Medway Hospital Introduces Capsule Camera for Bowel Cancer Screening

New minimally invasive test offers quicker diagnosis and improved patient experience for suspected bowel cancer cases.

Generic image of a small medical capsule on a sterile surface.
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Generic image of a small medical capsule on a sterile surface.

The Medway Maritime Hospital has become the first in the region to offer a new capsule endoscopy service, allowing patients to swallow a tiny camera for quicker and less invasive bowel cancer screening.

Mark Freeman, 65, from Walderslade, was the first patient to undergo the procedure on Wednesday, 28 October. The new service aims to reduce waiting times and discomfort associated with traditional colonoscopies.
Unlike conventional colonoscopies, which involve a flexible tube inserted into the bowel and may require sedation and a hospital stay, the capsule endoscopy involves swallowing a pill-sized camera. Patients can then continue their normal day while the capsule travels through their system over five to eight hours, capturing thousands of images.
Clinical staff download the images from a recorder worn by the patient to analyse for signs of bowel cancer and other conditions like Crohn's disease. The capsule is then flushed away naturally.
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"I wasn’t quite sure what to expect when they contacted me to say I was eligible for the new service, but the staff explained the procedure to me extremely well on the day and the whole process was very straightforward and pain-free."

Mark Freeman · Patient
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"Four years ago I underwent a traditional colonoscopy. Not only did I have to be sedated for it I was also in hospital for six hours. Whereas with the camera, the procedure from start to finish took about an hour. Once I’d swallowed the capsule I was also able to go home and carry on with my normal day which was just fantastic."

Mark Freeman · Patient
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"It really is quite amazing that technology like this is available for patients like me."

Mark Freeman · Patient
James Hatfield, Head of Nursing for Specialist Medicine, highlighted the benefits of the new technology. "This technology offers a less invasive alternative, allowing patients to continue much of their normal day while the capsule captures detailed images of the bowel," he stated. "The introduction of colon capsule endoscopy will help more patients access diagnostic tests quickly and safely, supporting earlier diagnosis and treatment where needed."
The hospital encourages anyone experiencing symptoms that could indicate cancer to contact their GP promptly, as early detection and treatment can significantly improve outcomes.
Based on information from the official source: Medway NHS Foundation Trust (02/11/2026)