101 results about "Enteroscopy" patented technology

The invention discloses a medical ostomy bag device, aiming to provide an ostomy bag device, which has the advantages of reasonable structure, small volume, convenience in use and carrying, economy, capability of being repeatedly used, and functions for flush, air exhaust and defecation control. The medical ostomy bag device comprises a bag body, a defecation control device, a flushing / air-exhausting device, an operation hole, and a device for fixing the ostomy bag. A flushing / air-exhausting port and a sealing pack at the outlet of the ostomy bag device are arranged on the bag body. The defecation control device comprises a fixed defecation control disk and a moveable defecation control disk, wherein the defecation can be controlled according to the assembling state of the fixed and the moveable defecation control disks; for regular defecation, the fixed and the moveable defecation control disks are disassembled, so as to facilitate regular defecation of a patient underwent enterostomy; the operation hole is formed on the movable defecation control disk for performing a clysis and an enteroscopy when the patient undergoes constipation as well as nursing to expand the ostomy stenosis; and the device for fixing the ostomy bag adopts an elastic band fixation mode, so that the shortcomings caused by the adhesive fixation in the conventional ostomy bag is overcome. The medical ostomy bag device is applicable to colostomy on the patient after receiving an operation of a rectal cancer.

The invention relates to a medical capsule enteroscopy system which can enter into the small intestine for examination. The invention provides a bidirectional color Doppler ultrasound capsule enteroscopy system, comprising capsule enteroscopy, a controller terminal and a workstation, wherein the capsule enteroscopy comprises a shell; a ring-shaped air sac is arranged on the outer surface of the shell; and a first color Doppler ultrasound module, a data processing chip, an auxiliary module, a power supply module, a data processing module and a second color Doppler ultrasound module are arranged in the shell in sequence and are connected in sequence. The system can simultaneously provide color Doppler ultrasound images at multiple angles, enriches the diagnosis methods of intestinal diseases and effectively improves the precision of diagnosis.

The invention relates to a medical capsule enteroscopy system capable of entering a small intestine. The two-way infrared thermally scanning capsule enteroscopy system provided by the invention comprises a capsule enteroscopy and a computer medical image work station, wherein a first infrared thermally scanning module, an infrared thermally scanning processing module, a power supply module, a data processing module and a second infrared thermally scanning module are arranged in a shell of the capsule enteroscopy sequentially; the two end parts of the shell are round ends; infrared receiving camera lenses are arranged at positions, near the round ends of the shell, of the first infrared thermally scanning module and the second infrared thermally scanning module respectively, and are used for receiving infrared rays radiated by a digestive tract; the infrared rays are processed by the infrared thermally scanning processing module and are transmitted to the data processing module; and data are further analyzed by the working station. The two-way infrared thermally scanning capsule enteroscopy system can completely utilize infrared rays radiated by a human body naturally, performs multi-angle infrared thermally scanning in the digestive tract, provides comprehensive information to a doctor, and contributes to diagnosis of diseases.

A handgrip for colonoscope shaft is equipped with force, torque, and acceleration sensors allowing for a comprehensive characterization of colonoscope shaft motion, including recognition of obstacles and recording of forces and torques applied at various times during a colonoscopy procedure. An electronic unit is adapted to receive sensors data wirelessly and calculate a variety of motion parameters guiding a medical practitioner during the procedure and aimed at making colonoscopy safer and less painful.

The invention discloses multifunctional colonoscopy pants. The multifunctional colonoscopy pants comprise a pant body, an opening for colonoscopy is formed in the back face of the pant body, and the pant body is further provided with a fixing part used for fixing a colonoscope tube. The pants can be used by a patient during colonoscopy and not only can protect privacy of the patient but also can supply convenience to medical staffs; particularly, the pant body can effectively shield the private part, and the fixing part can fix the colonoscope tube to prevent colonoscope from slipping out of the anus.

The invention relates to a combined examination bed of a painfree electronic gastroscope and an enteroscopy, comprising a bed body, wherein the bed body consists of a fixed bed body and a movable bed body; the fixed bed body is hollow; the movable bed body can be retracted in the fixed bed body; a base is arranged below the fixed bed body; wheels are arranged below the base and provided with brake devices; a rotary plate and a brake device are arranged between the fixed bed body and the base; and movable rails are arranged on both sides of the fixed bed body. During use after the patient is narcotized, part of the movable bed body can be retracted in the fixed bed body according to the height of the patient so as to reduce the length of the bed body and conveniently rotate the bed body. Therefore, the joint inspection of the painfree gastroscope and the enteroscopy is ensured without moving instruments. The invention has the advantages of simple structure and convenience of operation, reduces the workload of medical personnel and improves the working efficiency.

Systems and methods for laxative-free colonoscopy include an ultrasound transducer housing positioned at or near the operable end of the flexible tube, the housing including an ultrasound transducer to generate ultrasound energy. The flexible tube with ultrasound transducer is inserted into a gastrointestinal tract. A water flow channel delivers water to the gastrointestinal tract. The ultrasound energy and water liquefy stool in the gastrointestinal tract, and the liquefied stool is removed from the gastrointestinal tract.