Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shaun Staley0
Olivia Hu0
Ralph L. Sonderegger0
Date of Patent
November 1, 2022
0Patent Application Number
173076810
Date Filed
May 4, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Pinch clamps are provided which generate positive displacement while also preventing rebound. To prevent rebound while providing positive displacement, the upper and lower clamping surfaces may be configured to form a pinch profile along which the tubing is compressed with the pinch point being formed at the distal end of the pinch profile. To further prevent rebound, the lower arm of the pinch clamp can include blocking ribs that interface with the upper clamping surface to prevent distal travelling of the pinch point even if the upper arm is forced into an over-engaged position.
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