厂商直销瑞典Vitrolife瑞利芙一次性取卵针17178
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厂商直销瑞典Vitrolife瑞利芙一次性取卵针17178
桂经理19117326863微xin同号
桂经理19117326863微xin同号
产品名称 一次性取卵针Follicle Aspiration Set
管理类别 第二类
型号规格 见附页
结构及组成/主要组成成分 本产品由穿刺针，手柄，连接管，硅胶塞，真空导管及内圆锥接头，鲁尔转接头（单腔），吸引导管，冲洗导管（双腔），冲洗导管接头（双腔），穿刺针保护套组成。 材料构成为：穿刺针：不锈钢；手柄：不锈钢；硅胶塞：硅胶；真空导管及内圆锥接头：不锈钢，甲基丙烯酸甲酯聚合物；鲁尔转接头：丙烯腈-丁二烯-苯乙烯共聚物；吸引导管及冲洗导管：聚烯烃热塑性弹性体；冲洗导管接头：不锈钢，甲基丙烯酸甲酯聚合物；穿刺针保护套：聚丙烯。
适用范围/预期用途 适用于冲洗和/或从卵巢卵泡中收集卵母细胞。
产品通用名：Follicle Aspiration Set 一次性取卵针，分为单腔、双腔两大系列，国内医院主流订货型号如下：
一、单腔取卵针（仅负压吸卵，无冲洗通道）
1. 17178（国内最常用型号）
◦ 规格：17G针身 / 20G针尖，总长350mm，10支/盒
◦ 参数：针体外径1.4mm，针尖0.9mm，针体长300mm，针尖50mm，吸引管900mm
2. 17176：17G常规单腔，标准350mm
3. 18178：18G细针单腔，降低穿刺出血
4. 19178：19G超细单腔，痛感更低，适合卵泡少、卵巢脆弱患者
5. 21178：21G极细单腔，仅用于少量卵泡穿刺
二、双腔取卵针（吸卵+同步冲洗卵泡，临床）
1. 17278：17G双腔标准款，可冲洗卵泡，获卵率更高
2. 18278：18G双腔细针，兼顾冲洗与低损伤
3. 19278：19G超细双腔，多囊、卵巢敏感人群专用
4. 17276：短款双腔针，适配短探头超声设备
三、特殊尖头款（钝头微尖，减少内膜划伤）
后缀带 S 代表细尖头：
17178-S、17278-S、18278-S，规格同上，针尖做钝化处理，降低盆腔出血风险
四、型号编码规则（快速看懂）
以 17178 举例：
1. 前两位17 = 针体外径17G
2. 第三位1 = 单腔（2=双腔）
3. 后两位78 = 350mm标准长度；76=短款300mm
4. 末尾-S = 微尖安全针尖
补充说明
1. 国内医院采购标配：17178（单腔）、17278（双腔），覆盖率最高；
2. 全部规格统一包装：10支/盒，独立无菌包装；
主流产品线：Sense 缩径尖端款（临床主力）、常规标准款；分为单腔 Single Lumen / 双腔 Double Lumen常用型号：17178（Sense 单腔）、17187（Sense 双腔）、17188、17130 等；有效长度 30cm/35cm结构组成：医用不锈钢针管、超声显影尖端、手柄、吸引管路、冲洗管路（双腔款）、硅胶试管塞、鲁尔接头；环氧乙烷灭菌，一次性无菌使用
一、工作原理 Working Principle
中文在经阴道超声实时引导下，取卵针经由阴道穿刺导向架进入盆腔，穿刺卵巢目标卵泡。Sense 特色缩径针尖设计：针体外径更大保障内腔通量，穿刺尖端收窄，降低穿刺创口。
单腔型：单一连通内腔连接负压系统，依靠负压抽吸卵泡液与卵母细胞；如需冲洗卵泡，需退针后同一通道输注培养液再次进针抽吸。
双腔型：相互独立双通路，主通道持续负压抽吸卵泡内容物；独立副通道输注卵泡冲洗液，可在不拔针前提下原位实施卵泡冲洗，松解黏附于卵泡壁的卵母细胞，提升获卵率。针尖配备超声显影结构，超声下清晰识别位置，穿刺，减少盆腔脏器误伤与出血风险。
EnglishUnder real-time transvaginal ultrasound guidance, the needle passes through transvaginal guide sheath to puncture target ovarian follicles.Adopting proprietary Sense reduced-tip design: larger shaft outer diameter guarantees sufficient lumen flow while narrowed tip minimizes puncture wound.
