| 摘要 |
A surgical cloth intended as a protection of the wound edges of an incision. The surgical cloth is provided with a central hole, which uncovers the operation area. A hem surrounds the hole and a rigid but flexible thread is introduced into the hem through an opening. The thread has a loop at one end and the opposite end of the thread is passed through said loop. The size of the hole can be adjusted by tightening or loosening the thread. |
