Micromanipulators are devices used to manipulate micro-tools in environments where a human hand may be too shaky. They are used in laboratories for handling samples at the cellular level and small electronic components. Controlled by a joystick, they offer various attachment heads and can be mounted on a laboratory bench or microscope stage. Micromanipulators are a better choice than a human hand for handling microtools due to their smooth and controlled movements. Training is necessary before using the device, and seeking advice from an experienced lab technician is advisable.
A micromanipulator is a device that is used to manipulate micro-tools. Micromanipulators are useful for handling tools so small that they cannot be manipulated with a human hand, and for handling such tools in environments where a human hand might be too shaky or unsteady. There are a number of settings where micromanipulators are used around the world. These specialized scientific instruments can be quite expensive, depending on what range of options they offer.
A typical environment where such devices are used is a laboratory where people work with samples at the cellular level. Micromanipulators can be used to do things like precisely and gently inserting a single sperm into an egg, or in microscopic dissection. A micromanipulator can also be used when working with very small electronic components.
These devices are controlled by a joystick that can usually control movement in three-dimensional space, allowing people to change position as smoothly as possible. The micromanipulator features various attachment heads that can be used to hold microinstruments and can be mounted on a laboratory bench or microscope stage, depending on the user’s needs and device design.
While the human hand can be very dexterous and may be capable of surprisingly well-controlled motions, when it comes to handling microtools, a micromanipulator is usually a better choice than a hand. These little tools work in such limited environments that a small tremor or muscle twitch could be devastating, and when a micromanipulator is in good working order, it will perform controlled movements much more smoothly than a human hand.
It may take some practice to learn how to use the device correctly. Micromanipulator training tools may include samples that people can manipulate with the device to get a feel for how it handles and to learn about the device’s limitations and capability in a low-pressure environment. Training may also include instruction in selecting the appropriate accessories for the device and instructions for disassembling and cleaning the device.
If you have the opportunity to work with a micromanipulator, it is advisable to seek advice and instruction before starting. These expensive tools can be very delicate and a small mistake can prove costly. A lab technician experienced in using the device can provide specific information about how to use it, along with during-use tips that will help individuals use the device more effectively.
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