Blood flow velocity detection device with coupling agent coating function

A flow velocity detection and couplant technology, applied in blood flow measurement devices, medical science, diagnosis, etc., can solve problems such as affecting detection efficiency, insufficient couplant, easy skin irritation, etc., and achieve the effect of improving detection efficiency

Inactive Publication Date: 2022-04-29
刘浩
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Problems solved by technology

[0002] When performing Doppler blood vessel flow velocity detection, it is necessary to apply couplant on the end of the probe before performing contact detection on the patient's skin. After recoating, the operator has to reconfirm the detection position, which affects the detection efficiency
[0003] In addition, since the temperature of the couplant is lower than body temperature, it is easy to irritate the skin when it is applied, resulting in changes in the blood vessel flow rate, which in turn affects the accuracy of the test results

Method used

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  • Blood flow velocity detection device with coupling agent coating function

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Embodiment Construction

[0019] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0021] Such as figure 1 As shown, this embodiment provides a blood flow velocity detection device with a couplant coating function, including a probe body 1, which is electrically connected to the detection host, and a mounting seat is provided at the lower part of one side of the probe body 1 2. A liquid collecting container 3 is installed on the top of the mounting base 2, and the...

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Abstract

The invention relates to a blood flow velocity detection device with a coupling agent coating function, which comprises a probe body, the probe body is electrically connected with a detection host, the lower part of one side of the probe body is provided with a mounting seat, the top of the mounting seat is provided with a liquid collection container, the liquid collection container is filled with a coupling agent, the bottom of the liquid collection container is provided with an insertion port, and the insertion port is connected with the probe body. The top of the mounting base is provided with a channel which is connected with the socket in an inserted mode. A liquid collecting cavity and a liquid feeding mechanism for communicating the liquid collecting cavity with the channel are further arranged in the mounting seat, and a switch for driving the liquid feeding mechanism to work is arranged on the outer side of the mounting seat; a liquid conveying channel is arranged in the probe body, one end of the liquid conveying channel is communicated with the liquid collecting cavity, and the other end of the liquid conveying channel penetrates through the bottom of the probe body to form a liquid conveying opening. The device has a coupling agent coating function, and the detection efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of blood flow velocity detection probes, in particular to a blood flow velocity detection device with a coupling agent coating function. Background technique [0002] When performing Doppler blood vessel flow velocity detection, it is necessary to apply couplant on the end of the probe before performing contact detection on the patient's skin. After recoating, the operator has to reconfirm the detection position, which affects the detection efficiency. [0003] In addition, since the temperature of the couplant is lower than body temperature, it is easy to irritate the skin when it is applied, resulting in changes in the blood vessel flow rate, thereby affecting the accuracy of the test results. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a blood flow velocity detection device with a coupling agen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/06A61B8/00
CPCA61B8/06A61B8/488A61B8/4444A61B8/4281
Inventor 刘浩
Owner 刘浩
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