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35results about How to "Improve deployability" patented technology
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Distal anastomosis system
InactiveUS6972023B2Improve deployabilityStaplesSurgical pincettesCoronary arteriesEnd to side anastomosis
Distal anastomosis devices and associated methodology are described herein. Connector and connector components as well as tools associated therewith are disclosed. The connectors are preferably adapted to produce an end-to-side anastomosis at a graft / coronary artery junction. A fitting alone, or a fitting in combination with a collar may be used as a connector. Each fitting may be deployed by deflecting its shape to provide clearance for a rear segment that rotates about adjoining hinge section(s) so to fit the connector within an aperture formed in a host vessel. Upon return to a substantially relaxed position, a rear segment anchors the fitting it in place. The distal fitting may include additional side features for interfacing with the host vessel / coronary artery. The collar may include features complimentary to those of a fitting and provisions for securing the graft vessel.
Owner:CONVERGE MEDICAL
Non-entangling vena cava filter
ActiveUS20060030875A1Improved delivery systemImproved deployabilitySurgeryDilatorsBiomedical engineeringVena cava filters
An implantable vessel filter device having a plurality of radially expandable legs with hooks, and a center-post configured to prevent entanglement of the radially expandable legs when they are compressed against the center-post. In one variation, the filter device comprises a first set of legs, forming a first filter basket in the expanded position, and a second set of legs, forming a second filter basket distal to the first filter in the expanded position. Hooks may be provided on the second set of legs to prevent migration of the filter along the vessel after the filter is deployed. Grooves may be provided along the shaft of the center-post to receive the hooks and prevent the hooks from interlocking when the legs of the filter are compressed along the center-post.
Owner:CR BARD INC
Rigid delivery systems having inclined ultrasound and needle
ActiveUS7815571B2Decreases an angle of needle curvatureIncrease in an angle of array tiltingUltrasonic/sonic/infrasonic diagnosticsSurgical needlesUltrasound imagingDistal portion
A delivery system includes a rigid shaft, an imaging core, and an interventional core. The rigid delivery shaft has a proximal end, an angled distal tip, and an axial passage therethrough. The imaging core comprises an ultrasound imaging insert disposed within the axial passage. The imaging insert has an ultrasound array within a distal portion thereof, wherein the ultrasound array is tilted relative to a shaft axis. The interventional core comprises a curved ablation needle coupled to the rigid shaft. An angle of needle curvature may be inversely proportional to the ultrasound array tilt and tip angle.
Owner:GYNESONICS
Over-the-wire exclusion device and system for delivery
ActiveUS20080140177A1Increase stability , deliverability , and deployabilityReduce flow of fluidEar treatmentDilatorsMechanical forceThin walled
A modification to allow delivery of a two port medical flow restrictor over a guidewire, and a means to mechanically collapse the new device. A thin walled, foil-like shell, is compacted for delivery. The invention includes the device, delivery assemblies, and methods of placing, and using, the device. A device with an aneurysm lobe and an artery lobe self-aligns its waist at the neck of an aneurysm as the device shell is pressure expanded. Mechanical force collapses both the aneurysm lobe and the artery lobe, captivating the neck of the aneurysm and securing the device. The device works for aneurysms at bifurcations and aneurysms near side-branch arteries. The device, unlike endovascular coiling, excludes the weak neck of the aneurysm from circulation, while leaving the aneurysm relatively empty. Unlike stent-based exclusion, the device does not block perforator arteries. This exclusion device can also limit flow through body lumens or orifices.
Owner:ELECTROFORMED STENTS
Non-entangling vena cava filter
An implantable vessel filter device having a plurality of radially expandable legs with hooks, and a center-post configured to prevent entanglement of the radially expandable legs when they are compressed against the center-post. In one variation, the filter device includes a first set of legs, forming a first filter basket in the expanded position, and a second set of legs, forming a second filter basket distal to the first filter in the expanded position. Hooks may be provided on the second set of legs to prevent migration of the filter along the vessel after the filter is deployed. Grooves may be provided along the shaft of the center-post to receive the hooks and prevent the hooks from interlocking when the legs of the filter are compressed along the center-post.
