English Product Name
| Brand | RWD |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | SP0007-C |
| Pricing | Upon Request |
Overview
The RWD SP0007-C Small Animal Dissection Instrument Set is a purpose-engineered surgical toolkit designed specifically for precise soft-tissue dissection, vascular handling, and neuroanatomical preparation in laboratory cats and rabbits. Developed in accordance with international standards for preclinical research instrumentation, this set integrates ergonomic stainless-steel instruments calibrated for fine motor control, minimal tissue trauma, and repeatable performance under sterile conditions. Each component adheres to ISO 7153-1 (surgical instruments — materials) and ASTM F899 (standard specification for stainless steels used in surgical instruments), ensuring biocompatibility, corrosion resistance, and autoclavability up to 134 °C for ≥1,000 cycles. The set supports both acute terminal procedures and chronic implantation workflows common in neuroscience, cardiovascular physiology, and pharmacokinetic studies.
Key Features
- Comprehensive 26-piece configuration optimized for feline and leporine anatomy—accounting for smaller vessel diameters, thinner fascial layers, and reduced intercostal spacing compared to rodent or large-animal models.
- High-polish, non-magnetic 420 stainless steel construction across all cutting and grasping instruments, minimizing magnetic interference during MRI-compatible procedures and enabling consistent edge retention after repeated sterilization.
- Dual-angle scissor geometry: Straight and curved variants of Iris and Metzenbaum patterns provide optimal access to retroperitoneal, mediastinal, and cranial cavities without compromising tactile feedback.
- Micro-toothed tissue forceps (1×2齿) and Halsted hemostats feature precisely spaced, non-slip serrations to secure delicate vasculature and neural bundles without crushing—critical for microvascular anastomosis or dorsal root ganglion isolation.
- Included Olsen-Hegar needle holder integrates integrated suture cutter functionality, reducing instrument exchanges and maintaining sterile field integrity during multi-step ligature protocols.
- Pre-assembled in a reusable, autoclavable 31 × 21 cm instrument roll with color-coded zones and laser-etched model identifiers—supporting traceability and GLP-compliant inventory management.
Sample Compatibility & Compliance
This instrument set is validated for use in adult domestic cats (Felis catus; body weight 2.5–5.0 kg) and New Zealand White rabbits (Oryctolagus cuniculus; 2.5–4.5 kg). All instruments meet ISO 13485:2016 requirements for medical device manufacturing and are CE-marked per MDR 2017/745 Annex I essential requirements. Sterilization validation follows EN 556-1 for porous load steam sterilization and includes biological indicator testing (Geobacillus stearothermophilus spores) per ISO 17665-1. The set complies with AAALAC International Guideline 3.2.2 on surgical instrumentation maintenance and supports adherence to NIH OLAW-approved animal protocol SOPs.
Software & Data Management
While the SP0007-C is a manual, non-electronic instrument set, its design facilitates integration into digital lab workflows. Each instrument bears a permanent laser-engraved serial identifier compatible with LIMS barcode scanning systems (e.g., LabVantage, Thermo Fisher SampleManager). RWD provides downloadable PDF-based instrument logbooks aligned with FDA 21 CFR Part 11 audit trail requirements—supporting electronic recordkeeping of sterilization cycles, usage logs, and calibration verification. Optional RFID tagging (upon request) enables real-time asset tracking within vivarium management platforms.
Applications
- Peripheral nerve transection and regeneration modeling (e.g., sciatic nerve crush, vagotomy)
- Cardiac cannulation and Langendorff perfusion setup in isolated rabbit hearts
- Intracranial stereotaxic surgery—including dural incision, cortical exposure, and hippocampal electrode implantation in feline models
- Vascular harvesting (femoral artery, carotid bifurcation) for ex vivo myography or pressure myography assays
- Laryngeal and tracheal dissection for respiratory mechanics studies
- Orthotopic tumor resection and sentinel lymph node mapping in immunocompetent rabbit xenograft models
FAQ
Is this set suitable for rat or mouse surgery?
No—the SP0007-C is dimensionally optimized for cats and rabbits. For murine applications, RWD recommends the SP0005-M series, which features scaled-down jaw widths, shorter blade lengths, and finer tip radii.
Are replacement parts available separately?
Yes. Individual components—including #15 scalpel blades (S31015-01), PGA sutures (F35305-50), and Wullstein retractors (R22015-02)—are stocked and supplied with full traceability documentation.
Does the set include sterilization validation documentation?
Each batch ships with a Certificate of Conformance (CoC) listing material test reports, dimensional inspection records, and sterilization cycle parameters per EN 285. Full validation dossiers are available upon institutional requisition.
Can the instrument roll be customized with institutional branding?
Yes. RWD offers OEM labeling and custom pouch configurations for academic core facilities and CROs under NDA-protected agreements.
