74 results about "Anatomic Location" patented technology

An additively manufactured medical implant, comprising a metallic body having at least one porous surface configured to promote bony on-growth or in-growth of tissue, the porous surface being replicated from a high resolution scan of bone, and a biological surface coating configured to create a barrier to particulate debris, the biological surface coating being produced from a titanium porous plasma spray surface coating or a biomimetic coating.

Systems for injecting fluids and / or other materials into a targeted anatomical location, in particular, an intra-articular space, include a handpiece assembly having a proximal end and a distal end, a needle extending from the distal end of the handpiece assembly, a fluid delivery module comprising a cassette and a fluid transfer device. A conduit is generally configured to place the fluid delivery module in fluid communication with the handpiece assembly. Medications, formulations and / or other fluids or materials contained within vials that are secured to the fluid delivery module can be selectively delivered into an anatomy through a needle located at the distal end of the handpiece assembly. In some embodiments, ultrasound or other imaging technologies can be used to locate a joint or other targeted anatomical location.

Disclosed herein are heretofore undescribed preparations of highly concentrated, solubilized proteins, such as but not limited to, Bone Morphogenetic Proteins. Such protein preparations can be formulated in an aqueous carrier at protein concentrations in excess of 10 mg / ml when using the methods of manufacture taught herein. Such methods yield stable protein preparations in either solubilized or lyophilized form. The protein preparations of the present invention are particularly beneficial when administered either locally or systemically, in part, because low administration volumes can be accomplished. This is especially important for local treatment of certain anatomic locations such as, for example, the synovial fluid of a joint when treating osteoarthritis with BMP-7 or the intradiscal space when treating degenerative disc disease with BMP-7.

The present invention tackles the challenging anatomic characteristics of the coronary artery disease in the bifurcation point and the origin of side-branch. The invention has a specifically designed angioplasty balloon catheter, particularly the balloon shape and profile, to be used in the diseased vessels at these difficult anatomic locations. In stent implanting into a coronary artery, a balloon catheter application is an inseparable requirement. A stent is a passive device that cannot be deployed in a diseased or stenosed artery without a pre-stent, with-stent and / or post-stent balloon dilatation. In majority (more than 95%) of available coronary stents, a stent is deployed by balloon expandable mode, meaning that the stent is delivered and expanded inside a vessel lumen by expanding a delivery balloon. This is done by crimping a stent over a folded balloon for delivery into a coronary artery. When expanded by balloon inflation, a stent is expanded and shaped passively by the inflated balloon shape and profile. The balloon catheter is designed to do angioplasty in the bifurcation and side-branch anatomy of coronary arteries, while minimizing the side effect. This specially designed balloon catheter is not only for balloon angioplasty dilatation of the bifurcation and side-branch anatomy, but is also for delivering and deploying specially designed bifurcation or side-branch stents into these difficult anatomic locations, as a stent delivery system.

Bifurcated leads may simplify implantation procedures associated with electrical single therapy at two distinct anatomical locations, such as a left and a right occipital nerve.

The present invention, when used by a live actor, allows users to safely simulate hemorrhaging in some of the most challenging blood vessels in the most challenging anatomical locations such as the carotid artery, the axillary artery, and the inguinal artery. The present invention further provides the ability for users to safely perform hemorrhage control procedures, such as compression and ligation. The simulated wound of the present invention may be compressed to control hemorrhage. The simulated wound receptacle of the present invention may be packed with hemostatic or simple gauze to control hemorrhage. The simulated blood vessel of the device may be ligated with hemostats or other ligating instruments or material and bandaged with pressure dressings to control hemorrhage.

An interchangeable orthopedic blade that includes an internal portion and an external portion. The internal portion threads onto either a pre-installed K-wire or a pre-installed screw so as to more accurately place the interchangeable orthopedic blade in, without excessive damage to, the bone when repairing a fracture in the bone, and ultimately providing absolute stable fixation by the interchangeable orthopedic blade holding the fracture in its anatomic position and resisting applied forces while healing, to thereby provide a stable anatomic restoration and eliminate a need for revision surgery due to failure of fixation or malunion. The internal portion is received in the external portion, and rotates relative to the external portion, but has the external portion move non-rotatably axially with the internal portion into the bone as the internal portion threads onto either the pre-installed K-wire or the pre-installed screw.

Modular, miniaturized cardiovascular sensors, systems, methods, and wearable devices for the non-obtrusive evaluation, monitoring, and high-fidelity mapping of cardiac mechanical and electromechanical forces and central arterial blood pressure are presented herein. The sensor manufacturing process is also presented. Using accelerometers, the sensors register body-surface (preferably torso-surface) movements and vibrations generated by cardiac forces. The sensors may contain single-use or reusable components, which may be exchanged to fit different body sizes, shapes, and anatomical locations; they may be incorporated into clothing, bands, straps, and other wearable arrangements. The invention presents a practical, noninvasive solution for electromechanical mapping of the heart, which is useful for a wide range of healthcare applications, including the remote monitoring of heart failure status and the guidance of cardiac resynchronization therapy. Exercise and cardiovascular fitness tracking applications are also presented.

The present invention provides a medical needle assembly which has a removable at will needle hub for a spinal needle, which can be used to access the epidural or subarachnoid space of the spinal cord. This improvement in spinal needle design allows and facilitates the use of the medical needle for the purposeful creation of a subcutaneous tunnel and the placement of a catheter, or drain, or electrical wire lead which extends to an anatomic location remote from the original surgical incision site.The medical needle assembly has unique features and capabilities: a removable at will needle hub, which not only allows the surgeon to use the epidural / spinal needle initially to access the epidural or subarachnoid space of the spinal cord; but also permits the surgeon to use the same medical needle assembly again as a tunneling instrument. This allows the surgeon to perform the process of subcutaneous tunneling safely and in a manner previously considered to be surgically improbable.