Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
691 results about "Gas balloon" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A gas balloon is a balloon that rises and floats in the air because it is filled with a gas lighter than air (such as helium or hydrogen). When not in flight, it is tethered to prevent it from flying away and is sealed at the bottom to prevent the escape of gas. A gas balloon may also be called a Charlière for its inventor, the Frenchman Jacques Charles. Today, familiar gas balloons include large blimps and small latex party balloons. Blimps have displaced zeppelins (which are not balloons) as the dominant form of airship. For nearly 200 years, well into the 20th century, manned balloon flight utilized gas balloons before hot-air balloons became dominant. Without power, heat or fuel, untethered flights of gas balloons depended on the skill of the pilot. Gas balloons have greater lift for a given volume, so they do not need to be so large, and they can stay up for much longer than hot air balloons.
Collapsible spline structure using a balloon as an expanding actuator
InactiveUS6142993AAvoid smallLarge electrodeElectrotherapyDiagnostic recording/measuringActuatorGuide tube
A collapsible electrode catheter assembly (10) having a delivery system (12) for controlling a catheter guide tube (16) having a catheter distal end assembly (22) thereon. The catheter distal end assembly (22) has an electrode structure (28) on an expanding assembly (34) for enlarging the electrode structure (28) in an expanded condition. A balloon structure (48) is used to expand and contract the expanding assembly (34) when an inflation medium (64) is alternately introduced into and withdrawn from the balloon structure (48).
Owner:EP TECH
Thermal treatment methods and apparatus with focused energy application
InactiveUS7083614B2Minimize reflectionCollapse of structureUltrasonic/sonic/infrasonic diagnosticsUltrasound therapyMedicineAcoustic energy
A collapsible ultrasonic reflector incorporates a gas-filled reflector balloon, a liquid-filled structural balloon an ultrasonic transducer disposed within the structural balloon. Acoustic energy emitted by the transducer is reflected by a highly reflective interface between the balloons. In a cardiac ablation procedure, the ultrasonic energy is focused into an annular focal region to ablate cardiac tissue extending in an annular path along the wall. Devices for stabilizing the balloon structure and for facilitating collapse and withdrawal of the balloon structure are also disclosed.
Owner:BOSTON SCI SCIMED INC +1
Adjustable multi-balloon local delivery device
The present invention pertains to a local delivery device comprising a distal catheter unit and a proximal catheter unit which may be positioned by sliding over the distal catheter unit. Both the distal and the proximal catheter units have separate inflatable occluding balloons. The slidable positioning of the catheter units in relation to each other provides for variable inter-balloon distances, which in turn provides for a variably sized occlusion region in a hollow tubular organ, for example a vessel. Dispersed on the catheter shaft between the two occluding balloons are multiple infusion ports through which therapeutic agents may be delivered to an occluded region of a hollow tubular organ. The local delivery device may further comprise a quantifying device for determining the distance between the two occluding balloons. Therefore, precise adjustment of the inter-balloon distance permits controlled delivery of therapeutics to a discreet length of the hollow tubular organ wall.
Owner:OTTAWA HEART INST RES
Non-compliant medical balloon having an integral non-woven fabric layer
A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing pressure within the balloon. The non-compliant medical balloon is composed of a matted fabric layer composed of at least two matted fabric fibers forming an angle. The angle remains substantially unchanged when the balloon changes from a deflated state to an inflated state..
Owner:BARD PERIPHERAL VASCULAR
Balloons for medical devices and fabrication thereof
InactiveUS6500148B1Error minimizationIncrease the diameterBalloon catheterSurgeryPolyamideMedical device
Dilation balloons and catheters including same are provided. The balloons are fabricated of a material such as a nylon or a polyamide material, and they have an inflated, non-distended working profile as well as a stretched inflated profile which is achieved by applying pressure through a dilatation catheter or the like that is in excess of that needed to achieve the inflated, non-distended profile and which is adequate to effect dilatation or the like up to a maximum pre-bursting pressure application. The maximum pre-bursting size of the balloon can be tailored depending upon the needs of the particular balloon within a wide range of possible maximum pre-bursting sizes.
Owner:CORDIS CORP
Hybrid airship-drone farm robot system for crop dusting, planting, fertilizing and other field jobs
InactiveUS20160307448A1Increase the areaIncrease productionRemote controlled aircraftRobotRobotic systemsHectare
Modern farming is currently being done by powerful ground equipment or aircraft that weigh several tons and treat uniformly tens of hectares per hour. Automated farming can use small, agile, lightweight, energy-efficient automated robotic equipment that flies to do the same job, even able to farm on a plant-by-plant basis, allowing for new ways of farming. A hybrid airship-drone has both passive lift provided by a gas balloon and active lift provided by propellers. A hybrid airship-drone may be cheaper, more stable in flight, and require less maintenance than other aerial vehicles such as quadrocopters. However, hybrid airship-drones may also be larger in size and have more inertia that needs to be overcome for starting, stopping and turning.
