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abbott proclaim spinal cord stimulator mri safety

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Consider bipolar programming of both devices and use neurostimulation system settings that do not interfere with the function of the implantable cardiac system. If they must go through or near a gate or doorway containing this type of device, patients should move quickly and then check their IPG to determine if it is turned on or off. NOTE: During intraoperative testing, Surgery mode must be turned off for the neurostimulation system to function correctly. Do not bring the suture needle in contact with an IPG, lead, or extension, or the component may be damaged. Instruct patients to avoid scuba diving and entering hyperbaric chambers above 1.5 atmospheres absolute (ATA) because these activities might damage the neurostimulation system. Mobile phones. If they must go through a gate or doorway containing this type of device, patients should turn off their generator and proceed with caution, being sure to move through the device quickly. Patients should be instructed to avoid bending, twisting, stretching, and lifting objects over 2 kg (5 lb) for at least six weeks after implantation. Conscious sedation during removal. If a patient is concerned about a smart device interacting with their neurostimulation system, consider disabling magnet mode. Extension of the upper torso or neck may cause lead movement and alter the stimulation field (especially with leads in the cervical area), resulting in overstimulation or ineffective stimulation. Implanted systems with non-Abbott leads have not been evaluated for safety while scuba diving or in hyperbaric chambers. Minimize X-ray exposure to the implanted or externally worn electronic medical device by using the lowest possible X-ray tube current consistent with obtaining the required image quality and by making sure that the X-ray beam does not dwell over the device for more than a few seconds. Stimulation at high outputs may cause unpleasant sensations or motor disturbances, or render the patient incapable of controlling the stimulator. The severity of any surgical complication may be greater in patients with diabetes, particularly those with inadequate pre-operative glycemic control. Patients should be advised to avoid carrying mobile phones in their shirt pocket or otherwise placing them directly over the deep brain stimulation system components. The Proclaim TM SCS System is also the first upgradeable and recharge-free spinal cord stimulation system capable of delivering both tonic stimulation and Abbott's proprietary BurstDR stimulation waveform, a superior therapy designed to more closely mimic how pain signals travel to the brain. Implantation of two systems. Read this section to gather important prescription and safety information. Patients without an MR Conditional neurostimulation system should not be subjected to MRI because the electromagnetic field generated by an MRI may damage the device electronics and induce voltage through the lead that could jolt or shock the patient. Damage to the system may not be immediately detectable. Component disposal. If patients feel that the TENS device may be interfering with the neurostimulator, patients should discontinue using the TENS device until they talk with their physician. Infections related to system implantation might require that the device be explanted. Keep the device dry. The use of high-output devices, such as an electrohydraulic lithotriptor, may damage the electronic circuitry of an implanted generator. The long-term effectiveness of dorsal root ganglion (DRG) stimulation has not been documented, and not all patients realize the long-term benefits from DRG stimulation. Electrical medical treatment. Consider seeking surgical advice if you cannot easily remove a lead. The Eterna SCS System is indicated as an aid in the management of chronic, intractable pain of the trunk and/or limbs, including unilateral or bilateral pain associated with the following: failed back surgery syndrome and intractable low back and leg pain. Such restrictions may apply aboard airplanes, in hospitals, near explosives, or in hazardous locations. Implantation of multiple leads. The implanted components of this neurostimulation system are intended for a single use only. Stimulation at high outputs may cause unpleasant sensations or motor disturbances or render the patient incapable of controlling the generator. This means you can get hassle-free pain relief with a battery that lasts up to 10 years at low-dose settings** without ever needing to charge the system. The clinician programmer and patient controllers are sensitive electronic devices that can be damaged by rough handling, such as dropping them on the ground. Follow proper infection control procedures. Implant heating. A physician should determine whether or not a patient may have an allergic reaction to these materials before the system is implanted. Product materials. If multiple leads or