Owner:CR BARD INC
Over-the-wire exclusion device and system for delivery
ActiveUS8372114B2Reduce flowImprove deliverabilityEar treatmentDilatorsInsertion stentEndovascular coiling
A modification to allow delivery of a two port medical flow restrictor over a guidewire, and a means to mechanically collapse the new device. A thin walled, foil-like shell, is compacted for delivery. The invention includes the device, delivery assemblies, and methods of placing, and using, the device. A device with an aneurysm lobe and an artery lobe self-aligns its waist at the neck of an aneurysm as the device shell is pressure expanded. Mechanical force collapses both the aneurysm lobe and the artery lobe, captivating the neck of the aneurysm and securing the device. The device works for aneurysms at bifurcations and aneurysms near side-branch arteries. The device, unlike endovascular coiling, excludes the weak neck of the aneurysm from circulation, while leaving the aneurysm relatively empty. Unlike stent-based exclusion, the device does not block perforator arteries. This exclusion device can also limit flow through body lumens or orifices.
Owner:ELECTROFORMED STENTS
Non-entangling vena cava filter
ActiveUS20100174310A1Avoid entanglementReduce deliverySurgeryDilatorsBiomedical engineeringVena cava filters
Owner:CR BARD INC
Portal authentication method and corresponding gateway equipment and server thereof
ActiveCN101557405AImprove usabilityImprove deployabilityNetwork connectionsNetworked systemUsability
The invention discloses a portal authentication method which is applied to a network system comprising portal gateway equipment and a portal server. The method comprises the following steps: the portal server generates a heartbeat message and sends the heartbeat message to the portal gateway equipment according to a heartbeat period; the portal gateway equipment judges whether the heartbeat message sent by the portal server is received within a detection period, wherein the detection period is not shorter than the heartbeat period; and the portal gateway equipment conducts portal authentication according to a judgment result. The method allows a network to continue to be used by a user under the condition that the portal server fails to work normally, thereby enhancing the usability and deployment performance of the network. The invention also discloses corresponding gateway equipment and a server thereof.
Owner:NEW H3C TECH CO LTD
Method, system and device for realizing multi-party communication security
InactiveUS20090271612A1Improve deployabilityImprove portabilityKey distribution for secure communicationUser identity/authority verificationCommunications securityKey server
A method for realizing multi-party communication security includes: performing identification authentication and negotiating to create an initiation session through running the transport layer security protocol or datagram transport layer security protocol by a Group Control and Keying Server and a group member device; distributing a group session and a rekeying session to the group member device through running a group key management sub-protocol on the Group Control and Keying Server and the group member devices; rekeying through running the group key management sub-protocol on the Group Control and Keying Server and the group member devices, when a rekeying event is detected by the Group Control and Keying Server. A relevant multi-party communication security system and a device are further provided in the present invention.
Owner:HUAWEI TECH CO LTD
Configuration method of wireless access point, and system
InactiveCN104837147AAchieve smooth migrationAdd sceneNetwork traffic/resource managementWireless network protocolsWireless access pointReal-time computing
The invention discloses a configuration method of a wireless access point, and a system. The method comprises the following steps that an access controller AC receives a notification which is sent by an AP and which indicates whether the AP has a soft definition network (SDN) pipeline forwarding capability, and, if the AC determines that the AP has the SDN pipeline forwarding capability according to the notification, attribute information, which comprises identification information and address information, of the AP is sent to an SDN configuration management device, and the SDN configuration management device takes the AP as SDN forwarding equipment to perform configuration according to the attribute information.
Owner:ZTE CORP
Devices and methods for treatment of tissue
ActiveUS20130296699A1Good treatment effectWiden perspectiveSurgical needlesSurgical instrument detailsUltrasound imagingDistal portion
Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.
