Patent application number | Description | Published |
20150142048 | Actuator For Deployable Implant - Systems and methods are provided for using an actuator to deploy an implant configured to close a tissue puncture or a natural opening in a body. The actuator includes a handle that is rotated in a first direction to deploy a first set of deployable wings of the implant, and that is rotated in a second, opposite direction to deploy a second set of deployable wings of the implant. A guide wire coupled between the implant and the actuator rotates and/or moves axially with the actuator to cause the wings to deploy. After each of the first and second rotation strokes, the handle is prevented from rotating beyond the first and second strokes, respectively. After the wings are deployed to engage tissue therebetween, the handle is operated to eject the implant from the actuator. | 05-21-2015 |
20150142101 | Adjustable Heart Valve Implant - Systems and methods are provided for repairing a heart valve, such as a mitral, tricuspid or aortic valve, using an adjustable and removable implant that can be delivered to the heart through the apex in a simplified and non-invasive manner. The implant can include a prosthetic valve portion coupled to a proximal end of a shaft, and an anchor portion coupled to a distal end of the shaft. The prosthetic valve can be suspended within an opening of the heart valve while the anchor portion is affixed to the apex of the heart. When the implant is deployed, a distance between the prosthetic valve portion and the anchor portion can be adjusted, and/or the implant or a portion thereof can be rotated to thereby change the position of the prosthetic valve within the heart valve. This can allow correcting for post-implantation movements of the implant to mitigate potential complications. | 05-21-2015 |
20150142111 | Controlling a Size of a Pylorus - Systems and methods are provided for reversibly controlling a size and/or restricting the movement of a body orifice, such as a pyloric opening, using an implantable device configured to allow a distance between opposed ends thereof to be adjusted. A device is provided having attachment members and a connector portion extending therebetween and configured such that a size of the pyloric opening is decreased upon the implantation of the device. The connector can be adjustable to allow a size of the pyloric opening to be adjusted after it has been restricted. The connector can include two or more bridge portions having different lengths such that cutting a first bridge portion can increase the distance between the attachment members so as to increase the size of the pyloric opening. To revert to a natural size of the body orifice, the entire connector can be cut or otherwise broken and/or removed. | 05-21-2015 |
Patent application number | Description | Published |
20080269801 | SURGICAL STAPLER - A surgical stapler comprises a hollow shaft | 10-30-2008 |
20080269802 | SURGICAL STAPLER - A surgical stapler comprises a hollow shaft | 10-30-2008 |
20080272173 | SURGICAL STAPLER - A surgical stapler comprises a hollow shaft | 11-06-2008 |
20090105733 | ANASTOMOSIS DEVICES AND METHODS - Methods and devices are provided for anastomosing tissue in the body. In one exemplary embodiment, an anastomotic device is provided having an elongate tubular body that is disposable through a body lumen and that includes proximal and distal portions. The proximal and distal portions can each include a plurality of asymmetrical s-shaped slits and can each be adapted to expand upon rotation to form proximal and distal wings. The proximal and distal wings can extend toward one another to engage tissue therebetween and thereby form a passageway through the tissue. | 04-23-2009 |
20090230168 | SURGICAL STAPLER - A surgical stapler comprises a hollow shaft | 09-17-2009 |
20100004681 | WOUND CLOSURE METHODS - Methods and devices are provided for closing a puncture wound. In one exemplary embodiment, a puncture closure device is provided having an elongate tubular body that is disposable through a puncture in tissue and that includes proximal and distal portions. The proximal portion can be adapted to expand to form proximal wings upon rotation of the elongate tubular body, preferably in a first direction. The distal portion can be adapted to expand to form distal wings upon rotation of the elongate tubular body, preferably in a second, opposite direction. The proximal and distal portions can also be adapted to be moved toward one another as they expand upon rotation. As a result, the proximal and distal wings can engage tissue therebetween. | 01-07-2010 |
