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PPD skin test protection measuring device

A technology of protection measurement and skin test, which is applied in the field of medical devices, can solve the problems of cumbersome operation, easy to be rubbed by clothes and beds, easy to cause infection, etc.

Pending Publication Date: 2019-07-19
PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, after the patient is vaccinated, the vaccinated part is usually exposed, and it is easy to be rubbed by clothes and beds, resulting in clinical false positives. At the same time, the tuberculin test needs to be observed for 48 to 72 hours. During this long process, it is required that the skin should not be wetted. The patient cannot take a bath, which brings inconvenience to the patient; and the skin surface is exposed, which is prone to infection, etc.
In addition, the size of Pichu also requires the doctor to be equipped with rulers and other tools for measurement, and the operation is cumbersome

Method used

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  • PPD skin test protection measuring device
  • PPD skin test protection measuring device
  • PPD skin test protection measuring device

Examples

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Embodiment Construction

[0022] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0023] see Figure 1 to Figure 9 As shown, the present embodiment provides a kind of PPD (tuberculin) skin test test protective measuring device, comprises wristband 1 and protective cover 2; Wristband 1 middle part is provided with skin test hole 13, and skin test hole 13 can be each The shape of the protective cover 2 is adapted to the shape of the skin test hole 13, the protective cover 2 is set on the upper part of the skin test hole 13, the protective cover 2 and the wristband 1 are hinged by the connecting part 4, the protective cover 2 is a transparent material and Scales are provided, and the scales include a cross scale 22 passing through the center of the protective cover 2 and an annular sca...

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Abstract

The invention discloses a PPD skin test protection measuring device. The PPD skin test protection measuring device comprises a wristlet and a protection cover, wherein a skin test hole is formed in the middle part of the wristlet, the protection cover is arranged at the upper part of the skin test hole in a hooding manner, the protection cover is hinged to the wristlet through a connecting component, and the protection cover is prepared from transparent materials and is provided with scales. The situation that inoculating locations are exposed to be infected can be avoided, and measuring the dimension of skin lumps is convenient and swift.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a PPD skin test protection measuring device. Background technique [0002] Clinically, when inoculating a patient with tuberculin, it is necessary to inject tuberculin into the skin of the patient's forearm. After waiting for 48 to 72 hours, it is judged by observing the color, size, and presence or absence of blisters of the skin to determine whether it has been or is not. suffering from tuberculosis. In addition, clinically, it is often necessary to conduct a skin test on the patient before the intravenous injection of a special drug to avoid the occurrence of allergic reactions. Usually, the patient's forearm is also inoculated with skin mounds, and the size and color of the skin mounds are judged after a period of time Whether the patient is allergic to the drug. At present, after the patient is vaccinated, the vaccinated part is usually exposed, and it is easy to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/107A61F5/00
CPCA61B5/1072A61F5/00
Inventor 史晓虎张明强田国庆屈岭孙青张倩王景宣磊郝伟欣杨丹
Owner PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI
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