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Medical oncology treatment equipment and method based on effusion sampling analysis

A technology for sampling, analysis, and processing equipment, which is applied in medical science, inoculation and ovulation diagnosis, surgery, etc., and can solve problems such as drainage failure, blockage, and patient injury.

Inactive Publication Date: 2022-06-24
袁博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after years of clinical summary, the inventor found that this method still has the following problems in practical application: due to the relatively high viscosity of part of the effusion, and there are many flocculent particles in it, in the process of continuous suction, sometimes It will cause the pipeline to be blocked or even blocked; at this time, as the negative pressure in the sampling tube increases, it may cause drainage failure and even cause harm to the patient

Method used

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  • Medical oncology treatment equipment and method based on effusion sampling analysis
  • Medical oncology treatment equipment and method based on effusion sampling analysis
  • Medical oncology treatment equipment and method based on effusion sampling analysis

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Embodiment Construction

[0021] like Figure 1-3 As shown, a medical oncology treatment device based on effusion sampling analysis includes a puncture needle 1 , a sampling test tube 2 and a negative pressure drain 3 . The puncture needle 1 is used to puncture a body part, and is usually a long needle with a length of about 5-15 cm. For ease of operation, a circular clip 28 is provided at the tail of the puncture needle 1. 28 is provided with anti-skid bumps. The clip 28 can be held by fingers or auxiliary instruments, and the anti-slip bumps can improve the stability of the clip. In the process of puncturing, in order to realize the puncture depth limit, a better practice of the present invention may be that a limit rubber seat 27 is provided on the needle body of the puncture needle 1, and the limit rubber seat 27 is sleeved on the needle body It forms a damped sliding fit with the needle body. The sampling tube 2 is used to contain the effusion, and the negative pressure drain 3 is used to gener...

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Abstract

The invention relates to the technical field of medical auxiliary instruments. The invention aims to provide medical oncology treatment equipment based on effusion sampling analysis. The medical oncology treatment equipment comprises a puncture needle, a sampling test tube and a negative pressure drainage device, the puncture needle is connected with the sampling test tube through a first suction pipeline, and the sampling test tube is connected with the negative pressure drainage device through a second suction pipeline; the sampling test tube comprises a test tube main body, a test tube plug is arranged at an opening part of the test tube main body, a first connector and a second connector which are communicated with the interior of the test tube main body are arranged on the test tube plug, and the first connector and the second connector are respectively connected with a first suction pipeline and a second suction pipeline; an adjusting tube is also arranged in the center of the top of the test tube plug and is communicated with the inside of the test tube main body. According to the invention, self-adaptive air supply adjustment can be carried out according to the negative pressure condition in the sampling test tube, and accidents caused by blockage and unsmooth drainage are avoided.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary devices, in particular to a medical oncology treatment device and a method thereof based on effusion sampling and analysis. Background technique [0002] In clinical medicine, tumor effusion is often accompanied by tumor patients. To a certain extent, tumor effusion has a good reflection value and reference value for diagnosis and treatment of the patient's disease type and severity. In medical oncology, tumor effusion analysis is a relatively common detection method. In clinical practice, it is usually used in conjunction with a puncture needle, a sampling tube and a drainage device. Specifically, the puncture needle is connected to the sampling tube, and the drainage device is connected to the sampling tube. ; After the puncture needle is punctured, the drainage device is opened, and the drainage device builds a negative pressure environment in the sampling tube, and then draws out the...

Claims

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Application Information

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IPC IPC(8): A61B10/00A61M1/00
CPCA61B10/0045
Inventor 袁博
Owner 袁博
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