Braintree/大鼠胸颈静脉导管/导管/R-JVC；性病科
商品编号：
R-JVC STD
品牌：
braintreesci
市场价：
¥210.00
美元价：
126.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Vascular catheters, for use in rats, have stood the test of time because they are affordable and they work! These catheters, modified from the original design of Tinsley (1983), are fabricated from Braintree Scientific"s medical grade polyethylene (PE) tubing and Braintree Scientific"s silicone tubing (RenaSil) and sealed with a stainless steel plug. When filled with a viscous catheter lock solution they maintain a very high rate of patency* for several weeks. *Patency, especially for blood sampling, is highly dependent on the location of the intravascular tip. Both the thoracic and femoral rat models have the following features: Externalized polyethylene (PE) tubing catheter port: Flared for easy access with a blunted 23g hypodermic needle for sampling or infusion. Port is sealed with 0.025 " diameter stainless steel plug when not in use. Catheter port is designed to exit between the scapulae and to be secured with a single Autoclip® 9 mm stainless steel wound clip. Polyethylene (PE) tubing catheter body: The rigidity of polyethylene (PE) tubing minimizes the incidence of catheter lumen constriction and relaxation, an "eye dropper" effect, which allows blood to enter the intravascular tip. All catheter anchor points allow for suturing around the polyethylene (PE) tubing minimizing the likelihood of suture induced catheter lumen constriction. RenaSil intravascular tip: RenaSil as the intravascular tip for reducing intravascular thrombus formation. Reduced diameter intravascular tip: Reducing the inner diameter of the intravascular tip relative to the inner diameter of the port allows for efficient expulsion of blood from the intravascular tip. The last step following catheter implantation or use should be to advance the stainless steel plug into the port for a few millimeters. This is sufficient to expel trace amounts of blood from the intravascular tip with a minimum amount of catheter lock solution entering the bloodstream.
品牌介绍
Braintree认识我们的HeroRatsAPOPO训练的每只老鼠的梦想就是成为HeroRAT！HeroRATS通过寻找爆炸物和筛查结核病为和平与发展做出了贡献。训练过程始于大鼠5周大并从其母亲那里断奶时开始。培训人员开始根据世界的景象，声音和纹理来对幼鼠进行社交。例如，他们经过发电机，在湿草上行走，在卡车上兜风，结识新朋友。这有助于大鼠学习其环境，而不必担心它们在野外，训练或手术中会遇到的事情。然后，老鼠学会开始将咔嗒声与食物奖励（通常是一些香蕉或花生）相关联。一旦他们得知“点击”意味着食物，就开始真正的训练。开始在一系列笼子中训练大鼠，并了解它们必须在阳性样本上标明才能获取食物，然后这就是练习，练习和练习。寻找地雷和检测疾病是一项复杂的工作，因此HeroRATS专门研究三个学科之一。首先是筛查从可疑区域带入的土壤样品，并评估哪些样品（和相应区域）高度可疑，哪些不是。这一纪律有助于确保负责排雷工作的团队能够集中精力于有地雷的地区和无法释放地雷的地区-开辟道路并提供期待已久的援助。第二种也是最受欢迎的方法是在现场寻找隐藏的地雷。HeroRATS目前在训练中追求的第三门学科是评估结核病的痰液样本。
