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The INTRABEAM is intended for use in radiotherapy treatments. The INTRABEAM SMART Spherical Applicator is used with the INTRABEAM to deliver a prescribed dose of intraoperative radiation to the treatment margin or tumor bed during intracavity and intraoperative radiotherapy treatments. The safety and effectiveness of the INTRABEAM as a replacement for whole breast irradiation in the treast cancer has not been established. The INTRABEM Needle Applicator (comprising the Needle Applicator and guide shafts) is intended for use in combination with the INTRABEAM to intraoperatively administer radiation to tissue including irradiation of intracranial tumors. The INTRABEAM SMART Stand is designed as an instrument support and positioning unit for the INTRABEAM. The INTRABEAM Spherical Sizer Set shall support the doctor (surgeon and/or radiation oncologist) in assessing which spherical-shaped applicator shall be used for the radiation therapy procedure, involving INTRABEAM.

The INTRABEAM 700 is a radiation therapy device intended for targeted treatments of selected lessions for minimally invasive, intraoperative, interstital, intracavity and contact radiation therapy of tumors or tumor beds within the body of cancer patients. By applying the radiation source in conjunction with various applicators, a prescribed dose of low energy radiation can be delivered to the target volume. The delivery of the radiation dose is controlled via the integrated control unit and software. The INTRABEAM 700 is provided as a mobile workstation. Like the previously cleared versions of the INTRABEAM system, the INTRABEAM 700 provides several tools for Quality Assurance of radiation delivery, which are intended to verify the proper functioning of the radiotherapy treatment system. The main components of the INTRABEAM 700 system are: - INTRABEAM Workplace - mobile cart containing the following: - Control Console 700 (CC700) - Computer with Software Version 5.0 - Touchscreen monitor and mouse - UNIDOS Romeo Electrometer - V-guide - XRS 4 X-ray Source - Quality Assurance Tools: PAICH, PDA, and Ionization Chamber with Ionization Chamber Holder - radiance Third party treatment planning simulation software The INTRABEAM SMART Stand is connected to the INTRABEAM 700 and is used to mount the X-ray generator (XRS 4) and the necessary applicator, in order to deliver the prescribed radiation dose at the target site. The INTRABEAM Spherical Applicator is a sterile disposable product that shall be placed in contact with the tumor mass and/or tumor resection cavity to deliver a prescribed dose of intraoperative radiation. The INTRABEAM Spherical Sizer Set is a sterile disposable product that shall be placed in contact with body part and/or tumor mass to help support the doctor (surgeon and/or radiation oncologist) in assessing which spherical-shaped applicator shall be used for the radiation therapy procedure, involving INTRABEAM. The INTRABEAM Needle Applicator has not been updated since the last clearance, K162568.

The Xstrahl Photoelectric Therapy System is a low energy X-Ray system intended for superficial radiotherapy and surface electronic brachytherapy treatment of primary malignant epithelial neoplasms of the skin and keloids. Typical applications include treatment for Basal Cell Carcinoma, Squamous Cell Carcinoma, Metatypic Carcinoma, Cutaneous Appendage Carcinoma, Karposi's Sarcoma, Merkel Cell Carcinoma, Lentigo Maligna, Lentigo Maligna Melanoma, Cutaneous Lymphomas (B and T cell) and Keloids.

The X80 / RADiant / Photoelectric Therapy System (hereafter referred to as the RADiant System) is a compact and ergonomic superficial X-Ray therapy system operating in the 10kV to 80kV range intended for superficial radiotherapy and surface electronic brachytherapy treatment of primary malignant epithelial neoplasms of the skin and keloids. The RADiant System is a standalone X-Ray radiation therapy system consisting of the X-Ray Therapy Unit, a TP2 Central Control Unit (CCU), a Control POD (Control POD), and a PC on which user interface software is loaded. The system has a time-based control system used with treatment filters and applicators. A range of bespoke treatment applicators and beam filters are available for use with the RADiant System. The system is freestanding, self-contained, unobtrusive, compact and ergonomic in design, which helps to ensure a reassuring and stress-free patient experience. The system is floor mounted in order to accommodate almost any clinical space, and features ergonomically designed controls ensuring smooth adjustment and safe, simple patient set-up. The system requires connection to the clinical facilities electrical supply and room interlocks.

