15 results about "Peritoneal dialysis" patented technology

The solid-liquid separation mechanism for the peritoneal dialysis waste liquid bag treatment device comprises a separation chamber, a moving mechanism, a guide rail assembly and a separation assembly, the separation chamber is located above the separation assembly, a peritoneal dialysis waste liquid bag achieves liquid-bag separation in the separation chamber through the separation assembly, and the separation chamber is connected with the moving mechanism and the guide rail assembly. The moving mechanism drives the separation chamber to move along the guide rail assembly, the broken peritoneal dialysis waste liquid bag falls into the separation chamber and stands in the separation chamber, so that the peritoneal dialysis waste liquid flows out of the broken peritoneal dialysis bag, the flowing-out peritoneal dialysis waste liquid flows out of the separation chamber through the separation assembly, and after the peritoneal dialysis waste liquid completely flows out, the moving mechanism drives the separation chamber to move along the guide rail assembly; and the peritoneal dialysis bag is pushed away from the separation chamber, so that the peritoneal dialysis waste liquid is separated from the peritoneal dialysis bag.

The application discloses an ultrasonic guidance-based peritoneal perfusion and drainage integrated system, relates to the perfusion and drainage control technical field, and comprises an ultrasonic guidance module, a puncture and establishment module, a liquid medicine processing module, a perfusion and drainage execution module, a state determination module and a cooperative control module; first, a puncture target point, a puncture path and a peritoneal perfusion baseline image data before perfusion are determined based on real-time ultrasonic images, then puncture and establishment, peritoneal chemotherapy liquid preparation, peritoneal dialysis machine perfusion and drainage execution are completed, and the liquid diffusion state, the target area coverage state and the abnormal state are determined in combination with real-time ultrasonic images, execution parameters and vital signs, and then cooperative control instructions are generated; the accuracy of target area coverage determination in the peritoneal tumor targeted chemotherapy process can be improved, and the safety and adaptability of perfusion and drainage control can be enhanced.

The utility model provides a peritoneal dialysis drainage bag with a sampling interface, which comprises a drainage bag body, a drainage tube and a sampling pipeline are respectively arranged on the drainage bag body, the drainage tube is respectively communicated with a dialysis interface and an infusion tube through a three-way joint, an infusion interface is arranged on the infusion tube, and the sampling pipeline is communicated with the dialysis interface. And the sampling pipeline is provided with a sampling interface. The sampling pipeline is arranged on the drainage bag body, and the sampling connector is arranged on the sampling pipeline, so that waste liquid in the drainage bag body can be sampled and detected through the sampling connector when a waste liquid sample needs to be detected, and the waste liquid sample is more convenient to take and use.

This invention discloses an ultrasound-guided integrated peritoneal perfusion and drainage system, relating to the field of perfusion and drainage control technology. The system includes an ultrasound guidance module, a puncture and patency establishment module, a drug processing module, a perfusion and drainage execution module, a status determination module, and a collaborative control module. First, it determines the puncture target point, puncture path, and pre-perfusion peritoneal ultrasound baseline image data based on real-time ultrasound images. Then, it completes puncture and patency establishment, peritoneal chemotherapy drug preparation, peritoneal dialysis perfusion, and drainage execution. It combines real-time ultrasound images, execution parameters, and vital signs to determine the drug diffusion status, target area coverage status, and abnormal status, thereby generating collaborative control commands. This system can improve the accuracy of target area coverage determination during targeted chemotherapy for peritoneal tumors and enhance the safety and adaptability of perfusion and drainage control.

A peritoneal dialysis (“PD”) system includes a PD fluid pump, a dual lumen patient line including fresh and used PD fluid lumens, a filter set in fluid communication with the fresh and used PD fluid lumens, a valve provided either with a patient's transfer set or with the filter set, and a control unit configured, after a patient drain, to (i) prompt a patient or caregiver to close the valve when the valve is a manual valve, or (ii) cause the valve to close automatically when the valve is an electrically or pneumatically controlled valve. The control unit is further configured to cause the PD fluid pump, with the valve closed, to pump fresh, heated PD fluid into the fresh PD fluid lumen to displace unheated PD fluid from the fresh PD fluid lumen, through the filter set, into the used PD fluid lumen. A corresponding method is also disclosed.