Owner:BEE ROBOTICS
Traction balloon
Balloon catheters and methods of making and using the same. A balloon catheter may include a catheter shaft and a balloon coupled thereto. A traction member may be coupled to the balloon catheter adjacent the balloon and may extend along a portion or all of the length of the balloon. The traction member can improve traction between the balloon and a target site.
Owner:BOSTON SCI SCIMED INC
Efficient controlled cryogenic fluid delivery into a balloon catheter and other treatment devices
ActiveUS20060129142A1Avoiding unnecessary releaseEasy to copyOperating means/releasing devices for valvesCatheterSolenoid valveBalloon catheter
Devices, systems, and methods efficiently dilate and / or cool blood vessels and other body tissues. Controlled cooling with balloon catheters and other probes may be effected by a change in phase of a cryogenic fluid, often after measuring a minimum pulse width for actuating an individual solenoid valve along the cooling fluid path, with the measured pulse width allowing gradual inflation of a balloon without excessive venting of cooling fluid.
Owner:BOSTON SCI SCIMED INC
Apparatus and method for volume adjustment of intragastric balloons
ActiveUS20070173881A1Easy to adaptMinimize nauseaDilatorsTubular organ implantsSurgeryGastric balloon
A gastric balloon and method of adding and removing fluid therefrom are disclosed. The gastric balloon includes a shell, a receiver, and a retractable tubing housed in the receiver and extendable from the stomach of a patient to the mouth of the patient. The shell is inflated and deflated from outside the body of the patient. The method of adding or removing fluid from the implanted gastric balloon includes steps of inserting a gastroscopic tool into the stomach of a patient and grasping an end of a retractable tubing housed in a receiver of the gastric balloon. Further steps of the method include withdrawing at least a portion of the retractable tubing from the stomach and out of a patient's mouth and adding or removing fluid from the gastric balloon via the retractable tubing withdrawn from the patient.
Owner:APOLLO ENDOSURGERY INC
Method of treating vulnerable plaque
InactiveUS6972024B1Minimizing avoiding damageIncrease synthesisStentsEar treatmentSelf limitingVulnerable plaque
A method of treating vulnerable plaque comprising intentionally damaging or rupturing the vulnerable plaque using a wingless balloon which is inflated from a wingless unexpanded diameter to a limited expanded diameter. This process produces significant increase in ECM synthesis at the site of the damage or rupture. As a result, the method strengthens the vulnerable plaque while minimizing or avoiding damage to the surrounding wall of the body lumen or damaging a stable plaque mistakenly believed to be a vulnerable plaque. The method of the invention is particularly useful in treating a fibroatheroma type of vulnerable plaque. In one embodiment, the balloon is self-limiting such that it expands compliantly at initial inflation pressures, and above nominal pressure it expands noncompliantly. In an alternative embodiment, the balloon is inflated using a diameter-limiting device, such as a device which limits the inflation pressure or the volume of inflation fluid in the balloon.
Owner:ABBOTT CARDIOVASCULAR
Shockwave valvuloplasty catheter system
A valvuloplasty system comprises a balloon adapted to be placed adjacent leaflets of a valve. The balloon is inflatable with a liquid. The system further includes a shock wave generator within the balloon that produces shock waves. The shock waves propagate through the liquid and impinge upon the valve to decalcify and open the valve.
Owner:SHOCKWAVE MEDICAL
Inflatable dual balloon catheter
InactiveUS7220252B2Easy and accurate and quick control of pressureLess discomfortStentsBalloon catheterBleeding postpartumDouble balloon catheter
A dual balloon catheter apparatus for controlling postpartum hemorrhage in uterine or vaginal cavities or hemorrhage in other body cavities, comprising: (1) a catheter having an inflation lumen and a deflation lumen; (2) a first inflatable balloon in fluid communication with the inflation lumen; and (3) a second inflatable balloon encompassing the first balloon and in fluid communication with the deflation lumen. A gaseous inflation medium can be introduced from an external gas source through the inflation lumen to inflate the first balloon, so as to apply a substantially even pressure along a substantial portion of an inner surface of a uterine cavity to reduce or eliminate bleeding along such inner surface. The second inflatable balloon functions to confine any gaseous inflation medium that escapes from the first balloon, due to leakage or rapture of such first balloon, and to discharge such escaped gaseous inflation medium through the deflation lumen.
