Wiener-Pierce Antrum Trocar and Rasp 7¾"

Wiener-Pierce Antrum Trocar and Rasp 7¾"

The Wiener-Pierce Antrum Trocar and Rasp 7¾" is a specialized ENT surgical instrument designed in the Wiener-Pierce pattern for nasal and sinus instrument sets. Its combined trocar-and-rasp configuration provides a dedicated working instrument for procedures involving the antrum and related ENT surgical access.

The current Peak Surgicals model is identified as SKU PS-8617. It has a confirmed size of 7¾ inches, is manufactured from German stainless steel, and is listed as a reusable surgical instrument.

7¾-Inch Wiener-Pierce Pattern

The current Peak Surgicals storefront confirms a size of 7¾ inches. This is a key identifying specification when selecting the Wiener-Pierce pattern for an ENT instrument set.

The product page does not state the exact shaft diameter, working-tip width, rasp dimensions, or trocar-point measurements. Buyers requiring those dimensions should confirm them before ordering.

Combined Antrum Trocar and Rasp Design

The instrument is specifically identified as a Wiener-Pierce Antrum Trocar and Rasp. This combined pattern distinguishes it from standalone nasal rasps, sinus curettes, or simple trocar instruments.

The exact working-end geometry is not dimensioned on the current Peak Surgicals page, so measurements published for other manufacturers' Wiener-Pierce instruments should not automatically be applied to SKU PS-8617.

ENT Nasal and Sinus Instrument Context

Peak Surgicals lists the Wiener-Pierce Antrum Trocar and Rasp within its ENT Nasal & Sinus Instruments collection. This collection placement supports its use as a dedicated ENT instrument rather than a general orthopedic rasp.

The instrument may be incorporated into nasal and sinus surgical sets where the Wiener-Pierce pattern is specifically required by the surgeon or procedure setup.

Antrum Surgical Instrument

The Wiener-Pierce design is associated with surgical work involving the antrum. Independent U.S. device records also classify the Wiener-Pierce pattern within ENT trocar instrumentation.

The exact procedural step, anatomical approach, and method of use should be determined by the operating ENT surgeon according to the selected surgical technique.

German Stainless Steel Construction

The current Peak Surgicals product specification confirms German stainless steel construction. The rigid metallic structure is suitable for a reusable manual surgical instrument requiring controlled handling within an operative field.

The exact stainless-steel alloy grade is not stated on the current product page. Hospitals, ENT departments, distributors, and procurement teams requiring a particular material grade or certificate should confirm that information before ordering.

Reusable Surgical Instrument

Peak Surgicals specifically identifies PS-8617 as reusable. Following clinical use, the instrument should be cleaned, inspected, and reprocessed according to applicable manufacturer instructions and the healthcare facility's validated procedures.

Before subsequent use, the working end, shaft, handle, and all instrument surfaces should be inspected for deformation, corrosion, surface damage, or other conditions that could interfere with normal operation.

Satin, Dull and Mirror Finish Options

The current product specification lists satin, dull, and mirror finish options. These allow hospitals, surgical centers, distributors, and instrument buyers to select a surface finish suited to their purchasing requirements.

If a specific finish is required, that option should be confirmed when placing the order.

Professional Operating-Room Use

Peak Surgicals lists this product for Operating Room and other professional surgical environments. Its Wiener-Pierce pattern and placement within the ENT nasal and sinus collection make it relevant for specialist ENT instrument inventories.

The current page does not provide procedure-specific compatibility, patient-size recommendations, or detailed working-end measurements, so those details should be confirmed when required.

Product Specifications

For ENT Departments and Surgical Procurement

The Wiener-Pierce Antrum Trocar and Rasp is relevant for ENT departments, nasal and sinus surgery services, hospitals, surgical centers, medical instrument distributors, and procurement teams sourcing reusable specialist ENT instruments.

For accurate purchasing and inventory identification, buyers can reference SKU PS-8617 together with the 7¾-inch size, Wiener-Pierce pattern, and German stainless-steel construction. Buyers requiring exact trocar-tip dimensions, rasp dimensions, shaft diameter, or stainless-steel alloy grade should confirm those specifications before ordering because they are not stated on the current Peak Surgicals page.

Frequently Asked Questions

What is a Wiener-Pierce Antrum Trocar and Rasp?

It is a specialized ENT surgical instrument combining an antrum trocar and rasp in the Wiener-Pierce pattern for nasal and sinus instrument sets.

What size is the Peak Surgicals model?

The current Peak Surgicals listing confirms a size of 7¾ inches.

What is the SKU?

The current Peak Surgicals SKU is PS-8617.

What material is the instrument made from?

The current product specification lists German stainless steel. The exact alloy grade is not stated.

Is the instrument reusable?

Yes. Peak Surgicals specifically lists PS-8617 as reusable.

What are the exact trocar and rasp dimensions?

The current product page does not provide exact working-tip, rasp, or shaft measurements beyond the overall 7¾-inch size.