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801results about "Medicine/surgery connectors" patented technology
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Powered surgical instrument
A surgical instrument including a handle assembly, a first endoscopic portion, a motor, and a first end effector is disclosed. The first endoscopic portion is selectively connectable to a distal portion of the handle assembly and defines a longitudinal axis. The first endoscopic portion includes a housing adjacent its proximal portion and includes an actuation member. The motor is disposed in mechanical cooperation with the housing of the first endoscopic portion and is operatively connected to the actuation member for moving the actuation member substantially along the longitudinal axis. The first end effector is selectively connectable to a distal portion of the first endoscopic portion and is configured to perform a first stapling function.
Owner:TYCO HEALTHCARE GRP LP
Shielded optical probe having an electrical connector
InactiveUS7132641B2Eliminate needEasy to adaptRotary current collectorInvestigating moving sheetsElectrical connectionEngineering
A noninvasive optical probe has an electrical connector for connecting the optical probe to a cable connector. According to one embodiment, the electrical connector includes a durable flexible tab suspended between the housing of the optical probe and a protective cover. The electrical connector also advantageously forms, according to various embodiments, a flexible, plugable, lockable, removable, and sealable electrical connection.
Owner:JPMORGAN CHASE BANK NA
Powered surgical instrument
A surgical instrument including a handle assembly, a first endoscopic portion, a motor, and a first end effector is disclosed. The first endoscopic portion is selectively connectable to a distal portion of the handle assembly and defines a longitudinal axis. The first endoscopic portion includes a housing adjacent its proximal portion and includes an actuation member. The motor is disposed in mechanical cooperation with the housing of the first endoscopic portion and is operatively connected to the actuation member for moving the actuation member substantially along the longitudinal axis. The first end effector is selectively connectable to a distal portion of the first endoscopic portion and is configured to perform a first stapling function.
Owner:TYCO HEALTHCARE GRP LP
Connector assembly with reduced unshielded area
ActiveUS8118620B2Straightforwardly and efficiently joinLow costDiagnostic recording/measuringSensorsElectrical connectionEngineering
A connector assembly according to embodiments of the present disclosure is advantageously configured to allow a sensor connector to straightforwardly and efficiently join with and detach from a patient cable connector. Further, embodiments of the connector assembly advantageously reduce un-shielded area in an electrical connection between a patient cable and a sensor connector. In addition, embodiments of the connector assembly advantageously increase the shielding of detector signals coming from the patient sensor to the monitor.
Owner:JPMORGAN CHASE BANK NA
Magnetic connector
ActiveUS8388353B2Easy to disconnectAltered couplingCoupling device detailsElectric connection structural associationsOuter coreElectromagnet
A magnetic connector has a receptacle and a plug. The receptacle has an electromagnet comprising an inner core, an outer core, a coil disposed around the inner core and an air gap defined by the edges of the inner and outer cores. The plug has a plug core and an anchor defined by the plug core edge. The anchor is configured to insert into the air gap as a receptacle socket electrically connects with plug pins. The coil is energized and de-energized so as to assist in the insertion or removal of the anchor from within the air gap and the corresponding connection and disconnection of the socket and pins.
Owner:MASIMO CORP
Sensor adapter cable
ActiveUS9138180B1Easy interconnectionCoupling device detailsTwo-part coupling devicesEngineeringElectric cables
Owner:MASIMO CORP
Connection cable and method for activating a voltage-controlled generator
ActiveUS7834484B2Batteries circuit arrangementsIncorrect coupling preventionSurgical operationElectrosurgery
A connection cable is disclosed for controlling a voltage-controlled generator such as an electrosurgery generator from a controlling device such as a robotic surgery system. The cable includes a first connector adapted to connect to a voltage-controlled generator and a second connector adapted to connect to a controlling device. Within the cable is a voltage divider interdisposed between the first connector and the second connector. The voltage divider is configured to divide a reference voltage provided by the voltage-controlled generator into at least one control voltage which is selectable by the controlling device. The cable additionally includes a plurality of electrical wires which operatively connect the first connector, the second connector and the voltage divider. During robotic electrosurgery, said operating parameters can be actuated by a surgeon operating at the robotic surgical system console, which causes a corresponding control voltage to be switched to a control voltage input on an electrosurgery generator, which, in turn, generates a corresponding electrosurgical signal in response thereto.
