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Peritoneal dialysis drift tube correcting device

A peritoneal dialysis and corrector technology, applied in peritoneal dialysis, dialysis systems, catheters, etc., can solve the problems of increasing the pain and economic burden of patients, increasing the risk of surgery for patients, etc., achieving good correction effect, easy disinfection and sterilization, Design novel effects

Active Publication Date: 2014-02-12
HARBIN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since peritoneal dialysis needs to set up a peritoneal dialysis tunnel in the patient's abdomen, surgical correction is required when complications of drifting tube occur, which not only increases the patient's surgical risk, but also increases the patient's pain and economic burden

Method used

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  • Peritoneal dialysis drift tube correcting device

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Experimental program
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Effect test

Embodiment Construction

[0009] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A peritoneal dialysis drift tube corrector, a handle sliding sleeve 4 can be axially moved on the tubular body 3, and one side of the flexible steel wire 2 is inserted into the tube hole of the tubular body 3, and the flexible steel wire The inner end of 2 is fixedly connected with the handle sliding sleeve 4, and the flexible pressure spring 1 is set on the other side of the flexible steel wire 2. One end of the flexible pressure spring 1 is fixedly connected with one end of the tubular body 3, and the other end It is fixedly connected with the outer end of the flexible steel wire 2; the thumb ring 5 is fixed on the other end of the tubular body 3.

[0010] When using the corrective operation, the flexible pressure spring 1 and the flexible steel wire 2 located in the flexible pressure spring 1 are inserted into the peritoneal dialysis hose through the ...

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Abstract

The invention provides a peritoneal dialysis drift tube correcting device, and belongs to medical apparatuses and instruments. A tubular device body is axially movably sleeved with a handle slide sleeve, one side portion of a flexible steel wire is inserted into a tube hole of the tubular device body, an inner end portion of the flexible steel wire is fixedly connected with the handle slide sleeve, the other side portion of the flexible steel wire is sleeved with a flexible pressure spring, one end of the flexible pressure spring is fixedly connected with one end of the tubular device body, the other end of the flexible pressure spring is fixedly connected with an outer end portion of the flexible steel wire, and a thumb ring is fixedly arranged on the other end portion of the tubular device body. The device is novel in design, simple in structure, low in manufacturing cost, easy and convenient to operate, good in correcting effect, capable of only causing small pains to patients, safe and reliable to use, convenient to disinfect and sterilize, and capable of being repeatedly used.

Description

technical field [0001] The invention belongs to medical equipment, and mainly relates to a peritoneal dialysis drift tube corrector. Background technique [0002] Patients with chronic kidney disease ultimately need renal replacement therapy, and peritoneal dialysis has gradually become an extremely important blood purification method that is widely carried out at home and abroad. Peritoneal dialysis drift, that is, the peritoneal dialysis hose deviating from the normal position in the intraperitoneal section, is one of the common complications in peritoneal dialysis. If it is not treated in time, it will often lead to the accumulation of peritoneal dialysis fluid in the peritoneal cavity, which will increase the water load and aggravate the edema of the patient. , elevated blood pressure and heart failure, and even death in severe cases. Since peritoneal dialysis needs to set up a peritoneal dialysis tunnel in the patient's abdomen, surgical correction is required when com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/28
CPCA61M1/285
Inventor 那士平包宇实
Owner HARBIN MEDICAL UNIVERSITY