Overview
The micro touch screen infusion pump is an advanced medical device designed for precise administration of medications, nutrients, or other fluids. Combining microprocessor control with intuitive touch screen operation, it represents a significant evolution from traditional syringe pumps. These devices are particularly valuable in critical care, neonatal units, and research laboratories where minute flow rates (often in microliters per hour) must be maintained with high accuracy. Modern units typically incorporate smart features like drug libraries, dose error reduction systems, and wireless connectivity for integration with hospital information systems.
Structure and Working Principle
The pump consists of three main subsystems: the mechanical delivery mechanism (usually a precision stepper motor driving a syringe plunger), the electronic control unit, and the touch screen human-machine interface. The motor converts electrical pulses into precise linear movements of the plunger. Advanced models utilize closed-loop control systems with feedback from pressure sensors to detect occlusions or empty syringes. The working principle relies on calculating the required motor steps based on syringe diameter and programmed flow rate, achieving typical accuracies of ±2-5%. Some high-end models incorporate predictive algorithms to compensate for mechanical variations and temperature effects.
Key Features
Modern micro infusion pumps offer several distinguishing features. The capacitive touch screen allows for quick parameter adjustment and displays real-time infusion data. Many models provide multi-channel operation (2-4 independent channels) for concurrent delivery of different medications. Safety features typically include multiple alarm systems for occlusions, low battery, end of infusion, and air detection. Advanced units may offer dose error reduction software with customizable drug libraries. Battery backup (usually 2-8 hours) ensures continuous operation during power interruptions or patient transport.
Application Areas
These precision pumps serve critical roles across healthcare settings. In ICUs, they deliver vasoactive drugs and potent medications requiring exact dosing. Neonatal units rely on them for precise nutrition and medication administration to vulnerable infants. Research laboratories utilize micro infusion pumps for animal studies and in vitro experiments. They're also essential in pain management (PCA pumps), chemotherapy, and targeted drug delivery systems. Some specialized models are designed for ambulatory use or MRI-compatible environments.
Maintenance and Precautions
Regular maintenance is crucial for optimal performance. Monthly calibration checks are recommended, with professional servicing annually. The syringe mechanism should be cleaned according to manufacturer guidelines to prevent medication residue buildup. Users must verify syringe compatibility as incorrect syringe types can affect delivery accuracy. Periodic battery tests are essential, especially for mobile applications. Software should be updated to maintain security and functionality. Always follow facility-specific protocols for infection control between patients.
