| Patent application number | Description | Published |
|---|
| 20080268720 | METHOD FOR FORMING A CONNECTOR ASSEMBLY FOR USE WITH AN IMPLANTABLE MEDICAL DEVICE - A sectional interconnect ribbon for use in a connector assembly for an implantable medical device is formed of two ore more separately-formed sections which are mechanically joined together to form an integral assembly. The sectional interconnect ribbon, as well as at least one connection element, is embedded within the connector assembly. | 10-30-2008 |
| 20080319503 | BIPOLAR LEAD CONTAINING HV AND LV SIGNAL CAPABILITY - An implantable medical device system includes a medical electrical lead having a connector assembly and a connector bore for receiving the lead connector assembly. The lead includes a distal portion having a first outer diameter and a distal sealing member, an intermediate portion having a second outer diameter smaller than the first outer diameter, and a connector pin extending from the intermediate portion, the connector pin having an outer diameter corresponding to a DF-1 standard. | 12-25-2008 |
| 20090017700 | Connector Assembly For An Implantable Medical Device and Process For Making - A connector circuit assembly for use in an implantable medical device, and a method of making the assembly that includes a core portion formed of a thermoplastic material using either an injection molding process or a machining process. This core portion is adapted to be fitted with at least one electrically-conductive circuit component such as a connector member, a set-screw block, or a conductive jumper member. In one embodiment of the invention, the core portion includes multiple receptacles or other spaces that are adapted to be loaded with the various circuit components. The core assembly is positioned into a second-shot mold assembly, and a second thermoplastic material is injected into the mold so that the second thermoplastic material extends over and adheres to the core portion and the circuit component. | 01-15-2009 |
| 20090156905 | IMPLANTABLE OPTICAL SENSOR AND METHOD FOR MANUFACTURE - An implantable medical device is manufactured with a hermetically sealed housing and a modular assembly enclosed within the housing. The modular assembly includes a circuit board, an electronic component mounted on a top surface of the circuit board, and a wall formed having an outer surface and an inner surface separated by a top edge and a bottom edge, the wall bottom edge positioned against the circuit board such that the wall encircles the electronic component coupled to the circuit board. The wall top edge is coupled to the housing a ferrule in one embodiment. | 06-18-2009 |
| 20090266573 | Assembly Method for Implantable Medical Device - An implantable medical device (IMD) having a hermetic housing formed from a case and a cover each having an exterior surface and an interior surface. An IMD component is mounted to the interior surface of the cover and has an electrical contact. A hybrid circuit is assembled in the case. The IMD component electrical contact is electrically coupled to the to the hybrid circuit assembled in the case. | 10-29-2009 |
| 20100010560 | FEEDTHROUGH APPARATUS WITH NOBLE METAL-COATED LEADS - Methods and apparatuses are provided for an electrical device that employs a feedthrough including a hermetic seal that seals an interior region of the electrical device. The electrical device includes an electrical contact disposed within the interior region of the electrical device, and a wire terminal that includes an encircled portion that is encircled by the feedthrough, and a first end that electrically connects with said electrical contact. When the electrical device is constructed, the first end of the wire terminal is coated with a conductive metal that is more resistant to oxidation than the wire terminal. The first end of the wire terminal is secured to the electrical contact using a mechanical device such as a crimping connector or a spring connector. | 01-14-2010 |
| 20100137929 | IMPLANTABLE MEDICAL DEVICE INCLUDING A PLURALITY OF LEAD CONNECTION ASSEMBLIES - An implantable medical device (IMD) may include at least two separate lead connection assemblies, each with electrical connectors for connecting implantable leads to the IMD. In some examples, a IMD may include a first therapy module configured to generate a first electrical stimulation therapy and a second therapy module configured to generate a second electrical stimulation therapy for delivery to the patient. The IMD may include a first lead connection assembly including a first electrical connector electrically coupled to the first therapy module and a second lead connection assembly including a second electrical connector electrically coupled to the second therapy module. In some examples, the first and second lead connection assemblies are distributed around the outer perimeter of the IMD housing. | 06-03-2010 |
