6 results about "Gallbladder Stone" patented technology

The invention discloses a traditional Chinese medicine composition for treating gallstone and a preparation method thereof, and relates to the technical field of traditional Chinese medicine compositions, and the traditional Chinese medicine composition for treating gallstone is characterized by comprising the following components: lysimachia christinae hance, endothelium corneum gigeriae galli, lygodium japonicum, radix curcumae, corn stigma and szechwan chinaberry fruit. Clinical and experiments prove that the traditional Chinese medicine composition can effectively eliminate clinical symptoms of gallstone, and can correct liver function and dyslipidemia, relieve the inflammation level, regulate abnormal metabolism of cholesterol-bile acid, remarkably promote dissolution and discharge of gallstone and inhibit recurrence of gallstone. The traditional Chinese medicine composition not only can effectively prevent and treat gallstone and remarkably relieve clinical symptoms of patients, but also can reduce the treatment cost and avoid pain caused by operations, and has a wide application prospect.

The application provides an auxiliary device for removing gallbladder stones from a cystic duct, which comprises a longitudinal extension body with a proximal end and a distal end, and a dilating body connected to the distal end of the longitudinal extension body, the cross section of the dilating body increases along a first longitudinal direction, and the dilating body is provided with an open slot, wherein the first longitudinal direction is opposite to the direction of the auxiliary device entering a target subject. Based on the auxiliary device for removing gallbladder stones from a cystic duct, the application uses a cystic duct incision method to replace a bile duct incision method, specifically, after gallbladder removal, the auxiliary device is placed along the cystic duct, and a knife placed in the open slot is used to incise the cystic duct, so that the dilating body of the auxiliary device is used to dilate the cystic duct with a small diameter, and the operation purpose is achieved. Since the bile duct is not damaged, the patient does not need to be placed with a T-shaped drainage tube after the operation, and the postoperative pain of the patient is greatly reduced.

The application discloses a gallbladder stone suction and extraction device, which comprises a tubular body, an open front end of the body forms a stone storage space, a rear end of the body forms a connecting end, the connecting end is provided with a negative pressure channel communicated with the stone storage space, the body surrounds the stone storage channel to form an adjusting channel, and a sealing seat is in sealing sliding connection with the stone storage channel; an adjusting seat is located in the adjusting channel and slides along the length direction of the adjusting channel; an elastic film is annular, one end of the elastic film is sleeved with the adjusting channel and connected with the adjusting seat, the other end of the elastic film is connected with the sealing seat, and the elastic film is provided with a plurality of through holes; and a negative pressure source is connected with the connecting end, the negative pressure source provides negative pressure to the stone storage space through the negative pressure channel, the stones are adsorbed through the through holes and resist the elastic film, the negative pressure source cooperates with the elastic film to realize the fixation and transfer of the stones, the stones are temporarily stored through the stone storage channel, the continuous stone extraction is realized, and the stone extraction effect is greatly improved.

The invention provides a pharmaceutical composition. The pharmaceutical composition is prepared from statins lipid-lowering drugs, folic acid, 5-methyltetrahydrofolic acid and pharmaceutically acceptable auxiliary materials. The invention also provides application of the pharmaceutical composition in preparation of medicines for preventing gallstone. The pharmaceutical composition disclosed by the invention has the advantages that the pharmaceutical composition is particularly suitable for preventing gallbladder cholesterol calculus, and the clinical benefit is obviously superior to that of a single statin lipid-lowering drug. In addition, a patient can take the medicine conveniently, and the medical cost is reduced.

The invention discloses a choledochoscope calculus removal mesh basket for intraoperative calculus removal, which comprises a control handle and an outer sheath tube communicated with the front end of the control handle, and a mesh basket body is arranged in the outer sheath tube. The mesh basket body comprises a connecting block, a plurality of elastic supporting wires arranged on the edge of the upper end of the outer wall of the connecting block and distributed at equal intervals, a mesh basket core arranged on the inner walls of the elastic supporting wires in a matched mode and a connecting wire arranged in the middle of the rear end of the connecting block, and preformed arc-shaped guide wires are arranged at the positions, corresponding to the front ends of the elastic supporting wires, of one side of the front end of the mesh basket body. A blocking net is arranged at the far end of the preformed arc-shaped guide wire, a sliding hole is formed backwards in the position penetrating through the lower portion of the front end of the outer wall of the connecting block, an inner core wire is arranged at the far end of the blocking net, and the inner core wire has operation allowance in the control handle so that the net basket body can slide in the outer sheath tube conveniently. The calculus removing device is convenient to operate, the mesh basket can form an arc shape when being opened, calculus can be actively pushed or swept into the mesh basket, and therefore the calculus removing efficiency and the success rate are improved.

The gallstone suction and extraction device comprises a tubular body, the front end of the body is open to form a stone storage space, the rear end of the body forms a connecting end, the connecting end is provided with a negative pressure channel communicated with the stone storage space, the body surrounds the stone storage channel to form an adjusting channel, and a sealing seat and the stone storage channel slide in a sealed mode; the adjusting seat is located in the adjusting channel and slides in the length direction of the adjusting channel; the elastic film is annular, one end of the elastic film is sleeved with the adjusting channel and connected with the adjusting seat, the other end of the elastic film is connected with the sealing seat, and through holes are distributed in the elastic film; the negative pressure source is connected with the connecting end, the negative pressure source provides negative pressure for the stone storage space through the negative pressure channel, the stone is adsorbed through the through holes to abut against the elastic film, and the stone is fixed and transferred through cooperation of the negative pressure source and the elastic film, so that temporary storage of the stone is achieved through the stone storage channel, and continuous stone taking is achieved; therefore, the calculus removing effect is greatly improved.