Semb Lung Retractor

Semb Lung Retractor

The Semb Lung Retractor is a specialized handheld surgical retractor designed for controlled retraction of lung tissue during thoracic and cardiothoracic procedures. Its dedicated working blade allows the surgical team to retract pulmonary tissue while maintaining access to the operative field.

The current Peak Surgicals product is manufactured from German stainless steel and is available in two confirmed blade configurations. Peak lists PS-2502 with a 1⅛" × ¾" (2.8 × 1.9 cm) blade and PS-2503 with a 1⅝" × 1" (4.1 × 2.4 cm) blade, allowing the required working-end size to be selected according to the surgical set and procedural requirements.

Semb Lung Retractor Design

The Semb pattern belongs to the family of specialized lung retractors used in thoracic surgical instrumentation. Unlike a general-purpose tissue retractor, its working end is configured specifically for controlled retraction within procedures involving the lung and chest cavity.

The instrument should be selected according to the required working-end size, operative exposure, and surgeon preference. The exact method and degree of retraction remain dependent on the surgical approach and patient anatomy.

PS-2502 Small Blade Configuration

The smaller confirmed variant is identified as PS-2502. Peak Surgicals lists its blade at 1⅛ inches × ¾ inch, equivalent to approximately 2.8 × 1.9 cm.

This measurement provides an important purchasing reference when differentiating the smaller Semb working end from the larger PS-2503 configuration.

PS-2503 Large Blade Configuration

The second confirmed variant is PS-2503, with a listed blade measurement of 1⅝ inches × 1 inch, equivalent to approximately 4.1 × 2.4 cm.

The larger working end provides an alternative configuration for surgical teams requiring a broader Semb lung retractor blade. Buyers should specify the required variant rather than relying on the general product name alone.

Thoracic and Cardiothoracic Surgical Application

Semb lung retractors are associated with thoracic and cardiothoracic surgery, where controlled lung-tissue retraction may be required to provide operative access within the chest.

The current Peak Surgicals page classifies the product as a surgical retractor for operating-room use. The exact procedure, tissue position, and amount of retraction should be determined by the operating surgeon.

Controlled Lung Tissue Retraction

The primary function of the Semb pattern is to provide a dedicated surface for lung tissue retraction. The two available blade dimensions allow the surgical team to choose between smaller and larger working-end configurations according to the required exposure.

Peak Surgicals does not state a maximum retraction force, tissue-pressure specification, or procedure-specific limit for either variant, so these values should not be assumed.

German Stainless Steel Construction

The current Peak Surgicals specification identifies German stainless steel as the construction material. The rigid metallic design is suitable for a reusable manually operated surgical retractor.

The exact stainless-steel alloy grade is not stated on the current product page. Hospitals, thoracic surgery departments, distributors, and procurement teams requiring a specific alloy designation or supporting material documentation should confirm that information before ordering.

Reusable Surgical Instrument

Peak Surgicals identifies the Semb Lung Retractor 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.

Particular attention should be given to the blade, shaft, handle, and any contours or junctions where biological material may remain. The instrument should be inspected before reuse for deformation, corrosion, surface damage, or other conditions that could interfere with normal handling.

Satin, Dull and Mirror Finish Options

The current Peak Surgicals listing provides satin, dull, and mirror finish options. Buyers can select the required surface finish according to their purchasing specification or existing surgical instrument inventory.

The selected finish should be confirmed together with the required blade configuration when ordering.

Product Specifications

For Thoracic Surgery and Instrument Procurement

The Semb Lung Retractor is relevant for thoracic and cardiothoracic surgery departments, hospitals, operating rooms, surgical instrument distributors, and procurement teams sourcing reusable lung retractors.

For accurate purchasing, buyers should specify either PS-2502 with the 2.8 × 1.9 cm blade or PS-2503 with the 4.1 × 2.4 cm blade, together with the required finish. Buyers requiring exact overall instrument length, detailed blade geometry, handle dimensions, or stainless-steel alloy grade should confirm those specifications before ordering because they are not stated on the current Peak Surgicals product page.

Frequently Asked Questions

What is a Semb Lung Retractor used for?

It is a specialized surgical retractor used for controlled lung tissue retraction during thoracic and cardiothoracic procedures.

Which blade sizes are available?

Peak Surgicals lists two configurations: PS-2502 at 2.8 × 1.9 cm and PS-2503 at 4.1 × 2.4 cm.

What material is the Semb Lung Retractor made from?

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

Is the Semb Lung Retractor reusable?

Yes. Peak Surgicals specifically identifies the instrument as reusable.

Which finish options are available?

The current listing provides satin, dull, and mirror finish options.

What is the SKU for the Semb Lung Retractor?

The live storefront currently displays PS-O T-01348, while Peak's product information uses PS-2502 and PS-2503 for the two blade configurations. These identifiers should be standardized in Shopify for clearer buyer selection.