Chinese Academy of Sciences

Xiaohu Zhou

Zengguang Hou

Xiaoliang Xie

Zhenqiu Feng

Long Cheng

Min Tan

Guibin Bian

Shiqi Liu

Lingwu Meng

Hao Li

Meijiang Gui

Yanjie Zhou

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.

Device, system and method for acquiring force information based on bionic structure

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.

Vascular interventional instrument control device with double guide wires or balloons

A catheter or guide wire manipulating device with two-point-clamping for vascular intervention is provided, comprising a thumb component (), a forefinger component (), a driving component () and a catheter/guide wire support component (); the thumb component () comprises a pair of rollers () configured to advance or retreat the catheter/guide wire; the thumb component () is configured to drive the catheter/guide wire to rotate clockwise or counterclockwise through a combination motion of the components; the forefinger component () is configured to implement the rotation and the advancement of the catheter/guide wire by moving manually away from the thumb component (), and returning by a pull force of a spring () after being released; the driving component () is configured to drive the thumb component () and the forefinger component (); the catheter/guide wire support component comprises a Y adapter fixation configured to install a Y adapter and an entry support configured to support and guide the catheter/guide wire into a mechanism.

Catheter or guide wire manipulating device with two-point-clamping for vascular intervention

A catheter or guide wire manipulating device for vascular intervention is provided, comprising a thumb component (), a forefinger component (), a driving component () and a catheter/guide wire support component (); the thumb component comprises a roller () configured to advance or retreat the catheter/guide wire; the thumb component () is configured to drive the catheter/guide wire to rotate clockwise or counterclockwise through a combination motion of the components; the forefinger component () is configured to cooperate with the thumb component () to implement the rotation and the advancement of the catheter/guide wire by moving manually away from the thumb component, and returning by a pull force of a spring () after being released; the driving component () is configured to drive the thumb component () and the forefinger component (); the catheter/guide wire support component () comprises a Y adapter fixation configured to install a Y adapter and an entry support configured to support and guide the catheter/guide wire into a mechanism.

Catheter or guide wire manipulating device for vascular intervention

Growing community of inventors

Beijing, China

Xiaohu Zhou