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97results about How to "Minimized overall profile" patented technology
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Method and apparatus for minimally invasive knee arthroplasty
InactiveUS7048741B2Minimized overall profileLength minimizationDiagnosticsSurgical navigation systemsKnee replacementImage guidance
The invention is a method for performing a minimally invasive knee arthroplasty and components for this procedure. The method involves creating an incision along the medial or lateral aspect of a patient's knee, exposing the knee joint, resecting the distal end of the femur, the proximal end of the tibia and the posterior patella through the medial or lateral incision, and connecting a femoral, tibial and patellar knee replacement component through the incision. Components include specialized femoral, tibial and patellar cutting guides for use in resecting the femur, tibia and patella through the medial or lateral incision. In one embodiment, the method is performed with the aid of an image guidance system. In another embodiment, the method is performed with instruments which align the components, such as the cutting guides, without the use of an image guidance system.
Owner:SMITH & NEPHEW INC
Patellar cutting guide
InactiveUS7604639B2Reduce chanceMinimized overall profileDiagnosticsSurgical navigation systemsVia incisionKnee surface
A patellar cutting guide is particularly useful in a method of minimally invasive knee arthroplasty in which an incision is made along the medial or lateral aspect of a patient's knee, exposing the knee joint. The patellar cutting guide includes a clamp configured to be located exterior to the knee over the anterior portion of the patella, a stop having at least one portion configured to extend through an incision to a location posterior to the patella, and a cutting guide defining a cutting slot. The clamp may have outwardly extending spikes for passage through the tissue overlying the patella and into engagement with the patella. The stop is movable relative to the clamp and / or cutting guide. In one embodiment, the cutting guide is offset laterally and posteriorly relative to the clamp so that the slot is aligned with a medially or laterally-formed incision in the knee.
Owner:SMITH & NEPHEW INC
Sternal Closure Device and Method of Using Same
InactiveUS20080140128A1Minimized overall profileInternal osteosythesisJoint implantsEngineeringMechanical engineering
A sternal closure device is provided, comprising a first plate having a bone fixation region with at least one countersunk aperture for receiving a fastening means for affixing the first plate to one side of the sternum, and a locking region with at least one protruding aligning member; a second plate having a bone fixation region with at least one countersunk aperture for receiving a fastening means for affixing the second plate to the opposite side of the sternum, and a locking region dimensioned to contact at least a portion of the locking region of the first plate; and a rotating member that engages with the aligning member(s) on the first plate for holding the first and second plates together to secure the opposite sides of the sternum. The first and second plates can be separated by reversibly disengaging the rotating member from the aligning member(s).
Owner:TRIMAX MEDICAL MANAGEMENT
Patellar cutting guide
InactiveUS20060161165A1Reduce chanceMinimized overall profileDiagnosticsSurgical navigation systemsKnee JointVia incision
A patellar cutting guide is particularly useful in a method of minimally invasive knee arthroplasty in which an incision is made along the medial or lateral aspect of a patient's knee, exposing the knee joint. The patellar cutting guide includes a clamp configured to be located exterior to the knee over the anterior portion of the patella, a stop having at least one portion configured to extend through an incision to a location posterior to the patella, and a cutting guide defining a cutting slot. The clamp may have outwardly extending spikes for passage through the tissue overlying the patella and into engagement with the patella. The stop is movable relative to the clamp and / or cutting guide. In one embodiment, the cutting guide is offset laterally and posteriorly relative to the clamp so that the slot is aligned with a medially or laterally-formed incision in the knee.
Owner:SMITH & NEPHEW INC
Vascular sheaths and methods for their deployment
InactiveUS20080033396A1Minimized overall profileLow profileMedical devicesCatheterBlood vesselCatheter device
A percutaneous luminal access system comprises a thin-walled, collapsible sheath, an introducer, a hemostatic valve, and an access catheter. An introducer may comprise either a pusher tube or an elongate member, or where the introducer is used to axially advance the sheath into a blood vessel or other target lumen. A hemostatic valve may be connected to a proximal end of the sheath, and the access catheter introduced through the hemostatic valve. Pressurized fluid may also be introduced through the hemostatic valve and delivered through a flow region around the catheter within the sheath and optionally through the catheter to the target luminal site.
