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Children sphygmomanometer

A sphygmomanometer and children's technology, which is applied in the field of children's sphygmomanometer, can solve problems such as troubles, and achieve the effect of simple and convenient operation, avoiding front and rear offset, and preventing air leakage

Inactive Publication Date: 2015-12-02
SOOCHOW UNIV AFFILIATED CHILDRENS HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the age span is very large, and the length of the upper arm of children of different ages is different, this leads to the need to choose cuffs of different widths (usually 3cm, 4cm, 5cm) when measuring blood pressure, so it is very troublesome.

Method used

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  • Children sphygmomanometer
  • Children sphygmomanometer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see Figure 1~2 As shown, a kind of children's sphygmomanometer comprises cuff 1 and blood pressure measuring instrument, and described cuff is provided with inflatable bag; Described inflatable bag has 2 dividing lines along its width direction, makes inflatable bag form by first Three independent airbags in which the airbag 5, the second airbag 6 and the third airbag 7 are connected in sequence;

[0041] At least one communication pipe 8 is provided between the first air bag and the second air bag, so that the first air bag and the second air bag can be communicated; one end of the communication pipe located in the first air bag is provided with a one-way valve 9; The flow direction of the one-way valve is from the first air bag to the second air bag, and its opening pressure is 138 mm Hg;

[0042] At least one communication pipe is provided between the second air bag and the third air bag, so that the second air bag and the third air bag can be communicated; one end...

Embodiment 2

[0054] A kind of children's sphygmomanometer, its structure is the same as that of Embodiment 1, only difference is: use fixed air machine to replace existing hand-held rubber ball to inflate the cuff.

[0055] The fixed air pressure machine can have 2 air pressure working positions, one is 134 mm Hg; the second air pressure working position is 139 mm Hg.

[0056] When the cuff width is 3cm, choose the air pressure working position of 134 mmHg; this air pressure is less than the opening pressure of the one-way valve, so it will not cause the second airbag to inflate;

[0057] When the cuff width is 4cm or 6cm, choose the air pressure working position of 139mmHg; ) to inflate; thereby performing normal blood pressure testing.

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Abstract

The invention discloses a children sphygmomanometer. The children sphygmomanometer comprises a cuff and a blood pressure measuring device, wherein an air inflation bag is arranged in the cuff; the air inflation bag is provided with two separating lines along the width direction, so that three independent air bags of a first air bag, a second air bag and a third air bag which are sequentially connected are enabled to be formed by the air inflation air bag. According to the children sphygmomanometer disclosed by the invention, the suitable cuff width can be adjusted according to different treatment objects, the operation trouble caused by the fact that cuffs of different widths need to be chosen in the prior art can be avoided, the operation can be simple and convenient, and the efficiency is higher.

Description

technical field [0001] The invention relates to a children's sphygmomanometer, which belongs to the technical field of medical instruments. Background technique [0002] Blood pressure is one of the important vital signs. It is the pressure that blood acts on the wall of the blood vessel when it flows in the blood vessel, that is, the power that pushes the blood to flow in the blood vessel. Blood pressure is also an important indicator for judging a patient's condition. Heart failure, blood loss, and shock all manifest as a decrease in blood pressure, while hypertension manifests as an increase in blood pressure. Therefore, blood pressure measurement is an important index for medical personnel to observe the condition, so accurate measurement of blood pressure value is of great significance. [0003] In the prior art, a sphygmomanometer is generally used to measure blood pressure. Sphygmomanometers are further divided into electronic sphygmomanometers and mercury column sp...

Claims

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Application Information

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IPC IPC(8): A61B5/022
Inventor 倪志红阐玉英许志玉姚文英
Owner SOOCHOW UNIV AFFILIATED CHILDRENS HOSPITAL
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