The Esteya is intended to deliver X-ray radiation for superficial radiotherapy procedures and surface brachytherapy. Applications include treatment for Basal Cell Carcinoma, Squamous Cell Carcinoma, Kaposi's Sarcoma, Merkel Cell Carcinoma, Lentigo Maligna, Lentigo Maligna Melanoma, Keloids and Cutaneous Lymphomas (B and T cell).

The Esteva is designed for high dose rate treatment of skin surface lesions. The Esteva utilizes a mobile treatment unit with an isotope free small 69.5 kV X-rav source that focuses the treatment dose directly to the skin lesion with the aid of a shielded surface applicator. This technique provides a uniform dose to the underlying tissue within minutes. The small X-ray source is activated by the treatment control panel that is located adjacent to the treatment area where the operator is protected from radiation exposure during the patient treatment. The dedicated computer system of Esteya provides fractionated treatment times, plan approval, patient information and treatment reports in a protected database which is administrator controlled. The quality of the X-ray source output is measured on a daily basis with a dedicated quality assurance device that Is connected directly to the treatment unit. This quality assurance check ensures consistent and accurate electronic brachytherapy & superficial radiotherapy treatment.

The Sensus IORT System is indicated for radiation therapy treatments. The Sensus IORT System is an electron linear accelerator with a beam-forming x-ray target used for low energy to treat lesions, tumors, and conditions in or on the body where radiation is indicated. Only Sensus TVM Balloon Applicators can be used with the Sensus IORT System.

The Sensus IORT System is a mobile robotically-guided low-energy intraoperative radiotherapy device for treating cancer lesions and tissue beds during and post-surgery. The Xray source with beam shaping Morpheus provides radiation emission in the low energy therapy ranges of 50, 60, and 70 kV (a total of 3 kV modes) and is held and moved in place by an IEC 60601 medical certified robotic-arm. The robotic-arm uses a 7-axis motion system and is designed for human-robot collaboration for optimized treatment delivery and dosimetry. The robotic-arm and its control cabinet mounted in the base of the Sensus IORT System contains multiple sensory capabilities for safety and simple operator control that allows it to act as an assistant to the doctor. The robot's joint torque sensors allow it to touch the patient with enough sensitivity to move with respiratory tracking (dubbed Cybernetic Respiratory Motion Tracking, or CRMT) and allow hand-guided movement by the doctor to control and place the xray source into position to deliver therapy. The X-ray source held by the robotic arm consists of a drift tube and electron acceleration stage. In general, kilovoltage x-ray sources produce x-rays by accelerating electrons onto a tungsten target, which is a high-Z material. The electrons decelerate in the target, and their energy is converted to x-ray radiation (referred to as Bremsstrahlung, literally "braking" radiation), which is emitted in a roughly isotropic radiation pattern. The Morpheus x-ray gun enables the Sensus IORT System to deliver an optimal and effective therapy beam to the targeted tissue bed that requires localized treatment. The Morpheus x-ray gun is operated by the system's control circuits and software and it is being fed by the high voltage power supply (HVPS), which provides the high voltage through the HV Feedthrough to the Morpheus x-ray gun and the integrated cooling module, which circulates the cooling fluid in order to maintain the Morpheus x-ray gun at a stable and optimal thermodynamic condition. The currently available kV modes of the Morpheus x-ray gun are 50kV, 60kV, and 70kV (Gen 1.0). The high voltage potential from the HVPS is fed to the Cathode by the HV Feedthrough onto the Cathode Assy. Once the electron beam hits the Diamond-Tungsten-Molybdenum (CW-Mo) target, x-ray photons are generated in an isospheric pattern that is emitted towards the front and back of the target. The x-ray photons have no attenuating barrier in the front of the target (the attached Cooling Jacket is x-ray translucent) and the x-ray photons that are emitted from the back side of the target are emitted out with no significant attenuation through the SiC Window Sleeve. This allows the x-ray photons to be effectively generated and emitted from both sides of the target, thus rendering an optimal geometric distribution and coverage of the generating x-ray beam to deliver therapy. The system base unit is self-propelled with full battery backup, which allow the operators to move it between surgical suites and hospital facilities. It also features a 3KW back up UPS, which allows the operators to complete a full treatment, even if the hospital power grid goes off line. The Sensus IORT System is a stand-alone system that incorporates its own cooling module, power supplies, and networking. It consists of five separate core components: - Computer Control Console . - . Beam Shaping Morpheus / X-Ray Source (to delivery X-ray radiation) - Cybernetic Respiratory Motion Tracking (using the Robotic Arm) . - Base Unit with Drive/Propulsion System (device cabinet with motor) . - . Red-Diode laser for positioning The Sensus IORT System X-ray source interacts with a sterile tissue volume management (TVM) Balloon Catheter to act as a barrier between the X-ray source and the patient.

