Maryland's Defense Patent Database

The defense community in Maryland is an R&D powerhouse.

Use this database to see the innovative patents that are poised for commercialization.

Device and method for inducing brain injury in animal test subjects

Patent image
MRDC

An apparatus and method for inflicting brain injury on a laboratory animal that employs a platform for supporting the laboratory animal. The platform defines an opening for positioning the head of the laboratory animal over the opening. A projectile is launched from a projectile launching device orientated below the opening of the platform. The projectile launching device has a means for propelling the projectile directly at and/or through the opening of said platform, thereby inflicting brain injury on the animal via either a pressure wave or concussive impact of the projectile. Without helmet, direct impact of the projectile results in severe traumatic brain injury. Use of helmet protects animals from skull fracture, subdural hematoma, intracerebral hemorrhage and contusion yet produces mild concussion-like pathology.

Inventors: 
Chen, Zhiyong; Liao, Zhilin; Tortella, Frank C.; Lu, Xi-chun May; Dave, Jitendra R.; Bartlett, Jay E.; Arnold, Mark F.; Easterday, Mark P.; Brown, Mark W.; Holmes, Larry R.; Larimore, Zachary J.; Schmid, Kara E.; Shear, Deborah A.; Leung, Lai Yee; Mountney, Andrea
Patent Number: 
Technical domain: 
Biotechnology and Healthcare
FIle Date: 
2012-08-08
Grant Date: 
2015-03-10
Grant time: 
944 days
Grant time percentile rank: 
17
Claim count percentile rank: 
13
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US ARMY