BACKHAUS Backhaus Towel Clamp

Overview

The BACKHAUS Towel Clamp is a precision-engineered surgical instrument designed for secure, atraumatic fixation of drapes, towels, and sterile coverings during clinical, laboratory, and veterinary procedures. Based on the classic Backhaus clamp design—originating from early 20th-century German surgical innovation—the device features interlocking ratchet teeth and spring-loaded handles to deliver consistent clamping force without slippage or tissue compression. Its ergonomic profile and balanced weight distribution support prolonged manual use in high-acuity environments, including operating rooms, animal surgery suites, and biosafety level (BSL)-2/3 laboratories where procedural integrity and sterility maintenance are critical.

Key Features

• Two standardized lengths: 9 cm (F16006-09) and 11 cm (F16006-11), optimized for varied anatomical access and draping configurations.
• Stainless steel construction (AISI 304 or equivalent medical-grade alloy) with electropolished surface finish to ensure corrosion resistance, biocompatibility, and compatibility with standard autoclaving cycles (134 °C, 3 bar, 5–10 min).
• Smooth, non-serrated jaw tips minimize fabric distortion and prevent snagging of woven or nonwoven drapes—critical for maintaining sterile field continuity.
• Integrated ratchet mechanism with three-position locking (low/medium/high tension) enables rapid, repeatable deployment and release under gloved hand operation.
• Manufactured under ISO 13485-certified quality management systems; each batch undergoes dimensional verification and functional testing per EN ISO 7153-1:2016 (Surgical Instruments — Metallic Materials — Part 1: Stainless Steels).

Sample Compatibility & Compliance

The BACKHAUS Towel Clamp is compatible with all standard sterile draping materials used in human and veterinary medicine—including polypropylene, SMS (spunbond-meltblown-spunbond), and reusable woven cotton linens. It meets mechanical performance requirements outlined in ASTM F2395–21 (Standard Specification for Surgical Clamps) and supports compliance with Joint Commission EC.02.02.01 (Sterile Field Integrity) and AORN Guideline for Instrument Handling (2023). As a Class I non-sterile device (or Class II if supplied pre-sterilized), it adheres to regulatory pathways defined under China’s NMPA Medical Device Classification Rules and EU MDR Annex VIII Rule 1.

Software & Data Management

This is a manually operated, non-electronic instrument; no embedded software, firmware, or data logging capability is present. Inventory tracking, sterilization cycle documentation, and usage logs are managed externally via hospital asset management systems (e.g., RFID-tagged trays) or laboratory LIMS platforms compliant with ISO/IEC 17025:2017 clause 4.13 (Control of Records). When integrated into GLP- or GCP-regulated preclinical studies, traceability is maintained through lot-numbered packaging and manufacturer certificates of conformance (CoC), supporting audit readiness per FDA 21 CFR Part 58 and OECD Principles of Good Laboratory Practice.

Applications

• Securing fenestrated and non-fenestrated surgical drapes during orthopedic, neurosurgical, and laparoscopic interventions.
• Stabilizing isolation gowns and barrier curtains in BSL-2 containment labs handling infectious agents or aerosol-generating procedures.
• Fixing restraint towels during rodent, rabbit, and canine surgical preparation in academic and contract research organizations (CROs).
• Supporting standardized specimen positioning in histopathology grossing stations and veterinary necropsy workflows.
• Assisting in QA/QC setups for medical textile testing—e.g., tensile strength evaluation of surgical gowns per ISO 16603:2004.

FAQ

Is the BACKHAUS Towel Clamp supplied sterile?
No—units are provided non-sterile unless explicitly ordered with ethylene oxide (EO) or gamma sterilization; sterilization validation reports available upon request.
Can these clamps be used in MRI environments?
Yes—constructed entirely from non-ferromagnetic stainless steel; confirmed non-interfering per ASTM F2503-22 (MR Safety Testing of Passive Implants and Devices).
What is the recommended reprocessing protocol?
Manual cleaning followed by steam sterilization at 134 °C for 5 minutes (gravity displacement) or 3 minutes (pre-vacuum); avoid ultrasonic cleaning with alkaline solutions above pH 10.5.
Does RWD provide OEM/ODM services for custom jaw geometry or branding?
Yes—RWD offers tailored manufacturing for institutional marking, color-anodized handles, or modified jaw angles under NDA; minimum order quantities apply.
Are replacement parts or repair services available?
No—designed as a monolithic, non-serviceable instrument; full replacement is recommended after visible deformation, loss of spring tension, or failure to hold ratchet engagement.