Disposable arterial blood gas puncture patch

An arterial blood gas, disposable technology, applied in puncture needles, blood sampling devices, medical science, etc., can solve the problems of accidental puncture of patients' peripheral blood vessels and nerves, complexity, and physical and mental loss of patients

Active Publication Date: 2020-08-11
HARBIN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The purpose of arterial puncture is to detect arterial blood-related indicators, arterial blood pressure, angiography and other related matters, but the existing technology is extremely complicated to operate, and it is difficult for medical staff to accurately find the position of arterial blood vessels with the naked eye, and it is easy to puncture the patient by mistake Peripheral blood vessels and nerves cause damage to the patient's body and spirit; the present invention does not require any complicated operation, and immediately displays the ar

Method used

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  • Disposable arterial blood gas puncture patch
  • Disposable arterial blood gas puncture patch
  • Disposable arterial blood gas puncture patch

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0022] Combine below figure 1 , 2 , 3, and 4 illustrate this embodiment. The present invention relates to the technical field of arterial puncture, more specifically, a disposable arterial blood gas puncture patch, including a temperature-sensitive silicone patch 1, a skin disinfection strip 2 and a blood pressure strip 3 , the blood pressure strip 3 is fixedly connected to the temperature-sensing silicone sticker 1, the skin disinfection strip 2 is pasted on the temperature-sensing silicone sticker 1 through medical non-toxic water latex, and the temperature-sensing silicone sticker 1 Including non-toxic sealing protective film 1-1, silicone skin patch 1-2, discoloration induction coating 1-3, blood gas puncture strip hole 1-4, secondary fixing strap 1-5 and fixing Velcro 1-6, The silicone skin patch 1-2 is pasted on the non-toxic sealing protective film 1-1 through medical non-toxic water latex, and the two color-changing induction coatings 1-3 are respectively fixedly conn...

specific Embodiment approach 2

[0024] Combine below figure 1 , 2 , 3, 4 illustrate the present embodiment, and present embodiment is described further to embodiment one, and described skin disinfection strip sticks 2 and comprises strip paste cover strip 2-1 and disinfection strip cotton 2-2, and disinfection strip cotton 2-2 is fixedly connected to the middle of the strip-shaped adhesive covering strip 2-1, the strip-shaped adhesive covering strip 2-1 is pasted on the silicone skin patch 1-2 through medical non-toxic water latex, and the sterile strip cotton 2-2 is located on the blood gas puncture In the strip hole 1-4; when the silicone skin patch 1-2 is attached to the skin, the sterile strip cotton 2-2 is also in contact with the skin, and the skin surface in the blood gas puncture strip hole 1-4 is disinfected, When puncturing, just peel off the strip-shaped pasting covering strip 2-1 and get final product.

specific Embodiment approach 3

[0026] Combine below figure 1 , 2 , 3, and 4 illustrate this embodiment, and this embodiment will further illustrate Embodiment 2. The covered blood pressure strip 3 includes a pressure covered waterproof sticker 3-1 and a non-toxic pressure hemostatic cotton 3-2, which is non-toxic The pressure hemostatic cotton 3-2 is fixedly connected to the middle part of the pressure covering waterproof sticker 3-1, and the rear end of the pressure covering waterproof sticker 3-1 is fixedly connected to the rear end of the middle part of the silicone skin sticker 1-2; after the arterial puncture is completed, the pressure covering waterproof sticker 3-1 Paste on the silicone skin patch 1-2, press the non-toxic pressure hemostatic cotton 3-2 into the blood gas puncture strip hole 1-4, and compress the arterial puncture point to prevent blood from flowing out of the arterial puncture point, and at the same time Protect the skin around the arterial puncture site.

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Abstract

The invention relates to the technical field of arterial puncture, and specifically relates to a disposable arterial blood gas puncture patch. The puncture patch can display correct arteriovenous puncture points and is convenient for medical staff to blindly collect arterial blood gas, so that the peripheral blood vessels and nerves of patients can be prevented from being stabbed by mistake. The medical staff can remove a non-toxic sealed protective film, tightly attach a silicone skin patch to the skin of a patient and wind four secondary fixation binding bands on the body of the patient to fix with four fixing velcro tapes; sterilized strip cotton disinfects the surface of the skin in a blood gas puncture strip hole; and two color-changing induction coatings perform induction change through the skin surface temperature and arterial blood vessel temperature of the patient, and as the skin surface temperature is relatively lower than the arterial blood vessel temperature, the color-changing induction coating located at the upper part of the arterial blood vessel can become colorless and the color-changing induction coating located at the upper part of skin surface can turn red, sothat the medical staff can find the accurate position of the arterial blood vessel in the blood gas puncture strip hole by comparing the two color-changing induction coatings.

Description

technical field [0001] The invention relates to the arterial puncture technical field, in particular to a disposable arterial blood gas puncture patch. Background technique [0002] The purpose of arterial puncture is to detect arterial blood-related indicators, arterial blood pressure, angiography and other related matters, but the existing technology is extremely complicated to operate, and it is difficult for medical staff to accurately find the position of arterial blood vessels with the naked eye, and it is easy to puncture the patient by mistake Peripheral blood vessels and nerves cause damage to the patient's body and spirit; the present invention does not require any complicated operation, and immediately displays the arteries and veins when it fits the skin, which is convenient for medical staff to determine the position with the naked eye, and wins the best time for rescue. It is non-toxic Side effects have the effect of disinfection and desensitization. Disinfecti...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B5/15A61F13/00
CPCA61B5/150007A61B17/3403A61F13/00A61F2013/00953
Inventor 闫冰雪
Owner HARBIN MEDICAL UNIVERSITY
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