List of free use and patented inventions from Peru related to the Coronavirus

Information adapted from the Technological Report – INDECOPI 2020

Title Abstract Bibliographic Information Figure
Disinfectant based on natural compounds and its elaboration process The invention relates to a disinfectant whose composition comprises: a) a vegetable fraction made up of essential oil from eucalyptus leaves, citric acid from grapefruit and acetic acid from grape; b) organic acids made up of propionic acid and formic acid; c) a plant surfactant; d) stabilizers; and e) deionized water as a vehicle. File N° 001102-2012/DIN
Owner:  BIOSERVICE S.R.L. (Perú)
Inventors:  Arnaldo Alvarado Sánchez; Ysabel Koga Yanagui; Robert Tinoco Romero
IPC:  A61B 19/04; A61L 31/16; A41D 19/00
Status: Valid Patent
Link: https://bit.ly/2R2dc8O
Disposable protective glove The invention relates to a disposable antimicrobial protective glove, which includes a thin layer (10) of an antimicrobial preparation disposed on the inner surface of the glove (12). The antimicrobial preparation includes an acidic substance in order to contribute to the antimicrobial properties. Preferably, the preparation is in a dehydrated form and is activated by exposure to perspiration during use. File N° 000432-2003/DIN
Owner: CHOU BELLE L. (USA)
Inventors: CHOU BELLE L.
IPC: A61B 19/04; A61L 31/16; A41D 19/00
Status: Free use invention
Link: https://bit.ly/33Z3A45
Surgical glove The invention relates to a protective glove layer that protects surgeons and healthcare workers, which includes an integral tri-laminate construction with continuous internal and external barrier layers and a central foam layer. Patent Title N° US 4901372
Owner: William S. Pierce
Inventors: William S. Pierce
IPC: A41D 19/00
Status: Free use invention
Link: https://bit.ly/3bI6e0Q
Inner cover veil respiratory mask The invention relates to a respiratory mask (1) comprising: (a) a molded, cup-shaped mask (10); (b) a layer of filter material (11) that is placed on the concave side of the mask; and (c) a nonwoven veil (12) that forms the inner face of the mask on the concave side of the filter layer (11), the filter material layer (11) and the internal veil being (12) shaped in the cup-like configuration of the mask (10). Where the mask lacks a layer to preserve the shape on the concave side of the filter layer (11) and because the internal veil (12) has a weight of 5 to 50 g / m2 and contains melt blown fibers that have a diameter fiber media in the 5-24 micron environment and a denier less than 3.5. Patent Title N° EP 1014816
Owner: Minnesota Mining and Manufacturing Company 3M CENTER
Inventors: Angadjivand, Seyed; Chalmers, Tamm; Dyrud, James; Mortimer, Simon; Tuman, Scott; Tamaki, Cynthia; Bostock, Graham.
