Fluid delivery system
First Claim
Patent Images
1. A fluid delivery system for dispensing a liquid from a sealed container directly into a closed chamber comprising:
- a container containing a liquid component of bone cement and plugged with a plug;
a chamber comprising at least one mixing arm and a receiving port for receiving the container, wherein the receiving port includes a hollow protrusion for telescopically receiving the container, and the receiving port is configured so that the liquid component is transferred into the chamber in direct response to manual insertion of the container through the receiving port using an open loop system; and
a handle configured to rotate to advance the at least one mixing arm within the chamber to stir the bone cement.
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Accused Products
Abstract
A fluid delivery system for dispensing a liquid from a sealed container directly into a closed chamber comprises a container containing a liquid component of bone cement and plugged with a plug, and a closed chamber comprising a receiving port for receiving the sealed container, wherein the receiving port is configured to receive the liquid component in direct response to manual insertion of the sealed container through the receiving port using an open loop system.
760 Citations
33 Claims
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1. A fluid delivery system for dispensing a liquid from a sealed container directly into a closed chamber comprising:
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a container containing a liquid component of bone cement and plugged with a plug; a chamber comprising at least one mixing arm and a receiving port for receiving the container, wherein the receiving port includes a hollow protrusion for telescopically receiving the container, and the receiving port is configured so that the liquid component is transferred into the chamber in direct response to manual insertion of the container through the receiving port using an open loop system; and a handle configured to rotate to advance the at least one mixing arm within the chamber to stir the bone cement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 31)
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27. A fluid delivery system for dispensing a liquid from a sealed container directly into a closed chamber comprising:
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a container containing a liquid component of bone cement and plugged with a plug, the plug being configured to retract into the container; and a chamber comprising a receiving port for receiving the container, wherein the receiving port includes a hollow protrusion for telescopically receiving the container; and a holder configured to prevent the container from withdrawing away from the chamber when the container is being telescopically inserted through the receiving port; wherein manually advancing the container through the receiving port causes the plug to retract into the container and dispenses the liquid component from the container into the chamber. - View Dependent Claims (28, 29, 30, 32, 33)
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Specification