Twist the tourniquet tighter.

把带扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套针在静脉充盈不佳刺时，行分次扎带和送后松带可以提高刺成功率。

Twist the tourniquet tighter.

血带扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳血管穿刺时，行分次扎血带和送管后松血带可以提高穿刺成功率。

Twist the tourniquet tighter.

把血带紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳血管穿刺时，行血带和送管后松血带可以提高穿刺。

Twist the tourniquet tighter.

把血扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套针在静脉充盈不佳血穿刺时，行分次扎血和松血提高穿刺成功率。

Twist the tourniquet tighter.

把紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳管穿刺时，行次和送管后松可以提高穿刺成功率。

Twist the tourniquet tighter.

把扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳管穿刺时，行分次扎和送管可以提高穿刺成功率。

Twist the tourniquet tighter.

把血带扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳血管穿刺时，行分次扎血带和送管后松血带可以提高穿刺成功率。

Twist the tourniquet tighter.

把血带扎紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用在静脉充盈不佳血穿刺时，行分次扎血带和送后松血带可以提高穿刺成功率。

Twist the tourniquet tighter.

把带紧点。

It shows that successfulness in puncturing can be more easily achived by applying tourniquets in several times and releasing the tourniquets after each cannulation when a less venosity appears.

说明利用套管针在静脉充盈不佳管时，行分次带和送管后松带可以提高功率。