105 results about "Posterior region" patented technology

A spinal implant for repairing a region of a subject's spine may have a plurality of interlockable segments that can be deployed from a delivery configuration (e.g., a linear array) into a deployed configuration. When the implant is in the delivery configuration, the implant comprises a linear array of the segments that are flexibly connected, and when the implant is in the deployed configuration, the segments are interlocked into a stable structure so that each segment is adjacent to and interlocked with at least two other segments. in the deployed configuration, the implants may have a greater strength (e.g., crush strength) and may help maintain the stability of the body region. The implant may be inserted into the spinal region by an applicator from the posterior region of the subject in the delivery configuration and assembled within the body to form the deployed configuration.

A method of preparing a knee joint for receiving a unicondylar knee implant includes preparing a first seating surface at a proximal end of a tibia, and providing a combination bur template and spacer block, the bur template having an upper end, a lower end and a curved surface extending between the upper and lower ends thereof that is adapted to conform to a femoral condyle of a femur and the spacer block extending from the lower end of the bur template and having top and bottom surfaces. The method includes flexing the knee joint so that the prepared first seating surface at the proximal end of the tibia opposes a posterior region of the femoral condyle and inserting the combination bur template and spacer block into the knee joint so that the top surface of the spacer block engages the posterior region of the femoral condyle and the bottom surface of the spacer block engages the first seating surface at the proximal end of the tibia. While the spacer block is maintained between the femur and the tibia, the knee joint is extended until the curved surface of the bur template engages the femoral condyle of the femur. The bur template is anchored to the femur and used to guide burring of the femoral condyle for preparing a second seating surface on the femur. After burring the distal end of the femoral condyle, the posterior region of the femoral condyle is resected.

Drug formulations, devices and methods are provided to deliver biologically active substances to the eye. The formulations are delivered into scleral tissues adjacent to or into the suprachoroidal space without damage to the underlying choroid. One class of formulations is provided wherein the formulation is localized in the suprachoroidal space near the region into which it is administered. Another class of formulations is provided wherein the formulation can migrate to another region of the suprachoroidal space, thus allowing an injection in the anterior region of the eye in order to treat the posterior region.

A mitral annuloplasty ring with an inner core and an outer band located therearound is disclosed. The ring has an anterior region, a posterior region opposite the anterior region, and two side regions therebetween. A cross-sectional width dimension of the outer band is greater in the posterior region of the ring than in the anterior region. A cross-sectional width dimension of a semi-flexible core is thinner in the anterior and posterior regions than in the side regions so that the mitral ring is more rigid in the anterior-posterior direction. A tricuspid annuloplasty ring of the invention has an inner core and an outer band located therearound. The inner core has an anterior region separated across a gap from a septal region, and a posterior region. A cross-sectional width dimension of the outer band is greater in the septal region than either the anterior or posterior regions.

A system for resecting a posterior region of a femoral condyle includes a posterior resection guide having a main body with an upper end and a lower end, a cutting instrument guide surface provided on the main body, and a series of anchor pin holes extending through the main body. The series of anchor pin holes includes a first pair of pin holes located a first distance from the upper end of the main body, a second pair of pin holes located a second distance from the upper end of the main body that is less than the first distance, and a third pair of anchor pin holes located a third distance from the upper end of the main body that is more than the first distance. Anchor pins are insertable through the anchor pin holes for coupling the posterior resection guide with a femoral condyle of a femur.

Spinal implants are disclosed that can be used for annular repair, facet unloading, disc height preservation, disc decompression, or for sealing a portal through which an intervertebral implant was placed. In some embodiments, an implant is placed within the intervertebral disc space, primarily within the region of the annulus fibrosus. In some embodiments, the implant is expandable. In some embodiments, the implant has a sealing tail structure comprising a tail flange and a linkage. In some embodiments, the sealing tail structure limits the extrusion or expulsion of disc material, either annulus fibrosus or nucleus, into the posterior region of the spine where it could impinge on nerves. In some embodiments, the tail structure is retained in place within the annulus fibrosus by means of an anchor. In some embodiments, the anchor is constructed from multiple components.

A delivery device (20, 22) for and a method of delivering a substance to the nasal airway (1) of a subject, in particular the posterior region of the nasal airway, the delivery device comprising: a closure unit for causing the closure of the oropharyngeal velum of the subject; and a delivery unit for delivering a gas flow entraining a substance to one of the nostrils of the subject at such a driving pressure as to flow around the posterior margin of the nasal septum and out of the other nostril of the subject, wherein the delivery unit comprises a nosepiece (30, 40, 58, 82, 102, 132) which includes an outlet through which the gas flow is in use delivered to the one nostril and a sealing member for sealing the one nostril to the outlet such as in use to prevent the escape of the gas flow through the one nostril.