IPC: A41D13/11; A62B23/02
Status: Free use invention
Link: https://bit.ly/3bRtzxh
Personal protection mask The invention relates to a personal protective mask that includes a mask body having an expandable section that is placed between the upper and lower ends of the mask. An adhesive material is placed on the inner surface of the mask along the outer periphery. Said adhesive material comprises a skin-safe adhesive to create an airtight seal between the mask and the user’s face. The mask includes a nose clip, a sweatband and at least a headband. The mask is constructed in accordance with N95 standards, and the expandable section transits between a contracted and expanded state, to adjust to the movements of the wearer’s jaw. The expandable section includes two folds and a center section. The folds move linearly over each other to prevent deformation of the mask out of the user’s face. File N° US 2019/0307185
Owner: Shane Shiva Singh; Shihao Zhang; Shivkumar Kaushik Murthy; Akash Kalpesh Gajjar
Inventors: Shane Shiva Singh; Shihao Zhang; Shivkumar Kaushik Murthy; Akash Kalpesh Gajjar
IPC: A41D 13/11
Status: Free use invention
Link: https://bit.ly/2UUApLz
Face mask with adjustable ears The invention relates to an apparatus for manufacturing a face mask having a panel with a pair of adjustable hooks. The panel may comprise one, two, three or more layers, the panel may comprise an internal fibrous filter material with microscopic openings that is interleaved between two external layers. The fibrous filter material can filter out contaminants while the outer two layers protect the fibrous filter material and can also provide some filtration. The two outer layers can be formed from a polymer-based fabric so that the edges of the two outer layers can be thermally bonded. File N° US 2015/0335080
Owner: Richard Giles
Inventors: Richard Giles
IPC: A41D 13/11
Status: Free use invention
Link: https://bit.ly/2Uw9aYq
Disposable garment for protection against pandemics The invention relates to a single-use epidemiological prevention garment, it is placed over street clothes and it is applicable in the field of human medicine. The garment can be used on land contaminated by biological and/or chemical agents. The garment consists of a part of pants made of liquid-impermeable plastic material whose feet are closed, and a top part also made of liquid-impermeable plastic material whose sleeves end in closed gloves and whose front parts are elongated to the sides for reciprocal fixation after wrapping the upper body. Patent Title N° ES 2 176 377
Owner: Josef Pointner
Inventors: Josef Pointner
IPC: A41D 13/12; A41D 13/00; A41D 13/02
Status: Free use invention
Link: https://bit.ly/2QZTJFW
Protective medical garment The invention relates to a medical garment for use as a helmet, in which the garment comprises a shell and a transparent face shield configured to define a barrier between the user and the environment. The transparent face shield comprises a tab configured to be partially disposed within a helmet alignment channel when the medical garment is attached to the helmet to orient the casing relative to the helmet. The tongue can also be separated from the transparent face shield and arranged in the casing of the medical garment. The transparent face shield also comprises a connecting element configured to be detachably coupled with a helmet coupling member, wherein the connecting element and the coupling member comprise complementary coupling surfaces. Patent Title N° US 10/420386
Owner: Stryker Corporation
Inventors: Ryan Jefferis Beau Kidman; Stephen Isham
IPC: A42B 3/20; A42B 3/04; A42B3/28 A41D 13/11; A42B 3/22; A41D 13/12
Status: Free use invention
Link: https://bit.ly/343U2oC
Pulmonary ventilator The invention relates to a mechanical pulmonary ventilator, which comprises three subsystems: a gas mixer, a multilevel flow generator and a flow recirculation circuit, made up of a line derived from recirculation (7), an injection duct (26 ), a flow sensor (9), a pressure sensor (8), a temperature sensor (10), and a humidifier (13), being that this circuit cyclically conducts two levels of constant air-oxygen flow (22 ), the flow level changes are generated by the linear compressor (4) of the fan and are managed by the control unit (16). This ventilator can provide a constant flow of high-pressure air during inspiration and a constant flow of low-pressure air during expiration, in an attenuated manner without damaging the patient’s airways. File N° 001637-2014/DIN
Owner: Pontificia Universidad Católica del Peru
Inventors: Bruno Castillón Lévano
IPC: A61H 31/00; F04D 1/00; G01F 1/00
Status: Valid Patent
Link: https://bit.ly/2WVXX54
Ventilator for quick response to respiratory diseases The invention relates to a ventilator system that addresses respiratory distress due to the onset of an epidemic or pandemic disease state. In particular, the present invention is a ventilation system that can be rapidly manufactured with minimal skill requirements and rapidly employed in response to epidemic respiratory diseases. Essentially, the present invention is a ventilator having a gas inlet, an inhalation duct connected to the gas inlet, a patient flow control valve, operatively connected to the gas inlet through the inhalation duct, a Patient interface, separated from the inhalation line by the flow control valve and a gas shut-off mechanism that detects a state of pressure in the inhalation line. File N° WO 2007/101124
Owner: Space-Labs Healthcare
Inventors: Cooke Richard Henry; Hays Roy; ONG Nicholas
IPC: A61M 16/20
Status: Free use invention
Link: https://bit.ly/2WZVG9g
Pulmonary Therapy apparatus The invention relates to a pulmonary therapy system that includes a chest attachment clothing apparatus that includes a plurality of air chambers. Where the chest attachment garment apparatus is configured to be supported close to a patient’s chest. File N° US 2005/0011518
Owner: Hill Rom Services, Inc.
