Kiwi Complete Vacuum Delivery System — 2026 L&D Purchase Guide
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The Kiwi Complete Vacuum Delivery System is the single-use vacuum extraction device most widely adopted in modern US labor and delivery. This 2026 purchase guide covers indications, technique, safety data, how it compares to reusable metal-cup extractors, and what L&D departments, family medicine obstetrics programs, and rural/critical-access hospitals need to consider before purchase.
Kiwi Complete Vacuum Delivery System
Sterile single-use · Self-contained hand pump · Free US shipping from San Jose, California · NET 30 available for hospitals
View pricing →Quick answer: when should an L&D department carry Kiwi vacuum?
- Any L&D unit performing operative vaginal delivery — Kiwi is the modern practical baseline for vacuum extraction
- Family medicine obstetrics programs — single-use eliminates sterilization workflow and infection risk
- Rural and critical-access hospitals — hand-pump design works without power/wall suction dependency
- Residency training programs — disposable design lets residents practice without contaminating expensive reusable equipment
What is the Kiwi Complete Vacuum Delivery System?
Kiwi is a sterile single-use vacuum extractor with an integrated hand pump, transparent tubing, and a soft cup that molds to the fetal scalp. Unlike historical rigid metal-cup extractors (Malmstrom, Bird), the soft cup design reduces neonatal scalp trauma while achieving comparable delivery success rates in properly-selected cases.
The self-contained system means no wall suction, no separate vacuum pump, no cross-contamination between patients, and no sterilization workflow. One device → one delivery → disposal per regulated waste protocol.
The 5 clinical indications for vacuum extraction
1. Prolonged second stage of labor
ACOG defines prolonged second stage as >3 hours in nulliparous with regional anesthesia, >2 hours nulliparous without, >2 hours multiparous with, >1 hour multiparous without. Vacuum extraction is a first-line intervention when maternal exhaustion, safety concerns, or non-reassuring fetal status warrants operative delivery.
2. Non-reassuring fetal heart tracing in second stage
Category II or III tracings with an engaged head at +2 station or lower — vacuum can achieve delivery within minutes when cesarean setup would take longer.
3. Maternal indication (cardiac, neurological)
Patients with cardiac conditions where Valsalva pushing is contraindicated. Vacuum assist shortens pushing time and reduces cardiovascular stress.
4. Maternal exhaustion
Prolonged labor with adequate progress but exhausted maternal effort — vacuum assist can complete delivery without proceeding to cesarean.
5. Shortening the second stage on medical indication
Not for elective use — requires documented indication.
Requirements before vacuum use (ACOG-aligned)
- Fully dilated cervix (10 cm)
- Ruptured membranes
- Vertex presentation with known position
- Engaged head at +2 station or lower
- Empty maternal bladder
- Adequate maternal analgesia
- Informed consent obtained
- Cesarean backup capability (OR available within 30 min)
- Experienced operator
- Neonatal resuscitation team available
Contraindications (do not use)
- Preterm gestation (<34 weeks) — risk of intraventricular hemorrhage
- Fetal bleeding disorder or thrombocytopenia
- Non-vertex presentation (breech, brow, face)
- Unengaged fetal head
- Cephalopelvic disproportion (CPD)
- Prior scalp sampling not adequately healed
- Suspected macrosomia in diabetic pregnancy
- Operator inexperience without immediate senior backup
Technique summary
- Confirm all requirements above are met
- Apply soft cup to "flexion point" (~3 cm anterior to posterior fontanelle over sagittal suture)
- Confirm no maternal tissue trapped under cup
- Establish vacuum: initial 100 mm Hg to check seal, then 500-600 mm Hg for delivery
- Apply traction only during uterine contraction, coordinated with maternal pushing
- Follow "pelvic curve" — initial downward, then horizontal, then upward as head crowns
- Release vacuum between contractions
- Abandon procedure per stopping criteria (below)
Stopping criteria (mandatory)
- 3 pop-offs (cup detachment)
- 3 pulls without descent
- Total procedure time >15-20 minutes
- No delivery progress after 30 seconds of adequate traction
- Non-reassuring fetal status
- Any signs of fetal scalp trauma
If criteria met and delivery not accomplished — immediate cesarean.
