5 results about "Peritoneal dialysate" patented technology

The invention relates to a peritoneal dialysis solution optimal selection system and method based on double-cycle monitoring. The system comprises a data acquisition module which is used for respectively acquiring daily home data and weekly hospital data; the double-cycle analysis module is used for calculating an ultrafiltration deviation index based on daily data and evaluating a peritoneal state grade based on weekly data; the peritoneal dialysis fluid selection module dynamically adjusts the type of peritoneal dialysis fluid according to the peritoneal state grade and the ultrafiltration deviation index; the remote interaction module realizes data synchronization and remote intervention; and the data management module realizes data storage, quality control and standardized marking. The method comprises the following steps: inputting initial urine volume and initial systolic pressure of a patient; the ultrafiltration amount and the peritoneal dialysis fluid type are collected every day, and the target ultrafiltration amount and the ultrafiltration deviation index are calculated; a peritoneal dialysis liquid LDH value is collected every week, the LDH mean value and the week fluctuation rate of the first four weeks are calculated, and the peritoneal state grade is determined; on the basis of the peritoneal state grade and the ultrafiltration deviation index, the peritoneal dialysis liquid type of the next day is adjusted according to rules; synchronizing data to the cloud and performing abnormal intervention; a dataset is generated.

Embodiments pertain to a peritoneal dialysate production and delivery (PD) system configured to produce fresh dialysate for use in peritoneal dialysis of a patient, the system comprising: a water inlet, a water treatment device that is fluidly connectable or connected via the water inlet to a water source and configured to treat water received from the water source to generate treated water; a concentrate supply device that is in fluid communication with the at least one water treatment device to add concentrate comprised in the concentrate supply device to the treated water to generate fresh dialysate fluid; tubing having a lumen for supplying the fresh dialysate fluid to a patient body via a flow path; and a tubing disinfectant supply device that contains and / or that is operable to receive disinfectant agents, wherein the tubing disinfectant supply device is in fluid connection with the tubing for disinfecting at least a portion of the tubing.

The utility model relates to a peritoneal dialysis solution filtering device, which belongs to the technical field of peritoneal dialysis and comprises a device body, the device body comprises an upper shell and a lower shell, and the upper shell is detachably connected with the lower shell; the upper shell and the lower shell are provided with reminding structures; the reminding structure comprises an installation lug installed on the upper shell and an extrusion plate installed on the lower shell, the extrusion plate is located under the installation lug, a movable barrel is arranged on the installation lug, a power source is arranged in the movable barrel, a contact switch is installed at the lower end of the movable barrel, and an alarm is installed on the upper shell. By arranging the reminding structure, if the upper shell and the lower shell are loosened, the contact switch is not extruded by the extrusion plate, and at the moment, the contact switch controls the contact switch to sound, so that the effect of quickly reminding a worker to technically find that the upper part and the lower part of the peritoneal dialysis solution filtering device are loosened is achieved, and the worker can conveniently maintain the peritoneal dialysis solution filtering device; the filtering effect is prevented from being influenced.

Systems and methods of generating peritoneal dialysate are provided. The systems and methods use a water purification module, a sterilization module and concentrates to prepare a bolus of peritoneal dialysate from source water for use with a non-integrated cycler. The systems and methods use at least two concentrate sources to generate a peritoneal dialysate.

The present invention relates to the field of hemodialysis and peritoneal dialysis, in particular to a fat emulsion dialysate, and preparation method and the use thereof. Provided in the present invention is a fat emulsion dialysate, comprising a long-chain fat emulsion oil, a medium-chain triglyceride, an anti-oxidant, sodium oleate, glycerin, phospholipid, and a solvent. Compared with traditional dialysis, the fat emulsion dialysate provided by the present invention has a better advantage for protein-bound toxin removal. In addition, the fat emulsion dialysate not only has a simple preparation method and a low cost, but also has good stability and safety, and remains stable at room temperature for 14 days without obvious precipitation. Thus, the fat emulsion dialysate can become a hemodialysis dialysate or peritoneal dialysate with broad application prospects, and has good industrialization prospects.