Patents by Inventor Robert Axelsson

Robert Axelsson 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).

  • Publication number: 20250186031
    Abstract: A multi-functional endosurgical device (1) comprises a tube (3), an end effector (21), and a device operating part (4). The tube (3) several lengthwise extending channels (9) for supplying a liquid and suction to the end effector (21) and to apply current to perform diathermy. A slide rail assembly (5) comprises at a main slide guide body (46) that accommodates an end effector slider (47) and a junction slider (48). The end effector slider (47) slides in the guideway (54) and is connected to the effector sleeve (17) through one of the lengthwise extending channels to operate said effector sleeve (17) in relation to the end effector. The junction slider (48) also slides in the guideway (54) downstream the end effector slider (47). The junction slider (48) is connected to the tube (3) to arrange at least a first lengthwise extending channel (9), a second lengthwise extending channel (10) and a third lengthwise extending channel (15) of the tube (3) in communication with the end effector (21).
    Type: Application
    Filed: February 20, 2025
    Publication date: June 12, 2025
    Inventors: Ronny Brakhya, Hannes Ulvegard, Robert Axelsson, Miden Melle Hannah, Noomi Altgärde
  • Patent number: 12256909
    Abstract: A multi-functional endosurgical device (1) comprises a tube (3), an end effector (21), and a device operating part (4). The tube (3) several lengthwise extending channels (9) for supplying a liquid and suction to the end effector (21) and to apply current to perform diathermy. A slide rail assembly (5) comprises at a main slide guide body (46) that accommodates an end effector slider (47) and a junction slider (48). The end effector slider (47) slides in the guideway (54) and is connected to the effector sleeve (17) through one of the lengthwise extending channels to operate said effector sleeve (17) in relation to the end effector. The junction slider (48) also slides in the guideway (54) downstream the end effector slider (47). The junction slider (48) is connected to the tube (3) to arrange at least a first lengthwise extending channel (9), a second lengthwise extending channel (10) and a third lengthwise extending channel (15) of the tube (3) in communication with the end effector (21).
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: March 25, 2025
    Assignee: Multi4 Medical AB
    Inventors: Ronny Brakhya, Hannes Ulvegard, Robert Axelsson, Miden Melle Hannah, Noomi Altgärde
  • Patent number: 12257207
    Abstract: A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: March 25, 2025
    Assignee: OTIVIO AS
    Inventors: Jonas Elderstiern, Hannes Ulvegard, Ronny Brakhya, Robert Axelsson, Juho Laasanen, Iacob Mathiesen, Arnar Kristjansson
  • Patent number: 12239813
    Abstract: A coupling device (100) for transferring a fluid is provided. The coupling device comprises a first housing (110), a tube portion (140) projecting into the first housing, and a second housing (200) displaceably arranged within the first housing. A third housing (300) is releasably connectable to the second housing and displaceably arranged within the first housing when connected to the second housing. Control element(s) are configured to conditionally seal first and/or second sealing elements when the second housing and the third housing are connected. In a first position of the second housing, the tube portion and the channel are sealingly separated by the first and second sealing elements when the second housing and the third housing are connected. In a second position of the second housing, the tube portion projects through the first and second sealing elements for enabling a transfer of fluid through the coupling device.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: March 4, 2025
    Assignee: Interlinked AB
    Inventors: Rebecca Stjernberg Bejhed, Christopher Blacker, Katarina Hedbeck, Ronny Brakhya, Robert Axelsson
  • Publication number: 20240416101
    Abstract: A coupling system for fluid transfer and a system for transferring fluids into a patient are provided. The coupling system comprising a first tube, at least one second tube, a coupling device configured for a connection of the at least one second tube with the first tube, wherein the coupling device comprises at least one first connector element and at least one second connector element configured to matingly connect for a connection between the at least one second tube and the first tube, wherein the first connector element comprises a first sealing element and a tube portion, and wherein the second connector element comprises a second sealing element, whereby in a connected state of the coupling device, the tube portion projects through the first and second sealing elements for enabling a transfer of fluid through the coupling device.