Owner:COVIDIEN LP
Electrical receptacle assembly
ActiveUS20090061681A1Rotary current collectorNon-rotary current collectorOmni directionalEnergy source
A receptacle assembly for use in connecting an energy source to an energy delivering device is described herein. The receptacle assembly includes a face plate defining an aperture. The receptacle also includes an adapter assembly including an adapter plate, supporting a terminal that is operatively connected to the energy source. Additionally, the receptacle includes a spacer member interposed between an inner surface of the aperture of the face plate and an outer surface of the adapter plate, wherein the spacer member permits omni-directional movement of the adapter plate and terminal relative to the face plate.
Owner:TYCO HEALTHCARE GRP LP
Electrosurgical device having a dielectric seal
A method of manufacturing a seal in an electrosurgical device includes placing components of the electrosurgical device within an elongated housing section, the housing section including an actuator opening, introducing the housing section within a mold filled with a liquid thermoplastic elastomer and allowing the elastomer to flow within the housing, forming an elastomeric inwardly-extending lip portion circumferentially surrounding an opening at a distal end of the electrosurgical device for introducing an electrode therein, and allowing the molded elastomer to cure and become integral with the housing to seal the components within the molded elastomer contained within the housing section. The method may also include the step of forming an elastomeric actuator seal around the actuator opening.
Owner:COVIDIEN AG
Sensor adapter cable
Owner:MASIMO CORP
Feedthrough for electrical connectors
InactiveUS7396265B2Overall design flexibilityClosely spacedContact member manufacturingElectrically conductive connectionsElectrical connectionEngineering
A method (10) of forming an electrically conducting feedthrough. The method (10) comprises a first step (11) of forming an electrically conductive structure (21) comprising a sacrificial component and a non-sacrificial component. At least a portion of the non-sacrificial component can then be coated with a relatively electrically insulating material (35) prior to removal of at least a portion of the sacrificial component from the electrically conductive structure. The structure of the feedthrough provides electrical connection through the wall of a housing of an implantable component while preventing unwanted transfer of materials between the interior of the component and the surrounding environment.
Owner:COCHLEAR LIMITED
In-line lead header for an implantable medical device
InactiveUS6895276B2Small diameterEasy to insertElectrotherapyCoupling contact membersElectricityElectrical connector
Implantable medical devices (IMDs) comprising a monitor or implantable pulse generator (IPG) having an IPG header to which lead connector assemblies of electrical medical leads are coupled, particularly, an improved in-line IPG header providing enhanced durability, ease of manufacture, and ease of use. A stack of alternating, substantially tubular electrically insulating fluid seals and header connector elements is assembled in axial alignment to form a common, elongated axial stack bore sized in diameter and length to receive the lead connector assembly. Each adjacent electrical connector element and fluid seal are interlocked with one another during assembly of the stack to maintain the axial alignment and the length and diameter dimensions. Fluid seals are located at each end of the stack, and the stack can be inserted as a unit into a cavity of the IPG header.
Owner:MEDTRONIC INC
In-line lead header for an implantable medical device
Implantable medical devices (IMDS) comprising a monitor or implantable pulse generator (IPG) having an IPG header to which lead connector assemblies of electrical medical leads are coupled, particularly, an improved in-line IPG header providing enhanced durability, ease of manufacture, and ease of use. A stack of alternating, substantially tubular electrically insulating fluid seals and header connector elements is assembled in axial alignment to form a common, elongated axial stack bore sized in diameter and length to receive the lead connector assembly. Each adjacent electrical connector element and fluid seal are interlocked with one another during assembly of the stack to maintain the axial alignment and the length and diameter dimensions. Fluid seals are located at each end of the stack, and the stack can be inserted as a unit into a cavity of the IPG header.
