Single-use 15 gauge × 4 inch bone marrow aspiration needle. The smaller-bore configuration in the Ranfac BMA portfolio at standard 4 inch reach — for lower-volume diagnostic aspiration or specialized protocols.
Caution: Federal (USA) law restricts this device to sale by or on the order of a physician.
The Ranfac RAN-154 is a 15 gauge × 4 inch single-use bone marrow aspiration needle. The 4 inch (10.2 cm) working length matches the standard reach used across hematology aspiration, with the smaller 15 gauge bore selected for protocols where lower volume or smaller-bore access is preferred. Each needle ships sterile, ethylene-oxide processed, and individually packaged.
RAN-154 is the standard-length 15 G configuration in the Ranfac BMA portfolio at a 4 inch (10.2 cm) working length. The shorter RAN-1582 (RAN-15(2.8)) covers the same gauge at 2.8 inches. Both are selected when a smaller-bore device is preferred over the standard 11 G workhorse configurations.
The Ranfac Bone Marrow Aspiration Needle is intended for use in aspirating bone marrow, as determined by a licensed physician.
Practitioners select 15 gauge × 4 inch aspiration needles for lower-volume diagnostic harvests, thin-cortex or smaller-anatomy applications, and OEM-specified configurations where the standard 11 G or 8 G bore is not appropriate.
Diagnostic marrow evaluation, lymphoma and leukemia workups, treatment monitoring, and metastatic staging.
Marrow harvest for orthobiologic preparations used adjunctively to surgical procedures, per physician direction.
Image-guided aspiration where smaller-bore access or controlled marrow draw is preferred.
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.
15 gauge with a 4 inch (10.2 cm) working length.
Yes — the RAN-1582 (15 G × 2.8 inch) is the shorter 15 gauge configuration.
15 G is the smaller-bore, smaller-volume option — used for specialized protocols where the standard 11 G RAN-1115 is not appropriate.
Yes. The Ranfac Bone Marrow Aspiration Needle family is cleared 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.
The female luer-lock hub accepts any standard male luer-lock aspiration syringe. Most operators select 10–20 mL syringes for routine marrow aspiration. Avoid glass syringes — they may not seal properly and can fracture during aspiration.
Other configurations in the Ranfac Bone Marrow Aspiration family.
Have a clinical question, need samples for evaluation, or ready to purchase? Our product team typically responds within one business day.
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