Category: Acceletronics - page 2

Exploring Radiation Therapy Treatments Part 1

Medical facilities have a lot to consider when purchasing new or refurbished medical equipment.  It is imperative to offer clients the highest patient care possible while also meeting the goals of the facility.  As patients we often don’t consider the rigorous behind the scenes work it takes to bring us the latest and greatest treatments.  We just want to know that we are getting the best possible treatment for our unique situation.  This is especially true in the treatment of cancer.

Being told you need radiation is perhaps one of the scariest things you will hear.  Everyone has their own experience while going through the process to eliminate their cancer however, it seems the “negative” always outshines the positive as we are seeking answers to questions before our own treatment begins.  We are here to help.  The following installments will give you a solid understanding on the ins and outs of treatment.  Information reduces anxiety and at a time when anxiety is at all time high the last thing you want is to have unanswered question in connection with your treatment.

First and foremost, lets talk about the medical equipment that will be used in treating your cancer with radiation therapy.  Linear accelerators are large machines that can be quite intimidating.  In all honesty, the size of the machine and the impact of the treatment are both extreme and just their sight can create anxiousness. The truth is there is no reason at all to be intimidated by the size or treatment that is provided by linear accelerators, LINAC.

A LINAC is a large piece of medical equipment that uses elevated electromagnetic waves to accelerate electrons into extreme energy in a linear path that travels through an accelerator waveguide.  These electrons collide with a heavy metal target and the result of the collision is the production of high energy x-rays (photons) that are delivered to the patient.  Linear accelerators have special features that allow these beams to be shaped to conform to the tumors shape.  The LINAC treatment angles can be manipulated receiving a variety of angles through the rotating gantry and movable treatment couch.

Linear accelerators, LINAC, continue to evolve.  Radiation therapy continues to advance as well.  What does this mean for patients? 

Increased survival rates, more efficient treatment, fewer side effects, faster results, and more await patients with the advancements of LINAC systems.  The radiation therapy process doesn’t have nerve wracking to patients.  In our next installment we will dive further into the treatment, side effects, and questions patients often ask when discussing treatment with radiation therapy.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

How Does A Linear Accelerator Improve Radiation Therapy?

With todays technology treating cancer through radiation therapy is completely customized to each specific patient’s need.  Linear accelerators deliver cutting-edge radiation therapy; providing one of the most advanced cancer treatment techniques available.  Linear accelerators are able to deliver targeted radiation beams directly onto a patient’s cancerous growths with minimal damage to the healthy surrounding tissue. 

Oncologists often recommend radiation therapy using linear accelerator technology to treat new cancer diagnosis as it often improves the chance of a good outcome. Below are a number of the benefits that cancer patients find that LINAC offer in cancer treatment.

Personalized Care

Using detailed imagery linear accelerators pinpoint cancerous tumors with amazing precision.  This technique is known as image-guided radiation therapy.  Treatment with LINAC allows for radiologists to compensate for the shrinkage of the tumor and its movement.   Radiation therapists will treat tumors individually before each treatment session to account for the varying size and shape of the tumor and its changing position in the body.  This allows them to directly deliver radiation to the cancerous cells to shrink and destroy them.  Technicians can target cancer more accurately which decreases the risk to healthy tissue. 

Treatment to Any Part of The Body

Cancer can grow in any part of your body.  Thankfully, linear accelerators are able to treat them wherever they are.  Radiation therapy, using linear accelerators allows for the targeting of cancerous growths no matter where they are including: prostate, uterus, cervix, and/or prostate.

Higher Cure Rates

With the advanced technology in treating cancer that linear accelerators offer, specialists are able to monitor and adjust for shrinking tumors on a daily basis.  This means that each treatment is aimed more directly at the cancerous tumor which increases the effectiveness of the treatment and encourages a higher cure rate. 

Increased Comfort in Treatment

Treating cancer can seem incredible scary.  Treatment sessions can be long and uncomfortable but thankfully treating cancer with linear accelerators makes radiation sessions faster and more comfortable.  LINAC treatment sessions which may have lasted 10 to 30 minutes can now be completed in less than two minutes.  Quicker treatments make more patients less anxious and more comfortable.  

