20250204802. Vivo Non-invasive Intrac (Tianjin University)
IN VIVO NON-INVASIVE INTRACRANIAL PRESSURE MONITORING DEVICE AND METHOD BASED ON MENINGEAL ABSORBANCE CHANGES
Abstract: the present innovation unveils a non-invasive in vivo intracranial pressure (icp) monitoring device and method relying on meningeal absorbance changes. comprising a signal excitation module, spectral data acquisition module, and data processing module, the device incorporates a laser and optical parametric oscillator in the signal excitation module. optical path adjustments are facilitated by concave lenses and convex lens mirrors between the laser's output and the optical parametric oscillator's input. the optical parametric oscillator's output is equipped with a coaxial lens group and a fiber bundle. this approach ensures non-invasive icp monitoring, providing ease of use, precision, reliability, and continuous dynamic monitoring, significantly reducing patient discomfort during icp monitoring. the method offers an objective foundation for disease diagnosis, condition assessment, and the formulation of effective diagnosis and treatment strategies, showcasing substantial clinical potential.
Inventor(s): Xiuyun LIU, Dong MING, Min ZHOU, Haodong LI, Mengqi HE, Junjian KANG, Luochen LI, Xiaoyi WANG, Tao LI, Yangong CHAO, Meijun PANG, Tengchao YIN
CPC Classification: A61B5/031 ({Intracranial pressure})
Search for rejections for patent application number 20250204802
- Patent Applications
- Tianjin University
- CPC A61B5/031
- Xiuyun LIU of Tianjin City CN
- Dong MING of Tianjin City CN
- Min ZHOU of Tianjin City CN
- Haodong LI of Tianjin City CN
- Mengqi HE of Tianjin City CN
- Junjian KANG of Tianjin City CN
- Luochen LI of Shijiazhuang City CN
- Xiaoyi WANG of Shenzhen City CN
- Tao LI of Tianjin City CN
- Yangong CHAO of Tianjin City CN
- Meijun PANG of Tianjin City CN
- Tengchao YIN of Shijiazhuang City CN