首页>
外国专利>
VARIOUS OPERATING MECHANISMS FOR INTRAOSSEOUS ACCESS MEDICAL DEVICES AND METHODS THEREOF
VARIOUS OPERATING MECHANISMS FOR INTRAOSSEOUS ACCESS MEDICAL DEVICES AND METHODS THEREOF
展开▼
机译：用于骨内接入医疗装置的各种操作机制及其方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed herein are intraosseous access devices having various operating mechanisms, as well as methods of the intraosseous access devices. For example, an intraosseous access device includes, in some embodiments, a constant-torque spring assembly, a drive shaft, an intraosseous needle, and an interlock mechanism. The constant-torque spring assembly is disposed in a housing, and the drive shaft extends from the housing. The drive shaft is coupled to the constant-torque spring assembly. The intraosseous needle is coupled to the drive shaft. The intraosseous needle is configured for drilling through bone and providing intraosseous access to a medullary cavity of a patient. The interlock mechanism is configured to prevent rotation of the intraosseous needle and the drilling therewith until the interlock mechanism is disengaged.
展开▼
