No abstract available.
Catheterization

At 36 patients received a central vein catheterization, no complications were observed if the stay of the catheter doesn't exceed 3 days, infection occurred in the first week at 20% of the patients while in the second week it occurred in 46.4% of them. Infection was due to bacteria existing at the catheter head resulting in fever and tumefaction, redness at the contact place of the catheter with the patient skin.
Catheterization ; Veins

The study was conducted on 64 children from 0-14 years old who had indication of central vein catheterization at the Intensive care unit of Central Pediatrics hospital. Results: successful rate 87.5%; unsuccessful rate 12.5%, complication rate 4.7% (common complications were penetrating into artery, catheter migration and pneumothorax), catheter’s head infection was 30.4%, no septicemia caused by catheter. The technique of measuring the position of catheter’s head through skin is correct in 71.4%, incorrect in 28.6% (mainly was turning up the same side and deep into the right heart). The over-5 year patient group had successful rate higher than that of under-5 patient group. There was a correlation between catheter’s head infection rate and the duration of catheter remaining in central vein
Catheterization ; Child

OBJECTIVE: To explore the application value of blunt separation method in the modified sytinger technology peripherally inserted central catheter (PICC) catheterization in the hemopathic patients. METHODS: One hundred and twenty cases of the hemopathic diseases used modified sytinger technology PICC catheterization were selected from January 2016 to July 2017 in our Hospital, and randomly divided into blunt and routine group, each with 60 patients. For the routine group, the routine longitudinal method was used to expand the skin, for the blunt group the blunt separation method was used to expand the skin. RESULTS: At the time point of 24 h after the blunt catheterization, the bleeding volume and exudation rate in the blunt group were significantly lower than those in the rouline group (P<0.05). At the 1, 3, 5 d after catheterization, pain visual analogue score (VAS) showed that the scores of blunt group were significantly lower than those of the routine group (P<0.05). in expanding skin, the successful rate of catheterization once in blunt group and routine group were not significantly different (P>0.05). CONCLUSIONS Compared with the longitudinal method, the blunt separation method has considerable skin expansion and sheath feeding effect on the modified sytinger technology PICC catheterization for the hemopathic patients. This method can effectively reduce the patient's catheter trauma and percolation, and is helpful to relieve the patients' pain symptoms, worthing for further clinical promotion.
Catheterization, Central Venous ; Catheterization, Peripheral ; Humans

A 26-year male patient admitted for severe head trauma. The patient was given tracheotomy and inserted Cavafix-type catheter into left subclavian vein. After 14 days, the surgeon cut off the catheter unintentionally during cutting the suture on the skin. The remain catheter section was dept. Chest X-rays showed that the distal of catheter was in the right atrium. Intravascular interventional procedure produced successful result with minimal invasion and spared the risk for patient.
Catheterization ; Femoral Vein

A case is presented of tension pneumothorax during internal jugular catheterization. Pneu- mothorax is one of complications of internal jugular catheterization but is very rare. If it occurs after anesthetic induction, discontinuence of N2O is very important in order not to inerease the size of pneumotborax. And if general safety measures are observed such as uae of fine locator needle, confinement of needle depth and cannulation in end-expiratory phase, the occurrence rate of pneumothorax during the procedure could be much lessened.
Catheterization* ; Catheters* ; Needles ; Pneumothorax*

A case is presented of tension pneumothorax during internal jugular catheterization. Pneu- mothorax is one of complications of internal jugular catheterization but is very rare. If it occurs after anesthetic induction, discontinuence of N2O is very important in order not to inerease the size of pneumotborax. And if general safety measures are observed such as uae of fine locator needle, confinement of needle depth and cannulation in end-expiratory phase, the occurrence rate of pneumothorax during the procedure could be much lessened.
Catheterization* ; Catheters* ; Needles ; Pneumothorax*

No abstract available.
Catheterization* ; Catheters* ; Radial Artery*

Since 1983, we have experienced endovascular treatment of intracranial AVMs.2)3) Superselective catheterization of feeding artery, embolization or feeding artery occlusion of the cerebral AVMs have been performed for 73 cases in 134 sessions. Endovascular treatment of intracranial AVMs such as embolization or feeding artery occlusion have been performed for 57 cases of AVMs in 95 sessions. In each time, endovascular approach was performed for two to five feeding arteries, so more than 300 feeding arteries were catheterized by microcatheters or balloon catheters. In this report, we present our experiences of endovascular treatment of intracranial AVMs and discuss embolic materials and the role of endovascular treatment of intracranial. AVMs.
Arteries ; Catheterization ; Catheters

No abstract available.
Catheterization* ; Radial Artery*