23394 ⎘
Catheters; Hollow probes; Introducing, guiding, advancing, emplacing or holding catheters; Body-piercing guide needles or the like Guide needles
Sub-classes:CATHETER ASSEMBLY WITH NEEDLE HOODING ADVANCEMENT FEATURE
#2PERICARDIAL SPACE ACCESS
#3WIRE AND CATHETER PLACEMENT DEVICE
#4SYSTEMS AND METHODS FOR ENDOVASCULARLY ACCESSING A SUBARACHNOID SPACE
#5MEDICAL DEVICE FOR USE IN CATHETER PLACEMENT
#6NEEDLE HOLDER
#7Blood Control for a Catheter Insertion Device
#8NEEDLE TUBE STRUCTURE AND ENDOSCOPIC INTERVENTIONAL INSTRUMENT
#9THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
#10RAPID EXCHANGE CATHETER
#11A BIOMEDICAL DEVICE, A SYSTEM COMPRISING A BIOMEDICAL DEVICE, A METHOD FOR PERCUTANEOUS CATHETERIZATION OF A BODY DUCT, AND A METHOD FOR ALIGNING AN EXTERNAL IMAGING MEANS
#12CATHETER INSERTION SYSTEMS
#13CATHETER INSERTION APPARATUS WITH CONTINUOUS VISIBLE FLASHBACK
#14Rapidly Insertable Central Catheters Including Assemblies and Methods Thereof
#15LONG-ELECTRODE CONCEPT FOR DISCRETE CUTTING WITH RF ENERGY IN ELECTROSURGICAL APPLICATIONS
#16NEEDLE ASSEMBLY
#17SYSTEMS AND METHODS FOR SAMPLE COLLECTION WITH REDUCED HEMOLYSIS
#18TRANSCUTANEOUS DEVICE FOR REMOVAL OF FLUID FROM A BODY
#19CATHETER ASSEMBLY
#20FLEXIBLE CANNULA INSERTION DEVICE, SYSTEM AND PROCESS
#21Systems and Methods for Catheter Feedback and Control for AV Fistula Creation
#22DECOMPRESSION NEEDLE ASSEMBLY
#23DEVICE, SYSTEM, AND METHOD OF VENOUS ACCESS
#24SYSTEMS AND METHODS FOR TREATING HYDROCEPHALUS
#25CATHETER SYSTEM HAVING A GUIDEWIRE AND SPRING-LOADED NEEDLE RETRACTION
#26Automated Guidewire Extraction Systems and Methods
#27INTRAVASCULAR CATHETER INSERTION DEVICE
#28MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS FOR IMAGING, ASSESSING, AND/OR TREATING A PROSTATE
#29LOW-DRAG SEPTUM FOR A CATHETER SYSTEM
#30FIBER OPTIC SENSOR RETRACTION SYSTEM
#31Introducer Needle and Stylet for Interventional Procedures
#32Intravenous Catheter Insertion Device and Method of Use
#33Catheter Insertion Device Including Top-Mounted Advancement Components
#34NEEDLE AND GUIDE WIRE INSERTION SYSTEM
#35Introducer Needle and Stylet for Interventional Procedures
#36KIT AND METHOD INTENDED FOR PROSTATE SURGERY
#37CATHETER DELIVERY DEVICES, SYSTEMS, AND METHODS
#38Systems and methods for catheter feedback and control for AV fistula creation
#39VASCULAR ACCESS DISASSEMBLING NEEDLE DEVICE AND METHOD
#40SYSTEMS AND METHODS FOR CATHETER INSERTION AND BLOOD FLASHBACK
#41Intraosseous Access Device
#42Catheter assembly
#43IMPROVED GUIDEWIRE FOR CATHETER INSERTION
#44Medical devices, systems and methods utilizing permanent magnet and magnetizable feature
#45RETRACTABLE NEEDLE CATHETER DELIVERY APPARATUS
#46LIQUID MEDICINE ADMINISTRATION DEVICE
#47RETRACTABLE NEEDLE CATHETER DELIVERY APPARATUS
#48Blood Control for a Catheter Insertion Device
#49SEPTUM TO FACILITATE BLOOD COLLECTION AND RELATED METHODS
#50Vascular Access Device with Extendable Catheter
#51DOUBLE NEEDLE CATHETER PLACEMENT SYSTEM
#52THERAPEUTIC AGENT DELIVERY DEVICE WITH CONVERGENT LUMEN
#53Central Catheters, Assemblies, and Methods Thereof
#54Introducer needle with notches for improved flashback
#55Flexible cannula insertion device, system and process
#56Skin Nicking Device for Catheter Placement System
#57Methods and devices for delivering therapeutic materials to the intervertebral disc
#58SYSTEMS AND METHODS FOR ENDOVASCULARLY ACCESSING A SUBARACHNOID SPACE
#59IV CATHETER DEVICE HAVING A NEEDLE COVER THAT FUNCTIONS AS A NEEDLE SHIELD
#60Sensing catheters
#61Guidewire retraction device
#62Controlled arterial/venous access
#63METHODS AND APPARATUSES FOR PERITONEAL CATHETER PLACEMENT
#64ROBOTIC SYSTEMS, DEVICES, AND METHODS FOR VASCULAR ACCESS
#65Vascular Access Systems and Methods Thereof
#66Anti-perforation device
#67Forward-Looking Precision Imaging Surgical Probe
#68Low-drag septum for a catheter system
#69Percutaneous urinary catheter
#70ANNULAR VALVE SECUREMENT WITHIN A CATHETER ASSEMBLY
#71DELIVERY DEVICE FOR A VASCULAR ACCESS INSTRUMENT
#72DEVICE FOR HOLDING A MEDICAL INSTRUMENT AND APPARATUS COMPRISING SUCH A DEVICE
