Patent application number | Description | Published |
20080290097 | Bowl to maintain a crispy dry cereal - The present invention is a uniquely shaped divided bowl that has two separated sections: 1) a cereal section, and 2) a milk and fruit section. These sections are approximately the same size. The consumer places the dry cereal into the cereal section and then places milk and fruit into the milk and fruit section. It should be understood that the consumer might chose to have only milk in the milk and fruit section. An important feature of the design of the milk and fruit section is a groove at its bottom surface into which the last of the milk and fruit goes so that the last bites can be consumed without titling the bowl. | 11-27-2008 |
20090105807 | Stent having a multiplicity of undulating longitudinals - A method for implanting a balloon expandable stent at a site within a passageway of a curved coronary article. The stent includes at least two longitudinally spaced apart circumferential rings. At least one longitudinally extending connector extends between adjacent rings. The connector has at least one turn back portion that can expand or contract in length while being passed through a curved passageway. The stent is disposed on a stent delivery catheter having an inflatable balloon. The stent delivery catheter and the stent is delivered through the passageway to the site of implementation with the connector member expanding or contracting in length to facilitate delivery and placement of the stent. The stent is expanded at the site of implantation by inflating the balloon to force the stent radially outward against the wall of the coronary artery. | 04-23-2009 |
20090192397 | Cardiac event detection over varying time scale - Disclosed is a “tracker system” that includes implanted electrical leads which are part of an implanted cardiotracker plus external equipment that includes external alarm means and a physician's programmer. The tracker system is designed to monitor the degradation of a patient's cardiovascular condition from one or more causes. These causes include the rejection of a transplanted heart and/or the progression of a stenosis in a coronary artery. As one or more stenoses in a coronary artery become progressively more narrow thereby causing reduced blood flow to the heart muscle coronary circulation, the tracker system can alert the patient by either or both internal and/or external alarm means to take the appropriate medical action. The physician's programmer can be used to display histograms of key heart signal parameters that are indicative of the patient's cardiovascular condition. | 07-30-2009 |
20090216141 | Cardiac event detection over varying time scale - Disclosed is a “tracker system” that includes implanted electrical leads which are part of an implanted cardiotracker plus external equipment that includes external alarm means and a physician's programmer. The tracker system is designed to monitor the degradation of a patient's cardiovascular condition from one or more causes. These causes include the rejection of a transplanted heart and/or the progression of a stenosis in a coronary artery. As one or more stenoses in a coronary artery become progressively more narrow thereby causing reduced blood flow to the heart muscle coronary circulation, the tracker system can alert the patient by either or both internal and/or external alarm means to take the appropriate medical action. The physician's programmer can be used to display histograms of key heart signal parameters that are indicative of the patient's cardiovascular condition. | 08-27-2009 |
20090240156 | HIEARCHICAL COMMUNICATION SYSTEM FOR A CHRONICALLY IMPLANTED MEDICAL DEVICE - A system for providing alerts with regard to a patient's heart. An implanted medical device includes a sensor as well as a processor configured to detect a cardiac event. An internal alarm is configured for producing an alarm signal. An internal transceiver acting in cooperation with an external transceiver within an external device is provided. The processor is configured to determine whether the external and internal transceivers are able to communicate with each other and send a command to the internal alarm if there is no communication. | 09-24-2009 |
20100087745 | Baseline processing for a cardiac event detection system - A system for the detection of cardiac events occurring in a human patient is provided. At least two electrodes are included in the system for obtaining an electrical signal from a patient's heart. An electrical signal processor is electrically coupled to the electrodes for processing the electrical signal and a patient alarm means is further provided and electrically coupled to the electrical signal processor. The electrical signal is acquired in the form of electrogram segments, which are categorized according to heart rate, ST segment shift and type heart rhythm (normal or abnormal). Baseline electrogram segments are tracked over time. | 04-08-2010 |
20100222688 | Means and method for the detection of cardiac events - Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold. | 09-02-2010 |
20110004268 | Responsive Electrical Stimulation for Movement Disorders - An implantable neurostimulator system for treating movement disorders includes a sensor, a detection subsystem capable of identifying episodes of a movement disorder by analyzing a signal received from the sensor, and a therapy subsystem capable of supplying therapeutic electrical stimulation to treat the movement disorder. The system treats movement disorders by detecting physiological conditions characteristic of an episode of symptoms of the movement disorder and selectively initiating therapy when such conditions are detected. | 01-06-2011 |
