Patents by Inventor Edgardo C. Halili
Edgardo C. Halili has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160015887Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.Type: ApplicationFiled: July 16, 2015Publication date: January 21, 2016Inventors: Jacob E. Pananen, Afshin Bazargan, Juan M. Alderete, JR., Sherif M. Ali, Benjamin A. Grover, Edgardo C. Halili, Susan McConnell Montalvo, Anthony C. Ng, Ulrich H. Rankers, Vaughn S. Sakae, Pablo Vazquez, Andrew E. Weaver, Matthew William Yavorsky, Edmond W. Yu, Jennifer L. Wagner, Mark Lin, Arsen Ibranyan, R. Marie Tieck, Adam S. Trock, Eric M. Lorenzen
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Publication number: 20150283321Abstract: An infusion system having a priming detection system to indicate that a component of the system, for example a cannula or needle, is primed with a fluid to be delivered into an individual's body. The infusion system utilizes a reactive element that reacts with the fluid or at least one component of the fluid to be delivered, to produce a color change or a colored complex. The reactive element can be deposited, coated or otherwise incorporated in any component of the infusion system that would benefit from a visible indication of a primed fluid, including, but not limited to a tubing, infusion set, cannula, needle and/or guard element at least partially covering or surrounding a cannula or needle. The visual indication improves the user experience during the priming and filling of the system by providing a clear color change confirmation upon priming completion and prior to insertion into the body.Type: ApplicationFiled: April 7, 2014Publication date: October 8, 2015Applicant: MEDTRONIC MINIMED, INC.Inventors: Kiem H. Dang, Edgardo C. Halili
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Patent number: 9101710Abstract: A fluid infusion device that delivers medication fluid to a user includes a removable fluid reservoir having a reservoir port and a hollow fluid reservoir needle, a base plate having a reservoir port receptacle for the reservoir port and the reservoir needle, and an inlet structure in the reservoir port receptacle to define at least a portion of a fluid chamber. The fluid infusion device also includes a needle sealing element having a base section, an end section opposite the base section, a neck section between the base section and the end section, and a needle opening extending through the base section, the neck section, and the end section. A compression element is coupled around the neck section to impart an inward biasing force near the needle opening.Type: GrantFiled: November 8, 2012Date of Patent: August 11, 2015Assignee: Medtronic MiniMed, Inc.Inventors: Matthew William Yavorsky, Edgardo C. Halili, Eric M. Lorenzen
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Publication number: 20150045735Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: October 27, 2014Publication date: February 12, 2015Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Patent number: 8945068Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: GrantFiled: February 17, 2012Date of Patent: February 3, 2015Assignee: Medtronic MiniMed, Inc.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20140378912Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: September 5, 2014Publication date: December 25, 2014Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20140378913Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: September 9, 2014Publication date: December 25, 2014Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Patent number: 8900206Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: GrantFiled: February 17, 2012Date of Patent: December 2, 2014Assignee: Medtronic MiniMed, Inc.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Patent number: 8870829Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: GrantFiled: February 17, 2012Date of Patent: October 28, 2014Assignee: Medtronic MiniMed, Inc.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Patent number: 8864726Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: GrantFiled: February 17, 2012Date of Patent: October 21, 2014Assignee: Medtronic MiniMed, Inc.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20140305544Abstract: An automated reservoir filling system for a portable medical device is disclosed. The system includes a vial sealed by a septum partially filled with a liquid and a gas occupying a headspace. The system further includes a reservoir with a volume defined between a reservoir septum and a plunger head. The plunger head is coupled to a plunger arm which is further coupled to a drive system. Further included is a transfer system with a vial end that pierces the vial septum and remains in contact with the liquid, and a reservoir end that pierces the reservoir septum and remains in the reservoir volume. A controller coupled to the drive system to actuates the drive system automatically drawing fluid from the vial to the reservoir through the degas system.Type: ApplicationFiled: June 24, 2014Publication date: October 16, 2014Inventors: Colin A. Chong, Arsen Ibranyan, Eric M. Lorenzen, Edgardo C. Halili
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Patent number: 8795231Abstract: An automated reservoir filling system for a portable medical device is disclosed. The system includes a vial sealed by a septum partially filled with a liquid and a gas occupying a headspace. The system further includes a reservoir with a volume defined between a reservoir septum and a plunger head. The plunger head is coupled to a plunger arm which is further coupled to a drive system. Further included is a transfer system with a vial end that pierces the vial septum and remains in contact with the liquid, and a reservoir end that pierces the reservoir septum and remains in the reservoir volume. A controller coupled to the drive system to actuates the drive system automatically drawing fluid from the vial to the reservoir through the degas system.Type: GrantFiled: May 9, 2012Date of Patent: August 5, 2014Assignee: Medtronic Minimed, Inc.Inventors: Colin A. Chong, Arsen Ibranyan, Eric M. Lorenzen, Edgardo C. Halili
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Publication number: 20120323188Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: August 30, 2012Publication date: December 20, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Matthew William Yavorsky, Edgardo C. Halili, Eric M. Lorenzen
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Publication number: 20120289900Abstract: An automated reservoir filling system for a portable medical device is disclosed. The system includes a vial sealed by a septum partially filled with a liquid and a gas occupying a headspace. The system further includes a reservoir with a volume defined between a reservoir septum and a plunger head. The plunger head is coupled to a plunger arm which is further coupled to a drive system. Further included is a transfer system with a vial end that pierces the vial septum and remains in contact with the liquid, and a reservoir end that pierces the reservoir septum and remains in the reservoir volume. A controller coupled to the drive system to actuates the drive system automatically drawing fluid from the vial to the reservoir through the degas system.Type: ApplicationFiled: May 9, 2012Publication date: November 15, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Colin A. Chong, Arsen Ibranyan, Eric M. Lorenzen, Edgardo C. Halili
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Publication number: 20120215183Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20120215177Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20120211947Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20120211946Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20120215180Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky
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Publication number: 20120215179Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Applicant: MEDTRONIC MINIMED, INC.Inventors: Edgardo C. Halili, Eric M. Lorenzen, Matthew William Yavorsky