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Blood sampling device for immune cell therapy

A technology of immune cell therapy and blood collection needle, which is applied in the field of medical equipment, can solve the problems of delaying treatment time of patients, increasing patient pain, easy blood coagulation, etc., and achieves the effects of easy sorting and taking, speeding up blood collection, and convenient blood collection operation

Pending Publication Date: 2022-07-08
深圳中检联新药检测有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current blood collection device, the blood is easy to coagulate during the blood collection process, which makes the blood sample invalid and needs to be taken again, which delays the treatment time of the patient and increases the pain of the patient. Even if the medical staff shake it, they need to shake it all the time, which is time-consuming and laborious

Method used

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  • Blood sampling device for immune cell therapy

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Embodiment Construction

[0018] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings. Wherein the same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0019] In order to make the content of the present invention easier to understand clearly, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] like figure 1 As shown, a blood collection device for immune cell therapy includes: an air pressure control cylinder 12, the air pressure control cylinder 12 is clamped to the blood col...

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Abstract

The invention discloses a blood sampling device for immune cell therapy, which comprises an air pressure control cylinder, a blood sampling receiving cylinder is clamped with the air pressure control cylinder, an air inlet gap is arranged on one side of the air pressure control cylinder, pressure control mechanisms are arranged in the middle of the inner side of the air pressure control cylinder, a blood inlet hose is arranged between the two pressure control mechanisms, one end of the blood inlet hose is fixedly connected with a blood sampling needle cylinder, and the other end of the blood sampling needle cylinder is fixedly connected with the blood sampling needle cylinder. The transverse blood inlet tube is connected with the blood collection receiving cylinder in a clamped mode, and the transverse blood inlet tube is connected with a vertical blood inlet tube located on the inner side of the blood collection receiving cylinder in a clamped mode. The blood sampling device is simple in structure, blood sampling operation is convenient, the label groove is formed, classified taking and placing are convenient, the pressure control mechanism prevents a patient from bleeding, and the blood sampling speed is increased.

Description

technical field [0001] The invention relates to the field of medical appliances, in particular to a blood collection device for immune cell therapy. Background technique [0002] Immune cells refer to cells involved in or associated with an immune response. Including lymphocytes, dendritic cells, monocytes / macrophages, granulocytes, mast cells, etc. Immune cells can be divided into various types. Various immune cells play an important role in the human body. Immune cells are commonly known as white blood cells, including Innate lymphocytes, various phagocytic cells, and lymphocytes that can recognize antigens and produce specific immune responses, etc., in the treatment of cancer, it is necessary to collect immune cells in the blood. The existing blood collection device, during the blood collection process, the blood is easy to coagulate, which makes the blood sample invalid and needs to be taken again, which delays the patient's treatment time and increases the patient's p...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M2205/3334A61M2202/0413A61M2202/0014
Inventor 刘家权何美良周美龄
Owner 深圳中检联新药检测有限责任公司
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