公开(公告)号：US11697026B2

公开(公告)日：2023-07-11

申请号：US15733239

申请日：2018-12-14

Applicant: Galvani Bioelectronics Limited

Inventor： Benjamin Yaffe ,  Kenneth Douglas Rys

IPC: A61N1/05 ,  A61N1/372 ,  A61B17/34

CPC classification number: A61N1/372 ,  A61B17/3468 ,  A61N1/0558 ,  A61N1/37205 ,  A61N1/0556

Abstract: An implant insertion system and methods of use of the implant insertion system are disclosed. The implant insertion system includes an implant and an instrument configured to deliver the implant to a biological structure and assist in deploying the implant to the biological structure. The instrument includes a retention member the secures the implant to the instrument and retains the implant in a first configuration. The retention member is movable to decouple the implant from the instrument. The implant is configured to transition from the first configuration to a second configuration, such that in the second configuration the implant is secured to the biological structure.

公开(公告)号：US20230009490A1

公开(公告)日：2023-01-12

申请号：US17780214

申请日：2020-11-27

Applicant: Galvani Bioelectronics Limited

Inventor： Sebastien Ouchouche ,  Cindy Au ,  Kenneth Douglas Rys ,  Thomas Burge

IPC: A61N1/05

Abstract: An implantable neural interface system comprising: at least one electrode; a spine providing a passage for electrical conductors connectable to a pulse generator and the at least one electrode; at least one arm extending from the spine, wherein the electrode is positioned on the arm; and a strain relief feature configured to reduce strain in relative movement of portions of neural interface system to accommodate a curvature in an axis of a target on or in which the neural interface is provided.

公开(公告)号：US20220347470A1

公开(公告)日：2022-11-03

申请号：US17415592

申请日：2019-12-16

Applicant: Galvani Bioelectronics Limited

Inventor： Christopher Shen-Yuan Lai ,  Kenneth Douglas Rys ,  Matteo Donega ,  Isha Gupta

IPC: A61N1/36

Abstract: A neurostimulation device 1 for non-destructively stimulating neural activity in a nerve 3 in proximity to a blood vessel 5. The neurostimulation device 1 comprises a catheter 7 for insertion into the blood vessel 5; a proximal electrode 11 offset from a distal electrode 9 along a length of the catheter 7; and an insulator 13 positioned between the proximal electrode 11 and the distal electrode 9 on the catheter 7. The insulator 13 has a contracted configuration in which the size of the insulator 13 allows the catheter 7 to travel inside the blood vessel 5. The insulator 13 has an expanded configuration in which the insulator 13 blocks blood flowing through the blood vessel between the proximal electrode 11 and the distal electrode 9. The neurostimulation device 1 comprises a stimulator 15 arranged to apply an electrical signal between the proximal electrode 11 and the distal electrode 9 when the insulator 13 is in the expanded configuration, thus inducing electrical activity in a wall portion of the blood vessel between the proximal and distal electrodes 9, 11. There is also an insulation portion between the distal electrode 9 and a distal end of the catheter 7 for offsetting the distal electrode 9 from a wall of the blood vessel 5.

公开(公告)号：US20230025428A1

公开(公告)日：2023-01-26

申请号：US17780210

申请日：2020-11-27

Applicant: Galvani Bioelectronics Limited

Inventor： Morten Hansen ,  Sebastien Ouchouche ,  Benjamin Yaffe ,  Cindy Au ,  Kurtis Gross ,  Shivkumar Sabesan ,  Kenneth Douglas Rys

IPC: A61B17/34 ,  A61N1/05

Abstract: A neural delivery device for delivery a neural interface device into an abdominal cavity for implantation within a patient, wherein the neural delivery device is configured to be inserted through a sealed port of an insertion tube, and wherein the neural delivery device comprises an opening at a distal end of the neural delivery device for the neural interface device.