In every pathology lab, there exists a seemingly calm yet crucial moment—a small tissue sample carries the weight of diagnosis. From biopsy to embedding, the sample's integrity must not be compromised in any way.

This is where a high-quality biopsy bag becomes indispensable.

This biopsy bag is designed to safely hold small tissue samples for fixation, dehydration, processing, and embedding. Used in conjunction with an embedding cassette, it prevents sample loss, cross-contamination, and misinterpretation, while ensuring optimal reagent permeability.

Made from a chemically resistant polymer mesh, this biopsy bag combines durability and precise filtration, ensuring the sample remains intact throughout the histopathology workflow.

Feature Of Biopsy Bag

●  Safe Specimen Fixation

The fine mesh structure prevents the loss of tiny or fragmented biopsy samples.

● Excellent Reagent Permeability

Allows free flow of fixatives, alcohols, and clearing agents, ensuring uniform processing.

● High chemical and heat resistance

Compatible with formalin, xylene alternatives, alcohols, and paraffin embedding processes.

● Perfect compatibility

Designed to perfectly fit standard embedding cassettes, optimizing workflow efficiency.

● Reduced operational risks

Minimizes direct specimen contact, improving biosafety and reducing human error.

Applications Of Biopsy Bag For Embedding Cassette

● Medical and Clinical 

● Hospital Pathology 

● Histology Laboratories 

● Biopsy Tissue Processing

● Cancer Diagnostic Procedures

● Research Laboratory Applications : In research laboratories, especially in life sciences and biomedical research, biopsy bags play a crucial role in maintaining sample integrity during experimental tissue preparation.

Usage Steps Of Biopsy Bag

● Specimen Collection 

Immediately after collection, place the small tissue or biopsy sample into the biopsy bag.

● Placing the Biopsy Bag

Put in the biopsy bag into the labeled embedding cassette.

● Fixation and Processing

Transfer the embedding cassette to the fixation, dehydration, and clearing steps.

● Embedding

Perform paraffin embedding while ensuring complete specimen protection.

● Sectioning and Analysis

Remove the embedded tissue for sectioning and subsequent analysis.

This process significantly reduces specimen loss and improves experimental reproducibility.

Why Choose Jiangsu Huida Biopsy Bags

Jiangsu Huida is a trusted manufacturer of laboratory and medical consumables, renowned for its precision engineering and rigorous quality control. Our biopsy bags are produced using carefully selected medical-grade materials and advanced manufacturing processes to ensure uniform mesh, chemical resistance, and mechanical stability.

Unlike generic products, Huida products are developed with practical laboratory workflows in mind, designed for seamless integration with standard embedding cassettes, improving processing efficiency and reducing operational risks. With years of export experience, compliance with international standards, and a professional R&D team, Jiangsu Huida provides reliable solutions for pathology laboratories, research institutions, and global distributors. Choosing Huida means choosing stability, safety, and long-term value for your laboratory operations.

Frequently Asked Questions (FAQ)

Q1: Can biopsy bags be used with all standard embedding cassettes?

A: Yes, its design is fully compatible with most standard-sized embedding cassettes.

Q2: Will biopsy bags affect reagent permeation during processing?

A: No. The fine mesh structure ensures good permeability while firmly securing the specimen.

Q3: Are biopsy bags suitable for research laboratories and clinical pathology?

A: Absolutely. They are widely used in medical diagnostics and research laboratories.