Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Laparoscopic irrigator-aspirator blunt dissector










Image Number 2 for United States Patent #5205816.

A laparoscopic medical instrument for performing blunt dissection, as well as irrigation and aspiration of the operative field. The instrument comprises an elongated suction tube having proximal and distal ends, with the proximal end connected to a source of irrigation fluid and to vacuum suction equipment. A cannulated mandrel is partly inserted into the distal end leaving a portion of the mandrel extending outwardly from the elongated tube. A strip of cloth having a textured surface is wound around the outwardly extending portion of the mandrel for performing blunt dissection. An inner tube extends within the mandrel such that the bore of the inner tube is in registry with the bore of the elongated tube to provide a continuous internal bore extending through the entire instrument for supplying irrigation fluid and for removing the fluid and debris during aspiration. An X-ray opaque strip is wound within the cloth strip.








 
 
  Recently Added Patents
Image sensor and method for fabricating the same
Spark plug
Fluid conduit with PTC fabric heating
Method for forming contact hole
Modified and stabilized GDF propeptides and uses thereof
Modulation of HSP47 expression
Physiological measuring system comprising a garment in the form of a sleeve or glove and sensing apparatus incorporated in the garment
  Randomly Featured Patents
Cosmetic applicator
Paper currency handling apparatus
Adaptive wideband digital amplifier for linearly modulated signal amplification and transmission
Valve for a recloseable container
Image processing method and apparatus therefor
Desiccant multi-fuel hot air/water air conditioning unit
Method and apparatus for replacing a nozzle
Resiliently mounted clip for indexed poles
Organophosphorus, compounds and insecticidal, miticidal, nematicidal or soil pesticidal compositions containing them
Egg cooker vessel