产品

Natvar是一家提供高端精密医用导管解决方案的创新型全球供应商。我们的管路产品包含多层共挤管路以及其他特殊结构的管路:

• 聚乙烯(PE)/乙烯-醋酸乙烯酯(EVA)/聚氯乙烯(PVC)共挤管材
• 聚氯乙烯(PVC)/乙烯-醋酸乙烯酯(EVA)共挤管材
• 聚氯乙烯(PVC)/聚氯乙烯(PVC)共挤管材
• 热塑性聚胺酯(TPU)/热塑性聚胺酯(TPU)共挤管材
• 聚乙烯(PE)/热塑性聚胺酯(TPU)共挤管材
• 柔韧且透明的非聚氯乙烯共挤管材
• 不易折弯的PVC管材
• 微孔测定体积流量控制
• 不含邻苯二甲酸酯(非DEHP)粒子
• 紫外线防护
• X射线造影
• 微细导管
• 硅胶管材
• 精密医用导管解决方案

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    除此之外,我们还专门为许多医疗应用提供创新的解决方案:

     

     

    化学治疗

    SurePathTM 151共挤管为PE和PVC双层管,是一种专门设计用于输送硝化甘油和胰岛素等不稳定溶液的医用导管。它具有独特的PE层结构,能够最大限度地减少药物被管壁吸收,从而减少用量偏差。而其PVC外层可为大多数装配操作提供所需粘接性能。

    SurePathTM 252除外层采用TPE材料之外,与上述导管特性相似,专门设计用于需要使用不含增塑剂医用导管输送不稳定溶液的情形。两种管材的层间粘合牢固,同时兼具良好的透明度和柔韧性,两种管材均可采用环氧乙烷(EtO)和伽马辐射灭菌。

     

    静脉注射治疗

    Biopath product line was specifically formulated to address the problems and limitations associated with existing medical grade polyurethane (PU) tubing. By utilizing a non-PVC outer layer we are able to provide a superior medical tubing product at a competitive price that is solvent bondable and can withstand EtO & gamma sterilization. The PU inner layer can be configured to achieve the desired stiffness required for your product line.

    Features

    • Plasticizer / PVC free
    • Solvent bondable
    • Excellent PVC replacement material
    • Aromatic & aliphatic

    Available

    • Water clear
    • USP Class VI
    • EtO / gamma stable
    • Cost effective
    • TPE / PU Coextrusion

    Natvar’s BioPath product line is produced with Class Vl materials. Other product benefits include chemical resistance and compatibility with a wide range of operating temperatures.

    IV tubing is produced in cut pieces or coils to meet your design needs. Our in-house engineered coiling system was developed to provide a constant tension and traverse to accommodate your automated assembly equipment. Our medical tubing is available in standard or non-DEHP formulations and durometers from 55 to 95, Shore A.

    脂肪抽吸术

    Bubble or transition tubing eliminates the need for plastic connector fittings. With a “bubble” spaced at designated intervals, Natvar’s transition tubing is designed to provide a more acceptable interface. This should result in less platelet damage and may aid in reducing total blood hemolysis when using medical tubing.

    透析、血压监测和胰岛素治疗

    IV tubing is produced in cut pieces or coils to meet your design needs. Our in-house engineered coiling system was developed to provide a constant tension and traverse to accommodate your automated assembly equipment. Our medical tubing is available in standard or non-DEHP formulations and durometers from 55 to 95, Shore A.

    SurePath™ 151 coextruded tubing is a combination of PE and PVC, specifically designed for administering unstable solutions such as nitroglycerine and insulin via medical tubing. Its unique PE layer construction minimizes absorption into the tubing walls, reducing dosage inconsistencies. The outer PVC layer provides the bonding capabilities necessary for most assembly operations.

    SurePath™ 252 has similar attributes, except the outer later is TPE, specifically designed for administering unstable solutions in applications that require plasticizer-free medical tubing. Both options offer superior adhesion between layers with no sacrifice in clarity and flexibility and are (EtO) and gamma sterilizable.

    Coextruded striped tubing is produced using technology which fully embeds the stripe into the medical tubing wall.  This provides clean, smooth surface and a non-bleeding stripe of uniform depth and dimensions. This process eliminates any surface irregularities such as bumps or distortions, thus reducing the chance of leakage when assembled into sets. Medical grade colorants are used to produce each individual stripe. Natvar’s brilliant stripe definition allows for easy identification of specific lines.

    伤口护理

    PowerPath coextruded medical tubing is custom-processed for medical devices that have power requirements. Up to four coated wire/wire bundle configurations can be “thermal bond” coextruded and bonded with irrigation/suction type tubing. This process eliminates the need for foot pedals or switches to operate power units. Natvar’s proprietary processing technology provides a cost-competitive solution for this component.

    心血管手术

    Cardiovascular tubing is designed to provide maximum performance in today’s cost conscious environment. With our state of the art in-line monitoring systems, we are able to hold and maintain strict control parameters required by our customers for medical tubing. Natvar cardiovascular tubing has excellent clarity and flexibility. We offer custom and standard sizes in a wide range of durometers.

    造瘘术

    Silicone replacement tubing is a low-cost alternative to current silicone-based materials used for medical devices. In pump applications, Natvar’s silicone-replacement tubing will stand up to the rigorous demands of most applications and be comparable with silicone tubing in performance and stability.

    导管插入术

    Multi-lumen & micro-extrusion tubing is designed to provide maximum performance in today’s cost conscious environment. Our medical tubing is available in multiple lumen configurations with radiopaque stripes in a wide range of materials. We offer multiple fluid path options with extremely tight tolerances. Natvar also offers multi-lumen bump tubing designed to eliminate costly luer tapers in your finished product.

    毛细血管治疗

    LipoPath™ tubes are a cost-effective, hydrophilic, clear alternative to glass and plastic hematocrit tubes that require a drying process for plasma and heparin coating.  The LipoPath tubing line features a coextruded outer layer and a proprietary inner layer.  Its shatter-resistant properties reduce the risk of contamination during lab testing and study procedures.

    组织活检

    Para tubing is designed to provide maximum performance in a cost-effective manner. We provide multiple medical tubing configurations, including orientated stripes. Our in-line thermal or off-line solvent bonding process provide the right performance characteristics for your application. Both process produce peel/pull strengths to meet your product requirements.

    其它

    Natvar also makes a broad range of PP, PE, EVA, ABS, thermoplastic elastomer, thermoplastic rubber and nylon tubes for use in a variety of applications, including:

    • Catheters and guide wires
    • Micro-pipettes for blood analysis
    • Needle protector tubing
    • Port-tubes for medical fluid bags
    • Intrauterine devices

     

     

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