Owner:PERCUTANEOUS SYST
Sizing instrument for a bodily joint such as an intervertebral disc space
InactiveUS20070260260A1Reduce riskMinimized overall profileDiagnosticsJoint implantsContact padEngineering
A sizing instrument for measuring a bodily joint bounded by top and bottom surfaces, such as a disc space bounded by a top vertebra and a bottom vertebra, including a jaw assembly, a handle assembly, and an indicator portion. The jaw assembly includes an upper contact pad and a lower contact pad. The upper pad is adapted to substantially rigidly engage the top surface, and the lower pad is adapted to substantially rigidly engage the bottom surface. The handle assembly is linked to the jaw assembly and is adapted to vary a distance between the upper contact pad and the lower contact pad. In turn, the indicator portion is adapted to communicate the distance between the upper contact pad and the lower contact pad.
Owner:RAYMEDICA
Tissue grasping devices and related methods
ActiveUS20190142589A1OptimizationMinimized overall profileHeart valvesDiagnosticsVenous ValvesVALVE PORT
A clip for immobilizing leaflets of a cardiac or venous valve includes a hub having a pair of tangle resistant spring-biased outer arms coupled to an inferior end of the hub and a pair of tangle resistant spring-biased inner arms adjacent to the outer arms and coupled to a superior end of the hub. A delivery catheter may be used to position the valve clip adjacent a target valve while the outer and inner arms are biased in an opened position relative to each other. After the valve leaflets are located between the opened outer and inner arms, the biasing forces may be released to allow the clip to self-close the clip over the valve leaflets.
Owner:MEDFREE INC
Low Friction Rod Persuader
ActiveUS20110257692A1Less frictionImprove abilitiesInternal osteosythesisCounter rotationEngineering
Instruments are provided for shifting elongate members, such as spinal rods, with respect to coupling members of spinal fixation systems. The instruments include a low friction drive mechanism having one or more rolling elements that ride along a helical groove or track in order to transform rotational movement of a drive member into linear shifting of a reducer member that shifts the elongate member. A one-way locking mechanism may be provided to selectively prevent unwanted counter-rotation of the low friction drive mechanism. The one-way locking mechanism may include annular ratchet teeth arranged on the exterior of the drive member and a ratchet pawl located adjacent to the teeth and selectively engageable therewith.
Owner:PIONEER SURGICAL TECH INC
Co-access bipolar ablation probe
ActiveUS20060149226A1Efficient and effective ablationMinimized overall profileCannulasSurgical needlesAbnormal tissue growthElectrode array
Medical probe kits and methods for treating tissue regions (e.g. tumors) are provided. The kit comprises a delivery cannula and an ablation probe. The delivery cannula comprises a shaft, a lumen extending through the shaft, and a plurality of windows formed through a wall of the shaft in communication with the cannula lumen. The ablation probe is configured to be removably disposed within the cannula lumen. The ablation probe has a shaft and proximal and distal arrays of electrodes that are deployable from the probe shaft. The electrodes of the proximal array are configured to be deployed out from the respective windows when the ablation probe is disposed within the cannula lumen. The electrodes of the distal array may be configured to be deployed out from an axial opening at the distal end of the cannula shaft when the ablation probe is disposed within the cannula lumen. The method may comprise introducing the cannula within a patient, introducing the ablation probe through the cannula, deploying the electrode arrays into contact with the tissue region, and conveying ablation energy to the ablation probe to ablate the tissue region within the electrode arrays.
Owner:SCI MED LIFE SYST
Apparatus and methods for delivering stem cells and other agents into cardiac tissue
ActiveUS20070083187A1Quantity minimizationSufficient pressureStentsBalloon catheterCardiac blood vesselBlood vessel
Owner:MEDTRONIC INC
Covered endoprosthesis and delivery system
InactiveUS7056336B2Easily and accurately placed within intrahepatic tractEasy to manufactureStentsBlood vesselsVeinStent grafting
The present invention is an improved endovascular device particularly useful for use in transjugular intrahepatic portosystemic shunt (TIPS) procedures. The device employs a two-part stent-graft construction that provides a low permeability membrane to line the shunt and an uncovered stent portion designed to reside in the portal vein. The device provides numerous benefits over previous stents and stent-grafts used in TIPS procedures, including being more compact to deliver, being easier to accurately deploy, a controlled compacted surface with tucked apices, an improved stent winding pattern, and being more flexible in delivery and use.