    Type: Application
    Filed: December 5, 2022
    Publication date: December 19, 2024
    Applicant: Interlinked AB
    Inventors: Robert Axelsson, Katarina Hedbeck, Rebecca Bejhed, Christopher Blacker
  • Publication number: 20240230000
    Abstract: A coupling device (100) for transferring a fluid is provided. The coupling device comprises a first housing (110), a tube (140) and a first sealing element (220). The coupling device further comprises a second housing (300) comprising a channel (310) and a second scaling element (320). At a first and second stage of a connection of the coupling device, the first and second sealing elements, of which at least one comprises an antimicrobial coating, are configured to abut each other and sealingly separate the tube and the channel, whereafter the tube projects through the first and second sealing elements for enabling a transfer through the coupling device. At a first and second stage of a disconnection of the coupling device, first (400) and second spaces (410) are respectively defined for enclosing the fluid, whereby the fluid is arranged to come into contact with the antimicrobial coating.
    Type: Application
    Filed: June 30, 2022
    Publication date: July 11, 2024
    Applicant: Tada Group AB
    Inventors: Robert Axelsson, Katarina Hedbeck, Rebecca Bejhed, Christopher Blacker
  • Publication number: 20230310825
    Abstract: A coupling device (100) for transferring a fluid is provided. The coupling device comprises a first housing (110), a tube portion (140) projecting into the first housing, and a second housing (200) displaceably arranged within the first housing. A third housing (300) is releasably connectable to the second housing and displaceably arranged within the first housing when connected to the second housing. Control element(s) are configured to conditionally seal first and/or second sealing elements when the second housing and the third housing are connected. In a first position of the second housing, the tube portion and the channel are sealingly separated by the first and second sealing elements when the second housing and the third housing are connected. In a second position of the second housing, the tube portion projects through the first and second sealing elements for enabling a transfer of fluid through the coupling device.
    Type: Application
    Filed: July 21, 2021
    Publication date: October 5, 2023
    Applicant: Tada Group AB
    Inventors: Rebecca Stjernberg Bejhed, Christopher Blacker, Katarina Hedbeck, Ronny Brakhya, Robert Axelsson
  • Publication number: 20230181238
    Abstract: A method for treating or diagnosing cancer with and endosurgical device comprising at least two lengthwise extending channels (2,3,4,5; 2?,3?,4?,5?), two opposite jaws (9,10;9?,10?;9?,10?) with use of diathermy and flushing a tissue specimen to a proximal end of the endosurgical device. The method allows the surgeon to take several tissue specimens from an organ and to perform several functionalities when the device is inside the organ. The endosurgical device for use in the method is also disclosed.
