Surgical instruments and Knot tying Doctor Ren hai tao Department of Burns of the 2 nd hospital

Scalpel (blade and holder)

Bovie electrocautery

How to hold the scapel

The type of holding a knife

The type of holding a pen

The type of holding a bow

The type of holding a poke

False Too high Too low

Scissors

Tissue scissors Suture scissors Stitch-Cutting Scissors

holding scissors Right false

Other ways

transfer

Ways of using scissors

Hemostat (or Clamp)

Straight and Kelly (curved) clamp Mosquito (small clamp) Kocher’s clamp (with sharp points)

Hemostat The left one is right The right one is wrong

Right ways

False ways

Open it

transfer

forceps

toothed and non-toothed (Debakey) forceps

Right way

Wrong ways

The tip should be adown the upper one is right the nether one is wrong

transfer

Needle Holder

transfer

sponge forceps (ring forceps)

Holding gauze or cotton balls

Allis

Retractors

Rake retractors thyriod retractors (Army-Navy) Abdominal retractors appendix retractors automatic retractors

Deaver retractors

Automatic retractors

Suction

metal ①单管吸引头 ②套管吸引头

plastic

Needle

round needle cutting needle

Knot tying one-hand knot two-hands knot instrument tie

What will be met in examination?  1. recognition of common surgical instruments  2. Knot tying (one-hand knot and instrument tie)

Practice makes perfect!

Surgical skills training course program Welcome to you! All of us Doctor Wei Doctor YE Doctor REN Animal operations asepsis suture Instruments and knot tying