Owner:WL GORE & ASSOC INC
Catheter tunneler adapter and methods of assembly to a catheter and use
ActiveUS20080097409A1Facilitate implantationEasy to pullEar treatmentMulti-lumen catheterCatheter insertionCatheter tunneler
A catheter tunneling adapter (10) including a generally elongated body (12) having a proximal end (14), a distal end (16) and a through passageway (18) extending therethrough between the proximal and distal end. The proximal end (14) of the adapter (10) is connectable both to a proximal hub of a stylet (70) and subsequently to the distal end (84,94) of a tunneler (80,90). The distal end (16) of the adapter (10) comprises a connector for connecting a plurality of proximal catheter tubes (52,54) thereto, wherein the proximal end of one tube (52) is affixed within the passageway at the adapter's distal end (16) and the proximal end of the second tube (54) is plugged by a plug (40) extending distally from a free end of an elongate flexible arm (30) that also extends distally of the adapter's distal end (16), such that the plug is offset laterally therefrom. The flexible arm (30) and the affixed second tube end (58) are deflectable toward the first tube (52) to reduce the profile of the assembly during tunneling. Methods of affixing an adapter to a catheter, of inserting a catheter into a patient, and of subcutaneously tunneling a catheter under a patient's skin using the tunneling device, are also disclosed.
Owner:MEDICAL COMPONENTS INC
Miniature audio jack connector
InactiveUS20080032562A1Minimize overall profileMinimized overall profileCoupling device detailsTwo-part coupling devicesEngineeringAudio frequency
A miniature audio jack connector (100) for electrically connecting a mating plug (200) includes an arched insulative housing (1), a number of conductive contacts (2) retained in the housing (1) and a pair of switch contacts (3) containing a movable contact (31) and an immovable contact (32). The housing defines a top wall (13), a plug-insertion hole (16) and an opening (134) through the top wall. The movable contact defines an elastic arm (312) with an emboss (313) extending into the plug-insertion hole and a mating portion for connecting with the immovable contact. The arm (312) is movable within the opening (134), thereby minimizing the profile of the insulative housing (1).
Owner:HON HAI PRECISION IND CO LTD
Staged endovascular graft delivery system
Owner:LIFESHIELD SCI
Intravascular catheter with axial member
InactiveUS6942654B1Without undesirable effect of frictionResists elongationCatheterFlexible pipesFiberFriction effect
An intravascular catheter having a shaft, at least a portion of which includes a braid reinforcement with an axial wire or fiber disposed between the helical members that form the braid. The axial member prevents the elongation of the shaft of the catheter thereby maintaining one-to-one correspondence in axial manipulation of the catheter, even when the shaft is placed in tension. By positioning the axial member between the helical members, the axial member does not create a protrusion and does not become fixed to any adjacent polymer layer. Thus, the axial member limits axial strain of the catheter, without creating the undesirable effects of friction caused by an axial protrusion and without creating the undesirable effects of limited flexure caused by an adjacent polymer layer becoming fixed to the axial member.
Owner:BOSTON SCI SCIMED INC
Spring driven injector apparatus with needle insertion
ActiveUS20160354553A1Avoiding and minimising riskReduce rateAmpoule syringesAutomatic syringesCamNeedle insertion
An injection device is disclosed which comprises a housing (140, 240, 440, 740) for a plurality of cartridges (110,310,410,810) each containing a medicament to be administered to a patient. A plurality of needles (120, 220, 320, 420, 720, 820) may be provided in communication with the plurality of cartridges. A delivery mechanism is arranged to deliver medicament through the plurality of cartridges via the plurality of needles. An injection device may comprise a drive member (130) having a cam surface (136) configured to engage a surface of a carrier (150) and rotate the carrier about a pivot (152) and at least one plunger (134) arranged to engage a cylinder in the cartridge.
Owner:OWEN MUMFORD
Low friction rod persuader
Instruments are provided for shifting elongate members, such as spinal rods, with respect to coupling members of spinal fixation systems. The instruments include a low friction drive mechanism having one or more rolling elements that ride along a helical groove or track in order to transform rotational movement of a drive member into linear shifting of a reducer member that shifts the elongate member. A one-way locking mechanism may be provided to selectively prevent unwanted counter-rotation of the low friction drive mechanism. The one-way locking mechanism may include annular ratchet teeth arranged on the exterior of the drive member and a ratchet pawl located adjacent to the teeth and selectively engageable therewith.
