厂商供应Maquet迈柯唯呼吸机Servo-i
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厂商供应Maquet迈柯唯呼吸机Servo-i
桂经理19117326863微xin同号
管理类别
第三类
型号规格
Servo-i
结构及组成/主要组成成分
该产品由气动电控呼吸机（简称主机)、空气压缩机（型号：Compressor Mini）、NAVA组件（包括Edi模块、线缆、测试插头）、二氧化碳组件、Y型传感器组件组成。
适用范围/预期用途
该产品适用于治疗和监视新生儿、婴幼儿至成年呼吸衰竭或呼吸不足患者。该产品可在MR环境中使用，使用区域的磁场强度应<20mt（筒式mr设备）或<10mt（开放式mr设备）。
一、工作原理 (Working Principle)
中文
SERVO-i 采用微处理器闭环反馈控制与双气路独立供气（空气 + 氧气），通过近端超声流量 / 压力传感器（采样频率 2000 次 / 秒）实时监测气道参数。核心技术包括：
流量适应容量控制（Flow-Adapted Volume Control）：恒定流量送气时，通过浮动触发器感知患者吸气努力，动态调整流量满足额外需求，保障预设潮气量同时提升人机同步。
PRVC（压力调节容量控制）：逐 breath 自动调节吸气压力，稳定目标潮气量，减少气压伤。
Automode? 智能切换：自动在控制 / 支持模式间切换，患者有自主呼吸时转为支持，无努力时恢复控制。
NAVA（神经调节辅助通气，选配）：通过 Edi 导管采集膈肌电信号，按Edi×NAVA 水平触发 / 调节送气，完全同步自主呼吸。
动态呼气阀：实时计算呼吸系统时间常数，动态调整阀开度，稳定患者呼气阻力。
英文
SERVO-i features a microprocessor closed-loop control system with independent dual gas pathways (air + O?). It monitors real-time airway parameters via proximal ultrasonic flow/pressure sensors (2000 samples/sec). Key technologies:
Flow-Adapted Volume Control: Delivers constant flow while sensing patient inspiratory effort via a floating trigger to adjust flow dynamically, ensuring target VT and improving synchrony.
PRVC (Pressure-Regulated Volume Control): Automatically adjusts inspiratory pressure breath-by-breath to stabilize target VT and reduce barotrauma risk.
Automode?: Auto-switches between controlled/supported modes—switches to support when patient triggers, back to control when no effort is detected.
NAVA (Neurally Adjusted Ventilatory Assist, optional): Uses Edi catheter to detect diaphragmatic electrical activity; delivers gas via Edi×NAVA level for perfect synchrony with spontaneous breathing.
Dynamic Expiratory Valve: Calculates respiratory time constants in real time to adjust valve opening and stabilize expiratory resistance.
二、功能 (Functions)
中文
通气模式（全年龄段通用）
有创：VC（容量控制）、PC（压力控制）、PRVC、Flow-Adapted VC、VS（容量支持）、PS（压力支持）、SIMV (VC/PC/PRVC)+PS、Bi-Vent/APRV、CPAP
：NIV-PC、NIV-PS、NIV-NAVA（选配）、鼻 CPAP（新生儿）
智能：Automode?、窒息后备通气（Apnea Backup）
肺保护与监测
Servo Compass?：实时显示潮气量 /kg、驱动压、应力指数，指导肺保护
Open Lung Tool (OLT)：引导肺复张与最佳 PEEP 滴定
小潮气量：新生儿最低可至2mL，成人50–4000mL
多参数监测：EtCO?（选配）、P-V/F-V 波形、72 小时趋势、Edi 波形（NAVA）
安全与临床工具
分级声光报警、双超压保护（最高 125cmH?O）、多模块电池后备（最长 3 小时）
集成Aerogen? 超声雾化、Heliox（氦氧混合气，选配）、智能吸痰支持
12.1 英寸触摸屏 + 旋钮双操作，中文界面，上下文操作引导
英文
Ventilation Modes (Universal for Neonates/Adults)
Invasive: VC, PC, PRVC, Flow-Adapted VC, VS, PS, SIMV(VC/PC/PRVC)+PS, Bi-Vent/APRV, CPAP
Non-Invasive: NIV-PC, NIV-PS, NIV-NAVA (optional), Nasal CPAP (neonatal)
Smart: Automode?, Apnea Backup
Lung Protection & Monitoring
Servo Compass?: Real-time VT/kg, driving pressure, stress index for lung protection
Open Lung Tool (OLT): Guided lung recruitment and optimal PEEP titration
Ultra-Low VT: Down to 2mL (neonates); 50–4000mL (adults)
Multi-Parameter Monitoring: EtCO? (optional), P-V/F-V loops, 72hr trends, Edi waveｆorm (NAVA)
Safety & Clinical Tools
Graded alarms, dual overpressure protection (max 125cmH?O), multi-battery backup (up to 3hrs)
Integrated Aerogen? nebulization, Heliox (optional), smart suction support
12.1" touchscreen + rotary knob, Chinese interface, context-guided setup
三、产品特点 (Product Features)
中文
全龄覆盖：新生儿（0.5–30kg）、儿童、成人（10–250kg）通用，Universal 版兼容全场景
：超声流量传感器无接触、抗温湿度干扰，触发响应快，流量 / 压力控制精度高
智能同步：Flow-Adapted VC+Automode?+NAVA 三位一体，解决人机不同步
肺保护优先：PRVC、OLT、Servo Compass? 协同，降低气压 / 容积伤风险
操作极简：双操作界面，一键模式切换，新生儿 / 成人界面自适应
安全可靠：IP21 防护，整机可高水平消毒，MR 兼容（1T/1.5T/3T，选配）
全能扩展：内置雾化、Heliox、EtCO?，支持 NAVA、HFNC 等功能
英文
