Abstract: A method and apparatus for separating fine particulate matter from debris and bulk material is presented which includes a frame, a screen connected to the frame that is adjustable in height relative to the frame at one of its ends, a removable trough positioned near the back end of the frame, and a motor for vibrating the frame to assist in separation of materials.

Abstract: A method for making printed circuits and printed circuit boards which includes coating a non-metallized substrate and plating an image of a desired circuit design directly onto the coated substrate without the need to image the circuit design on an intermediate silver halide polyester film or diazo and utilizing existing imaging, developing and etching subtractive techniques in conventional printed circuit board processing. One exemplary embodiment of the method for making printed circuit boards includes coating a non-metallized substrate with a palladium based material including a ferric based solution combined with palladium.

Abstract: A direct emulsion process for making printed circuits and printed circuit boards which includes coating a non-metallized substrate with a solution which creates a light sensitive surface on the substrate, imaging the coated substrate with a circuit design, developing the imaged substrate, and directly plating the developed image onto the coated substrate. Coating solutions which work particularly well in this process include a ferric oxalate and palladium emulsion or a silver based emulsion.

Abstract: A feminine hygiene pad having at least a top and bottom layer comprised of the same varying solid colors which match the color of undergarments and/or outerwear of a user to further mask the existence of the pad. The top layer of the feminine hygiene pad may also include a small center area devoid of color in order to detect saturation.

Abstract: An orthopedic fastener is disclosed, with a cylindrical shank having pre-selected diameter, the shank also providing adjacent unthreaded and threaded portions. The threaded portion is configured to secure the orthopedic fastener into cortical bone. The shank further has a thread root transition zone providing a tapered thread root profile between the unthreaded and threaded portions. The thread root transition zone is positioned on the shank such that, when the orthopedic fastener is operably secured into a specimen of cortical bone, the thread root transition zone is located outside of the specimen of cortical bone.

Abstract: A system and apparatus for making pipe fencing which includes a support framework, a power supply mounted on the support framework, a press assembly and pipe notcher mounted on the support framework and connected to the power supply, and a saw mounted on the support framework and connected to the power supply. The apparatus may also include a measuring assembly mounted on the support framework for measuring pipe prior to cutting and a rail member removably attached to the press assembly to support cut pipes while notching the cut pipes.

Abstract: A Transcutaneous Electrical Nerve Stimulator (TENS) and electrode pad that is capable simultaneously of delivering hot or cold thermal therapy for the relief of pain.

Abstract: Described is an affinity microcolumn comprising a high surface area material, which has high flow properties and a low dead volume, contained within a housing and having affinity reagents bound to the surface of the high surface area material that are either activated or activatable. The affinity reagents bound to the surface of the affinity microcolumn further comprise affinity receptors for the integration into high throughput analysis of biomolecules.

Abstract: Presented herein are novel blood plasma/serum biomarkers related to cardiovascular disease. These newly identified biomarkers create the basis for multiple (single) assays using traditional bioassay technologies and when used in combination yield exceptional clinical sensitivity and specificity in the determination of myocardial infarction (MI). A multiplexed, mass spectrometric immunoassay (MSIA) able to simultaneously assay for the new/novel biomarkers as well other MI markers is also presented. Means and methods for evaluating data generated using multiple biomarkers in order to validate findings and further the use of the multiplexed MI assay in clinical, diagnostic and therapeutic uses is also included.

Abstract: A method and apparatus for transferring pipette tips is presented which includes first and second members that are assembled and interlocked with one another to move the apparatus into locked and unlocked positions. The first member includes plugs for retaining the large diameter end of pipette tips and the second member includes small projections capable of contacting an outer surface of the pipette tips while they are positioned on the plugs of the first member to lock the pipette tips in place for transfer.

Abstract: A multifunctional telescopic monopolar/bipolar electrosurgery pencil is disclosed for use with an electrosurgery unit (ESU). The monopolar/bipolar electrosurgery pencil includes a bipolar electrode having an insulator sandwiched between an active electrode and a return electrode wherein the bipolar electrode is connected to a handpiece capable of alternately effectuating cutting and coagulation with the bipolar electrode. The monopolar/bipolar electrosurgery pencil is capable of functioning as both a monopolar and bipolar device and can be used for open and closed laparoscopic and endoscopic procedures. Telescopic means for adjusting the length of the bipolar electrode is also provided as are means for smoke evacuation and suction/irrigation. The multifunctional telescopic monopolar/bipolar device can also be adapted for use with an ESU argon beam coagulator.

Abstract: An electrosurgery pencil having a bent or angled portion which enables a physician to easily perform surgical procedures without his or her hand obstructing the view of the surgical site.