44 results about "Polypus" patented technology

This invention relates to provide the genes for diagnosing colorectal cancer, the gene sequences searching comprise the steps of: (1) deriving epithelium cells from normal intestines, polypus of intestines and colorectal cancer tissue; (2) collecting genes with highly differential gene expression by Suppression Subtractive Hybridization (SSH), and building library; (3) deriving colonies with relatively high signal intensities from cancer tissue; (4) collecting more clinically cancer tissues by Northern Hybridization, real-time Polymerase Chain Reaction (PCR) combined with analysis of bioinformation to affirm variation between differential gene expression; and (5) selecting the most suitable genes from said library, and using the gene sequence as reagent provides the effects of early diagnosis, specificity, highly sensitivity and safety.

The invention provides a Chinese medicament for treating colorectal polypus. The Chinese medicament comprises the following raw materials in percentage by weight: 32 to 38 percent of dark plum fruit, 24 to 32 percent of stiff silkworm, 15 to 24 percent of zedoary, 6 to 18 percent of safflower, 1 to 3 percent of human nail and 10 to 18 percent of rice vinegar. The preparation method comprises the following steps of: processing the dark plum fruit and the human nail first during the preparation of the Chinese medicament, and preparing the raw materials into oral administration preparations comprising pills, capsules, granules, tablets and enteric-coated sustained-release preparations according to the standard preparation process of various formulations, wherein the enteric-coated sustained-release preparations comprise sustained-release enteric-coated tablets, enteric-coated capsules, enteric-coated pills, enteric-coated soft capsules and the like. The Chinese medicament has the effect of softening hardness to dissipate stagnation and melting polypus, and can cure various kinds of polypus and particularly colorectal polypus.

The invention relates to an instrument for cutting out and taking out a polypus in one step. The instrument is provided with a snare, a net bag, a rigid plastic pipe and a drawing wire. The net bag is fixed to the snare. The near end of the drawing wire is provided with a push-pull handle. The drawing wire is located in the rigid plastic pipe. An auxiliary handle is fixedly connected to the near end of the rigid plastic pipe. The instrument for cutting out and taking out the polypus in one step has the advantages that the net bag is arranged on the snare, the polypus can be taken back while cutting out, operation is convenient, the polypus is easy to fall off and does not need to be grabbed through other instruments any longer, the completeness of the polypus can be reserved when the polypus is taken back in the net bag so as to be beneficial to pathological biopsy of the polypus, the nature of the polypus and whether canceration happens or not are examined, and the instrument has the great value for determining further follow-up visit and treatment.

An improved endoscopic tool easily and efficiently obtains samples of multiple polyps from a patient by debriding one or more polyps and retrieving the debrided polyps without having to alternate between using a separate cutting tool and a separate sample retrieving tool and may be used with an endoscope.

The invention provides a Chinese medicament for treating colorectal polypus. The Chinese medicament comprises the following raw materials in percentage by weight: 32 to 38 percent of dark plum fruit, 24 to 32 percent of stiff silkworm, 15 to 24 percent of zedoary, 6 to 18 percent of safflower, 1 to 3 percent of human nail and 10 to 18 percent of rice vinegar. The preparation method comprises the following steps of: processing the dark plum fruit and the human nail first during the preparation of the Chinese medicament, and preparing the raw materials into oral administration preparations comprising pills, capsules, granules, tablets and enteric-coated sustained-release preparations according to the standard preparation process of various formulations, wherein the enteric-coated sustained-release preparations comprise sustained-release enteric-coated tablets, enteric-coated capsules, enteric-coated pills, enteric-coated soft capsules and the like. The Chinese medicament has the effect of softening hardness to dissipate stagnation and melting polypus, and can cure various kinds of polypus and particularly colorectal polypus.

The invention discloses a polyp resection apparatus. The polyp resection apparatus is additionally provided with an injection function component on the basis of an incision function component, the process of injecting and raising the polyp is realized before a tissue is sheathed with a loop of the incision function component, the tissue is rapidly and accurately sheathed, so that the operation reliability of the polyp resection apparatus is effectively improved, and the working efficiency is improved.

