C-arm X-ray machines are essential imaging tools in modern operating rooms, widely used in orthopedics, neurosurgery, and cardiovascular interventions. Based on structural design, C-arms are generally divided into two types: split-type and integrated. Although both belong to the same equipment category, they differ significantly in terms of usability, functionality, and application scenarios.
This article explores the key differences between the two types from multiple angles to help healthcare institutions make more informed purchasing decisions.
1. Structural Design
Split-Type: Composed of a main imaging unit and a separate workstation cart, connected by signal cables.
Integrated Type: Combines the imaging unit and workstation into a single device with an all-in-one chassis. For instance, the PLX119C Mobile Flat-Panel Integrated C-Arm by PUAI Medical occupies only about 1 square meter, saving valuable space in the operating room.
2. Application Scenarios
Split-Type: Ideal for scenarios requiring remote operation, such as teaching or research. The C-arm can be placed inside the OR while the monitor is outside, allowing doctors to observe and operate without being directly exposed to radiation.
Integrated Type: More suited for environments with limited space. Its compact footprint enables it to navigate crowded and complex surgical settings with ease.
3. Ease of Operation
Split-Type: Allows dual control from inside and outside the OR via a handheld controller, medical display, and foot switch—eliminating the need to frequently enter and exit the X-ray exposure area.
Integrated Type: Offers lightweight mobility that one person can handle. It supports power-off standby and can be shared across multiple operating rooms. However, the integrated design may limit operator space and require surgeons to frequently turn around to view images.
4. Image Control and Processing
Split-Type: The workstation is not constrained by the size of the main unit, allowing for higher-performance configurations. This results in faster image processing and easier image storage, burning, and printing.
Integrated Type: As the imaging system is built into the C-arm, the workstation typically uses an ultra-slim design, which can limit performance and storage capacity.
5. Equipment Cost and Maintenance
Split-Type: Components are more independent, allowing targeted replacement of faulty parts and potentially lowering maintenance costs. However, components such as signal cables are more prone to wear and require extra management.
Integrated Type: With a higher level of integration and a more complex internal structure, repairs are often more challenging and may involve replacing entire modules. That said, it eliminates maintenance issues related to external cabling.
6. Impact on Surgical Environment
Split-Type: Offers a more open view in the operating field since the monitor can be placed outside the room, minimizing visual obstructions. This also helps facilitate the use of other surgical tools. For example, Perlove Medical’s PLX118F Split-Type C-Arm comes standard with three 19-inch LCD monitors, allowing simultaneous image monitoring from both inside and outside the OR.
Integrated Type: Because the display screen is fixed to the main unit, it may create spatial constraints and pose minor challenges in maintaining a sterile surgical environment.
Conclusion
Both split-type and integrated C-arm systems have their own advantages. Choosing the right type should be based on the actual needs of the clinical setting:
If your priority is flexibility, high-performance image processing, and remote operation, the split-type C-arm is a strong choice.
If you’re dealing with space limitations and need easy mobility, the integrated model is likely more suitable.
Regardless of the type, the core value of any C-arm system lies in providing efficient, precise, and safe intraoperative imaging support. Choosing the right equipment not only enhances clinical workflows but also safeguards patient safety during surgical procedures.
