Chinese Academy of Sciences

Changping National Laboratory

Xiaoliang Xie

Zengguang Hou

Long Cheng

Guibin Bian

Zhenqiu Feng

Xiaohu Zhou

Min Tan

Liang Peng

Shiqi Liu

Weiqun Wang

Lingwu Meng

Hao Li

Long Peng

Xu Liang

Meijiang Gui

Yanjie Zhou

Lincong Luo

Yunlong Cao

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

The application presents a multi-posture lower limb rehabilitation robot, which includes a robot base and a training bed. The training bed comprises two sets of leg mechanisms, a seat, a seat width adjustment mechanism, a mechanism for adjusting the gravity center of human body, a back cushion, a weight support system and a mechanism for adjusting the back cushion angle. The robot base comprises a mechanism for adjusting the bed angle. The mechanisms for adjusting the angles of bed and back cushion can be used together to provide paralysis patients with multiple training modes of lying, sitting, and standing postures. Each leg mechanism comprises hip, knee, and ankle joints, which are driven by electric motors; angle and force sensors are installed on each joint, and can be used to identify patients' motion intention to provide patients with active and assistant training. The mechanism for adjusting the gravity center of human body, the leg mechanisms, and the weight support system can be used together to implement human natural walking gait to improve the training effect.

Multi-posture lower limb rehabilitation robot

The present invention discloses an upper limb rehabilitation robot system comprising a computer () and a rehabilitation robot (), wherein the computer () is used for performing information interaction () with the rehabilitation robot (), recording training information, sending control command to the rehabilitation robot (), showing the virtual training environment, providing rehabilitation training visual feedback (), and showing the control interface and rehabilitation training information; wherein the rehabilitation robot (), acting as a system actuator, is connected to the computer () for receiving the control command from the computer () to complete the motion control and terminal force output, and sending sensor data to the computer () at the same time. The upper limb rehabilitation robot system according to the present invention may provide a various ways of active and passive training of upper limb rehabilitation, which can enhance enthusiasm for trainings of a patient and increase the efficiency of rehabilitation.

Upper limb rehabilitation robot system

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

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Beijing, China

Xiaoliang Xie