A Comparison of the Dual Lumen and Coaxial Catheters for Temporary Hemodialysis Access
| Autor: | Jones Ha, Jescovitch Aj, Calvin E. Jones, Gerald K Walters |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
medicine.medical_specialty
Percutaneous business.industry 030232 urology & nephrology Biomedical Engineering Medicine (miscellaneous) Hemodynamics Bioengineering General Medicine Blood flow 030204 cardiovascular system & hematology Surgery Biomaterials 03 medical and health sciences Catheter 0302 clinical medicine Coaxial catheter medicine Coaxial business Hemodialysis access Lumen (unit) |
| Zdroj: | The International Journal of Artificial Organs. 20:208-212 |
| ISSN: | 1724-6040 0391-3988 |
| DOI: | 10.1177/039139889702000404 |
| Popis: | Percutaneous central venous catheterization can provide reliable temporary hemodialysis access. The current study compared the hemodynamic performance of 28 coaxial catheters to 27 side by side catheters. A total of 675 dialysis sessions were evaluated to assess the flow characteristics of these two designs. The results demonstrated that the side by side catheter provided greater cumulative blood flow with more favorable venous and arterial pressures. Nevertheless, the coaxial catheter performed satisfactorily and met the minimum standards for these devices. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|