It is easy to see how LINAC improve the treatment of cancer.  Linear accelerators make cancer treatment faster, increase cure rates, and can be customized to each individual’s patients needs.  Radiation therapist plans develop personalized treatment plans that include education and support.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

The People Behind the Installation of a Linear Accelerators


Purchasing a linear accelerator takes a great deal of planning, an experienced team to pull it all together, and a commitment to purchasing a quality piece of equipment.  The planning process, as previously stated includes:

  • Understanding the goals of your clinic
  • Facility Planning
  • Schedule
  • Budget

In this installment we will look at the team of experts that you will need as you go about purchasing and implementing treatment using a large scaled piece of radiation therapy equipment such as a LINAC.  Putting an experienced team of experts in place starts by involving individuals who share a similar vision for the facilities project.  A unified group of professionals who will communicate with one another throughout the project.  This team should include: vault designer/construction, provider of the LINAC, physics support, IT team, and the facilities clinical team for implementation.  Choosing the best players for your team ensures success.  It is your responsibility when making a purchase of this magnitude to perform due diligence every step of the way.

Vault Designer/Construction

Only a specialist can design and construct a vault that is capable of safely accommodating a linear accelerator.  Not every construction company can create this safe space, it requires experience.  Having a reliable company, with proven results in your corner will not only save you money but also critical time as you begin planning the installation of your linear accelerator.

Linear Accelerator Provider

Not all LINAC and radiation therapy equipment providers are the same.  Don’t purchase equipment based solely on the basis of price as this is not the true cost of owning a linear accelerator.  It is crucial, whether you are purchasing a new, refurbished, or used linear accelerator that you work with a company that provides the necessary specialized installation and support needed throughout the ownership of the equipment.  Vendors such as Accelectronics, that can complete sales, delivery, installation, servicing, replacement parts, and removal provide reliability and accountability that many companies cannot compete with. 

Physics Support

Successful treatment and patient outcomes only can occur when a continuous quality assurance program is in place.  This group must have the tools and knowledge needed to make sure the installation and implementation of said equipment in your facility will be successful.  This can include but is not limited to the assurance that you are offering the best possible treatment, to ongoing FAQ support.

IT Team

The hardware and software of all types of medical equipment is ever changing, the same is true of radiation therapy equipment such as linear accelerators and CT scanners.  An IT team must be in place to ensure that equipment is kept up to date with the latest upgrades.  They also must understand the overall impact to the facility a new piece of equipment such as a LINAC will have.  Different systems must work together.  It is up to your IT team to implement this network in order to have successful patient outcomes.

Implementation

Once the other pieces of the puzzle are in place including technology, the clinical implementation team will work together to ensure the best treatment plans are delivered to patients. This team includes: in-house therapists, physicists, and dosimetrists.  This team is in place to guarantee an optimization treatment from beginning to end.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.



Buying used and refurbished linear accelerators can save medical facilities a great deal of money.  This is fairly critical when it comes to the limited budgets that growing healthcare centers face.  The question most often asked is about the HV (high voltage) hours, beam hours, and how important their role is in determining the wear and tear of a LINAC

The most universal analogy comes down to the mileage of a used vehicle, the more miles usually means more wear and tear.  The higher the mileage, the less you should expect the resale value to be.  Beam hours are very similar.  Beam hours are equivalent to the time that the beam has been in use.  Thus, higher HV hours often means that these machines will be priced lower than LINACS with lower beam hours.  This of course assumes all other things are equal.

In reality a dozen factors go into determining the price facilities will pay when purchasing a used linear accelerator.  These include factors such as manufacturer, age of LINAC, updates to software/technology, and upgrades to the machine.  The chart below offers a reasonable explanation to what facilities should expect in regard to beam hours.

Expected Time Until Machine Replacement/Major Refurbishment
5 years 10 years 15 years
Patients Seen Per Day 10+ 2000 Beam Hours 1500 Beam Hours 1000 Beam Hours
<10 3000 Beam Hours 2500 Beam Hours 2000 Beam Hours

On the top you will see a number that reflects the years a used machine is expected to be in place at the new facility.  When a facility is getting started, doesn’t expect to see a lot of patients, and expects to have a higher revenue to purchase equipment in the next couple of years a used LINAC with higher beam hours is acceptable to be purchased.   However, if this same facility hopes to hold onto the machine for an extended period of time or expects to see a high number of patients, they should re-evaluate the number of acceptable beam hours that can be on a used LINAC. 

