| 摘要 |
<p>PURPOSE: To facilitate blood transfusion and prevent entangling with the other piping even if a patient is separated form a fluid source of a physiological fluid by providing a partition means in the vicinity of a first terminal end of a first tube, and making the first tube and a first terminal cap means as mutual independent members. CONSTITUTION: This device comprises an internal channel constructed by an internal tube 16 for transporting a physiological fluid, and two external channels for repeatedly transporting a heated liquid, wherein the space between the internal tube 16 and the external tube 14 is divided by partition walls 18, 20. In a first terminal cap 26 provided on the terminal of the patient side, along the outer wall of the internal tube 16, a heated fluid flowing through the first channel is reversed to flow backward in the second channel along the outer wall of the internal tube 16. The first terminal cap 26 is provided with a connector for connecting the internal tube 16 to a patient.</p> |
