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公开(公告)号：US20230248430A1
公开(公告)日：2023-08-10
申请号：US18012208
申请日：2021-06-29
Applicant: Emblation Limited
Inventor： Eamon McErlean , Gary Beale
CPC classification number: A61B18/1815 , H01Q5/47 , A61B18/14 , A61B17/00 , A61B2018/1823 , A61B2018/1892 , A61B2017/00526 , A61B2018/00642
Abstract: A radio frequency (RF) or microwave energy applicator device (10) for applying radio frequency or microwave radiation to a target (22), the applicator (10) comprising: an energy generator module (12) for generating RF or microwave energy, wherein the energy generator module (12) comprises an energy output (16) for outputting said generated energy; a radiating structure (14) for radiating RF or microwave radiation to the target wherein the radiating structure (14) comprises an energy input (18), wherein the energy generator module (12) and the radiating structure (14) are coupled to provide the energy output (16) of the energy generator module (12) and the energy input (18) of the radiating structure (14) at a transmission interface (20); wherein the transmission interface (20) comprises at least one transmission feature comprising a size, dimension and/or shape selected so that at least part of the energy provided to the transmission interface (20) is transmitted to the radiating structure (18) and/or at least part of the energy provided to the transmission interface (20) is reflected.
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公开(公告)号：US11701173B2
公开(公告)日：2023-07-18
申请号：US16447663
申请日：2019-06-20
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean
CPC classification number: A61B18/1815 , B05D5/00 , B29C45/0001 , H05B6/70 , H05B6/701 , H05B6/72 , B29L2031/34
Abstract: A method of forming a microwave applicator comprising forming a body comprising dielectric material so that there is a void in the dielectric material, and depositing conductive material in the void to form a feed for coupling energy into the dielectric material.
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公开(公告)号：US20220219007A1
公开(公告)日：2022-07-14
申请号：US17557602
申请日：2021-12-21
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean , Matthew Kidd , Shailesh Joshi
Abstract: The present disclosure provides compositions, medicaments and methods for treating or preventing disorders, conditions and/or diseases affecting keratinised structures or tissues such as, for example, nails.
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公开(公告)号：US20220175448A1
公开(公告)日：2022-06-09
申请号：US17598712
申请日：2020-03-27
Applicant: Emblation Limited
Inventor： Eamon Mcerlean , Gary Beale , Shailesh Joshi
Abstract: A microwave apparatus comprises: a microwave feed line configured to deliver microwave energy having a selected operational frequency or range of frequencies to a radiating element extending from or coupled to a distal end of the microwave feed line; the radiating element; and a reactive element formed in or on the microwave feed line; wherein the operational frequency or range of frequencies is selected such that the reactive element both provides a desired degree of match between an impedance of the radiating element and an impedance of the microwave feed line, and reduces or eliminates surface currents flowing on a ground of the feed line.
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公开(公告)号：US20210244469A1
公开(公告)日：2021-08-12
申请号：US17273554
申请日：2019-08-30
Applicant: Emblation Limited
Inventor： Eamon McErlean , Gary Beale , Matthew Kidd , Shailesh Joshi
IPC: A61B18/18
Abstract: A microwave system comprises: a microwave generator; and a microwave cable apparatus comprising a coaxial cable, wherein an exposed distal portion of an inner conductor of the coaxial cable is longer than an outer conductor of the coaxial cable, and wherein at least part of the exposed distal portion of the inner conductor is bent with respect to a longitudinal axis of the coaxial cable, thereby to provide a directional radiating element; wherein the microwave generator is configured to provide microwave energy to the cable apparatus at a frequency that provides directional radiation of microwave energy having a desired directionality from the radiating element.
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Patent Agency Ranking
公开(公告)号：US11083521B2
公开(公告)日：2021-08-10
申请号：US15251113
申请日：2016-08-30
Applicant: EMBLATION LIMITED
Inventor： Eamon Mcerlean , Gary Beale
Abstract: A medical microwave delivery system comprises a microwave generator for providing microwave energy, wherein the microwave generator is electrically isolated from an electrical earth of the medical microwave delivery system, a coaxial cable configured to transfer microwave energy from the microwave generator, and a ferrite element configured to at least partially surround at least part of the coaxial cable.
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公开(公告)号：US11963716B2
公开(公告)日：2024-04-23
申请号：US15213946
申请日：2016-07-19
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean
CPC classification number: A61B18/1815 , A61N5/025 , A61N5/04 , A61N5/0624 , A61B2018/00452 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61N5/0616
Abstract: Methods and apparatus for the treatment of dermatological conditions, including, for example, viral infections, microbial infections, cancers, dermatological conditions and particularly infections of the skin caused by human papillomavirus (HPV).
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公开(公告)号：US20220266048A1
公开(公告)日：2022-08-25
申请号：US17629030
申请日：2020-07-23
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean , Matthew Kidd , Shailesh Joshi
Abstract: A microwave system comprises: a microwave generator; a controller configured to control the microwave generator to generate microwave energy having a selected operational frequency or range of frequencies; a microwave cable configured to deliver the microwave energy to a microwave antenna extending from or coupled to a distal end of the microwave cable; and the microwave antenna, the microwave antenna comprising a plurality of slots distributed along a portion of the microwave antenna, wherein a width of the slots varies with distance along the portion of the microwave antenna.
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公开(公告)号：US20220190453A1
公开(公告)日：2022-06-16
申请号：US17442530
申请日：2020-03-25
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean
Abstract: A filtering device for use in a medical microwave delivery system is disclosed. The filtering device comprises a DC block and a microwave absorbing element. The microwave absorbing element is disposed around the DC block and/or around one or more elements within the DC block. Also disclosed is a medical microwave delivery system comprising a microwave generator system and the filtering device, wherein the filtering device is coupled to an output of the microwave generator system.
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公开(公告)号：US20210161595A1
公开(公告)日：2021-06-03
申请号：US17047982
申请日：2019-04-16
Applicant: Emblation Limited
Inventor： Gary Beale , Eamon McErlean , Matthew Donald Kidd , Shailesh Joshi
IPC: A61B18/18
Abstract: A microwave antenna apparatus comprises an electrically conductive ground element defining an aperture, an electrically conductive elongated element extending through the aperture and terminating at a distal end, and one or more dielectric elements. The one or more of the dielectric elements electrically insulate the elongated element and the ground element from one another. The microwave antenna apparatus may be configured for use in radiating microwave energy into surface tissue of a uterine cervix so as to provide a therapeutic effect in one or more regions of the uterine cervix, such as one or more regions of the cervix infected with human papillomavirus (HPV) and/or diagnosed with cervical intraepithelial neoplasia (CIN) or so as to create the correct biological response in one or more such regions. The microwave antenna apparatus may be configured for localized non-ablative hyperthermia of the surface tissue of the uterine cervix, localized ablation of the surface tissue of the uterine cervix, and/or cauterisation of the surface tissue of the uterine cervix.
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