By:SourceFactoriesQuestion: When sourcing an airway clearing system for mixed pediatric-to-geriatric use, which configuration parameter should buyers evaluate first? Answer: electrical supply—the PT-300QJ operates on AC220V 50Hz with 200VA power draw—paired with an…
Company Profile
Shandong St. Knight Import And Export Co., Ltd., based in Shandong, China, supplies the qijia-brand pneumatic high-frequency oscillating sputum evacuation system under model number PT-300QJ. The company lists certifications CE, ISO 13485, and ISO 9001. Product support includes a one-year warranty and online technical support. The seller's product catalog references a DJ series and a pneumatic joint intelligent rehabilitation system, indicating a broader respiratory and rehabilitation device line. The company's location in Shandong, China, supports both domestic supply and export logistics; package dimensions are 40 x 50 x 40 cm with gross weight 12.5 kg per batch, which may affect freight class. Selling units are single item, meaning each batch is one device, simplifying order granularity. No additional factory details or production capacity figures are provided in the current dataset; procurement teams should request these directly from the supplier.
Applications
The PT-300QJ is specified for hospital and rehabilitation center applications. Product naming indicates suitability across age groups from infants to adults and the elderly for chest therapy. Primary function is respiratory cleaning and assisting in sputum excretion via pneumatic high-frequency oscillation. The attribute list also includes Training Apparatus as type, which may suggest use in caregiver training or patient conditioning, but this should be confirmed. One attribute field lists plantar fasciitis under usage, which appears inconsistent with the airway-clearing function and should be clarified with the supplier before final specification approval. For hospital use, the system's 0.5 m² footprint allows placement in treatment rooms or patient wards without major space allocation. Rehabilitation centers may integrate the PT-300QJ into pulmonary rehabilitation programs for patients with retained secretions. The Training Apparatus type may also suit clinical education settings where staff or caregivers practice device application. Facilities should verify whether the system supports both acute and long-term care settings.
System Configuration & Technical Parameters
- Model number: PT-300QJ
- Brand: qijia
- Product name: Pneumatic high-frequency oscillating sputum evacuation system
- Instrument classification: Class II
- Type: Training Apparatus
- Function: Respiratory cleaning, assisting in sputum excretion
- Control mode: Imported embedded independent operating system
- Power: 200VA
- Supply voltage: AC220V 50Hz
- Closure type: Magnetic
- Special feature: Durable
- Warranty: 1 Year
- After-sale service: Online Technical Support
- Certificate: CE ISO13485 ISO9001
- Footprint: Covers an area of 0.5 square meters
- Place of origin: Shandong, China
- Selling units: Single item
- Package size per batch: 40 x 50 x 40 cm
- Gross weight per batch: 12.500 kg
The system uses an imported embedded independent operating system for control. The magnetic closure type is specified, but the exact interface (e.g., vest fastening) should be confirmed with the supplier. The 0.5 m² footprint indicates a compact floor-standing or tabletop configuration; physical dimensions of the main unit are not stated. The specification uses AC220V 50Hz, so buyers in regions with different mains voltage must plan for a step-down transformer or request a factory voltage option. Integration considerations include the embedded OS, which runs independently of external PCs, reducing points of failure. Power draw of 200VA is moderate; on a standard 220V circuit, current draw is approximately 0.91A at unity power factor, well within typical facility branch capacity. The magnetic closure on the vest should be evaluated for MRI safety if used in radiology departments, though no MRI compatibility claim is made.
OEM & Customization
The dataset lists no explicit OEM capabilities such as private labeling, logo printing, or color customization. The seller is an import and export company, and the brand is qijia; buyers interested in OEM should contact the supplier to confirm minimum order quantities, tooling, and customization lead times. Warranty and after-sale support (online technical support) are standard but not configurable per the listing. If voltage adaptation (e.g., 110–120V / 60Hz) or pediatric-specific vest sizes are required, these must be specified in the RFQ. Custom software interfaces, alarm settings, or multi-language control panels are not listed; inquire if required. The embedded operating system may be locked to the supplier's firmware, so third-party modifications could void warranty. Buyers planning to resell under their own brand should request formal OEM agreement documents. The one-year warranty and CE / ISO certifications may simplify compliance documentation in many markets, but local registration remains the buyer's responsibility.
Next Steps for Procurement Teams
Request the full datasheet and user manual. Confirm Class II regulatory status in the destination country. Verify electrical compatibility with on-site supply (AC220V 50Hz; note if 110V/60Hz conversion needed). Ask for infant, adult, and elderly vest sizing options. Clarify the plantar fasciitis usage entry before final specification approval. Obtain current pricing—the listing shows a default SKU value of 50, but this should be treated as a placeholder until the supplier provides a formal quotation. Request shipping weight and packaging details for logistics planning (package 40 x 50 x 40 cm, gross weight 12.5 kg per batch). Send a detailed RFQ specifying patient population, expected daily usage cycles, and facility voltage. Ask for a demonstration video or unit trial. Request a copy of CE and ISO certificates for your records.
Engineering Review Notice
Final engineering approval requires supplier confirmation of all parameters, certifications, and intended use. The technical data in this brief are compiled directly from the supplier's product attributes and have not been independently verified. Any third-party certification (CE, ISO 13485, ISO 9001) should be validated with the issuing body before purchase. All specifications, including power rating, voltage, and certification, are as provided by the supplier and subject to change without notice. This document is for sourcing evaluation only and does not constitute a design specification or medical device clearance.
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