基本信息:
- 专利标题： SYSTEMS AND METHODS OF PH TISSUE MONITORING
- 专利标题（中）：系统织物pH测量
- 申请号：EP03734037.9 申请日：2003-05-02
- 公开(公告)号：EP1503661A1 公开(公告)日：2005-02-09
- 发明人： KHURI, Shukri, F. , TREANOR, Patrick
- 申请人： E-Monitors, Inc.
- 申请人地址： 500 Clark Road Tewksbury, MA 01876 US
- 专利权人： E-Monitors, Inc.
- 当前专利权人： E-Monitors, Inc.
- 当前专利权人地址： 500 Clark Road Tewksbury, MA 01876 US
- 代理机构： Gambell, Derek
- 优先权： US137709 20020502
- 国际公布： WO2003092489 20031113
- 主分类号： A61B5/00
- IPC分类号： A61B5/00 ; G01N33/49 ; A01N1/02 ; A61B17/00 ; G01N27/416 ; G01N33/487 ; A61B5/042 ; A61M1/36 ; A61M5/172
摘要：
The invention relates to the use of pH measurements of tissue as a system for controlling diagnostic and/or surgical procedures. The invention also relates to an apparatus used to perform tissue pH measurements. Real time tissue pH measurements can be used as a method to determine ischemic segments of the tissue and provide the user with courses of conduct during and after a surgical procedure. When ischemia is found to be present in a tissue, a user can effect an optimal delivery of preservation fluids to the site of interest and/or effect a change in the conduct of the procedure to raise the pH of the site. A preferred embodiment includes a method of detecting acidosis in tissue comprising the steps of contacting the tissue of a patient with a first pH electrode disposed in an anterior wall of the left ventricle, and further contacting the tissue of the patient with a second pH electrode disposed in a posterior wall of the left ventricle.
公开/授权文献:
- EP1503661B1 SYSTEMS OF PH TISSUE MONITORING 公开/授权日：2008-09-24
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B5/00 | 用于诊断目的的测量；人的辨识 |