Combined protection device for hemodialysis

A protection device and hemodialysis technology, applied in the field of medical devices, can solve the problems of poor patient comfort, cold and numb arms, affecting the treatment effect, etc., and achieve the effect of avoiding cold stimulation and reducing injury

Inactive Publication Date: 2021-08-10
宫兆妮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a combined protective device for hemodialysis, which can effectively solve the problem that the patient's arm is exposed to the air during the whole hemodialysis process, wh

Method used

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  • Combined protection device for hemodialysis
  • Combined protection device for hemodialysis
  • Combined protection device for hemodialysis

Examples

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Embodiment

[0032] A combined protective device for hemodialysis in this embodiment, refer to Figure 1-4 : Including a protective assembly 1 used to protect the dialysis site, the bottom of the protective assembly 1 is provided with an accommodating fixing assembly 2, which is used to fix the whole device on the edge of the bed, and the inner surface of the protective assembly 1 is provided with a heating assembly 20, so that the dialysis site Always at a constant temperature.

[0033] The protective assembly 1 includes an upper protective cover 4 and a lower protective cover 5 that are rotatably connected at one end through a shaft hole structure 3, and an oval hole 6 for the arm to pass is formed between the upper protective cover 4 and the lower protective cover 5, and the shaft hole structure 3 For interference fit, it has a certain friction force. When in use, it needs to overcome the friction force to realize the rotation. The oval hole 6 is more in line with the shape of the arm a...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a combined protection device for hemodialysis, which comprises a protection assembly for protecting a dialysis part, a storable fixing assembly is arranged at the bottom of the protection assembly and is used for fixing the whole device on a bed edge, and a heating assembly is arranged on the inner surface of the protection assembly, so that dialysis site is at constant temperature. The upper protective cover and the lower protective cover which are hinged to each other are arranged, an elliptical hole is formed by the upper protective cover and the lower protective cover in cooperation with a locking structure, and the dialysis part of the arm of the patient can be conveniently placed in the elliptical hole, so that a protective layer is formed, and injuries caused by mistaken touch are reduced; meanwhile, a constant-temperature system composed of a heating pad, a temperature sensor and a temperature controller is arranged on the inner face of the protection assembly, so that the temperature around the arms of the patient is always in a constant-temperature state, and the exposed arms are prevented from being subjected to cold stimulation.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a combined protection device for hemodialysis. Background technique [0002] Hemodialysis, referred to as hemodialysis, also known as artificial kidney and kidney dialysis in popular terms, is a kind of blood purification technology. Excessive electrolytes are removed from the body to achieve the purpose of purifying the blood and correcting the water-electrolyte and acid-base balance. [0003] Hemodialysis therapy is to introduce the patient's blood and dialysate into the dialyzer at the same time (the flow direction of the two is opposite), and use the semipermeable membrane of the dialyzer (artificial kidney) to remove excess toxins and excess water accumulated in the blood. Take it out of the body, and supplement the base to correct acidosis, adjust electrolyte imbalance, and replace the excretory function of the kidney. [0004] The operation process of hemodialysi...

Claims

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Application Information

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IPC IPC(8): A61M1/16A61F7/08
CPCA61F7/08A61F2007/0036A61F2007/0095A61M1/1621
Inventor 宫兆妮邱小丽
Owner 宫兆妮
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