Patents by Inventor Jakob Boennelykke Kristensen
Jakob Boennelykke Kristensen 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).
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Publication number: 20230372649Abstract: The resuscitator (1) includes a self-inflating squeeze bag (2) having an inlet opening accommodating an inlet valve arrangement (6) adapted to allow inflow of air into the squeeze bag and to prevent outflow of air from the squeeze bag through the inlet opening and an outlet opening accommodating a patient valve arrangement (8) adapted to allow outflow of air from the squeeze bag into the patient valve housing and adapted to prevent inflow of air into the squeeze bag through the outlet opening. The patient valve housing includes a patient connection port (9) for ventilation of a patient and a patient expiration outlet port (10) for outlet of exhaled gas from the patient valve housing to the surroundings. The resuscitator includes a filter arrangement (11) located upstream the outlet opening of the squeeze bag in order to filter air before reaching the patient valve arrangement from the squeeze bag.Type: ApplicationFiled: October 4, 2021Publication date: November 23, 2023Applicant: AMBU A/SInventors: Birgitte Lidegaard FREDERIKSEN, Jakob Bønnelykke KRISTENSEN, Alex ETWIL
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Patent number: 11672413Abstract: An articulated tip part suitable for an endoscope, where the articulated tip part includes a distal end segment, a proximal end segment and a number of intermediate segments arranged between the distal end segment and the proximal end segment, the segments being joined together to form an articulated assembly of segments, a passage running along the length of the articulated tip part, and a bending element, the bending element being fastened to at least two segments and being arranged along a path which is essentially parallel to a centerline of the articulated tip part.Type: GrantFiled: March 26, 2018Date of Patent: June 13, 2023Assignee: AMBU A/SInventor: Jakob Bønnelykke Kristensen
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Publication number: 20230144859Abstract: A video endoscope including an operating handle; an insertion tube extending distally from the operating handle; a camera at the distal end of the insertion tube; a working channel extending from the housing to the distal end of the insertion tube; and control cables; the operating handle including: a housing; a control lever comprising a wall and trunnions extending laterally from the wall; a first wall comprising a first support aperture; a second wall comprising a second support aperture, the first support aperture and the second support aperture receiving the trunnions to facilitate rotation of the control lever; a sealed compartment; and lateral grooves configured to receive guiding cables.Type: ApplicationFiled: January 5, 2023Publication date: May 11, 2023Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Patent number: 11553113Abstract: A video endoscope including an operating handle; an insertion tube extending distally from the operating handle; a camera at the distal end of the insertion tube; a working channel extending from the housing to the distal end of the insertion tube; and control cables; the operating handle including: a housing; a control lever comprising a wall and trunnions extending laterally from the wall, the wall comprising a control lever immobilization aperture; a first wall comprising a first support aperture and a first immobilization aperture; a second wall comprising a second support aperture, the first support aperture and the second support aperture receiving the trunnions to facilitate rotation of the control lever, and the control lever immobilization aperture and the first immobilization aperture being alignable to receive a tool and thereby immobilize the control lever in a neutral position during attachment of the control cables to the control lever.Type: GrantFiled: March 17, 2021Date of Patent: January 10, 2023Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Patent number: 11337588Abstract: An endoscope (1) having a handle with a handle housing (2) and an insertion tube (3) extending from said handle (2) and terminating in a tip part (4) at the distal end of the endoscope (1). A working channel and having a distal end and a proximal end extends within the insertion tube (3). The endoscope further comprises motion transfer means (53, 54) extending within said working channel and adapted to operate a tool (55) at the exit port of the tip part (4) in response to the activation of an operating member (22). The working channel comprises a generally tubular working channel wall. The distal working channel end comprises an exit port at the tip part (4) at the distal end of the endoscope (1). The proximal working channel end comprises an end sealing means accommodated within the handle housing (2). An entry port is provided between the distal working channel end and the proximal working channel end.Type: GrantFiled: April 3, 2020Date of Patent: May 24, 2022Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Peer Hoffmann