| 20100185262 | CO-LOCATION OF EMITTERS AND DETECTORS AND METHOD OF OPERATION - An implantable medical device having an optical sensor selects the function of modular opto-electronic assemblies included in the optical sensor. Each assembly is provided with at least one light emitting device and at least one light detecting device. A device controller coupled to the optical sensor controls the function of each the assemblies. The controller executes a sensor performance test and selects at least one of the plurality of assemblies to operate as a light emitting assembly in response to a result of the performance test. The controller selects at least one other of the plurality of optical sensor assemblies to operate as a light detecting assembly in response to a result of the performance test | 07-22-2010 |
| 20100197174 | CONNECTOR ASSEMBLY FOR CONNECTING A LEAD AND AN IMPLANTABLE MEDICAL DEVICE - A connector assembly for detachably connecting a lead to an implantable medical device and an implantable medical device capable of being detachably connected to a lead that include one or more deflectable connector clip and a housing. The connector clip includes a first arm, a second arm, and a top portion extending between the first arm and the second arm, and is capable of being deflected from a first position, corresponding to a first relative position of the first arm and the second arm, to a second position corresponding to a second relative position of the first arm and the second arm. The housing includes a first member and a second member, the first member formed to be fixedly engaged with the second member to enclose the connector clip within the housing with the one or more connector clip being positioned within one of the first member and the second member. | 08-05-2010 |
| 20100204740 | CONNECTOR ASSEMBLY WITH INTERNAL SEALS AND MANUFACTURING METHDO - An implantable medical device connector assembly and method of manufacture include a molded, insulative shell having an inner surface forming a connector bore, a circuit member including a one or more traces extending through the shell; one or more conductive members positioned along the connector bore and electrically coupled to the traces; and sealing members positioned between the conductive members. | 08-12-2010 |
| 20100240253 | Connector Assemblies for Implantable Medical Electrical Systems - A device connector assembly includes a plurality of electrical contacts and a sealing member including a corresponding plurality of apertures; each electrical contact extends within a corresponding aperture of the plurality of apertures such that each contact is accessible for coupling with a corresponding connector element of a lead connector. The lead connector elements protrude from a first side of an insulative substrate of the lead connector, and may be coupled to the contacts of the device connector assembly by aligning each connector element with the corresponding aperture of the sealing member, and applying a force to a second side of the insulative substrate, opposite the first side, in order to press each connector element into engagement with the corresponding contact. | 09-23-2010 |
| 20100249869 | Lead Retention and Sealing Device - This application discusses, among other things, a header assembly for coupling a medical electrical lead to a medical stimulating device including a header having a capture mechanism within a bore of a lead retention device. In an example, when the lead retention device is retracted from the bore, the capture mechanism prevents the device from falling out. In another example, the header assembly has a vent disposed within the bore of the lead retention device that permits unrestricted flow of air when the lead retention device is retracted from an engagement surface. | 09-30-2010 |
| 20100249870 | Sealing Setscrew - This application discusses, among other things, an implantable medical device including a setscrew that enables lead tip visibility as an indicator of full lead insertion without requiring a grommet. In an example, the implantable medical device header is provided with a lead bore and a setscrew bore with the setscrew bore having a longitudinal axis that extends in a transverse direction to, and in communication with, the lead bore. In one example, the setscrew bore intersects with the lead bore at a location that is offset from the central longitudinal axis of the lead bore. | 09-30-2010 |
| 20100249871 | Full Visibility Lead Retention - This application discusses, among other things, an implantable medical device including a setscrew that enables lead tip visibility as an indicator of full lead insertion without requiring a grommet. An example setscrew has a metal core with an insulative coating disposed over the core to electrically isolate it from body fluids and surrounding tissue. In another example, the setscrew incorporates a sealing capability by including a sealing member that is coupled to the setscrew. | 09-30-2010 |
