Product Specifications
|
Parameter |
Standard Configuration |
|
Device Format |
Prefilled multi-dose disposable pen injector |
|
Primary Container |
Integrated 3.0 mL cartridge |
|
Dose Range |
1-60 U |
|
Dose Increment |
1 U per setting (0.01 mL) |
|
Maximum Single Dose |
60 U (0.6 mL) |
|
Needle Interface |
Manual attachment and removal of disposable pen needles |
|
Last-Dose Control |
Selection is limited to the quantity remaining in the integrated cartridge |
|
Anti-Reuse Structure |
Non-resettable mechanism after the usable medication is exhausted |
|
Service Life |
Discard the complete device after the medication is fully consumed |
|
Available Supply Scope |
Complete empty devices, functional subassemblies or molded components |
Key Advantages
● 3.0 ML Integrated Cartridge With End-Of-Content Control
The standard configuration uses an integrated 3.0 mL prefilled cartridge. Near the final dose, the mechanism limits selection to the amount remaining and prevents the device from being reset for a replacement cartridge.
● 1 U Dose Setting Up To 60 U
The published standard configuration provides 1 U increments, equal to 0.01 mL, with a maximum single dose of 60 U (0.6 mL). The selected amount appears on the scale before the injection button is pressed.
● Manual Disposable Pen-Needle Interface
The standard device uses manually attached and removed disposable pen needles. The needle can be changed between injections while the prefilled cartridge remains fixed inside the device.
Customization Options
The integrated container and dose train form one non-replaceable system. Usable fill volume, dose increment, maximum dose and last-dose restriction are calibrated to the same piston travel. Manual, geared or assisted delivery can be selected according to container resistance and the target injection time.
The needle connection, cap, housing and dose display are arranged around the selected operating sequence. Grip, labeling, color and tamper-evident details can be adapted to the therapy and brand without changing the released disposable architecture.
Customization Process
Program Requirements
The formulation, integrated container and dosing schedule are approved together as the device specification.
Platform And DFM Design
The dose train and force-management method are selected for the usable fill volume, then reviewed for manufacturable materials and assembly.
Tooling And Functional Samples
Molded parts and functional devices are built with representative containers so dose setting and delivery can be tested in the final architecture.
Verification Testing
Delivered dose and operating force are measured across the usable container volume, including the final-dose restriction defined by the project.
Pilot Production
Pilot manufacture confirms container installation, molding capability and the inspection method under production conditions.
Commercial Production
Released specifications govern manufacture, final inspection and packing of complete devices or agreed subassemblies.
Quality Control
The integrated cartridge, piston and dose-train interface are checked together before assembly. The needle connection and housing are verified where their fit affects the operating sequence. Functional testing follows the pen across the usable container volume, linking the selected dose with delivery movement and last-dose restriction. Button force, residual volume or cap fit is measured only when included in the released acceptance criteria. Every assembled device is checked for appearance, assembly and operation before packing, and its lot code links the finished pen to the material, process and inspection records.
FAQ
Q1: What are the payment terms?
A1: Standard orders use a deposit followed by the balance at the agreed shipment release point. Custom projects also require the tooling fee before mold development.
Q2: How is the product packaged for international shipping?
A2: Devices can be packed in trays, pouches, blisters, cartons or customer-specified packs. The final configuration must protect the mechanism and meet export requirements.
Q3: Can the device be supplied without drug filling?
A3: Yes. Supply can cover empty assembled devices, molded components or mechanism subassemblies. Drug filling, sterilization and final combination-product release are defined separately in the project scope.
Q4: Is the disposable pen injector supplied directly to retail consumers?
A4: No. Yongjie supplies this device through OEM manufacturing projects for brand owners and pharmaceutical or medical-device programs, not directly to retail consumers.
Hot Tags: disposable pen injector, China disposable pen injector manufacturers, suppliers, factory, Disposable Pen Injector, Portable syringe, Single use Pen Injector, Reusable Insulin Pen Injector, medical syringes, Civilian syringe