Situation: A health care center looking into adding a cancer treatment center to an already booming facility.  They are expecting that as they make available this new treatment option that their revenue will increase.  They also expect that as patients become aware of the option for treatment the number of patients, they can expect to see should be higher than they are to begin with.  They want to purchase a LINAC without having to replace it for about 10 years.  What amount of beam hours should they be looking for on a used LINAC? 

This facility, because they are assuming, they will see a high number of patients for treatment as the word spreads that they are offering LINAC treatment should assume that in time they will be seeing more than 10 patients a day.  Even if they start out slow at 5 patients a day now, it is assumed that they will be treating upwards of 15 or more eventually which will average out.  Because they want the equipment to last at least 10 years this facility should only be looking at LINAC systems with between 1000-1500 used beam hours anything with more than that will not serve the purpose for the volume of patients they are expecting or the years that they wish to use this piece of medical equipment.

Another thing a facility needs to consider is how often IMRT and VMAT treatment will be used.  These two types of treatment options consumer more beam hours.   This should be considered when looking into a used LINAC.   

This illustration should be used only as a guideline.   With proper, regular maintenance, servicing, and parts replacement, used/pre-owned linear accelerators can last for years even with a high number of beam hours. 

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.



Radiation Therapy: Two Common Photon Treatments

There are several common types of radiation therapy that are used in treating cancer today.  Radiation therapy is classified according to the type of radiation particles or waves that are used in treatment which include: photons, electrons, or protons.  The most commonly available treatments using photons and electrons.  In this installment we will look further into treatments using linear accelerators, LINAC, and CT Scanners, in the treatment of cancerous tumors.

3D Conformal Radiation Therapy

3D conformal radiation therapy is a method of treating cancer that uses CT imaging, Cat scan-based, in the treatment of cancerous tumors.  In 3D conformal radiation therapy, the tumors and organs are well-defined 3D images as opposed to flat images that are gotten from x-rays.  Tumors are outlined in three dimensions on a CT scan. Healthy organs are defined as well when scans are performed so that technicians can see areas that need to be avoided. 

Radiation beams are then organized in the best possible way to avoid healthy organs while delivering the highest dose of radiation possible to the cancerous tumor.  Patients are placed in the same position as they were when their CT scan was performed.  This allows for accurate placement of beams according to the scans that were obtained. 

Special software is used that calculates the total amount of radiation that will be delivered to the tumor and normal tissues to assure that the tumor is sufficiently covered in radiation while healthy tissues and organs receive as little radiation as possible.   The radiation beams are adjusted even further based on the software’s calculations to give healthy doses of radiation while being manipulated into varying positions and shapes as defined by the tumor.  Radiation beams are directed using one of two types of machines: Cerrobend blocks or multi-leaf collimators. 

Cerrobend blocks are individually shaped to form specific, custom-made shapes that create the correct beam for treatment.

Multi-leaf collimators are skinny, metal blocks that move independent of one another in a quick, swift manner to form complex patterns to shape radiation treatment beams.  They are commonly used in IMRT.

Intensity Modulated Radiation Therapy (IMRT)

IMRT is another form of delivering photons in the treatment of cancerous tumors with the possibility of lowering the dose of radiation delivered to non-cancerous tissues.  Planning for IMRT begins in a similar fashion as 3D conformal radiation therapy in that it starts out with simulation.  The tumor and organs are all outlined and shown as three-dimensional objects. Several beams of radiation are situated at varying points around the person in order to deliver the optimal amount of radiation. In IMRT, the beams are divided into a grid pattern.  The large radiation beam is split into numerous smaller beams known as beamlets. 

Software is used to establish the appropriate pattern to break the beamlets down into from the larger beam to prevent radiation targeting healthy tissues while delivering the optimum radiation to the cancer.  The multi-leaf collimators often form more than fifty different shapes during radiation treatment.  The main advantage to this type of radiation therapy is that the patterns the beamlets form are precise and the radiation controlled.  IMRT is often utilized when cancerous tumors are in positions that are difficult to treat. 

Often tumors that are directly adjacent to or wrapped around normal healthy organs, IMRT is used.  Intensity modulated radiation therapy reshapes the radiation in the best possible way to avoid normal organs while delivering large doses of radiation to the tumor.  IMRT is used commonly in the treatment of head and neck tumors where there are many other significant structures and organs that are near the tumor such as the spinal cord.