Owner:XTANT MEDICAL HLDG INC
Sports helmet with collapsible modular elements
InactiveUS20170065018A1Improve energy absorptionLower resistanceHelmetsHelmet coversEnergy absorptionModularity
The present disclosure provides a helmet for a user's head, comprising a shell configured to at least partially surrounds the user's head, an energy-absorbing layer, and a plurality of collapsible modular elements that are individually removably attached to and detached from the helmet. Collapsible modular elements, as used herein, are elements attached to the helmet that collapse or otherwise crush and permanently deform or to temporarily deform upon receiving an impact force of a particular pre-determined amount. By collapsing, energy from the impact is more effectively absorbed instead of being transferred to the user of the helmet.
Owner:VYATEK SPORTS
Compact wallet
ActiveUS20170135452A1Maximize expansionShorten the lengthPursesMoney bagsCredit cardComputer graphics (images)
The present invention is a compact wallet designed to present a minimal silhouette in a shirt, pants or purse pocket. Novel features hold the silhouette to the minimal dimensions of a credit card while affording maximal expandability for content storage and accessibility. A novel method makes additional features modularly available.
Owner:RIDGE WALLET LLC
Apparatus and methods for mounting flat panel displays
InactiveUS20070267554A1Maximize sizeMinimized overall profileTelevision system detailsInstrument arrangements/adaptationsLiquid-crystal displayDisplay device
Apparatus and methods are provided for mounting a flat panel display to an outer surface of a control panel over a panel opening therein, e.g., for retrofitting an existing display. A display is secured to a frame, and the frame is mounted to the control panel such that the display is disposed over the panel opening. Wires from the display are directed through the control panel, and coupled to circuitry behind the control panel. For example, a box with circuitry to operate the display may be mounted behind the control panel, e.g., generally opposite the display. The display may be a resized liquid crystal display, e.g., including one or more diagonal corners. The resulting display may be larger than the existing display and / or may maximize the size of an active area of a display given a fixed area available on a control panel.
Owner:TANNAS JR LAWRENCE E
Integrated passive devices
InactiveUS20050253257A1Reduce interactionReduces rf interactionSemiconductor/solid-state device detailsSolid-state devicesElectrical interactionInductor
The specification describes a multi-chip module (MCM) that contains an integrated passive device (IPD) as the carrier substrate (IPD MCM). Parasitic electrical interactions are controlled at one or both interfaces of the IPD either by eliminating metal from the interfaces, or by selective use of metal in parts of the MCM that are remote from the sensitive device components. The sensitive device components are primarily analog circuit components, especially RF inductor elements. In the IPD layout, the sensitive components are segregated from other components. This allows implementation of the selective metal approach. It also allows parasitic interactions on top of the IPD substrate to be reduced by selective placement of IC semiconductor chips and IC chip ground planes. In preferred embodiments of the IPD MCM of the invention, the IPD substrate is polysilicon, to further minimize RF interactions. The various methods of assembling the module may be adapted to keep the overall thickness within 1.0 mm.
Owner:SYCHIP
Compact wallet
ActiveUS10791808B2Maximize expansionShorten the lengthPursesMoney bagsCredit cardComputer graphics (images)
The present invention is a compact wallet designed to present a minimal silhouette in a shirt, pants or purse pocket. Novel features hold the silhouette to the minimal dimensions of a credit card while affording maximal expandability for content storage and accessibility. A novel method makes additional features modularly available.
Owner:RIDGE WALLET LLC
Bone plate system and method
ActiveUS20130165933A1Rapidly and easily approximatedConstruction safetyInternal osteosythesisJoint implantsElectric cablesBiomedical engineering
In one aspect, a bone plate system is provided including a bone plate and a plurality of cable connector devices configured to be inserted into throughbores formed in bone portions and through openings of the bone plate member aligned therewith. The cable connector devices each include opposite end portions with one end portion configured to abut against the bone adjacent the throughbore and the other end portion configured to be operatively fixed to the bone plate member with the cable portion extending therebetween and in the bone throughbore for securing the bone plate member to the bone portion with the cable connector devices including a cable portion thereof extending in the bone throughbore.