20100114128 | GASTRIC BYPASS DEVICES AND PROCEDURES - Methods and devices for treating obesity are provided, and more particularly, methods and devices for performing gastric bypasses are disclosed. In one exemplary embodiment a gastric bypass procedure is provided that includes forming a gastro-entero anastomosis between a stomach and an intestine and forming an entero-entero anastomosis between a portion of the intestine distal to the gastro-entero anastomosis and a portion of the intestine proximal to the gastro-entero anastomosis. A surrogate path is formed between the esophagus and the gastro-entero anastomosis to at least partially direct fluid from the esophagus to the intestine by way of the gastro-entero anastomosis, thereby bypassing the stomach. A variety of devices that are particularly useful in gastric bypass procedures are also disclosed. The devices include anastomotic devices that can be coupled to or integrally formed with a shunt. The devices can include a plurality of tubular bodies that are configured to have an adjustable length. Still further, methods for repairing an abdominal aortic aneurysm and leaking heart valve are also disclosed. | 05-06-2010 |
20110144663 | Blood Vessel Closure Clip and Delivery Device - A clip for closing a puncture hole in a blood vessel comprises a ring having a resiliently expandable circumference and a plurality of barbed prongs extending at least approximately in the same direction from one edge of the ring. A device for deploying such a clip is also described. | 06-16-2011 |
20110144691 | SURGICAL STAPLE - A generally U-shaped surgical staple comprises a base | 06-16-2011 |
20120245625 | WOUND CLOSURE DEVICES AND METHODS - Methods and devices are provided for closing a puncture wound. In one exemplary embodiment, a puncture closure device is provided having an elongate tubular body that is disposable through a puncture in tissue and that includes proximal and distal portions. The proximal portion can be adapted to expand to form proximal wings upon rotation of the elongate tubular body, preferably in a first direction. The distal portion can be adapted to expand to form distal wings upon rotation of the elongate tubular body, preferably in a second, opposite direction. The proximal and distal portions can also be adapted to be moved toward one another as they expand upon rotation. As a result, the proximal and distal wings can engage tissue therebetween. | 09-27-2012 |
20120265224 | GASTRIC BYPASS DEVICES AND PROCEDURES - Methods and devices for treating obesity are provided, and more particularly, methods and devices for performing gastric bypasses are disclosed. In one exemplary embodiment a gastric bypass procedure is provided that includes forming a gastro-entero anastomosis between a stomach and an intestine and forming an entero-entero anastomosis between a portion of the intestine distal to the gastro-entero anastomosis and a portion of the intestine proximal to the gastro-entero anastomosis. A surrogate path is formed between the esophagus and the gastro-entero anastomosis to at least partially direct fluid from the esophagus to the intestine by way of the gastro-entero anastomosis, thereby bypassing the stomach. Still further, methods for repairing an abdominal aortic aneurysm and leaking heart valve are also disclosed. | 10-18-2012 |
20120310261 | Blood Vessel Closure Clip and Delivery Device - A clip for closing a puncture in a body lumen comprises a clip having a resiliently expandable circumference and a plurality of barbed prongs extending at least approximately in the same direction from one edge of the clip. A device for deploying such a clip is described. A method for deploying such a clip is also described. | 12-06-2012 |
20130131719 | WOUND CLOSURE DEVICES AND SYSTEMS - Methods and devices are provided for closing a puncture wound. In one exemplary embodiment, a puncture closure device is provided having an elongate tubular body that is disposable through a puncture in tissue and that includes proximal and distal portions. The proximal portion can be adapted to expand to form proximal wings upon rotation of the elongate tubular body, preferably in a first direction. The distal portion can be adapted to expand to form distal wings upon rotation of the elongate tubular body, preferably in a second, opposite direction. The proximal and distal portions can also be adapted to be moved toward one another as they expand upon rotation. As a result, the proximal and distal wings can engage tissue therebetween. | 05-23-2013 |
20130165963 | Devices and Methods for Occluding or Promoting Fluid Flow - Devices and methods for occluding or promoting fluid flow through openings are disclosed. In one exemplary embodiment an occlusion device is provided having an expandable outer elongate tubular body, a guide member extending from a distal end of the outer body, and a slide tube disposed within the outer body, the proximal portions of the outer body and the slide tube being fixedly mated. The slide tube is configured to slide distally within the outer tubular body when the tubular body is expanded to form wings. A tether can be included as part of the device and it can be used to assist in positioning and locking a location of the device in an opening. Exemplary methods for delivering devices disclosed herein are also provided. | 06-27-2013 |
