Type of Surgery
Information
Last updated: 02/17/2009
In emergency situations, preparation of the patient may be limited to cleansing the skin on the inside of the arm with an antiseptic solution and giving a local anesthetic to minimize pain caused by the needles used to insert the catheters.
The hemoperfusion system is prepared by sterilizing the cartridge containing the sorbent and rinsing it with heparinized saline solution. The system is then pressure-tested before the tubing is connected to the catheters in the patient's arm.
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Other Information
Hemoperfusion (British English: haemoperfusion) is a medical process used to remove toxic substances from a patients blood. The technique involves passing large volumes of blood over an adsorbent substance. The adsorbent substance most commonly used in hemoperfusion are resins and activated carbon. Hemoperfusion is an extracorporeal form of treatment because the blood is pumped through a device outside the patient's body.
Its major uses include removing drugs or poisons from the blood in emergency situations, removing waste products from the blood in patients with renal failure, and as a supportive treatment for patients before and after liver transplantation.
Other Information
In 2000, the estimated number of doctor visits and outpatient hospital visits by adults aged 20 or older with “calculus of kidney and ureters” as a listed diagnosis was of 2 million visits with urolithiasis as the primary diagnosis.
From: NKUDIC
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