RWD SP0009-R Rat Surgical Instrument Set
| Brand | RWD |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SP0009-R |
| Pricing | Available Upon Request |
Overview
The RWD SP0009-R Rat Surgical Instrument Set is a purpose-engineered, sterilizable toolkit designed specifically for small-animal surgical procedures in preclinical research laboratories. Optimized for adult and juvenile rat models (typically 200–500 g), this set integrates high-precision microsurgical instruments with ergonomic handling characteristics and corrosion-resistant stainless steel construction (AISI 420/440C grade). Each instrument adheres to ISO 7740-1:2016 standards for surgical instrument quality, surface finish, and dimensional tolerance. The set supports aseptic technique compliance through autoclavability at 134 °C (273 °F) for 18 minutes under saturated steam conditions—validated per EN 285 and ANSI/AAMI ST79. Instruments are calibrated for tactile feedback consistency and tip alignment accuracy critical for neural, vascular, ophthalmic, and orthopedic interventions in rodent models.
Key Features
- Precision-machined fine-tipped instruments including straight and 45° angled forceps (F11020-11, F11021-11) with tip widths of 0.05 mm and 0.10 mm respectively—engineered for delicate tissue manipulation without slippage or crushing.
- Dual-configuration Vannas spring scissors (S11001-08 straight, S11002-08 curved) featuring triangular cross-section blades and hardened cutting edges (HRC 58–60) for clean transection of fascia, dura, and suture material.
- Olsen-Hegar needle holders (F31047-12) with integrated tungsten-carbide jaw inserts and 360° rotating handles for controlled needle passage in intracranial and intrathoracic suturing.
- IRIS-Fine microscissors (S12009-11 straight, S12010-11 curved) with ultra-sharp 11.5 cm blades and sub-millimeter tip convergence—designed for intraoperative dissection under stereomicroscopy (≤10× magnification).
- ALM 4×4 toothed retractor (R22009-01) with blunt-tipped, non-slip teeth for gentle tissue exposure during laparotomy or craniotomy procedures.
- Comprehensive suture system: 10 packs each of 5-0 polyester (F35401-50, 3/8 circle needle) and 6-0 nylon (F35205-60, 3/8 triangular needle) sutures—compatible with USP/ISO 10993-1 biocompatibility requirements.
Sample Compatibility & Compliance
This instrument set is validated for use in rats across multiple experimental paradigms including stereotaxic brain surgery, carotid artery cannulation, spinal cord injury modeling, and ocular microsurgery. All instruments meet ASTM F899-22 specifications for stainless steel surgical alloys and undergo batch-certified passivation per ASTM A967. Packaging complies with ISO 11607-1:2019 for sterile barrier systems. The kit supports GLP-compliant documentation workflows and is routinely used in studies submitted to FDA IND applications and EMA scientific advice procedures.
Software & Data Management
While the SP0009-R is a hardware-only surgical toolkit, its standardized nomenclature and catalog structure integrate seamlessly with laboratory inventory management platforms (e.g., LabVantage, Quartzy, and OpenSpecimen). Each instrument carries laser-etched alphanumeric identifiers traceable to RWD’s QC batch logs—including material certification, hardness testing reports, and dimensional inspection records. Optional digital asset tagging (QR-coded instrument cards) enables audit-ready tracking aligned with 21 CFR Part 11 electronic record requirements when paired with compliant LIMS environments.
Applications
- Stereotaxic electrode or cannula implantation in hippocampal, striatal, or prefrontal cortex targets
- Microvascular anastomosis and arteriovenous fistula creation in renal or mesenteric beds
- Corneal transplantation, lens extraction, and intraocular pressure device implantation
- Spinal laminectomy and dorsal root entry zone lesioning
- Subcutaneous tumor xenograft implantation with minimal tissue trauma
- Ex vivo organ harvesting (e.g., heart, kidney, brain) for functional assays or histopathology
FAQ
Is the SP0009-R set compatible with standard autoclave cycles?
Yes—validated for repeated sterilization using gravity displacement or prevacuum autoclaves at 134 °C for 18 minutes. Post-sterilization visual inspection confirms no discoloration, pitting, or hinge misalignment.
Are replacement instruments available individually?
All components are stocked as standalone SKUs in RWD’s global distribution network; full traceability documentation accompanies each replacement item.
Does the set include calibration certificates?
Batch-level metrological verification reports (including tip width measurements and jaw alignment tolerances) are provided upon request for GLP/GCP-regulated studies.
Can this set be modified for mouse-specific procedures?
RWD offers the SP0009-M variant with scaled-down tip geometries (e.g., 0.02 mm forceps tips, 9 cm scissors) optimized for mice (<30 g); custom configurations are available under NRE agreement.
What is the expected service life under routine lab use?
With proper cleaning (EN ISO 15883-1 compliant washer-disinfectors) and sharpening maintenance, core instruments maintain functional integrity for ≥500 sterilization cycles per ISO 17664 guidance.
