MICROFIL（血管造影剂）FlowTech,Inc.公司

MICROFIL（血管造影剂）FlowTech,Inc.公司

授权苏州蚂蚁淘生物科技有限公司为中国代理商



MICROFIL® Products

MICROFIL® Silicone Rubber Injection Compounds

MV-112	MV-117	MV-120	MV-122	MV-130	MV-132	MV-Diluent
White	Orange	Blue	Yellow	Red	Clear	Clear

Prices and Available Colors

Kit	Weight	Color	Price
B	1 lb.	One color	$150
C	2 lbs.	One or two colors	$275
D	1 gal. (8 lbs.)	One to four colors	$950

Kit weight is based upon the combined weight of MV-Compound and MV-Diluent only, ie. a 1lb. kit contains 8 oz. of MV compound and 8 oz. of diluent.

Sufficient MV-Curing Agent is supplied at no charge to cure the contents of the kit.

A one pound kit has a volume of approximay 400 ml.

MICROFIL® CP-101 For Cast Corrosion Preparations

Kit	Weight	Color	Price
CP-101	1 lb.	Milky	$140

Kit weight is based upon the weight of MICROFIL® CP-101 (16 oz.). Sufficient curing agents are supplied at no charge to cure the contents of the kit.

Curing System	Stannous octoate in combination with ethyl silicate.
Mixing Directions	Cure is accomplished by mixing CP-101 with 5% ethyl silicate and 5% stannous octoate (by weight). Upon addition of curing agents, working time is approximay 45 minutes.
Clearing Procedure	Either alcohol-methyl salicylate or glycerin may be employed. See more details.
Corrosion Preparations	Potassium hydroxide may be used in studies where the vessels have a diameter of greater than 100 microns.
Corrosion Clearing Procedure	Cast corrosion can be obtained as follows: After the casting material has been compley hardened, place the perfused organ in 20% potassium hydroxide or sodium hydroxide solution for several days. The cast should then be rinsed several times in water until all the tissue is removed. The casting time depends both on the concentration of the corrosive solution and on the tissue itself. Lung and heart tissue require 5-6 days in potassium hydroxide whereas bone and brain tissue may require 35% potassium hydroxide for up to 10 days.
Advantages	MICROFIL CP-101 will maintain dimensional integrity on storage. There is no diluent in the system.

 

品牌故事：

Flow Tech, Inc.是美国马萨诸塞州的一家公司，zui初以1996年成立的Boulder, CO.名义开始运营。Flow Tech, Inc.不仅能提供便利和专业的服务，且大多数情况下，能够收到订单的当天即完成发货。

 

MICROFIL®（血管造影剂）是Flow Tech, Inc.公司的产品。MICROFIL®特别设计用于生理压力下填充和显影死亡动物和术后组织的微血管和其他空间结构。30多年以来，这一创新的产品已普遍用在美国和上各大的高校和大学，医院和其他科研组织。

 

A、MICROFIL®（血管造影剂）的使用优势

与市场上先前出售的橡胶注射造影剂（Rubber injection compounds）相比，MICROFIL®（血管造影剂）具有以下优势：

• 1）以zui小泄漏量完成填充从而改善视觉连续性，并产生清晰对比鲜明的样本使得能够准确研究微循环。

• 2）颜色差异能够对循环树提供描绘从而进行更好的显微观测和描述。MICROFIL®Compounds（血管造影剂）包含五种不透射线颜色以及透明的产品形式。

• 3）扩展产品线涵盖用于耐蚀铸型制备物研究（Corrosion cast preparations）的MICROFIL®CP-101。



Fig. 1 Photo courtesy of: A.C. Barger, R. Beeuwkes III, L.L. Lainey, and K.J. Silverman, Harvard Medical School.

B、MICROFIL®（血管造影剂）的应用领域

1）In physiology（生理学方面），MICROFIL®（血管造影剂）可视化提供一种方法对特定器官建立准确的血管骨架影像，从而允许比较正常和异常组织结构。

2）In surgery（外科手术方面），微循环和微解剖的可视化改善了神经、肌腱和血管修复方面的外科技术。

3）Ingastrointestinal research（消化道研究方面），MICROFIL®（血管造影剂）对几种病理疾病相关的血管形态进行特征化和变化描述。

4）Injected specimens（注射标本），当保存在水杨酸甲酯或甘油中，也能用作清晰的教学辅助手段。

 

C、MICROFIL®（血管造影剂）的物理特征

 

D、MICROFIL®（血管造影剂）的应用示例



Fig. 2 MICROFIL MV-130 (Red) injection of rat trachea. Courtesy Robert A. Acland, University of Louisville



Fig. 3 MICROFIL MV-130 (Red) injection of rat kidney. Courtesy Robert A. Acland, University of Louisville