Patents by Inventor Izrail Tsals
Izrail Tsals 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: 9327086Abstract: An assembly for use with a syringe having a barrel and a needle includes a sealing element surrounding and positioned over at least a portion of the distal end of the syringe. An adapter at least partially surrounds the sealing element and is positioned over the distal end of the syringe. The adapter has a first skin contacting surface positioned at a distal end thereof. At least a portion of the first skin contacting surface extends generally parallel to at least a terminal end of the needle. The adapter also has a second skin contacting surface positioned proximally relative to the terminal end of the needle and at an angle to the first skin contacting surface. A needle shield at least partially surrounds and is removably positioned over at least one of the adapter, the sealing element and the syringe barrel.Type: GrantFiled: March 11, 2011Date of Patent: May 3, 2016Assignee: SID Technologies, LLCInventors: Izrail Tsals, Christopher Evans, Brian Costello
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Publication number: 20160106912Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to undergo incremental advancement. The device may also be provided with manual control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: August 24, 2015Publication date: April 21, 2016Inventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Patent number: 9132231Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to undergo incremental advancement. The device may also be provided with manual control for delivering a bolus dose of drug when necessary.Type: GrantFiled: September 14, 2012Date of Patent: September 15, 2015Assignee: Alkermes Pharma Ireland LimitedInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Patent number: 9089655Abstract: An intradermal injection assembly for injecting a medicament into skin could form an intradermal needle with an adapter, an intradermal syringe with an adapter or an adapter for a merger with a syringe with a cannula. The intradermal adapter in these devices has a body having a longitudinal axis, a central portion having a cannula channel and a distal protrusion extending generally parallel to the longitudinal axis. The distal protrusion of the adapter has a first skin contacting surface extending generally parallel to the longitudinal axis. At least a portion of the distal protrusion is generally transparent such that the portion of the cannula that extends distally relative to a demarcation plane can be viewed through the distal protrusion during insertion of the cannula into a patient's skin.Type: GrantFiled: July 23, 2010Date of Patent: July 28, 2015Assignee: SID Technologies, LLCInventor: Izrail Tsals
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Patent number: 8876764Abstract: An intradermal injection adapter includes a body having a longitudinal axis and a central portion located distally relative to the body along the longitudinal axis. The central portion has a cannula channel therethrough extending generally parallel to the longitudinal axis. A cannula within the cannula channel has a sharpened tip for injection into a patient and a sharpened opposite proximal end for injection into a pen injector. A distal protrusion has a first skin contacting surface extending generally parallel to the longitudinal axis. The first skin contacting surface is spaced from the cannula such that a distal portion of the cannula extends generally parallel to the first skin contacting surface.Type: GrantFiled: January 20, 2012Date of Patent: November 4, 2014Assignee: SID Technologies, LLCInventors: Izrail Tsals, Christopher Evans, Brian Costello
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Patent number: 8858508Abstract: A medical injection device is provided which includes a shield system and a syringe. The shield system includes a housing, a shield telescopically received in the housing and slidably coupled to the housing and a driver that pushes the syringe stopper to cause drug injection. The driver is equipped with sensing elements that automatically detect empty syringe. A spring resiliently urges the shield from a retracted position to an extended position shielding the needle. The syringe is coupled to the housing. The shield is positioned externally to the syringe and the driver. The shield includes flexible latches to keep its position relative to the housing during storage and use. The axial movement of the driver in respect to the syringe causes an automatic release of the spring by sensors when the syringe is empty, allowing the spring to move and lock the shield in the extended position after use.Type: GrantFiled: July 28, 2004Date of Patent: October 14, 2014Assignee: West Pharmaceuticals Services of Delaware, Inc.Inventors: Gilad Lavi, Izrail Tsals
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Publication number: 20140194854Abstract: The device infuses a compound subcutaneously or intradermally over an extended period of time. The delivery is from a conventional prefilled syringe with a staked cannula with the device adhered to the injection site and the syringe positioned substantially parallel to the injection site. The cannula is formed by a mechanism integral to the device to provide the cannula distal section substantially perpendicular to the syringe axis. The compound delivery is based on springs or other mechanisms. The approach offers a low cost mechanical system for the infusion of high volume, viscous compounds. The activation of the patch infuser required a few simple steps by the user. A single lever is used to trigger all device functions.Type: ApplicationFiled: August 23, 2012Publication date: July 10, 2014Applicant: SID TECHNOLOGIES LLCInventor: Izrail Tsals
