Medical UV (ultraviolet) adhesive peripherally inserted into central venous catheter and preparation method of medical UV adhesive

• Main Authors: ZHOU YONG, XIE LIPING, GUO YONGPING
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The invention discloses a medical UV adhesive peripherally inserted into a central venous catheter and a preparation method thereof.The medical UV adhesive is prepared from, by weight, 30-40 parts of urethane acrylate, 40-50 parts of reactive diluent monomer, 4-8 parts of cross-linking agent monomer and 2-5 parts of initiator.During preparation, the urethane acrylate, the reactive diluent and the cross-linking agent are weighed according to the proportion and added into a beaker; the medical UV adhesive has the advantages that polyurethane acrylate is adopted in the UV adhesive, and the prepared medical UV adhesive has a good bonding effect and a good water resistance effect by adjusting the proportion of the reactive diluent monomer, the cross-linking agent monomer and the photoinitiator; meanwhile, the aging time is greatly prolonged, and the service life is prolonged. 本发明公开了一种经外周置入中心静脉导管的医用UV胶及其制备方法，按重量份数计的组分包括聚氨酯丙烯酸酯30～40份，活性稀释剂单体40～50份，交联剂单体4～8份，引发剂2～5份，制备时按比例称取聚氨酯丙烯酸酯、活性稀释剂、交联剂加入到烧杯内，随后置于水浴锅内搅拌10min，温度为