extensions are implanted, the leads and extensions should be routed in close proximity. Patients should avoid charging their generator over an incision that has not completely healed. Device modification. Safety Topic / Subject Spinal Cord Stimulation (SCS) Systems, Abbott and St. Jude Medical. maximize the distance between the implanted systems; Use in patients with diabetes. If radiation therapy is required, the area over the implanted generator should be shielded with lead. (Bluetooth is a registered trademark of Bluetooth SIG, Inc.). Confirm the neurostimulation system is functioning correctly after the procedure. Always perform removal of implanted components with the patient conscious and able to give feedback. Transcranial magnetic stimulation (TMS) and electroconvulsive therapy (ECT). Patients should be advised to keep their mobile phones and smart watches at least 15 cm (6 in.) Patients should exercise reasonable caution when participating in activities that require coordination, including those that they were able to perform prior to receiving DBS therapy (for example, swimming). Unilateral or bilateral stimulation of the internal globus pallidus (GPi) or the subthalamic nucleus (STN) for the management of intractable, chronic dystonia, including primary and secondary dystonia, for patients who are at least 7 years old. This damage could result in loss of therapy, requiring additional surgery for system replacement. However, current data shows that most patients using BurstDR Stimulation Therapy do not experience paresthesia. Safety and effectiveness of neurostimulation for pediatric use have not been established. Application modification. Surgeon training. 72750 MAT-2215018 v2.0 | Item approved for U.S. use only. In some environments, the use of wireless functions (for example, Bluetooth wireless technology) may be restricted. Undesirable changes in stimulation, which may be related to cellular changes in tissue around the electrodes, changes in electrode position, loose electrical connections, or lead failure. In addition to those risks commonly associated with surgery, the following risks are associated with using this neurostimulation system: Unpleasant sensations or motor disturbances, including involuntary movement, caused by stimulation at high outputs (If either occurs, turn off your generator immediately.). Do not implant a device if the sterile package or components show signs of damage, if the sterile seal is ruptured, or if contamination is suspected for any reason. Patient training. Some equipment in home, work, medical, and public environments can generate EMI that is strong enough to interfere with the operation of a neurostimulation system or damage system components. Diathermy is further prohibited because it may also damage the neurostimulation system components. In rare cases, this can create a medical emergency. This neurostimulation system is indicated for spinal column stimulation via epidural and intraspinal lead access to the dorsal root ganglion as an aid in the management of moderate to severe chronic intractable* pain of the lower limbs in adult patients with complex regional pain syndrome (CRPS) types I and II. Pregnancy and nursing. Only apply software updates that are published directly by Abbott Medical. Therefore, the literature and clinical studies represent the safety and effectiveness of this neurostimulation system. Extension of the upper torso or neck may cause lead movement and alter the stimulation field (especially with leads in the cervical area), resulting in overstimulation or ineffective stimulation. Advise patients to contact their physician if they are concerned about their mobile phone interacting with their neurostimulation system. Conversely, the other active implanted device may interfere with the operation of the neurostimulation system. Diathermy is further prohibited because it may also damage the neurostimulation system components. In addition to those risks commonly associated with surgery, the following risks are associated with implanting or using this neurostimulation system: Unpleasant sensations or motor disturbances, including involuntary movement, caused by stimulation at high outputs; if either occurs, turn off your IPG immediately, Undesirable changes in stimulation, which may be related to cellular changes in tissue around the electrodes, changes in electrode position, loose electrical connections, or lead failure, Persistent pain at the electrode or IPG site, Seroma (mass or swelling) at the IPG site. Case damage. For more information about MR Conditional neurostimulation components and systems, including equipment settings, scanning procedures, and a complete listing of conditionally approved components, refer to the MRI procedures clinician's manual for neurostimulation systems (available online at medical.abbott/manuals). The system is intended to be used with leads and associated extensions that are compatible with the system. Computed tomography (CT). Induced electrical currents may cause heating, especially