Universal Age Range: Neonates (0.5–30kg), pediatrics, adults (10–250kg); Universal edition for all scenarios
Ultra-Precision: Non-contact ultrasonic flow sensor, immune to temperature/humidity, fast trigger response
Superior Synchrony: Flow-Adapted VC + Automode? + NAVA for zero asynchrony
Lung Protection Focus: PRVC + OLT + Servo Compass? to minimize barotrauma/volutrauma
User-Friendly: Dual interface, one-touch mode switching, adaptive neonatal/adult UI
Safe & Robust: IP21 rated, fully disinfectable, MR compatible (1T/1.5T/3T, optional)
All-In-One Expansion: Integrated nebulization, Heliox, EtCO?; supports NAVA, HFNC, etc.
四、技术参数 (Technical Specifications)
表格
参数项 (Parameter) 规格 (Specification)
适用人群 新生儿（0.5–30kg）、儿童、成人（10–250kg）
潮气量 (VT) 新生儿 2–200mL；成人 50–4000mL；精度 ±(0.1mL+5%× 设定值)
呼吸频率 (RR) 1–150 bpm（新生儿上限 150，成人 100）
吸气压力 (PC above PEEP) 成人 0–120cmH?O；新生儿 0–80cmH?O；精度 ±1cmH?O
PEEP/CPAP 有创 0–50cmH?O； 2–20cmH?O；鼻 CPAP（新生儿）-2–20cmH?O
氧浓度 (FiO?) 21%–100%；精度 ±3%（使用 Heliox 时 ±5%）
触发方式 流量触发（0.1–20L/min）、压力触发（-10–10cmH?O）、Edi 触发（NAVA）
漏气补偿 NIV 成人最大 65L/min；新生儿 25L/min；鼻 CPAP 10L/min
屏幕 12.1 英寸 TFT 触摸屏，246×184.5mm
电池 多模块热插拔锂电，单模块续航约 3 小时；支持外接 12V DC
电源 AC 100–240V±10%，50/60Hz；DC 24V/12V
尺寸 / 重量 主机约 300×205×415mm；整机约 20kg
噪音 <45 dB (A)（1 米）
MR 兼容 1T/1.5T/3T（选配，需满足环境声明）
五、使用方法 (Instructions for Use)
中文
准备工作
连接气源（空气 / 氧气，2.0–6.0bar）、电源，安装呼吸管路、湿化器、近端传感器
开机自检，执行漏气测试与传感器校准（氧电池 / 流量 / 压力）
输入患者体重 / 年龄，选择对应人群（新生儿 / 儿童 / 成人）
模式与参数设置
肺保护模式：新生儿PRVC/Flow-Adapted VC，VT 4–6mL/kg；成人PRVC，VT 6–8mL/kg，PEEP 5–12cmH?O
自主呼吸强：PS/VS + Automode?；人机对抗选NAVA（插入 Edi 导管，设定 NAVA 水平）
通气：NIV-PS，开启自动漏气补偿，选择合适面罩 / 鼻导管
窒息后备：设置窒息时间（新生儿 7–12s，成人 15–45s），设定后备压力 / 频率
通气与监测
连接患者气道，启动通气，观察波形、Edi 信号、人机同步性
每 30–60 分钟核查参数、血气、Servo Compass? 指标
雾化 / 吸痰：使用内置功能，不断开患者（吸痰支持模式）
停机与维护
转待机→关机→断气源 / 电源→拆卸管路
呼气盒、传感器高水平消毒（75% 酒精 / 2% 戊二醛，禁高温高压）
清洁机身，充电备用，记录维护日志
英文
Pre-Use Preparation
Connect gas supply (air/O?, 2.0–6.0bar) and power; install circuit, humidifier, proximal sensors
Power-on self-test; perｆorm leak test & calibration (O? cell/flow/pressure)
Enter patient weight/age, select category (neonate/pediatric/adult)
Mode & Parameter Setup
Lung Protection First: Neonates PRVC/Flow-Adapted VC, VT 4–6mL/kg; Adults PRVC, VT 6–8mL/kg, PEEP 5–12cmH?O
Strong Spontaneous Breathing: PS/VS + Automode?; for asynchrony, select NAVA (insert Edi catheter, set NAVA level)
NIV: NIV-PS, enable auto-leak compensation, proper mask/nasal cannula fit
Apnea Backup: Set apnea time (neonates 7–12s, adults 15–45s), define backup pressure/rate
Ventilation & Monitoring
Connect to patient, start ventilation; check waveｆorms, Edi signal, synchrony
Verify parameters, ABG, Servo Compass? q30–60min
Nebulize/suction via integrated functions without disconnection (suction support mode)
Shutdown & Maintenance
Standby → Power off → Disconnect gas/power → Dismantle circuit
High-level disinfection for expiratory cassette/sensors (75% alcohol/2% glutaraldehyde, no autoclaving)
Clean unit, charge batteries, log service
六、适应症 (Indications)
中文
急性呼吸衰竭：ARDS、重症肺炎、AECOPD、重症哮喘、心源性肺水肿、肺出血
慢性呼吸衰竭：神经肌肉疾病、慢阻肺稳定期、胸廓畸形、呼吸肌疲劳
术后支持：心胸、腹部、颅脑等大手术后呼吸监护与通气支持
通气：AECOPD、心源性肺水肿、拔管后序贯治疗、新生儿呼吸暂停预防
特殊场景：NAVA 适用（人机对抗、膈肌无力、困难撤机）；Heliox 治疗（上气道梗阻、重度哮喘）
院内转运：新生儿、儿童、成人重症患者跨科室 / 跨院安全转运
英文
Acute Respiratory Failure: ARDS, severe pneumonia, AECOPD, status asthmaticus, cardiogenic pulmonary edema, pulmonary hemorrhage
Chronic RF: Neuromuscular diseases, stable COPD, thoracic deｆormity, respiratory muscle fatigue
Post-Op Support: Respiratory monitoring/support after cardiothoracic, abdominal, neurological surgery
