5 results about "Hemorrhoids" patented technology

The invention relates to a disposable negative-pressure loop ligation appliance for hemorrhoids of patients. The disposable negative-pressure loop ligation appliance is characterized by comprising a gun shell, a fixing seat is mounted at the upper end of the gun shell, a cannula is fixed to the front end of the fixing seat, a push tube is sleeved on an outer layer of the cannula, a suction port is arranged at the front end of the cannula, an expansion tube is inserted in the suction port, two outlets are arranged at the rear end of the cannula, one outlet is connected with a check valve, the other outlet is connected with an air inlet valve, a negative-pressure cylinder is further arranged in the middle of the inside of the gun shell, an air inlet of the negative-pressure cylinder is communicated with another port of the check valve, the front end of a piston rod in the negative-pressure cylinder is connected with a negative-pressure trigger, and a loop ligation trigger is arranged on the lower side of the fixing seat and is hinged with the rear end of the push tube. The disposable negative-pressure loop ligation appliance for the hemorrhoids of the patients has the advantages that the disposable negative-pressure loop ligation appliance is convenient and speedy and is simple in operation when used in loop ligation treatment for hemorrhoids of a patient, cross infection is prevented, suffering of the patient is relieved, and the disposable negative-pressure loop ligation appliance is applicable to hospitals in various environments and is obvious in loop ligation effect.

The invention discloses a drug component and preparation for treatment of hemorrhoids and a preparation method of the drug component. The drug component is prepared from, by weight, 80-120 parts of negative-ion small-molecule water, 10.1-14.1 parts of agarotetrol, 10-30 parts of bear bile, 1-5 parts of carbomer, 0.6-1.0 part of natural vitamin E, 0.2-0.6 part of vitamin C and 0.1-0.3 part of allantoin. The drug component has efficacies of clearing heat and dispersing toxicity and eliminating main causes of excessive fire and too much accumulated toxicity of the hemorrhoids, and healing of the hemorrhoids is realized; drugs for promoting blood circulation to remove blood stasis and consolidating basis are used for strengthening healthy energy and driving away evil, recurrence of the hemorrhoids is avoided, and the drug component has significant effect on the hemorrhoids without obvious side effects and is high in curative rate, safe and reliable, short in course of treatment, fast in curative effect, and good in effect.