What does an Ommaya reservoir do?

What does an Ommaya reservoir do?

An Ommaya Reservoir is a small, plastic device that is implanted in your brain. It allows your doctor to deliver medicine directly to the fluid around your brain and spinal cord. It also allows your doctor to take samples of the fluid around your spinal cord to test it.

Does an Ommaya reservoir hurt?

Most people don’t have any side effects after their Ommaya reservoir placement surgery. You may feel a little bump on your head where the reservoir has been placed. This shouldn’t cause you any pain.

Is an Ommaya reservoir a VP shunt?

Patients whose progressive ventricular dilatation persisted despite serial CSF aspiration through Ommaya reservoir eventually had ventriculo-peritoneal shunts (V-P shunt) placed.

What is a Rickman’s reservoir?

This device is used to deliver ventricular (intra-thecal) chemotherapy via a small reservoir. It is usually sited on the anterior aspect of the head. Purpose.

How is an Ommaya reservoir placed?

An Ommaya reservoir is a synthetic dome that is surgically placed beneath the scalp and attached to a catheter that is inserted within the brain. The catheter is directed into a ventricle, which is an open space in the brain where cerebrospinal fluid flows. Cerebrospinal fluid travels around the brain and spinal cord.

Where is an Ommaya reservoir placed?

An Ommaya reservoir is a quarter-sized, soft, plastic, dome-shaped device that is placed under the scalp. It’s connected to a catheter (thin, flexible tube) that’s placed in one of the ventricles in your brain (see Figures 1 and 2).

When is Ommaya reservoir used?

It’s used to deliver medication to your cerebrospinal fluid (CSF), a clear fluid in your brain and spinal cord. It also allows your doctor to take samples of your CSF without doing a spinal tap. Ommaya reservoirs are usually used to administer chemotherapy medication.

What is an Ommaya reservoir made of?

Ommaya reservoir consists of an indwelling ventricular catheter with a dome-shaped collapsible silicone reservoir port positioned under the scalp. The distal end of the catheter is surgically positioned into the ipsilateral anterior horn with the proximal end connected to the reservoir.

Is Ommaya reservoir programmable?

An Ommaya drug delivery reservoir was ultimately implanted for intraventricular chemotherapy in addition to a contralateral ventriculoperitoneal (VP) shunt using a programmable valve capable of high resistance, effectively turning the valve off to allow intraventricular CSF dissemination of the chemotherapeutic agents.

How do you use Ommaya reservoir?

An ommaya reservoir is placed under general anesthesia (you will be asleep) in the operating room. The procedure is performed by a neurosurgeon. Your head will be shaved where the ommaya is placed. The surgeon will create a small incision to place the ommaya, which is usually closed with sutures, staples, or glue.

What type of therapy is Ommaya reservoir?

An ommaya reservoir provides direct access to your cerebrospinal fluid (CSF). An ommaya reservoir, also called an ommaya shunt, is placed during surgery. A provider may suggest an ommaya reservoir if: You will need frequent administration of chemotherapy to treat cancer cells in the CSF.

What are the risks of the Ommaya reservoir surgery?

The surgery to place your Ommaya reservoir can cause some complications. These complications are listed below: There is a small risk that you could bleed into your brain. There is a small risk that you could have some loss of function. Your neurosurgeon will talk with you about this risk.

What is the function of Ommaya reservoir?

Ommaya reservoir is a ventricular access device for the purpose of repetitive access to the intrathecal space. This device is named after its inventor, a Pakistani neurosurgeon Ayub Khan Ommaya in 1963.

How is the Ommaya procedure done?

The surgery to place your Ommaya reservoir is done in the operating room. Before your surgery, you will get anesthesia (medication to make you sleep during your surgery). Once you’re asleep, a nurse will shave the hair in the area where your incisions (surgical cuts) will be. Your entire head won’t be shaved.

How does Lipani Ommaya treatment work?

When treatment is needed, an antibacterial cleanser will be applied to the skin. Dr. Lipani will insert a small needle into the Ommaya reservoir. At that point, fluid may be withdrawn or medication may be administered. As soon as the process is completed, the needle is removed and the site is covered with a bandage.