新型灌注系統(tǒng)具有T位點(diǎn)，能夠在心肌灌注成像時(shí)候方便地進(jìn)行冠狀動(dòng)脈擴(kuò)張，

MicroFuse給藥套件，是由Baxa集團(tuán)(Englewood, CO, USA)研制開(kāi)發(fā)的，T位點(diǎn)注射端口靠近設(shè)備出口。這種便利的進(jìn)入端口，方便了心臟監(jiān)測(cè)程序中額外的二次注射，將給藥錯(cuò)誤或者接觸污染的可能低降至最小。在這種產(chǎn)品投入使用之前，給藥套件的選擇非常有限。這種套件提供了無(wú)針筒端口，并且根據(jù)不同臨床實(shí)踐的需要提供了幾種便利的長(zhǎng)度。

Baxa公司靜脈給藥產(chǎn)品市場(chǎng)經(jīng)理Mark Thrasher解釋說(shuō)：“多年以來(lái)Baxa公司一直為血管擴(kuò)張手術(shù)提供專(zhuān)業(yè)灌注器。在與心血管診所的臨床醫(yī)生以及技術(shù)人員討論之后，我們公司研制開(kāi)發(fā)了這種新型套件。供應(yīng)商在套件長(zhǎng)度、連接器類(lèi)型以及專(zhuān)業(yè)配置方面十分專(zhuān)業(yè)。他們使得對(duì)特殊需求產(chǎn)品的反應(yīng)，變得十分容易。”

Baxa公司研制開(kāi)發(fā)的MircoFuse快速分級(jí)灌注器，專(zhuān)門(mén)用于在藥物成像程序中快速灌注腺苷。為了滿(mǎn)足這種特殊需求，灌注器能夠根據(jù)醫(yī)生的要求在6或者8分鐘內(nèi)輸送一針筒的藥物。這種新套件主要容量很小，以避免藥物浪費(fèi)。整合的Y和T連接器使得設(shè)備比其它在這種操作中使用的套件，更加安全根據(jù)有效。

Microinfusion Systems for Cardiac Imaging

New infusion systems incorporate a T-site for the convenient administration of coronary vasodilators during myocardial perfusion imaging.

The MicroFuse Administration Sets, developed by Baxa Corp. (Englewood, CO, USA) feature an integrated, T-site injection port close to the set outlet. This easy access port facilitates the addition of a secondary medication during cardiac monitoring procedures, minimizing the opportunity for medication error or the introduction of touch contamination. Prior to their release, the selection of administration sets was limited. The sets provide needleless ports, and are available in several convenient lengths to accommodate different clinical practices.

“Baxa has offered a specialty infuser for vasodilation procedures for many years,” explained Mark Thrasher, market manager for IV administration products for Baxa. “The new sets were developed from discussions with cardiac clinics and their technicians. Providers had very specific input on set length, connector types, and specific configurations. They made it easy to respond with products that addressed specific needs.”

Baxa developed the MircoFuse Rapid Rate infuser specifically for rapid infusion of adenosine during pharmacologic imaging procedures. To accommodate this specific application, the infusers deliver a full syringe dose over about six or eight minutes, depending on physician requirements. The new sets have a low prime volume to minimize drug waste. Their integrated Y and T connectors make them safer and more efficient than other sets used for this application.