Back to results
US 10,945,926 B2Granted
Locking enteral feeding system
OwnerClaborn Kennard, Augusta Kennardinventors
Life of this patent
Estimating the term…
Abstract
A fluid delivery device and system is operable to fluidly couple a pair of fluid delivery conduits. One embodiment includes a fluid delivery device sized to meet ANSI/AAMI ID54:1996(R) 2005 and not mate with ANSI/HIMA MD70.1 or ISO 594/1 and ISO 594/2 standards for intravenous ports and connectors to prevent accidental intravenous delivery of fluids intended for enteral delivery. The system includes at least one of a locking tab and a stop flange configured to not mate with matching connectors not configured to satisfy the enteral feeding standards and not specifically configured to mate with the fluid delivery device.
Claims14
A fluid delivery system, comprising:
- a first fluid delivery end formed on one of a syringe or a fluid delivery device that further comprises:
- sizing that meets enteral feeding standards including ANSI/AAMI ID54:1996(R) 2005 and not mate with standards for intravenous ports and connectors including ANSI/HIMA MD70.1, ISO 594/1 and ISO 594/2;
- and
- at least one axially aligned locking tab;
- and
- a connector for enteral feeding for delivering fluids to a patent via a connected tube, wherein the connector further comprises:
- a fluid receiving end that meets enteral feeding standards including ANSI/AAMI ID54:1996(R) 2005 and not mate with standards for intravenous ports and connectors including ANSI/HIMA MD70.1, ISO 594/1 and ISO 594/2 and that further includes:
- at least one axially aligned channel having an axial length that is greater than a channel width for receiving the at least one axially aligned locking tab of the first fluid delivery end in an axial direction when the first fluid delivery end is inserted into the fluid receiving end of the connector;
- and
- a locking region extending perpendicularly to the channel and configured to receive the axially aligned locking tab and to hold the first fluid delivery end when the first fluid delivery end is inserted and subsequently rotated into a locking position;
- a second fluid delivery end that defines an internal conduit sized to limit a flow rate to a specified flow rate desired for a patient;
- and
- wherein the at least one channel and the at least one axially aligned locking tab are configured to enable the first fluid delivery end to be inserted axially to a final depth prior to the first fluid delivery end of the syringe or fluid delivery device being turned and locked into place.
10 more elements
A fluid delivery system, comprising:
- a syringe for intravenous delivery of medication;
- a fluid delivery device further including a female connector end sized to receive and mate with a male end of the syringe and a male connector end extending outwardly from the female connector end, the male connector end sized to meet standards for enteral feeding including ANSI/AAMI ID54:1996(R) 2005 and not mate with standards for I.V. delivery including ANSI/HIMA MD70.1, ISO 594/1 and ISO 594/2 standards for intravenous ports and connectors;
- and
- wherein the fluid delivery device includes:
- a first fluid delivery end that further includes an axially aligned locking tab for insertion into a female end of a connector having an axially aligned channel having an axial length that is greater than a channel width and configured to receive the locking tab an axial direction wherein the channel of the connector and the locking tab of the fluid delivery device are configured to enable the fluid delivery end to be inserted axially to a final depth prior to being turned and locked into place and wherein the fluid delivery device is configured to only mate with specified connector ends for enteral feeding;
- and
- a second fluid delivery end that defines an internal conduit sized to limit a flow rate to a specified flow rate desired for a patient.
4 more elements
A syringe system, comprising:
- a chamber for temporarily holding a fluid for delivery enterally to a patient;
- a male connector end fluidly connected to the chamber for delivering the fluid to a tube;
- wherein the male connector end is sized to meet ANSI/AAMI ID54:1996(R) 2005 and not mate with ANSI/HIMA MD70.1 or ISO 594/1 and ISO 594/2 standards for intravenous ports and connectors;
- and
- wherein the male connector end includes a locking tab and is configured to only mate with specified connector ends for enteral feeding and is configured for insertion into a female end of a fluid delivery device or the connector having an axially aligned channel and a perpendicularly aligned locking region and wherein the channel and locking tab are configured to enable the male connector end to be inserted axially to a final depth prior to the fluid delivery device being turned and locked into place wherein the fluid deliver device has a second fluid delivery end that defines an internal conduit sized to limit a flow rate to a specified flow rate desired for a patient.
2 more elements
Dependencies are inferred from the claim text.