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Blood oxygen probe

A blood oxygen probe and blood oxygen detection technology, which is applied in the field of blood oxygen probes, can solve the problems of affecting the probe measurement, being easily crushed, and poor fit, so as to improve the detection results, avoid crushing the skin, and improve the adhesion. degree of effect

Pending Publication Date: 2019-06-25
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will cause the user to be easily crushed by the probe when wearing the probe, especially for newborns, it is extremely easy to be crushed
Moreover, the adhesion between the probe and the human skin is not good, which affects the measurement of the probe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1 provides a blood oxygen probe, for example, a reusable blood oxygen probe.

[0050] Please refer to Figure 1-3 , in one embodiment, the blood oxygen probe includes a blood oxygen detection module 100 and a wearing structure 200 .

[0051] Please refer to image 3 The blood oxygen detection module 100 includes a first photoelectric device 111 for emitting detection light and a second photoelectric device 112 for receiving detection light, and blood oxygen detection results are obtained by judging different degrees of light absorption. The blood oxygen detection module 100 may also include other necessary and unnecessary features and structures, and since this detection technology belongs to the prior art, details are not repeated here. Of course, in some embodiments, the positions of the first photoelectric device 111 and the second photoelectric device 112 can be exchanged.

[0052] Please refer to Figure 1-3 , the blood oxygen detection module 100 is...

Embodiment 2

[0070] Embodiment 2 provides a second blood oxygen probe.

[0071] The differences between the blood oxygen probe provided in the second embodiment and the first embodiment include:

[0072] Please refer to Figure 4 and 5 , at least one of the first mounting body 210, the second mounting body 220, the first connecting body 231, and the blood oxygen detection module 100 has a boss 304, and the free end 232a has a fixing hole 303, and the fixing hole 303 has a The shape and size to form a detachable fit with the boss 304 .

[0073] Please continue to refer Figure 4and 5 , In one embodiment, the boss 304 is disposed on the first housing 112 , and a plurality of fixing holes 303 are disposed on the free end 232 a of the second connecting body 232 . The plurality of fixing holes 303 can be arranged at a certain distance to adapt to different sizes and specifications. When wearing the probe, a suitable fixing hole 303 can be fixed to the boss 304 for newborns of different si...

Embodiment 3

[0077] Embodiment 3 provides a third blood oxygen probe.

[0078] The differences between the blood oxygen probe provided in the third embodiment and the first embodiment include:

[0079] Please refer to Figure 6 and 7 , at least one of the first mounting body 210, the second mounting body 220, the first connecting body 231, and the blood oxygen detection module 100 is provided with a cam fixing mechanism 400, and the cam fixing mechanism 400 includes a cam pressing plate 401, a support column 402 and a rotating shaft 403 , the cam pressing plate 401 is rotatably mounted on the support column 402 through the rotating shaft 403 . The cam pressing plate 401 and one of the first mounting body 210 , the second mounting body 220 , the first connecting body 231 and the blood oxygen detection module 100 form a strap through hole 404 through which the free end 232 a can pass. The cam pressing plate 401 has outer walls with different distances from its center line of rotation, and...

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Abstract

The invention relates to a blood oxygen probe, which comprises a blood oxygen detecting module and a wearing structure, the blood oxygen detecting module is mounted on the wearing structure, the wearing structure comprises a first mounting body, a second mounting body and a connecting body, the first mounting body, the second mounting body and the connecting body can form a wearing space that matches a wearing portion of the human body, a first photoelectric device is mounted on the first mounting body, a second photoelectric device is mounted on the second mounting body, at least one of the first mounting body and the second mounting body is made of a flexible material and has a hollow structure, so that the first mounting body and / or the second mounting body generate deformation conforming to human skin when contacting the human body, skin injury due to crushing can be avoided, especially the neonate skin, and the blood oxygen probe can also improve the fit degree of the blood oxygendetecting module and the human skin, and improves the detection results.

Description

technical field [0001] This application relates to a blood oxygen probe. Background technique [0002] The blood oxygen probe is an instrument for measuring the oxygen concentration in the human blood, that is, the blood oxygen saturation, so as to know the oxygen content in the blood in time. Since the blood oxygen probe needs to be in direct contact with human skin, high requirements are placed on its skin-friendliness, especially for newborns with tender skin. [0003] The existing blood oxygen probes for newborns basically use relatively hard materials as the main body of the probe, so as to ensure the strength of the probe. However, this will cause the user to be easily crushed by the probe when wearing the probe, especially for newborns, it is extremely easy to be crushed. Moreover, the adhesion between the probe and human skin is not good, which affects the probe measurement. Contents of the invention [0004] The application provides a novel blood oxygen probe. ...

Claims

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Application Information

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IPC IPC(8): A61B5/1455
Inventor 黄惠杨崧焦坤
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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