Kiwi vs reusable metal-cup vacuum
| Factor | Kiwi (soft cup, single-use) | Reusable metal cup |
|---|---|---|
| Neonatal scalp trauma | Lower rates of cephalohematoma and scalp abrasion | Higher scalp trauma rate |
| Delivery success rate | Comparable in properly-selected cases; slightly lower for posterior/OP position | Slightly higher for difficult positions |
| Cross-contamination risk | Zero (single-use disposal) | Requires sterilization workflow |
| Power/wall suction required | No (self-contained hand pump) | Yes |
| Setup time | <60 seconds | 2-5 minutes |
| Per-delivery cost | Fixed (device cost) | Amortized + sterilization + repair |
| Portability for rural/mobile use | Excellent (no dependencies) | Limited (needs suction source) |
| Resident training | Ideal (no contamination fear) | Requires senior supervision |
Sterility and packaging
- Sterile single-use packaging (verify integrity before opening)
- Gamma-sterilized or EO-sterilized per manufacturer specification
- 2-3 year shelf life at controlled room temperature
- Verify expiration date at receipt
- Store in clean, dry cabinet away from direct sunlight
- Disposal per regulated medical waste protocol (biohazard bag, follow institutional policy)
Purchase considerations by facility type
Level III+ tertiary L&D
Stock 4-8 units at all times, restock monthly. Cesarean backup readily available. Consider a mix of Kiwi (single-use) and one reusable metal cup for the rare case where metal-cup mechanics are preferred (OP position with high station).
Level I-II community hospital L&D
Stock 2-4 units. Kiwi's single-use design particularly valuable when sterilization staffing is limited. NET 30 pricing usually justifies the stock.
Critical-access / rural hospital
Stock 2-3 units. Kiwi's independence from wall suction is a decisive advantage — the extractor works in any patient care area, not just fully-equipped L&D rooms.
Family medicine obstetrics program
Stock 2 units + spare. Kiwi eliminates the sterilization workflow that discourages family medicine programs from performing operative vaginal delivery.
Residency / fellowship training
Stock 4-6 units. Disposable design enables realistic simulation training without cross-contamination concerns.
Frequently asked questions
Is Kiwi FDA-cleared?
Yes. Kiwi Complete Vacuum Delivery System is a Class II medical device with FDA 510(k) clearance for operative vaginal delivery in the United States. Verify the specific K-number on the product packaging insert.
Does Kiwi have lower success rates than metal-cup?
Comparable in most properly-selected cases. Slightly lower success rate for occiput posterior (OP) position where the flexion point is harder to access. For OP position, some obstetricians prefer metal cup if immediately available.
Does the hand pump require training?
Minimal. The pump generates vacuum via squeeze-release. Any operator trained in traditional vacuum extraction can use Kiwi with a 30-minute orientation. Manufacturer training materials available.
Can Kiwi be reused after cleaning?
No. Kiwi is FDA-cleared as single-use only. Reprocessing would violate the device labeling and could compromise sterility and safety. Dispose after single use.
Does SciMed offer NET 30 and volume pricing for hospitals?
Yes. NET 30 terms for verified hospital and healthcare system accounts. Volume discounts on 6+ unit orders. Email store@scimedstore.com for institutional pricing.
What is the shelf life?
Typically 2-3 years from date of manufacture at controlled room temperature. Verify expiration date on the specific product packaging.
Can family medicine physicians use Kiwi?
Yes, if the family medicine physician has training in operative vaginal delivery and privileges at the facility. Kiwi's disposable design makes it particularly practical for family medicine obstetrics programs.
Do you ship to Canada or internationally?
Free US shipping. International shipping available with quote. Some countries require additional import documentation for medical devices; buyer responsible for import compliance.
Related SciMed obstetrics equipment
- Kiwi Complete Vacuum Delivery System
- Ring Pessary With Support
- Ring Pessary Without Support
- Pessary Fitting Pack (3 sizes)
- Clinical Pessary Fitting Kit (7 sizes for OB-GYN)
Complete your L&D obstetrics stock
Direct from San Jose, California · Free US shipping · NET 30 for hospitals and healthcare systems