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Upper limb fixator for hematodialysis

A technology of hemodialysis and fixer, which is applied in the field of medical equipment, can solve problems such as excessive mental stress, prone to problems, discomfort in fixed postures, etc., and achieves the effect of easy use, simple structure, and prevention of needle removal

Inactive Publication Date: 2016-07-20
魏守亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patient is fixed in the supine or semi-recumbent position, and cannot change the position at will. Therefore, the patient feels uncomfortable in the fixed position for a long time, and is overly stressed, accompanied by sleep, sitting up and involuntary activities, which are prone to problems

Method used

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  • Upper limb fixator for hematodialysis
  • Upper limb fixator for hematodialysis

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Embodiment Construction

[0019] The invention provides an upper limb immobilizer for hemodialysis, which has a simple structure and is easy to use, can prevent unexpected situations such as needles falling off and blood vessels being punctured during the hemodialysis process, is safe and reliable, and can be used according to different physiques of patients. Adjust the height, etc., to make the limbs more comfortable after immobilization, and to ensure the normal progress of hemodialysis.

[0020] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Such as Figure 1-Figure 2 Shown, a kind of upper limb immobilizer that is used for hemodialysis, comprises clamping plate 1, coarse adjustment support column 2, installation plate 3, fine adjustment support column 4 and fixed splint 5, and the shape of described clamping plate...

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Abstract

The invention provides an upper limb fixator for hematodialysis. The upper limb fixator comprises a clamping plate, a coarse adjustment supporting column, an installation plate, fine adjustment supporting columns and a fixing clamping plate. The clamping plate is in a C shape. The coarse adjustment supporting column is welded to the surface of an upper plate body of the clamping plate. An installation plate is fixed to the upper portion of the coarse adjustment supporting column. The three uniformly-distributed fine adjustment supporting columns are welded to the installation plate in the length direction, the fixing clamping plate is fixed to the upper portions of the fine adjustment supporting columns, and the fixing clamping plate is of a cylindrical structure matched with the upper limb of the human body in shape. The upper limb fixator is simple in structure, convenient to use, capable of preventing accidents such as off-needle and blood vessel puncture in the hematodialysis process, safe, reliable, capable of adjusting the height according to different physiques of patients, the limbs feel comfortable after being fixed, and it is ensured that hematodialysis is performed normally.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an upper limb immobilizer for hemodialysis. Background technique [0002] Hemodialysis is one of the effective treatment measures for patients with chronic renal failure and uremia. The establishment of vascular access is the prerequisite for hemodialysis and the lifeline for hemodialysis patients. At present, more than 80% of uremia patients in my country need hemodialysis treatment, and the dialysis time of the patients is more than 4 hours. During the dialysis process, the patients are prone to needle removal and blood vessel puncture during sleep, sitting up and involuntary activities. The commonly used part of hemodialysis is generally the arteriovenous fistula of the upper extremity. Simply put, the arteriovenous fistula is to anastomose the arterial end and the venous end of the blood vessel of the upper extremity to make the vein arterial and increase the veno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/14A61M5/52A61G7/075
CPCA61G7/075A61M1/14A61M5/52A61M2210/083
Inventor 魏守亮陈秋生封娟
Owner 魏守亮
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