Shanghai Bojin Cranial Drill BJ4104 for Orthopedics Surgery Neuro Surgery System4100

Ergonomic Form for Precise Manipulation

The BJ4104 features an ergonomic handpiece configuration designed to support a secure grip during use. For neurosurgical procedures, the ability to guide the instrument carefully is important, particularly when establishing a defined opening in the skull.

The practical form also helps keep the handpiece manageable during positioning and adjustment.

Low-Speed Drilling Compared With Cranial Bur Models

The BJ4104 and BOJIN's cranial bur models serve different purposes. The BJ4104 is centered on cranial drilling and perforation at 1,100 rpm, while a cranial bur is generally selected when faster milling or reshaping is required.

This distinction can help hospitals choose the appropriate instrument according to the procedure rather than treating all cranial power tools as interchangeable.

Battery and Charger Options

The standard package includes two Ni-MH batteries and one charger. Charger formats can be supplied for different markets, including Chinese, European, British and American plug configurations.

An optional charger capable of charging four batteries simultaneously is also available for customers who require a larger battery-management setup.

Aseptic Transfer Kit for Reprocessing

An aseptic transfer kit is included with the BJ4104. It is intended to help prevent contamination of the battery after the handpiece has been disinfected.

The accessory can be incorporated into the facility's existing preparation workflow for reusable powered surgical instruments.

Autoclave Support

The BJ4104 is specified for autoclave sterilization at 134°C for 5 minutes. This allows the applicable reusable components to be incorporated into established hospital reprocessing procedures.

Cleaning, inspection and sterilization should always be carried out according to the manufacturer's instructions for use and the healthcare facility's validated protocols.

Suitable for Neurosurgical Departments

The BJ4104 is intended mainly for neurosurgical and cranial procedures. It can be considered by hospitals, neurosurgical departments and surgical centers that require a dedicated tool for cranial drilling and perforation.

Its defined operating characteristics make it easier for buyers to distinguish it from high-speed cranial milling equipment and select the appropriate model for their surgical workflow.

System 4100 Single-Function Configuration

The BJ4104 belongs to BOJIN's single-function System 4100 range. This product structure allows each handpiece to be assigned to a specific surgical purpose, which can simplify equipment preparation and departmental management.

For distributors, the dedicated application also makes the product easier to position within a broader medical power-tool portfolio.

Quality Inspection and Shipment

BOJIN carries out product inspection before finished equipment enters the warehouse and performs an additional check before shipment. This process is intended to help identify potential issues before dispatch.

For larger or customized orders, preparation time can vary according to quantity and the agreed configuration.

Warranty and After-Sales Support

The BJ4104 handpiece is covered by a 2-year warranty, while batteries and accessories are covered separately under the applicable warranty terms.

BOJIN also provides maintenance and technical support for customers and distributors. Service assistance can include product guidance, repair arrangements and troubleshooting support.