The Sensus Healthcare TVM Balloon Applicator is intended to support the delivery of high-dose-rate X-ray radiation in support for brachytherapy. The Sensus TVM Balloon Applicator is indicated for use with the Sensus IORT System to deliver intracavity or intraoperative brachytherapy wherever the physician chooses to deliver radiation treatment.

The Sensus Healthcare TVM Balloon Applicator is a component of the Sensus Healthcare IORT system, which utilizes an X-ray source and does not employ radioactive isotopes. The TVM Balloon Applicator supports the Sensus Healthcare IORT System's ability to deliver intraoperative brachytherapy wherever the physician chooses to delivery radiation therapy. The Sensus Healthcare TVM Balloon Applicator is provided in one size (variablevolume balloon) to support the achievement of proper fit within the varying patient anatomies. The applicator is a single-use disposable device that is provided sterile. Product sterility is achieved through the use of Gamma radiation (reference ISO 11137-1).

The SRT-100+ System is a low energy x-ray system, intended for superficial radiotherapy treatments of primary malignant epithelial neoplasms of the skin and keloids. Applications include: (a) basal cell carcinoma; (b) squamous cell carcinoma; (c) Metatypic carcinoma; (d) cutaneous appendage carcinoma (e) Kaposi's Sarcoma; and (t) the treatment of keloids. Keloids are benign fibrous growths that arise from proliferation of dermal tissue typically arising from injuries to skin tissue. A red-diode laser is employed for the assisting with cone applicator placement.

The Sensus Healthcare SRT-100+ is a complete, stand-alone, x-ray radiation therapy system. It consists of four separate components: (a) control console; (b) base unit; (c) red-diode laser; and (d) applicators. - (a) Control Console: Specifically designed module housing the switches and indicators used by the operator to set up and execute x-ray exposures. The controls adjust the machine functions and settings only! There is no treatment planning capability. The Control Console is connected, through a cable, to the Base Unit. - (b) Base Unit: The base unit consists of a cabinet containing the high voltage generator, power supply components, cooling system, and an arm/positioning mechanism on which the x-ray tube housing assembly is mounted. A series of Applicators are included, which are affixed to the x-ray port on the x-ray tube housing assembly to limit the x-ray beam and provide fixed Source-to-Skin Distance (SSD). The X-ray Tube-Housing Assembly contains a motorized filter mechanism, which moves the appropriate beam filter: (a) 0.10 mm Al at 20 to 30 kV: (b) 0.45 mm A1 at 50kV: (c) 0.75 mm Al at 70 kV; and (d) 1.15 mm Al at 100 kV; into the beam path depending on the kV setting selected by the operator. - (c) Red-Diode Laser: A red-diode laser is integrated with the SRT-100+ System. The laser is manufactured by U.S. Laser and is classified as FDA Laser Class 3A. The application of the red-diode laser with the Sensus SRT-100 Vision has been tested in accordance with IEC 60825-1. - (d) Applicators: The system is shipped with a set of interchangeable treatment applicators, which define the source to skin distance (SSD) and the diameter of the treatment beam's exposure. The applicator size, therefore, determines the amount of total dose delivered per minute to the lesion and the actual area that will be treated by the system's x-ray beam. Each applicator is embedded with a unique magnet binary combination, which allows the system to automatically detect an applicator as it is mounted on the x-ray port. This provides the system with the information about the applicator's SSD and diameters, which allows it to correlate the applicable dose rate for each applicator that is attached to the x-ray port, thus allowing for a precise and user-error-free dose rate per minute calculation. There are a variety of applicator sizes available for use with the Sensus Healthcare SRT-100+ System, driven by the treatment modality.