The one downside to IMRT is that it can take longer to plan and deliver treatment than other 3D conformal therapy.  Radiation can also be a bit more uneven as well because of the small beamlets that are being used.  Although normal organs are out of danger of high doses of radiation larger number of normal organs receive low doses of radiation which can be a disadvantage.  As of today, low doses of exposure to radiation are unknown.  Tumors must continually be monitored for movement and shrinkage to ensure that radiation is being delivered to the cancer. 

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

Brachytherapy: Answering Questions You May Have About Brachytherapy

Brachytherapy is a type of radiation therapy.  Unlike other types where an external radiation machine known as a linear accelerator is used brachytherapy uses radiation that is implanted close to the cancerous cells. In brachytherapy radiation is implanted within your body as close to the cancerous cells as possible.  A higher dose of radiation therapy can be given in a shorter amount of time than with types of external radiation therapy.

Brachytherapy is not delivered through external radiation therapy but instead the radioactive materials are delivered using a hollow tube(catheter).  The radioactive materials are implanted directly onto the cancerous tumor.  The implants that are used can be either temporary or permanent. This form of radiation therapy allows treatment to be delivered to the cancer cells without damaging the normal tissues close to the cancer. 

Doctors use brachytherapy when they have decided that your best treatment option is a higher dose of radiation delivered directly to the cancer.  External radiation offers lower doses of radiation than brachytherapy can. Higher doses of radiation are often needed for cancers such as: brain,breast, cervical, ovarian, head, neck, and lung. 

How does implantation work?

Implantation of the radiation can be delivered in two ways:through an outpatient procedure or another which requires general or local anesthesia and a stay at the hospital.   

How much time is needed for brachytherapy?

 The time needed to perform brachytherapy depends on whether it is being done on an inpatient or outpatient basis, the type of radiation therapy to be used, and the nature of your cancer.  Internal radiation therapy can be done through the course of three to five treatments when done on an outpatient basis for a few minutes over a number of days while other types of internal radiation therapy is left in place for up to a week and requires a hospital stay during this period of time.

Should side effects be expected?

Although you will most likely avoid side effects during treatment you may feel some discomfort. Having a catheter put in place can cause tenderness.  If you are given anesthesia when the catheter is implanted you can feel nauseous, weak, and drowsy.  Medicine can be prescribed that allow you to relax while relieving your pain.  If you experience any burning, excess sweating, or any other symptoms that seem unusual to your physician.

What happens when the actual implant is removed?

After the implant is removed the surrounding area can become sensitive for a bit although regular activity can be resumed when you feel ready.  As with any procedure it is important to allow your body to rest, so you can fully recover after treatment.

If you have a permanent implant installed rest assured, it will safely stay in place.  Once the radiation is completely gone the capsule in which it is contained will become inactive and no longer providing radiation.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale. More information can be found online at https://www.acceletronics.com/.

Brachytherapy is a type of radiation therapy.  Unlike other types where an external radiation machine known as a linear accelerator is used brachytherapy uses radiation that is implanted close to the cancerous cells. In brachytherapy radiation is implanted within your body as close to the cancerous cells as possible.  A higher dose of radiation therapy can be given in a shorter amount of time than with types of external radiation therapy.

Brachytherapy is not delivered through external radiation therapy but instead the radioactive materials are delivered using a hollow tube(catheter).  The radioactive materials are implanted directly onto the cancerous tumor.  The implants that are used can be either temporary or permanent. This form of radiation therapy allows treatment to be delivered to the cancer cells without damaging the normal tissues close to the cancer. 

Doctors use brachytherapy when they have decided that your best treatment option is a higher dose of radiation delivered directly to the cancer.  External radiation offers lower doses of radiation than brachytherapy can. Higher doses of radiation are often needed for cancers such as: brain,breast, cervical, ovarian, head, neck, and lung. 

How does implantation work?

Implantation of the radiation can be delivered in two ways:through an outpatient procedure or another which requires general or local anesthesia and a stay at the hospital.   

How much time is needed for brachytherapy?

