MICROFIL（血管造影劑）FlowTech,Inc.公司

MICROFIL（血管造影劑）FlowTech,Inc.公司

授權蘇州螞蟻淘生物科技有限公司為中國代理商



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.是美國馬薩諸塞州的一家公司，zui初以1996年成立的Boulder, CO.名義開始運營。Flow Tech, Inc.不僅能提供便利和專業的服務，且大多數情況下，能夠收到訂單的當天即完成發貨。

 

MICROFIL®（血管造影劑）是Flow Tech, Inc.公司的產品。MICROFIL®特別設計用于生理壓力下填充和顯影死亡動物和術后組織的微血管和其他空間結構。30多年以來，這一創新的產品已普遍用在美國和上各大的高校和大學，醫院和其他科研組織。

 

A、MICROFIL®（血管造影劑）的使用優勢

與市場上先前出售的橡膠注射造影劑（Rubber injection compounds）相比，MICROFIL®（血管造影劑）具有以下優勢：

• 1）以zui小泄漏量完成填充從而改善視覺連續性，并產生清晰對比鮮明的樣本使得能夠準確研究微循環。

• 2）顏色差異能夠對循環樹提供描繪從而進行更好的顯微觀測和描述。MICROFIL®Compounds（血管造影劑）包含五種不透射線顏色以及透明的產品形式。

• 3）擴展產品線涵蓋用于耐蝕鑄型制備物研究（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®（血管造影劑）的應用領域

1）In physiology（生理學方面），MICROFIL®（血管造影劑）可視化提供一種方法對特定器官建立準確的血管骨架影像，從而允許比較正常和異常組織結構。

2）In surgery（外科手術方面），微循環和微解剖的可視化改善了神經、肌腱和血管修復方面的外科技術。

3）Ingastrointestinal research（消化道研究方面），MICROFIL®（血管造影劑）對幾種病理疾病相關的血管形態進行特征化和變化描述。

4）Injected specimens（注射標本），當保存在水楊酸甲酯或甘油中，也能用作清晰的教學輔助手段。

 

C、MICROFIL®（血管造影劑）的物理特征

 

D、MICROFIL®（血管造影劑）的應用示例



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