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Obstetric POCUS

Portable ultrasound for foetal screening and antenatal care

A compact, point-of-care ultrasound built for obstetric and antenatal workflows. Confirm pregnancy, estimate gestational age, check foetal position and monitor wellbeing — right at the bedside or in the clinic.

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Use cases

  • Antenatal check-ups
  • Foetal position & growth
  • Early pregnancy confirmation
  • Outreach & camp screening

Key features

  • Lightweight & portable
  • Fast boot, simple controls
  • Battery operation for field use
  • Clear OB measurement presets

In depth

Obstetric point-of-care ultrasound (POCUS) is focused, protocol-driven scanning performed during the antenatal visit itself — by midwives, nurses, clinical officers and doctors — to answer specific clinical questions on the spot: Is the pregnancy viable? How far along is it? Is the baby positioned safely for delivery? It complements, rather than replaces, a formal comprehensive anatomy scan performed by a sonographer.

The WHO recommends at least one ultrasound scan before 24 weeks of gestation for every pregnant woman, yet in many parts of Kenya mothers complete an entire pregnancy without ever being scanned. Bringing POCUS to the clinic level changes that: dating the pregnancy accurately, detecting multiple pregnancy, malpresentation, abnormal placental position or absent heart activity early — and referring high-risk mothers to hospital while there is still time to act.

What you do with it

Pregnancy confirmation & viability

Visualise the gestational sac in the uterus and confirm foetal cardiac activity; raise early suspicion of ectopic pregnancy or miscarriage for referral.

Gestational age & due date

Measure crown–rump length (CRL) in the first trimester, or BPD, HC, AC and FL later, to calculate gestational age and an accurate estimated due date (EDD).

Foetal number

Detect twin or multiple pregnancies early — a key referral criterion that changes the entire antenatal plan.

Foetal presentation

Near term, confirm whether the baby is head-down (cephalic), breech or transverse, so delivery can be planned at the right facility.

Placental location

Screen for a low-lying placenta or placenta praevia, a life-threatening cause of bleeding that must be identified before labour.

Amniotic fluid assessment

Estimate fluid volume (deepest pocket / AFI) to flag oligo- or polyhydramnios for follow-up.

Foetal heart rate

Measure FHR with M-mode as part of wellbeing checks and during follow-up of a flagged pregnancy.

Growth follow-up

Repeat biometry across visits to monitor growth trends and detect growth restriction.

What the equipment must provide

Curved (convex) probe, 2–5 MHz

The core transducer for obstetric work: wide field of view and scanning depth of roughly 20–24 cm, enough to reach the foetus in late pregnancy at any body habitus.

Obstetric presets & biometry package

Built-in CRL, BPD, HC, AC and FL measurements with automatic GA/EDD and estimated foetal weight calculation — this is what turns images into decisions.

M-mode

The safe, standard way to document foetal heart rate; spectral Doppler on the embryo is avoided in early pregnancy under the ALARA principle.

Image quality: harmonics & speckle reduction

Tissue harmonic imaging and noise reduction keep foetal structures, the placenta and fluid pockets clearly defined, including on difficult scanning conditions.

Colour Doppler (used prudently)

Helpful for placental localisation and cord visualisation; keep exposure as low as reasonably achievable.

Battery & portability

Antenatal outreach and camp screening need battery operation, low weight and fast boot — scanning where mothers actually are.

Storage, reporting & referral

Saved images and measurements attached to the referral give the receiving hospital objective findings, not just a note. Tele-ultrasound support enables remote specialist review.

Simple workflow for focused training

Preset-driven operation and auto-measurements let midwife-level operators reach competence with focused, protocol-based training.

Devices available for this use case

Actual devices we can finance for you — the brand name links to its page, ask us which fits your practice best.

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