20140221900 | GASTRIC BYPASS DEVICES AND PROCEDURES - Methods and devices for treating obesity are provided, and more particularly, methods and devices for performing gastric bypasses are disclosed. In one exemplary embodiment a gastric bypass procedure is provided that includes forming a gastro-entero anastomosis between a stomach and an intestine and forming an entero-entero anastomosis between a portion of the intestine distal to the gastro-entero anastomosis and a portion of the intestine proximal to the gastro-entero anastomosis. A surrogate path is formed between the esophagus and the gastro-entero anastomosis to at least partially direct fluid from the esophagus to the intestine by way of the gastro-entero anastomosis, thereby bypassing the stomach. A variety of devices that are particularly useful in gastric bypass procedures are also disclosed. The devices include anastomotic devices that can be coupled to or integrally formed with a shunt. The devices can include a plurality of tubular bodies that are configured to have an adjustable length. Still further, methods for repairing an abdominal aortic aneurysm and leaking heart valve are also disclosed. | 08-07-2014 |
Patent application number | Description | Published |
20120130866 | METHOD AND SYSTEM FOR CONSUMER TRANSACTIONS USING VOICE OR HUMAN BASED GESTURE ACTIONS - A method of initiating a consumer transaction using a human interaction device to read voice or human based gesture actions is disclosed. Video data is transmitted from a processing device to a display device. The video is monitoring for event data corresponding to a plurality of consumer products or services, and monitored event data is received in the processing device. A consumer is notified on the display device of an eligible consumer transaction. Voice or human based gesture actions are read with a human interaction device and are analyzed. If the voice or human based gesture actions conform to a predetermined set of requirements, then a consumer transaction for the plurality of consumer products or services is initiated. | 05-24-2012 |
20120130888 | METHOD AND SYSTEM FOR DISTRIBUTION OF ADVERTISEMENTS TO MOBILE DEVICES PROMPTED BY AURAL SOUND STIMULUS - A method for distributing context-based data using an acoustic receiving device and a high frequency analog acoustic signal is disclosed. The acoustic receiving device a high frequency analog acoustic signal. A high frequency analog acoustic signal is of a frequency of at least 21,000 Hz and contains encoded data. The high frequency analog acoustic signal is converted to a digital acoustic signal and then analyzed to obtain the encoded data. The data is decoded to obtain information, and the information is then displayed on the acoustic receiving device. | 05-24-2012 |
20120130889 | FINANCIAL CARD METHOD, DEVICE AND SYSTEM UTILIZING BAR CODES TO IDENTIFY TRANSACTION DETAILS - An electronic financial transaction arrangement using a payer device to read a machine-readable pay code in which transaction details for a specific transaction may be encoded by a pay code provider is disclosed. The machine-readable pay code may be distributed to the payer device through acoustic stimuli, or as a result of voice or human based gesture actions. A user of the payer device may also participate in the financial transaction through the indirect control of a display by reading a unique machine-readable code unique to the display. Additional transaction details for the specific transaction may be received in the payer device through near field communication, or accessed at a later time when there is established connectivity to a mobile network. | 05-24-2012 |
20120131094 | METHOD AND SYSTEM FOR INDIRECT CONTROL OF A WEBSITE - A method for indirectly controlling a website using a user communication device is disclosed. A unique machine-readable code is displayed on a display device, the unique machine-readable code being specific to the display device displaying contents from a website through a server. The unique machine-readable code is readable by a user communication device, the user communication device in turn being able to communicate with the server through a communication path not involving an input device associated with the display device. Commands to control content displayed through the server are received from the user communication device. The commands include the identity of the specific display device by the displayed unique machine readable code. The content displayed on the specific display device is then changed accordingly. | 05-24-2012 |
20130179336 | FINANCIAL CARD METHOD, DEVICE AND SYSTEM UTILIZING BAR CODES TO IDENTIFY TRANSACTION DETAILS - An electronic financial transaction arrangement using a payer device to read a machine-readable pay code in which transaction details for a specific transaction may be encoded by a pay code provider is disclosed. The machine-readable pay code may be distributed to the payer device through acoustic stimuli, or as a result of voice or human based gesture actions. A user of the payer device may also participate in the financial transaction through the indirect control of a display by reading a unique machine-readable code unique to the display. Additional transaction details for the specific transaction may be received in the payer device through near field communication, or accessed at a later time when there is established connectivity to a mobile network. | 07-11-2013 |