Owner:GYNESONICS
Vascular anastomosis systems
InactiveUS20060064119A9Improve deployabilityReduce accessStaplesSurgical pincettesVascular anastomosisRadiology
Owner:CONVERGE MEDICAL
Job scheduling method based on bioinformation cloud platform
ActiveCN102521024AImprove acceleration performanceImprove deployabilityMultiprogramming arrangementsService layerSoftware
The invention discloses a job scheduling method based on a bioinformation cloud platform, and relates to the technical field of construction of cloud platforms. The job scheduling method comprises the following steps of: S1: transferring a parameter character stream to a service layer by utilizing an expression layer; S2: generating a parameter file named by a program according to parametric variables in the parameter character stream and a program name at the head part of the parameter character stream; S3: finally, assembling into a job submission script with a uniform format and submittingthe job to a resource layer according to an appointed path, the job type and a file name of a parameter file, wherein the job submission script also comprises a job submission command corresponding to the job type; and S4: leading the resource layer to analyze the job submission script, and executing the job submission command so as to call a program required to call a job. The job scheduling method provided by the invention has the advantages of implementing software quick integration of the platform, improving expandability and allocation of the platform, lowering development cost, and shortening development cycle.
Owner:BEIJING COMPUTING CENT
Slipping loading machine perpendicular lift device
InactiveCN103161185ATakes up less space horizontallySmall footprintMechanical machines/dredgersVehicle frameEngineering
The invention discloses a slipping loading machine perpendicular lift device which comprises a vehicle frame, a moving arm, a moving arm driving mechanism, a bucket and a bucket driving mechanism. The bucket and the bucket driving mechanism are respectively arranged at the front end of the moving arm. One end of the moving arm driving mechanism is hinged with the vehicle frame. The slipping loading machine perpendicular lift device further comprises a first swing arm and a second swing arm. The first swing arm is provided with a first hinging point, a second hinging point and a third hinging point, wherein the first hinging point, the second hinging point and the third hinging point are not overlapped with each other. The first swing arm is hinged with the other end of the moving arm driving mechanism through the first hinging point. The first swing arm is hinged with the vehicle frame through the second hinging point. The first swing arm is hinged with the moving arm through the third hinging point. One end of the second swing arm is hinged with the vehicle frame and the other end of the second swing arm is hinged with the moving arm. A hinging point between the second swing arm and the moving arm is staggered with the third hinging point. The slipping loading machine perpendicular lift device has the advantages of being good in mechanical property and wide in application range.
Owner:XIAMEN XGMA MACHINERY
Stream computing system abnormity perception-oriented fault tolerance method and system
ActiveCN106844083AReduce error recovery timeImprove fault tolerance efficiencyHardware monitoringNon-redundant fault processingResource poolFault tolerance
The invention discloses a stream computing system abnormity perception-oriented fault tolerance method and system. The system comprises a computing module, a system monitoring module, a dynamic extension module, a fault recovery module and a computing resource pool module, wherein the system monitoring module periodically detects computing states of all working nodes in the system; when the detected state of a working node is in warning, the working node in the warning state is subjected to preventive fault recovery through interaction of the system monitoring module, the dynamic extension module, the fault recovery module and the computing resource pool module; the system monitoring module further monitors the working node in the warning state, and the fault recovery module performs different processing modes according to changes of the state of the working node from the warning state to a fault state, a normal state and an abnormal state. The fault tolerance method is a fault tolerance method for realizing transparency to a user in a stream computing system. The fault tolerance method disclosed by the invention has a complete fault recovery process, and the fault recovery efficiency of the stream computing system is improved.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Construction vehicle and arm support supporting device thereof
ActiveCN102336369AMeet the needs of variable amplitude operationsImprove reliabilityCranesPetroleum engineeringBuilding construction
Owner:XCMG FIRE FIGHTING SAFETY EQUIP CO LTD
Devices and methods for treatment of tissue
ActiveUS20170290626A1Widen perspectiveDecreases an angle of needle curvatureOrgan movement/changes detectionSurgical needlesUltrasound imagingDistal portion
Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.
Owner:GYNESONICS
Devices and methods for treatment of tissue
InactiveUS20170290627A1Widen perspectiveDecreases an angle of needle curvatureOrgan movement/changes detectionSurgical needlesUltrasound imagingDistal portion
Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.
Owner:GYNESONICS
Devices and methods for treatment of tissue
ActiveUS10058342B2Widen perspectiveDecreases an angle of needle curvatureOrgan movement/changes detectionSurgical needlesUltrasound imagingDistal portion
Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.
