Abstract: An intramedullary nail for use in a medullary canal of a long bone is provided. The nail includes a body defining a longitudinal axis of the body and an external periphery of the body for fitting in the medullary canal of the long bone. The body has a first internal wall thereof defining a first opening through the body. The first opening defines a first opening centerline. The body has a second internal wall of the body defining a second opening through the body. The second opening defines a second opening centerline. The first opening centerline and the second opening centerline are oblique with respect to each other. The longitudinal axis of the body and the first opening centerline form an acute angle between the longitudinal axis of the body and the first opening centerline. The longitudinal axis of the body and the second opening centerline forming an acute angle between the longitudinal axis of the body and the second opening centerline.

Abstract: An intramedullary nail for use in a medullary canal of a long bone is provided. The nail includes a body defining a longitudinal axis and an external periphery of the body for fitting in the medullary canal of the long bone. The body has a first internal wall of the body defining a first opening through the body. The first opening defines a first opening centerline. The body has a second internal wall of the body defining a second opening through the body. The second opening defines a second opening centerline. The first opening centerline and the second opening centerline are oblique with respect to each other. At least one of the first opening centerline and the second opening centerline are transverse to the longitudinal axis of said body.

Abstract: An intramedullary nail for use in a medullary canal of a long bone is provided. The nail includes a body defining a longitudinal axis and an external periphery of the body for fitting in the medullary canal of the long bone. The body has a first internal wall of the body defining a first opening through the body, the first opening defines a first opening centerline. The body has a second internal wall of the body defining a second opening through the body. The second opening defines a second opening centerline. The first opening centerline and the second opening centerline are oblique with respect to each other.

Abstract: An intramedullary nail for use in a medullary canal of a long bone is provided. The nail includes a body defining a longitudinal axis and an external periphery of the body for fitting in the medullary canal of the long bone. The body has a first internal wall of the body defining a first opening through the body. The first opening defines a first opening centerline. The body has a second internal wall of the body defining a second opening through the body. The second opening defines a second opening centerline. The first opening centerline and the second opening centerline are oblique with respect to each other. The first opening centerline and the longitudinal axis of said body form an acute angle between the first opening centerline and the longitudinal axis.

Abstract: A lenticular style of filtration in a first stage and a final filtration in a second stage incorporated into a single filtration housing to provide filtration of liquid suitable for pharmaceutical use where the lenticular style filter is formed by a plurality of cellulose filters stacked on a polypropylene cylindrical mesh support tube having a membrane filter cartridge removably mounted inside the mesh support tube.

Abstract: A shear separation system or method uses shear lift forces and permeate drag forces to separate substances having a size less than a predetermined separation size from substances having a size greater than the separation size. The balance of the drag forces and lift forces affects a predetermined separation size in that the balance of forces reads the transmembrane passage of substances larger than the separation size yet allows substances smaller than the separation size to pass through the permeable membrane. The shear separation device, method and system can be employed to separate or concentrate from a process fluid substances larger or smaller than the predetermined separation size.

Abstract: A shear separation system or method uses shear lift forces and permeate drag forces to separate substances having a size less than a predetermined separation size from substances having a size greater than the separation size. The balance of the drag forces and lift forces affects a predetermined separation size in that the balance of forces retards the transmembrane passage of substances larger than the separation size yet allows substances smaller than the separation size to pass through the permeable membrane.

Abstract: Apparatus including transportation structure for generating elliptically polarized shear waves in soft earth medium. A suitable carrier includes a jack assembly for transporting shear wave apparatus that includes a telescoping tube for earth engagement. The shear wave apparatus, including a major or lower reaction mass and a passive top reaction mass, is raised and lowered by the jack assembly into operative position while the energy-coupling telescoping tube is extendably forced into an earth medium so that, during shear wave generation, the vibration source or reaction mass is continually imparting shear wave energy into the progressively extending telescoping tube to effect continual energy coupling into the surrounding earth medium. The reaction mass is driven by a plural hydraulic actuator system that imparts elliptically polarized vibration to the telescopic tube which, in turn, imparts elliptically polarized shear waves into the surrounding earth medium.

Abstract: The cuff linking device is an implement attached to the cuff of garments such as: shirts, blouses, jackets and similar apparel, giving the garment a desirable distinctive look and provide the wearer with comfort and freedom of wrist movement. The cuff linking device is designed to fit on: conventional button style cuffs, covering the button, on button style cuffs when the button has become detached, and on french style cuffs. The cuff linking device is composed of two ornamental buttons connected by a length of chain which is securely fastened to one of the buttons at one end and having a releasable fastener at the other end. The other button is recessed to allow it to cover a conventional sewn-on button and has a stud protruding from it to which the releasable fastener is attached.