Fixing device for external connection short tube end in peritoneal dialysis

Abstract

The invention discloses a fixing device for an external connection short tube end in peritoneal dialysis. The fixing device comprises a lifting support and a clamping fixing device. The lifting support comprises a load bearing base, a lifting rod and universal rotating wheels with brake parts; the clamping fixing device is fixed to the top of the lifting rod. The fixing device has the advantages that when a peritoneal dialysis solution is replaced for a patient with peritoneal dialysis, the end, close to a threaded connector of the peritoneal dialysis external connection short tube, of a peritoneal dialysis external connection short tube connected with a peritoneal dialysis tube on the body of the patient is clamped on the clamping fixing device, the threaded connector of the peritoneal dialysis external connection short tube extends out, then a connector part of a peritoneal dialysis solution drainage tube is pinched with one hand, the end of the connector is aligned with the threadedconnector, and the connector part of the peritoneal dialysis solution drainage tube and the threaded connector are screwed. In this way, when the solution is replaced for the patient with peritonealdialysis, people only operate the peritoneal dialysis solution drainage tube, operation and control are convenient, the hand does not easily shake, and accordingly the probability of contamination under the condition that the threaded connector of the peritoneal dialysis external connection short tube and the connector of the peritoneal dialysis solution drainage tube are touched by external substances or the outer walls of the threaded connector and the connector touch each other can be effectively lowered; the height of the lifting support is adjustable, and therefore the fixing device adapts to patients of different heights for usage, and is good in using effect.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a device for fixing the end of a peritoneal dialysis external short tube. Background technique [0002] Peritoneal dialysis external short tube, as the name suggests, is a connecting tube used to connect the peritoneal dialysis tube and the peritoneal dialysis fluid drainage tube. One end is provided with a titanium connector for connecting the peritoneal dialysis tube, and the other end is provided with a peritoneal dialysis fluid drainage tube. threaded joints. The connecting end of the corresponding peritoneal dialysis fluid drainage tube is provided with a screw hole suitable for the corresponding threaded joint, and the end is connected with a drainage bag for installing the drainage fluid. [0003] For peritoneal dialysis patients who recuperate at home, go to work or travel abroad, they need to change the peritoneal dialysis fluid 3 to 4 times a day. When changi...

AI Technical Summary

Problems solved by technology

[0004] When connecting a new peritoneal dialysis solution drainage tube at the threaded joint of the corresponding peritoneal dialysis external short tube, peritoneal dialysis patients generally operate with both hands, that is, one hand holds the peritoneal dialysis external short tube, and the other hand holds the peritoneum. Dialysate drainage tube, so that the corresponding threaded joint and the corresponding screw hole can be screwed together. Although this method is widely used, it still has certain defects and deficiencies.

[0005] Specifically, during the operation, the threaded joint of the peritoneal dialysis external short tube and the nozzle of the peritoneal dialysis drainage tube must be kept sterile, otherwise, when they touch foreign objects and cause contamination, the pipeline will be easily contaminated , so that patients with peritoneal dialysis can easily cause peritonitis, and when a patient with peritoneal dialysis pinches the peritoneal dialysis external short tube with one hand and the peritoneal dialysis fluid drainage tube with the other hand, and connects the ends of the peritoneal dialysis fluid to fix them, his hands operate the two The root tube makes it difficult to control, and the hands are prone to trembling, which will cause the threaded joint of the peritoneal dialysis external short tube and the peritoneal dialysis fluid drainage tube to touch the operator's hand or the outer wall of each other's tubes, causing It is polluted, and when peritoneal dialysis patients are performing peritoneal dialysis fluid replacement, their clothes are also more likely to touch the threaded joints of the peritoneal dialysis external short tubes. In this way, the threaded joints of the peritoneal dialysis external short tubes will also Contaminated by touching the patient's clothing

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