Blood Separation Components
Blood Separator
Molded blood separator bodies, discs and internals, carried over from the original product catalogue.
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Blood Separation Components
Blood Collection Components
Molded holders, hubs and transfer parts used around blood collection.
Product Overview
What This Component Is
Molded holders, hubs and transfer parts used around blood collection. These sit between a needle and a tube, which means two mating interfaces and no tolerance to spare on either.
Key Benefits
- Both mating interfaces toleranced in one tool shop
- Clean room molded for parts on the sample path
- Colour coded where draw order has to be obvious
Molded on tooling we cut ourselves in Shenzhen. Certification covers the site doing the work: ISO 9001:2015 and ISO 13485:2016.
Who It Is For
- Blood collection device brands
- Phlebotomy product suppliers
- Sample handling OEMs
Problems It Solves
- Hubs that lose concentricity once assembled
- Transfer parts that dribble at the interface
- Draw order confusion when colour coding is inconsistent
Application Scenarios
- Blood draw sets
- Sample transfer between tube formats
- Collection device sub assemblies
Technical Features
How It Is Engineered
- Concentricity held through core alignment in the tool
- Interface geometry verified against both mating parts at sampling
- Colour standard applied once across the family
Materials
- Medical grade resin selected against your specification rather than substituted by us
- Customer nominated grades accepted where a device master record already fixes the material
- Colourants and additives confirmed in writing before the first sampling run
Specifications
Documented Figures
| Part Family | Holders, hubs and transfer components |
|---|---|
| Process | Injection molding on in house built tooling |
| Mold Machining Accuracy | 0.002-0.005 mm on ground surfaces |
| Molding Environment | ISO 8 clean room or conventional workshop |
| Quality System | ISO 9001:2015 and ISO 13485:2016 |
| Country Of Manufacture | Shenzhen, China |
Figures above are plant and tooling capabilities recorded on our own site. Part level tolerances are confirmed against your drawing at mold flow review rather than quoted as a blanket number.
Manufacturing Process
- Mold design review
- Steel machining and EDM
- Mold trial and cavity sampling
- Clean room or conventional molding
- In process dimensional check
- Clean room packing
Quality Control
- Cavity by cavity dimensional sampling before a tool is released
- In process checks during the molding run rather than only at the end
- ERP system records the lot, tool and machine behind every shipment
Customization Options
- Cavitation sized to your annual forecast instead of a fixed standard tool
- Colour and resin grade to your specification
- Clean room packing format and labelling agreed before the first shipment
Comparison
Compared With Other Routes
| Sourcing each interface separately | Two interfaces from two suppliers means concentricity is an accident. One tool shop designs the alignment. |
|---|---|
| Stock holders | Stock parts fit stock tubes. If your tube or needle is specific, the holder has to be tooled around it. |
Use Guide
How To Handle It
- Validate concentricity on assembled parts rather than on the hub alone
- Check the interface with both mating components present
- Keep the colour standard in the incoming inspection record
Questions Buyers Ask
Questions About Blood Collection Components
Can you hold concentricity on a hub?
Core alignment in the tool is what holds it, and that is decided at mold design. We verify it on sampled assembled parts.
Do you mold parts that contact blood?
We mold them in the ISO 8 clean room and pack them there. Biological validation and sterilisation stay with your registered manufacturer.
Can you match an existing draw order colour scheme?
Yes, if the standard is supplied with the enquiry. We do not invent a colour scheme.
Internal Links
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Send the drawing, the annual volume and the resin your device file specifies. You will get a feasibility review rather than a price with conditions buried in it.