Owner:MEDTRONIC INC
Chip assembly for surgical instruments
A surgical stapling device is provided. The surgical stapling device includes a handle assembly, an adapter assembly removably and selectively attachable to the handle assembly, and a loading unit removably and selectively attachable to the adapter assembly. The adapter assembly extends from the handle assembly for transmitting actuating forces from the handle assembly to the loading unit. The adapter assembly includes a connector assembly. The loading unit includes a shell member and a housing extending from an inner surface of the shell member. The surgical stapling device further includes a chip assembly disposed within the housing and moveable relative to the shell member to facilitate connection with the connector assembly of the adapter assembly.
Owner:COVIDIEN LP
Flexible bio-probe assembly
A method of producing an electrode brain probe assembly, using a flexible substrate comprising a polymeric layer bearing a conductive material coating. Photolithography and electroplating are used to form a set of contacts and conductors on the polymeric layer of the flexible substrate. Also, the flexible substrate is shaped to have a distal end and to be at least 5 mm long, but less than 5 mm wide and less than 1 mm thick.
Owner:ADVANCED NEUROMODULATION SYST INC
Test plug and cable for a glucose monitor
Owner:MINIMED
Patient connector assembly with vertical detents
ActiveUS20200113496A1Easy constructionThe process is convenient and fastRespiratorsContact member cases/bases manufactureMechanical engineeringElectrical and Electronics engineering
The present disclosure includes a connector assembly that is a part of a sensor assembly for collecting patient physiological data. The connector assembly can include a first connector tab with catches, a second connector tab with openings, a retainer with pins, and a circuit board coupled to a cable. Each of the pins of the retainer can include a detent that can engage one of the catches of the first connector tab. The pins can extend through the openings of the second connector tab so that the retainer is coupled to the first connector tab by the detents engaging the catches. The first and second connector tabs can thereby be coupled together to support the circuit board and the cable between the first and second connector tabs.
Owner:MASIMO CORP
Implantable connector with protected contacts
InactiveUS7736191B1Avoid deformationAvoid accidental damageElectrotherapyCoupling device detailsElectrical conductorMedical device
An implantable connector electrically connects multi-conductor leads to an implantable medical device such as a neurostimulator. The connector is assembled directly into a hermetic feedthrough of the implantable device and utilizes the feedthrough housing as a sustaining structure for connector clamping. The receptacle contacts detachably connect proximal lead contacts to corresponding feedthrough pins, which provide pass-through connections to electronic circuitry contained in a hermetically sealed case. The receptacle contact has resilient contact tines designed to engage a corresponding lead contact in a sliding manner. The receptacle contact is integrated with a contact guard which protects the receptacle contact from inadvertent handling damage. The contact guard is substantially more rigid than the resilient contact to resist deformation. The contact guard protectively shields the receptacle contact tines and prevents unintended contact tine excursion. In one embodiment, the contact guard is pre-attached to the receptacle contact prior to joining to the feedthrough pin. In another embodiment, the contact guard is an integral part of the feedthrough pin. Numerous embodiments with contact preload are provided.
Owner:SOCHOR JERZY ROMAN
Extensible implantable medical lead
An extensible medical lead comprises at least one proximal contact, at least one distal electrode, and having at least one conductive filer electrically coupled between the proximal contacts and the distal stimulation electrode. The lead further comprises an outer jacket made of a longitudinally compressible material. The conductive filer may also be coiled to provide extensibility.
Owner:MEDTRONIC INC
Magnetic activation of monopolar and bipolar devices
ActiveUS9468498B2Electric connection structural associationsSurgical instruments for heatingEngineeringBiological activation
A system for providing current to perform a surgical procedure includes an electrosurgical device having a conductive cutting wire and a power source with a power cord providing current to the cutting wire from a power source. The power cord and device are connected via a magnetic connection. The magnetic connection includes a device housing coupled to a cord housing, where a magnetic post is received in a recess for mechanically and electrically connecting the cutting wire and an active wire of the power cord. The recess and the magnetic post can be coaxial, with the axes being perpendicular to longitudinal axes of the device housing and the cord housing so that the connection can withstand a force exerted along the longitudinal axis, but a sufficient force transverse to the longitudinal axes and along the axes of the recess and the post can de-couple the magnetic connection.
