Obstetric Forceps — Pattern and Clinical Use
Obstetric forceps are applied as two separate blades that articulate at a lock once correctly positioned around the fetal head. The blades carry two curves: a cephalic curve matching the shape of the head, and a pelvic curve following the birth canal. Traction is then applied along the axis of the pelvis to assist delivery. Pattern choice depends on the position and station of the head.
Blade pairing and lock articulation are critical: the two blades must be a true matched pair and must articulate smoothly, because forcing an imperfect lock means the blades are not correctly positioned on the head. Patterns are supplied as sets and should never be mixed between sets.
Obstetric Forceps Variants and Specifications
Standard obstetric forceps patterns.
| Pattern | Specification / use |
|---|---|
| Simpson | Moulded head; classic outlet pattern |
| Neville-Barnes | Axis traction, common in UK practice |
| Wrigley | Short shank, outlet and caesarean use |
| Kielland | Sliding lock, rotational application |
| Anderson / Haig Ferguson | Regional pattern variants |
| Matched pair with lock | Standard ordering unit |
Material, Finish and Quality Control
We forge obstetric forceps from 316L austenitic stainless. Blades are gauged and articulated as a matched pair, since the lock must engage smoothly only when the blades are correctly positioned. Each batch passes Rockwell hardness testing, dimensional checks on blade pairing and lock articulation, 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 Obstetric Forceps From Surgical Star
Obstetric forceps sell to hospital obstetric units as matched sets and are a high-value, long-life item. Pattern preference varies significantly by region and training.
OEM, Certification and Ordering
Every obstetric forceps 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. Production runs inside a documented ISO 13485 quality system, with CE marking under EU MDR 2017/745 and US FDA establishment registration behind it. Your shipment carries a certificate of conformity plus the ASTM F899 material certificate for the grade actually used.
Minimums stay deliberately low so a new brand can launch without a heavy first order, and pricing is quoted direct from the factory on volume tiers. Bulk production usually takes four to six weeks from sample approval, shipped DDP with export paperwork and HS codes handled. See how OEM & private label works →
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Frequently Asked Questions
What are the two curves on obstetric forceps?
The cephalic curve matches the shape of the fetal head; the pelvic curve follows the axis of the birth canal. Both are needed for safe application and traction.
Why must blades stay as matched sets?
The pair is gauged and articulated together. Mixing blades between sets means the lock may engage even when the blades are not correctly positioned.
What is a Kielland used for?
Rotational application. Its sliding lock allows the blades to be applied and the head rotated, unlike the fixed lock of a Simpson or Neville-Barnes.
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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