20110093059 | HYBRID STENT WITH HELICAL CONNECTORS - The present invention is a hybrid stent design using half-slot circumferential sets of strut members with short (<1.5 mm) slot length that has minimal fish scaling and excellent stent retention and flexibility. These half-slot circumferential sets of strut members are connected one to the other with helical connectors similar to those of the Palmaz stent. One important difference in the design of the stent of the present invention is that the helical connectors are attached to every other crown (rather than connected to every crown) to further improve stent flexibility. By appropriately varying the strut width of both the connected and unconnected curved crowns to be greater at the center than at their ends, an increased radial strength can be provided for a given maximum strain that is imparted to the stent when it is expanded to its maximum diameter. | 04-21-2011 |
20110137194 | RR INTERVAL BASED BEAT REJECTION FOR A CARDIAC MONITOR - Disclosed is a system for the detection of cardiac events (a guardian system) that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using one or more detection algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the guardian system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means). If the guardian system is put into a pacemaker, the algorithm can utilize a different analysis of the electrogram depending on whether or not the pacemaker is actually pacing the heart. | 06-09-2011 |
20110208287 | Stent Delivery Catheter With Balloon Control Bands - A stent delivery catheter including a catheter tubing defining a lumen therethrough, a balloon disposed near a distal end of the catheter tubing and moving between deflated and inflated states, and proximal and distal balloon control bands concentrically arranged around respective proximal and distal end portions of the balloon. The proximal balloon control band has a proximal end located proximally of a proximal end of the balloon and a distal end located adjacent a proximal end of a received unexpanded stent. The distal balloon control band has a proximal end located adjacent a distal end of the received unexpanded stent and a distal end located distally of a distal end of the balloon. The balloon control bands each have a diametric cross-section larger than the balloon in an uninflated state and the unexpanded stent received over the balloon to impede axial movement of the unexpanded stent off of the balloon. | 08-25-2011 |
20110213194 | Means and method for applying magnetic pulses to prevent the occurrence of neurological disorders - The present invention is a magnetic pulser that is portable and operated by the patient for the treatment of disorders of the brain or other human organs, the magnetic pulser being designed to provide one or more, high intensity, short duration, magnetic pulses that are applied to the neurons of the brain or to any other body part that is to be treated, the purpose of the treatment being to prevent the occurrence of a migraine headache or any other disorder that can be prevented to ameliorated by the use of TMS or rTMS. | 09-01-2011 |
20110270101 | IMPLANTABLE CARDIAC EVENT DETECTION DEVICE WITH AN ADAPTIVE SLEEP STATE - Disclosed is a system for the detection of cardiac events (a guardian system) that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using one or more detection algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the guardian system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means). If the guardian system is put into a pacemaker, the algorithm can utilize a different analysis of the electrogram depending on whether or not the pacemaker is actually pacing the heart. | 11-03-2011 |
20110301684 | SYSTEM AND METHOD FOR PERFORMING ANGIOGRAPHY AND STENTING - An integrated catheter system for performing angiography on a human patient, the integrated catheter system consisting of an angiographic catheter onto which a thin-walled sheath is co-axially mounted. The angiographic catheter having an essentially straight and elongated proximal section in the form of a cylindrical shaft that is surrounded for less than one-half of its length by the thin-walled sheath that has an outer diameter that is less than 0.25 mm greater than the outside diameter of the angiography catheter. The strength to prevent buckling of the thin-walled sheath being provided by the shaft of the angiographic catheter. The integrated catheter system also being ideal for the placement of stents using small diameter stent delivery systems such as the stent-on-a-wire system. | 12-08-2011 |
20110301695 | OPTIMUM COATINGS FOR VASCULAR STENTS - Disclosed is a stent that allows rapid coverage of the stent's luminal surface with endothelial cells while eluting enough anti-restenosis drug from the stent's abluminal surface to eliminate restenosis. A delay in the release of the anti-restenosis drug from the abluminal surface of the stent struts is created by a drug-free biodegradable polymer that covers that abluminal surface of the stent The anti-restenosis drug being only on the abluminal surface of the stent and the release of that drug being delayed by the outer polymer covering of that abluminal surface allows endothelial cells to have unconstrained mitosis so that they quickly cover the stent's luminal surface. It is further conceived to cover the luminal surface of the stent with an anti-thrombogenic coating such as carbon to further encourage endothelial cell coverage while deterring the deposition of platelets. | 12-08-2011 |
