Patents by Inventor Wendy Naimark
Wendy Naimark 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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Patent number: 7803141Abstract: A device, system, and method for direct delivery of a therapeutic to a target site that utilizes the non-Newtonian characteristics of shear thinning and shear thickening to allow easy passage of a therapeutic through a delivery lumen yet facilitate retention of the therapeutic in the target site. The device, system, and method includes increasing the shear rate or shear stress of a non-Newtonian fluid having therapeutic properties thereby increasing or decreasing the viscosity of the non-Newtonian fluid.Type: GrantFiled: August 12, 2003Date of Patent: September 28, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel J. Epstein, Wendy Naimark, Toby Freyman
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Publication number: 20100092448Abstract: A medical device includes a carrier and an agent. The agent is formulated to control inflammation of biological tissue, such as heart tissue, and is releasably coupled to the carrier. The carrier is configured to be disposed in operative proximity to the biological tissue to be treated by the agent. In one embodiment, the carrier is configured to release the agent or otherwise deliver the agent to the biological tissue, thus controlling inflammation of the tissue. Also, a method to improve healing of biological tissue includes placing a medical device proximate to the heart of a patient, where the medical device has a carrier and an agent configured to control inflammation, the agent is releasably coupled to the carrier. In one embodiment, the method includes causing the agent to be released from the carrier.Type: ApplicationFiled: December 18, 2009Publication date: April 15, 2010Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Toby FREYMAN, Wendy NAIMARK, Maria PALASIS
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Patent number: 7696247Abstract: Novel nitric-oxide releasing lipid molecules are provided which comprise a lipid molecule selected from (a) phosphoglycerides, (b) lipids having a sphingosine base as a backbone, (c) monoacylglyerols, (d) diacylglycerols, (e) glycosylacylglycerols, and (f) sterol compounds of the formula: where R is a branched aliphatic chain of eight or more carbon atoms, wherein the lipid molecule is provided with a nitric-oxide containing group which comprises (a) a —S—N?O moiety, (b) a —O—N?O moiety, or (c) a a moiety. Also provided are methods of forming such nitric oxide releasing lipid molecules. Various pharmaceutical compositions, topical liquids and drug delivery systems comprising the nitric-oxide releasing lipid molecules are also described.Type: GrantFiled: July 6, 2004Date of Patent: April 13, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Robert A. Herrmann, Wendy Naimark
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Patent number: 7686788Abstract: A catheter having a drug delivery unit at the distal end thereof. The drug delivery unit includes an actuator capable of assuming an activated and an inactivated configuration. The drug delivery unit also includes a receptacle capable of accepting a therapeutic agent. The actuator and receptacle are in communication with each other such that the actuator transmits force to the receptacle and the receptacle accepts force from the actuator in an activated configuration of the actuator. Also provided is a method of delivering a therapeutic agent to a target site using the catheter of the present invention.Type: GrantFiled: March 3, 2005Date of Patent: March 30, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Toby Freyman, Maria Palasis, Wendy Naimark, Timothy J. Mickley
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Publication number: 20100062055Abstract: Novel nitric-oxide releasing lipid molecules are provided which comprise a lipid molecule selected from (a) phosphoglycerides, (b) lipids having a sphingosine base as a backbone, (c) monoacylglyerols, (d) diacylglycerols, (e) glycosylacylglycerols, and (f) sterol compounds of the formula: where R is a branched aliphatic chain of eight or more carbon atoms, wherein the lipid molecule is provided with a nitric-oxide containing group which comprises (a) a —S—N?O moiety, (b) a —O—N?O moiety, or (c) a moiety. Also provided are methods of forming such nitric oxide releasing lipid molecules. Various pharmaceutical compositions, topical liquids and drug delivery systems comprising the nitric-oxide releasing lipid molecules are also described.Type: ApplicationFiled: November 17, 2009Publication date: March 11, 2010Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Robert A. Herrmann, Wendy Naimark
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Patent number: 7674250Abstract: Devices and methods of delivering therapeutic agents to tissue are provided, which provide reduced outflow of therapeutic agents from an injection site. The methods include delivering one or more clot-promoting substances, such as platelets, fibrin and/or thrombin, to the injection site to entrap the therapeutic agent in the injection site. Devices include devices that are suitable for use in the provided methods.Type: GrantFiled: August 5, 2002Date of Patent: March 9, 2010Assignee: Boston Scientific Scimed, Inc.Inventors: Toby Freyman, Maria Palasis, Wendy Naimark
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Patent number: 7611482Abstract: There is provided a minimally-invasive smart device which can detect environmental conditions in the vicinity of a target site within a patient's body and autonomously determine whether the medical device on the distal end of the instrument should be activated to perform, or inhibited from performing, a desired minimally-invasive medical procedure. The smart device includes a medical device affixed to the distal end of a lumen, at least one environmental condition sensor adapted to detect an environmental condition adjacent to the medical device, and at least one medical device actuator which responds to signals from an environmental condition sensor to either cause the medical device to perform the desired medical procedure or to inhibit operation of the medical device actuator.Type: GrantFiled: November 21, 2002Date of Patent: November 3, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Wendy Naimark, Henry Tung, Maria Palasis
