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公开(公告)号：US10405922B2
公开(公告)日：2019-09-10
申请号：US15495155
申请日：2017-07-05
Applicant: AngioDynamics, Inc.
Inventor： Nigel Cronin , Philip Radford
Abstract: A microwave applicator device comprising a probe (11) for ablating the body of a human or animal, a cooling passage (20,21) extending through the probe (11) and arranged to carry a cooling fluid, a pump (71) for pumping the fluid through the probe (11), and an elongate flexible duct (104) extending between the pump (71) and one end of the cooling passage (20,21), the pump comprising a pump body (73) including a motor (120) and a pump head (72) detachably mounted to the pump body (73), the pump head (72) comprising a first port (86) connected to a proximal end of the elongate flow duct (104), a second port (85) and fluid propulsion means (84,92) for creating a flow of fluid between the ports (85,86) and along the elongate flow duct 104 upon energization of the motor (120), the pump head (72) being arranged to sealingly contain the fluid. The pump head (72), the elongate flexible duct (104) and the probe (11) form a replaceable assembly that can be detached from the pump body (73) and discarded following use.
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公开(公告)号：US20190235095A1
公开(公告)日：2019-08-01
申请号：US16368447
申请日：2019-03-28
Applicant: AngioDynamics, Inc.
Inventor： John ISHAM
Abstract: A radio-opaque plastic scintillator detector (PSD) for use in various head and neck radiation applications is described. Bite plates, nose cones and ear cones are provided for use therewith, each having hollow tubes into which PSD cables can be inserted for real time measurement of radiation during treatment.
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公开(公告)号：US20190159829A1
公开(公告)日：2019-05-30
申请号：US16222319
申请日：2018-12-17
Applicant: AngioDynamics, Inc.
Inventor： Peter Callas , David Warden , Robert M. Pearson
IPC: A61B18/14
Abstract: System for electrically ablating tissue of a patient through a plurality of electrodes includes a memory, a processor and a treatment control module stored in the memory and executable by the processor. The treatment control module generates an estimated treatment region based on the number of electrical pulses to be applied.
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公开(公告)号：US20190143085A1
公开(公告)日：2019-05-16
申请号：US16244711
申请日：2019-01-10
Applicant: AngioDynamics, Inc.
Inventor： John Isham
Abstract: A prostate immobilizing balloon having a central seating area that on full inflation cups the prostate to hold it during treatment is combined with a gas lumen, a locking member and one or more fiducial markers. Methods of using same are also provided.
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公开(公告)号：US10279112B2
公开(公告)日：2019-05-07
申请号：US14665389
申请日：2013-09-24
Applicant: AngioDynamics, Inc.
Inventor： Eric Houde , Glenn Wadleigh , Todd France , George Bourne , Matthew Cunningham , Gerhard A Foelsche , Gregory T Hughes , Jeffrey Thumm , James J Mitchell , Kirsten Cleveland
Abstract: Automated injection system disclosed in this application advantageously provides physicians with a simplified interface for selecting fluid sources, such as saline, contrast, or a mixture of both, to inject at high pressures. The injector system may comprise a multi-use subassembly, a single-use subassembly, a fitting to fluidly connect the multi-use and single-use subassemblies, a hand held controller, a user interface, and an injector housing.
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Patent Agency Ranking
公开(公告)号：US20190125441A1
公开(公告)日：2019-05-02
申请号：US15684315
申请日：2017-08-23
Applicant: AngioDynamics, Inc.
Inventor： Nigel Cronin
IPC: A61B18/18
Abstract: A radiation applicator with a dielectric body (2) surrounding the antenna. The dielectric body (2) is comprised of three sections (3, 4 and 5) with different dielectric constants to provide broad-band matching of the applicator to surrounding material. Washers (10) and (11) are mounted on the antenna to act as reflectors.
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公开(公告)号：US10258405B2
公开(公告)日：2019-04-16
申请号：US15595305
申请日：2017-05-15
Applicant: AngioDynamics, Inc.
Inventor： Shaily Bhargav , David A. Blau , James G. Lovewell , Robert M. Pearson
Abstract: A tissue treatment selection device that has at least one treatment delivery member, a delivery setting circuit that is coupled to the treatment delivery member that is adapted to be deployed into tissue to deliver therapeutic energy to a target tissue zone, and the processing circuit is operable to set treatment parameters in the delivery setting circuit that is operable to set treatment parameters in the delivery setting circuit. The processing circuit is operable to transmit a test signal through the deployed treatment delivery member and to determine deployment status. The treatment selection device has a processing circuit adapted to send a message to a display device that indicates that the deployed treatment delivery member has been determined to be compensable and contains a suggested change in the treatment parameters. Also presented herein is a method of treating a tissue of a patient using the treatment delivery device.
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公开(公告)号：US20190046785A1
公开(公告)日：2019-02-14
申请号：US16164229
申请日：2018-10-18
Applicant: AngioDynamics, Inc.
Inventor： Karla Weaver , Paul D. DiCarlo
Abstract: A pressure actuated valve for controlling the flow of fluid through a medical device, the valve comprises a housing including a lumen extending therethrough and a flow control membrane extending across the lumen to control the flow of fluid through the lumen. The membrane includes a plurality of slits extending therethrough so that, when the membrane is acted upon by a pressure of at least a threshold magnitude, the slits open to permit flow through the lumen and, when not acted upon by a pressure of at least the predetermined magnitude, the slits are maintained dosed by a biasing force applied thereto by the membrane to prevent flow through the lumen. Each of the slits extends between end portions thereof along a curve wherein a distance between a first end portion of a first one of the slits and a first end portion of a second one of the slits is a minimum distance between the first and second slits.
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公开(公告)号：US20180126141A1
公开(公告)日：2018-05-10
申请号：US15864507
申请日：2018-01-08
Applicant: AngioDynamics, Inc.
Inventor： George Bourne , James Culhane
CPC classification number: A61M39/0208 , A61M5/1415 , A61M39/04 , A61M2039/0211 , A61M2039/0223 , A61M2039/0232
Abstract: A medical device comprises a flexible member that can be adhesively attached to a housing of the medical device, allowing implantation of the medical device into a body through an incision of reduced size. The flexible member can be attached to the housing either before or after implantation into the body. The flexible member comprises suture locations, including a permeable membrane or a suture hole, for suturing the medical device to tissue of the body. The suture holes can be filled with a substance penetrable by a suture needle, to minimize tissue ingrowth before or after suturing.
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公开(公告)号：US09913686B2
公开(公告)日：2018-03-13
申请号：US14983664
申请日：2015-12-30
Applicant: AngioDynamics, Inc.
Inventor： Nigel Cronin , Peter Clegg
CPC classification number: A61B18/1815 , A61B2018/00023 , A61B2018/00166 , A61B2018/00821 , A61B2018/1861
Abstract: A microwave applicator having a probe which comprises an elongate shaft (14), the shaft having an external tubular wall (18), a radiating portion (15) disposed at the distal end of the shaft (14), a transmission line (17) extending to the radiating portion internally of the tubular external wall (18), and an elongate flow dividing member (19) which co-extends with the transmission line (17) longitudinally of the shaft (14), the side wall of the transmission line (17) and the side wall of the flow dividing member (19) contacting each other and contacting the internal surface of the external tubular wall (18) at two-spatially separated discrete positions, thereby defining a pair of flow channels (20, 21) inside the shaft (14). In use, cooling fluid can pass down one channel (20) and return via the other channel (21). The structure of the probe is uncomplicated and the probe is straightforward to assemble.
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