B2B Procurement Guide
When procuring micro infusion pumps in bulk, healthcare organizations should evaluate several factors. Flow rate range and accuracy specifications should match clinical requirements - typically 0.1-1,000 mL/h with ±2-5% accuracy for most applications. Consider the total cost of ownership including service contracts, consumables (specific syringe types), and training requirements. Evaluate connectivity options for integration with existing hospital systems. Procurement teams should verify regulatory approvals (FDA, CE) and check for recall histories. For reference, institutional purchases often receive 15-30% discounts off list prices for orders of 10+ units.
Related Manufacturers
- 主营：蠕动泵、蠕动泵OEM产品、蠕动泵灌装机、实验室注射泵、微型柱塞泵
- 主营：移液器、离心机、搅拌器、注射泵、天平、金属浴、显微镜、摇床、培养箱、定氮仪、分光光度计、基因导入仪、旋转蒸发仪、基因扩增仪、水浴锅、氮吹仪、加热板、超声波破碎、浓缩仪、气相色谱仪、冷冻干燥机、蛋白检测仪、蛋白纯化仪、荧光计、静电纺丝机
- 主营：灭菌器、电子天平、立式高压锅、实验室注射泵、精密蠕动泵、低温恒温槽、恒温干燥箱、科研冻干机、蛋白冻干机、小型冻干机、鼓风干燥箱、冷冻干燥机、电热干燥箱、高温消毒锅、实验型冻干机、电子分析天平、生物制品冻干机、自动压盖冻干机、真空冷冻干燥机、低温冷却液循环泵、中试冷冻干燥机、方仓冷冻干燥机、原位冷冻干燥机、化妆品冷冻干燥机、硅油加热冷冻干燥机
- 主营：听力计、人体成分分析仪、体测仪、超大触摸屏注射泵、多功能电离子手术治疗、光学相干断层扫描仪、眼科光学相干断层扫描、超声波治疗仪、超声波理疗仪、半导体激光治疗仪、激光治疗仪、特定电磁波治疗仪、超短波电疗机、超短波治疗仪、A620脑电治疗仪、脑电治疗仪、输液泵、臭氧治疗仪、低频治疗仪、电子针灸治疗仪、熏蒸治疗机、磁振热治疗仪、肛周熏洗仪、手术电离子治疗仪、妇科臭氧治疗仪
- 主营：移液器、搅拌器、分析天平、注射泵、旋转蒸发仪、离心机、混匀仪、振荡器、摇床、金属浴、培养箱、显微镜、加热板、定氮仪、水分测定仪、超声波清洗机、水质检测仪、基因扩增仪、浓缩仪、洗瓶机、反应釜、电泳仪、超声聚焦打断仪、滴珠机、凝胶成像、酸纯化系统
- 主营：蠕动泵、蠕动泵管、圣戈班硅胶管、微量注射泵、Tygon管、铠装热电偶、OMEGA热电偶、OMEGA热电偶线、OMEGA热电阻、OMEGA流量计、Nasco无菌采样袋、差压表、湿度传感器、温度传感器、POTTER喷雾塔、实验室摇床、PCR热循环仪、分光光度计、超声细胞破碎仪、粘度管、样品瓶、烘箱、高速离心机、冷冻干燥机、研磨仪、匀浆机
- 主营：蠕动泵、灌装系统、大流量蠕动泵、注射泵、实验室蠕动泵、分配型蠕动泵、微型蠕动泵、手持取样泵、蠕动泵硅胶管、泵头
- 主营：水蒸气发生器、湿度发生器、配气装置、注射泵、高温水氧腐蚀装置、催化剂评价装置
- 主营：医用内窥镜、气腹机、灌注泵、注射泵、内窥镜影像系统
- 主营：骨密度仪、双能x线骨密度仪、超声骨密度仪、注射泵、制氧机、AED除颤仪、麻醉机、电子血压计、微波治疗仪、心电监护仪、血糖仪、肺功能仪、眼科激光治疗仪、血氧仪、高分子夹板、血管鞘、急救包、喉镜、高压注射器、手术显微镜、听力筛查仪、视力筛查仪、呼吸机、牙科综合治疗台、临时起搏器、可视喉镜
- 主营：微量注射泵、动物麻醉机、动物呼吸机、细胞融合仪
- 主营：1500V光伏仪器、电能质量分析仪、电流传感器、注射泵测试仪、在线电能质量监测装置、光伏绝缘测试仪、万用表、照度计、亮度计、微欧计、安规测试仪、绝缘电阻测试仪、电气安规测试仪、电量变送器、角位变送器、光伏测试仪、EL测试仪、IV曲线测试仪、分光辐射照度计、医疗安规测试仪、可编程直流电源、高频电刀分析仪、患者模拟器、绝缘耐压测试仪、紫外照度计、光伏电站测试仪
- 主营：真空离心浓缩仪、球磨机、荧光定量pcr仪、超微量分光光度计、恒温金属浴、磁珠磁力架、高压均质机、甩板机、多功能酶标仪、超声波细胞粉碎机、核酸蛋白分析仪、电泳仪、微孔板振荡器、高速冷冻离心机、电泳仪电源、研磨机、手持式匀浆机、拍打式均质机、组织破碎仪、超细筛分仪、恒温水浴锅、液氮罐、旋涡混匀仪、超声波清洗机
- 主营：自动点胶机、自动涂胶机、自动灌胶机、注射泵、自动检测设备、自动组装生产线、自动装配机、打磨机器人、上下料机器人、非标自动化、粘胶剂、密封胶、金属胶、注胶机、修补剂、固持胶、螺纹锁、结构胶、打胶机、粘接剂、清洗剂、环氧胶、涂胶机、灌胶机、锁固剂
- 主营：吸引器、高频电刀、洗胃机、注射泵、微量注射泵、吸脂机、雾化器、雾化面罩、手术器械、呼吸机、血氧仪、制氧机、监护仪、斯曼峰电动吸引器、低负压羊水吸引器、全自动洗胃机、雾化机、输液泵、急救吸引器、电动吸痰器、电动洗胃机、医用压缩雾化器、电动吸引器、红光治疗仪、二氧化碳激光治疗机
- 主营：图机u70、osen8000b、验光机、注射泵、dfx-23d.i、crk-8800p、图机u10、呼吸器、exc-70d12、监护仪、验光仪、检耳镜、ecg-3306b、jpd-100s6、机三道、crk-7000p、ecg-3306g、star8000f、cim-h00202、cim-h00201、产床cc-1、产床cc-2、耳镜ot8k、耳镜ot8f、耳镜ot8g、6道数字
- 主营：骨密度仪、辐射保暖台、激光治疗仪、微量注射泵、超声刀、呼吸机、心肺复苏机、监护仪、血气分析仪、彩色超声诊断仪、活检针
- 主营：注射泵、实验室注射泵、实验室微量注射泵、动物注射泵、脑立体注射泵、微流控注射泵、静电纺丝注射泵、连续注射泵、微流控
- 主营：彩超机、四维彩超、排行国产、兽用药物注射泵、医用b超机、四维b超机、b超机大约、宠物b超机、动物b超机、便携式b超、测孕b超仪、可视人流机、便携式彩超、测孕国产牛、超声诊断仪、超导可视人流
- 主营：静电纺丝机、中试静电纺丝机、近场直写静电纺丝设备、大推力注射泵、闪蒸焦耳热设备、量产静电纺丝机