Single-lumen model: single continuous lumen connects vacuum system for aspiration of follicular fluid and oocytes. If follicle lavage is required, withdraw needle, infuse medium via the same lumen and re-puncture for secondary aspiration.
Double-lumen model with two independent channels: main lumen maintains continuous vacuum for aspiration; separate auxiliary lumen infuses flushing medium. In-situ follicle lavage can be perｆormed without withdrawing the needle to release wall-adhered oocytes and improve retrieval rate.Echogenic marking at tip enables clear visualization under ultrasound to support precise targeting and reduce visceral injury and hemorrhage risk.
二、产品功能 Functions
中文
超声引导下经阴道穿刺卵巢卵泡，建立负压通路，抽吸卵泡液与卵丘 - 卵母细胞复合体；
Sense 缩径尖端减小穿刺创面，减轻患者术中刺激与术后不适；
双腔型号可不拔针原位完成卵泡冲洗，提高隐匿卵母细胞收集概率；
尖端超声显影标记，术中持续可视定位，提升穿刺安全性；
标准化鲁尔锁接口，兼容主流生殖中心负压吸引泵；
配套一体式延长管路，操作顺畅，降低管路弯折堵塞风险。
English
Transvaginal puncture of ovarian follicles under ultrasound guidance, establish vacuum channel to aspirate follicular fluid and oocyte-cumulus complexes;
Sense reduced tip minimizes puncture trauma and relieves intraoperative stimulation and postoperative discomfort;
Double-lumen model supports in-situ follicle lavage without needle withdrawal, increasing recovery chance of adherent oocytes;
Distal echogenic marker provides continuous visual positioning and improves puncture safety;
Standard Luer-lock fitting compatible with mainstream IVF vacuum aspiration pumps;
Integrated extended tubing ensures smooth operation and reduces kinking & blockage risk.
三、产品特点 Product Features
中文
Sense 专利缩径尖端结构：粗针体保障内腔流量，穿刺尖端收窄，穿刺创口面积显著小于同规格常规取卵针，减少出血、疼痛；
针管内壁精密抛光，降低卵母细胞黏附；全套产品通过小鼠胚胎毒性试验（MEA），无胚胎毒性；
超声显影尖端辨识度，卵泡穿刺全程易于追踪针尖位置；
分单腔、双腔两大系列：单腔适合常规周期；双腔适合低卵泡负荷、需要反复冲洗的周期；
人体工学手柄，操作稳定，便于术者旋转调整针尖斜面方向；
多长度规格可选（30cm / 35cm）适配不同盆腔解剖条件；
原装瑞典进口，独立 EO 无菌包装，严格控制内毒素水平，完全符合 IVF 实验室质控标准；
管路材质生物相容性，无有害物质析出。
English
Patented Sense reduced-tip architecture: thick shaft ensures lumen flow capacity while narrowed tip creates much smaller puncture area compared with conventional needles of equivalent gauge, lowering bleeding and pain;
Precisely polished inner shaft surface reduces oocyte adhesion. The whole device passes Mouse Embryo Assay (MEA) with no embryotoxicity;
Excellent echogenic tip visibility for easy tracking during follicle puncture;
Two series available: single lumen for routine cycles; double lumen for low follicle load requiring repeated lavage;
Ergonomic handle enables stable manipulation and convenient rotation to adjust bevel orientation;
Multiple lengths (30cm / 35cm) to adapt to diverse pelvic anatomical conditions;
Original imported from Sweden, individually EO sterile packed with strict endotoxin control, fully compliant with IVF laboratory quality standards;
Tubing material features superior biocompatibility without hazardous substance elution.
