Negative pressure guided bone cement injection system
AssigneeWoei-Chyn CHU
InventorsWoei-Chyn CHU, Yin-Jiun TSENG, William CHU
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Abstract
The present invention provides a negative pressure guided bone cement injection systme comprising a negative pressure system, comprising a negative pressure introduction device, a pushing system for implant bone cement to the target area, a control systmem for regulating the negative pressure system and the pushing system, and at least one sensing device disposed at any position of the negative pressure system, which can sense at least one environmental paramtere for observing the physiological condition of a patient's spinal vertebral body can be monitored immediately, and the result is actively or passively sent back to the system or the operator for adjusting the injection parameters.
Claims15
A negative pressure guided bone cement injection system comprising:
- a negative pressure system comprising:
- a negative pressure introduction device with a cavity inside, wherein the negative pressure introduction device has a side connected to a negative pressure source for introducing a negative pressure and an opening located at the opposite side of the side connected to the negative pressure source for output the negative pressure introduced from the negative pressure source through the cavity;
- a pushing system comprising a pushing pump and a bone cement implantation system, wherein the pushing pump is connected to the bone cement implantation system for pushing a bone cement material in the bone cement implantation system for delivery;
- a control system connected to the negative pressure system and the pushing system;
- and
- at least one sensing device disposed at any position of the negative pressure system and electrically connected to the control system for sensing at least one environmental parameter and sending the at least one environmental parameter to the control system.
Dependencies are inferred from the claim text.