20240024201. Syringe Adapter with Aspiration Assembly simplified abstract (Becton Dickinson and Company Limited)

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Syringe Adapter with Aspiration Assembly

Organization Name

Becton Dickinson and Company Limited

Inventor(s)

Matthew Oshinski of Oak Ridge NJ (US)

Antonio Righez Mesquita of Temecula CA (US)

Syringe Adapter with Aspiration Assembly - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240024201 titled 'Syringe Adapter with Aspiration Assembly

Simplified Explanation

The patent application describes a syringe adapter that includes a housing with a connector body at one end to secure it to a syringe barrel. The housing also contains a cannula with a transfer opening and a valve opening, as well as a movable seal arrangement. Additionally, the adapter includes an aspiration assembly with an aspiration opening, a filter, and a one-way valve. The valve opening of the cannula is positioned within the aspiration housing, allowing air to flow into the filter, through the one-way valve, and into the valve opening of the cannula.

  • The syringe adapter is designed to securely connect to a syringe barrel.
  • The cannula within the adapter has a transfer opening and a valve opening.
  • The seal arrangement within the housing is movable.
  • The aspiration assembly includes an aspiration opening, a filter, and a one-way valve.
  • Air can flow into the filter, through the one-way valve, and into the valve opening of the cannula.

Potential applications of this technology:

  • Medical procedures requiring precise aspiration and transfer of fluids.
  • Laboratory experiments involving the use of syringes.
  • Pharmaceutical manufacturing processes that involve the use of syringes.

Problems solved by this technology:

  • Ensures a secure connection between the syringe and the adapter.
  • Prevents contamination by providing a seal arrangement within the housing.
  • Facilitates controlled aspiration and transfer of fluids with the cannula and valve system.

Benefits of this technology:

  • Improved accuracy and precision in fluid aspiration and transfer.
  • Enhanced safety by preventing contamination and leakage.
  • Simplified and efficient fluid handling processes.


Original Abstract Submitted

a syringe adapter includes a housing having a first end and a second end positioned opposite the first end, with the housing including a connector body positioned at the first end of the housing and configured to be secured to a syringe barrel, a cannula positioned within the housing, with the cannula defining a transfer opening and a valve opening, a seal arrangement positioned within the housing and movable within the housing, and an aspiration assembly comprising an aspiration housing defining an aspiration opening, a filter received by the aspiration housing, and one-way valve received by the aspiration housing, where the valve opening of the cannula is positioned within the aspiration housing, and where air is configured to flow into the filter via the aspiration opening, into the one-way valve, and into the valve opening of the cannula.

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