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Patent number: 8556861Abstract: Devices and methods for intradermal (ID) administration of diagnostic and therapeutic agents, vaccines and other compounds into the dermal layer of the skin are disclosed. The devices and the methods simplify the ID injection process and increase the consistency of the placement of the needle tip in the dermal space close to the skin surface allowing for a shallow cannula placement in the dermis. Furthermore, the devices and methods broaden the number of sites suitable for ID injection and make the ID injection possible with limited training.Type: GrantFiled: April 23, 2008Date of Patent: October 15, 2013Assignees: SID Technologies, LLC, Program for Appropriate Technology in HealthInventor: Izrail Tsals
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Publication number: 20130079747Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: September 14, 2012Publication date: March 28, 2013Applicant: ALKERMES PHARMA IRELAND LIMITEDInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Patent number: 8361028Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to undergo incremental advancement. The device may also be provided with manual control for delivering a bolus dose of drug when necessary.Type: GrantFiled: July 15, 2011Date of Patent: January 29, 2013Assignee: Alkermes Pharma Ireland LimitedInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Patent number: 8361027Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to undergo incremental advancement. The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: GrantFiled: July 15, 2011Date of Patent: January 29, 2013Assignee: Alkermes Pharma Ireland LimitedInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20130012872Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Applicant: ALKERMES PHARMA IRELAND LIMITEDInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20130012874Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Applicant: ALKERMES PHARMA IRELAND LIMITEDInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20130012875Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Applicant: Alkermes Pharma Ireland LimitedInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20130012873Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Applicant: ALKERMES PHARMA IRELAND LIMITEDInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20130006189Abstract: An assembly for use with a syringe having a barrel and a needle includes a sealing element surrounding and positioned over at least a portion of the distal end of the syringe. An adapter at least partially surrounds the sealing element and is positioned over the distal end of the syringe. The adapter has a first skin contacting surface positioned at a distal end thereof. At least a portion of the first skin contacting surface extends generally parallel to at least a terminal end of the needle. The adapter also has a second skin contacting surface positioned proximally relative to the terminal end of the needle and at an angle to the first skin contacting surface. A needle shield at least partially surrounds and is removably positioned over at least one of the adapter, the sealing element and the syringe barrel.Type: ApplicationFiled: March 11, 2011Publication date: January 3, 2013Applicant: SID TECHNOLOGIES, LLCInventors: Izrail Tsals, Christopher Evans, Brian Costello
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Publication number: 20120191065Abstract: An intradermal injection adapter includes a body having a longitudinal axis and a central portion located distally relative to the body along the longitudinal axis. The central portion has a cannula channel therethrough extending generally parallel to the longitudinal axis. A cannula within the cannula channel has a sharpened tip for injection into a patient and a sharpened opposite proximal end for injection into a pen injector. A distal protrusion has a first skin contacting surface extending generally parallel to the longitudinal axis. The first skin contacting surface is spaced from the cannula such that a distal portion of the cannula extends generally parallel to the first skin contacting surface.Type: ApplicationFiled: January 20, 2012Publication date: July 26, 2012Applicant: SID Technologies, LLCInventors: Izrail Tsals, Christopher Evans, Brian Costello
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Publication number: 20120123386Abstract: An intradermal injection assembly for injecting a medicament into skin could form an intradermal needle with an adapter, an intradermal syringe with an adapter or an adapter for a merger with a syringe with a cannula. The intradermal adapter in these devices has a body having a longitudinal axis, a central portion having a cannula channel and a distal protrusion extending generally parallel to the longitudinal axis. The distal protrusion of the adapter has a first skin contacting surface extending generally parallel to the longitudinal axis. At least a portion of the distal protrusion is generally transparent such that the portion of the cannula that extends distally relative to a demarcation plane can be viewed through the distal protrusion during insertion of the cannula into a patient's skin.Type: ApplicationFiled: July 23, 2010Publication date: May 17, 2012Applicant: SID TECHNOLOGIES, LLCInventor: Izrail Tsals
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Publication number: 20110275999Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose Of drug when necessary.Type: ApplicationFiled: July 15, 2011Publication date: November 10, 2011Applicant: Elan Pharma International LimitedInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel
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Publication number: 20110270218Abstract: A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the chamber causes a lever to reciprocate a pawl, and this action causes a ratchet to The device may also be provided with manually control for delivering a bolus dose of drug when necessary.Type: ApplicationFiled: July 15, 2011Publication date: November 3, 2011Applicant: ELAN PHARMA INTERNATIONAL LIMITEDInventors: Joseph Gross, Izrail Tsals, Gilad Lavi, Gil Yigal, Ehoud Carmel