#73MULTIMODE WAVEGUIDE IMAGING
#74Access Systems, Devices, and Methods Thereof
#75Catheter Placement System with Splittable Anchor
#76Multi-Purpose Delivery Needle
#77INVASIVE MEDICAL DEVICE COVER WITH MAGNET
#78CATHETER ASSEMBLY
#79Percutaneous urinary catheter
#80Device and method for single-handed access and insertion of an article
#81Steerable guide for minimally invasive surgery
#82Needle-Tract Assistant Including Components and Methods Thereof
#83CATHETER ASSEMBLY
#84Floppy Distal End Section with Stiff Solid Shaft
#85Insertion device for one-handed insertion of a guidewire into the lumen of a vessel/cavity
#86Catheter assembly
#87DRUG INFUSION SET
#88MEDICAL DELIVERY DEVICE AND METHOD FOR DELIVERING THERAPEUTIC AGENTS DIRECTLY INTO THE ANNULUS FIBROSUS OF AN INTERVERTEBRAL DISC
#89ANATOMIC NEEDLE SYSTEM
#90Systems and Methods for Percutaneous Intravascular Access and Guidewire Placement
#91Catheter insertion device including top-mounted advancement components
#92Percutaneous urinary catheter
#93VENOUS ACCESS CATHETERS AND METHODS FOR PORTAL VENOUS SYSTEM CATHETERIZATION
#94HEMOSTASIS VALVE FOR GUIDE CATHETER CONTROL
#95Rapidly insertable central catheters including assemblies and methods thereof
#96A HAND-HELD, DIRECTIONAL, MULTI- FREQUENCY PROBE FOR SPINAL NEEDLE PLACEMENT
#97Intravenous catheter device with integrated extension tube
#98Medical device for use in a nerve block procedure that obviates the need for injecting test doses and a method
#99GUIDEWIRE ASSEMBLY
#100Preloaded stylet valve compatibility
#101VENOUS ACCESS CATHETERS AND METHODS FOR PORTAL VENOUS SYSTEM CATHETERIZATION
#102VENOUS ACCESS CATHETERS AND METHODS FOR PORTAL VENOUS SYSTEM CATHETERIZATION
#103Catheter insertion apparatus with continuous visible flashback
#104Arterial access needle with proximal port
#105Flexible cannula insertion device, system and process
#106Retractable needle catheter delivery apparatus
#107Retractable needle catheter delivery apparatus
#108Needle guiding system
#109Vascular access disassembling needle device and method
#110Multi-catheter infusion system and method thereof
#111Device and method for identification of a target region
#112Intravenous catheter insertion device and method of use
#113Transseptal puncture device and method of use
#114Intraosseous access device
#115Multi-diameter cannula
#116Device and method for identification of a target region
#117Introducer needle with notches for improved flashback
#118Guidewire kit
#119Catheter, needle, and guidewire assembly
#120Sensing catheters
#121Single catheter electrode tissue cutting system for creating anastomoses
#122Systems and methods for endovascularly accessing a subarachnoid space
#123Device and method for automated emergency arterial sheath placement
#124Methods and devices for delivering therapeutic materials to the intervertebral disc
#125Delivery of therapeutic material via sub-ligamentous space
#126INTRODUCER NEEDLE AND RELATED SYSTEMS AND METHODS
#127Adductor canal block introducer
#128Catheter assembly
#129Anti-perforation device
#130Vascular Access Device and Related Method
#131Controlled arterial/venous access
#132Intravenous catheter insertion device
#133Insertion device
#134Low profile introducer apparatus
#135Therapeutic agent delivery device with convergent lumen
#136MEDICAL PUNCTURE INSTRUMENT
#137Integrated needle-catheter systems and methods of use
#138Systems, apparatuses, and methods for guide wire delivery
#139Blood control for a catheter insertion device
#140GUIDEWIRE RETAINERS FOR USE WITH CATHETERS AND RELATED METHODS AND KITS
#141Septum securement
#142Low-drag septum for a catheter system
#143Systems and methods for catheter insertion and blood flashback
#144Methods and systems for treating hydrocephalus
#145Delivery device for a vascular access instrument
#146Hemostasis valve for guide catheter control
#147Infusion device with automatic insertion and introducer needle retraction
#148Catheter insertion device including top-mounted advancement components
#149Catheter having a hard distal tip