at the lead electrode site, resulting in tissue damage. Proclaim XR SCS System with BurstDR stimulation offers you superior* pain relief. Patients should not use this neurostimulation system if they are pregnant or nursing. The patient must be instructed to not rub or exert pressure on implanted components through the skin as this may cause lead dislodgement leading to stimulation at the implant site, IPG inversion leading to the inability to communicate with the device, or skin erosion that can lead to another surgical procedure or possible infection. **Please note that in 1994, a consensus group of pain medicine experts gathered by the International Association for the Study of Pain (IASP) reviewed diagnostic criteria and agreed to rename reflex sympathetic dystrophy (RSD) and causalgia as complex regional pain syndrome (CRPS) types I and II, respectively. Select patients appropriately for deep brain stimulation. Handle the programmers and controllers with care. In some cases, symptoms may return with a greater intensity than what a patient experienced before system implantation (rebound effect). Activities that include sudden, excessive or repetitive bending, twisting, or stretching can cause component fracture or dislodgement. IPGs contain batteries as well as other potentially hazardous materials. If the lead extensions are routed in a loop, the loop will increase the potential for electromagnetic interference (EMI). Operation of machines, equipment, and vehicles. If lithotripsy must be used, do not focus the energy near the IPG. Infection. Lead inspection. Device components. Carefully inspect the lead (in the sterile field) for damage after removing it from the sterile package. The Proclaim XR SCS System is an implantable spinal cord stimulation device designed to allow patients to attain relief from chronic pain of the trunk and limbs. When multiple leads are implanted, route the lead extensions so the area between them is minimized. For more information about MR Conditional products, visit the Abbott Medical product information page at neuromodulation.abbott/us/en/healthcare-professionals/mri-support.html. We know that MRI scans are an important and trusted visualization tooland thats why weve designed our devices and technologies to fit as seamlessly as possible into this critical step in your diagnostic workflow. For CT procedures in which the medical device is in or immediately adjacent to the programmed scan range, the operator should: If practical, try to move external devices out of the scan range. Pregnancy and nursing. Advise patients to use caution when undergoing any procedure that could include radiofrequency (RF) or microwave ablation, defibrillation, or cardioversion. Damage to the system may not be immediately detectable. Unwanted changes in stimulation may include a jolting or shocking feeling. Operation of machines, equipment, and vehicles. Abbott's Proclaim XR Spinal Cord Stimulation System Now Offers Expanded MRI Compatibility in U.S. - New U.S. FDA-approved labeling lifts restrictions on 60-centimeter Octrode leads, which are implanted, electrically insulated wires that transmit electrical impulses to the target nerves Scuba diving and hyperbaric chambers. Use extreme care when removing the lead stylet, the delivery sheath, and the needle to ensure that the distal tip of the lead remains in the desired location. Changes in blood glucose levels in response to any adverse effect *Study subjects from the ACCURATE clinical study had failed to achieve adequate pain relief from at least two prior pharmacologic treatments from at least two different drug classes and continued their pharmacologic therapy during the clinical study. Energy from diathermy can be transferred through the implanted system and cause tissue damage at the location of the implanted electrodes, resulting in severe injury or death. Clinician training. If multiple leads are implanted, leads and extensions should be routed in close proximity. The long-term safety associated with multiple implants, leads left in place without use, replacement of leads, multiple implants into the target structure, and lead explant is unknown. The Eterna SCS System is contraindicated for patients who are unable to operate the system or who have failed to receive effective pain relief during trial stimulation. Magnetic interference with consumer goods or electronic devices that contain magnets, such as mobile phones and smart watches, may unintentionally cause the neurostimulation system to turn on or turn off or affect communication between the device and generator; however, it will not change the prescribed programmed parameters. If lithotripsy must be used, do not focus the energy near the IPG. Security, antitheft, and radiofrequency identification (RFID) devices. separates the implanted IPGs to minimize unintended interaction with other system components. Return any suspect components to Abbott Medical for evaluation. Infections related to system implantation might require that the device be