 The time needed to perform brachytherapy depends on whether it is being done on an inpatient or outpatient basis, the type of radiation therapy to be used, and the nature of your cancer.  Internal radiation therapy can be done through the course of three to five treatments when done on an outpatient basis for a few minutes over a number of days while other types of internal radiation therapy is left in place for up to a week and requires a hospital stay during this period of time.

Should side effects be expected?

Although you will most likely avoid side effects during treatment you may feel some discomfort. Having a catheter put in place can cause tenderness.  If you are given anesthesia when the catheter is implanted you can feel nauseous, weak, and drowsy.  Medicine can be prescribed that allow you to relax while relieving your pain.  If you experience any burning, excess sweating, or any other symptoms that seem unusual to your physician.

What happens when the actual implant is removed?

After the implant is removed the surrounding area can become sensitive for a bit although regular activity can be resumed when you feel ready.  As with any procedure it is important to allow your body to rest, so you can fully recover after treatment.

If you have a permanent implant installed rest assured, it will safely stay in place.  Once the radiation is completely gone the capsule in which it is contained will become inactive and no longer providing radiation.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale. More information can be found online at https://www.acceletronics.com/.

What is a Linear Accelerator and What Does it Do?

Linear accelerators, LINAC, are used in the treatment of cancer.  High energy x-rays (electrons) are shaped to conform to the size and shape of the patient’s tumor and delivered using a LINAC.   The radiation, simply put, is used to destroy cancerous cells.  They are delivered in the shape of the tumor to hopefully eliminate damage to the healthy tissues surrounding the cancerous tumor.  A LINAC offers several built-in features, depending on the model, that make sure that the prescribed dose of radiation is delivered.

If radiation has been scheduled and will be delivered using a linear accelerator your radiation oncologist will work in conjunction with both a radiation dosimetrist and medical physicist to create a treatment plan that is uniquely designed for you.  Your physician will review your treatment plan with you before it begins and put quality assurance procedures in place to be certain that all parties involved are on the same page and that your treatment will be delivered in the exact same manner.

What is linear accelerator equipment used for?

LINAC, which is short for linear accelerator, is a large-scale piece of medical equipment used in external beam radiation treatment.  Radiation is a treatment option that is given to patients that have been diagnosed with cancer.  Linear accelerators are used to treat a variety of cancers throughout the body.  The LINAC distributes high-energy x-rays (electrons) directly on to the cancerous tumor.  The treatment is deployed in a manner that allows the healthy tissues to receive less of a direct hit than the tumor to help prevent damage.  Several techniques are used when delivering radiation from LINAC systems including:

  • Intensity-Modulated Radiation Therapy (IMRT)
  • Volumetric Modulated Arc Therapy (VMAT)
  • Image Guided Radiation Therapy (IGRT)
  • Stereotactic Radiosurgery (SRS)
  • Stereotactic Body Radio Therapy (SBRT)

How does a LINAC work?

Microwave technology is used in LINAC to speed up electrons within the wave guide (a part inside the linear accelerator).  It then lets the sped-up electrons to strike a dense metal target to produce the high-energy x-ray that is delivered to the cancerous tumor.  Before the radiation (high-energy x-ray beams) are delivered they are shaped into custom beams that match up with the patient’s unique tumor.

Radiation beams are manipulated into the shape of the tumor as they exit the LINAC by a multi-leaf collimator.  The multi-leaf collimator is uniquely designed to each patient and is integrated into the head of the LINAC.  Patients are required to lie completely motionless on a treatment couch.  In order to make sure that the patient is in the correct position laser are used as guides.  The couch that patients are lying on can be manipulated about to make sure the laser beams are in the correct location.  radiation beams are directed out of the LINAC through the gantry.  The gantry revolves around the patient on the couch.  Radiation can literally be delivered from any number of angles simply by rotating the gantry on the LINAC and moving the couch that the patient is lying on.

Who runs the LINAC?

Radiation therapy is prescribed by a patient’s radiation oncologist.  They are the individual in charge of making sure you receive the appropriate dosage of radiation.  Together a medical physicist and dosimetrist decide how the prescribed dose of radiation will be delivered and how long the process will take.  Finally, a radiation therapist will operate the LINAC to give the patient the prescribed dose of radiation treatment.

How is the patient’s safety guaranteed?