Owner:A&E ADVANCED CLOSURE SYST LLC
Balloon-in-balloon cervical canal dilator
InactiveUS20060271092A1Diameter minimizationMinimized overall profileBalloon catheterSurgeryDilatorMaximum diameter
A cervical canal dilator having an elongate tubular shaft that defines at least two internal lumens that are juxtaposed to a longitudinal axis. A first inflatable member is positioned on the outer surface of the shaft and is in communication with the first lumen. While a second inflatable member is also positioned on the outer surface of the shaft. The second inflatable, however, is longer than and completely covers the first inflatable member. Additionally, the second member is fabricated of a non-elastic material that limits the inflation of the second member to a predetermined maximum diameter of inflation. The device, also, has a control system which controls the fluids and / or gases that enter the lumens.
Owner:OS TECH
Connector assembly clip
InactiveUS7500790B2Easy to assembleSimple and robust clipCoupling light guidesMechanical engineeringOptical connectors
Owner:TE CONNECTIVITY CORP
Compact wallet
The present invention is a compact wallet designed to present a minimal silhouette in a shirt, pants or purse pocket. Novel features hold the silhouette to the minimal dimensions of a credit card while affording maximal expandability for content storage and accessibility.
Owner:KANE DANIEL
Spinal fixation system and method
ActiveUS9186184B2Minimized overall profileGood flexibilityInternal osteosythesisDiagnosticsVertebral boneIliac screw
A spinal fixation system is provided that, in one form, comprises a pedicle screw assembly having a coupling device with an elongate member for guiding a fixation element, such as a spinal rod, into the coupling device and a lock device for fixing the spinal rod to the coupling device. The pedicle screw assembly may be passed through a small incision and connected to a vertebral bone. By connecting a second pedicle screw assembly to a second vertebral bone, the elongate members of the pedicle screw assemblies provide guideposts for directing the spinal rod subcutaneously between the pedicle screw assemblies and into the coupling devices thereof.
Owner:XTANT MEDICAL HLDG INC
Bone plate system and method
ActiveUS9265543B2Eliminates rigid and complex geometryLow profileInternal osteosythesisJoint implantsElectric cablesBiomedical engineering
In one aspect, a bone plate system is provided including a bone plate and a plurality of cable connector devices configured to be inserted into throughbores formed in bone portions and through openings of the bone plate member aligned therewith. The cable connector devices each include opposite end portions with one end portion configured to abut against the bone adjacent the throughbore and the other end portion configured to be operatively fixed to the bone plate member with the cable portion extending therebetween and in the bone throughbore for securing the bone plate member to the bone portion with the cable connector devices including a cable portion thereof extending in the bone throughbore.
Owner:A&E ADVANCED CLOSURE SYST LLC
Seaming tape for eliminating peaking and profiling in tensioned seams
InactiveUS6187131B1Easy to usePrevent seam peakingFilm/foil adhesivesLaminationAdhesiveMechanical engineering
The invention concerns a seaming tape for seaming carpeting and other flexible materials, and method of seaming carpet thereby. The seaming tape is reinforced by rigid strips so that the seam does not visibly peak, profile, or otherwise bulge visibly when the flexible material is placed in tension in a direction perpendicular to the seam. The seaming tape comprises an adhesive, a reinforcing scrim, a flexible backing, and rigid strips that are aligned parallel to the scrim, on opposite sides of the longitudinal centerline of the scrim, and spaced apart a distance from the centerline of the scrim. The rigid strips are sized and placed so that after a seam is made using the tape, the rigid strips are on opposite sides of the seam and aligned parallel to the seam. When the seamed material is stretched, the rigid strips resist flexure, resulting in a seam that stays virtually flat and invisible.
Owner:ORCON CORP
Electrical connector having low broad mounting profile
InactiveUS20100173533A1Minimized overall profileSubstation/switching arrangement detailsSecuring/insulating coupling contact membersElectrical and Electronics engineeringElectrical connector
An electrical connector (1), which is adapted for mounting to a circuit board (5), has a mounting foot (21) with a top mounting surface (211), an elongated base portion (23) protruded outwardly from said top mounting surface (211) and fitting members (4) set on the top mounting surface (211). In assembly, the top mounting surface (211) is face to the back of the circuit board (5), and the whole mounting foot (21) is left below the circuit board (5), which can minimize the mounting profile of the connector (1) effectively.
Owner:HON HAI PRECISION IND CO LTD
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