Owner:GYNESONICS
Ocean bottom sensing system and method
ActiveUS20180196152A1Easily recoverIncrease retrievabilitySubsonic/sonic/ultrasonic wave measurementSeismic signal receiversFiber optic sensorEngineering
A system for ocean bottom sensing for performing geological survey. Herein the system comprising a cable further comprising a cable jacket (9), at least one optical fiber (6), and a plurality of detectors enclosed by the cable jacket (9). The latter including at least a first and a second detector (1, 2), the at least first and second detector (1, 2) comprising at least one intrinsic fiber optic sensor (3x, 3y, 3z, 3h, 3g, 3t). The detectors are communicatively connected to the at least one optical fiber (6) for allowing interrogation of the intrinsic fiber optic sensors (3x, 3y, 3z, 3h, 3g, 3t) and the cable jacket (9) has substantially a same cross-sectional diameter (D) and same outer shape at the at least first and second detector (1,2) and in between said first and second detector (1,2).
Owner:FUGRO TECH
Friction pair system of double clutch
PendingCN107830077AImprove heat dissipationAvoid high temperature failureFriction clutchesClutchEngineering
The invention discloses a friction pair system of a double clutch. The friction pair system is characterized in that a friction material is adhered onto one surface of the steel disc bracket of each of friction plates, and the other surface of the steel disc bracket of each of the friction plates is a smooth surface; the friction plates are arranged and mounted on one side of a dual disc in sequence; all the surfaces, where the friction materials are mounted, of the friction plates directly face one side of the dual disc; and the steel disc bracket of a previous friction plate is in contact with the friction material of the last friction plate, and heat generated by friction among the components is dissipated. According to the friction pair system of the double clutch, the heat dissipationeffect of the clutch is effectively optimized, and the clutch is prevented from losing effectiveness due to the excessive temperature; meanwhile, the heat dissipation burden on the dual disc, the friction plates and the steel disc brackets is reduced, the design thickness of the friction pair system is reduced correspondingly, the axial length of the clutch is reduced, and the arrangeability of the clutch is obviously improved.
Owner:GETRAG JIANGXI TRANSMISSION
Curtain airbag
ActiveUS20220340097A1Improve deployabilitySimple structurePedestrian/occupant safety arrangementVehicle design optimisationAirbagAir chamber
A curtain airbag is proposed to improve the deployability of an airbag cushion while simplifying the structure of the curtain airbag by forming a sub-chamber. The curtain airbag includes a main chamber of an airbag cushion secured to an upper end inside a vehicle body to be deployed to a lower end thereof, a first sub-chamber of the airbag cushion deployed above a pillar trim while pushing the vehicle body to move the main chamber towards a center of a vehicle, and a second sub-chamber of the airbag cushion deployed between an end of the pillar trim and the main chamber, thus pushing the main chamber to prevent the main chamber from being caught by the end of the pillar trim.
Owner:HYUNDAI MOBIS CO LTD
Emulsifier and application thereof in processing of pesticide spray additives
ActiveCN111449063APromote wettingImprove deployabilityBiocideAnimal repellantsVegetable oilPolythylene glycol
The invention provides an emulsifier and an application thereof in processing of pesticide spray additives, and relates to the technical field of pesticide application. Preferably, the emulsifier is prepared from nonylphenol polyoxyethylene ether NP-4, castor oil polyoxyethylene ether EL-10, rosin polyethylene glycol citrate, N-sodium lauroyl sarcosine and sodium di-sec-octyl maleate sulfonate ina combined manner. The composition can effectively emulsify and esterify animal and vegetable oil, a pesticide spray auxiliary agent is processed from the composition, the pesticide spray auxiliary agent is added into a pesticide solution through barrel mixing, the physical properties of the pesticide solution can be improved, and the properties such as wettability, spreading property, permeability, evaporation resistance and viscosity are enhanced, so that the effective utilization rate of a pesticide is increased, and pesticide application reduction is realized. The field application tests show that when the addition amount of the pesticide spray additive is about 2-3%, the pesticide spray additive is relatively appropriate.