Owner:POLYZEN INC
Intravascular dilatation infusion catheter
ActiveUS20050288632A1Prevent backflowReduce usageStentsBalloon catheterInfusion catheterMedical device
A medical device comprises a catheter having at least one catheter shaft, which defines an inflation lumen for transport of an inflation fluid therethrough. The inflation fluid comprises a coolant. An expandable balloon, which has a proximal cone, distal cone, and a body region therebetween, is engaged to a distal region of the at least one catheter shaft. The balloon interior is in fluid communication with the inflation lumen. A portion of the catheter distal of the balloon body defines at least one port that is in fluid communication with the inflation lumen and the balloon interior.
Owner:STRYKER CORP +1
Cutting balloon having sheathed incising elements
A cutting balloon for use in a PTCA atherectomy procedure includes an elongated balloon that defines a longitudinal axis and is inflatable from a first deflated configuration to a second radially expanded configuration. One or more incising elements are mounted on the inflatable balloon. Compressible sheaths made of a relatively low durometer, flexible material are mounted on the balloon to protect the operative cutting surface of a respective incising element during assembly of the cutting balloon and transit of the cutting balloon to the treatment site. Each sheath extends farther from the longitudinal axis than the corresponding incising element and makes first contact with the tissue during a balloon inflation. Once contact has been established between the tissue and the sheath, further balloon inflation causes the sheath to radially compress between the tissue and the inflatable balloon exposing the operative cutting surface for tissue incision.
Owner:BOSTON SCI SCIMED INC
Shock wave balloon catheter with multiple shock wave sources
An apparatus includes a balloon adapted to be placed adjacent a calcified region of a body. The balloon is inflatable with a liquid. The apparatus further includes a shock wave generator within the balloon that produces shock waves that propagate through the liquid for impinging upon the calcified region adjacent the balloon. The shock wave generator includes a plurality of shock wave sources distributed within the balloon.
Owner:SHOCKWAVE MEDICAL
Balloon control apparatus
InactiveUS20050159702A1Preventing unclean matter from beingEasy maintenanceStentsTracheal tubesEndoscopeGas balloon
A balloon control device for controlling an expansion and contraction of a balloon fixed to one of an insertion unit of endoscope and an insertion adapter by supplying and suctioning of fluid to the balloon, comprising: a channel for conveying the fluid between the balloon control device and the balloon; and a gas / liquid separator for separating gas and liquid from the fluid in the channel.
Owner:SRJ +1
High pressure balloon
Composite fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon, encasing the web with a matrix material to form an assembly, and inserting the assembly into a preformed outer layer balloon to form the composite balloon.
Owner:BOSTON SCI SCIMED INC
Balloons for medical devices and fabrication thereof
InactiveUS6110142AConvenient coatingHigh strengthBalloon catheterSurgeryMedical deviceBiomedical engineering
Dilatation balloons and catheters including same are provided. The balloons are fabricated of a biaxially orientable material such as a nylon or a polyamide material, and they have an inflated, non-distended working profile as well as a stretched inflated profile which is achieved by applying pressure through a dilatation catheter or the like that is in excess of that needed to achieve the inflated, non-distended profile and which is adequate to effect dilatation or the like up to a maximum pre-bursting pressure application. The maximum pre-bursting size of the balloon can be tailored depending upon the needs of the particular balloon within a wide range of possible maximum pre-bursting sizes.
Owner:CORDIS CORP
Stomach balloon that can be inserted and removed via mouth
A non-inflated balloon with a valve is attached to the end of a thin flexible tube which is inserted through the patient's mouth and esophagus into their stomach. At this point the balloon is inflated with water to the desired size to fill up space in the patient's stomach. The tube is then detached from the balloon and removed, while a valve insures the balloon remains inflated to the existing size. The balloon remains alone and inflated in the patient's stomach. It takes up space in the stomach which reduces a patient's desire and ability to overeat. When the balloon needs to be removed another tube is inserted which has a claw to grab the balloon and puncture it. This deflates it and allows for it to be dragged out.
Owner:MACLAY ALISTAIR
Catheter having transitioning shaft segments
ActiveUS20090156998A1Gradual change in bending stiffnessImproves tip pull strengthStentsBalloon catheterDiagonalBalloon catheter
A catheter having shaft segments which are joined together by a strong bond providing a low profile shaft section with a flexibility transition and / or a compositional transition. A balloon catheter embodying features of the invention has a distal tip member and a coupling band member surrounding a junction of an inner tubular member of the shaft, and has a gradual change in bending stiffness along a distal end section of the shaft which extends distally from a location within the balloon interior. Another catheter embodying features of the invention has shaft segments joined together by a diagonal seam.
Owner:ABBOTT CARDIOVASCULAR
Balloon endoscope device
Owner:BAYSTATE HEALTH
Method and system for providing improved help functionality to assist new or occasional users of software in understanding the graphical elements of a display screen
Owner:SAP AG
Methods for Increasing a Retention Force Between a Polymeric Scaffold and a Delivery Balloon
ActiveUS20120261858A1Increase retention forceReduce diameterStentsSurgeryPolymeric scaffoldMedical treatment
A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes inflating the delivery balloon during a diameter reduction to improve scaffold retention and maintaining an inflated balloon during the diameter reduction and prior and subsequent dwell periods.