explanted. External defibrillation can cause induced currents in the lead-extension portion of the neurostimulation system. Instruct patients to designate a representative (family member or close friend) to notify any emergency medical personnel of their implanted neurostimulation system if emergency care is required. Expiration date. Schu S, Gulve A, ElDabe S, et al. Patients should not be dependent on drugs and should be able to operate the neurostimulation system. Before opening any sterile package, verify the kit model number, that the kit is within its expiration (use-before) date, and that the packaging has not been damaged or compromised in any way. Extension of the upper torso or neck may cause lead movement and alter the stimulation field (especially with leads in the cervical area), resulting in overstimulation or ineffective stimulation. The following precautions apply to this neurostimulation system. The needle will be inserted at a steeper angle than in an antegrade approach and there is a greater chance of dural puncture that will lead to a cerebrospinal fluid leak. Sheath retraction. Stimulation frequencies at less than 30 Hz may cause tremor to be driven (meaning that tremor occurs at the same frequency as the programmed frequency). The use of high-output devices, such as an electrohydraulic lithotriptor, may cause damage to the electronic circuitry of an implanted IPG. If the patient requires a CT scan, all stimulation should be turned off before the procedure. Neurostimulation should not be used on patients who are poor surgical candidates. Do not crush, puncture, or burn the IPG because explosion or fire may result. Prior to connection, exposure of the metal contacts, such as those on the connection end of a lead or extension, to body fluids or saline can lead to corrosion. FDA's expanded . Component manipulation by patient. Do not bend, kink, or use surgical instruments on the stylet, as this may damage it. This neurostimulation system is indicated for spinal column stimulation via epidural and intraspinal lead access to the dorsal root ganglion as an aid in the management of moderate to severe chronic intractable* pain of the lower limbs in adult patients with complex regional pain syndrome (CRPS) types I and II.**. Interference with wireless equipment. PATIENTS Injury or damage can occur during diathermy treatment whether the neurostimulation system is turned on or off. Sources of therapeutic radiation include therapeutic X-rays, cobalt machines, and linear accelerators. Electrosurgery. Explosive and flammable gasses. Application modification. New onset or worsening depression, which may be temporary or permanent, is a risk that has been reported with DBS therapy. 71376 MAT-2006974 v2.0 | Item approved for U.S. use only. Patient activities and environmental precautions. Damage to shallow implants. To minimize or prevent the implanted cardiac system from sensing the output of the neurostimulation system: Other active implanted devices. If the sheath is not responding to rotation, do not rotate the steering wing out of plane from the curve of the sheath more than 90 degrees. Diathermy is further prohibited because it may also damage the neurostimulation system components. 72784 MAT-2215217 v2.0 | Item approved for U.S. use only. Care and handling of components. Therapeutic radiation. After defibrillation, confirm the neurostimulation system is still working. Additionally, RFID devices, which are often used to read identification badges, as well as some tag deactivation devices, such as those used at payment counters at stores and loan desks at libraries, may also affect stimulation. This system is contraindicated for patients who meet the following criteria: The following procedures are contraindicated for patients with a deep brain stimulation system. Return all explanted generators to Abbott Medical for safe disposal. Abbott's Proclaim XR Spinal Cord Stimulation System Now Offers Expanded MRI Compatibility in U.S. - New U.S. FDA-approved labeling lifts restrictions on 60-centimeter Octrode leads,. between lead ends is recommended); Verify that the neurostimulation system is not interfering with the function of the implanted cardiac system; and. Magnetic resonance imaging (MRI). 21 CR 801.109(b) The label of the device, other than surgical instruments, bears: (1) The symbol statement Rx only or only or the statement Caution: Federal law restricts this device to sale by or on the order of a ___, the blank to be filled with the word physician, dentist, veterinarian, or with the descriptive designation of any other practitioner licensed by the law of the State in which the practitioner practices to use or order the use of the device; and. Avoid programming either device in a unipolar mode (using the devices can as an anode) or using neurostimulation system settings that interfere with the function of the implantable cardiac system. Advance the needle and guidewire slowly. Electromagnetic interference (EMI). Patients should cautiously approach such devices and should