Product Introduction
Medical manifold also named multi-port stopcock is essential disposable sterile interventional accessory applied for multi-channel liquid delivery in minimally invasive vascular surgery. The whole product series is divided into three core specifications: single-port MF1, dual-port MF2 and triple-port MF3, every model is available with ON and OFF two structural versions to satisfy different pipeline layout requirements of clinical catheter labs.
The entire manifold body adopts high-transparent medical-grade polycarbonate raw material, enabling medical operators to directly observe internal liquid flow and bubble condition without disassembly. Each independent channel is controlled by a rotatable knob which can rotate 180° to open or close corresponding pipeline flexibly. All finished products are produced in dust-free clean workshop and sterilized by EO ethylene oxide before delivery for single clinical disposable usage. It connects contrast medium syringes, inflation devices and indwelling catheters together to build multiple independent infusion pipelines during PTCA coronary intervention and peripheral vascular minimally invasive treatment.
Core Advantages
First of all, 180° smooth rotating knob brings easy pipeline switching experience, doctors can rapidly open or shut single or multiple channels separately to adjust infusion path without replacing connecting accessories, effectively shortening intraoperative operation time. The product passes strict pressure test to stand up to 500PSI working pressure, fully coping with high-pressure contrast injection requirement in coronary interventional surgery and avoiding liquid leakage under high hydraulic pressure.
Secondly, diversified port quantity and ON/OFF optional design greatly improve configuration flexibility: single-port MF1 is used for simple single-path auxiliary infusion, double/triple-port MF2/MF3 meet complex multi-drug simultaneous injection demand. Transparent casing effectively helps nurses exclude pipeline air bubbles timely to reduce air embolism risk, improving overall surgical safety.
Application Scenarios
These interventional manifolds are mainly stocked and used in cardiac catheterization labs of tertiary general hospitals and cardiovascular specialist hospitals, serving PTCA coronary angiography, coronary stent implantation and peripheral vascular dilation operations such as renal artery and lower limb artery interventional treatment. It is also widely matched with balloon inflation devices and Y connectors to compose complete interventional pipeline combination.
Global medical device wholesalers purchase full MF serial specifications for centralized inventory to supply community hospitals, private interventional clinics and cardiovascular outpatient treatment centers all over the world for daily minimally invasive vascular surgeries.
Specification Parameter Table
Catalogue No. | Port Quantity | Structure Type |
|---|
BR-MF1-ON | 1 port | Normally Open |
BR-MF1-OFF | 1 port | Normally Closed |
BR-MF2-ON | 2 ports | Normally Open |
BR-MF2-OFF | 2 ports | Normally Closed |
BR-MF3-ON | 3 ports | Normally Open |
BR-MF3-OFF | 3 ports | Normally Closed |
FAQ
Q1: Is this manifold single-use disposable?
All manifolds are EO sterile disposable medical supplies; repeated reuse is prohibited per international medical standard to avoid cross contamination.
Q2: How to choose ON or OFF type?
ON type keeps channel open by default for continuous infusion; OFF type closes naturally and needs knob rotation to open for intermittent injection.
Q3: Can OEM customized packaging be supported for bulk orders?
Large batch orders accept customized outer box printing, MOQ can be negotiated flexibly.
Q4: What is sterile shelf life?
5 years under cool, dry, sealed storage away from high temperature and sharp damage.