| 20100275743 | TOOL END FOR IMPLANTABLE MEDICAL DEVICES - A torque wrench for implantable medical devices is disclosed. The torque wrench comprises a handle, drive shaft member, and a torque wrench tool interface. The handle is coupled to the drive shaft member. The torque wrench tool end is coupled to the drive shaft member. The torque wrench tool end includes a plurality of prongs configured to engage an external tool end of a connector. | 11-04-2010 |
| 20100275744 | TORQUE WRENCH FOR IMPLANTABLE MEDICAL DEVICES - A torque wrench for implantable medical devices is disclosed. The torque wrench comprises a first and a second component. The first component has first and second ends with a bore extending between the first and second ends of the first component. The first component includes a plurality of anti-rotation members extending from an inner surface of the bore at the second end of the first component. A second component includes a middle portion having a first and second ends. A drive shaft extends from the first end and a plurality of fingers extends from an exterior surface of the second end. The second component is received in the bore of the first component such that the fingers are interdigitate with the anti-rotation members. | 11-04-2010 |
| 20100275745 | TORQUE WRENCH FOR IMPLANTABLE MEDICAL DEVICES - A torque wrench for implantable medical devices is disclosed. The torque wrench comprises a first and a second component. The first component has first and second ends with a bore extending between the first and second ends of the first component. The first component includes a plurality of anti-rotation members extending from an inner surface of the bore at the second end of the first component. A second component includes a middle portion having a first and second ends. A drive shaft extends from the first end and a plurality of fingers extends from an exterior surface of the second end. The second component is received in the bore of the first component such that the fingers are interdigitate with the anti-rotation members. | 11-04-2010 |
| 20100285697 | CONNECTOR ASSEMBLY FOR AN IMPLANTABLE MEDICAL DEVICE AND PROCESS FOR MAKING - A connector circuit assembly for use in an implantable medical device, and a method of making the assembly that includes a core portion formed of a thermoplastic material using either an injection molding process or a machining process. This core portion is adapted to be fitted with at least one electrically-conductive circuit component such as a connector member, a set-screw block, or a conductive jumper member. In one embodiment of the invention, the core portion includes multiple receptacles or other spaces that are adapted to be loaded with the various circuit components. The core assembly is positioned into a second-shot mold assembly, and a second thermoplastic material is injected into the mold so that the second thermoplastic material extends over and adheres to the core portion and the circuit component. | 11-11-2010 |
| 20100304592 | Connector Assemblies and Contacts for Implantable Medical Electrical Systems - A connector assembly of a medical electrical device includes a plurality of electrical contacts, wherein at least one contact of the plurality of electrical contacts includes an electrical coupling receptacle. The electrical coupling receptacle of the at least one contact includes a first portion, which is adapted to receive a connector element of a medical electrical lead, and a second portion, in which a part of a feedthrough member extends, and to which the part of the feedthrough member is fixedly coupled. | 12-02-2010 |
| 20110014807 | CONNECTOR ASSEMBLY WITH INTERNAL SEALS AND MANUFACTURING METHOD - An implantable medical device connector assembly and method of manufacture include a molded, insulative shell having a first inner surface forming a connector bore, an outer surface defining a fill port for receiving an adhesive, and a second inner surface defining a channel extending from the fill port to the first inner surface forming the connector bore; one or more conductive members positioned along the connector bore; and sealing members positioned between the conductive members. An adhesive is disposed in the channel and seals the outer surface of the sealing member to the inner surface forming the connector bore. | 01-20-2011 |
| 20110029027 | MEDICAL DEVICE SURFACE ELECTRODE - Structures and methods relating to electrodes for incorporation into a feedthrough with a profile adapted for subcutaneous sensing of physiologic and cardiac signals. Electrode assemblies are adapted for integration with feedthroughs and provide reliable insulation from the implantable medical device housing. Various structures and manufacturing processes are implemented to provide a large sensing surface with a low profile. The subcutaneous sensing electrode assembly can provide a leadless sensing system and further enhances installation and follow-up procedures. | 02-03-2011 |