This invention discloses circularly knit undergarments, said under garments having an anterior tummy region, a posterior stretching from the waist to the gluteal region, and two outer-regions corresponding to the outer thigh region, each of said regions includes knit-in support panels to minimize appearance of undesirable bulges. The posterior region further includes a plurality of derriere cups to slim and shape the lower half of the body to a younger tone and to provide a natural appearance to the derriere, hips and tummy. In a preferred embodiment the body of the undergarment is made with material that is seamlessly woven, for example, light weight micro fiber nylon or LYCRA spandex, and includes a gusset that is made of cotton and micro fiber nylon to prevent moisture build up between the legs. The under garments are finished in ribbing located at their terminal ends. In addition to providing an overall slimming and reshaping of the lower body part, the unique knitting technique and the derriere cups in the posterior of the under garment provide the wearer comfort, a rounder natural look to the buttocks, and a psychological boost.

A delivery device (20, 22) for and a method of delivering a substance to the nasal airway (1) of a subject, in particular the posterior region of the nasal airway, the delivery device comprising: a closure unit for causing the closure of the oropharyngeal velum of the subject; and a delivery unit for delivering a gas flow entraining a substance to one of the nostrils of the subject at such a driving pressure as to flow around the posterior margin of the nasal septum and out of the other nostril of the subject, wherein the delivery unit comprises a nosepiece (30, 40, 58, 82, 102, 132) which includes an outlet through which the gas flow is in use delivered to the one nostril and a sealing member for sealing the one nostril to the outlet such as in use to prevent the escape of the gas flow through the one nostril.

Drug formulations, devices and methods are provided to deliver biologically active substances to the eye. The formulations are delivered into scleral tissues adjacent to or into the suprachoroidal space without damage to the underlying choroid. One class of formulations is provided wherein the formulation is localized in the suprachoroidal space near the region into which it is administered. Another class of formulations is provided wherein the formulation can migrate to another region of the suprachoroidal space, thus allowing an injection in the anterior region of the eye in order to treat the posterior region.

A non-custom, dental tray device includes a moisture-resistant barrier layer having a labial-buccal wall, a lingual wall, and a bottom wall. The dental tray device includes at least one of the following structural features to enhance the fit of the device; (1) the bottom wall includes an abrupt reduction of width at a location corresponding to where the first bicuspid meets the canine; (2) a bottom wall in the posterior region having a width that is equal to or less than the width of the bottom wall in the anterior region, with no lingual wall in the posterior region; or (3) a transition portion between the bottom wall and either the labial-buccal wall or the lingual wall has a larger radius of curvature as compared to a radius of curvature at a transition portion between the bottom wall the other of the labial-buccal wall and the lingual wall.

A method of balancing extension and flexion gaps in a knee joint includes preparing a tibial component seating surface at a proximal end of a tibia, extending the knee joint and measuring an extension gap between the tibial component seating surface and a distal end of a femur, and flexing the knee joint and measuring a flexion gap between the tibial component seating surface and a posterior region of the femur. The extension gap is compared with the flexion gap to determine an amount of bone that is to be removed from the posterior region of the femur for balancing the extension gap with the flexion gap.

A method of preparing a knee joint for receiving a unicondylar knee implant includes preparing a first seating surface at a proximal end of a tibia, and providing a combination bur template and spacer block, the bur template having an upper end, a lower end and a curved surface extending between the upper and lower ends thereof that is adapted to conform to a femoral condyle of a femur and the spacer block extending from the lower end of the bur template and having top and bottom surfaces. The method includes flexing the knee joint so that the prepared first seating surface at the proximal end of the tibia opposes a posterior region of the femoral condyle and inserting the combination bur template and spacer block into the knee joint so that the top surface of the spacer block engages the posterior region of the femoral condyle and the bottom surface of the spacer block engages the first seating surface at the proximal end of the tibia. While the spacer block is maintained between the femur and the tibia, the knee joint is extended until the curved surface of the bur template engages the femoral condyle of the femur. The bur template is anchored to the femur and used to guide burring of the femoral condyle for preparing a second seating surface on the femur. After burring the distal end of the femoral condyle, the posterior region of the femoral condyle is resected.

A pelvic traction harness including a circumferential belt that is adapted to be secured around the torso of a patient and has a first end, a second end and a posterior area intermediate the first end and the second end. The harness also includes a separate cinching strap belt that is adapted to be secured around the circumferential belt and has a male end, a female end and an anterior region intermediate the male end and the female end. The harness also includes a pulling strap having an anterior end and a posterior end, said anterior end being adapted to be attached to anterior region of the cinching strap belt, said posterior end being adapted to be attached to the posterior area of the circumferential belt. The pulling strap is also adapted to extend between the legs of the patient and attach to a source for applying a pulling force. The invention also includes a method for applying a traction force to the spine of a patient through the pelvic region of the patient.

A delivery device for and method of providing for delivery of substance to the central nervous system (CNS) of a subject, the delivery device comprising: a nosepiece unit for insertion into a nasal airway of a subject and comprising an outlet unit which includes a nozzle for delivering substance into the nasal airway of the subject; and a substance supply unit which is operable to deliver a dose of substance to the nozzle; wherein the delivery device is configured such that at least 30% of the dose as initially deposited in the nasal airway is deposited in an upper posterior region of the nasal airway, thereby providing a CNS concentration of the substance, and hence CNS effect, which is significantly greater than that which would be predicted from a counterpart blood plasma concentration of the substance.