#150Introducer needle with notches for improved flashback
#151Intravenous catheter and insertion device with reduced blood spatter
#152IV catheter with retractable needle and laterally offset biasing element and needle retraction cavity
#153Insertion device for one-handed insertion of a guidewire into the lumen of a vessel/cavity
#154CATHETER FEEDER
#155Disposable biopsy unit
#156Intravenous catheter insertion device and method of use
#157METHOD FOR ASPIRATION OF BILE
#158Biopsy needle design
#159Intravenous catheter device with integrated extension tube
#160Catheter assembly
#161Methods and apparatuses for fluoro-less or near fluoro-less percutaneous surgery access
#162Systems and methods for deploying an implant in the vasculature
#163Percutaneous ureteral catheter
#164Vascular access disassembling needle device and method
#165SPLITTABLE CATHETER INSERTION DEVICE AND RELATED METHODS
#166ACCESS CLOSURE CONFIGURATION
#167ANTI-OCCLUSION CATHETER
#168Devices and methods for endovascular access and therapy
#169Needle and catheter insertion device
#170Vascular Access Needle for Guidewire Insertion
#171TRANSCUTANEOUS DEVICE FOR REMOVAL OF FLUID FROM A BODY
#172EXTRACTION DEVICE FOR COLLECTING BLOOD SAMPLES, INCLUDING A CATHETER AND A SAFETY SYSTEM
#173Septum securement
#174Single catheter electrode tissue cutting system for creating anastomoses
#175Flexible cannula insertion device, system and process
#176Flexible tubing, cannula and insertion needle
#177Therapeutic agent delivery device with convergent lumen
#178Systems and methods for endovascularly accessing a subarachnoid space
#179SAFETY CATHETER ASSEMBLY
#180Medical device for treating lymphedema
#181Catheter placement device including guidewire and catheter control elements
#182Catheter placement device including guidewire and catheter control elements
#183Systems and methods for treating hydrocephalus
#184Catheter assembly
#185Device and method for automated emergency arterial sheath placement
#186Medical Tool for Reduced Penetration Force
#187Systems and methods for sample collection with reduced hemolysis
#188Systems and methods for percutaneous intravascular access and guidewire placement
#189Guidewire extension system for a catheter placement device
#190Sheath Introducer For Peripheral Artery Catheterization Procedures
#191Introduction of a catheter in a vein
#192Spinal subpial gene delivery system
#193INJECTABLE MATERIAL INJECTION DEVICE COMPRISING A CANNULA THAT SLIDES INSIDE A NEEDLE, AND SYSTEM USING SUCH A DEVICE
#194Intraosseous access device
#195Apparatus and method for accessing an epidural space
#196Access devices and associated methods
#197Blood control for a catheter insertion device
#198BALLOON-TIPPED CATHETER FOR CONTINUOUS NERVE BLOCKS
#199Medical tube
#200Indwelling needle assembly
#201Catheter placement device including guidewire and catheter control elements
#202Low profile introducer apparatus
#203Guidewire advancing device and method
#204Catheter assembly
#205MEDICAL APPARATUS
#206Systems, apparatuses, and methods for guide wire delivery
#207Handheld multi-needle vascular access device
#208Multi-catheter infusion system and method thereof
#209CANNULA NEEDLE
#210Medical devices, systems and methods utilizing permanent magnet and magnetizable feature
#211Guiding needle for suction tube
#212Biopsy needle design
#213ARTERIAL CATHETERS AND METHODS OF USE
#214Magnetic shield for medical devices
#215Invasive medical device cover with magnet
#216Venous access catheters and methods for portal venous system catheterization
#217Epidural needle assembly
#218Cannula and needle assembly
#219Device and method for single-handed access and insertion of an article
#220Systems and methods for enhancing preparation and completion of surgical and medical procedures
#221Multi-diameter cannula
#222Catheter system
#223Medical device
#224Identifying a target anatomic location in a subject's body, and delivering a medicinal substance thereto
#225Needle and guidewire holder
#226Device and Method for Gaining Access into a Body Cavity