NIV: AECOPD, cardiogenic pulmonary edema, post-extubation support, apnea prophylaxis in neonates
Special Scenarios: NAVA (asynchrony, diaphragm weakness, difficult weaning); Heliox (upper airway obstruction, severe asthma)
Intra-Hospital Transport: Safe transport of critically ill neonates/pediatrics/adults
七、禁忌症 (Contraindications)
中文
绝对禁忌
未引流的张力性气胸
严重气道梗阻、大量咯血、急性误吸
未手术纠正的气管食管瘘、先天性膈疝
心跳呼吸骤停（需先心肺复苏）
需使用易燃麻醉剂的手术（如）
相对禁忌（慎用）
严重肺大疱 / 重度肺气肿（高压致气漏风险）
血流动力学不稳定（未控制的休克、严重心律失常）
NIV 慎用：面部严重创伤 / 畸形、意识障碍 / 频繁呕吐、胃食管反流未控制
严重颅内压增高（慎用高 PEEP）
放射治疗期间（可能致系统故障）
英文
Absolute
Undrained tension pneumothorax
Severe airway obstruction, massive hemoptysis, acute aspiration
**Uncorrected tracheoesophageal fistula/congenital diaphrag
Shanghai Kangshida Medical Devices Co., Ltd. is a professional company engaged in the sales of medical devices, focusing on the agency and distribution of renowned medical equipment brands from both domestic and international markets. Its core product range covers full-scenario medical devices for physical examination, diagnosis, emergency treatment, laboratory testing, ultrasound, medical analysis, life sciences, disinfection and sterilization, rehabilitation therapy, operating rooms, emergency rooms, consulting rooms and other fields. Relying on its strong product sales capacity, excellent commercial reputation and integrity-based operation philosophy, the company has won unanimous recognition and trust from medical institutions and partners.
The steady and rapid development of the company is attributed to its carefully selected high-quality product portfolio. It always takes customer needs as the core orientation and is committed to creating long-term value and practical benefits for customers. As an authorized and exclusive agent for many well-known domestic and international manufacturers, the company has established a complete supply system of medical devices with reliable quality, fully meeting the needs of clinical diagnosis and treatment.
The company always takes improving customer satisfaction as its core goal. To strictly adhere to product standards and exceed the expectations of customers and manufacturers, it regularly provides training on professional ethics and professional business skills, forging a highly competent, efficient and executive team covering business, technology and management. The team implements a 7×24-hour all-weather response mechanism to provide professional and high-quality after-sales service and technical support, efficiently solving various equipment operation and maintenance problems. At the same time, the company offers exclusive services including same-day delivery and free distribution, ｆorming a closed loop covering supply, distribution and after-sales service to fully ensure the stable supply and worry-free use of medical equipment for medical institutions.
Upholding integrity as the foundation of its business, the company selects high-quality medical devices and provides professional services for customers, helping to upgrade the quality of medical services and contributing to the high-quality development of China's medical industry.
Intellectual Property Infringement Complaint: Kangshida Medical does not manufacture medical products; all products are sourced from original manufacturers. We will promptly address any intellectual property infringement issues.The content published herein is for reference only.
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