Objective To evaluate the curative effect and safety of modified thoracic trocar and drainage tube which can be lavaged for empyema treatment.
The rectum was grasped using the perineal trocar and exteriorized to the perineum.
A flexible tube, usually containing a trocar at one end, that is inserted into a bodily cavity, duct, or vessel to drain fluid or administer a substance such as a medication.
An instrument called a trocar makes a puncture in the abdominal wall.
Connect the Luer lock to the trocar port on the patient side.
Objective: to probe into the effect of applying detaining trocar in axillary vein for transfusion of burn infants.
The drug grafting trocar with a flat head pushes the drug particles (radioactive particles and interstitial chemotherapeutic particles) into a lesion through the paracentesis outer trocar.
To study the sealing up method of intravenous trocar.
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