LINAC service contracts are used in hospitals and clinics on medical equipment and machines that are used in the process of treating cancer patients with radiation therapy.  LINAC service contracts are agreements between companies that state services will be performed on medical equipment as necessary for a specific time.

Linear accelerators are available in many medical facilities to be used in the treatment of cancer.  This machine allows radiation to conform to the size and shapes of tumors in patients with cancer.  This treatment is targeted to the cancerous tumors without affecting healthy tissues that are nearby.  Radiation oncology equipment is crucial to treatment.  This leads most hospitals and facilities to require regular service and maintenance on medical equipment throughout the radiation department.

Many companies servicing LINAC machines have replacement parts in stock and quick access to regularly needed replacement parts; this ensures that important equipment is serviced and repaired in a timely manner to avoid lengthy downtime.  The top five replacement parts kept on hand for linear accelerators maintenance and repair include:

1. Thyratron

It is used as a high power electrical switch and as a controlled rectifier. It is a gas filled tube and it has the capacity to maintain much greater currents than similar hard-vacuum tubes. IT works according to the phenomenon known Townsend in which the gas becomes ionized on electron multiplication. The failure of thyratron can shut the entire system.

2. Spare Pendant

Another of the important replacement parts of linear accelerators are spare pendants. They are used to control the motions on a linear accelerator machine. Control of linear set for a patient is limited if a spare pendant is not working.

3. Hydraulic Actuator

A hydraulic actuator is a cylindrical or fluid motor which converts hydraulic power into mechanical energy used to do the mechanical work in the LINAC machine. It can produce linear, rotary or oscillatory motions. It has the capability for high outputs of force and can produce high power per unit of weight and volume measurement.

4. MLC Motor

The multi- leaf collimator motors are known as MLC motor. These replacement parts of linear accelerators are used to accurately target the tumours in a radiation therapy by shaping the particle beams. They form a vital part in maintaining the capability of a LINAC machine to regulate the dosage of radiation for therapy sessions for different cancer patients. Hence, they are readily stocked to prevent the reduction of LINAC machine’s performance.

5. Long/Lat drive for patient table

One of the most common but important replacement parts of linear accelerators are the devices used for moving/ driving the patient table in and out of the machine along with side-to-side movement during the therapy sessions. If these devices are not working LINAC machines cannot be operated due to the inability to move patient in the desired position to do the radiation therapy.

Medical repair companies offering service contracts on radiation oncology equipment maintain and keep replacement parts of linear accelerators on hand will prevent you from technical issues created by the last-minute equipment failure. If you need further information about the replacement parts of linear accelerators and from where to procure them feel free to contact us.

Learn more about Radparts and the variety of services and parts they offer to repair medical equipment including: linear accelerators parts, CT scanners parts, linac parts, and radiation oncology equipment at www.radparts.com.  To contact one of our medical equipment repair specialists for parts or service call toll free 877.704.3838 for 24/7/365 support.