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
Fluid-borne particle detector
Data paths using a first signal to capture data and a second signal to output data and methods for providing data
Paper product with surface pattern
Method or system for investing and/or trading
Phospholipid-based powders for drug delivery
Base station synchronization for a single frequency network
Vehicle driving assistance apparatus
  Randomly Featured Patents
Polyolefin thermoplastic silicone elastomers employing radical cure
Semiconductor hybrid component
Content identification, personal domain, copyright notification, metadata and e-Commerce
Sidewall portion of an automobile tire
Explosion suppression device
Learning toy for non-ambulatory children
Combined miter box, corner clamp and measuring gauge
Inner gear ring with variable tooth-number, the method of varying the tooth-number, and a variable transmission using the inner gear ring
Mole trap
Managing common storage by allowing delayed allocation of storage after reclaiming reclaimable space in a logical volume