Resources Contact Us Home
Medicine vial cap for needleless syringe

Image Number 7 for United States Patent #5036992.

According to the present invention, a vial cap is provided which has two openings, one for receiving the neck of a syringe and allowing medicine to flow into the syringe, and another for allowing air to flow into the vial as medicine is extracted. A safety lid to the vial cap is preferably provided for assuring sterility. A membrane may also be provided to cover the interior surface of the vial cap so that no medicine leaks into the region between the vial cap and its safety lid while the medicine is being transported and stored.The shape and size of the two openings may be varied according to the application, in particular according to the material used for the cap and the medicine being stored in the vial.

  Recently Added Patents
Asset control in location tracking system
Interconnect, bus system with interconnect and bus system operating method
2,2'-binaphthalene ester chiral dopants for cholesteric liquid crystal displays
Direct file transfer between subscribers of a communications systems
Medical injector
Photographic printing paper and method of making same
Pandemic protocol for emergency dispatch
  Randomly Featured Patents
Automated end loading pallet system
Technique for effectively generating multi-dimensional symbols representing postal information
Sponge mop construction
Method for positioning an optical fiber
Machine tool with a working area cover
Manufacturing methods of mesoporous carbon structure with spray drying or spray pyrolysis and composition thereof
Half-tone phase shift mask and patterning method using thereof
Semiconductor integrated circuit device
Disc brake shim