四、技术参数 Technical Specifications
| 中文 | English |
|---|---|
| 产品名称：一次性取卵针（卵泡抽吸套件） | Product Name: Follicle Aspiration Set (Oocyte Retrieval Needle) |
| 主流型号：17178（Sense 单腔）、17187（Sense 双腔） | Main Models: 17178 (Sense Single Lumen), 17187 (Sense Double Lumen) |
| 有效长度：300mm / 350mm | Working Length: 300mm / 350mm |
| 针体材质：医用奥氏体不锈钢 | Shaft Material: Medical grade austenitic stainless steel |
| 管路材质：热塑性聚烯烃弹性体 | Tubing Material: Thermoplastic polyolefin elastomer |
| 灭菌方式：环氧乙烷（EO） | Sterilization: Ethylene Oxide (EO) |
| 使用属性：一次性使用，严禁复用、二次灭菌 | Usage: Single-use only; reuse & resterilization prohibited |
| 质控标准：通过 MEA 胚胎毒性测试，内毒素＜20EU / 支 | QC Standard: MEA negative, Endotoxin ＜20EU/unit |
| 适配设备：生殖中心负压吸引系统 | Compatible Equipment: IVF vacuum aspiration system |
| 货架有效期：3 年 | Shelf Life: 3 years |
五、使用方法 Operation Instructions
中文
使用前核查外包装、无菌屏障与有效期，在生殖中心洁净区域拆封；
将吸引管路连接负压装置；双腔款冲洗管路连接装有预热卵泡冲洗液的注射器；
使用预热培养液预冲整套针体与管路，排尽管内空气；
将取卵针固定于阴道超声穿刺架，超声下确认显影针尖清晰可见；
麻醉完成后，实时超声监控引导针尖经阴道穹窿穿刺进入目标卵泡；
开启校准负压抽吸卵泡液；双腔款可同步进行原位卵泡冲洗；单腔如需冲洗需退针操作；
同侧多卵泡穿刺时，尽量保持针尖在卵巢包膜内移动，减少反复穿刺出血；
全部操作完成后缓慢撤出穿刺针，观察穿刺点有无活动性出血；
使用完毕针头投入专用锐器盒，按照医疗锐器废弃物规范处置。
English
Verify package integrity, sterile barrier and expiry date; unpack in clean IVF operating area;
Connect aspiration tubing to vacuum unit. For double-lumen set, connect flushing tubing to syringe filled with pre-warmed follicle flushing medium;
Prime entire needle and tubing with pre-warmed medium to fully purge internal air;
Secure needle onto transvaginal ultrasound guide sheath and confirm clear echogenic tip on monitor;
After anesthesia, advance needle tip through vaginal fornix into target follicle under continuous ultrasonic monitoring;
Activate calibrated vacuum for follicular fluid aspiration. Double-lumen needle supports simultaneous in-situ lavage; single-lumen needle requires needle withdrawal for flushing;
For multiple follicles on the same ovary, keep tip inside ovarian capsule as far as possible to reduce bleeding from repeated penetration;
Slowly withdraw needle after all procedures, inspect puncture site for active hemorrhage;
Discard used needle into dedicated sharps container as regulated sharp medical waste.
