least part of the receiving bore, and a second portion defined at least partially by a tapered diameter region; and a compressible ring member disposed in the channel that engages the tapered portion when the male ferrule is inserted in the female adaptor in order to provide some resistance to removal of the male ferrule from the female adaptor.

Abstract: Various exemplary embodiments relate to a method of performing an anterior approach hip replacement using a retractor assembly. The method may include: providing a retractor assembly including a first vertical post, a plurality of accessory arms mounted to the first post, a second vertical post, and a femur distractor mounted to the second post; exposing a surgical site including the femoral neck and acetabulum using a plurality of retractors secured to the accessory arms; cutting the femoral neck to remove the femoral head; preparing the acetabulum for insertion of an acetabular cup; preparing the femur for insertion of a femoral implant by lifting the femur using a femur hook and the femur distractor; and closing the surgical site. In various alternative embodiments, the retractors may include a lesser trochanteric retractor coming from a direct medial approach and a greater trochanteric retractor coming from a lateral, posterior, proximal approach.

Abstract: A retractor assembly has a first clamp adapted to be mounted to a table, a first vertically oriented post supported by the clamp, a first main arm mounted for at least one of angular and lateral movement relative to the first post, and lockable in a selected position, and a tree assembly configured at one end of the second post. The tree assembly has at least two accessory arms, with each accessory arm having a first ball joint on a first end, and a pivot lock knob at an immediate portion, and each accessory arm having a second end configured to accept the mounting of a retractor to the accessory arm. The retractor assembly may also include a J-shaped hook mounted to a ratcheting linearly movable distractor assembly and trochanteric retractors mounted to the accessory arms for femoral elevation and exposure.

Abstract: An anterior cervical column support having a hollow frame having a top load bearing surface and a bottom load bearing surface may be inserted between a first spinal vertebra and a second spinal vertebra. The top load bearing surface and the bottom load bearing surface may each include an opening allowing access to the interior of the frame. A front surface may extend between the top load bearing surface and the bottom load bearing surface, and a rear surface may extend between the top load bearing surface and the bottom load bearing surface. An anterior front plate is attached to the front surface of the support device.

Abstract: Various embodiments of the present invention provide a surgical retractor having two blade-supporting arms, which are mounted to be laterally slideable towards and apart from each other by a toothed rack. Each arm supports a respective retractor blade. In some embodiments, the retractor blades are curved in the same direction as each other so that the first blade is concave in the first direction, and a second blade is also concave in the same direction. Alternatively or additionally, in some embodiments, a cushioned material or cushioned sleeve is present on the blades where the blades contact the anatomy. The cushioned material or sleeve may be made of a soft silicone. Further, the cushioned material or sleeve may be coated or molded onto the blade structure, or may be a removable sleeve that is manually slid onto or off of the blade structure. Also, alternatively or in addition in some embodiments, blade-mounted lighting may be provided.

Abstract: An anterior cervical column support having a hollow frame having a top load bearing surface and a bottom load bearing surface may be inserted between a first spinal vertebra and a second spinal vertebra. The top load bearing surface and the bottom load bearing surface may each include an opening allowing access to the interior of the frame. A front surface may extend between the top load bearing surface and the bottom load bearing surface, and a rear surface may extend between the top load bearing surface and the bottom load bearing surface. Two side surfaces are attached between the front surface and the rear surface, each side surface having a solid side panel that is at least x-ray translucent. An anterior (front) plate is attached to the front surface of the support device, where the front plate includes clearance holes for receiving fasteners for holding the front plate in position.