WO/2015/070359 SELF-TAPPING SCREW FOR INSERTION INTO MAXILLARY BONES, PERMITTING THE CREATION OF GINGIVAL PAPILLAE, METHOD FOR THE PRODUCTION OF SAID SCREW, AND USE OF SAME||WO||21.05.2015|
||PCT/CL2013/000083||AISING ROJAS, Sebastian Ernesto||AISING ROJAS, Sebastian Ernesto|
The invention relates to a self-tapping screw for insertion into maxillary bones, the shape of which provides space for grafted biomaterial or any bone substitute, preventing the gum from exerting pressure thereon, while also serving as an epithelial cell barrier, in order to allow the entry of osteoblasts, such that osseointegration can occur. The screw comprises an active part, a body and specially formed capsule-shaped head, the inner face of which can house the biomaterials or bone grafts or bone substitutes that can be used to shape the lost alveolar crest. With titanium implants it is possible to restore a tooth, however with with this invention it is possible to restore the lost gingival papilla. In addition, since it is made from a semi-rigid material it prevents transmission of force from the gingival tissue covering same above the material disposed in the capsule, which material is osseointegrated with the receiving bone of the patient. Similarly, owing to the shape of the screw, it can be easily fixed to the bone and this anchoring method prevents micro-movements of the grafted bone or the bone substitutes being used. Moreover, owing to its morphology it is possible to restore the anatomy of the alveolar crest. The screw can be used for regenerating lost bone tissue using biomaterials, PRP, PRF, stem cells or any other bone substitute, combined with collagen or titanium membranes or titanium meshes, as well as for healing maxillofacial fractures more quickly and more effectively. Given that it is a material that supports the gingival tissue, it provides the time necessary for a reparative process to take place inside the capsule and in the body of the screw. The production method provides the shape of the capsule required for successful bone regeneration, for use together with titanium implants. In this way, the dental and gingival appearance can be restored in a predictable manner over time.
WO/2015/066827 SYSTEM FOR TAKING SAMPLES OF LIQUID SLAG, MOLTEN METALS OR SIMILAR||WO||14.05.2015|
||PCT/CL2013/000081||CHESTA INGENIERÍA S.A.||SUPELVEDA MUÑOZ, Alberto Antonio|
The invention relates to a system for taking samples of liquid slag, molten metals or similar, in order to analyse the quality and content of a mineral, partially derived from mineral production processes. Said system can be used to improve the working conditions and quality of life of operators and to obtain samples of suitable size without risk. The liquid slag sampling system is characterised in that it is formed by: a mobile electric remote manipulating device (1) provided with a spoon-type probe (2), serving as a means for remotely collecting dangerous samples such as liquid molten metals or slag; a base grating (3), serving as a platform means for all of the components of the sampling system; a supporting structure (4) for a track (5) and a small or large container for taking liquid samples of liquid metal or slag (6); and a support or platform (7) for a small or large container of a mixture of water and lime (8).
WO/2015/066828 CONNECTION SYSTEM FOR CONNECTING PEX TUBING TO A FITTING WHICH INCLUDES A CLAMP||WO||14.05.2015|
||PCT/CL2014/000059||THC CHILE S.A.||BARRIENTOS, Sergio|
The invention concerns a connection system which is economical to manufacture and install, for connecting PEX tubing (1) or the like to a fitting (2) for PEX tubing, or the like, the system including a clamp (3). The invention is characterized in that the clamp (3) comprises two curved walls (4), a flexible hinge (5) which connects first ends of said curved walls (4), coupling means (6) which connect second ends of said curved walls (4) and define a single coupling position, and an annular rim (7) which is disposed in an inner region of the curved walls (4) and fits into the tubing (1).
WO/2015/058317 LIQUID COMPOSITION FOR RECOVERING WORN OR DAMAGED SURFACES MADE OF RUBBER OF A NATURAL ORIGIN AND THE DIFFERENT MIXTURES THEREOF, WITH A HIGH SELF-CURING SPEED, AND REPAIR METHOD||WO||30.04.2015|
||PCT/CL2013/000080||FOURT MAGGI, Cecil Andrés||FOURT MAGGI, Cecil Andrés|
The invention pertains to the technical field of organic chemistry and mining and relates to a liquid composition for recovering worn or damaged rubber surfaces of a natural origin and the different mixtures thereof, with a high self-curing speed. The invention also relates to a repair method comprising a pre-polymer which is mixed with a plasticiser, in a proportion of less than 20%, from which a solution that is liquid at room temperature is produced, which is catalysed and generates a reaction that allows the curing of the product at room temperature in one hour and ensures long-term adhesion to the repaired substrate, after cleaning the surface to be recovered with a cleaning solution consisting of a solvent and an organic oxidant.