Owner:COOK MEDICAL TECH LLC
Single or limited use device designs
ActiveUS8968294B2Reduce continuityPreventing further useConnections to liquidDiagnosticsElectricityUse equipment
The present disclosure is directed to an electrosurgical system. The electrosurgical system includes an electrosurgical generator configured to output electrosurgical energy and including a receptacle having at least one mechanical interface. The system also includes an electrosurgical instrument adapted to connect to the electrosurgical generator and configured to deliver energy to tissue. Further, a plug is provided to engage the receptacle to electrically couple the electrosurgical instrument to the electrosurgical generator. The plug includes a terminal electrically coupled to the electrosurgical instrument and a prong electrically coupled to the terminal that includes a recess defined therein and is configured to receive the at least one mechanical interface. When the plug is disengaged from the receptacle, the at least one mechanical interface cooperates with the recess to uncouple the prong from the terminal.
Owner:TYCO HEALTHCARE GRP LP
Electrical conductive path for a medical electronics device
ActiveUS7195523B2Reliable contactLow costElectrotherapyCoupling contact membersEngineeringGarter spring
An electrical conductive path for medical electronic device generally includes a plurality of stackable molded non-conductive housing with each housing having a bore therethrough alignable with adjacent housing bores. The adjacent housings and define any combination when stacked, spaced apart slots for receiving a plurality of electrically conductive spring rings. A plurality of electrically conducting garter springs are disposed within corresponding spring rings and a cable is provided including wires attached to corresponding spring rings.
Owner:BAL SEAL ENG CO INC
Lead adaptor having low resistance conductors and/or encapsulated housing
ActiveUS20050272280A1Transvascular endocardial electrodesTwo-part coupling devicesElectrical conductorProximal point
An implantable lead adaptor is disclosed that includes an encapsulated thermoplastic housing defining a proximal end portion and a distal end portion. The proximal end portion has a first receptacle configured to receive a first type of connector assembly associated with a first implantable cardiac lead, and a second receptacle configured to receive a second type of connector assembly associated with a second implantable cardiac lead. An elongated flexible lead portion extends from the distal end portion of the adaptor housing. A connector assembly is operatively associated with a distal end section of the flexible lead portion of the adaptor for connection to an implantable pulse-generating device, such as, for example, an implantable pacemaker or defibrillator. Low resistance conductor wires electrically connect the connector assembly associated with the distal end section of the lead portion with the first and second receptacles of the adaptor housing.
Owner:OSCOR
Electronic network components utilizing biocompatible conductive adhesives for direct body fluid exposure
An implantable passive or active electronic network component or component network is provided which is suitable for prolonged direct body fluid exposure and is attachable to a conductive surface, circuit trace, lead or electrode. The electronic network component or component network includes (1) a non-conductive body of biocompatible and non-migratable material, (2) a conductive termination surface of biocompatible and non-migratable material, associated with the body, and (3) a connection material of biocompatible and non-migratable material, for conductively coupling the termination surface to the conductive surface, circuit trace, lead or electrode. The electronic network component may include a capacitor, a resistor, an inductor, a diode, a transistor, an electronic switch, a MEMs device, or a microchip. A biocompatible and non-migratable adhesive is utilized to conductively couple components of the individual components of the electronic network, such as the conductive surface, circuit trace, lead or electrode.
Owner:WILSON GREATBATCH LTD
Electromagnetic interference immune tissue invasive system
InactiveUS6829509B1Avoid failureAvoid interferenceCoupling for high frequencyTransvascular endocardial electrodesElectricityFiber
An electromagnetic immune tissue invasive system includes a primary device housing. The primary device housing having a control circuit therein. A shielding is formed around the primary device housing to shield the primary device housing and any circuits therein from electromagnetic interference. A lead system transmits and receives signals between the primary device housing. The lead system is either a fiber optic system or an electrically shielded electrical lead system.