The utility model provides a kind of peritoneal dialysis short tube storage structure, belong to peritoneal dialysis appliance technical field, including elastic bandage, and elastic bandage both ends are sewn with elastic band, and the elastic bandage one end of elastic band one end is sewn with magic sub-paste, and the elastic bandage other end of elastic band one end is sewn with magic mother paste, and the elastic bandage middle part is equipped with first chain, and the inside of first chain is engaged with second chain, and second chain is sewn with storage bag, and the middle part of storage bag is equipped with tenacity board, and the side of tenacity board is equipped with through hole, and peritoneal dialysis tube is connected in through hole, the utility model provides a kind of peritoneal dialysis short tube storage structure, peritoneal dialysis tube is passed through the through hole in the middle part of soft rubber ring, when patient turns over or walks, soft rubber ring protects the folding of peritoneal dialysis tube, keeps the flow of liquid and separates the folding of peritoneal dialysis tube with tenacity board, keeps the overall shape of peritoneal dialysis tube.

1. Name of the design product: abdominal cavity purifier (hybrid type). 2. Use of the design product: used for minimally invasive surgery assistance. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

The utility model discloses an external fixing device for a dialysis tube, which relates to the technical field of dialysis tube fixation and comprises a peritoneal dialysis waistband, magic tapes are respectively sewn at the end parts of the peritoneal dialysis waistband, the front end of the peritoneal dialysis waistband is connected with a storage pocket, and shoulder straps are symmetrically distributed at the left end and the right end of the peritoneal dialysis waistband. According to the peritoneal dialysis belt, the two sets of shoulder straps are arranged, the device can be hung on the shoulders of a patient so as to effectively prevent the peritoneal dialysis belt from sliding down when the peritoneal dialysis belt is used, the protection effect on an affected part can be effectively guaranteed, the connecting block and the limiting block are arranged, and in the using process, the connecting block and the limiting block are not prone to falling down. Through mutual cooperation of a connecting block and a limiting block, the use length of a shoulder strap can be adjusted to meet the use requirements of patients with different body types, so that the applicability of the device in the use process can be effectively improved, a worker can conveniently separate the shoulder strap from the peritoneal dialysis waistband through cooperation of a son buckle and an anti-skid block, and the practicability is high. Therefore, replacement and maintenance of the shoulder straps are realized.

A kind of peritoneal dialysis tube fixing device, including jacket and fixed mechanism arranged on jacket, the jacket includes the main body arranged on the back of human body, shoulder strap arranged on the upper part of main body both sides and waistband arranged on the lower part of main body both sides, the fixed end of two described waistband is fixedly connected with main body, the free end of two waistbands is movably connected each other by connecting piece, the fixed mechanism includes the perforation arranged on waistband and the hoop band arranged on waistband and located on the side of perforation.The utility model principle: the waistband is divided into two, and it is convenient to wear jacket and adjust the tightness of waistband;The setting of shoulder strap can prevent the downward movement of waistband, so that the position of peritoneal dialysis tube fixed on waistband remains unchanged;When fixing, peritoneal dialysis tube is passed out to the front of waistband from perforation, then peritoneal dialysis tube is inserted into hoop band and is fixed.

The utility model belongs to the field of medical nursing boxes, particularly relates to a multifunctional portable peritoneal dialysis nursing box, and aims to solve the problems that an existing device plays a certain role in carrying articles required by peritoneal dialysis when in use, but needs to be carried on a patient or a nurse when the patient goes out for a long time, and the articles are inconvenient to carry when the patient goes out for a long time. In order to solve the problem that the body labor intensity of a patient is increased when the patient carries more peritoneal dialysis liquid, the following scheme is provided: the peritoneal dialysis liquid storage device comprises a storage box, a cover plate is hinged to the top of the storage box, and the same lock catch is arranged on one side of the cover plate and one side of the storage box. When the multifunctional portable peritoneal dialysis nursing box is used, the convenient mechanism plays a crucial role in the multifunctional portable peritoneal dialysis nursing box, so that the portability and the use safety of the nursing box are improved, the storage and taking processes are optimized, and the use experience and the multifunctionality of a user are improved.