20130185207 | METHOD AND SYSTEM FOR ONLINE AUTHENTICATION USING A CREDIT/DEBIT CARD PROCESSING SYSTEM - A system for online authentication using a payment card processing system, the system comprises: a managing computer system of a payment card service provider, the managing computer system having a memory device capable of storing data associating identifying information of individual customers with payment card accounts, and a computer processor configured to: receive a request for personal information of a customer on a relying party website, and wherein the relying party website is a member of the payment card processing system; request and receive identifying information of the customer for at least one payment card of the customer; present at least one authentication question to the customer to validate the customer; and validate the customer upon receipt of at least one correct answer to the at least one authentication question. | 07-18-2013 |
20130226801 | METHOD AND SYSTEM FOR FACILITATING MICROPAYMENTS IN A FINANCIAL TRANSACTION SYSTEM - A system for processing accounts includes a database configured to store a plurality of accounts, the accounts including a consumer account associated with a consumer and a plurality of merchant accounts including a transacting merchant account associated with a merchant, wherein at least one account includes an amount of a virtual currency associated with the account. The system further includes a processor configured to process a financial transaction, wherein the transaction includes the consumer and the merchant, is for a specified amount of virtual currency, and processing the transaction includes transferring the specified amount of virtual currency from the consumer account to the transacting merchant account. The processor is further configured to process the at least one account, wherein processing the at least one account includes converting the associated amount of virtual currency to or from a real currency when the at least one account meets a predetermined criteria. | 08-29-2013 |
20130282526 | METHOD AND SYSTEM FOR DISPLAYING PRODUCT INFORMATION ON A CONSUMER DEVICE - A method for displaying product details on a consumer device includes: preparing digital media for display on the device; detecting whether the digital media includes at least one product available for purchase; receiving a plurality of product data sets, each set associated with a product identifier and product details for an available product, the product details including information to initiate a transaction for the product; identifying an index of products in the digital media, the index including for each product a display location and a product identification number; receiving an indication from a user identifying a selected product in the digital media based on a display location in the digital media of the product and/or selection from a listing of the product in the index; retrieving product details for the product based on the product identification number and the product identifier; and displaying the retrieved product details. | 10-24-2013 |
20130311255 | METHOD AND SYSTEM FOR DISPLAYING AND UPDATING LIMITED REDEMPTION COUPONS ON A MOBILE DEVICE - A method for updating a limited redemption coupon includes: storing, in a database, at least one coupon record for at least one coupon, wherein the at least one coupon record includes at least a limitation on redemption associated with the at least one coupon; updating, in the database, the limitation on redemption associated with the at least one coupon in response to a limiting event; and transmitting, by a transmitting device, the updated limitation on redemption associated with the at least one coupon to at least one mobile communication device for display on the at least one mobile communication device. | 11-21-2013 |
20140195435 | METHOD AND SYSTEM FOR FACILITATING MICROPAYMENTS IN A FINANCIAL TRANSACTION SYSTEM - A system for processing accounts includes a database configured to store a plurality of accounts, the accounts including a consumer account associated with a consumer and a plurality of merchant accounts including a transacting merchant account associated with a merchant, wherein at least one account includes an amount of a virtual currency associated with the account. The system further includes a processor configured to process a financial transaction, wherein the transaction includes the consumer and the merchant, is for a specified amount of virtual currency, and processing the transaction includes transferring the specified amount of virtual currency from the consumer account to the transacting merchant account. The processor is further configured to process the at least one account, wherein processing the at least one account includes converting the associated amount of virtual currency to or from a real currency when the at least one account meets a predetermined criteria. | 07-10-2014 |
