Myoma Screws — Pattern and Clinical Use
A fibroid is firm, smooth and difficult to grasp with any conventional forceps — it simply slips. The myoma screw is rotated into the substance of the fibroid so the helical thread engages the tissue, giving a secure hold for the traction needed to enucleate it from its bed. It converts an ungraspable mass into something the surgeon can pull on.
Thread pitch and sharpness determine whether the screw engages or simply bores a hole. The shaft must also take substantial torsional and tensile load without bending, because considerable traction is applied through a narrow instrument.
Myoma Screws Variants and Specifications
Standard myoma screw patterns.
| Variant | Specification / use |
|---|---|
| Standard helical screw | General myomectomy traction |
| Coarse thread | Large fibroids, maximum grip |
| Fine thread | Smaller or softer fibroids |
| T-handle | Two-handed rotation and traction |
| Laparoscopic pattern | Long shaft through a port |
| Reinforced shaft | Resists bending under traction |
Material, Finish and Quality Control
We forge Myoma Screws from AISI 420 martensitic stainless. Thread pitch and shaft strength are both tested, since the instrument must engage firm tissue and then take substantial traction without bending. Each batch passes Rockwell hardness testing, dimensional checks on thread engagement and shaft strength, and visual inspection under our ISO 13485 system before passivation and final finishing. Mirror and satin finishes are both available — satin is usually specified where glare under operating lights is a concern.
Who Sources Myoma Screws From Surgical Star
Myoma screws sell to gynecological surgical distributors as part of myomectomy sets, with laparoscopic patterns growing as minimally invasive myomectomy expands.
OEM, Certification and Ordering
Every Myoma Screws can be produced as a private-label line: your logo laser-marked on the handle, your catalog numbers, and your own printed packaging, manufactured from your drawings or a reference sample. Manufactured under an ISO 13485 quality system, CE-marked to EU MDR 2017/745 and covered by US FDA establishment registration. A certificate of conformity and an ASTM F899 material certificate for the exact steel grade ship with your order.
MOQs are low and new-brand friendly, and vary with pattern, finish and branding. Pricing is direct from the factory and tiered by volume. After you approve a branded pre-production sample, bulk production typically runs four to six weeks and ships worldwide DDP with HS codes handled. See how OEM & private label works →
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Frequently Asked Questions
Why not grasp a fibroid with forceps?
Fibroids are firm and smooth, so forceps slip. The screw’s helical thread engages the tissue substance and gives a hold that traction can be applied through.
What does thread pitch affect?
Coarse threads grip large firm fibroids strongly; finer threads suit smaller or softer ones. Too coarse a thread on soft tissue simply bores through.
Are laparoscopic versions available?
Yes, with a long shaft designed to pass through a port, which is increasingly specified as minimally invasive myomectomy becomes more common.
Can you manufacture these under our own brand?
Yes — full OEM and private label. We laser-mark your logo and catalog numbers, pack in your branded boxes, and work from your drawings, tech pack or a reference sample, with a pre-production sample approved before any bulk run.
Send your pattern list, drawing or a reference sample and we’ll quote MOQ, pricing and lead time — standard catalog or fully private-label.
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