Owner:MEDTRONIC INC
Medical electrical lead connector arrangement including anti-rotation means
InactiveUS6854994B2Line/current collector detailsTransvascular endocardial electrodesEngineeringLead Conductor
A lead connector arrangement includes a non-cylindrically shaped connector pin coupled to a lead conductor and a connector sleeve assembly for receiving the non-cylindrically shaped connector pin. The connector sleeve assembly includes an insert with an axial bore formed therein that complements the shape of the non-cylindrical connector pin. According to one embodiment, the non-cylindrical connector pin may be provided in the form of a triangular, square, rectangular, or hexagonal shape. The axial bore has a complimentary shape to receive the connector pin. When the connector pin is threaded through the connector sleeve assembly using a pull-wire device, the pull-wire device may be unscrewed from the connector pin without causing axial rotation of the lead conductor when the connector pin is fully inserted within the axial bore.
Owner:MEDTRONIC INC
Single or Limited Use Device Designs
ActiveUS20130274734A1Eliminating electrical continuityPreventing further useConnections to liquidDiagnosticsElectricityEngineering
The present disclosure is directed to an electrosurgical system. The electrosurgical system includes an electrosurgical generator configured to output electrosurgical energy and including a receptacle having at least one mechanical interface. The system also includes an electrosurgical instrument adapted to connect to the electrosurgical generator and configured to deliver energy to tissue. Further, a plug is provided to engage the receptacle to electrically couple the electrosurgical instrument to the electrosurgical generator. The plug includes a terminal electrically coupled to the electrosurgical instrument and a prong electrically coupled to the terminal that includes a recess defined therein and is configured to receive the at least one mechanical interface. When the plug is disengaged from the receptacle, the at least one mechanical interface cooperates with the recess to uncouple the prong from the terminal.
Owner:TYCO HEALTHCARE GRP LP
Cardiac lead with ETEE coated DBS coil
InactiveUS6141593ATransvascular endocardial electrodesMedicine/surgery connectorsElectrical conductorHelix
A cardiac lead is provided that includes a connector for coupling to a cardiac stimulator and a first flexible insulating sleeve coupled to the connector. A second flexible insulating sleeve is coupled to the connector and has a portion positioned inside the first flexible insulating sleeve. A first conductor wire is provided that has at least a first loop and a second loop. The first and second loops are positioned between the portion of the second flexible insulating sleeve and the first insulating sleeve. A second conductor wire is provided that has a third loop. The third loop is positioned between the portion of the second flexible insulating sleeve and the first insulating sleeve. The first and second conductor wires are spiraled together so that the third loop is positioned between the first and second loops. The lead provides for the union of two conductors in a flexible structure that facilitates passage of a highly curved stylet.
Owner:INTERMEDICS
Medical device with an electrically conductive anti-antenna geometrical shaped member
InactiveUS20050090886A1Avoid failureAvoid interferenceCoupling for high frequencyTransvascular endocardial electrodesEngineeringRadio frequency
A medical device having electrically conductive properties includes an electrically conductive member. The electrically conductive member has an anti-antenna geometrical shape. The anti-antenna geometrical shaped electrically conductive member is shaped such that currents induced in the anti-antenna geometrical shaped electrically conductive member, by radio frequency fields, offset currents induced in the medical device by the radio frequency fields.
Owner:MEDTRONIC INC
Chip assembly for surgical instruments
A surgical stapling device is provided. The surgical stapling device includes a handle assembly, an adapter assembly removably and selectively attachable to the handle assembly, and a loading unit removably and selectively attachable to the adapter assembly. The adapter assembly extends from the handle assembly for transmitting actuating forces from the handle assembly to the loading unit. The adapter assembly includes a connector assembly. The loading unit includes a shell member and a housing extending from an inner surface of the shell member. The surgical stapling device further includes a chip assembly disposed within the housing and moveable relative to the shell member to facilitate connection with the connector assembly of the adapter assembly.
Owner:TYCO HEALTHCARE GRP LP
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