The Xstrahl Photoelectric Therapy System is a low energy X-Ray system intended for superficial radiotherapy and surface electronic brachytherapy treatment of primary malignant epithelial neoplasms of the skin and keloids. Typical applications include treatment for Basal Cell Carcinoma, Squamous Cell Carcinoma, Metatypic Carcinoma, Cutaneous Appendage Carcinoma, Karposi's Sarcoma, Merkel Cell Carcinoma, Lentigo Maligna, Lentigo Maligna Melanoma, Cutaneous Lymphomas (B and T cell) and Keloids.

The Photoelectric Therapy System is a compact and ergonomic superficial X-Ray therapy system operating in the 10kV to 80kV range intended for superficial radiotherapy and surface electronic brachytherapy treatment of primary malignant epithelial neoplasms of the skin and keloids. The Photoelectric Therapy System is a standalone X-Ray radiation therapy system consisting of the X-Ray Therapy Unit, a TP2 Central Control Unit (CCU), a Control POD (Control POD), and a PC on which user interface software is loaded. The system has a time based control system used with treatment filters and applicators. A range of bespoke treatment applicators and beam filters are available for use with the Photoelectric Therapy System. The system is freestanding, self-contained, unobtrusive, compact and ergonomic in design, which helps to ensure a reassuring and stress-free patient experience. The system is floor mounted in order to accommodate almost any clinical space, and features ergonomically designed controls ensuring smooth adjustment and safe, simple patient set-up. The system requires connection to the clinical facilities electrical supply and room interlocks.

The INTRABEAM 600 is indicated for radiation therapy treatments. The INTRABEAM Spherical Applicators are indicated for use with the INTRABEAM 600 to deliver a prescribed dose of radiation to the treatment margin or tumor bed during intracavity and intraoperative radiotherapy treatments. The INTRABEAM Spherical Applicators used with the INTRABEAM 600 are able to deliver a prescribed dose of intraoperative radiation in conjunction with whole breast irradiation, based upon the medical judgment of the physician. The safety and effectiveness of the INTRABEAM 600 as a replacement for whole breast irradiation in the treatment of breast cancer has not been established. The Needle Applicator set (comprising the Needle Applicator and guide shafts) is intended for use in combination with the INTRABEAM 600 to intraoperatively administer radiation to tissue including irraciation of intracranial tumors. The INTRABEAM Flat Applicator is intended to supply a specified radiation dose during applications in combination with the INTRABEAM 600, - during intraoperative radiotherapy, on a surgically exposed surface or in a tumor bed. - during treatment of tumors on the body surface. The INTRABEAM Flat Applicator is designed to deliver a flat radiation field at a distance of 5mm from its circular application surface in water. The INTRABEAM Surface Applicator is intended to supply a specified radiation dose during applications in combination with the INTRABEAM 600. - during intraoperative radiotherapy, on a surgically exposed surface or in a tumor bed. - during treatment of tumors on the body surface. The INTRABEAM Surface Applicator is designed to deliver a flat radiation field directly at the applicator's surface.

The INTRABEAM 600 is a radiation therapy device intended for targeted treatments of selected lesions for minimally invasive, intraoperative, interstitial, intracavity and contact radiation therapy of tumors or tumor beds within the body of cancer patients. By applying the radiation source in conjunction with various applicators, a prescribed dose of low energy radiation can be delivered to the target volume. The delivery of the radiation dose is controlled via the integrated control unit and software. The INTRABEAM 600 is provided as a mobile workstation. Like the previously cleared versions of the INTRABEAM system, the INTRABEAM 600 provides several tools for Quality Assurance of radiation delivery, which are intended to verify the proper functioning of the radiotherapy treatment system. The main components of the INTRABEAM 600 system are: - INTRABEAM Workplace mobile cart containing the following: - Control Console 600 (CC600) - Computer with Software Version 4.0 - Touchscreen monitor, keyboard and mouse - Dosimeter (UNIDOS E) - V-guide - XRS 4 X-ray Source - Quality Assurance Tools: PAICH, PDA, and Ionization Chamber with Ionization Chamber Holder - radiance Third party treatment planning simulation software The applicators used with the INTRABEAM 600 are identical to the applicators cleared in previous 510(k)s.

The Axxent® Electronic Brachytherapy System Model 110 XP 1200 is a high dose rate Brachytherapy device for use with Axxent Applicators to treat lesions, tumors and conditions in or on the body where radiation is indicated. Only Xoft Axxent Surface Applicators can be used with the Axxent Electronic Brachytherapy System Model 110 XP 1200.