The safety of the patient and the radiation therapist are of utmost importance and therefore secured in several ways throughout treatment.   Before treatment is carried out a unique plan is created.  This strategy is evaluated and approved through a few specialists working together including your radiation oncologist, radiation dosimetrist, and medical physicist.  The proposal is double, and triple checked before treatment can be delivered and quality-assurance procedures are done to make sure that the therapy is delivered according to the plan.

LINAC safety is also another important factor in quality assurance.  Linear accelerators have several built-in features that work to ensure a proper dose of radiation is given.  Daily equipment checks are performed on linear accelerators.  Radiation therapists check to ensure radiation intensity is uniform throughout the beam.  Monthly checks are performed by medical physicists monthly and annually on linear accelerators. There are also several internal checks within the LINAC that don’t let the machine run unless all the prescribed treatment requirements are in place.

Radiation therapists continue to observe the patient during treatment using closed-circuit TV monitors.  A microphone is in place within the treatment room to allow patients and therapists to speak during treatment.  Imaging tools are regularly examined to be sure that beam position is the same as it was in the original plan.

The LINAC operator is crucial as well.  Linear accelerator equipment sits within a room that consists of lead and concrete walls.  This prevents radiation beams from exiting the treatment room.  LINAC systems only release radiation when it is turned on so the accidental risk of exposure to radiation is low.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

Maintenance Programs For Small and Large Scaled Medical Equipment Facilities

Once installed medical equipment, such as linear accelerators, CT scanners, and other large scaled radiation therapy equipment must be properly maintained to ensure accurate results.  Regular maintenance and service improves the longevity of equipment and increases equipment reliability.

More often than not, health care facilities do not have the budget to maintain an in house equipment care team, instead services on equipment is outsourced.  Medical equipment is specialized, and sophisticated, biomedical engineers are responsible for the services performed to ensure they are done properly, in a timely fashion, and by qualified service professionals.

There is a complexity in managing and properly maintaining large scaled medical equipment, such as linear accelerators.  This complexity exists for several reasons including:

  • The specialization of equipment throughout medical facilities
  • The integration of medical equipment and electronic networks
  • The increase in requirements for compliance, safety, reliability, and accuracy
  • The need for outsourcing medical equipment maintenance and repair

It is crucial that these elements are all focused on during the maintenance of facilities medical equipment inventory.  This ensures equipment is maintained at the right time and application.

One way that biomedical engineers keep up with the intricacies of each unique piece of equipment is by using historical data for reference and through overseeing equipment audits.  This allows professionals to analyze their management programs to improve efficiency and compliance all while decreasing costs.

Health care professionals should establish baselines on their equipment.  Each facility is a different size and offers varied levels of technology.  This is why it is inaccurate to use dollars spent as a comparison.  Smaller, more budget conscience facilities may be required to purchase refurbished linear accelerators over brand new to stay within their facility’s financial requirements.

A better measurement to use is a program’s cost of service ratio.  This measurement accounts for technology and the expense of maintenance, the ratio helps determine the financial effectiveness of an equipment maintenance program.  This ratio is found through the division of total annual costs of operations by the initial cost of procuring equipment.  Establish a goal that provides your company direction on reducing costs while increasing overall efficiency.

Medical equipment maintenance programs of the past have been based on an as needed basis for repairs.   Equipment is not maintained and instead breakdowns are addressed as equipment breaks.  Newer methodology involving medical equipment maintenance is time, predictive, and conditioned based to a new risk-based process.    Prevention and corrective maintenance are now concerned with scheduled activities and repairs when equipment is out of service.  This maintenance method prevents the ability to set service intervals based on useful data.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

Planning for and Purchasing a Linear Accelerator

A lot of different aspects go into the purchasing procedure of equipment used throughout medical facilities, health clinics, and hospitals.  Unlike other business, hospitals are not only looking for equipment that is affordable, they are searching for equipment that provides clients with effective treatment, precise results, and quality care.  In order to do so, the purchasing team of the facility must work in conjunction with physicians and critical care staff to plan for new equipment purchases.

Planning & Understanding Your Clinical Goals

Critical personnel must understand the clinical goals of the clients.  Right from the start it is important that all facility members involved recognize the types of patients that will be treated, and the technology needed to deliver top notch radiation therapy to them.  Is important that you are fully automated and digital?  Does the facility need to consider EPID, Electronic Portal Imaging Device?  Will images of tumors be taken on a daily or less frequently?  If you will be then an IGRT solution must be selected.  It is also important to know how the tumor will be defined for treatment.  Are you going to need a multi-leaf collimator with leaves (MLC)?  Answering these questions will help your facility narrow down your exact need and the piece of equipment that will fill these needs.

