An anti-infection vacuum blood collection tube
A vacuum blood collection tube and anti-infection technology, which is applied in the field of medical equipment, can solve the problems of operator infection and blood sample splashing, and achieve the effect of improving safety and safety
Inactive Publication Date: 2015-08-26
滨州医学院附属医院
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Problems solved by technology
[0003] The purpose of the present invention is to provide an anti-infection vacuum blood collection tube, aiming to solve the problem that the blood sample in the vacuum tube may splash out when the rubber stopper is separated from the nozzle of the vacuum tube, causing infection to the operator
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] figure 1 with figure 2 The structure of the anti-infection vacuum blood collection tube of the present invention is shown. As shown in the figure, the present invention is realized in this way. A kind of anti-infection vacuum blood collection tube includes a compression button 1, a spring top 2, a rotating ring 3, and a convex ring 4. Closing tooth 5, card slot 6, rubber plug 7, head cap 8, air cushion 9, shielding tube 10, vacuum tube 11;
[0017] The compression button 1 is arranged on the outside of the convex ring 4, the spring top 2 is arranged in the inner center of the convex ring...
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The invention discloses an anti-infection vacuum blood collection tube, which comprises compression buttons, a spring jack, a rotating ring, a convex ring, a closing tooth, a clamping groove, a rubber plug, a head cap, an air cushion, a blocking tube and a vacuum tube, wherein the compression buttons are arranged on the outer side of the convex ring; the spring jack is arranged in the inner center of the convex ring; the rotating ring is arranged outside the rubber plug; the convex ring is arranged outside the rotating ring; the closing tooth is arranged in the rotating ring; the clamping groove is formed outside the convex ring; the air cushion is arranged on the inner side of the lower end of the head cap; the blocking tube is arranged in a semicircular gap in the head cap. According to the anti-infection vacuum blood collection tube, the rubber plug is safely separated from an orifice of the vacuum tube, so that an operator is prevented from being infected by a blood sample splashed out of the vacuum tube, and the safety of the blood collection tube is greatly improved.
Description
technical field [0001] The invention belongs to the field of medical instruments, in particular to an infection-proof vacuum blood collection tube. Background technique [0002] Vacuum blood collection tubes are often used in the current blood sample collection. It consists of a vacuum tube, a rubber plug and a head cap. The rubber plug is tightly plugged into the nozzle of the vacuum tube. When it is necessary to separate the rubber plug from the vacuum tube, generally only the head cap and the vacuum tube need to be separated by force, and the rubber plug can be separated from the vacuum tube by relying on the friction between the head cap and the rubber plug ring to the shoulder, but sometimes force Larger, when the needle is separated from the nozzle of the vacuum tube, the blood sample in the vacuum tube may splash out and cause infection to the operator. Currently, traditional vacuum blood collection tubes have the problem that blood samples may splash out and cause i...
Claims
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IPC IPC(8): A61B5/154
Inventor 高梅兰蔺香云
Owner 滨州医学院附属医院