20120065222 | DEVICES AND METHODS FOR REDUCING SCAR TISSUE FORMATION - Disclosed is a cytostatic drug attached to a sterile sheet that is designed to be placed between internal body tissues to prevent the formation of post-operative adhesions, which adhesions are really scar tissue formation. This sheet onto or into which the drug is placed may be either a permanent implant or it may be biodegradable. By impregnating an existing product such as the Johnson & Johnson SURGICEL™ absorbable hemostat gauze-like sheet with an anti-proliferative drug such as sirolimus, the biodegradable, drug impregnated mesh would act as a barrier to cell proliferation and hence be a deterrent to the formation of adhesions or scar tissue. Another embodiment of this invention is a cytostatic drug attached to a sheet that is placed at the site of an anastomosis to decrease scar tissue formation from within the vessel at the site of the anastomosis. | 03-15-2012 |
20120158116 | Means and Method for Preventing Embolization of Drug Eluting Stents - A balloon disposed near a distal end of the catheter tubing and moving between deflated and inflated states, and proximal and distal stent retention bands concentrically arranged around respective proximal and distal end portions of the balloon. The proximal stent retention band has a distal end located within 2 mm of the proximal end of a stent coaxially received by the balloon and the distal stent retention band has a largest diameter within 2 mm of the distal end of the stent received by the balloon. | 06-21-2012 |
20120215089 | PHYSICIAN'S PROGRAMMER WITH ST-SEGMENT HISTOGRAM DISPLAY CAPABILITY - A physician's programmer for an implantable device is disclosed. The programmer includes a receiver for receiving wireless transmission data from the implantable heart monitor. A processor is configured to extract from the wireless transmission data ST-deviation histogram data as a function of heart rate. The histogram data for a particular heart rate range is shown on a display in the form of a bar chart. The histogram data for a plurality of heart rate ranges is shown in the form of a chart with multiple line plots. | 08-23-2012 |
20120215174 | INTRODUCER SHEATH WITH THIN-WALLED SHAFT AND IMPROVED MEANS FOR ATTACHMENT TO THE SKIN - An introducer sheath for placement into the vascular system of a human subject. The introducer sheath has a tubular shaft, a side arm, and a hemostasis valve with an integrated attachment mechanism for attaching and detaching a proximal end of the introducer sheath to and from the skin of the human subject. | 08-23-2012 |
20120265282 | CAROTID SHEATH WITH THIN-WALLED SHAFT AND VARIABLE STIFFNESS ALONG ITS LENGTH - A sheath to access a patient's vascular system where a portion of the length of the sheath is the proximal portion which has stiffer bending characteristics when taken with respect to a shorter distal section of the sheath which has increased flexibility with regard to bending characteristics. | 10-18-2012 |
20120310212 | CAROTID SHEATH WITH FLEXIBLE DISTAL SECTION - The present invention is a carotid sheath that has a proximal portion that is stiffer than the distal portion of the sheath as a result of the proximal portion having a higher durometer of the outer plastic coating of the sheath's proximal portion with a lower durometer for the plastic coating on the more flexible distal portion of the sheath. Another means to increase the flexibility of the sheath's distal portion compared to a stiffer proximal portion is by having a slightly smaller outside diameter for the outer plastic coating of the distal portion of the sheath. A more flexible distal portion of the sheath allows easier access for angiography, angioplasty or stenting when the sheath is used to access the tortuous path encountered when entering the carotid arteries. | 12-06-2012 |
20130046174 | DEVICE FOR PLACING A MARKER INTO A HUMAN SUBJECT FOR THE PURPOSE OF TISSUE BIOPSY - The present invention is a marker delivery device designed to deliver an elongated magnet to mark the center of tissue that is suspected of being cancerous. This device has an elongated magnet situated within a hollow needle with the magnet's distal end placed at the distal end of the needle. The operator first places the tip of the needle at the center of the lesion. By pressing an activate button on the injector device, the needle is advanced by half the length of the magnet and then pulled back the full length of the magnet while a rod within the needle that is in contact with the proximal end of the magnet prevents the magnet from coming back when the needle goes back. Thus the magnet is deployed with its center at the center of the lesion that is suspected of being cancerous. | 02-21-2013 |
20130079746 | INTRODUCER SHEATH WITH THIN-WALLED SHAFT - A thin-walled introducer sheath is described. In some embodiments, the introducer sheath includes structural support components, such as wires, used in connection with a polymeric inner coating, a polymeric outer coating, or both. Further, in some embodiments, the wire components are annealed to reduce cold-work-related stresses and hardness. Use of annealed components may enable a reduction in the thickness of the polymeric outer coating in some applications. | 03-28-2013 |
