发明名称 |
BIO-FEEDBACK TYPE DEVICE FOR PHYSICAL PAIN RELIEF AT CHILDBIRTH |
摘要 |
Disclosed is a bio-feedback type device for physical pain relief at childbirth, comprising a maternal-fetal monitoring module, a hand-grip pressure transducer, an electrical-stimulation wave group generator, an electrical-stimulation wave group output module and a childbirth pain-relief workstation. The maternal-fetal monitoring module is used for monitoring maternal-fetal vital-sign signals; the hand-grip pressure transducer is used to convert the degree of pain experienced by the mother into a pressure value; the childbirth pain-relief workstation combines and analyses uterine contraction stress values from the maternal-fetal vital-sign signals with the hand-grip pressure values to produce electrical-stimulation wave group output parameters; on the basis of said output parameters, the electrical-stimulation wave group generator regulates the electrical-stimulation wave group and outputs same to the maternal body surface by means of the electrical-stimulation wave group output module and electrodes; the present invention is also provided with input and display modules to enable interaction between operators and equipment. The present invention is able to provide timely adjustment of electrical-stimulation wave group output parameters, the electrical-stimulation wave group signals taking into account the felt physical reception of different frequencies and waveforms of electrical stimulation pulses. |
申请公布号 |
EP2918309(A4) |
申请公布日期 |
2016.07.13 |
申请号 |
EP20130857234 |
申请日期 |
2013.11.13 |
申请人 |
GUANGZHOU SUNRAY MEDICAL APPARATUS CO. LTD. |
发明人 |
LU, YAOSHENG;QI, JIANGUO;FANG, KUN;QIN, RUYI;LIN, ZHAN;RONG, JINGBO;CHEN, HAIFENG |
分类号 |
A61N1/36 |
主分类号 |
A61N1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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