The Axxent Electronic Brachytherapy System consists of two primary components: the Axxent System Controller (Controller); the Axxent HDR X-ray Source-2.2 (Catheter/Source). The System is designed to deliver doses of X-ray radiation to tissue in proximity to the applicator using a miniature X-ray tube powered by the Controller. The Axxent Electronic Brachytherapy System is a mobile, computer-controlled platform that is responsible for the overall operation of the System. The Controller is designed to work with the Source, which is a miniature X-ray tube located at the end of a flexible catheter. The Catheter/Source is inserted into a lumen of an appropriate Applicator which are cleared separately under their 510(k). The Axxent Electronic Brachytherapy System Model 110 XP 1200 described in this 510(k) will only be used for surface applications using Xoft Axxent Surface Applicators.

The SRT-100 Vision System is a low energy x-ray system, with ultrasound imaging capability, intended for superficial radiotherapy and electronic brachytherapy treatments of primary malignant epithelial neoplasms of the skin and keloids. Applications include: (a) basal cell carcinoma; (b) squamous cell carcinoma; (c) Metatypic carcinoma; (d) cutaneous appendage carcinoma (e) Kaposi's Sarcoma; and (f) the treatment of keloids are benign fibrous growths that arise from proliferation of dermal tissue typically arising from injuries to skin tissue. The ultrasound capability, employed in a non-diagnostic mode, is used to assist the physician in the selection of the correct cone applicator size. The Derma-Scan C Ultrasound component was initially cleared with an indication for use as an ultrasonic scanning system used to visualize the layers of skin, including bold vessels, and to make approximate measurements of dimensions in layers of skin and blood vessels, by ultrasonic means. The red-diode laser assembly is a commercial pointer device employed by physicians for improving the alignment of the focused beam.

The Sensus Healthcare SRT-100 Vision is a complete, stand-alone, x-ray radiation therapy system. It consists of five separate components: (a) control console; (b) base unit; (c) ultrasound imaging; (d) red-diode laser; and (e) applicators. Control Console: Specifically designed module housing the switches and indicators used by the operator to set up and execute x-ray exposures. The controls adjust the machine functions and settings only! There is no treatment planning capability. The Control Console is connected, through a cable, to the Base Unit. Base Unit: The base unit consists of a cabinet containing the high voltage generator, power supply components, cooling system, and an arm/positioning mechanism on which the x-ray tube housing assembly is mounted. A series of Applicators are included, which are affixed to the x-ray port on the x-ray tube housing assembly to limit the x-ray beam and provide fixed Source-to-Skin Distance (SSD). The X-ray Tube-Housing Assembly contains a motorized filter mechanism, which moves the appropriate beam filter: (a) 0.10 mm Al at 20 to 30 kV; (b) 0.10 mm Cu at 50 to 100 kV; (c) 0.45 mm Al at 50kV; (d) 0.75 mm Al at 70 kV; (e) 1.15 mm Al at 100 kV; and (f) 4.0 mm Al at 50 to100 kV; into the beam path depending on the kV setting selected by the operator. Ultrasound Imaging: The Derma-Scan C Ultrasound System component is integrated with the SRT-100 Vision computer and contains: (a) scanning main unit; (b) handheld probe and (c) a medical grade power supply to provide power to the computer. The ultrasound component is designed to meet international safety requirements. Red-Diode Laser: A red-diode laser is integrated with the SRT-100 Vision System. The laser is manufactured by U.S. Laser and is classified as FDA Laser Class 3A. The application of the red-diode laser with the Sensus SRT-100 Vision has been tested in accordance with IEC 60825-1. Applicators: The system is shipped with a set of interchangeable treatment applicators, which define the source to skin distance (SSD) and the diameter of the treatment beam's exposure. The applicator size, therefore, determines the amount of total dose delivered per minute to the lesion and the actual area that will be treated by the system's x-ray beam. Each applicator is embedded with a unique magnet binary combination, which allows the system to automatically detect an applicator as it is mounted on the x-ray port. This provides the system with the information about the applicator's SSD and diameters. which allows it to correlate the applicable dose rate for each applicator that is attached to the x-ray port, thus allowing for a precise and user-error-free dose rate per minute calculation. There are a variety of applicator sizes available for use with the Sensus Healthcare SRT-100 Vision System, driven by the treatment modality.