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Wrist strap self-locking type mobile electrocardiograph

An electrocardiograph, self-locking technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as inconvenient to carry, unable to adjust, and not portable

Inactive Publication Date: 2020-10-16
张佩霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the existing portable ECG graphing instrument is called portable, it is not perfectly portable. It is still a separate individual, and its volume is still relatively large. It cannot be quickly adjusted according to the body of different wearers, and it is very inconvenient to carry. , for patients with limited mobility, it is very difficult if you have to re-take it every time you use it

Method used

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  • Wrist strap self-locking type mobile electrocardiograph
  • Wrist strap self-locking type mobile electrocardiograph
  • Wrist strap self-locking type mobile electrocardiograph

Examples

Experimental program
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Embodiment 1

[0024] See Figure 1-4 , The present invention provides a technical solution: a wristband self-locking mobile electrocardiograph, comprising a portable electrocardiograph body 1 and a fixing device fixed at the lower end of the portable electrocardiograph body 1, and the portable electrocardiograph body 1 is used for Displaying information such as the wearer’s heart rate is the prior art. The fixing device includes a first housing 2 which is rectangular, such as figure 1 As shown, the first housing 2 is similar in size to the portable electrocardiograph body 1, the portable electrocardiograph body 1 is located at the upper end of the first housing 2, and the first housing 2 is provided with a cavity inside 3. The two ends of the cavity 3 are rotatably connected with the first roller 4, such as image 3 As shown, both ends of the first roller 4 are rotatably connected to the side wall of the cavity 3, so that the rotation of the first roller 4 is more stable, and the two first rol...

Embodiment 2

[0032] See Figure 5-6 The difference between this embodiment and Embodiment 1 is that the locking device includes a gear 17, the number of the gear 17 is two, and the two gears 17 are respectively located on the two first rollers 4 One end, and the gears 17 are arranged coaxially with the corresponding first rollers 4. When the first rollers 4 rotate, the gears 17 can be driven to rotate at the same time. The lower part of the first housing 2 The side wall is provided with a connecting hole 18, the inner surface of the connecting hole 18 is respectively provided with a connecting rod 19 slidably, the connecting rod 19 can slide back and forth in the connecting hole 18, the connecting rod 19 corresponds to the cavity The inner end of the body 3 is fixedly connected with a connecting plate 20, a spring is arranged between the connecting plate 20 and the lower side wall of the first housing 2, and the spring is sleeved on the outside of the connecting rod 19. The two ends of the...

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Abstract

The invention discloses a wrist strap self-locking type mobile electrocardiograph. The electrocardiograph comprises a portable electrocardiograph body and a fixing device fixed to the lower end of theportable electrocardiograph body, the fixing device comprises a first shell, the first shell is rectangular, a cavity is formed in the first shell, the two ends of the cavity are rotationally connected to a first roller correspondingly, and the two ends of the first roller are rotationally connected to the side walls of the cavity correspondingly. According to the invention, the roller is rotatably connected in the first shell, one ends of fixing belts are fixed on the roller, the other ends of the fixing belts extend out of a through groove in the side wall of the first shell, so that when the fixing belts are not used, the roller stores the fixing belts under the action of torsional springs, when the fixing belts are used, the fixing belts are pulled to make the fixing belts at the twoends make contact with each other, the two fixing belts are connected through a connecting device, and then the electrocardiograph is worn.

Description

Technical field [0001] The invention relates to the technical field of medical equipment, and the specific field is a wristband self-locking mobile electrocardiograph. Background technique [0002] Electrocardiogram (Electrocardiogram, ECG or EKG) is a technology that uses an electrocardiograph to record the changes in the electrical activity of the heart during each cardiac cycle. The electrocardiogram is the best method for measuring and diagnosing abnormal heart rhythm, which is to diagnose the abnormal heart rhythm when the electrical conduction tissue of the heart is damaged and the change of the heart rhythm caused by the imbalance of electrolyte balance. [0003] The myocardial cell membrane is a semi-permeable membrane. In the resting state, a certain number of positively charged cations are arranged outside the membrane, and the same number of negatively charged anions are arranged inside the membrane. The external potential of the membrane is higher than the inside of the...

Claims

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Application Information

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IPC IPC(8): A61B5/0402
CPCA61B2560/0431A61B2560/0437
Inventor 张佩霞
Owner 张佩霞
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