MICROFIL（血管造影劑）FlowTech,Inc.公司

授權(quán)蘇州螞蟻淘生物科技有限公司為中國(guó)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(guó)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(yùn)營(yíng)。Flow Tech, Inc.不僅能提供便利和專業(yè)的服務(wù)，且大多數(shù)情況下，能夠收到訂單的當(dāng)天即完成發(fā)貨。

 

MICROFIL®（血管造影劑）是Flow Tech, Inc.公司的產(chǎn)品。MICROFIL®特別設(shè)計(jì)用于生理壓力下填充和顯影死亡動(dòng)物和術(shù)后組織的微血管和其他空間結(jié)構(gòu)。30多年以來，這一創(chuàng)新的產(chǎn)品已普遍用在美國(guó)和上各大的高校和大學(xué)，醫(yī)院和其他科研組織。

 

A、MICROFIL®（血管造影劑）的使用優(yōu)勢(shì)

與市場(chǎng)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(yōu)勢(shì)：

• 1）以zui小泄漏量完成填充從而改善視覺連續(xù)性，并產(chǎn)生清晰對(duì)比鮮明的樣本使得能夠準(zhǔn)確研究微循環(huán)。

• 2）顏色差異能夠?qū)ρh(huán)樹提供描繪從而進(jìn)行更好的顯微觀測(cè)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(chǎn)品形式。

• 3）擴(kuò)展產(chǎn)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(yīng)用領(lǐng)域

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

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

3）Ingastrointestinal research（消化道研究方面），MICROFIL®（血管造影劑）對(duì)幾種病理疾病相關(guān)的血管形態(tài)進(jìn)行特征化和變化描述。

4）Injected specimens（注射標(biāo)本），當(dāng)保存在水楊酸甲酯或甘油中，也能用作清晰的教學(xué)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(yīng)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