request help to bypass them. Additionally, RFID devices, which are often used to read identification badges, as well as some tag deactivation devices, such as those used at payment counters at stores and loan desks at libraries, may also affect stimulation. Surgical complications and adverse events may be more frequent and severe in patients with diabetes. Consumer goods and electronic devices. Pediatric use. Learn more about the scan details for our MR Conditional products below. Excessive heat, excessive traction, excessive bending, excessive twisting, or the use of sharp instruments may damage and cause failure of the components. Unilateral or bilateral stimulation of the thalamus, internal globus pallidus (GPi), or subthalamic nucleus (STN) in patients with levodopa-responsive Parkinsons disease. Patients who are unable to properly operate the system. Placement of lead connection in neck. Care and handling of components. Patients should cautiously approach such devices and should request help to bypass them. ** Keep them dry to avoid damage. The patient must be awake and conversant during the procedure to minimize the likelihood of nerve damage. Do not use a clinician programmer or patient controller in an environment where explosive or flammable gas fumes or vapors are present. Electromagnetic interference (EMI). High-output ultrasonics and lithotripsy. Some antitheft devices, such as those used at entrances or exits of department stores, libraries, and other public places, and airport security screening devices may affect stimulation. Stimulation in unwanted places (such as radicular stimulation of the chest wall), Lead migration, causing changes in stimulation or reduced pain relief, Epidural hemorrhage, hematoma, infection, spinal cord compression, or paralysis from placement of a lead in the epidural space, Paralysis, weakness, clumsiness, numbness, or pain below the level of the implant, Persistent pain at the electrode or generator site, Seroma (mass or swelling) at the generator site, Allergic or rejection response to implant materials, Implant migration or skin erosion around the implant. Set the electrosurgery device to the lowest possible energy setting. As a result, the site may contain information on pharmaceuticals, medical devices and other products or uses of those products that are not approved in other countries or regions. Unpleasant sensations or motor disturbances, including involuntary movement, caused by stimulation at high outputs (If either occurs, turn off your IPG immediately.). Providing strain relief. Jude, Medtronic).Most of the early models of these devices were considered MR Unsafe primarily due to the theoretical risk of spinal cord injury from heating of the the electrode tip by RF-induced currents (the so-called antenna effect). High altitudes should not affect the neurostimulator; however, the patient should consider the movements involved in any planned activity and take precautions to avoid putting undue stress on the implanted system. If a patient experiences new or worsening depression or suicidal ideation, manage these symptoms appropriately. Abbott offers two types of MR Conditional, fully implanted DBS configurations: WARNING: For an MR Conditional system, all implanted components must be approved MR Conditional models. Patients should be advised to keep their mobile phones and smart watches at least 15 cm (6 in.) Additionally, RFID devices, which are often used to read identification badges, as well as some tag deactivation devices, such as those used at payment counters at stores and loan desks at libraries, may also affect stimulation. Lead movement. During the implant procedure, if an electrosurgery device must be used, take the following actions:. Confirm the neurostimulation system is functioning. Consumer goods and electronic devices. Stimulation effectiveness has been established for one year. 737202011056 v5.0 | Item approved for U.S. use only. Number of leads implanted. Abbott (NYSE:ABT) announced today that it received FDA approval for new magnetic resonance imaging (MRI) compatibility for the Proclaim system. The following warnings apply to this neurostimulation system. Return the explanted IPG to Abbott Medical. Safety has not been established for radiofrequency (RF) or microwave ablation in patients who have an implanted neurostimulation system. Ask patients with neurostimulators to shut off the device temporarily while the scan is performed. Especially consider the following additional factors when selecting patients: Level of available support from a caregiver. If this date has been reached or has been exceeded before the date of implantation, the generator should be charged prior to implantation. Using the tunneling tool. If needed, return the equipment to Abbott Medical for service. If such exposure occurs, clean the affected parts with sterile, deionized water or sterile water for irrigation, and dry them completely prior to lead connection and implantation.

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