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Patent number: 7604620Abstract: The present invention relates to the direct delivery of therapeutic to a target tissue. In one embodiment a method for direct injection of plug forming material into a body tissue is provided. The method may comprise providing a catheter including an injection tube having a first channel, a second channel and a piercing tip. The first and second channels can be in fluid communication with a pressure source and a plug forming material. The injection tube may be slidably positioned in a pressure apron and moved from a first position to a second position so that the piercing tip extends beyond the tissue-mating surface in the second position to deliver the plug forming material.Type: GrantFiled: December 11, 2006Date of Patent: October 20, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Samuel J. Epstein, Wendy Naimark, Tim Mickley
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Publication number: 20090227948Abstract: Catheter devices having an expandable balloon for delivering a therapeutic agent to a body site. In one aspect, one or more sheaths are disposed around the balloon with the therapeutic agent being disposed within the sheath, being disposed over the sheath, being contained in the space between the sheath and the balloon, or being otherwise associated with the sheath. In another aspect, the balloon includes a micro-electromechanical system (MEMS) for drug delivery.Type: ApplicationFiled: March 6, 2009Publication date: September 10, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: John Chen, Raed Rizq, Kent Harrison, Daniel Horn, Gordon Kocur, Tracee Eidenschink, Ben Arcand, Derek Sutermeister, Jay Rassat, Colm McGuiness, Wendy Naimark, Ruth Cheng
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Patent number: 7585320Abstract: A medical device and system capable of providing on-demand delivery of biologically active material to a body lumen patient, and a method of making such medical device. A first coating layer comprising a biologically active material and optionally a polymeric material is disposed on the surface of the medical device. A second coating layer comprising magnetic particles and a polymeric material is disposed on the first coating layer. The second coating layer, which is substantially free of a biologically active material, protects the biologically active material prior to delivery. The system includes the medical device and a source of energy, such as an electromagnetic or mechanical vibrational energy. When the patient is exposed to the energy source, the magnetic particles move out of the second coating layer and create channels therein through which the biologically active material can be released.Type: GrantFiled: September 1, 2006Date of Patent: September 8, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Mark A Hamm, Louis J Barbato, Robert J Crowley, Wendy Naimark, Hatal Patel
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Patent number: 7569032Abstract: An apparatus for delivery of biologically active materials comprises a catheter and balloon having micro-needles or pores. In the apparatus, the balloon can have a polymer coating containing the biologically active material, and the apparatus can include a sheath surrounding the balloon. In one embodiment the biologically active material is delivered through lumens in the micro-needles. Another embodiment of the invention is an apparatus for delivery of biologically active materials comprising a catheter with a balloon disposed thereon and a shockwave generator for producing a shockwave for delivering the biologically active material to a body lumen. Methods for delivery of biologically active materials are also disclosed.Type: GrantFiled: August 20, 2003Date of Patent: August 4, 2009Assignee: Boston Scientific SciMed, Inc.Inventors: Wendy Naimark, Maria Palasis, Robbert A Herrmann
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Publication number: 20090180965Abstract: The invention is directed to a method for treating a tissue or organ in a subject by directly administering an effective amount of an exogenous, decellularized extracellular matrix or a mixture of extracellular matrix and mesenchymal stem cells into the intended site of activity, such as bone marrow cavity. In one embodiment, the invention provides methods of treating bone marrow to increase the number of circulating progenitor and stem cells. In some other embodiments of the invention, the decellularized extracellular matrix to be directly administered is configured to be a time released therapeutic.Type: ApplicationFiled: January 2, 2009Publication date: July 16, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Toby M. Freyman, Wendy Naimark, Maria Palasis
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Publication number: 20090138074Abstract: The invention is directed to an apparatus, such as a medical device, having a surface coated or covered with a decellularized extracellular matrix or having a component comprising the decellularized extracellular matrix for implantation into a subject, preferably a human. In one embodiment of the invention, a decellularized extracellular matrix is used to form a bodily implant such as a vein, an artery, an esophagus, or a ventricular restraining device. In some embodiments of the invention, the decellularized extracellular matrix is configured to be a time released therapeutic. In another embodiment of the invention, a decellularized extracellular matrix forms an aneurysm treatment device, such as an aneurysm coil, a seal, a pouch, or a filler. In a further embodiment of the invention, decellularized extracellular matrix is used to embolize lesions, tumors, or vessels.Type: ApplicationFiled: January 30, 2009Publication date: May 28, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Toby Freyman, Wendy Naimark, Maria Palasis
