7 results about "Peritoneal dialysis" patented technology

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.

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.

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.