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Publication number: 20210203813Abstract: A video endoscope including an operating handle; an insertion tube extending distally from the operating handle; a camera at the distal end of the insertion tube; a working channel extending from the housing to the distal end of the insertion tube; and control cables; the operating handle including: a housing; a control lever comprising a wall and trunnions extending laterally from the wall, the wall comprising a control lever immobilization aperture; a first wall comprising a first support aperture and a first immobilization aperture; a second wall comprising a second support aperture, the first support aperture and the second support aperture receiving the trunnions to facilitate rotation of the control lever, and the control lever immobilization aperture and the first immobilization aperture being alignable to receive a tool and thereby immobilize the control lever in a neutral position during attachment of the control cables to the control lever.Type: ApplicationFiled: March 17, 2021Publication date: July 1, 2021Inventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Patent number: 11033287Abstract: A grasping tool (20) for removing a stent from the body of a patient. The grasping tool has a grasping head (38) forming two jaws connected to each other and configured to be shifted between an open state and a closed state. Each jaw includes three portions having different thicknesses. The grasping tool is configured to obtain sufficient holding force between the jaws while requiring reduced operating force of the tool. A method for removing a stent from a patient is also disclosed.Type: GrantFiled: May 24, 2016Date of Patent: June 15, 2021Assignee: Coloplast A/SInventors: Kaspar Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Boennelykke Kristensen
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Patent number: 10965844Abstract: An endoscope (1) having an operating handle (2) including a handle housing arranged at a proximal end thereof and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1). The endoscope (1) comprises a sealed compartment (59, 64) adapted to accommodate electronic circuitry of the endoscope (62) and arranged at least partially within said handle housing.Type: GrantFiled: April 28, 2020Date of Patent: March 30, 2021Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Publication number: 20200267292Abstract: An endoscope (1) having an operating handle (2) including a handle housing arranged at a proximal end thereof and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1). The endoscope (1) comprises a sealed compartment (59, 64) adapted to accommodate electronic circuitry of the endoscope (62) and arranged at least partially within said handle housing.Type: ApplicationFiled: April 28, 2020Publication date: August 20, 2020Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Publication number: 20200229680Abstract: An endoscope (1) having a handle with a handle housing (2) and an insertion tube (3) extending from said handle (2) and terminating in a tip part (4) at the distal end of the endoscope (1). A working channel and having a distal end and a proximal end extends within the insertion tube (3). The endoscope further comprises motion transfer means (53, 54) extending within said working channel and adapted to operate a tool (55) at the exit port of the tip part (4) in response to the activation of an operating member (22). The working channel comprises a generally tubular working channel wall. The distal working channel end comprises an exit port at the tip part (4) at the distal end of the endoscope (1). The proximal working channel end comprises an end sealing means accommodated within the handle housing (2). An entry port is provided between the distal working channel end and the proximal working channel end.Type: ApplicationFiled: April 3, 2020Publication date: July 23, 2020Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Peer Hoffmann
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Patent number: 10646107Abstract: An endoscope having a handle with a handle housing arranged at a proximal end of the endoscope and an insertion tube extending from said handle and terminating in a tip part of a bending section at the distal end of the endoscope, the bending section comprises a distal tubular end segment and a plurality of articulated bending segments, the bending section comprises an intermediate segment between the proximal distal end segment and the plurality of articulated bending segments, wherein the intermediate segment is longer than a bending segment and the distal end segment.Type: GrantFiled: May 26, 2016Date of Patent: May 12, 2020Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Lasse Kjeld Gjøske Petersen
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Patent number: 10645260Abstract: An endoscope (1) having an operating handle (2) comprising a handle housing arranged at a proximal end thereof and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1). The endoscope (1) comprises a sealed compartment (59, 64) adapted to accommodate electronic circuitry of the endoscope (62) and arranged at least partially within said handle housing.Type: GrantFiled: May 26, 2016Date of Patent: May 5, 2020Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Patent number: 10624617Abstract: An endoscope (1) having an operating handle comprising a handle housing (2) and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1) and terminating in a tip part (4) at the distal end of the endoscope (1). The endoscope (1) comprises a tool operating member (22) for operating a too (55) at the tip part (4). A control means connects the tool operating member (22) and the tool (55), so as to allow linear movement (55) of the tool in response to activation of said tool operating member (22). The control means is adapted to also perform a compound movement of said tool (55) in response to activation of said tool operating member (22), where the compound movement comprises a task movement in addition to said linear movement.Type: GrantFiled: May 26, 2016Date of Patent: April 21, 2020Assignee: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Peer Hoffmann
