Resources Contact Us Home
Locking cap for replaceable needle assembly

Image Number 5 for United States Patent #6364859.

A syringe with replaceable needle assembly (10), having a syringe barrel (18) with a proximal end (14), a distal end (16), and an outer surface (87). The syringe barrel (18) surrounds an internal bore (20). A plunger assembly (60) is inserted into the syringe barrel internal bore (20). A needle assembly (80) has a sealing portion (72), which is configured to be removably insertable into the internal bore (20). The sealing portion (72) forms a fluid-tight seal with the internal bore (20). The needle assembly (80) further includes a releasable locking mechanism (79), which includes a collar (76) having a locking flange (86). Also disclosed is a replaceable needle assembly (80), which releasably locks onto the outer surface (87) of the proximal end (14) of a syringe barrel (18). The replaceable needle assembly (80) includes a collar (76), having a locking flange (86), which engages the outer surface (87) of the syringe barrel (18), and releasably locks the replaceable needle assembly (80) onto the syringe barrel (18).

  Recently Added Patents
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Host route convergence based on sequence values
Smart television system having methods or means for accessing paid or subscribed digital content from the internet
Cantilever of scanning probe microscope and method for manufacturing the same, method for inspecting thermal assist type magnetic head device and its apparatus
Using network labels without standard-defined syntax and semantics
  Randomly Featured Patents
Snowmobile trailer
Bulb for discharge lamps
Method for packet transferring and apparatus for packet transferring
Method of fabricating an optical concentrator for a photovoltaic solar cell
Electrochemical device and exhaust gas purification apparatus
Measurement circuit for load cell mass comparator
Phase correction method and apparatus
Device limiting the appearance of decoding artefacts for a gamma camera with a coded mask
Combined computer mouse pad and hand rest
Golf shoes