Instruments & Procedures of Obstetric Surgery
Transcript of Instruments & Procedures of Obstetric Surgery
![Page 1: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/1.jpg)
Dr. Insaf Shaban, RN, RM, DMid
AL al-Bayt University
Instruments & Procedures
of Obstetric Surgery
1 dr.Shaban
![Page 2: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/2.jpg)
2
Non sterile team member- also
called circulator
• Don OR attire and personal protective equipment (PPE)
• Prepare operating room
• Transport of patient to the OR and transfer to OR bed
• Positioning of patient
• Assisting the anesthesia provider
• Assisting with draping of patient
• Connecting various cords and tubing
dr.Shaban 2
![Page 3: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/3.jpg)
3 3
Preoperative Procedures
Preliminary duties
Preoperative instruction (Explaining all aspects of the surgical procedure to the patient
Administrative and legal tasks (Obtaining signed informed consent forms).
Easing the patient’s fears
Preparing the Patient
Initial tasks
Gowning and position the patient
Surgical skin preparation
Preparing the surgical room
dr.Shaban 3
![Page 4: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/4.jpg)
4
Intra operative Nursing Care
Risk of infection related to invasive procedure and exposure to pathogens.
Risk for injury related to positioning during surgery.
Risk of injury related to foreign objects left in the wound.
Risk for injury related to chemical, physical, and electrical hazards.
Risk for impaired tissue integrity.
Risk for alteration in fluid and electrolyte balance related to abnormal blood loss and NPO status.
Nurses are responsible for managing six areas
of risk:
dr.Shaban 4
![Page 5: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/5.jpg)
5
Sterile Field
The area surrounding the client and the surgical
site that is free from all microorganisms.
Elements of Aseptic Technique
Sterile gowns and gloves.
Sterile drapes used to create sterile field.
Sterilization of items used in sterile field.
dr.Shaban
![Page 6: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/6.jpg)
6 dr.Shaban 6
![Page 7: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/7.jpg)
dr.Shaban 7
![Page 8: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/8.jpg)
8 8
Scalpels
Very sharp knife
Handle and blade are packaged separately
Used to make surgical cuts called incisions
Different sizes and styles ( 3°; 4°)
dr.Shaban 8
![Page 9: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/9.jpg)
9 9
Instruments Used in Common
Scissors :Four different types
Utility: Cut material that may dull the blade
Suture: Remove sutures
Dissecting: Cut soft tissue; Different sizes
Blade can be straight, curved, blunt or pointed
dr.Shaban
![Page 10: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/10.jpg)
10 10
Forceps
Two Types
Tooth forceps
Non-tooth forceps
dr.Shaban 10
![Page 11: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/11.jpg)
11
Instruments Used in Surgery (cont.)
Grasping and Clamping Instruments to control blood flow
dr.Shaban
![Page 12: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/12.jpg)
12 12
Needle holders
Locking forceps
Similar to hemostats
Holds suture needles when installing stitches
dr.Shaban
![Page 13: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/13.jpg)
GYN Instruments
13 dr.Shaban
![Page 14: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/14.jpg)
14
Avard Weighted Speculum
This vaginal speculum is
used to retract the posterior
vaginal wall. The weight at
the bottom hangs down and
holds the wall open. The
groove along the back of the
speculum allows blood and
fluid to spill out of the field.
dr.Shaban
![Page 15: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/15.jpg)
15
Graves Vaginal Speculum
This self retaining
speculum is used to
retract the vaginal
walls.
dr.Shaban
![Page 16: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/16.jpg)
16
Hegar Uterine Dilators
These dilators are used progressively, from smallest in diameter to the largest, to dilate the cervix.
