The MIS Tubular Retractor Dilators + Neupsy Keys Set – Blue 24–26 mm Surgery Instruments is a specialized instrumentation system designed to support minimally invasive surgical access, sequential dilation, and controlled tissue retraction. The set is intended for professional surgical environments where tubular access systems are used to create and maintain a working corridor through soft tissue while limiting the size of the surgical exposure.
Minimally invasive spine and neurosurgical procedures commonly require instruments that allow surgeons to work through relatively small access pathways. Tubular dilators can be used as part of a compatible access system to progressively establish an operative corridor. A tubular retractor may then help maintain the working channel and provide access to the surgical site. The exact technique, instrument sequence, and clinical application depend on the specific system and procedure.
This set is specified with 24–26 mm dimensions, providing a relatively compact tubular instrumentation range for compatible procedures. The exact measurement may refer to the diameter or working dimension of the components, depending on the manufacturer’s design. Buyers should verify the precise dimensional specifications before purchase.
The blue finish provides visual identification of the instruments and can help distinguish the components within an operating-room instrument inventory. The blue color should be considered a surface finish or identification feature unless the manufacturer specifies a particular coating or material treatment.
The set also includes Neupsy Keys, according to the product title. These specialized keys may be intended for assembly, adjustment, fixation, or handling of compatible neurosurgical or MIS access components. Because key interfaces can be system-specific, compatibility with the intended tubular retractor and associated instrumentation should be confirmed before clinical use.
Depending on the configuration, MIS tubular access systems may be used in selected minimally invasive spinal procedures and other surgical applications requiring a tubular working corridor. The instruments may assist with soft tissue dilation, retraction, positioning, or stabilization of compatible access components. The set should not be assumed to be appropriate for every MIS or neurosurgical procedure.
The instruments are commonly manufactured from surgical stainless steel or other suitable medical-grade materials, depending on the manufacturer. Precision-machined components can provide dimensional consistency and reliable mechanical engagement when used with compatible system components. Proper maintenance is particularly important for tubular instruments, threaded interfaces, locking components, and other precision features.
Reusable components should be carefully cleaned and inspected after each procedure. Internal and external surfaces should be checked for residual material, deformation, scratches, corrosion, damaged threads, or impaired mechanical function. Any component that does not meet the manufacturer’s functional requirements should be removed from service.
Cleaning, disinfection, packaging, and sterilization should follow the manufacturer’s validated instructions and the healthcare facility’s established instrument-processing protocols. Particular attention should be given to components with internal channels or difficult-to-access surfaces.
The MIS Tubular Retractor Dilators + Neupsy Keys Set can be suitable for spine surgery centers, neurosurgical departments, orthopedic facilities, and professional surgical instrument inventories using compatible minimally invasive access systems. Before purchasing, facilities should verify the complete component list, exact dimensions, connector and key interfaces, material specifications, reusable status, and compatibility with their existing MIS equipment.
Key Features
- Specialized MIS tubular retractor and dilator set
- Designed for minimally invasive surgical access
- Suitable for selected spine and neurosurgical workflows
- Includes tubular dilator components
- Includes Neupsy Keys according to configuration
- Specified 24–26 mm size range
- Blue finish for component identification
- Supports controlled tissue dilation and retraction
- Precision design for compatible MIS systems
- Commonly manufactured from surgical stainless steel
- Suitable for professional surgical facilities
- Reusable when specified by the manufacturer
Product Specifications
| Specification | Details |
|---|---|
| Product Name | MIS Tubular Retractor Dilators + Neupsy Keys Set |
| Instrument Category | Minimally Invasive Surgery Instruments |
| Primary Specialty | Spine Surgery / Neurosurgery |
| Application | MIS Access & Tissue Retraction |
| Size | 24–26 mm |
| Instrument Type | Tubular Dilators / Retractor Components / Keys |
| Finish | Blue |
| Material | Surgical Stainless Steel, configuration dependent |
| Working Design | Tubular MIS Access System |
| Compatibility | System Specific |
| Reusable | Depending on Product Specification |
| Intended Users | Qualified Surgical Professionals |
| Clinical Setting | Spine & Neurosurgical Facilities |
| Sterilization | Follow Manufacturer-Validated Instructions |
FAQs
1. What is an MIS tubular retractor dilator set?
An MIS tubular retractor dilator set is a collection of instruments designed to support minimally invasive surgical access by progressively establishing and maintaining a tubular working corridor.
2. What are MIS tubular dilators used for?
Tubular dilators may be used within compatible minimally invasive access systems to progressively dilate soft tissue and establish an access pathway to the surgical field.
3. What does the 24–26 mm specification mean?
The 24–26 mm specification identifies the listed size range of the system. The exact measurement—such as diameter, working dimension, or component size—should be confirmed from the manufacturer’s technical specifications.
4. What are Neupsy Keys used for?
Neupsy Keys are specialized system components that may be used for assembly, adjustment, fixation, or handling of compatible MIS or neurosurgical instrumentation. Their exact function depends on the specific system design.
5. Why are the instruments blue?
The blue finish provides visual identification and differentiation within the instrument set. It does not necessarily indicate a particular material or coating unless specified by the manufacturer.
6. Can this set be used for minimally invasive spine surgery?
The set is designed around MIS access and retraction applications and may support selected minimally invasive spine procedures when used with compatible equipment and according to the applicable system instructions.
7. Are MIS tubular dilators reusable?
If the components are designated as reusable, they can be reprocessed according to validated manufacturer instructions, including appropriate cleaning, inspection, maintenance, and sterilization.
8. Is this set compatible with every tubular retractor system?
No. MIS tubular components and keys can have system-specific dimensions and interfaces. Compatibility should be confirmed before clinical use.
9. What should I check before purchasing this MIS set?
Verify the complete component list, exact 24–26 mm dimensions, key and connector interfaces, material, finish, reusable status, and compatibility with the intended MIS retractor system.

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