A specialty non-fenestrated 11 gauge × 15 cm bone marrow aspiration variant in the Ranfac K131157 family. Built on the same platform as the RAN-1115N, with modifications specified for OEM or private-label programs.
Caution: Federal (USA) law restricts this device to sale by or on the order of a physician.
The Ranfac RAN-1115N5B is a specialty non-fenestrated configuration in the Ranfac 11 gauge × 15 cm BMA family. Cleared as part of the Ranfac Bone Marrow Aspiration Needle 510(k) K131157, it is built on the same single-source platform as the standard RAN-1115N with stylet or kit-content modifications specified for OEM or private-label programs.
RAN-1115N5B is a specialty non-fenestrated configuration in the K131157 family, supplied through Ranfac OEM and private-label channels. The standard RAN-1115N is the catalog non-fenestrated 11 G × 15 cm needle for most clinical use.
The Ranfac Bone Marrow Aspiration Needle is intended for use in aspirating bone marrow, as determined by a licensed physician.
This is a specialty configuration in the Ranfac K131157 BMA family — typically supplied for OEM, private-label, or custom-protocol applications. Indications and intended use follow the family clearance.
Reference design supplied as part of a custom or private-label BMA program.
Variant of the standard Ranfac BMA platform with non-standard cannula, stylet, or kit-content modification.
Cleared under the Ranfac BMA family 510(k) K131157 — same Class II, KNW product code, 21 CFR 876.1075 regulation as the standard portfolio.
Used across hospital hematology and oncology suites, ambulatory surgery centers, and procedure rooms performing routine marrow harvests.
Construction, regulatory, and packaging details. Gauge, length, cannula and stylet are listed in the hero above. For complete indications, contraindications, and warnings, download the Instructions for Use.
| Construction | Stainless steel cannula and stylet · medical-grade polymer hub |
|---|---|
| Connection | Female luer-lock (accepts standard male luer-lock syringe) |
| Sterilization | Ethylene oxide · single-use · latex-free |
| Packaging | Individually pouched |
| FDA Clearance | 510(k) K131157 (22 Oct 2013) · Class II · 21 CFR 876.1075 · Product Code KNW |
| Prescription | Rx only (21 CFR 801 Subpart D) |
The following is a summary only. The complete 10-step Instructions for Use, contraindications, warnings, and disposal requirements are provided in the IFU below.
A specialty configuration in the Ranfac K131157 BMA family. Variants of this kind are typically built for OEM or private-label programs; exact gauge, length, cannula and stylet geometry are confirmed per order.
Yes. It is cleared as part of the Ranfac Bone Marrow Aspiration Needle family under 510(k) K131157, regulation 21 CFR 876.1075, product code KNW, device Class II, prescription-use only.
Sterilized by ethylene oxide (EO) and shipped sterile. The device is not made with natural rubber latex and is intended for single-patient use only.
Specialty variants are typically supplied through a Ranfac OEM or private-label program. Contact us for spec sheets, sample pricing, or to start a custom program.
It's part of the Ranfac BMA family — most clinicians work from the standard configurations like the RAN-1115 (11 G × 15 cm fenestrated) or RAN-815 (8 G × 15 cm fenestrated). Specialty variants modify one or more of those baseline characteristics.
Yes. Every Ranfac BMA configuration is built on the same vertically integrated platform we use for custom CDMO and CMO programs. Contact us to discuss requirements.
Other configurations in the Ranfac Bone Marrow Aspiration family.
Single-use 11 gauge × 15 cm bone marrow aspiration needle with non-fenestrated cannula
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Specialty non-fenestrated 11 gauge × 15 cm bone marrow aspiration variant with bevel stylet in the Ranfac K131157 family
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Specialty 11 gauge × 15 cm bone marrow aspiration variant in the Ranfac K131157 family
View →Have a clinical question, need samples for evaluation, or ready to purchase? Our product team typically responds within one business day.
Building a different device on the same platform? Ranfac runs custom OEM, CDMO, and CMO programs from concept through commercial. Talk to us about a custom configuration →
