A peritoneal dialysis system
By utilizing the height difference between the fluid supply bag and the drainage tubing, as well as the negative pressure generating unit, the problems of high noise, high energy consumption, and large size of existing peritoneal dialysis equipment have been solved, achieving a quiet and low-energy dialysis process, and improving the patient's dialysis experience and treatment effect.
CN115475294BActive Publication Date: 2025-11-07KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
Patent Information
- Application Number
- CN202110603715.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-05-31
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2041-05-31
Smart Images
Figure CN115475294B_ABST
Abstract
The embodiment of the present application discloses a peritoneal dialysis system, comprising: at least one liquid supply bag for providing dialysis liquid to the abdominal cavity of a human body; at least one liquid supply pipeline for guiding the dialysis liquid of the liquid supply bag into the abdominal cavity of the human body, one end of the liquid supply pipeline being connected with the liquid supply bag, and the other end being connected with a preset tube in the abdominal cavity of the human body; at least one drainage pipeline for guiding the waste liquid in the abdominal cavity of the human body out of the body, one end of the drainage pipeline being connected with the preset tube, and the other end being a liquid discharge end, the liquid discharge end being at a distance L4 from the ground; the drainage pipeline is further connected with a negative pressure generating unit, the negative pressure generating unit being capable of forming a low pressure point at a preset position of the drainage pipeline, so as to increase the pressure difference between one end of the drainage pipeline connected with the preset tube and the low pressure point. By using the present application, a complete peritoneal dialysis process can be carried out, the working process is low in noise, low in energy consumption, simple in structure, and low in price of consumables.
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Citation Information
Patent Citations
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