六、适应症 Indications
中文适用于妇产科体外受精相关操作，经阴道超声引导下卵巢卵泡穿刺术，抽吸、（双腔款可冲洗）卵巢卵泡，收集卵母细胞，用于体外受精 - 胚胎移植（IVF-ET）等辅助生殖技术。
EnglishIndicated for gynecological IVF procedures, transvaginal ultrasound-guided ovarian follicle puncture, to aspirate (and flush for double-lumen type) ovarian follicles and retrieve oocytes for assisted reproductive technology including In Vitro Fertilization and Embryo Transfer (IVF-ET).
七、禁忌症 Contraindications
中文
急性盆腔炎、活动性阴道及盆腔感染未控制；
严重凝血功能障碍、持续性出血倾向，无法耐受穿刺创伤；
严重盆腔粘连、卵巢位置异常，超声下无安全穿刺路径；
已知对不锈钢、硅胶、管路高分子材料、EO 残留物存在严重过敏；
严重全身性内科疾病，麻醉与穿刺手术风险极高；
可疑或确诊卵巢恶性肿瘤。
English
Acute pelvic inflammatory disease, uncontrolled active vaginal or pelvic infection;
Severe coagulopathy or persistent bleeding diathesis unable to tolerate puncture trauma;
Severe pelvic adhesion or malpositioned ovary without safe ultrasound-guided access route;
Known severe allergy to stainless steel, silicone, tubing polymer materials and EO residuals;
Severe systemic disease carrying extremely high risk under anesthesia and puncture;
Suspected or confirmed ovarian malignancy.
八、注意事项 Precautions
中文
具备辅助生殖资质、接受取卵手术规范化培训医师操作；全程严格执行无菌操作；
外包装破损、密封失效、超过有效期严禁使用；产品一次性使用，禁止清洗复用；
术前调试合适负压；负压过高造成卵母细胞剪切损伤，负压过低降低抽吸效率；
穿刺全程必须实时超声监测，严禁盲穿；持续追踪显影针尖，防止误伤膀胱、肠道、盆腔血管；
针尖进入卵泡前不要持续开启负压，禁止干穿刺；
术中持续监测患者生命体征，警惕盆腔内出血、脏器损伤等并发症；
仅允许使用生殖实验室验证合格的卵泡冲洗培养液；
严禁弯折、挤压针体，防止管路扭曲堵塞；废弃针头规范投入锐器盒，预防针刺伤。
English
Operation limited to physicians certified for ART and ｆormally trained for oocyte retrieval; strict sterile technique must be maintained throughout procedure;
Do not use if package damaged, seal broken or expired. Single-use only; cleaning and reuse are strictly forbidden;
Calibrate proper vacuum pressure before operation. Excessive vacuum causes shear injury to oocytes; insufficient pressure reduces aspiration efficiency;
Continuous real-time ultrasonic monitoring is mandatory; blind puncture prohibited. Track echogenic tip to avoid accidental injury to bladder, bowel and pelvic vessels;
Do not maintain vacuum before tip enters follicle; dry puncture should be avoided;
Closely monitor patient vital signs, watch for complications such as intra-pelvic hemorrhage and visceral injury;
Only use follicle flushing medium validated by IVF laboratory;
Avoid bending or squeezing needle shaft to prevent tubing kinking and blockage; dispose sharp needle properly to prevent needlestick injury.
九、存储条件 Storage Conditions
中文储存环境温度：5℃～30℃；相对湿度：30%～75%，环境无凝露；环境要求：干燥通风、无尘；避免阳光直射、重压、撞击；远离腐蚀性气体、有机溶剂；产品保持原装密封包装，平放或直立存放；禁止冷冻、高温暴晒；需在 3 年货架有效期内使用，过期产品禁止临床使用。
EnglishStorage Temperature：5℃～30℃;Relative Humidity：30%～75%, no condensation;Requirements：Dry, ventilated and dust-free; avoid direct sunlight, heavy compression and impact; keep away from corrosive gas and organic solvents;Store horizontally or vertically in intact original sealed package. Freezing and high-temperature exposure are prohibited;Use within 3-year shelf life. Expired products are forbidden for clinical application.
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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