These dilators have a stopping ring to help the surgeon avoid perforating the uterus as the cervix is dilated.
dr.Shaban
![Page 17: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/17.jpg)
17
Polyp Forceps
These grasping forceps
are used to remove
polyps from inside the
uterus. They are
inserted through the
dilated cervix and the
polyp is bluntly
extracted.
dr.Shaban
![Page 18: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/18.jpg)
18
Sims Uterine Curettes
These sharp and/or
curettes are used to
scrape the interior walls
of the uterus in a D & C
procedure. They remove
excess tissue that may be
causing heavy bleeding
or pain. This tissue is
sent to pathology for
inspection. dr.Shaban
![Page 19: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/19.jpg)
19
Uterine Sound
This is a measuring devise used to measure the depth of the uterus. It is inserted vaginally through the cervical opening until it touched the top of the fundus. This tells the surgeon how deep he is able to insert dilators or curettes without penetrating the uterine wall.
dr.Shaban
![Page 20: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/20.jpg)
20
Uterine Vellsulum
The sharp penetrating jaws of this clamp are secured
to the cervix so it may be stabilized with traction
during any uterine procedure with a vaginal
approach.
dr.Shaban
![Page 21: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/21.jpg)
21
Yankauer Suction Tip & Poole
(Multi-whole Abdominal Suction) This metal suction tip is the same as its disposable plastic
counterpart except that it is reusable.
The sheath surrounding the tip allows it to suction fluids while deep in a cavity and be atraumatic to the surrounding tissues.
dr.Shaban
![Page 22: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/22.jpg)
22
Cone Tip Uterine Manipulator
Cohen Cannulae
Placed inside the uterus through the cervix. Used
during Laparoscopic procedures to externally
manipulate the uterus.
dr.Shaban
![Page 23: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/23.jpg)
dr.Shaban 23
![Page 24: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/24.jpg)
24
Sutures Used in Obstetric Operations
Absorbable sutures
Surgical gut
Plain
Chromic
Vicryl
Dexon
Nonabsorbable sutures
Silk
Nylon
Polypropylene (Prolene)
dr.Shaban 24
![Page 25: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/25.jpg)
Preparation:
25 dr.Shaban 25
![Page 26: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/26.jpg)
26 26 dr.Shaban 26
![Page 27: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/27.jpg)
Way to Handle the Instruments
dr.Shaban 27
![Page 28: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/28.jpg)
28
Counts
Initial; sponges, sharps, instruments
First closing
Final closing
Sponges
Sharps
Instruments
dr.Shaban 28
![Page 29: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/29.jpg)
29
Surgical Intervention: Special (Practical)
Considerations in abdominal-vaginal surgery
Special considerations
Extra gloves & maybe an additional gown will be
necessary for the assistant—change after providing
intravaginal urethral support/vaginal manipulation
during suturing
Foley cath may be inserted by circulator during prep
Should be aware of potential for contamination of
field dur to vaginal and abdominal areas being
incorporated in the same drape.
dr.Shaban
![Page 30: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/30.jpg)
Surgeries
What’s in a Name??? Surgeries are given names that describe the site
of surgery and the type of surgery performed
-ectomy: removal of an organ or gland ( e.g:
Hystrectomy; Salpengectomy)
-rrhaphy: repair ( vaginal repair
-ostomy: providing an opening or stoma (
Hystrotomy; Salpengestomy)
-plasty: formation or plastic repair ( Tuboplasty)
-scopy: looking into ( Laprascopy; hystrascopy)
dr.Shaban 30
![Page 31: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/31.jpg)
Major Obstetric Surgeries
Cesarean section:
A surgical incision made into the abdomen and uterus to
deliver the fetus after 32 WK gestational age.
Types of Cesarean Incisions
-Lower Uterine Segment (Low Transverse)
-Classical (Vertical Midline)
dr.Shaban 31
![Page 32: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/32.jpg)
dr.Shaban 32
![Page 33: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/33.jpg)
dr.Shaban 33
![Page 34: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/34.jpg)
34 34
Cesarean section
The laparotomy pads put in abdominal
cavity are all
removed & counted doubly
by surgeon himself and then by nurse.
