Navigation Links
Swallowing a diagnostic pill
Date:12/4/2013

A tiny capsule that can carry out a chemical analysis of the contents of one's stomach could identify the presence of so-called "occult" blood at very low levels. The data is automatically broadcast to an external monitoring device for detection of early stage stomach cancer by one's physician. Details of the invention and initial trials are described in a forthcoming issue of the International Journal of Biomedical Engineering and Technology.

Hongying Liu, Panpan Qiao, Xueli Wu, Lan Zhu, Xitian Pi and Xiaolin Zheng of Chongqing University, in China, have adapted capsule endoscopy to allow them to detect tiny quantities of blood that might be present in a patient with the earliest signs of stomach cancer. The capsule is encased in non-toxic and acid-safe polycarbonate. It carries inside it a detector, power supply, and wireless transmitter. The device has a detection limit of 6 micrograms per liter of fluid and laboratory tests demonstrate its simplicity as well as its reliability. Once its task is complete the tiny pill-like device would be disposed of through the usual route without harm to the stomach or intestine. This approach thus avoids the uncomfortable and risk retrieval of such a device via the oral route.

Occult bleeding is usually first identified in patients who have given a stool sample in which blood is found. However, it is important to identify the source of such blood, whether intestine or stomach. The detection of occult blood is indicated as one method of early diagnosis and so reduction of mortality from gastrointestinal cancers given the availability and adoption of suitable treatment by the patient.

The next step is to take the patent-pending device to clinical safety testing and then to in patients. It is so far likely to prove safe to use, less invasive than other endoscopic technology and devices.


'/>"/>

Contact: Albert Ang
press@inderscience.com
Inderscience Publishers
Source:Eurekalert

Page: 1

Related medicine news :

1. Swallowing exercises linked with short-term improvement among patients with head and neck cancer
2. Swallowing exercises can help patients with head and neck cancer
3. Food elimination diet identifies causes of difficulty swallowing and swelling of the throat
4. Electrical brain stimulation can alleviate swallowing disorders after stroke
5. Swallowing Nasal Sprays, Eye Drops Can Harm Kids, FDA Warns
6. Experts urge rapid evaluation for swallowing and voice problems after brain surgery
7. Fewer Children Injured From Swallowing Caustic Chemicals: Study
8. West Penn Allegheny Health System is First in Pennsylvania to Perform Groundbreaking Minimally-Invasive Procedure for Swallowing Disorder
9. Swallowing Magnets Can Be Fatal for Children
10. Swallowing exercises preserve function in head and neck cancer patients receiving radiation
11. Diagnostic Scans Tied to Radiation Risk for Gastro Patients
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... ... Arkansas that offers insurance and financial preparation services, is providing an update on ... Rescue organization. , Rock City Rescue is a locally recognized nonprofit that provides ...
(Date:10/13/2017)... , ... October 13, 2017 , ... PurhealthRX , ... Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD oil will revolutionize ... providing a CBD form that can be easily incorporated into liquid products, while reducing ...
(Date:10/13/2017)... ... , ... The Visiting Nurse Association (VNA) of Somerset Hills is proud to ... unique items from across the nation, this holiday-themed event will raise funds and awareness ... VNA. The boutique will be open Saturday, November 4 (10:00 a.m. – 5:00 ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Software Development, has been awarded a contract by the Center for Medicare and ... aims to accelerate the enterprise use of Agile methodologies in a consistent and ...
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of ... announced today its plans to open a flagship location in Covington, LA at 401 ... Rooms To Go store next to Office Depot in the Holiday Square shopping center. ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... Texas , Oct. 11, 2017  Caris Life ... focused on fulfilling the promise of precision medicine, today ... has joined Caris, Precision Oncology Alliance™ (POA) as its ... cancer centers, the St. Jude Crosson Cancer Institute will ... advance the use of tumor profiling, making cancer treatment ...
(Date:10/10/2017)... COUNTY, Calif. , Oct. 10, 2017  NDS received FDA ... Mobile  — a medical-grade battery-powered display stand specifically designed for endoscopy ... to transform technology into a clinical solution to support the improvement ... Innovative Design ... ZeroWire Mobile Wireless Solution ...
(Date:10/5/2017)... 2017  In response to the nationwide opioid ... Surgeons (AAOMS) released prescribing recommendations that urge ibuprofen ... as a first-line therapy to manage a patient,s ... Recognizing the value and importance of ... Prescribing: Acute and Postoperative Pain Management" stresses that ...
Breaking Medicine Technology: