U.S. federal law restricts this device to sale by or on the order of a physician (or properly licensed practitioner).

美国联邦法律规定本器械仅限于依据或遵循医师（或其他有合法执照的医务人员）之指示进行销售。

Standard techniques for percutaneous placement of gastrojejunostomy tubes should be employed.

可以采用经皮放置胃肠饲养管的标准技术。

Extreme care must be exercised during manipulation and withdrawal to prevent pulling catheter apart.

为了防止拉断导管，操作和撤出期间必须特别谨慎。

Catheter insertion through a synthetic vascular graft should be avoided whenever possible.

如有可能，尽量避免让导管穿入人造血管。

PRECAUTIONS

注意事项

INSTRUCTIONS FOR USE

使用说明书

Placement of Wire Guide

导丝的放置

Localize the puncture site and administer local anesthetic to the abdominal wall.

确定穿刺部位并且对腹壁行局部麻醉。

Most commonly, the wire guide coils in the fundus and then exits to the antrum.

在最常见的情况下，导丝会盘曲在胃底，然后才会进入胃窦。

Advance the seeking catheter over the wire guide, then use the seeking catheter and wire guide as a unit to advance into the jejunum.

把探查导管套在导丝上向前推送，然后把探查导管和导丝作为一个整体推进空肠。

Advance the gastrojejunostomy catheter over the wire guide through the stomach and into the duodenum, advancing far enough that the locking loop is formed within the stomach.

把胃空肠吻合术导管套在导丝上，向前推送穿过胃部，进入十二指肠，推送的距离应当足够，能够使锁定环在胃内成形。