20140258019 | METHOD AND SYSTEM FOR CREATING AND PROCESSING PERSONALIZED GIFT CARDS - A method for processing a personalized gift card transaction includes: receiving a gift card request from a consumer associated with a payment account, the request including a usage amount, a plurality of merchant identifiers, an account identifier associated with the payment account, and a message; identifying a personalized gift card number; storing a gift card data entry including the personalized gift card number, usage amount, plurality of merchant identifiers, account identifier, and message; transmitting the personalized gift card number; receiving an authorization request for a financial transaction not involving the consumer, the request including the personalized gift card number, a transaction amount, and at least one merchant identifier of the plurality of merchant identifiers; processing the financial transaction including updating, in the database, the usage amount of the gift card data entry based on the transaction amount; and transmitting the message to a recipient of the personalized gift card. | 09-11-2014 |
20140310182 | SYSTEMS AND METHODS FOR OUTPUTTING INFORMATION ON A DISPLAY OF A MOBILE DEVICE - Disclosed herein is a method for outputting information on a display of a mobile device | 10-16-2014 |
20140358788 | Method for Receiving an Electronic Receipt of an Electronic Payment Transaction Into a Mobile Device - According to one embodiment of the present disclosure, there is provided a method for receiving an electronic receipt of an electronic payment transaction into a mobile device, the method comprising: storing, into an installed application in the mobile device used to perform the electronic payment transaction, a unique transaction identity issued on the electronic payment transaction; generating, in a server, an electronic receipt issued on the electronic payment transaction; verifying that the electronic receipt matches against the unique transaction identity stored in the installed application; and receiving the electronic receipt into the mobile device in response to the verifying step determining that the electronic receipt matches against the unique transaction identity stored in the installed application. Also provided is a mobile device for receiving an electronic receipt of an electronic payment transaction and a system for receiving an electronic receipt of an electronic payment transaction into a mobile device. | 12-04-2014 |
20140372127 | VOICE-CONTROLLED COMPUTER SYSTEM - A voice-controlled computer system comprising a headset with a heads up display (HUD). When the system requires a user to verbally enter a character of an alphanumeric security code the system presents to the user on the HUD a plurality of different pairs of alphanumeric characters each containing a first character and an associated (pseudo) randomly generated second character. The first character of one pair is the code character to be entered, but for security reasons the user is required to verbally enter the second character associated with the code character, not the code character itself. The system deciphers verbal entry of the associated second character as equivalent to entry of the first character. | 12-18-2014 |
20150371207 | METHOD AND SYSTEM FOR VARIABILITY OF AGGREGATED PAYMENTS BASED ON ACCOUNT TRUSTWORTHINESS - A method for intelligently aggregating payment transactions based on consumer trustworthiness includes: storing an account profile, the profile including data related to a consumer including an account identifier, payment details, and a trustworthiness score; identifying a period of time for transaction aggregation based on the trustworthiness score included in the account profile; receiving transaction data for a plurality of payment transactions, the transaction data for each transaction including the account identifier, a transaction amount, and a transaction time and/or date; aggregating the transaction amount included in the transaction data in each payment transaction of the plurality of payment transactions where the included transaction time and/or date is within the identified period of time; and transmitting the aggregated transaction amount and the payment details included in the account profile for use in processing an aggregated payment transaction. | 12-24-2015 |
Patent application number | Description | Published |
20140277366 | DELIVERY SYSTEM FOR A SELF-EXPANDING MEDICAL DEVICE - A delivery system is provided for self-expanding medical devices, such as stents. The delivery system has a restraining sheath that maintains the stent in a compressed state prior to deployment. The restraining sheath terminates distally from the deployment handle, and a wire connects the restraining sheath to the deployment handle. The restraining sheath is withdrawn from the stent to deploy the stent by pulling the wires proximally at the deployment handle. | 09-18-2014 |
20160074184 | RATCHET OPERATED VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a self expanding stent, includes a thumbwheel rotatably mounted in a handle. The thumbwheel includes a radially outward thumb surface and a radially inward ratchet surface of a ratchet. A catheter has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. A ratchet pawl is mounted in the handle and has a catch in contact with the ratchet surface. The ratchet holds the thumbwheel against rotation in a forward direction, and the retractable sheath moves responsive to rotation of the thumbwheel in a reverse direction. | 03-17-2016 |
