| 摘要 |
<p>An implant shunt tube includes a central tube (1). There are two upper and lower supporting portion (2, 3) of the same length at the left and right ends of the central tube (1). The upper and lower supporting portion (2, 3) and the central tube (1) are of an integral structure. The upper and lower supporting portion (2, 3) are two half-tubes or tubes arranged correspondingly. When overlapping, the upper and lower supporting portion (2, 3) form a straight extension of the same width as the outer diameter of the central tube. A mating applier for implanting the shunt tube includes a central shaft (4), a sliding portion (5) and a holding portion (6). The rear of the central shaft is secured to the holding portion (5). The sliding portion (6) is slidably arranged though the central shaft (4). The distance from the front end of the central shaft (4) to the front end of the front tube (9) of the sliding portion is equal to the length of the shunt tube in the overlapping state. A spring (14) is arranged between the rear end of the sliding portion (5) and the holding portion (6).</p> |
