Disclosed herein are systems and methods relating to in-situ servo-hydraulic biomanipulators. In-situ servo-hydraulic bio-manipulators as described herein have the advantages over existing systems and methods at least by having a lower cost, interchangeable and/or disposal displacement devices coupled to the extrusion head, and mounting of the displacement head along the optical axis of a microscope for enhanced visibility and well clearance.

Disclosed herein are systems and methods relating to in-situ servo-hydraulic biomanipulators. In-situ servo-hydraulic bio-manipulators as described herein have the advantages over existing systems and methods at least by having a lower cost, interchangeable and/or disposal displacement devices coupled to the extrusion head, and mounting of the displacement head along the optical axis of a microscope for enhanced visibility and well clearance.

A pick-up head picks up a semiconductor device from a carrier substrate. The pick-up head includes a first leg portion, a second leg portion, a raised bridge base portion between the first and second leg portions, and a tip portion mounted on the raised bridge base portion. The tip portion engages with the semiconductor device to pick up the semiconductor device from the carrier substrate. The pick-up head is associated with a force detection mechanism that detects a force applied to the pick-up head for picking up the semiconductor device. The force detection mechanism includes cavities formed on the first leg portion and/or second leg portion, pillars arranged on the pick-up head, a force detection device arranged in a mount assembly that is attached on the pick-up head, or electrodes arranged on the mount assembly. Actuation of the pick-up head is determined based on the detected force.

An electromagnetic device for manipulating a magnetic-responsive robotic device, and an electromagnetic apparatus incorporate one or more such electromagnetic device. The electromagnetic device includes a magnetic core 200 having a first portion and a second portion extends from one side of the first portion. The first portion has a first cross section and defining a first central axis. The second portion has a second cross section smaller than the first cross section, and defines a second central axis parallel to the first central axis. A first electromagnetic coil is arranged around the first cylindrical portion. A second electromagnetic coil is arranged around the second cylindrical portion.

An electromagnetic device for manipulating a magnetic-responsive robotic device, and an electromagnetic apparatus incorporate one or more such electromagnetic device. The electromagnetic device includes a magnetic core 200 having a first portion and a second portion extends from one side of the first portion. The first portion has a first cross section and defining a first central axis. The second portion has a second cross section smaller than the first cross section, and defines a second central axis parallel to the first central axis. A first electromagnetic coil is arranged around the first cylindrical portion. A second electromagnetic coil is arranged around the second cylindrical portion.

Disclosed is an intelligent micromanipulation system based on machine vision, including a base, wherein a microscope, a rotating table and two lifting tables are arranged on the base, the microscope is located right above the rotating table, the two lifting tables are arranged at two sides of the rotating table, respectively, and each is provided with a mechanical arm, each of the two manipulators is provided with an end effector, the mechanical arm is capable of driving the corresponding end effector to perform fine adjustment in x, y and z directions, one of the end effectors clamps a suction holding needle in communication with a suction pump, while the other end effector clamps an injection needle in communication with an injection pump; and the rotating table includes a tray, a rotating mechanism and a driving device, and the driving device drives the tray to rotate via the rotating mechanism.

Disclosed is an intelligent micromanipulation system based on machine vision, including a base, wherein a microscope, a rotating table and two lifting tables are arranged on the base, the microscope is located right above the rotating table, the two lifting tables are arranged at two sides of the rotating table, respectively, and each is provided with a mechanical arm, each of the two manipulators is provided with an end effector, the mechanical arm is capable of driving the corresponding end effector to perform fine adjustment in x, y and z directions, one of the end effectors clamps a suction holding needle in communication with a suction pump, while the other end effector clamps an injection needle in communication with an injection pump; and the rotating table includes a tray, a rotating mechanism and a driving device, and the driving device drives the tray to rotate via the rotating mechanism.

The invention discloses a modular differential compliant displacement reducer with output in same direction or reverse direction of input. The modular differential compliant displacement reducer includes a forward motion module, a reverse motion module and an actuator, and two ends of the forward motion module are respectively connected to one end of the reverse motion module. Differential superposition of displacement is achieved through combination of the forward motion module and the reverse motion module, a large displacement reduction ratio can be obtained, and therefore the resolution ratio and precision of motion are greatly improved. The reducer can be matched with a macro-motion platform, and large-range and ultrahigh-precision motion positioning is achieved.

Disclosed are devices, systems, and methods for fabrication of moving, actuatable structures at micron scales that can be electronically controlled using low power and low voltages. Also disclosed are microscale robots having such microscale actuator structures to actuate the robots’ movements as well as devices, systems, and methods for fabrication of microscale robots. The disclosed methods of fabrication are compatible with standard semiconductor technologies.

Disclosed are devices, systems, and methods for fabrication of moving, actuatable structures at micron scales that can be electronically controlled using low power and low voltages. Also disclosed are microscale robots having such microscale actuator structures to actuate the robots’ movements as well as devices, systems, and methods for fabrication of microscale robots. The disclosed methods of fabrication are compatible with standard semiconductor technologies.