The invention relates to a device capable of unchoking airway fall-off tissue. The device comprises a control handle which is connected with a catheter, and the other end of the catheter is connected with a tissue fixing needle. The tissue fixing needle comprises a needle body and a needle head, the tail portion of the needle body is connected with the catheter, and a hollow channel is formed in the tubular inner portion of the needle body. Steel wire channels are arranged on the tube wall of the needle body, and the steel wire channels are evenly distributed on the tube wall of the needle body in a spiral mode. The steel wire channels and the hollow channel tilt relatively and are communicated with each other. A telescopic inner core of the control handle is connected with a fine steel wire, and the fire steel wire is connected into the hollow channel through the catheter. The other end of the fine steel wire is branched to be superfine steel wires corresponding to the steel wire channels and penetrating out from the steel wire channels, and the control handle controls the superfine steel wires to extend out from the steel wire channels or retract back. According to the device capable of unchoking airway fall-off tissue, the tissue fixing needle is used for fixing the superfine steel wires which extend towards a trachea in the radial direction to hook cut polypus or tumor tissue and smoothly take out the cut polypus or tumor tissue, and a far-end tube cavity is prevented from being plugged in the operation process.

The invention relates to an instrument for cutting out and taking out a polypus in one step. The instrument is provided with a snare, a net bag, a rigid plastic pipe and a drawing wire. The net bag is fixed to the snare. The near end of the drawing wire is provided with a push-pull handle. The drawing wire is located in the rigid plastic pipe. An auxiliary handle is fixedly connected to the near end of the rigid plastic pipe. The instrument for cutting out and taking out the polypus in one step has the advantages that the net bag is arranged on the snare, the polypus can be taken back while cutting out, operation is convenient, the polypus is easy to fall off and does not need to be grabbed through other instruments any longer, the completeness of the polypus can be reserved when the polypus is taken back in the net bag so as to be beneficial to pathological biopsy of the polypus, the nature of the polypus and whether canceration happens or not are examined, and the instrument has the great value for determining further follow-up visit and treatment.

The invention discloses a medicine for treating skin disease and hairdressing. The medicine has the brook anemone as primary material and can combine with the other plants, which selects from one of Blumea balsamifera Dc, Chinese alangium root, delavay ampelopsis root, corn mint or chinarue, or their mixture; in which, the weight ratio of the brook anemone and other plants is 1:100-100:1. The inventive medicine can be used to treat skin moisture and skin disease, such as acne, dermatitis, tetter, flat wart, psora, pityriasis, psoriasis, skin polypus tumor, corporality inductivity skin hypersensitivity and pruritus, dermatophytosis, foot odour, underarm odour, and dander.

The invention provides a vocal cord polyp exsector which comprises a pump component, a water scalpel component, a blocking catheter component, a laryngoscope component and an optical fiber object lens. The water scalpel component is connected with the pump component, the blocking catheter component wraps the water scalpel component and positioned on one side of the pump component, the laryngoscopecomponent is connected with the blocking catheter component and wraps the water scalpel component, and the optical fiber object lens is arranged to the blocking catheter component, corresponds to thewater scalpel component and is connected with the laryngoscope component. The vocal cord polyp exsector is of a split structure, and the pump component, the laryngoscope component and the optical fiber object lens can be disinfected for reuse, so that economic burden of patients is lowered; the water scalpel component and the blocking catheter component are disposable articles, so that secondarycross infection is eliminated; doctors and observers watch images of vocal cords of the patients in real time through an outside workstation, so that safety of vocal cord polypectomy.

The invention relates to a device capable of unchoking airway fall-off tissue. The device comprises a control handle which is connected with a catheter, and the other end of the catheter is connected with a tissue fixing needle. The tissue fixing needle comprises a needle body and a needle head, the tail portion of the needle body is connected with the catheter, and a hollow channel is formed in the tubular inner portion of the needle body. Steel wire channels are arranged on the tube wall of the needle body, and the steel wire channels are evenly distributed on the tube wall of the needle body in a spiral mode. The steel wire channels and the hollow channel tilt relatively and are communicated with each other. A telescopic inner core of the control handle is connected with a fine steel wire, and the fire steel wire is connected into the hollow channel through the catheter. The other end of the fine steel wire is branched to be superfine steel wires corresponding to the steel wire channels and penetrating out from the steel wire channels, and the control handle controls the superfine steel wires to extend out from the steel wire channels or retract back. According to the device capable of unchoking airway fall-off tissue, the tissue fixing needle is used for fixing the superfine steel wires which extend towards a trachea in the radial direction to hook cut polypus or tumor tissue and smoothly take out the cut polypus or tumor tissue, and a far-end tube cavity is prevented from being plugged in the operation process.