Owner:ABBOTT CARDIOVASCULAR
Balloon Inflation Device
One embodiment provides a method implemented by a powered inflation device to prepare a balloon catheter for use during a medical procedure. In this embodiment, the method includes drawing an amount of medical fluid from a fluid reservoir into the inflation device during a first motorized operation of the inflation device, removing an amount of air from the balloon catheter during a second motorized operation of the inflation device, and injecting the amount of medical fluid from the inflation device into the balloon catheter during a third motorized operation of the inflation device to inflate a balloon located at a distal end of the balloon catheter The powered inflation device may be a stand-alone device in one embodiment. In one embodiment, the powered inflation device is coupled to an angiographic injector system. When it is coupled to an angiographic injector system, the balloon inflation device and the injector system may be controlled by a common control panel, or console, in one embodiment.
Owner:ACIST MEDICAL SYST
Balloons for medical devices and fabrication thereof
Dilatation balloons and catheters including same are provided. The balloons are fabricated of a material such as a nylon or a polyamide material, and they have an inflated, non-distended working profile as well as a stretched inflated profile which is achieved by applying pressure through a dilatation catheter or the like that is in excess of that needed to achieve the inflated, non-distended profile and which is adequate to effect dilatation or the like up to a maximum pre-bursting pressure application. The maximum pre-bursting size of the balloon can be tailored depending upon the needs of the particular balloon within a wide range of possible maximum pre-bursting sizes.
Owner:CORDIS CORP
Use of satellite-based routing processes with a balloon network
This disclosure relates to the use of satellite-based routing processes in connection with a balloon network. A disclosed method includes receiving a communication at a balloon in a balloon network by way of a transmission from a ground-based station. The method includes selecting a routing process for the communication based on at least one parameter associated with the communication. The routing process is selected from a plurality of routing processes including a first routing process and a second routing process. The first routing process includes a satellite network when determining how to route the communication. The satellite network includes one or more satellites. The second routing process includes the balloon network when determining how to route the communication. The method further includes using the selected routing process to determine a target path for the communication.
Owner:SOFTBANK CORP
Non-shortening wrapped balloon
InactiveUS20080140173A1Increase burst pressureAccelerate burstStentsBalloon catheterGas balloonCatheter device
A non-shortening catheter balloon having a longitudinal axis and an inflatable balloon able to be affixed to a catheter shaft is provided. The balloon has an uninflated length which remains relatively unchanged upon inflation and is formed of least two helically oriented wrapped passes of balloon materials at a balanced force angle. Methods of making this balloon are also provided.
Owner:WL GORE & ASSOC INC
Pressure sensing intragastric balloon
An intragastric balloon having a built-in sensor. The sensor may be used to monitor pressure within the balloon shell, or outside of the shell in the stomach. The sensor may be used after deflation of the intragastric balloon to monitor the pressure through the intestinal tract as the balloon migrates therethrough. An apparatus for remote deflation of the balloon may be utilized to allow a physician to deflate the intragastric balloon without surgery. The pressure sensor may be provided in a valve of the intragastric balloon which separates from the balloon and migrates as a capsule through the intestinal tract to monitor conditions therein.
Owner:APOLLO ENDOSURGERY INC
Viewing System for Control of Ptca Angiograms
A medical viewing system for processing and displaying a sequence a sequence of medical angiograms representing a balloon, moving in an artery, this system comprising extracting means for automatically extracting balloon image data in a phase of balloon expansion, and computing means for automatically defining and storing coordinates of a Region of Interest (ROI) based on the expanded balloon image data, located around the expanded balloon; and display means for displaying the images. Contrast agent may be used as agent of balloon expansion. The system may have means to detect and keep track of balloon markers and means to look around those markers for further balloon image data extraction.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Lighter than air wind and solar energy conversion system
InactiveUS20120235410A1Minimum amount of timePV power plantsDigital data processing detailsEngineeringWind energy conversion
An integrated solar and wind energy conversion system that is carried aloft by an aerostat / balloon, which is filled with lighter-than-air gas or hot air comprises solar panel array and wind turbine array to convert solar radiation and wind power into usable and renewable energy for on and / or off-grid application or storage. The solar panel array includes at least one of the flexible solar panel and spray on solar composite or combinations thereof. The present invention requires minimal land mass, can be deployed in remote areas, it can be deployed as permanent, semi-permanent, or temporary configurations. The present invention uses computers to automate many of the systems function for maximum energy harvesting. The present invention can be used both day and night.
Owner:SERRANO RICHARD J
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com