New Emergency Sealing Devices of Seawater Lubricated Stern Tube Sealing System
نویسندگان
چکیده
منابع مشابه
apical sealing ability of resilon/epiphany system
background: endodontic leakage research focus mainly on the quality of the apical seal of the root canal system and the newly introduced resilon/epiphany system claim to be superior to gutta-percha in respect to obturation procedure. the aim of this study is to evaluate the root canal obturation completed by resilon/epiphany system. materials and methods: a total of 42 teeth were selected and w...
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In order to reduce the failure probability of rubber sealing rings in reciprocating dynamic seal, a new structure of sealing ring based on bionics was designed. The biomimetic ring has three concave ridges and convex bulges on each side which are very similar to earthworms. Bulges were circularly designed and sealing performances of the biomimetic ring in both static seal and dynamic seal were ...
متن کاملAdvanced Sealing and Dissecting Devices in Laparoscopic Adrenal Surgery
OBJECTIVES This study sought to analyze the impact of advanced sealing/dissecting devices on operative and postoperative outcomes in laparoscopic adrenalectomy. METHOD Patients were divided into three groups according to the devices used during their procedures [electrothermal bipolar vessel system (EBVS), ultrasound shears (US), and monopolar electrocautery (ME)]. A comparison of the periope...
متن کاملLaparoscopic vessel sealing technologies.
Laparoscopic vessel sealing devices have revolutionized modern laparoscopy. These devices fall into 2 major categories: advanced bipolar and ultrasonic instruments. The range of tissue effects available with these technologies is more limited than with conventional monopolar electrosurgery; however, both advanced bipolar and ultrasonic devices efficiently seal vessels (≤7-mm and ≤5-mm diameter,...
متن کاملSealing the ducts
The transitional epithelium lining the ducts of various glands such as salivary and mammary glands, and organs such as liver, pancreas, kidney and lung must bear a permeability barrier as they are in direct contact with the hostile environment in the lumen. The barrier function of pancreatic ductal epithelium is essential for preventing the back flux of proteases, lipases and DNAases from the p...
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ژورنال
عنوان ژورنال: JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN
سال: 1984
ISSN: 0388-3051,1884-4758
DOI: 10.5988/jime1966.19.561