Patents by Inventor Silverio Duenas Sanchez

Silverio Duenas Sanchez has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11891243
    Abstract: A residue-compacting container with disinfection system is described that includes a vertically displaceable structure, a lid and a bag, the structure comprising a chassis internally supporting a sealed container and has, vertically fixed on both sides, a lower lateral structure; two lower lateral structures, each formed by cylinders, a steel cable, a spring and a telescopic pipe; two upper lateral structures with a handle; and a sealed container formed by a lower cylindrical body and an upper cylindrical body; the container lid is located over the chassis and moves along the two upper lateral structures, has a hermetic sealing resin and contains mechanical elements for sterilizing and compacting the residues contained inside a bag, which is located inside the sealed container.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: February 6, 2024
    Inventor: Silverio Dueñas Sanchez
  • Publication number: 20230211944
    Abstract: A residue-compacting container with disinfection system is described that includes a vertically displaceable structure, a lid and a bag, the structure comprising a chassis internally supporting a sealed container and has, vertically fixed on both sides, a lower lateral structure; two lower lateral structures, each formed by cylinders, a steel cable, a spring and a telescopic pipe; two upper lateral structures with a handle; and a sealed container formed by a lower cylindrical body and an upper cylindrical body; the container lid is located over the chassis and moves along the two upper lateral structures, has a hermetic sealing resin and contains mechanical elements for sterilizing and compacting the residues contained inside a bag, which is located inside the sealed container.
    Type: Application
    Filed: May 20, 2021
    Publication date: July 6, 2023
    Inventor: Silverio DUEÑAS SANCHEZ
  • Publication number: 20130232917
    Abstract: The invention relates to a cartridge (1) for recycling medical waste, which includes a body (2) of recyclable material with a closed shape, the inner structure of which is divided into multiple compartments that define chambers (3) closed by each one of the ends thereof, with axes that are parallel to one another and to the axis of the cartridge (1) and a heat-shrinkable plastic material (4) which covers the cartridge (1) at least on the sides. The invention relates to a waste container (5) which includes at least one waste-recycling cartridge (1).
    Type: Application
    Filed: October 28, 2011
    Publication date: September 12, 2013
    Applicant: SARAITO, S.L.
    Inventor: Silverio Dueñas Sanchez
  • Patent number: 7024761
    Abstract: A sharp cutting object disposal device provided with means for automatic unscrewing of venopuncture needles and the like, consisting of a tube to which a pair of motors or a gear wheel are fixed, the wheel which, actuated by a geared part that upon sliding on the gear wheel, will cause the rotation of the latter and in turn, this gear wheel will move several gears which will make two cylindrical and solid contacts turn, carrying out the disposal of the needle by means of friction plus the passing of electric current, provided with a conduit inside for exhaust of gases produced by melting the needle, without needing ventilators or any other forced air system, in addition to having another tube for separating the needle from the “screw-on” type syringe during the same needle disposal operation, the inside of the drawer having a housing recipient for the needle wastes, and another recipient incorporated inside the container for housing the plastic needleless syringes or non-sharp hospital wastes, and inside this
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: April 11, 2006
    Assignee: Saraito, S.L.
    Inventor: Silverio Duenas Sanchez
  • Publication number: 20040231149
    Abstract: The invention relates to a device which is used to destroy sharp, pointed objects and which is provided with means for automatically unscrewing injecting needles and similar. The inventive device comprises a tube (2) containing two motors or a toothed wheel which is actuated by a saw-toothed part which, by sliding along the toothed wheel, causes said toothed wheel to rotate. In turn, the toothed wheel causes gears to move which force two solid cylindrical contacts to rotate. In this way, the needle is destroyed by means of friction and the flow of an electric current. Moreover, said device comprises a conduit therein which is used to evacuate the gases produced by the fusion of the needle without requiring the use of ventilators or any other forced air system. The device also comprises another tube which is used to separate the screw-type needle of a syringe as part of the needle destruction operation.
    Type: Application
    Filed: February 20, 2004
    Publication date: November 25, 2004
    Inventor: Silverio Duenas Sanchez