公开(公告)号：US11464537B2

公开(公告)日：2022-10-11

申请号：US16797188

申请日：2020-02-21

Applicant: AngioDynamics, Inc.

Inventor： William A Cartier ,  William C Hamilton, Jr. ,  James J Mitchell ,  Daniel T Lagoe

IPC: A61B17/3207 ,  A61B17/221 ,  A61B17/22 ,  A61B90/00

Abstract: A medical device for removing a material from a hollow anatomical structure is provided. The device may include a shaft member. The device may include an expandable centering element near the distal end of the device. The device may include a macerator element either attached to the shaft or independent and freely moveable from the shaft. Alternatively, the device may include a rotating wire attached to the macerator element. The device may include an aspiration lumen in for removal of material. The device may include a drive shaft attached to a motor and used to rotate the macerator element. The device may be used in combination with a distal occlusion element, which may be either a radially expandable filter or balloon member.

公开(公告)号：US11241564B2

公开(公告)日：2022-02-08

申请号：US16179498

申请日：2018-11-02

Applicant: AngioDynamics, Inc.

Inventor： Damon Casiello ,  Mark Girard

IPC: A61M39/04 ,  A61L31/06 ,  A61M1/36 ,  A61M39/02 ,  A61M5/32 ,  A61M5/158 ,  A61L29/12 ,  A61M39/00 ,  A61M1/34

Abstract: The present invention relates to a multi-reservoir port, catheter, and non-coring needle system that supports high-flow applications such as hemodialysis and apheresis. In particular, the invention relates to improvements to provide optimal flow rates, septum life, and septum/needle stability when introducing fluid into the multi-reservoir port.

公开(公告)号：US20210315639A1

公开(公告)日：2021-10-14

申请号：US17229632

申请日：2021-04-13

Applicant: ANGIODYNAMICS, INC.

Inventor： Navid MANUCHERHABADI ,  HAYLEY FORREST

IPC: A61B34/10 ,  A61B18/12 ,  G16H20/30 ,  G06N20/00

Abstract: Provided are devices and techniques to compare current across treatment plans as well as between various clinician and/or clinic protocols. Current from an ablation therapy treatment can be measured and normalized to compare the normalized current between ablation therapy treatments. An efficacy of a treatment, a real-time display of treatment progression, a completion of a treatment, and/or effective treatment planning can be determined based on a change (or a potential change) in the normalized current. Also provided is a database of treatment results including indications of normalized current from the treatments.

公开(公告)号：USD931447S1

公开(公告)日：2021-09-21

申请号：US29773300

申请日：2021-03-09

Applicant: ANGIODYNAMICS, INC.

Designer： Kevin Swift

公开(公告)号：US10912885B2

公开(公告)日：2021-02-09

申请号：US16053690

申请日：2018-08-02

Applicant: AngioDynamics, Inc.

Inventor： Shannon Maguire ,  Anthony Hien

IPC: A61M39/02 ,  A61M5/158 ,  A61M5/14 ,  A61M39/00

Abstract: The instant invention discloses a low-profile infusion set for the infusion and aspiration of fluid. The infusion set comprises an infusion tubing, an extension tube, a housing, a needle, and a needle holder. The extension tube and needle are connected to the housing, creating improved fluid pressure rates and flow rates.

公开(公告)号：US20210030463A1

公开(公告)日：2021-02-04

申请号：US17073039

申请日：2020-10-16

Applicant: AngioDynamics, Inc.

Inventor： Robert Pearson

IPC: A61B18/14

Abstract: A method for treating an infection using irreversible electroporation is presented. The method includes providing an ablation device that has at least one electrode and inserting the ablation device into a target tissue of a patient. The tissue at least partially surrounds the implanted medical device. The outer surface of the medical device is at least partially covered by infectious cells. The method also involves positioning at least one electrode in or near the implanted medical device and delivering electrical pulses to or near the implanted medical device sufficient to irreversibly electroporate the infectious cells.

公开(公告)号：US10813688B2

公开(公告)日：2020-10-27

申请号：US14948696

申请日：2015-11-23

Applicant: AngioDynamics, Inc.

Inventor： Robert Pearson ,  Mark Ortiz ,  Peter Callas

IPC: A61B18/12 ,  A61B18/14 ,  A61N1/05 ,  A61N1/32 ,  A61M25/10 ,  A61B18/00 ,  A61B17/00

Abstract: A method for treating Chronic Obstructive Pulmonary Disease (COPD) or chronic bronchitis to alleviate the discomforts of breathing by using non-thermal electroporation energy to ablate diseased portions of the lung including the bronchus, airways and alveoli which, in effect, opens the restrictive diseased portions thereby maximizing the overall surface area thereof causing improved airflow and uninhibited breathing.

公开(公告)号：US10617845B2

公开(公告)日：2020-04-14

申请号：US15981424

申请日：2018-05-16

Applicant: AngioDynamics, Inc.

Inventor： Raymond Lareau ,  Benjamin Bell ,  Mark Girard

IPC: A61M25/00

Abstract: A catheter that comprises a hub, an elongated conduit, and at least one lumen therein. The lumen includes a proximal lumen section, a distal lumen section, and an intermediate lumen section extending between the proximal and distal lumen sections. The cross-sectional dimension of the intermediate lumen section is less than the cross-sectional dimension of the distal lumen section. In one embodiment, the cross-sectional dimension of the intermediate lumen section is less than the cross-sectional dimension of the proximal lumen section. In certain embodiments, the lumen tapers from the distal and/or proximal lumen sections to the intermediate lumen section.

公开(公告)号：US10543350B2

公开(公告)日：2020-01-28

申请号：US15826180

申请日：2017-11-29

Applicant: AngioDynamics, Inc.

Inventor： Marcia Nardone ,  Damon Casiello

IPC: A61M39/02 ,  A61M39/04 ,  A61M39/00

Abstract: A septum for a port is provided, the septum having a top wall and a side wall. The side wall can include a pressure-activated valve element for regulating the flow of fluid across the valve. The curvature of the side wall and the geometry of the sidewall and the housing can be tailored to bias the valve element to open at different pressures during infusion and aspiration. The side wall can also include an extended portion that can function as a suture wing for securing the port within a port pocket.

公开(公告)号：US10517617B2

公开(公告)日：2019-12-31

申请号：US14963893

申请日：2015-12-09

Applicant: AngioDynamics, Inc.

Inventor： Lishan Aklog ,  Michael Glennon

IPC: A61B17/22 ,  A61M1/36 ,  A61B17/3207 ,  A61M1/00

Abstract: A system for removing an undesirable material from within a vessel is provided. The system includes a cannula designed for maneuvering within a blood vessel to a site of interest and applying a suction force, such that the undesirable material can be captured and removed along the cannula away from the site. The system also may include a catheter having a balloon at its distal end. The balloon may be designed to be positioned adjacent to the undesirable material such that the undesirable material is situated between the balloon and the cannula. The catheter may also be designed to subsequently impart a force onto the undesirable material for removal of the undesirable material. A method for removing an undesirable material from within a vessel is also provided.