    Type: Application
    Filed: January 6, 2023
    Publication date: June 15, 2023
    Inventors: Robert Axelsson, Ronny Brakhya, Henrik Vagerstam, Miden Melle Hannah
  • Patent number: 11607335
    Abstract: An implant that has a tubular interior section for implantation into a patient, an exterior section connected to the interior section and an ingrowth member that includes a three-dimensional porous structure. The three-dimensional porous structure is typically located at the inner circumference of the interior section and has desirable properties to facilitate ingrowth of tissue.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: March 21, 2023
    Assignee: OSTOMYCURE AS
    Inventors: Benedict Brönnimann, Mats Erik Kindahl Cardell, Jan Anders Berglund, Robert Axelsson
  • Patent number: 11547470
    Abstract: An endosurgical device is provided. The endosurgical device comprises a flexible tube having at least two lengthwise extending channels, an end effector comprising two opposite jaws having opposite cutting edges, an effector sleeve that surrounds the tube at least at the distal tube end, and means for reciprocating the end effector axially in relation to the effector sleeve to close the jaws when the effector sleeve is moved forward and backwards to close and open the jaws, respectively. The exterior face of the opposite jaws is electrically insulated, and an electrical cord for providing current to the end effector extends inside one of the lengthwise extending channels of the tube. The endosurgical device may allow the surgeon to take several tissue specimens from an organ and to perform several functionalities when the device is inside the organ.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: January 10, 2023
    Assignee: MULTI4 AB
    Inventors: Robert Axelsson, Ronny Brakhya, Henrik Vagerstam, Miden Melle Hannah
  • Publication number: 20220377952
    Abstract: The present invention provides a mounting tool tip arranged for being releasably mounted to mounting tool of a component mounting machine, said mounting tool being rotatably arranged in said component mounting machine around a vertical rotational axis. The mounting tool tip comprises a tip portion at a first end and arranged for engagement with a component to be mounted in a component mounting machine; engagement means for mounting said mounting tool tip to said mounting tool. Further, the engagement means is arranged at a second end opposite said first end and further configured such that said tip portion is off-center in a horizontal direction compared to said rotational axis when the mounting tool tip is mounted to said mounting tool. The present invention further provides a mounting tool, a mount head, a component mounting machine as well as method for simultaneously picking at least two components arranged in adjacent component tapes in a component mounting machine.
    Type: Application
    Filed: December 4, 2020
    Publication date: November 24, 2022
    Applicant: Mycronic AB
    Inventor: Robert AXELSSON
  • Patent number: 11259985
    Abstract: A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: March 1, 2022
    Assignee: OTIVIO AS
    Inventors: Jonas Elderstiern, Hannes Ulvegard, Ronny Brakhya, Robert Axelsson, Iacob Mathiesen, Arnar Kristjansson
  • Publication number: 20220054114
    Abstract: A multi-functional endosurgical device (1) comprises a tube (3), an end effector (21), and a device operating part (4). The tube (3) several lengthwise extending channels (9) for supplying a liquid and suction to the end effector (21) and to apply current to perform diathermy. A slide rail assembly (5) comprises at a main slide guide body (46) that accommodates an end effector slider (47) and a junction slider (48). The end effector slider (47) slides in the guideway (54) and is connected to the effector sleeve (17) through one of the lengthwise extending channels to operate said effector sleeve (17) in relation to the end effector. The junction slider (48) also slides in the guideway (54) downstream the end effector slider (47). The junction slider (48) is connected to the tube (3) to arrange at least a first lengthwise extending channel (9), a second lengthwise extending channel (10) and a third lengthwise extending channel (15) of the tube (3) in communication with the end effector (21).
    Type: Application
    Filed: December 3, 2019
    Publication date: February 24, 2022
    Inventors: Ronny Brakhya, Hannes Ulvegard, Robert Axelsson, Miden Melle Hannah, Noomi Altgärde
  • Publication number: 20220047251
    Abstract: A tissue specimen collector (8; 132), which is adapted for collecting tissue specimens during a biopsy procedure, is a multi-chamber collector having a main collector housing (58; 133) and a collector rack (59; 138) arranged lengthwise displaceable inside the main collector housing (58; 133). The collector rack (59; 138) has a series of adjacent chambers (60; 143) for accommodating tissue specimens, and said main collector housing (58; 133) has a collector port (71a; 167) adapted to connect to a supply of tissue specimens to receive tissue specimens in each consecutive chamber of the serious of adjacent chambers in the order they are resected from suspicious tissue.
