Trocar EchoTip Needles
Product Specification Product Show Needle design provides enhanced visualization of the needle tip when used with ultrasonic imaging equipment Used as an access needle for procedures requiring uterine access Our Factory Our Certification Shipping Trocar EchoTip Needles Objective To analyze the...
Description
Product Specification
Product name | Trocar EchoTip Needles |
Material | Stainless steel, etc. |
| Properties | Injection & Puncture Instrument |
| Needle Size | 8G 11G 13G 14G 15G 16G 18G 20G or Custom Size |
| Machining Technology | Necking, swaging, grinding , laser cutting, laser marking, Electropolishing, etc. |
Custom feature | According to your 2D/3D Drawing or sample provided |
Package | Standard carton or according to customer's requirement |
Product Show
Needle design provides enhanced visualization of the needle tip when used with ultrasonic imaging equipment
Used as an access needle for procedures requiring uterine access
Our Factory
Our Certification
Shipping
Trocar EchoTip Needles
Objective To analyze the advantages and disadvantages of trocar needle puncturing and bare needle puncturing in performing transradial coronary angiography through comparing the surgical successful rate and tne occurrence of complications between two techniques. Methods A total of 450 patients, who were scheduled to receive transradial coronary angiography, were enrolled in this study. The patients were randomly and equally divided into trocar needle group (re = 225) and bare needle group (n = 225). Transradial coronary angiography was performed in all patients, the technical success and the puncture-related complications were observed. The differences between two groups were compared and the results were statistically analyzed. Results The successful rate of placing sheath pipe in trocar needle group and bare needle group was 98.22% (221/225) and 90.22% (203/ 225) respectively, the difference between two groups was statistically significant (P < 0.01). The mean time spent in puncturing in trocar needle group and bare needle group was (3.98 ± 0.54) min. and (6.13 ± 0.61) min. respectively (P < 0.01). In bare needle group the complications included radial artery spasm (4.89%, n = 11), subcutaneous ecchymosis (6.67%, n = 15) and local hematoma (3.56%, ne = 8), while in trocar group the complications included radial artery spasm (1.33%, n = 3), subcutaneous ecchymosis (2.67%, ne = 6) and local hematoma (0.44% re = 1). Conclusion In performing percutaneous coronary arteriography via radial arterial access the use of trocar needle is superior to the use of bare needle. Using trocar needle can reduce the operative time, increase the technical successful rate and lower the occurrence of complications. Therefore, using trocar needle to perform puncturing should be the technique of first choice.
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