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Method for preventing mechanical phlebitis caused by PICC (peripherally inserted central catheter) catheterization

A technique for mechanical phlebitis and catheterization, which is applied to heating appliances for therapeutic treatment, cooling appliances for therapeutic treatment, contraceptives, etc., to achieve the effects of less interference factors, simple and easy method, and small difference in time execution

Inactive Publication Date: 2014-09-10
NANTONG THIRD PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the shortcomings of the current common methods, we use the constant temperature of the electric heating knee pad, uniform time, avoid the puncture point, including the predilection site of mechanical phlebitis within 5 cm above the puncture point, use the electric heating knee pad (dry heat ) to prevent mechanical phlebitis caused by PICC, consult relevant databases at home and abroad, and there is no report on related applications

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Material preparation:

[0015] Considering that there is no exclusive controllable constant temperature elbow protection product, we choose the electric heating knee pad of Shenzhen Santang Technology Co., Ltd. to achieve the goal: electric heating knee pad (Shenzhen Santang Technology Co., Ltd.); elastic diving cloth + warm fleece lining, size 46× 20cm; use imported carbon fiber heating element, the heat is mild, not dry, constant temperature heating protection area 20×20cm (this product is suitable for elbow size); microcomputer control system, a total of 4 levels (58 degrees, 50 degrees, 42 degrees, 36 degrees ), using 7.4V / 1700mah rechargeable lithium battery, charging for 3.5 hours at a time, can generate heat for 3-7 hours. Patient activity is not restricted during treatment.

[0016] Experimental steps:

[0017] A water thermometer was placed on the patient's skin surface to measure the control (at the first 3 minutes, 10 minutes, 20 minutes, and the end), and ...

Embodiment 2

[0020] Place a water thermometer on the patient's skin surface to measure the control (at the beginning 3 minutes, 10 minutes, 20 minutes, and end), adjust the temperature of the elbow pad by 50 degrees to make the skin temperature reach 38.5 to 39.5 degrees, prepare materials and test according to the examples method to experiment.

[0021] In this embodiment, the patient's body temperature was routinely measured before and at the end of the treatment, and the body temperature had no obvious effect, and no mechanical phlebitis occurred.

Embodiment 3

[0023] Place a water thermometer on the patient's skin surface to measure the control (at the beginning 3 minutes, 10 minutes, 20 minutes, and end). When the temperature of the elbow pad is adjusted to 42 degrees, the skin temperature reaches 37.0 to 38.0 degrees. Prepare materials and test according to the examples method to experiment.

[0024] In this embodiment, the patient's body temperature was routinely measured before and at the end of the treatment, and the body temperature had no obvious effect, and no mechanical phlebitis occurred.

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Abstract

The invention discloses a method for preventing mechanical phlebitis caused by PICC (peripherally inserted central catheter) catheterization. According to the method, an electric knee pad is used as an elbow guard which dry-heats to prevent the mechanical phlebitis caused by PICC catheterization. The method includes the steps: the electric knee pad is tied to an upper arm of a puncture side limb 12 hours after a successful PICC catheterization, the range of skin temperature is kept between 37 DEG C and 41 DEG C by adjusting the temperature of the electric knee pad, and each single temperature holding is performed for 30-40 minutes three times a day and is continued for 3-4 days. The method has the advantages that constant temperature and uniform time are adopted, a puncture spot is avoided, a primary site of mechanical phlebitis at the position 5cm above the puncture site is included, occurrence rate of mechanical phlebitis is significantly reduced, and prevention effect is significant; the method is simple and easy, temperature and time execution differences during therapy are small, influencing factors are few, working strength is never excessively increased for medical staff, good comfortableness and treatment compliance are achieved for patients, and paint and economic burden are reduced for patients.

Description

technical field [0001] The invention relates to a method for preventing mechanical phlebitis, in particular to a method for preventing mechanical phlebitis caused by PICC catheterization, and belongs to the field of medical technology. Background technique [0002] PICC catheters have the advantages of protecting peripheral veins, reducing the pain of frequent punctures, long indwelling time, easy operation, and low infection rate, and have been widely used in clinical practice in recent years. However, the incidence of accompanying mechanical phlebitis is high, which affects the patient's comfort and treatment compliance, and increases the patient's pain and economic burden. In recent years, the majority of nursing staff have actively explored active intervention in the prevention of mechanical phlebitis, and the method of moist heat compress is one of the commonly used and effective methods. There are many methods of hot and humid compresses reported in the research, such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/08
Inventor 张丽华王小燕陈年进何义明
Owner NANTONG THIRD PEOPLES HOSPITAL
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