    Type: Application
    Filed: December 3, 2019
    Publication date: February 17, 2022
    Inventors: Ronny Brakhya, Hannes Ulvegard, Robert Axelsson, Noomi Altgärde, Miden Melle Hannah
  • Patent number: 11110021
    Abstract: A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: September 7, 2021
    Assignee: OTIVIO AS
    Inventors: Juho Laasanen, Sanna Tuononen, Petri Rantanen, Joachim Rasmussen, Andreas Erlandsen, Jakob Pettersen, Marius Andresen, Iacob Mathiesen, Arnar Kristjansson, Jonas Elderstiern, Hannes Ulvegard, Ronny Brakhya, Robert Axelsson
  • Publication number: 20210186797
    Abstract: A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Jonas ELDERSTIERN, Hannes ULVEGARD, Ronny BRAKHYA, Robert AXELSSON, Juho LAASANEN, Iacob MATHIESEN, Arnar KRISTJANSSON
  • Patent number: 10940075
    Abstract: A pressure therapy device includes a pressure chamber, an inflatable padding, a seal, and a positioning mechanism. The pressure chamber has an opening arranged for admitting the inflatable padding and a limb of a user. The inflatable padding is inflatable to enclose and fix the limb in position. The seal covers the opening, including the inflatable padding and the limb to seal the pressure chamber from ambient atmospheric pressure. A pump unit is provided to generate a non-atmospheric pressure within the pressure chamber and includes a first valve system and a piston with safety release features for preventing unsafe pressure levels.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: March 9, 2021
    Assignee: OTIVIO AS
    Inventors: Jonas Elderstiern, Hannes Ulvegard, Ronny Brakhya, Robert Axelsson, Juho Laasanen, Iacob Mathiesen, Arnar Kristjansson
  • Publication number: 20200397662
    Abstract: There is provided a device for dispensing one or more drugs in pellet form, including a cartridge including a chamber for containing a plurality of drugs in pellet form, a screw pump configured to receive pellets from the chamber and, upon rotation of the screw pump, transport the pellets from the chamber to be dispensed from the device via the screw pump, and a rotating member extending through the cartridge and configured to rotate the screw pump so as to dispense pellets therefrom.
    Type: Application
    Filed: December 17, 2018
    Publication date: December 24, 2020
    Inventors: Robert Axelsson, Ronny Brakhya, Lubomir Petrov Gradinarsky, John Charles Price Hayman, Per Magnus Karemyr, Martin Olovsson, Anders Jimgren, Philip-Jan Alfons Constant Flebus, Oscar Emil Nilsson, Emelie Margareta Svensson
  • Publication number: 20200375655
    Abstract: An endosurgical device is provided. The endosurgical device comprises a flexible tube having at least two lengthwise extending channels, an end effector comprising two opposite jaws having opposite cutting edges, an effector sleeve that surrounds the tube at least at the distal tube end, and means for reciprocating the end effector axially in relation to the effector sleeve to close the jaws when the effector sleeve is moved forward and backwards to close and open the jaws, respectively. The exterior face of the opposite jaws is electrically insulated, and an electrical cord for providing current to the end effector extends inside one of the lengthwise extending channels of the tube. The endosurgical device may allow the surgeon to take several tissue specimens from an organ and to perform several functionalities when the device is inside the organ.
    Type: Application
    Filed: December 14, 2018
    Publication date: December 3, 2020
    Inventors: Robert Axelsson, Ronny Brakhya, Henrik Vagerstam, Miden Melle Hann
  • Patent number: RE49095
    Abstract: A method of designing a guide tool for cartilage repair in an articulating surface of a joint, comprising the steps of: I. determining physical parameters for cartilage damage in a joint and generating design parameters for cartilage repair objects and their relative placement in a predetermined pattern. comprising: II. selecting repair objects to fit the individual cartilage damage site wherein the repair objects have: cross sectional areas adapted to fit the surface area of the cartilage damage site, lengths adapted to fit the selected joint and/or type of cartilage damage, and surfaces intended to align with the articular cartilage surface in the joint, based on the healthy surface contour curvature, III. determining, based on obtained image data, positions and angles of the selected cartilage repair objects, wherein the positions and angles are adapted so that the selected repair objects fit the individual cartilage damage site, IV.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: June 7, 2022
    Assignee: EPISURF IP-MANAGEMENT AB
    Inventors: Nina Bake, Janarne Wetterheim, Robert Axelsson, Martin Qvänstedt