5results about How to "Reduce economic pressure" patented technology

The application discloses a probe and a method for detecting micro residual lesions. The probe for detecting micro residual lesions is a four-layer encrypted imbricated hybrid capture probe, wherein two layers of probes are wild-type probes, and two layers are mutant probes. The nucleic acid sequence of the wild-type probe comprises the sequence described in SEQ ID NO. 1-SEQ ID NO. 74, and the nucleic acid sequence of the mutant probe comprises the sequence described in SEQ ID NO. 75-SEQ ID NO. 149. The four-layer encrypted imbricated hybrid capture probe for detecting micro residual lesions is designed, a micro residual lesion molecular detection method with high sensitivity and good specificity is provided, the low-frequency mutation capture efficiency is high, and the detection limit of the ct DNA mutation frequency containing micro residual lesions can be as low as 0.005%.

The utility model relates to the technical field of straight arm vehicle type equipment, in particular to a straight arm series right side box which is provided with an oil tank, an oil return filter, an air filter element, a liquid level meter, a high-pressure filter, an emergency pump, a pump motor, a variable pump, a shell and the like, the formed structural layout can improve the efficiency of welding workers, the welding time is saved, and the production efficiency is improved. The cost caused by using different tools is reduced, the number of tools used for assembling is reduced, and the cost is reduced. The oil tank, the oil return filter, the air filter element, the liquid level meter, the high-pressure filter, the emergency pump, the pump motor, the variable pump, the shell and the like are arranged, and the formed structural layout can improve the efficiency of welding workers, save the welding time, reduce the cost caused by using different tools, reduce tools used for assembly and reduce the cost.

The utility model belongs to the field of medical equipment, and particularly relates to a disposable high-frequency electrode slice and a high-frequency cleaning system, and the disposable high-frequency electrode slice comprises an electrode slice body; the electrode plate body is sheet-shaped and comprises a working surface and a mounting surface which are oppositely arranged, and a fixing structure is arranged on the mounting surface; the fixing structure is connected with the snare wire of the electric snare, and high-frequency high-voltage current is introduced through the snare wire of the electric snare, so that the electrode plate body generates high temperature, and the working surface of the disposable high-frequency electrode plate can be used for efficiently cleaning diseases. The disposable high-frequency electrode slice is simple in overall structure and low in cost, reduces economic pressure of a patient, can be used in cooperation with an endoscope, and achieves accurate cleaning of diseases.

The application relates to the field of medical appliances, in particular to a hard paper splint which comprises a yellow paperboard layer and a connecting layer, the yellow paperboard layer is provided with at least two layers, the connecting layer is provided with at least one layer, the connecting layer is located between the adjacent two yellow paperboard layers, the connecting layer is used for connecting and fixing the adjacent two yellow paperboard layers, and the yellow paperboard layer and the connecting layer are both provided with air permeation holes. The application has the effects of good air permeability, low price, simple use, safety and reliability.

The utility model discloses a single-balloon pushing device for calculus incarceration under ERCP, which comprises a rubber inner core, and a zebra guide wire is arranged on the rubber inner core in a penetrating manner; the balloon is fixedly connected to the front end of the rubber inner core in a sleeving manner; a first channel is further formed in the rubber inner core, a connecting opening is formed in the side wall of the front end of the first channel, and the connecting opening is communicated with the interior of the balloon; a front end inner core is integrally arranged at the front end of the rubber inner core. An existing calculus removing balloon is improved, the front-end inner core with certain hardness is additionally arranged, and the balloon is matched with the expansion function of the balloon, so that incarcerated calculus of a patient can be pushed into the wide position of the upper section of the bile duct again, the calculus can be conveniently fished out by a net basket again, surgical operation is not needed, and pain and economic pressure of the patient are relieved.