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
Sitagliptin intermediate compounds, preparation methods and uses thereof
Lithographic apparatus and device manufacturing method
Power surface mount light emitting die package
Electrifying roller
Electronic component and a system and method for producing an electronic component
Clothing fastener accessory
Delivery of captions, content advisory and other data through digital interface
  Randomly Featured Patents
Artificial substrates for marine biomass enhancement and wave energy absorption
Medical wound measuring device
Dielectric etch chamber with expanded process window
Dispensing pour spout closure
Method for producing butadiene from n-butane
Process for producing copper clad laminate
Monitor frame and speaker console
Optical pickup actuator, method of manufacturing the optical pickup actuator, and optical pickup employing the optical pickup actuator, and optical recording and/or reproducing apparatus emplo
Snap-fit electromagnetic shield
Efficient sense command generation