Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for preparation of blood smear specimens










Image Number 2 for United States Patent #4319542.

An apparatus for the preparation of blood smear specimens is constructed to successively discharge glass slides from a stack. A first glass slide is laid horizontally near the point of discharge and a second glass slide is discharged into a slanted position with its lower edge in contact with the leading end of horizontal glass slide. A drop of blood is applied near the leading end of the horizontal glass slide behind the position of contact of the glass slide in the slanted position and the horizontal glass slide is advanced to smear the blood onto the horizontal slide using the slanted glass slide as a coater. The slanted glass slide is then allowed to fall into the horizontal position and another glass slide is discharged from the stack into the slanted position, whereafter the process is repeated.








 
 
  Recently Added Patents
Knee guard
Method of preparing MgB.sub.2 superconducting wire and the MgB.sub.2 superconducting wire prepared thereby
End-of-session authentication
Ignition device in particular for an internal combustion engine, and method for manufacturing same
Systems and methods for advertising on content-screened web pages
Redundant parallel operation of motor vehicle electrical system generators
Hard disk drives having different rotational speeds
  Randomly Featured Patents
Process for the disposal of carbon dioxide
Apparatus for manufacturing circuit boards
Hand crank driven fruit and vegetable peeler
Locking taper attachment system having improved bacterial seal
Autologous blood system and method
Bit synchronization apparatus for recovering high speed NRZ data
Semiconductor device and method of manufacturing thereof
PC board panel configuration technique
Inventory control system
Light emitting device