dr.Shaban
![Page 35: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/35.jpg)
Hystrectomy
dr.Shaban 35
![Page 36: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/36.jpg)
dr.Shaban 36
![Page 37: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/37.jpg)
dr.Shaban 37
![Page 38: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/38.jpg)
Vaginal Surgery
Pros
• Minimally invasive
Less pain compared to abdominal hysterectomy
Short length of stay (LOS)
Cons
• Difficult to perform
• Reduced visualization
• Not indicated for many patients
Nulliparious
Multiple fibroids (or large masses)
Cancer
Adhesions, e.g., endometriosis, prior pelvic surgery
38 dr.Shaban 38
![Page 39: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/39.jpg)
39 39
Aperineal drape
For operations on the perineum and
genitalia with the patient in lithotomy
position
A lithotomy drape consists of a fenestrated
sheet and two triangular leggings
dr.Shaban 39
![Page 40: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/40.jpg)
Pelvic floor dysfunction
Cystocele-posterior bladder protrudes towards ant wall of vagina;leading to Stress incontinence-leaking of urine when coughing or sneezing due to weakened pelvic floor
Rectocele-the posterior vaginal wall becomes weak,
upon defecation the feces is pushed against the wall
instead of the rectum
Uterine prolapse-supporting structures of the uterus
and vagina are weakened causing the uterus to
protrude through the vagina dr.Shaban 40
![Page 41: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/41.jpg)
Uterine proplase cystocele
dr.Shaban 41
![Page 42: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/42.jpg)
42
Minar Surgical techniques
• Dilatation and curettage ( D&C)
– Performed first by dilating the cervix & evacuating the
product of conception • Mechanically scraping out of the contents (sharp curettage)
– Before 14 weeks, D&C or vacuum aspiration should be
performed
– After 16 weeks, dilatation & evacuation (D&E) is
performed • Wide cervical dilatation
• Evacuation of fetal parts
dr.Shaban
![Page 43: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/43.jpg)
43 dr.Shaban
![Page 44: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/44.jpg)
44 dr.Shaban
![Page 45: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/45.jpg)
45 dr.Shaban
![Page 46: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/46.jpg)
Suction curettage
• Is the method of choice of evacuation for complete molar pregnancies.
• Because of the lack of fetal parts a suction catheter, up to a maximum of 12 mm, is usually sufficient to evacuate all complete molar pregnancies.
46 dr.Shaban
![Page 47: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/47.jpg)
McDonald Stitch
dr.Shaban 47
![Page 48: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/48.jpg)
Laparscopy
Visualization of the trocar into the abdominal
cavity is performed by making a subumbilical
incision. The fascia is grasped with Kocher
clamps and a 10-12 mm incision is created in
the fascia. The peritoneum is then incised and
a blunt trocar is inserted into the abdomen
with direct visualization. A Verress needle
can be inserted at the subumbilical site
48 dr.Shaban
![Page 49: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/49.jpg)
49 dr.Shaban
![Page 50: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/50.jpg)
50 50
Trocar
Release fluid or gas build-ups
Sharp stylet inside cannula
dr.Shaban
![Page 51: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/51.jpg)
51 51 dr.Shaban
![Page 52: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/52.jpg)
dr.Shaban 52
![Page 53: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/53.jpg)
53
Diathermy in Gynaecology- General
Use
During surgery ( Open & Laparoscopic) for Cutting &
Haemostasis.
Can be used in LSCS. No effect on the fetus.
Take care while working near vital structures.
Apply the point first , then switch on the current.
Monopolar (Electrosurgical Cutting with / without
Coagulation. Patient plate is required) & or Bipolar
can be used (Preferred in endoscopic surgery).
dr.Shaban
![Page 54: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/54.jpg)
dr.Shaban 54
Electro surgery for Tubal Sterilisation
Tubal sterilisation is usually done either by
mini- laparotomy 0r laparoscopy with almost
equal results.
But laparoscopy requires more sophisticated
and expensive equipment and greater skills.
![Page 55: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/55.jpg)
55
Hysteroscopy
These instruments are
used during scoping
procedures done on the
inside of the uterus. They
cannulate the cervix and
allow passage of a scope,
in-flowing fluid and out-
flowing fluid.
Electrode used during
hysteroscopic procedures. dr.Shaban
![Page 56: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/56.jpg)
56
Surgical Room Cleanup
Place reusable instruments in a disinfectant soak that has anticoagulant properties
Place disposable waste in the sharps or biohazardous waste container
Disinfect small pieces of nonsurgical equipment.
dr.Shaban
![Page 57: Instruments & Procedures of Obstetric Surgery](https://reader030.fdocuments.us/reader030/viewer/2022012723/61b555c6784dad6f6462d876/html5/thumbnails/57.jpg)
57
End of Chapter
dr.Shaban