Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
بسم الله الرحمن الرحيم
Covering or drapping the animal body surface except
the site of operation.
Used for
Holding or fixation of the surgical towels with the skin of
the patient around the surgical field of operation.
Used for
Surgical field after draping.
Cutting of tissues during incision and excision.
1. Handle.
2. Blade.
Handle of scalpels
surgical Blade
Consists of:
1. Changeable scalpel.
2. Fixed scalpel.
Types:
Fixed scalpel
Changeable scalpel
1. Finger-tip grip.
2. Pencil grip.
Handle of scalpels
Handling:
Pencil gripFinger-tip grip
The blade must be at 45˚ angle with the surface of the body.
the cutting action done by the shaft of the blade not by the tip.
Incision by the tip called stab incision and used in opening of swellings as
abscess.
Handle of scalpels
Handling:
Handle of scalpels
Handling:
Handle of scalpels
Application and removal
1. Straight blunt fixed scalpel.
2. Curved blunt fixed scalpel.
3. Curved pointed fixed scalpel.
4. Straight pointed fixed scalpel.
Handle of scalpels
Fixed scalpel
Opening of the abscess.
Handle of scalpels
Used for:
1. Straight blunt fixed scalpel.
2. Curved blunt fixed scalpel.
3.Straight pointed fixed scalpel.
Handle of scalpels
For cutting of tendons (tenotomy) and ligament
(desmotomy).
Handle of scalpels
Used for:
Treated through medial patellar desmotomy.
Handle of scalpels
Grasping or holding of the tissues either during the surgery
or suturing.
Used for
1. Toothed tissue forceps: for hard tissues “skin”.
2. Non-toothed tissue forceps: for soft tissues “s/c, muscles,
internal organs”.
Types:
Toothed tissue
forceps
Non-toothed tissue forceps
Pencil grip handling with the non-dominant hand.
Handling:
Grasping or holding of the tissues for long
period during the surgery.
Used for
Handling:
As sissors.
Sharp dissection of tissues (surgical cuts).
Blunt dissection of tissues (enter closed the opened).
Handle of scalpels
Used for: Many types of scissors are present differ in its shape, size and use.
Handle of scalpels
classification
1. According to the point (end). “pointed & blunt”
2. According to the shaft (body). “straight, curved & angular”
3. special scissors.
classification
classification
classification Angular scissors
used for ???????
Handle of scalpels
classification
classification
classification
Handle of scalpels
classification
Handle of scalpels
classification
Handle of scalpels
classification
Handle of scalpels
classification Bandage scissors:
Used for removal of the bandage.Special
Scissors:
Handle of scalpels
classification Dissector scissors:
Used for dissection of the deeply situated tissues.
Has a long handle and small curve jaw.
Special
Scissors:
Handle of scalpels
classification Delicate or ophthalmic scissors:
Used for ophthalmic and vascular surgery.
Very small and delicate.
Special
Scissors:
Handle of scalpels
Handling: Thumb: upper eye. 4th finger: lower eye.
Middle finger: in front of lower eye.5th finger: behind the lower eye.Index: at bifurcation.
Arresting of hemorrhage during surgical operation
mechanically through crushing of the blood vessels wall.
Used for
Handling:
As sissors.
From inside: transverse ridges.
For small blood vessels.
Widening or dilatation of the wound edges for more
exposure or vision.
Used for
1. Manual wound dilator
Types:
2. Self-retaining wound dilator.
Types:
3. Self-retaining eyelid dilator.
Types:
Holding of the needle during suturing.
Used for:
1. Manual “ordinary” needle holder.
2. Automatic needle holder.
Types:
1. As scissors.
2. By the palm of the hand.
Handling:
Qu
est
ion
s
Now the general
instruments are finished
Removal of necrosed and un healthy tissue from the depth of
the wounds till blood oozing.
Used for:
Single spoonful curette
Double spoonful curette
To detect the direction and depth of any cavity or canal.
As in wound, fistula , quittor , abnormal congenital opening.
Used for:
Grasping of the tumor mass during surgery.
Used for:
Arresting of hemorrhage mechanically as during ear
trimming.
Used for:
Ligation of deeply seated blood vessels during surgery.
Massive ligation of blood vessels.
Used for: