Deformation type dispensing tip, deformation type dispensing apparatus and deformation type dispensing treatment method

摘要

This invention provides a deformation type dispenser tip, a deformation type dispensing device, and a deformation type dispensing method; they are capable of performing a highly precise dispensing process even though the device construction is simple. The deformation type dispenser tip has a container portion capable of containing a liquid and air in its inner portion sunounded by a wall having a part thereof being deformable, and an orifice communicating with the container portion for allowing the fluid to be drawn and delivered therethrough by expansion and contraction of the inner portion. The deformation type dispensing device has two pieces of such tips, and a dispenser head which supports one or two deformation type dispenser tips for performing the drawing and delivery of the liquid with respect to the deformation type dispenser tip by causing the deformable wall of the deformation type dispenser tip to deform. The deformation type dispenser device contains one or more than two deformation type dispenser tips.