Bakri balloon

A medical device used to control postpartum hemorrhage

The Bakri balloon is a medical device used in the management of postpartum hemorrhage (PPH), a condition characterized by excessive bleeding following childbirth. It is specifically designed to provide tamponade to the uterine cavity, thereby controlling bleeding and stabilizing the patient until further interventions can be performed if necessary.

Design and Function

The Bakri balloon is a silicone balloon catheter that is inserted into the uterus through the vagina and cervix. Once in place, the balloon is inflated with sterile saline to exert pressure on the uterine walls. This pressure helps to compress the bleeding vessels and promote clot formation, effectively reducing or stopping the hemorrhage.

The device consists of a balloon that can hold up to 500 mL of fluid, a catheter for inflation, and a drainage port to monitor blood loss. The balloon is typically left in place for 12 to 24 hours, depending on the clinical situation and the patient's response to treatment.

Indications

The Bakri balloon is indicated for use in cases of uterine atony, which is the most common cause of postpartum hemorrhage. It may also be used in cases of placenta previa, placenta accreta, or other conditions where uterine bleeding is difficult to control with standard medical management.

Procedure

The procedure for inserting a Bakri balloon involves the following steps:

• 1. Preparation: The patient is positioned in the lithotomy position, and aseptic technique is used.
• 2. Insertion: The deflated balloon is inserted into the uterine cavity through the cervix.
• 3. Inflation: The balloon is gradually inflated with sterile saline until adequate tamponade is achieved.
• 4. Monitoring: The drainage port is used to monitor ongoing blood loss and ensure that the balloon is functioning effectively.
• 5. Removal: After 12 to 24 hours, the balloon is deflated and gently removed.

Advantages

The Bakri balloon offers several advantages in the management of postpartum hemorrhage:

• Minimally invasive: It provides a non-surgical option for controlling bleeding.
• Rapid deployment: The device can be quickly inserted and inflated, providing immediate tamponade.
• Preservation of fertility: Unlike more invasive surgical procedures, the Bakri balloon does not compromise future fertility.

Limitations

While the Bakri balloon is effective in many cases, it may not be suitable for all patients. Limitations include:

• Not effective for all causes of PPH: It is primarily used for uterine atony and may not be effective for other causes of bleeding.
• Requires monitoring: Continuous monitoring is necessary to ensure the balloon is functioning properly and to assess blood loss.

Related pages

• Postpartum hemorrhage
• Uterine atony
• Placenta previa
• Tamponade

• Bakri Postpartum Balloon
  Bakri Postpartum Balloon