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Portable device used for peritoneal dialysis and pipeline of portable device

A peritoneal dialysis and portable device technology, which is applied in the field of medical equipment, can solve problems affecting the quality of dialysis, inconvenient promotion and use, and inconvenient treatment, and achieve the effects of convenient use, reduced times of changing medicine bags, and low cost

Inactive Publication Date: 2013-11-20
BEIJING ZKML TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing automatic peritoneal dialysis machine is easy to use, it has the disadvantages that the equipment is expensive at 100,000 yuan / set, and the consumable pipeline 100 yuan / set needs to be matched with a special purpose, so it is very inconvenient to promote and use; meanwhile, in clinical peritoneal dialysis treatment, often It is very inconvenient for medical personnel or patients to manually pour peritoneal dialysis fluid into the peritoneum, causing dialysis abdominal infection and affecting the quality of dialysis. In severe cases, dialysis needs to be stopped, which brings inconvenience to treatment

Method used

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  • Portable device used for peritoneal dialysis and pipeline of portable device
  • Portable device used for peritoneal dialysis and pipeline of portable device
  • Portable device used for peritoneal dialysis and pipeline of portable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , figure 2 , image 3 As shown, the portable device and its pipeline for peritoneal dialysis treatment include a main body 1, a circuit board, a heating plate 3, a temperature probe 4, a heater 17, an electronic scale 16, a sensor, a display screen 7, an instruction button 8, a two-way The peristaltic pump 2, the pressure detector 5, and the key pipeline are fixedly connected to the circuit board inside the main body 1. The upper part of the main body 1 is connected with a heating plate 3. The heating plate 3 is provided with a radian, and one corner of the heating plate is inclined downward. A temperature probe 4 is fixedly connected to the center of the heating plate 3, the heating plate 3 is connected to the circuit board through the temperature probe 4, and a heater 17 is fixedly connected to the bottom of the heating plate 3, and the heater is a silicone heating sheet or polyamide Heating film made of imine. The electronic scale 16 is arranged ...

Embodiment 2

[0029] Such as Figure 4 As shown, all the other parts are the same as in Embodiment 1 except key pipelines.

[0030]The key pipeline includes a dialysate pipeline and a drainage pipeline, and the dialysate pipeline is connected with a pressure check valve 9 through a pipeline with several dialysate ends 15 connected in parallel, and the pressure check valve 9 passes through a belt without pressure. The three-way pipe 11 of the one-way valve is connected with the peristaltic pump flexible pipe 18, and the peristaltic pump flexible pipe 18 provides liquid flow power through the two-way peristaltic pump 2, and the peristaltic pump pipe 18 is connected with a buffer pot 13 through a pipeline. The buffer pot 13 is connected to the pressure detector 5 and the patient end 14 through a pipeline; the drainage pipeline is a plurality of drainage terminals 12 connected in parallel and connected to one end of the three-way pipe 11 with a non-pressure one-way valve through the pipeline. ...

Embodiment 3

[0032] Such as Figure 5 As shown, all the other parts are the same as in Embodiment 1 except the key pipeline.

[0033] The key pipeline includes a dialysate pipeline and a drainage pipeline, and the dialysate pipeline is connected in parallel with a combination tee pipe 11 of a pressure check valve and a pressure-free check valve through a number of dialysate ends 15, The combined tee pipe 11 of the pressure one-way valve and the non-pressure one-way valve is connected to the peristaltic pump hose 18, and the peristaltic pump hose 18 provides liquid flow power through the bidirectional peristaltic pump 2, and the peristaltic pump tube 18 passes through The pipeline is connected with a buffer pot 13, and the buffer pot 13 is connected to the pressure detector 5 and the patient end 14 through the pipeline; the drainage pipeline is a plurality of drainage ends 12 connected in parallel through the pipeline, a pressure one-way valve and a non-pressure one-way valve. The combined...

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Abstract

The invention discloses a portable device used for peritoneal dialysis and a pipeline of the portable device. The portable device used for peritoneal dialysis comprises a body, a circuit board, a heating board, a temperature probe, a heater, an electronic scale, sensors, a display screen, a command button, a bi-directional peristaltic pump, a pressure detector and a key pipeline, wherein the circuit board is fixedly connected in the body, the heating board is connected to the upper portion of the body, the temperature probe is fixedly connected to the center of the heating board, the heating board is connected with the circuit board through the temperature probe, the heater is fixedly connected to the lower portion of the heating board, the electric scale is arranged below the heating board, a dialyzate bag and a drainage liquid bag are placed on the electric scale, the sensors are fixedly connected to the four corners of the body, the electric scale is connected with the circuit board through the sensors, the display screen, the command button, the bi-directional peristaltic pump and the pressure detector are fixedly connected to a front panel of the body, a power switch and a power supply are fixedly connected to the back side of the body, and the bi-directional peristaltic pump and the pressure sensor are connected through the key pipeline.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, and in particular relates to a portable device for peritoneal dialysis treatment and a pipeline thereof. Background technique [0002] When kidney function fails to the point where the kidneys cannot function adequately, the patient requires dialysis to stay alive. The two main types of dialysis are hemodialysis and peritoneal dialysis. The cost and curative effect of the two dialysis methods are basically the same, but peritoneal dialysis is better in terms of cost-effectiveness, protection of residual renal function, convenience for patients, and saving of medical resources. [0003] Peritoneal dialysis (PD) uses the patient's own peritoneum as a semi-permeable membrane, and uses gravity to pour the prepared dialysate into the patient's peritoneal cavity through a catheter. In this way, there is a concentration gradient of the solute on both sides of the peritoneum. Solutes on the h...

Claims

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Application Information

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IPC IPC(8): A61M1/28A61M39/10
Inventor 张国胜刘军张嘉玉杨艳秋
Owner BEIJING ZKML TECH CO LTD
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