Another crucial element in planning for a new piece of equipment, especially one as large as a linear accelerator, CT scanner, or other radiotherapy equipment is the location in which it will be installed.  In new construction you will have to consider the machines that are to be places now as well as technology that will be used in the future.  It will be crucial that the building has room for expansion for further equipment purchases as well as the technology appropriate for today’s need.  When renovating an existing space within the facility it is important to consider all of the constraints present such as shielding.

Having an established timetable for any project, especially the installation of LINAC systems, is the only way to successfully manage a successful health care facility when the normal flow could be disrupted.  Of course, it also helps prevent common sense issues such as having a space that is ready for equipment when it is delivered to be installed, set up, programmed, and ready for hands on training.  What good is a piece of equipment it is sitting in the hallway unable to be used?  It is important for facilities and personnel to establish a timetable for each milestone along the way, including a completion date.  There are many moving elements, including a number of experts, when installing a large scaled piece of equipment.  To prevent IT specialists from arriving before the equipment is ready for them to complete software installation and such, a timeline is necessary.

Once a clinical goal and time table have been set, now comes the time to create a budget for the acquisition of your new equipment.  Once a budget is set you will know if you should look into new, refurbished, or used equipment.  Quality refurbished linear accelerators and reconditioned CT scanners are ideal when working within a budget.  Prices vary for a number of reasons including: the age of the equipment, features, technology, and manufacturer.  When budgeting for large scaled equipment make sure to allocate for additional products and services that will be needed to use them successfully.  Radiation therapy includes large scaled equipment such as linear accelerators but also patient positioning devices and the such.  It is just as important to budget for the extras as it is the initial piece of equipment.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.

Radiation Therapy: Everything There Is to Know About Radiation Therapy and More

There are several treatment options that are available to patients after a cancer diagnosis has been received.   Radiation therapy is an option for treating cancer, thyroid disease, non-cancerous growths, and blood disorders.  The benefit of radiation therapy is that it can be confined to specific areas where the tumor is.  It is targeted treatment that has a devastating effect on its target.

Whether your treatment is curative or palliative, radiation is an effective option.  It is important to understand that although radiation therapy is used in treating cancer it is also used for treatment to certain inflammatory conditions and benign tumors.  In this installment we will focus more on the application of radiation therapy as treatment for cancer.

Quick Facts on Radiation Therapy

  • In order to stop cancer cells from growing and dividing, radiation therapy delivers intense energy waves to the targeted area. Not only does radiation therapy stop cancerous cells from growing, it works to kill cancerous cells, slow cancerous cells growth, and shrink cancerous tumors in order to allow surgical oncologists to remove left over tumor.
  • There are side effects to any cancer treatment including radiation therapy. One of the biggest side effects of radiation is the effect it has to the healthy tissues surrounding the areas around the tumor.  Treatment to healthy tissues is minimized as much as possible however this does not mean that it will be left unaffected.  Most of the side effects to the healthy tissue or local to the area and are short term however other side effects like fatigue can occur throughout your body.
  • In order to make sure that radiation is placed in the correct location, radiation therapy goes through a simulation process before it is actually administered to an actual patient.

Radiation Therapy Is…

A linear accelerator is the most common piece of equipment used to administer external beam radiation therapy.  Linear accelerators deliver waves of energy in the treatment of cancerous and non-cancerous tumors.  The form of radiation delivered using LINAC systems is known as ionizing radiation, a high-energy type of radiation.  The radiation breaks up the DNA of the cells in a manner that disturbs their ability to cultivate, even causing complete destruction, death.

Radiation therapy can be used on its own or in combination with other forms of treating cancer such as chemotherapy.  Only your cancer specialist can determine what option of treatment will be best for your specific type of cancer.  Radiation therapy is used as a form of treatment in over 60% of patients that are being treated for cancer within the United States.

As an independent LINAC service company, Acceletronics is dedicated to delivering the best equipment performance and services for linear accelerators and CT scanners across all major brands and models, as well as new and refurbished LINAC systems for sale.  More information can be found online at https://www.acceletronics.com/.