20130184735 | CAROTID SHEATH WITH ENTRY AND TRACKING RAPID EXCHANGE DILATORS AND METHOD OF USE - Dilators and sheaths for use in minimally invasive vascular therapy are disclosed. In some embodiments, the dilators include a slot that accesses a guidewire lumen within the dilator. These slots facilitate rapid exchange of one dilator for another. In another embodiment, a dilator is sufficiently stiff to facilitate entry, but also designed to facilitate placement of the dilator along a tortuous path. | 07-18-2013 |
20140012231 | METHOD FOR ACCESSING A RENAL ARTERY - An elongated hollow tube guiding catheter forming a portion of a guiding catheter includes a proximal end, distal end, and distal section. The distal section includes a curved section and a straight section. The curved and straight sections are shaped for facilitating introduction and retention of the catheter into the ostium of a renal artery. The system includes a dilator inserted into the catheter hollow tube with a curved distal section of the dilator opposingly extending opposite the curved distal section of the guiding catheter hollow tube. The guiding catheter includes a side arm positioned near the guiding catheter's proximal end with a multi-way stop cock fixedly attached onto a proximal end of the side arm tube. | 01-09-2014 |
20140046399 | RESPONSIVE ELECTRICAL STIMULATION FOR MOVEMENT DISORDERS - An implantable neurostimulator system for treating movement disorders includes a sensor, a detection subsystem capable of identifying episodes of a movement disorder by analyzing a signal received from the sensor, and a therapy subsystem capable of supplying therapeutic electrical stimulation to treat the movement disorder. The system treats movement disorders by detecting physiological conditions characteristic of an episode of symptoms of the movement disorder and selectively initiating therapy when such conditions are detected. | 02-13-2014 |
20140107454 | MEANS AND METHOD FOR THE DETECTION OF CARDIAC EVENTS - Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold. | 04-17-2014 |
20140107514 | PHYSICIAN'S PROGRAMMER WITH ST-SEGMENT HISTOGRAM DISPLAY CAPABILITY - A physician's programmer for an implantable device is disclosed. The programmer includes a receiver for receiving wireless transmission data from the implantable heart monitor. A processor is configured to extract from the wireless transmission data ST-deviation histogram data as a function of heart rate. The histogram data for a particular heart rate range is shown on a display in the form of a bar chart. The histogram data for a plurality of heart rate ranges is shown in the form of a chart with multiple line plots. | 04-17-2014 |
20140171849 | DEVICE FOR THE RAPID CLOSURE OF WOUNDS AND SURGICAL INCISIONS - A wound closure system having first, second and third adhesive pads with a pair of strap members fixedly secured to the first and third adhesive pads. The pair of strap members are slidably received within the second adhesive pad. When the third adhesive pad is displaced, the first and second adhesive pads are displaced toward each other to close the wound. | 06-19-2014 |
20140236103 | PERI-VASCULAR TISSUE ABLATION CATHETER WITH SUPPORT STRUCTURES - An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall. | 08-21-2014 |
20140288587 | CAROTID SHEATH WITH ENTRY AND TRACKING RAPID EXCHANGE DILATORS AND METHOD OF USE - Dilators and sheaths for use in minimally invasive vascular therapy are disclosed. In some embodiments, the dilators include a slot that accesses a guidewire lumen within the dilator. These slots facilitate rapid exchange of one dilator for another. In another embodiment, a dilator is sufficiently stiff to facilitate entry, but also designed to facilitate placement of the dilator along a tortuous path. | 09-25-2014 |
20140316351 | PERI-VASCULAR TISSUE ABLATION CATHETER WITH UNIQUE INJECTION FITTING - An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall. | 10-23-2014 |
20140348974 | BOWL FOR KEEPING BREAKFAST CEREAL CRISPY - Disclosed is a bowl that has a cereal section and a milk and fruit section that are separated by a continuous dividing wall. The milk and fruit section has a downward slope from the dividing wall that causes the milk to enter a curved bottom section from which the eater can take the last of the cereal and milk onto his/her spoon. Also disclosed is a cover for the bowl that makes a liquid tight seal on the milk and fruit section and also covers the cereal section. | 11-27-2014 |
20140378906 | PERI-VASCULAR TISSUE ABLATION CATHETER WITH MECHANICAL SUPPORT STRUCTURES - An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall. | 12-25-2014 |
20140379046 | RESPONSIVE ELECTRICAL STIMULATION FOR MOVEMENT DISORDERS - An implantable neurostimulator system for treating movement disorders includes a sensor, a detection subsystem capable of identifying episodes of a movement disorder by analyzing a signal received from the sensor, and a therapy subsystem capable of supplying therapeutic electrical stimulation to treat the movement disorder. The system treats movement disorders by detecting physiological conditions characteristic of an episode of symptoms of the movement disorder and selectively initiating therapy when such conditions are detected. | 12-25-2014 |
20150018658 | MEANS AND METHOD FOR THE DETECTION OF CARDIAC EVENTS - Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold. | 01-15-2015 |