A vertebral attachment method and system that minimizes or eliminates the risk of severing, compressing, impinging or otherwise injuring the vertebral artery vertebral vein, spinal nerve roots and / or spinal cord. The system includes at least one plate that may be anchored to a posterior region of a vertebra using at least one clamp and fastener. The system may be specifically designed to retain a portion of the posterior region of the vertebra.

Intranasal administration of proteins, such as insulin and insulin analogues, in particular immunogenic proteins to the upper posterior region of a nasal cavity of a subject, and in particular the olfactory bulb region.

A delivery device for and method of providing for delivery of substance to the central nervous system (CNS) of a subject, the delivery device comprising: a nosepiece unit for insertion into a nasal airway of a subject and comprising an outlet unit which includes a nozzle for delivering substance into the nasal airway of the subject; and a substance supply unit which is operable to deliver a dose of substance to the nozzle; wherein the delivery device is configured such that at least 30% of the dose as initially deposited in the nasal airway is deposited in an upper posterior region of the nasal airway, thereby providing a CNS concentration of the substance, and hence CNS effect, which is significantly greater than that which would be predicted from a counterpart blood plasma concentration of the substance.

Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for treating pelvic conditions in a male or female, the pelvic conditions including incontinence (various forms such as fecal incontinence, stress urinary incontinence, urge incontinence, mixed incontinence, etc.), vaginal prolapse (including various forms such as enterocele, cystocele, rectocele, apical or vault prolapse, uterine descent, etc.), and other conditions caused by muscle and ligament weakness, the devices and tools including devices and tools for anchoring an implant to tissue, devices and tools for transvaginally accessing a posterior region of pelvic anatomy, devices (including certain types of implants, anchors, and tools) for connecting (e.g., adjustably) a vaginal apex to a region of sacral anatomy to provide support to the vaginal apex, and related methods.

An autonomous mobile robot is provided which is autonomously movable, including an upper body, legs connected under the upper body, a first detector which detects an object in a front region of the upper body in a moving direction of the robot, and a second detector which detects an object in a region other than a sensing region sensed by the first detector including at least a rear region, a rear right region, and a rear left region of the upper body.

An apparatus is provided for breathing assistance that includes a body for positioning within an oral cavity of a user, the body defining at least one first opening for allowing airflow between lips of the user. Two second openings are provided in the oral cavity to allow air flow into and out of a posterior region of the oral cavity and two channels, each channel connecting a respective second opening to the at least one first opening and each channel passing at least one of at least partially along the buccal cavity and at least partially between the teeth to thereby provide an airway for the user. The airway at least partially bypasses the nasal passage and acts to replicate a healthy nasal passage and pharyngeal space.

Certain embodiments of the present disclosure are related to a supportive apparatus for the head and neck. Embodiments of the invention incorporate a C-shaped apparatus shaped to support the posterior region of the neck. A center region found in certain embodiments of the C-shaped apparatus is placed on the posterior of a neck. Lateral supports found in certain embodiments of the C-shaped apparatus are placed on the lateral aspect of a neck. Embodiments of the invention include an opening across a center region functioning to support the apparatus, and to further act as to ventilate a user's nape.

A seat provides a band-like support for the body sides of a user so as to reduce the supporting pressure on the user's lumbar and to hold the user's upper body stably. In this seat, the center of a load to be received in regions symmetrically divided to a vertical central line of the seat are positioned outside of a back region defined by left and right angulus inferior scapulae and by the upper ends of iliac bones. Moreover, the load ratios in the individual regions are not more than 25% in the region corresponding to a region extended downward from the back region.

An orthodontic archwire includes an anterior region, bicuspids regions and posterior regions. The archwire exhibits substantially constant unloading force in at least one of the anterior region, bicuspids regions and posterior regions, having a variation of unloading force of less than 15 gf during unloading from about 2 mm to about 0.6 mm deflection. A set of orthodontic archwires can have the property that the anterior region of a first archwire has substantially the same clinical working force as the anterior region of a second archwire, the bicuspids regions of the first archwire has substantially the same clinical working force as the bicuspids regions of the second archwire, and the posterior regions of the first archwire has substantially the same clinical working force as the posterior regions of the second archwire.

A prosthesis comprising an elastomeric liner sized and configured to surround a limb of a patient about a knee joint, the liner having an inner surface for facing the limb of the patient and an outer surface defining an anterior region and a posterior region which are demarcated by an imaginary plane extending midway between the front most portion and rear most portion of the limb along the length of the limb, wherein the anterior region has an anterior material secured thereto and the posterior region has a posterior material secured thereto and the anterior and posterior materials having equal transverse elongation, and the anterior material having a longitudinal elongation greater than the longitudinal elongation of said posterior material, whereby when said prosthesis is donned onto a limb of a patient over the knee and the limb is flexed about the knee, buckling of the prosthesis about the knee is substantially reduced or eliminated.