What is a biopsy forceps used for?

A biopsy forceps is a medical device used to obtain tissue samples for biopsy procedures.  

Here are some key uses:

- Endoscopic biopsies: Biopsy forceps can be passed through the working channel of an endoscope to collect tissue samples from the gastrointestinal tract, respiratory system, urinary tract, etc.

- Laparoscopic biopsies: Special biopsy forceps allow tissue sampling during laparoscopic surgery through small incisions.  This avoids open surgery for biopsies. 

- Ultrasound-guided biopsies: Under ultrasound guidance, biopsy forceps can sample tissues from organs like the liver, kidney, breast, thyroid, lymph nodes, etc. 

- Soft tissue biopsies: Biopsy forceps can be used to sample skin lesions, lipomas, muscle tissue, nerve tissue, fat pads, etc.

- Bone and bone marrow biopsies: Specialized forceps can remove bone and bone marrow cores for pathology. 

- Cervical biopsies: Small forceps can pinch off samples from the uterine cervix.  

- Other uses: Biopsy forceps allow targeted sampling from suspected tumors, ulcers, and inflamed tissue during surgery.  The tissue can then be examined under a microscope for diagnosis. 

- Key features: Biopsy forceps have a cupped jaw tip to cut and grip tissue.  They come in various sizes, shapes, and lengths for different procedures.  High quality stainless steel is used.