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Philips Launches AR for Image-Guided Spine, Cranial and Trauma Surgery

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Philips, a leader in integrated image-guided therapy solutions, today announced the development of an industry-first augmented-reality surgical navigation technology that is designed to help surgeons perform image-guided open and minimally-invasive spine surgery.

Philips is a pioneer in hybrid operating room (hybrid OR) solutions to facilitate both surgical and minimally-invasive endovascular procedures, with over 750 hybrid ORs installed globally.

The addition of this new augmented reality technology will further widen the scope of Philips hybrid OR solutions to other fast-growing areas of image-guided surgery including spine, cranial and trauma procedures.

Spine surgery was traditionally an ‘open surgery’ procedure, accessing the affected area via a large incision so that surgeons could physically see and touch the patient’s spine in order to position implants such as pedicle screws.

In recent years, however, there has been a definite shift to the use of minimally-invasive techniques, performed by manipulating surgical tools through small incisions in the patient’s skin in order to minimize blood loss and soft tissue damage, and consequently reduce postoperative pain.

Due to inherently reduced visibility of the spine during these procedures, surgeons have to rely on real-time imaging and navigation solutions to guide their surgical tools and implants.

The same is true for minimally-invasive cranial surgery and surgery on complex trauma fractures.

Philips is developing a new augmented-reality surgical navigation technology, which will add additional capabilities to the company’s low-dose X-ray system.

The technology uses high-resolution optical cameras mounted on the flat panel X-ray detector to image the surface of the patient. It then combines the external view captured by the cameras and the internal 3D view of the patient acquired by the X-ray system to construct a 3D augmented-reality view of the patient’s external and internal anatomy.

This real-time 3D view of the patient’s spine in relation to the incision sites in the skin aims to improve procedure planning, surgical tool navigation and implant accuracy, as well as reducing procedure times.

“This unique augmented-reality technology is an example of how we expand our capabilities with innovative solutions in growth areas such as spine, neuro and trauma surgery,” said Ronald Tabaksblat, Business Leader Image-Guided Therapy Systems at Philips. “By teaming up with clinical innovation leaders, we continue to find ways to convert open surgery to minimally-invasive treatment to reduce post-operative pain and expedite recovery.”

As part of a joint clinical research program, Philips hybrid ORs with this new capability will be installed in a network of ten clinical collaborators to advance the technology.

The results of the first pre-clinical study on the technology have been published in the prestigious SPINE journal, as a result of a collaboration between Philips, Karolinska University Hospital (Stockholm, Sweden) and the Cincinnati Children’s Hospital Medical Center (Cincinnati, USA). The technology was shown to be  significantly better with respect to overall accuracy, compared to pedicle screw placement without the aid of Philips’ augmented-reality surgical navigation technology (85% vs 64%, p<0.05).

“This new technology allows us to intraoperatively make a high-resolution 3D image of the patient’s spine, plan the optimal device path, and subsequently place pedicle screws using the system’s fully-automatic augmented-reality navigation,” said Dr. Skúlason of the Landspitali University Hospital, Reykjavik, Iceland. “We can also check the overall result in 3D in the OR without the need to move the patient to a CT scanner. And all this can be done without any radiation exposure to the surgeon and with minimal dose to the patient.”

The technology was also recently presented at the North American Spine Society Annual Meeting in Boston by Dr. Adrian Elmi-Terander of Karolinska University Hospital, Sweden.

 “Since we no longer do open spine surgery, we depend on imaging and image quality,” commented Prof. Seekamp from the Universitätsklinikum Schleswig-Holstein in Kiel, Germany. “I had expected the operations to take a little longer in the hybrid OR, but in fact just the opposite is true.”

Dr. Bemelman, trauma surgeon at the Elisabeth Hospital in Tilburg, the Netherlands, said “We teamed up with vascular, neuro and orthopedic surgeons to create this multi-purpose OR to realize a high room utilization, provide state-of-the-art care and reduce the overall cost for the hospital.”

 


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Nigeria CommunicationsWeek believes that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. So since 2007, we have devoted our energy to independent reportage of technology and how they affect lives.

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Nigerian Banks Lost over N8Bn to Internet Fraudsters in 2022-  EFCC

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Economic and Financial Crimes Commission (EFCC), yesterday said  that banks in the country lost over N8 billion to internet fraud, otherwise known as Yahoo-Yahoo Boys, in 2022.

Nigerian Banks Lost over N8Bn to Internet Fraudsters in 2022-  EFCC

Ola Olukoyede, chairman of the commission, also disclosed how Yahaya Bello, former governor of Kogi state allegedly moved a staggering $720,000 from the state account to pay his child’s school fees.

Olukoyede,  who made the disclosure during an interactive session with media executives in Abuja, narrated how cyber crime has hurt the companies and its negative effects in attracting direct foreign investment for the country. He lamented that no fewer than 71 percent of companies operating in Nigeria were victims of cybercrime in 2022 even as he argued that the Commission’s war against internet fraud is about safeguarding the country’s future.

“In 2022 alone, I’m waiting for the report of 2023, we discovered that more than 71 percent of Nigerian industries, companies and firms fell victim to cyber crime. Now, which country or company would thrive with this kind of thing? “You want to attract foreign direct investment; the moment you come in, Yahoo boys will attack your platform. You start losing money and you think they would stay?

