Tip blood sampling device capable of reducing fingertip sensitivity

Abstract

The invention provides a tip blood sampling device capable of reducing fingertip sensitivity, which comprises four fingertip blood sampling tubes, the four fingertip blood sampling tubes are all provided with finger insertion holes and mounting holes penetrating up and down, and the fingertip blood sampling tubes at the outer edges of the upper parts of the mounting holes are all fixedly connected with pressing springs; the two ends of the connecting rod are fixedly connected to the spring seats and the magnetic seats correspondingly, the four magnetic seats are connected with the magnetic suction cups in a one-to-one correspondence mode, and the ends, away from the magnetic seats, of the magnetic suction cups are movably erected on the steering grooved wheel through traction ropes. By means of the modes of finger prominence massage, melody playing and unknown blood sampling parts, the psychological fear of a patient is effectively relieved in the modes of distracting the attention of a blood sampler, reducing the finger sensitivity degree and the like, the puncture pain degree of the patient is relieved. Meanwhile, multi-person continuous blood sampling can be conducted at a time, and the blood sampling efficiency is improved. The blood sampling efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of blood collection devices, in particular to a peripheral blood collection device that reduces fingertip sensitivity. Background technique [0002] In the prior art, a self-service fingertip blood collection device for laboratories with the application number "CN201710894100.7" mainly includes a water platform, a disinfection device, a blood collection controller, and a control panel. After the water platform is fixed, the control panel The panel is set above the water platform, and the disinfection device and the blood collection controller are distributed on the right side of the water platform. The design of the device is reasonable and the structure is simple. The integration of the disinfection device and the blood collection device is controlled by the control panel, and a two-dimensional code information input system is adopted. Enter the basic information of the user, and ensure the uniqueness of th...

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Problems solved by technology

[0003] However, the above-mentioned self-service fingertip blood collection device in the laboratory still has obvious defects during use: the above-mentioned device completes puncture blood collection by inserting a finger into the upper and lower platforms of the finger. Since the human fingertip has abundant nerve distribution, And after the finger is inserted, the anticipation and awareness of the blood collection and puncture process will make the puncture pain worse, especially for young people, this blood collection method may aggravate their psychological fear and pain, so it is not conducive to guiding patients to blood collection

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