300results about How to "Bending stability" patented technology

A bendable polymer tissue fixation device suitable to be implanted into a living body, comprising a highly porous body, the porous body comprising a polymer, the porous body comprising a plurality of pores, the porous body being capable of being smoothly bent, wherein the bending collapses a portion of the pores to form a radius curve, the polymer fixation device being rigid enough to protect a tissue from shifting. In a preferred embodiment the polymer fixation device may be capable of being gradually resorbed by said living body. In one embodiment, the polymer fixation device comprises a plurality of layers distinguishable by various characteristics, such as structural or chemical properties. In another embodiment, the polymer fixation device may comprise additional materials; the additional materials serving to reinforce or otherwise alter the structure or physical characteristics of the device, or alternatively as a method of delivering therapy or other agents to the system of a living being.

An earpiece that substantially lacks a lower lobe is disclosed. The earpiece has a generally arcuate rib having upper and lower ends. A generally vertical rib extends substantially between the upper and lower ends of the generally arcuate rib. A lobe is formed at the upper end of the arcuate rib. No lobe is similarly formed at the lower end of the arcuate rib. Eliminating the lower lobe mitigates discomfort during use and also reduces the likelihood of tissue damage and infection.

A prosthetic implantable device that offers a reduction in fluid loss when the device is punctured, such as by a dialysis needle or suture needle, and the needle is subsequently removed. The device may be made to be thin and flexible, and with longitudinal stretch, in order that it also offers good handling and kink resistance to a surgeon. While the device is preferably of tubular form, flat sheets or other forms may also be made. The device includes inner and outer layers of a porous material having a microstructure of nodes interconnected by bent fibrils, and having void spaces between adjacent bent fibrils. The inner and outer layers are joined by an elastomeric adhesive that may interpenetrate the void spaces of the adjacent surfaces of the inner and outer layers, that is, the inner surface of the outer layer and the outer surface of the inner layer. Optionally, a middle layer of an elastomeric material may also be provided, joined to the inner and outer porous layers by the interpenetrating elastomeric adhesive. The device is preferably a vascular graft and more preferably a vascular graft for kidney dialysis.

An image stabilizer has a base block, a CCD holder, an intermediate member, a rectangular frame-shaped first sheet metal member, a rectangular frame-shaped second sheet metal member, and voice coil motors (VCMs). The first sheet metal member has a pair of mutually-parallel horizontal leaf springs that is formed by bending upper and lower sides of the first sheet metal member. The second sheet metal member has a pair of mutually-parallel vertical leaf springs that is formed by bending right and left sides of the second sheet metal member. The horizontal leaf springs are flexible along a Y-axis, and the vertical leaf springs are flexible along an X-axis in a plane orthogonal to an optical axis. The VCMs shift a CCD through the CCD holder, while bending the horizontal or vertical leaf springs, to counteract a camera shake in an X-axis or Y-axis direction.

An earpiece that substantially lacks a lower lobe is disclosed. In one example, the earpiece can have a generally arcuate rib having upper and lower ends. A lobe can be formed at the upper end of the arcuate rib. No lobe is formed at the lower end of the arcuate rib. An extension can extend from the earpiece and can be configured to extend into the ear canal. Eliminating the lower lobe mitigates discomfort during use and also reduces the likelihood of tissue damage and infection. The extension can enhance communication of desired sound, e.g., from a two-way radio, to an eardrum while mitigating communication of undesirable ambient noise to the eardrum. Other implementations and related methods are also disclosed.

A wiring harness bending mechanism is provided, which includes: a wiring harness; and first and second link arms each having a tubular portion to put the wiring harness therethrough, wherein a pair of convexities are formed on the first link arm and a pair of concavities to engage the convexities are formed on the second link arm. The first link arm is formed of a pair of first divided link arms connected with a hinge portion and each having a convexity, and the second link arm is formed of a pair of second divided link arms connected with a hinge portion and each having a concavity. A plate portion is provided projectingly from each of the tubular portions, and the pair of convexities are arranged on one end side of one plate portion and the pair of concavities are arranged on one end side of the other plate portion. A fixing portion is provided on each of the other end sides of the respective plate portions for mounting the first and second link arms. The wiring harness is bendably exposed between the tubular portions. The first link arm is pivotably supported by a guide rail and the second link arm slidably engages the guide rail.

A bendable polymer tissue fixation device suitable to be implanted into a living body, consisting of a highly porous body, made from a polymer, the porous body having a plurality of pores, such that the device is capable of being smoothly bent, wherein the bending collapses a portion of the pores to form a radius curve, and the polymer fixation device is rigid enough to protect a tissue from shifting. Preferably, the polymer fixation device may be capable of being gradually resorbed by said living body. In one embodiment, the polymer fixation device consists of a plurality of layers distinguishable by various characteristics, such as structural or chemical properties. In another embodiment, the polymer fixation device may feature additional materials which serve to reinforce or otherwise alter the structure or physical characteristics of the device, or alternatively the additional materials serve to deliver therapies to the living being.

An installing structure of a wire harness on a link includes a link which pivotally connects a movable structural body to a fixed structural body, a wire harness which is installed along the link so as to extend from the fixed structural body to the movable structural body, a singular first flexible protective tube through which the wire harness is slidably passed, and a fixing member which fixes the flexible protective tube to the link.

A feeding structure for a sliding structural body includes: a protector base arranged in one of the sliding structural body and a stationary structural body; a link arm pivotally supported by a shaft portion of the protector base; a harness holder pivotally connected to an end portion of the link arm; and a wire harness which is laid from one end of the protector base to the harness holder so as to be bent in a substantial S-shape, and laid from the harness holder to the other of the sliding structural body and the stationary structural body so as to be moved therebetween.

A binder arrangement that has a plurality of covers hingably connected to a spine that spaces apart each cover such that each cover can carry a binder and be closed one on top of the other without either binder interfering with each other or case closure. The binder arrangement has sidewalls joined by a fastening arrangement. Further, the binder arrangement includes an expandable pouch with a cinching arrangement to allow for further expandability as well as additional support.

This aims to provide a press process for drawing a plate material (50) into a predetermined shape. This press process performs a first unwrinkling treatment and a second unwrinkling treatment sequentially for unwrinkling the material (50). Between these first and second unwrinkling treatments, an introduction for deforming the material (50) is made so that the portion of the material (50) on the side to be subjected to the second unwrinkling treatment may be positioned on the side of a drawing direction with respect to the portion subjected to the first unwrinkling treatment. This first unwrinkling treatment is made on such a portion to be unwrinkled in the material (50) as is located on the side of a larger drawing depth for the predetermined shape. On the other hand, the second unwrinkling treatment is made on such a portion to be unwrinkled as is located on the side of a smaller drawing depth. The press process is advantageous for the cracks or wrinkles of the material, if the molding has a relatively complicated curve shape so that the drawing quantity (or the drawing depth) of the material to be drawn is not homogeneous, so that the press process can improve the pressing stability.