Abstract: Biopsy forceps have a handle located at the proximal end and an end jaw assembly located at the distal end. The handle and jaw assembly are connected by a flexible catheter tube. The handle includes a body portion and an actuator portion that controls the jaw assembly. The actuator is axially displaced relative to the handle body to open and close the pair of opposed jaws. The jaw assembly consists of a housing composed of a first and second portion, which holds the pair of opposed jaws and a distal actuator. The distal actuator is controlled by the handle actuator which controls the jaws positioning. A locking mechanism is attached to the handle actuator and can lock the jaws in an open position. To close the jaws, the locking mechanism can be pushed to its unlocked position and the actuator slid to its back position.

Abstract: Reusable biopsy forceps having a handle located at the proximal end and an end jaw assembly located at the distal end. The handle and jaw assembly are connected by a flexible catheter tube. The handle includes a handle body, fluid inlet assembly, and catheter tube coupling. The jaw assembly consists of a housing composed of a first and second portion, which holds a pair of opposed jaws and a distal actuator. The distal actuator is connected to the handle by an operating cable located inside the catheter tube. The handle controls the jaws and contains a flush port to sterilize the interior of the catheter tube and the end jaw assembly. The reusable biopsy forceps may contain a locking mechanism that is attached to the arms of the biopsy forceps handle in order to aid in taking tissue samples.

Abstract: Biopsy forceps having a handle located at the proximal end and an end jaw assembly located at the distal end are disclosed. The handle and jaw assembly are connected by a flexible catheter tube. The handle includes a body portion and an actuator portion that controls the jaw assembly. The actuator is axially displaced relative to the handle body to open and close the pair of opposed jaws of the jaw assembly. The jaw assembly consists of a housing composed of a first and second portion, which holds the pair of opposed jaws and a distal actuator. The distal actuator is controlled by the handle actuator and in turn controls the jaws positioning. A locking mechanism is attached to the handle actuator and can be pushed into place to lock the jaws in an open position. To close the jaws, the locking mechanism can be pushed to its unlocked position and the actuator slid to its back position.

Abstract: Reusable biopsy forceps having a handle located at the proximal end and an end jaw assembly located at the distal end. The handle and jaw assembly are connected by a flexible catheter tube. The handle includes a handle body, fluid inlet assembly, and catheter tube coupling. The jaw assembly consists of a housing composed of a first and second portion, which holds a pair of opposed jaws and a distal actuator. The distal actuator is connected to the handle by an operating cable located inside the catheter tube. Movement of the handle controls the opening and closing of the jaws. The handle also contains a flush port that connects to the inner tube member of the catheter tube to sterilize the interior of the catheter tube and the end jaw assembly. Catheter tube and/or end jaw assembly are also removable at coupling points in order to replace them as they wear out. The reusable biopsy forceps may contain a tooth locking mechanism.