35results about How to "Sensitive and reliable detection" patented technology

Early detection of tumors is a major determinant of survival of patients suffering from tumors, including bladder tumors. Members of the BTM or UBTM family can be highly and consistently accumulated in bladder tumor tissue and other tumor tissue, and/or can be accumulated in urine of patients, and thus are markers for bladder and other types of cancer. In certain embodiments, BTMs or UBTMs can accumulate in the urine, and detection of UBTM family members can be an effective diagnostic approach. In some embodiments, quantitative PCR methods have advantages over microarray methods. In other embodiments, detection and quantification of a plurality of BTMs or UBTMs can increase the sensitivity and specificity of detection of bladder cancer, and therefore provides methods for determining the stage and type of bladder cancer. Kits provide easy, convenient ways for carrying out the methods of this invention.

In one aspect, the present invention features methods for detecting at least one neurological disorder in a patient, the method comprising obtaining a biological sample from the patient; and detecting at least one aberrant human glutamate transporter 2 (EAAT 2) mRNA in the sample as being indicative of the neurological disorder in the patient. In a particular aspect, the invention is useful for detecting amyotrophic lateral sclerosis (ALS) in the patient.

The invention discloses a test device and a test method for an infrared remote controller. The test device of the infrared remote controller comprises a machine body, a clicking part for simulating abutton that presses the infrared remote controller, a testing clamp for positioning the infrared remote control, an infrared signal receiving part for receiving the infrared signals sent by the infrared remote controller, a central control processing unit for controlling the clicking part to work and processing infrared signals received by an infrared signal receiver, and a display device for displaying the test results. The clicking part and the testing clamp are mounted on the machine body. The infrared signal receiving part is connected to the central control processing unit. And the display device is connected to the central control processing unit. The device further comprises a signal sampling circuit, and the clicking part and the central control processing unit are electrically connected to the signal sampling circuit. According to the test device and the test method for the infrared remote controller, the test device can test the infrared remote controller automatically.

The invention discloses equipment with a door body and a control method of the equipment. The control method comprises the steps that a control device obtains states of multiple signal receivers; thecontrol device generates control instructions according to the states of the multiple signal receiving ends; the control device controls a body according to the control instructions. A dish washing machine is internally provided with multiple signal transmitters and multiple signal receivers, so that detection is more reliable and flexible, misoperation is avoided, and the use experience of a useris improved.

Early detection of tumors is a major determinant of survival of patients suffering from tumors, suffering from these cancers, including bladder tumors. Genetic markers can be highly and consistently accumulated in bladder tumor tissue, other tumor tissue, and/or in urine of patients having bladder cancer. Detection of these markers can be an effective diagnostic tool to guide therapy. Detection and quantification of a plurality of bladder tumor markers using polymerase chain reaction methods can increase the sensitivity and specificity of detection of bladder cancer, provide methods for determining the stage and type of bladder cancer, and provide specific methods for treatment.

The invention relates to a side-mounted suspended magnetic induction liquid level switch, wherein a liquid level switch is arranged at the position of a through hole at the side of a box body and comprises a transition part, a threaded connecting head, a stainless steel pipe, a dry reed pipe, an output lead, a horizontal shaft, a stainless steel rod, a floater and a weight. The invention solves the technical problems of large size, complicated structure, difficult connection, easy occurrence of leakage and poor detecting reliability of a traditional liquid level switch. The side-mounted suspended magnetic induction liquid level switch has the advantages of simple installation, convenient wire connection, high switch reliability, long service life, high sensitivity and low energy consumption.

The invention discloses a detection circuit designed on basis of a Pi-shaped LC filter. The detection circuit comprises a transformer T, a rectifier circuit, a filter circuit and a humidity detection processing circuit, a capacitor C6, an inductor L and a capacitor C7 are arranged in the filter circuit, a first end of the capacitor C6 is connected with a first end of the inductor L and one end of a direct-current output end of the rectifier circuit respectively, a second end of the inductor L is connected with the humidity detection processing circuit and a first end of the capacitor C7 respectively, a second end of the capacitor C7 is connected with a second end of the capacitor C6 and connected with another end of the direct-current output end of the rectifier circuit, the second end of the capacitor C7 is connected with the humidity detection processing circuit, and a switch circuit, a voltage stabilizing circuit, a time-based oscillating circuit and a sensor circuit are arranged in the humidity detection processing circuit. The Pi-shaped LC filter is adopted for filtering, ripple wave content of a power source provided to the humidity detection processing circuit is lowered effectively, and safe and stable working of the humidity detection processing circuit is guaranteed.