| 摘要 |
<p>A medical syringe (10) for collecting blood samples, including a cylindrical body (12) having an open proximal end (14), a closed distal end (16), and a distal opening. A plunger assembly (20) has a distal portion (25) that is slidably disposed in the proximal end of the cylindrical body, thereby defining a fluid chamber (30) between the distal portion, and the distal end of the cylindrical body.</p> |