The utility model relates to the technical field of bellybands for fixing a peritoneal dialysis tube, in particular to a bellyband for fixing a peritoneal dialysis tube, which comprises a band body, a movable component for improving the fixing effect of the band body, a fixing component for splicing the movable component and a fixing component for fixing the dialysis tube, and the dialysis tube is fixedly arranged on the inner side of the band body, and a bag opening is fixedly arranged on the surface of the band body. The movable assembly comprises a fixed block, the fixed block is fixedly installed on the surface of the belt body, through the arrangement of the movable assembly, when the belt is used, the control handle is manually twisted to drive the spliced movable block to rotate, and when the movable block rotates, the winding block can be driven to rotate; when the winding block rotates, the belt body is tightened through the pull rope and the clamping block, so that the phenomenon that a peritoneal dialysis tube is pulled or twisted due to the fact that the degree of tightness of the bellyband is reduced and the bellyband is easy to slip after being used for a long time is prevented, the stability of the position of the catheter is improved, the pulling risk is reduced, and discomfort of a patient caused by looseness of the bellyband is avoided.

The invention discloses a peritoneal dialysis system and method, and relates to the technical field of medical instruments. The peritoneal dialysis system comprises a supporting frame, a peritoneal dialysis machine and a waste liquid barrel, wherein the peritoneal dialysis machine and the waste liquid barrel are arranged on the supporting frame; the peritoneal dialysis machine comprises a machine body, a peristaltic pump head and a cartridge, the peristaltic pump head and the cartridge are inserted into the machine body, and the cartridge conveys peritoneal dialysis liquid to the peristaltic pump head; two groups of symmetrical rotating parts are inserted into a shell of the peristaltic pump head; and a Y-shaped through pipe is clamped between the rotating parts and the shell and is communicated with the cartridge. Power switching of the peristaltic pump head is achieved through a sliding gear, a shifting fork, an electromagnet and the like, and different rotating pieces are driven to extrude a Y-shaped through pipe to complete liquid conveying and liquid discharging. And the S-shaped passage of the cartridge is matched with the heating module to realize uniform heating of peritoneal dialysis liquid. The system is compact in structure, convenient to disassemble and assemble and stable in operation, the infusion process can be accurately controlled, and the safety and convenience of peritoneal dialysis treatment are improved.

A trocar for peritoneal dialysis is disclosed herein. An example trocar includes a conduit having two parallel lumens and a head connected to a first end of the conduit. The head includes two parallel lumens that are aligned respectively with the two parallel lumens of the conduit. The trocar also includes a coupler connected to the head. The coupler includes two (or more) parallel lumens that are aligned respectively with the two parallel lumens of the head. The coupler includes a coupling mechanism for securing surgical tools in place after insertion into a patient. The trocar may also include an obturator having a shaft that is removably inserted through the coupler, the head, and the conduit to protrude from a second end of the conduit.

The invention provides a peritoneal dialysis flow detection device, which relates to the technical field of peritoneal dialysis and comprises a base, moving wheels, a housing, a sliding rail, a limiting block, a mounting block, a lifting assembly, a fixing assembly and the like. The multi-time carrying and conversion process of a traditional weighing method is abandoned, the device is directly clamped on the peritoneal dialysis tube through the fixing assembly, additional carrying of a container is not needed, and physical exhaustion of medical staff or patients is reduced. The fixing assembly adopts the hinged design of an upper clamping ring and a lower clamping ring, is matched with a screw rod and a locking nut for rapid fixation, is compatible with peritoneal dialysis pipelines of different specifications, is convenient to operate, and is particularly suitable for being used by patients with mobility difficulties or family scenes.

The invention relates to the technical field of medical information systems, in particular to an intelligent management and control system for a household peritoneal dialysis treatment center. Comprising an APD terminal, a base station, a branch center, a center, a data processing module and a remote management module. The APD terminal is used for collecting dialysis treatment data and vital sign data at home of a patient and safely uploading the dialysis treatment data and the vital sign data to the base station; the base-level sites are responsible for data preliminary verification, abnormity reminding, daily follow-up visit and health education, and uploading screened data to the branch centers; the branch centers summarize and analyze the jurisdiction data, generate remote consultation and diagnosis and treatment suggestions, and report the suggestions to the center; the center realizes centralized storage, intelligent analysis, risk assessment and scientific research quality control management of whole-network data, and issues analysis results and diagnosis and treatment feedback to all levels to realize closed-loop management of the data. The data processing module can perform automatic verification, perform anomaly detection and generate graded diagnosis and treatment suggestions; and the remote management module supports video consultation, telephone follow-up visit and health education.