公开(公告)号：US20220361888A1

公开(公告)日：2022-11-17

申请号：US17813914

申请日：2022-07-20

Applicant: MicroVention, Inc.

Inventor： Heath Bowman ,  Nga-Ting Wong ,  Joseph Rye ,  Timothy Dalton

IPC: A61B17/12

Abstract: Embolic coils with detachable segments that are separated by detachment capsules that are thermolytically degradable such that varying lengths of coil may be implanted into a vascular malformation to occlude same. The capsules are radiotransparent when compared to the adjoining coil segments to the location of the segments is easily seen. The capsules further include protruding electrical contacts that make positive contact with terminals on a delivery catheter. The terminals on the delivery catheter serve as markers so the relationship between the detachment capsules and the terminals is easily visible under x-ray.

公开(公告)号：US11439401B2

公开(公告)日：2022-09-13

申请号：US16686061

申请日：2019-11-15

Applicant: MicroVention, Inc.

Inventor： Heath Bowman ,  Nga-Ting Wong ,  Joseph Rye ,  Timothy Dalton

IPC: A61B17/12 ,  A61B17/00

Abstract: Embolic coils with detachable segments that are separated by detachment capsules that are thermolytically degradable such that varying lengths of coil may be implanted into a vascular malformation to occlude same. The capsules are radiotransparent when compared to the adjoining coil segments to the location of the segments is easily seen. The capsules further include protruding electrical contacts that make positive contact with terminals on a delivery catheter. The terminals on the delivery catheter serve as markers so the relationship between the detachment capsules and the terminals is easily visible under x-ray.

公开(公告)号：US20200155161A1

公开(公告)日：2020-05-21

申请号：US16686061

申请日：2019-11-15

Applicant: MicroVention, Inc.

Inventor： Heath Bowman ,  Nga-Ting Wong ,  Joseph Rye ,  Timothy Dalton

IPC: A61B17/12

Abstract: Embolic coils with detachable segments that are separated by detachment capsules that are thermolytically degradable such that varying lengths of coil may be implanted into a vascular malformation to occlude same. The capsules are radiotransparent when compared to the adjoining coil segments to the location of the segments is easily seen. The capsules further include protruding electrical contacts that make positive contact with terminals on a delivery catheter. The terminals on the delivery catheter serve as markers so the relationship between the detachment capsules and the terminals is easily visible under x-ray.

公开(公告)号：US11974756B2

公开(公告)日：2024-05-07

申请号：US17813914

申请日：2022-07-20

Applicant: MicroVention, Inc.

Inventor： Heath Bowman ,  Nga-Ting Wong ,  Joseph Rye ,  Timothy Dalton

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/1215 ,  A61B17/12113 ,  A61B2017/00867 ,  A61B2017/0088 ,  A61B2017/0092 ,  A61B2017/12063 ,  A61B2017/1209

Abstract: Embolic coils with detachable segments that are separated by detachment capsules that are thermolytically degradable such that varying lengths of coil may be implanted into a vascular malformation to occlude same. The capsules are radiotransparent when compared to the adjoining coil segments to the location of the segments is easily seen. The capsules further include protruding electrical contacts that make positive contact with terminals on a delivery catheter. The terminals on the delivery catheter serve as markers so the relationship between the detachment capsules and the terminals is easily visible under x-ray.