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Publication number: 20090138076Abstract: The present invention is generally directed to medical devices, and more specifically to medical devices that are at least partially insertable or implantable into the body of a patient. The medical devices generally comprise (a) a therapeutic agent, more typically, a high-molecular-weight therapeutic agent, and (b) at least one polymeric layer, which typically acts to control the release of the therapeutic agent from the medical device. Also disclosed herein are methods of making such medical devices.Type: ApplicationFiled: January 7, 2009Publication date: May 28, 2009Applicant: Boston Scientific Scimed, Inc.Inventors: Maria Palasis, Wendy Naimark, Robert E. Richard
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Publication number: 20090131882Abstract: The present invention relates to a medical device and method for treating the body tissue of a patient. The present invention is also directed to a method of making the medical device and a method of using the medical device. More particularly, the invention relates to a medical device which is inserted into the body for delivery of therapeutic patches to the surface of a body lumen, organ or cavity. Specifically, the medical device has an umbrella-like or a basket-like expandable assembly; and a therapeutic patch. The expandable assembly is capable of changing from a retracted position to an expanded position. The expandable assembly can be self-expanding or non-self-expanding. In one embodiment, the medical device comprises an elongated member; an umbrella-like expandable assembly which has a plurality of wire elements; and a therapeutic patch.Type: ApplicationFiled: January 26, 2009Publication date: May 21, 2009Applicant: BOSTON SCIENTIFIC SCIMED, INC.Inventors: Wendy Naimark, Maria Palasis
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Patent number: 7527604Abstract: A therapeutic delivery device is provided wherein a delivery body is supported by an elongate member such that the body may rotate as it delivers therapeutic to a target site. Therapeutic may be delivered by deploying delivery heads into a target site as well as by dispensing therapeutic from the delivery head. The delivery body may be cylindrically shaped, spherically shaped or shaped in various other configurations. In one embodiment the delivery body contains tracks that may roll back and forth over a target site to dispense therapeutic. In another embodiment, the delivery heads of the delivery body have internal valves that open and close in order to dispense therapeutic.Type: GrantFiled: March 9, 2005Date of Patent: May 5, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Wendy Naimark, Maria Palasis, Toby Freyman, William J. Shaw
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Patent number: 7517338Abstract: Embodiments of the present invention regard the delivery of therapeutic. One such apparatus may comprise multiple, independently-activated, injection devices for the delivery of therapeutic or other substances. This apparatus may include a first catheter; a second catheter in the first catheter and a multiple delivery member injection device. This multiple delivery member may include an expandable member and a plurality of injection elements. A third catheter may be positioned in the second catheter. This third catheter may have a distal end connected to a wall of the expandable member and a plurality of filling tubes connected to an distal end of the third catheter. In some of the embodiments each of the injection elements may hold a pressurized therapeutic prior to release of the therapeutic.Type: GrantFiled: January 21, 2005Date of Patent: April 14, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Toby Freyman, Maria Palasis, Wendy Naimark, William J. Shaw
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Patent number: 7491234Abstract: The present invention is generally directed to medical devices, and more specifically to medical devices that are at least partially insertable or implantable into the body of a patient. The medical devices generally comprise (a) a therapeutic agent, more typically, a high-molecular-weight therapeutic agent, and (b) at least one polymeric layer, which typically acts to control the release of the therapeutic agent from the medical device. Also disclosed herein are methods of making such medical devices.Type: GrantFiled: December 3, 2002Date of Patent: February 17, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Maria Palasis, Wendy Naimark, Robert E. Richard
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Publication number: 20090035352Abstract: A drug delivery particle including a reservoir region having primarily large pores and a metering region. The particle can be highly spherical.Type: ApplicationFiled: September 23, 2008Publication date: February 5, 2009Applicant: Boston Scientific Scimed, Inc.Inventors: Janel Lanphere, Erin McKenna, Wendy Naimark, Marcia Buiser, Stephan Mangin
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Patent number: 7481788Abstract: The present invention relates to a medical device and method for treating the body tissue of a patient. The present invention is also directed to a method of making the medical device and a method of using the medical device. More particularly, the invention relates to a medical device which is inserted into the body for delivery of therapeutic patches to the surface of a body lumen, organ or cavity. In one embodiment, the medical device comprises an elongated member; an umbrella-like expandable assembly which has a plurality of wire elements; and a therapeutic patch. In another embodiment, the medical device comprises an elongated member, a basket-like expandable assembly having a plurality of wire elements; and a therapeutic patch.Type: GrantFiled: March 9, 2005Date of Patent: January 27, 2009Assignee: Boston Scientific Scimed, Inc.Inventors: Wendy Naimark, Maria Palasis