#227Intravenous catheter and insertion device with reduced blood spatter
#228Device for inserting a blunt-tip cannula under the skin of a patient
#229Method for diagnosis and treatment of blood vessel
#230SPITTABLE NEEDLE
#231OPTICAL SENSOR FOR NEEDLE-TIP TISSUE IDENTIFICATION AND DIAGNOSIS
#232Percutaneous access systems and methods
#233Retractable centesis needle
#234Integrated needle-catheter systems and methods of use
#235Catheter devices, kits and methods
#236Intravenous catheter device with integrated extension tube
#237Device and System for Insertion of Penetrating Member
#238INFLATABLE TRANSLUMENAL SHUNTS AND METHODS AND DEVICES FOR DELIVERY
#239Systems and methods for percutaneous intravascular access and guidewire placement
#240Electrosurgical system
#241Blood control catheter with antimicrobial needle lube
#242Hemostasis valve for guide catheter control
#243Devices and methods for endovascular access and therapy
#244METHODS AND KITS FOR TREATING DYSMOTILITY
#245Dilation device for placing catheter tubes
#246Infusion device with automatic insertion and introducer needle retraction
#247Retrograde entry antegrade placement for femoral artery access
#248Echogenic Indwelling Catheter
#249Disposable biopsy unit
#250SYSTEM FOR THE PARALLEL DELIVERY OF AN ELEMENT INTO THE ESOPHAGEAL MUCOSA
#251Catheter devices with needle guards and related methods
#252Central venous access system
#253Catheter insertion device including top-mounted advancement components
#254Dressing
#255Vascular access devices and methods
#256Micro-infusion delivery system
#257Methods and apparatus for administering local anesthetic
#258Method and corresponding kit for administering an adductor canal block
#259Methods and apparatus for administering local anesthetic
#260Rapid closing surgical closure device
#261RAPID CLOSING SURGICAL CLOSURE DEVICE
#262Bone marrow aspiration device and method
#263ACCESS CLOSURE CONFIGURATION
#264Rapid closing surgical closure device
#265Surgical tools and system for safely accessing body cavities and methods of using the same
#266TRANSCUTANEOUS DEVICE FOR REMOVAL OF FLUID FROM A BODY
#267Guidewire capture
#268Anatomic needle system
#269Surgical needle
#270Intravenous catheter insertion device and method of use
#271Intravenous catheter insertion device and method of use
#272Needle and guidewire holder
#273Medical intervention apparatus
#274Therapeutic agent delivery device with convergent lumen
#275Disposable biopsy unit
#276Low profile introducer apparatus
#277Systems and methods for providing an integrated package and grip for catheter
#278Introducer catheter with a rotating needle to obtain vascular access
#279Catheter placement device including guidewire and catheter control elements
#280Central Venous Catheter Kit
#281Systems and methods for using a microcannula introducer for skin and soft tissue augmentation
#282Medical Tool for Reduced Penetration Force
#283Systems and methods for percutaneous intravascular access and guidewire placement
#284MULTI-PANE IMAGING TRANSDUCER ASSOCIATED WITH A GUIDEWIRE
#285EXTRACTION DEVICE FOR COLLECTING BLOOD SAMPLES, INCLUDING A CATHETER AND A SAFETY SYSTEM
#286Retrograde entry antegrade placement for femoral artery access
#287RETROGRADE ENTRY ANTEGRADE PLACEMENT FOR FEMORAL ARTERY ACCESS
#288Retrograde entry antegrade placement for femoral artery access
#289Systems and Methods for Needle for Subclavian Vein Penetration
#290MEDICAL MATERIAL SUPPLY DEVICE
#291SHEATH SUPPORT DEVICES, SYSTEMS AND METHODS
#292Motorized systems and methods for accessing the lumen of a vessel
#293Systems and methods for accessing the lumen of a vessel
#294Intravenous catheter insertion device and method of use
#295Continuous anesthesia nerve conduction apparatus, system and method thereof
#296Continuous anesthesia nerve conduction apparatus, system and method thereof
#297Vascular access systems and methods of use
#298Systems and methods for venipuncture and catheter placement
#299Apparatus for facilitating ultrasound-assisted needle placement for drug delivery
#300INTRODUCER HAVING A FLOW SENSOR