MASEP Intracranial (SRRS)
The rotary gamma system uses 25 Cobalt sources distributed in a spiral mode, and rotates with collimator to precisely target a selected lesion. The rotary gamma system features the precision focusing of the Leskell gamma knife, yet allows for dynamic gamma beams, instead of the static beams provided by the non-rotational Leskell design. The advantage is obvious.

It delivers the same dose rate at the focal point while reducing the number of radioactive sources. This technique provides less harm to healthy tissues. The focal point is sharp and crystal clear.

A variety of indications including AVM, benign and malignant tumors, and functional diseases can be treated with Gamma radiosurgery. Many previously untreatable conditions are now treatable. There is minimal risk of of post-treatment complications, plus a high cure rate. In addition, the procedure is painless, and patients can return to their regular daily schedules within a couple of days. The gamma system uses 25 Cobalt-60 sources distributed on the surface of a hemispherical shell in spiral mode. Passing through collimators, gamma rays are precisely converged in the center of the sphere forming the focus. During treatment, the stereotactic system aligns the selected lesion with the focus. The rotary gamma system retains the precision focusing design in similar device while greatly enhancing the focal quality as a result of rotary concept.

In similar Gamma Knife, each gamma beam is static. MASEP focusing is dynamic and rotating in 360 degrees. However, both static and dynamic focusing deliver the same amount of radiation to destroy intracranial lesions. At the same time, the radiation of gamma rays to surrounding healthy tissues is small so that the damage to surrounding healthy tissues is minimized.
MASEP Infini
The Infini intracranial stereotactic rotary gamma ray system represents a new generation of automated stereotactic radiosurgery systems. It is based on MASEP’s highly successful semi-automatic model SRRS intracranial stereotactic gamma ray system that has been in service since 1999 and has treated over 40,000 patients.

Infini features MASEP’s patented Rotary Focusing technology that allows gamma ray stereotactic radiosurgery systems to be built and maintained for considerably less money than comparable static cobalt source systems. Infini also eliminates the need for patient helmets, features automated three dimensional (3D) positioning and collimator exchange to increase patient through-put, and is the first gamma ray based radiosurgery system to feature Independent Beam Switch Control with Programmable Arcs to provide unmatched therapeutic dose sculpturing capabilities (“IMRT” for gamma ray radiosurgery systems).
MASEP Extracranial (GMBS)
Masep Rotary Gamma Ray Stereotactic Extracranial System is a new product that owns independent property right after our Intracranial System. The treatment range extends from neck to whole body. It destroys pathological changes in a short time and causes little damage to healthy tissues surrounding the target. It provides a new method for tumor treatment.

Masep Rotary Gamma Ray Stereotactic Extracranial System is featured with high dosing, high precision and good cure rate to patients who need not go through surgical operations causing bleeding and pain. This is non-invasive and provides a completely new therapeutic approach to the treatment of tumors.

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