Inventors: John P. Biondo; Keneth L. Kramer; Carl W, Riley; Gregory W. Branson; Richard W. Chance; Tatiana Leblane; Barry P. Markwick; Peter A. Koloski; Troy D. Acton; Michael E. Cerimele
IPC: A61M 15/00
Status: Free use invention
Link: https://bit.ly/3aKGe4A
Mixing system for a lung ventilator The invention refers to an air and oxygen mixing system to be used in pulmonary ventilators, particularly those that generate short breathing cycles in automatic mode, which has a main line for mixing air-oxygen, a linear compressor in said line to suck the mixture and expel it towards the patient, elastic elements to homogeneously mix air and oxygen and attenuate the pressure variations in the main line, a recirculation line to achieve proper homogenization of the mixture, a solenoid valve for oxygen that opens and closes periodically to administer the oxygen connected in a line that is connected to the main line, and flow and pressure sensors as well as a control unit that receives the signals from said sensors to automatically control the operation of the system mixing and ventilation, with a panel for the operator to adjust the control unit parameters. File N° 001656-2014/DIN
Owner: Pontificia Universidad Católica del Peru
Inventors: Bruno Castillón Lévano
IPC: A61M 11/02; A61M 16/20; F16K 31/02
Status: Valid Patent
Link: https://bit.ly/2WVXX54
Insulation apparatus The invention relates to an isolation apparatus for the transport of a patient who is potentially infectious, who has been subject to chemicals or biological agents. The invention comprises a transparent or semi-transparent tubular enclosure, having two opposite ends. A pair of end walls are secured to each of the two opposite ends of this tubular enclosure. At least one semi-rigid support band extends around a portion of the outer periphery of the tubular enclosure. A base mat assembly, comprising at least a first flexible flat sheet having an upper side and a lower side, which is also part of the invention. The upper side of this first flat sheet is secured to the tubular enclosure, and the underside of this sheet is secured to a reinforcing strap. Each of these reinforcements have lateral ends, and the lateral ends of these straps are formed by loops that serve as handles, through which people can grasp the isolation apparatus and transport the patient to another site for medical attention. In addition, two air inlet and outlet ports are secured to each of the two end walls of the tubular enclosure. Patent Title N° US 62416531
Owner: ISOVAC Products LLC
Inventors: James R. Gauger; Joseph J. Petrovic; George L. Stefanek.
IPC: A61G 10/00
Status: Free use invention
Link: https://bit.ly/3402THG
Autonomous insulation and environmental protection system The invention relates to an autonomous life support system for isolation and protection of the environment to protect a contained patient or, alternatively, isolate a contaminated patient from a clean environment while allowing traumatic injury treatment for the patient. The system comprises the combination of an environmental control system and a containment enclosure that are designed to work in conjunction with a conventional life support stretcher. The environmental control system component has an air management system that is designed and configured to extract contaminated particles and gas from the external air and deliver it to the patient contained within the containment area. The system also includes heating and cooling systems integrated into the system along with an environmental sensor to regulate the tempered air to a desired temperature depending on the conditions of the external environment. Patent Title N° US 6001057
Owner: Northrop Grumman Corporation
Inventors: Richard Anthony Bongiovanni; Peter Andrew Barnett; Douglas Ellwood Shultz
IPC: A61G 10/00
Status: Free use invention
Link: https://bit.ly/2JsTJdc

Information adapted from the Technological Report – INDECOPI 2020
[Enter here]

/ Patents