High-comfort blood oxygen probe structure with adjustable clamping force

Abstract

The invention relates to the field of blood oxygen probes, in particular to a high-comfort blood oxygen probe structure with adjustable clamping force. The structure comprises a mounting block, arc-shaped connecting plates are fixedly mounted on the upper side face and the lower side face of the mounting block through first hinge pieces, and the inner walls of the arc-shaped connecting plates arein transmission connection with the mounting block through adjusting mechanisms. Connecting mechanisms are arranged on the right side faces of the arc-shaped connecting plates correspondingly, an upper clamping assembly and a lower clamping assembly are fixedly installed on the right side faces of the upper connecting mechanism and the lower connecting mechanism correspondingly, and light emittingdiodes are arranged on the opposite side faces, close to the middle, of the upper clamping assembly and the lower clamping assembly correspondingly. The clamping force can be adjusted conveniently, meanwhile, the softness and friction force are increased through the skin-friendly silica gel pad and the small protruding particles, clamping is more comfortable, falling is not likely to happen, theskin-friendly silica gel pad can be replaced conveniently, use is more sanitary, the clamping length can be adjusted, the requirement of different people for use can be met, the adapter is not likelyto fall off, and connection is firm.

Description

technical field [0001] The invention relates to the field of blood oxygen probes, in particular to a blood oxygen probe structure with high comfort and adjustable clamping force. Background technique [0002] The blood oxygen probe, as the name suggests, is used to non-invasively detect the blood oxygen saturation and pulse rate of the human body, including arterial blood oxygen saturation, heart pulse rate, etc. The traditional blood oxygen detection system consists of the oximeter host and the application part of the blood oxygen probe. The measurement is realized by a non-invasive blood oxygen probe. Various characteristics of blood flow are calculated according to the amount of light absorbed, however, the existing blood oxygen probes still have the following problems in use: [0003] 1. In the prior art, the blood oxygen probe is usually fixed by clamping the upper and lower sides of the finger. Since the clamping force of the blood oxygen probe is the same, patients w...

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Problems solved by technology

[0003] 1. In the prior art, the blood oxygen probe is usually fixed by clamping the upper and lower sides of the finger. Since the clamping force of the blood oxygen probe is the same, patients with different thickness fingers are clamped. If the clamping force is different, it is easy to cause the problem that the blood does not flow smoothly if the clamping force is too tight or the blood oxygen probe falls if the clamping force is too loose. At the same time, the hardness of the clamping component is high, which is easy to squeeze the fingers, and the use comfort is not high;

[0004] 2. In the prior art, the blood oxygen probe is usually clamped from the front end of the hand. Since there are adults or children among the patients, and the clamping length of the blood oxygen probe cannot be adjusted, it is difficult for the blood probe to meet the needs of different groups of people.

[0005] 3. In the prior art, during the clamping process of the blood oxygen probe, due to the pulling of the patient's hand movement, the adapter on the blood oxygen probe is easily separated from the device, the connection is not firm, and it is inconvenient to use

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