The normal oxford type shoe of a man or woman includes a sole and heel. A separate heel is usually attached to the back half of the sole. Most shoes have some arch support built in the shoe to conform to the arch of the foot. The improvement comprises a heel connected to a plate under the arch and a spring steel plate under the arch and the heel area. The original heel of the shoe is removed.
Insecticide is administered to ectoparasites of rodents by filling a container with insecticide-impregnated fibrous nesting material and fixing it in a desired location. The container has an aperture permitting entry by rodents. Rodents incorporate the insecticide-impregnated fibrous material into their nests, thus exposing ectoparasites and their nymphs and larvae attached to these hosts, as well as those otherwise dwelling in the rodent's nest, to the insecticide.
An improved arch support device and shoe incorporating such device. A device and shoe incorporating the device is disclosed which include rigid members for supporting and distributing weight along the foot both forward and rearward away from the arch and a flexible member for cushioning the heel region of the shoe during standing, walking or other movement.
An orthopedic apparatus and footwear for distributing weight evenly so as to relieve pressure and discomfort from the ball, arch and heel region of the wearer's foot. This is accomplished by first and second embodiments in which two substantially parallel plates are mounted between an inner sole and an outer sole. The parallel plates are spaced apart by a spacer which is located at a point or region of attachment between the two plates in the arch region of the footwear. The lower plate is rigid and the upper plate is flexible. A layer of easily deformable foam material is provided between the two plates. In the first embodiment, sole spacers are provided in the toe region of the footwear. As a result of the attachment configuration, the plates are cantilever mounted both extending forward and rearward from the arch region. In operation, the flexing of the forward cantilever portion of the flexible plate relative to the rigid plate cushions the ball region and redistributes weight rearward from the ball of the foot and the flexing of the rearward cantilever portion of the flexible plate relative to the rigid plate cushions the heel region and redistributes weight forward from the heel of the foot. A third embodiment also uses a flexible plate and a rigid plate which are attached at an acute angle in the arch region and extend forward toward the ball region. A wedge is provided between the two plates. The flexing of the flexible plate relative to the rigid plate cushions the ball region and redistributes weight rearward from the ball of the foot. The first and second embodiments can be modified as in the third embodiment to provide parallel plates which only extend forward from the arch region, with spacers provided in the rearward region behind the arch.
An orthopedic apparatus and footwear for distributing weight evenly so as to relieve pressure and discomfort from the ball, arch and heel region of the wearer's foot. This is accomplished by first, second, fourth and fifth embodiments in which two substantially parallel plates are mounted between an inner sole and an outer sole. The parallel plates are spaced apart by a spacer which is located at a point or region of attachment between the two plates in the arch region of the footwear. The lower plate is rigid and the upper plate is flexible. A layer of easily deformable foam material is provided between the two plates. In the first embodiment, sole spacers are provided in the toe region of the footwear. As a result of the attachment configuration, the plates are cantilever mounted both extending forward and rearward from the arch region. In operation, the flexing of the forward cantilever portion of the flexible plate relative to the rigid plate cushions the ball region and redistributes weight rearward from the ball of the foot and the flexing of the rearward cantilever portion of the flexible plate relative to the rigid plate cushions the heel region and redistributes weight forward from the heel of the foot. A third embodiment also uses a flexible plate and a rigid plate which are attached at an acute angle in the arch region and extend forward toward the ball region. A wedge is provided between the two plates. The flexing of the flexible plate relative to the rigid plate cushions the ball region and redistributes weight rearward from the ball of the foot. The first, second, fourth and fifth embodiments can be modified as in the third embodiment to provide parallel plates which only extend forward from the arch region, with spacers provided in the rearward region behind the arch. The fourth and fifth embodiments provide a toe spacer structure in the toe region of the orthopedic apparatus and footwear.
A shoe incorporates a flexible member which, by itself, is capable of a variety of configurations. A heel incorporates a stiffening member which mechanically interlocks with the flexible member to both shape it and provide it with sufficient rigidity to support a foot. The heel can be detached from the flexible member to allow the replacement of one heel with a different heel.
