Human tissue radiation protector with auxiliary method of radiotherapy

Abstract

The present invention provides a human tissue radiation protector with auxiliary method of radiotherapy, wherein said human tissue radiation protector comprises an interconnected expander, a syringe and a marker set onto the expander; said marker is made of radiopaque materials, which could assist the expander in positioning; as well as multiple radiation dosage detector capable of measurement the radiation dosage at different positions of the expander; said method allows to place the expander of the human tissue radiation protector between the tumor and nearby human tissues or organs so as to separate them, and assist the expander in positioning via the marker and measurement the radiation dosage via the radiation dosage detector.

What is claimed is: 
     
         1 . A human tissue radiation protector, which comprising:
 an expander with a filling space, made of radiolucent materials, which can be implanted into the human tissue to separate the tumor from nearby human tissue or organs;   a syringe, linked to the filling space, and used to input the predefined fluid into the filling space for expanding the expander; and   a marker, made of radiopaque materials, set onto the expander for the positioning of expander.   
     
     
         2 . The structure defined in  claim 1 , wherein it comprises multiple radiation dosage detectors, which are set at different positions within the expander to measure the radiation dosage at different positions of the expander. 
     
     
         3 . The structure defined in  claim 1 , wherein said marker is set onto the surface of the expander or directly molded into the expander. 
     
     
         4 . The structure defined in  claim 3 , wherein said marker is of a thread or sheet pattern. 
     
     
         5 . The structure defined in  claim 4 , wherein said marker is a thread containing a plurality of gold points. 
     
     
         6 . The structure defined in  claim 5 , wherein a plurality of gold points is made of golden materials. 
     
     
         7 . The structure defined in  claim 1 , wherein said radiation dosage detector is the film or TLD detector capable of detecting electromagnetic radiation. 
     
     
         8 . An auxiliary method of radiotherapy, which allows to arrange the expander of the human tissue radiation protector defined in  claim 1  between the tumor cells and nearby human tissues or organs to separate the tumor from the nearby human tissues or organs; and the marker is used to assist the expander in positioning. 
     
     
         9 . An auxiliary method of radiotherapy, which allows to arrange the expander of the human tissue radiation protector defined in  claim 2  between the tumor cells and nearby human tissues or organs to separate the tumor from the nearby human tissues or organs; the marker and radiation dosage detector are used to assist the expander in positioning and also measurement the radiation dosage at different positions of the expander. 
     
     
         10 . The structure defined in  claim 8 , wherein said syringe is located in or out of the human body. 
     
     
         11 . The structure defined in  claim 9 , wherein said syringe is located in or out of the human body.