公开(公告)号：US20210268231A1

公开(公告)日：2021-09-02

申请号：US17044513

申请日：2019-11-12

Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES

Inventor： Xiaoliang XIE ,  Zengguang HOU ,  Lingwu MENG ,  Zhenqiu FENG ,  Xiaohu ZHOU ,  Shiqi LIU

IPC: A61M25/01 ,  A61M25/09 ,  A61B34/30 ,  A61M25/10

Abstract: A vascular interventional instrument control device capable of operating double guide wires or balloons, includes a main finger assembly, a first sub-finger assembly, a second sub-finger assembly, a driving assembly and a clamping assembly, wherein the main finger assembly, the sub-finger assembly, the driving assembly and the clamping assembly are separately installed to the body structural member and separately connected to the controller through a communication link, one of the operated double guide wires or balloons is clamped by the main finger assembly and the first sub-finger assembly, and the other is clamped by the main finger assembly and the second sub-finger assembly; and the operated double guide wires or double balloons can be separately moved axially or rotated about its own axial direction.

公开(公告)号：US20220379490A1

公开(公告)日：2022-12-01

申请号：US17751920

申请日：2022-05-24

Applicant: Institute of Automation, Chinese Academy of Sciences

Inventor： Xiaohu ZHOU ,  Zengguang HOU ,  Meijiang GUI ,  Xiaoliang XIE ,  Shiqi LIU ,  Zhenqiu FENG ,  Yanjie ZHOU ,  Lingwu MENG ,  Hao LI

IPC: B25J13/08 ,  G01L1/12 ,  G01L5/22

Abstract: Provided are a device, a system and a method for acquiring a force information based on a bionic structure, including: a force information acquisition layer and a magnetic field signal acquisition chip; wherein a permanent magnet is embedded in the force information acquisition layer; wherein the force information acquisition layer has an elastic structure configured to generate a deformation corresponding to a first force information of a force after being subjected to the force, so that the permanent magnet moves with the deformation to generate a magnetic field signal corresponding to the force information; wherein the magnetic field signal acquisition chip is arranged in parallel with the force information acquisition layer, and is configured to acquire the magnetic field signal and convert the magnetic field signal into an electrical signal.