Transfer Pipettes And Droppers
Dropper Pipettes
Molded dropper pipettes for controlled drop by drop delivery.
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Surgical And Specialty Devices
Ophthalmic Booster
An ophthalmic delivery component carried over from the original product catalogue, molded as a body and cap assembly.
Product Overview
What This Component Is
An ophthalmic delivery component carried over from the original product catalogue, molded as a body and cap assembly. Ophthalmic parts are unforgiving: the dose is small, the tissue is delicate, and any moulding defect on the delivery path is immediately a clinical problem.
Key Benefits
- Delivery path surfaces free of parting line and ejector detail
- Body and cap toleranced together in one tool shop
- Molded and packed in the ISO 8 clean room
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
- Ophthalmic device brands
- Topical product manufacturers
- Specialty pharmaceutical packaging buyers
Problems It Solves
- Defects on the delivery path that reach delicate tissue
- Cap seals that fail and let a sterile product dry out
- Specialty volumes that general molders do not want to tool
Application Scenarios
- Ophthalmic dosing devices
- Topical delivery products
- Single use ophthalmic kits
Technical Features
How It Is Engineered
- Parting line and ejector layout kept off the delivery path
- Cap sealing land toleranced against the body it actually closes
- Clean room molding and packing for a product with eye contact
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
| Listed On Original Catalogue | Yes, carried over from the previous site |
|---|---|
| Part Family | Body and cap assembly |
| 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
| Multi source body and cap | A seal between two suppliers is a seal nobody owns. One plant tolerances the pair together. |
|---|---|
| Generic dosing components | Ophthalmic dosing volumes and tip geometry are product specific. A generic part forces the formulation to accommodate the packaging. |
Use Guide
How To Handle It
- Qualify the cap seal after the full shelf life conditioning, not a short test
- Inspect the delivery path under magnification at incoming inspection
- Discard after the single use the product is designed for
Questions Buyers Ask
Questions About Ophthalmic Booster
Can you keep the delivery path free of defects?
Parting line and ejector positions are planned away from the delivery path at mold design, which is the only point where it can actually be controlled.
Is this molded in the clean room?
Yes. Anything with eye or tissue contact runs in the ISO 8 clean room and is packed there.
Will you tool a specialty low volume product?
Yes. We build 350 to 400 mold sets a year across medical, automotive and appliance work, so a specialty tool fits our normal schedule.
Internal Links
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Process Guide
Clean Room Molding For Diagnostic Consumables
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Read More →Quote This Component
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.