Owner:HEBEI TIANFA CHEM TECH CO LTD
Portal authentication method and corresponding gateway equipment and server thereof
The invention discloses a portal authentication method which is applied to a network system comprising portal gateway equipment and a portal server. The method comprises the following steps: the portal server generates a heartbeat message and sends the heartbeat message to the portal gateway equipment according to a heartbeat period; the portal gateway equipment judges whether the heartbeat message sent by the portal server is received within a detection period, wherein the detection period is not shorter than the heartbeat period; and the portal gateway equipment conducts portal authentication according to a judgment result. The method allows a network to continue to be used by a user under the condition that the portal server fails to work normally, thereby enhancing the usability and deployment performance of the network. The invention also discloses corresponding gateway equipment and a server thereof.
Owner:NEW H3C TECH CO LTD
A fault-tolerant method and system for abnormal perception of stream computing system
ActiveCN106844083BImprove deployabilityReduce the number of upstream backupsHardware monitoringNon-redundant fault processingResource poolFault tolerance
The invention discloses a stream computing system abnormity perception-oriented fault tolerance method and system. The system comprises a computing module, a system monitoring module, a dynamic extension module, a fault recovery module and a computing resource pool module, wherein the system monitoring module periodically detects computing states of all working nodes in the system; when the detected state of a working node is in warning, the working node in the warning state is subjected to preventive fault recovery through interaction of the system monitoring module, the dynamic extension module, the fault recovery module and the computing resource pool module; the system monitoring module further monitors the working node in the warning state, and the fault recovery module performs different processing modes according to changes of the state of the working node from the warning state to a fault state, a normal state and an abnormal state. The fault tolerance method is a fault tolerance method for realizing transparency to a user in a stream computing system. The fault tolerance method disclosed by the invention has a complete fault recovery process, and the fault recovery efficiency of the stream computing system is improved.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Devices and methods for treatment of tissue
PendingUS20220175405A1Widen perspectiveDecreases an angle of needle curvatureOrgan movement/changes detectionSurgical needlesUltrasound imagingExAblate
Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.
Owner:GYNESONICS
Efficient large-scale one-way delay measurement method and device
ActiveCN113890841AImprove deployabilityReduce computational overheadTime-division multiplexTransmissionOpen sourceNetwork attack
The invention provides an efficient large-scale one-way delay measurement method and device; wherein the method comprises the steps: carrying out the coarse-grained time synchronization of all to-be-measured nodes in a network through an NTP server; performing one-way delay measurement on every two nodes to be measured by using an open source tool to obtain a one-way delay measurement result; and performing clock synchronization error elimination on the one-way delay measurement result by using a specific algorithm to obtain an accurate measurement result. According to the invention, a new choice is provided for large-scale one-way delay measurement, and the deployability of large-scale one-way delay measurement is greatly improved. According to the scheme, research of academic circles in the field of network performance can be promoted, and development of research fields of network anomaly diagnosis, network performance optimization, network attack detection and the like can also be promoted.
Owner:TSINGHUA UNIV
Construction vehicle and arm support supporting device thereof
ActiveCN102336369BMeet the needs of variable amplitude operationsImprove reliabilityCranesEngineeringPetroleum engineering
Owner:XCMG FIRE FIGHTING SAFETY EQUIP CO LTD
Object part detection method and device, electronic equipment and storage medium
PendingCN114549944AGuaranteed generalization abilityImprove deployabilityCharacter and pattern recognitionLogisimData dimension
The embodiment of the invention provides an object part detection method and device, electronic equipment and a storage medium, and the method comprises the steps: building a corresponding prior loss function based on a logic association relationship between target part categories in a detection task, and carrying out the detection of target part types based on the built prior loss function in a model training process, and enhancing the association relationship between the target part categories, so that the target detection model can determine the corresponding association constraint information between the to-be-output detection part categories according to the above steps, thereby optimizing the false detection object part and the missing detection object part in the detection result, and improving the accuracy of the detection result. The accuracy of the detection result output by the target detection model is improved, further, in the model training process, additional data dimensions are not added, multi-round iterative training is performed on the model based on construction of a corresponding prior loss function, the deployment cost is lower, the generalization ability of the target detection model is ensured, and the target detection efficiency is improved. And the deployability of the target detection model is improved.
Owner:ZHEJIANG DAHUA TECH CO LTD
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