WO/2015/058315 SLEEPING BAG WITH BUILT-IN INFLATABLE MATTRESS||WO||30.04.2015|
||PCT/CL2013/000078||HORMAZÁBAL SALAS, David Antonio||HORMAZÁBAL SALAS, David Antonio|
The present utility model combines two products which, until now, have been developed separately. The invention relates to a sleeping bag with a built-in inflatable mattress which provides a quicker, more efficient and more compact solution for camping.
WO/2015/058316 TENT WITH BUILT-IN INFLATABLE MATTRESS||WO||30.04.2015|
||PCT/CL2013/000079||HORMAZÁBAL SALAS, David Antonio||HORMAZÁBAL SALAS, David Antonio|
The present utility model combines two products which, until now, have been developed separately. The invention relates to a tent with a built-in inflatable mattress which provides a quicker, more efficient and more compact solution for camping.
WO/2015/058318 COMPOSITION FOR ACCELERATING OR IMPROVING THE HEALING OF WOUNDS, AND METHOD FOR ACCELERATING OR IMPROVING THE HEALING OF WOUNDS, COMPRISING THE APPLICATION OF SAID COMPOSITION||WO||30.04.2015|
||PCT/CL2014/000055||UNIVERSIDAD DE CHILE||PALMA ALVARADO, Verónica Alejandra|
The invention relates to a composition comprising a supporting matrix and mesenchymal stem cells from Wharton's jelly for treating wounds. The invention also relates to a method for treating wounds, comprising applying the composition to the wound to be treated.
WO/2015/054802 PORTABLE, ELECTRIC ROTARY GRILL THAT CAN BE DISASSEMBLED||WO||23.04.2015|
||PCT/CL2014/000053||SOLUCIONES DE DISEÑO INTEGRAL, S. A.||PRIETO DOMINGUEZ, Jorge Eduardo|
The invention relates to a portable, electric rotary grill that can be disassembled, which is designed to be easily installed in any location and adapted to any heat source. The grill comprises multiple attachable parts and an electric motor housed inside one of the parts.
WO/2015/054801 REUSABLE ANODE FOR REFINING METALS BY ELECTROLYSIS, METHOD FOR REUSING THE RECYCLED ANODE||WO||23.04.2015|
||PCT/CL2013/000077||NEW TECH COPPER SPA.||CORTÉS BUSCH, Sergio Eduardo|
The anodes currently used to refine non-ferrous metals by electrolysis are melted onto a mould with extensions in the upper region thereof, used to support the anode in the electrolytic cell. Said extensions are arranged above the level of the electrolyte so they do not participate in the refining process, and must be remelted with the rest of the residual anode, at the end of the production cycle. This means recycling between 15 and 25 % of the used anodes. The portion of metal to be refined of the anode of the invention is situated below the level of the electrolyte and is supported in the cell by means of a partially covered metal bar joined to bars which extend inside the portion of the metal to be refined, said metal being added to the bars, in a melted state, in order to form the anode. At the end of the production cycle, the support is removed with the remainder of the metal, it is placed in a mould and a new melted metal is emptied directly thereonto until a new anode is made. The invention prevents the residual anode from having to be melted, reducing the quantity of recycled metal.
WO/2015/051478 MULTI-OPERATION COMPUTATIONAL SYSTEM FOR IMPROVING GROUP LEARNING ACTIVITIES||WO||16.04.2015|
||PCT/CL2014/000052||GUERRERO GONZALEZ, José Alejandro||GUERRERO GONZALEZ, José Alejandro|
The invention relates to a multi-operation computational system that is a tool that can be used to improve group learning activities and that is suitable for use in academia. The invention is formed by a portable computational hardware system that generates an interconnection between a computer equipped with suitable software and a maximum number of 42 individuals, each equipped with a mouse, so that they can interact simultaneously with the person making the presentation.