244 results about "Oral Cancers" patented technology

Methods and device for detecting the presence of tumor biomarkers in oral squamous cell carcinoma. A membrane based cell capture device allows deliver of cell samples and reagents to the membrane

Methods of monitoring the expression of genes in malignant oral cells is disclosed. Gene expression profiles are used to identify markers associated with malignant oral cells and to diagnose oral cancer.

An oral cancer screening device 10 used for the detection of pre-cancerous and cancerous tissue has a power supply 100, an illumination source 200, a selector switch 300 that enables the activation of a specific wavelength of light from the illumination source 200, an electrical system 400 in communication with the selector switch 300 and the illumination source 200, a heat sink 500 in thermal communication with the illumination source, a filter or cover 600 to protect the illumination source, and a transparent sheath 700 for providing a sanitary shield for the device when it is brought into contact or close proximity with the patient oral cavity. The sheath may optionally have an angled mirror incorporated at a distal end of the sheath to provide the operator with a reflected image of the illuminated tissue 900. The operator will optionally utilize head mounted lenses 800 to assist the operator's visualization of the light from the illuminated oral cavity.

An oral screening toothbrush is provided for screening for oral diseases such as oral cancer and dental caries. The toothbrush emits blue light into the oral cavity and captures an image of the reflection of blue light. Image processing techniques are used to analyze the images to screen for oral diseases. Further, the toothbrush is comprised in a system including a data transfer medium (i.e. “smartphone”) and the Cloud, which allows for data transfer between multiple platforms from the toothbrush. The oral screening toothbrush and extended system provide for in-home oral screening and interaction with health professionals.

A medical X-ray tube system for dental diagnosis and oral cancer therapy based on nano-material is disclosed. The medical X-ray tube system may include a body and an X-ray emission module emitting X-rays using a cathode having a chipped nano-structured material. The X-ray emission module may be separable from the body. The medical X-ray tube system may be formed as a pen that can be inserted in the oral cavity for displaying an accurate image of an inner location of the oral cavity needing a diagnosis. For treatment of oral cancer requiring an appropriate amount of radiation therapy, brachytherapy may be conducted without concern of exposure of normal tissues to radiation because radiation can be directly irradiated to a diseased part. The X-ray emission module may use a chipped nano-structured material, for example, a carbon nanotube.

The invention discloses a water-soluble fullerene nano-material as well as a preparation method and an application thereof. A general structural formula of the water-soluble fullerene nano-material is shown as C2n(OH)x(Amino Acid)y, wherein n is less than or equal to 60 and is greater than or equal to 20, x is less than or equal to 50 and is greater than or equal to 0, y is less than or equal to 20 and is greater than or equal to 0 and Amino Acid is water-soluble amino acid. The nano-material provided by the invention is applied to preparation of medicines for treating tumors, wherein the tumors include at least one of liver cancer, lung cancer, colorectal cancer, renal cancer, pancreatic cancer, cancer in bones, breast cancer, ovarian cancer, prostatic cancer, esophagus cancer, gastric cancer, oral cancer, nose cancer, laryngeal cancer, cancer of biliary duct, cervical cancer, uterine cancer, testicle cancer, meningeoma, skin cancer, melanoma and sarcoma. The nano-material profvided by the invention is good in water solubility, good in affinity with organisms and low in preparation cost, and the nano-material can obviously block off tumor vessels and rapidly cut off nutrition supply to tumor tissues.

A point of care diagnostic test, device and disposables for determining a patient risk for oral cancer in the same visit that a sample is collected.

The invention belongs to the field of medicines, and relates to an application of a method for degrading all carbohydrate chains in the blood to be monosaccharide and detecting the monosaccharide in cancer detection. A sample in the method for degrading the blood to obtain the monosaccharide and detecting the monosaccharide is the blood, and the cancer includes lung cancer, gastric cancer, ovarian cancer, penis cancer, esophagus cancer, oral cancer, biliary duct cancer, breast cancer, adenocarcinoma perampullaire, rectal cancer and bladder cancer. The method has the characteristics of simplicity and easiness in operation steps, easiness in popularization, short detection time, low requirement on the instrument, low detection cost, less consumption of blood and the like. The result displays that based on the content of eight monosaccharides in the blood, not only can a normal person and a cancer patient be distinguished, but also different cancers can be distinguished. The method for simplifying glycomics knowledge and applying in the detection of the biomarker of blood is first created in the world.

The present invention relates to the use of antrodia camphorata in the treatment of skin conditions, allergic rhinitis, diabetes mellitus and its complications, cancer cachexia, hypercholesterolemia, gout in a subject in need of such treatment. The present invention is also directed to the use of antrodia camphorata in the prevention and treatment of oral cancer and arterial restenosis, in a subject in need of such prevention. The methods comprise the steps of: identifying a subject in need thereof, and administering to the subject a formulation comprising an effective amount of antrodia camphorata, whereby the symptoms in the subject are reduced or prevented. The composition can be a pharmaceutical composition or a nutraceutical composition.