20160074189 | PIVOT OPERATED VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a self expanding stent, includes a thumbwheel rotatably mounted in a handle. The thumbwheel includes a radially outward thumb surface and a radially outward toothed surface that may be moved into and out of contact with a catch by mounting the thumbwheel on a pivot plate within the handle. The pivot plate may be pivoted with respect to the handle between a locked position to prevent rotation of the thumbwheel, and an unlocked position that permits rotation of the thumbwheel. A catheter has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. | 03-17-2016 |
20160074190 | WEDGE HOLDING MECHANISM FOR VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a self expanding stent, includes a thumbwheel rotatably mounted in a handle. The thumbwheel includes a radially outward thumb surface. A catheter has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. A holding mechanism is operably positioned between the handle and the thumbwheel, and includes a wedge pin trapped to move in a wedge shaped cavity between a wedged position that prevents the thumb wheel from rotating, and an unwedged position that permits the thumbwheel to rotate to facilitate deployment of a self-expanding stent. | 03-17-2016 |
20160074191 | THUMBWHEEL ACTUATED VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a self expanding stent, includes a thumbwheel rotatably mounted in a handle. A catheter has a proximal end attached to the handle and a distal carrier segment for mounting a stent thereon. A retractable sheath is movable to a position retracted proximally to uncover the distal carrier segment. A pull with a curved cross section extends between the thumbwheel and the retractable sheath. An idler wheel with a perimeter notch is rotatably mounted in the handle proximal to the thumbwheel. A pin is movably in the handle between a first position received in the perimeter notch to block rotation of the idler wheel, and a second position outside of the perimeter notch to permit rotation of the idler wheel. The pull wraps around the idler wheel to return in a direction for being wound onto a spool of the thumbwheel. | 03-17-2016 |
20160074192 | THUMBWHEEL ACTUATED VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a stent, includes a thumbwheel rotatably mounted in a handle. A catheter has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. A latch is positioned in the handle and moveable from a locked position at which the latch engages the radially outward thumb surface, and an unlocked position at which the latch is out of contact with the thumbwheel. A pusher, which is partially positioned outside of the handle, is operable to move the latch from the locked position to the unlocked position. The retractable sheath moves responsive to rotation of the thumbwheel. | 03-17-2016 |
20160074193 | TERMINATION ASSEMBLY FOR VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system includes a thumbwheel rotatably mounted in a handle. A termination assembly is mechanically connected to the handle. A catheter extends through the termination assembly and has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device. A retractable sheath is movable from a first position covering the distal carrier segment to a second position refracted proximally to uncover the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath, and through the termination assembly. A stability sheath that receives the pull and the inner catheter has a proximal end that terminates in the termination assembly. | 03-17-2016 |
20160074194 | PULL WIRE AND SPOOL FOR VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system, such as for implanting a self expanding stent, includes a thumbwheel rotatably mounted in a handle. The thumbwheel includes a radially outward thumb surface and a spool. A catheter has a proximal end attached to the handle, and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. The pull terminates at a proximal end with an integral anchor that extends through an opening in a wall that separates an inner surface of spool from a collection surface. The retractable sheath moves responsive to rotation of the thumbwheel in a first direction. | 03-17-2016 |
20160074195 | RIBBED HANDLE FOR VASCULAR INTERVENTION DEVICE DELIVERY SYSTEM - A vascular intervention device delivery system includes a handle comprised of a first shell connected to a second shell. A thumbwheel, which includes a radially outward thumb surface and a spool, is rotatably mounted in the handle. A catheter has a proximal end attached to the handle and a distal carrier segment for mounting a vascular intervention device thereon. A retractable sheath is movable from a first position covering the distal carrier segment to a second position retracted proximally uncovering the distal carrier segment. A pull extends between the thumbwheel and the retractable sheath. A rim of the pull and an internal surface of the first shell define a pull avoidance volume. The first shell includes a plurality of ribs positioned in the pull avoidance volume and oriented transverse to a pull pathway around an idler wheel, and the ribs block entry of the pull into the pull avoidance volume. The retractable sheath moves toward the second position responsive to rotation of the thumbwheel in a first direction. | 03-17-2016 |
Patent application number | Description | Published |
20090141767 | Integrated Electronic Sensor - A single chip wireless sensor ( | 06-04-2009 |
20090273009 | Integrated CMOS porous sensor - A single chip wireless sensor ( | 11-05-2009 |
20110089439 | INTEGRATED CMOS POROUS SENSOR - A single chip wireless sensor comprises a microcontroller connected by a transmit/receive interface to a wireless antenna. The microcontroller is also connected to an 8 kB RAM, a USB interface, an RS232 interface, 64 kB flash memory, and a 32 kHz crystal. The device senses humidity and temperature, and a humidity sensor is connected by an 18 bit ΣΔ A-to-D converter to the microcontroller and a temperature sensor is connected by a 12 bit SAR A-to-D converter to the microcontroller. The device is an integrated chip manufactured in a single process in which both the electronics and sensor components are manufactured using standard CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. | 04-21-2011 |
20110089472 | INTEGRATED MOS SENSOR HAVING TEMPERATURE SENSOR - A single chip wireless sensor comprises a microcontroller connected by a transmit/receive interface to a wireless antenna. The microcontroller is also connected to an 8 kB RAM, a USB interface, an RS232 interface, 64 kB flash memory, and a 32 kHz crystal. The device senses humidity and temperature, and a humidity sensor is connected by an 18 bit ΣΔ A-to-D converter to the microcontroller and a temperature sensor is connected by a 12 bit SAR A-to-D converter to the microcontroller. The device is an integrated chip manufactured in a single process in which both the electronics and sensor components are manufactured using standard CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. | 04-21-2011 |
20110098937 | INTEGRATED MOS WIRELESS SENSOR - A single chip wireless sensor comprises a microcontroller connected by a transmit/receive interface to a wireless antenna. The microcontroller is also connected to an 8 kB RAM, a USB interface, an RS232 interface, 64 kB flash memory, and a 32 kHz crystal. The device senses humidity and temperature, and a humidity sensor is connected by an 18 bit ΣΔ A-to-D converter to the microcontroller and a temperature sensor is connected by a 12 bit SAR A-to-D converter to the microcontroller. The device is an integrated chip manufactured in a single process in which both the electronics and sensor components are manufactured using standard CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. | 04-28-2011 |
20110226041 | Integrated CMOS porous sensor - A single chip wireless sensor comprises a microcontroller connected to a transmit/receive interface, which is coupled to a wireless antenna by an L-C matching circuit. The sensor senses gas or humidity and temperature. The device is an integrated chip manufactured in a single process in which both the electronics and sensor components are manufactured using standard CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. A Low-K material with an organic polymer component is spun onto the wafer to form a top layer incorporating also sensing electrodes. This material is cured at 300° C., which is much lower than CVD temperatures. The polyimide when cured becomes thermoset, and the lower mass-to-volume ratio resulting in K, its dielectric constant, reducing to 2.9. The thermoset dielectric, while not regarded as porous in the conventional sense, has sufficient free space volume to admit enough gas or humidity for sensing. | 09-22-2011 |
20120256236 | INTEGRATED CMOS POROUS SENSOR - A single chip wireless sensor comprises a microcontroller connected by a transmit/receive interface to a wireless antenna. The microcontroller is also connected to an 8 kB RAM, a USB interface, an RS232 interface, 64 kB flash memory, and a 32 kHz crystal. The device senses humidity and temperature, and a humidity sensor is connected by an 18 bit ΣΔ A-to-D converter to the microcontroller and a temperature sensor is connected by a 12 bit SAR A-to-D converter to the microcontroller. The device is an integrated chip manufactured in a single process in which both the electronics and sensor components are manufactured using standard CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. | 10-11-2012 |
20120304742 | INTEGRATED CMOS POROUS SENSOR - A single chip wireless sensor comprises a microcontroller and transmit/receive interface, which is coupled to a antenna by an L-C matching circuit. The sensor senses gas or humidity and temperature. The device is an integrated chip manufactured in a process in which the electronics and sensor components are manufactured using CMOS processing techniques, applied to achieve both electronic and sensing components in an integrated process. A Low-K material with an polymer component is spun onto the wafer to form a top layer incorporating sensing electrodes. This material is cured at 300° C., lower than CVD temperatures. The polyimide when cured becomes thermoset, and the lower mass-to-volume ratio resulting in its dielectric constant, reducing to 2.9. The thermoset dielectric, not regarded as porous in the conventional sense, has sufficient free space volume to admit enough gas or humidity for sensing. | 12-06-2012 |