3D technology allows surgeons to carry out highly accurate operations, writes Nadia Badarudin
FOR most of us, 3D vision is all about watching movies or playing games in realistic visuals.
But have you wondered about the use of 3D imaging in the medical field, and how it can benefit both surgeons and patients?
The application of 3D imaging in laparoscopy surgery or minimally invasive surgery (MIS) has been around for several years. However, the technology only reached us recently.With it, a surgeon can view the patient’s anatomy as closely as during an open operation.
REALISTIC VISUALS
The technology, Aesculap EinsteinVision 3D laparoscopy system debuted in 2012. It was recently launched here by B. Braun Medical Supplies Malaysia. It allows surgeons to perform highly accurate laparoscopy surgeries with its state-of-the-art 3D HD technology with realistic visuals of the human anatomy.
Consultant obstetrics and gynaecology
Dr S. Selva, who has performed 2D laparoscopy surgeries for 20 years, says the new 3D system offers improved accuracy and better depth perception.
“Traditionally all laparoscopic surgeons using 2D images were actually operating with one eye closed. This resulted in the lack of depth perception which compromises surgical speed and precision,” he says.
“However, the Aesculap EinsteinVision 3D laparoscopy system enables the surgeon to see a visual environment that closely matches our natural 3D vision. This improves precision and the depth perception of the surgeon.”
Dr Selva has performed more than 150 laparoscopic surgeries using the new German technology. Apart from gynaecology, the Aesculap EinsteinVision 3D laparoscopy system can be used for general and cardiac surgeries as well as urology.
The 3D HD system has two cameras and two optical lenses that transmit two offset images on the medical 3D monitor.
When the surgeon wears circular, polarised 3D glasses, the two images are merged by the brain into one, giving the perception of depth and better spatial resolution.
Dr Selva says: “This also provides better hand-eye coordination and clearer visualisation, especially when grasping, dissecting and suturing, making it very comfortable, less strenuous and less tiring for the surgeon.”
BENEFITS PATIENTS
Apart from making laparoscopy surgery better and easier for surgeons, Dr Selva says the technological advancements will benefit patients in many ways too.
Laparoscopy surgery using the 3D technology ensures a high level of safety and accuracy. It involves a small incision, which means less pain and scars for the patient.
“The 3D technology enables a rapid return of bowel function and return to solid foods after surgery. It also reduces the risks of surgery complications, wound infections or post-operative adhesions.
“In other words, it makes it possible for a rapid recovery for the patient, resulting in a shorter hospital stay and fewer bills in the long-run,” he explains.
FUTURE
B. Braun Aesculap Division general manager Yeong Lih Chyun says the 3D technology will become increasingly prevalent in operating rooms over the next few years.
Yeong says the company is confident that the 3D technology will make laparoscopy surgery safer and effective, and benefit more patients in the future.
The Aesculap EinsteinVision 3D laparoscopy system is currently available in a private hospital in Malacca and at a government hospital in Sabah. Details at www.bbraun.com