“Is that not what we are seeing? We are rescuing the future of Nigeria by going into this cyber crime investigation and prosecution.

“Now, within that period, the Nigerian economy lost $706 million (via) these companies through cyber crime, to the activities of these Yahoo Yahoo boys because we don’t take them seriously now, not knowing that we are sitting on a keg of gunpowder.

“The alarming statistics continued with Nigerian banks losing over N8 billion to electronic transfer fraud in the first  nine months of 2022.

“A system lost over N8 billion to a particular scheme of fraud and you are asking EFCC to close its eyes to that kind of situation. Are we even fair to ourselves?”

He said the agency is prosecuting two of its operatives for violating the agency’s code of conduct.

He said the commission has made some reforms to enhance its fight against corruption, including the creation of the directorate of fraud risk assessment/control and ethics/integrity.

 

 


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Students Loans’ Beneficiaries to Start Repayment 2 Years after Graduation-  NELFUND:

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Nigerian Education Loan Fund (NELFUND) has said that students in tertiary institutions and approved vocational centres would start repayment of the loan two years after graduation.

Students Loans’ Beneficiaries to Start Repayment 2 Years after Graduation-  NELFUND:

However, NELFUND management specifically stated that the repayment of the loan would commence if the students secured a job or went into business.

Mr. Akintunde Sawyerr, managing director, NELFUND, said the Act specify a moratorium of two years after graduation for the students to begin repayment of the loan.

Sawyerr said if the students start work, his employer would be expected to remit 10 percent into NELFUND dedicated account.

He added: “The loan does not have a specified repayment tenure. It makes it easy for students to apply for the loan. NELFUND would pay according to the documents provided by the institutions. We cannot put tenure on the loan; some will die, drop out, ‘Japa’ or refuse to pay. While those who went into business would pay into same account.

“It is a revolving a loan. We will not put students under pressure to get the loan and we are not going to state a tenure because it is not a commercial loan.’’

According to him, the loan is meant for students in public universities, polytechnics, colleges of education and vocational institutes, who apply via NELFUND portal and are expected to present their JAMB admission letter, NIN and BVN.

He explained that non-students would not have access to the loan and that NELFUND has put the necessary machinery in place to ensure that beneficiaries can be reached when the need arises.

His words: “We are using technology to run the new system. The process of application is online through our dedicated portal and we are limiting human contact as much as possible. Once you have a Bank Verification Number (BVN) and National Identification Number (NIN), which are parts of the requirements, we will have access to your data and all your accounts. This will also help us to know if you are qualified or not,” Sawyerr stated.

The MD disclosed that students already in institution are eligible to apply for the loan at any level of their study and must be at the beginning of each academic session.

He noted that such students would have to provide their admission and matriculation details in addition to BVN and NIN.

Sawyerr added that about 1.2 million Nigerian students in tertiary institutions and government-recognized vocational centres would be among the first batch of beneficiaries and that the figure would increase as time goes on.

The NELFUND boss disclosed that the scheme would be funded from one per cent of the total annual revenue by the Federal Inland Revenue Service (FIRS), which would amount to N194 billion if the agency meets its projection.

Sawyerr observed that the loan would be paid in two segments, the first, being the school fees, which would be paid directly to the institutions while stipend would be paid into students’ account for their day-to-day upkeep.

He added that the amount individual students would access varies because of the course of study, school fees and geographical location of the institutions.

“You don’t start paying back the loan until two years after your National Youth Service Corps (NYSC) scheme and you have secured a job or business. A beneficiary can defer repayment if he has not secured a job, but if after due diligence, he/she defaulted, then the student becomes a criminal and we will work with government agency that can help us get the money back, for example, EFCC, ICPC,” Sawyerr stated.


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GPA Raises Alarm, Says Malaria Vaccine Can Cause Meningitis

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Global Prolife Alliance (GPA), global health organization, has told the National Assembly that the intended malaria vaccine currently proposed by Bill Gates, American billionaire, for Nigeria can trigger meningitis in the populace.

GPA Raises Alarm, Says Malaria Vaccine Can Cause Meningitis

Dr. Philip Njemanze, chairman of GPA, gave the warning in a statement released to newsmen in Owerri, the Imo state capital.

Njemanze, known for being pro-health in the Catholic church, charged the national assembly not to be in a hurry to succumb to the pressure of the bill currently before the house.

He said the vaccine may trigger the deaths of millions of Nigerian children prone to cerebral meningitis, especially in the northern part of the country.

Part of the letter read “Among the side effects is a tenfold increase in cerebral meningitis. Nigeria is endemic for cerebral meningitis. A tenfold increase could cause the deaths of millions of children, especially in northern Nigeria.

“Please intervene and call for a public hearing, for an open public discussion on the pros and cons with expert opinions from both sides. This will help the Nigerian people to be better informed about granting or withholding consent for the vaccination.

“Your intervention could save millions of lives, especially in northern Nigeria, where meningitis is most endemic, particularly at this time of serious insecurity,” Njemanze warned.

 

 


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