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Publication number: 20200113415Abstract: An articulated tip part suitable for an endoscope where the articulated tip part includes a distal end segment, a proximal end segment and a number of intermediate segments arranged between the distal end segment and the proximal end segment, said segments being joined together to form an articulated assembly of segments, a passage running along the length of the articulated tip part, and a bending element, said bending element being fastened to at least two segments and being arranged along a path which is essentially parallel to a centerline of the articulated tip part.Type: ApplicationFiled: March 26, 2018Publication date: April 16, 2020Inventor: Jakob Bønnelykke KRISTENSEN
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Patent number: 10507126Abstract: An endoscope (1) having an operating handle comprising a handle housing (2) and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1) and terminating in a tip part (4) at the distal end of the endoscope (1). The endoscope (1) comprises a tool operating member (22) for operating a tool (55) at the tip part (4). A control means connects the tool operating member (22) and the tool (55), so as to allow movement (55) of the tool in response to activation of said tool operating member (22). Also disclosed is an endoscope including a grasping tool and a method of removing a stent from a patient.Type: GrantFiled: May 24, 2016Date of Patent: December 17, 2019Assignee: Coloplast A/SInventors: Kaspar Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Sebastien Seguy
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Publication number: 20180303472Abstract: An endoscope (1) having an operating handle comprising a handle housing (2) and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1) and terminating in a tip part (4) at the distal end of the endoscope (1). The endoscope (1) comprises a tool operating member (22) for operating a too (55) at the tip part (4). A control means connects the tool operating member (22) and the tool (55), so as to allow linear movement (55) of the tool in response to activation of said tool operating member (22). The control means is adapted to also perform a compound movement of said tool (55) in response to activation of said tool operating member (22), where the compound movement comprises a task movement in addition to said linear movement.Type: ApplicationFiled: May 26, 2016Publication date: October 25, 2018Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Peer Hoffmann
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Publication number: 20180309908Abstract: An endoscope (1) having an operating handle (2) comprising a handle housing arranged at a proximal end thereof and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1). The endoscope (1) comprises a sealed compartment (59, 64) adapted to accommodate electronic circuitry of the endoscope (62) and arranged at least partially within said handle housing.Type: ApplicationFiled: May 26, 2016Publication date: October 25, 2018Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen
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Publication number: 20180296068Abstract: An endoscope having a handle with a handle housing arranged at a proximal end of the endoscope and an insertion tube extending from said handle and terminating in a tip part of a bending section at the distal end of the endoscope, the bending section comprises a distal tubular end segment and a plurality of articulated bending segments, the bending section comprises an intermediate segment between the proximal distal end segment and the plurality of articulated bending segments, wherein the intermediate segment is longer than a bending segment and the distal end segment.Type: ApplicationFiled: May 26, 2016Publication date: October 18, 2018Applicant: AMBU A/SInventors: Kaspar Mat Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Lasse Kjeld Gjøske Petersen
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Publication number: 20180125514Abstract: A grasping tool (20) for removing a stent from the body of a patient. The grasping tool has a grasping head (38) forming two jaws connected to each other and configured to be shifted between an open state and a closed state. Each jaw includes three portions having different thicknesses. The grasping tool is configured to obtain sufficient holding force between the jaws while requiring reduced operating force of the tool. A method for removing a stent from a patient is also disclosed.Type: ApplicationFiled: May 24, 2016Publication date: May 10, 2018Inventors: Kaspar Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Boennelykke Kristensen
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Publication number: 20160346107Abstract: An endoscope (1) having an operating handle comprising a handle housing (2) and an insertion tube (3) extending from said handle towards a distal end of the endoscope (1) and terminating in a tip part (4) at the distal end of the endoscope (1). The endoscope (1) comprises a tool operating member (22) for operating a tool (55) at the tip part (4). A control means connects the tool operating member (22) and the tool (55), so as to allow movement (55) of the tool in response to activation of said tool operating member (22). Also disclosed is an endoscope including a grasping tool and a method of removing a stent from a patient.Type: ApplicationFiled: May 24, 2016Publication date: December 1, 2016Inventors: Kaspar Matthison-Hansen, Thomas Bachgaard Jensen, Jakob Bønnelykke Kristensen, Sebastien Seguy