Transfusion bubble oscillation device
An oscillating device and air bubble technology, applied in the direction of the device introduced into the body, can solve the problems of inability to ensure the safety of infusion and inconvenience for medical staff, and achieve the effect of ensuring safety and reducing workload
Inactive Publication Date: 2008-05-07
SHENZHEN ZHONGTE MEDICAL EQUIP TECH
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: to provide an infusion bubble oscillation device, which overcomes the prior art by medical personnel manually handling the air bubbles in the infusion tube before continuing the infusion Work; thus causing considerable inconvenience to the medical staff, also can not guarantee the safety of infusion defects
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[0017] Below according to accompanying drawing and embodiment the present invention will be described in further detail:
[0018] As shown in Figure 2, embodiment 1 of the present invention comprises: motor 1, cam 2, time-delay control circuit 11, rotary lever 9, sensor, and the specific implementation of sensor comprises infrared sensor 10, and infrared sensor 10 is connected with time-delay control circuit 11, The motor 1 is connected with the delay control circuit 11, the rotation shaft of the motor 1 is fixedly connected with the rotation center of the rotary lever 9, and the two cams 2 are connected with the two ends of the rotary lever 9 in a suspended state; the working process is: the infrared sensor 10 detects When the air bubbles in the infusion tube are detected, the infrared sensor 10 transmits the pulse signal to the delay control circuit 11, the delay control circuit 11 makes the motor 1 start to work, the rotary lever 9 rotates at a high speed driven by the motor...
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The invention relates to an transfusion oscillating air bubble device, which comprises a motor 1, cams 2, a time-delay control circuit 11, a rotational lever 9 and a sensor, the sensor especially comprises an infrared sensor 10, the infrared sensor 10 is connected with the time-delay control circuit 11, the motor 1 is connected with the time-delay control circuit 11, the rotating axis of the motor 1 is fixed and connected with the rotating center of the rotational lever 9, and the two cams are connected with the two ends of the rotational lever 9 by suspending; the working process comprises the following steps: when the bubble inside the transfusion tube is detected by the infrared sensor 10, the time-delay control circuit 11 leads the motor 1 to start working, the rotational lever 9 is driven by the motor 1 to rotate at a high speed, under the rotation of the rotational lever, the two cams 2 take the rotating axis of the motor 1 as the rotating centre to rotate at a high speed, the air bubble inside the transfusion tube 5 leads the large air bubble to be divided into micro air bubbles to move upward by the continuously hitting of the two cams, and when no air bubble is detected by the infrared sensor 10 inside the transfusion tube, the motor stops operating, thereby the oscillating air bubble function is realized.
Description
technical field [0001] The invention relates to medical equipment, in particular to a transfusion bubble oscillation device. Background technique [0002] As shown in Figure 1, in the current infusion technology, when there are air bubbles in the infusion tube during the infusion process, in order to ensure the safety of the infusion and prevent the air bubbles from injecting into the human body, the medical staff must vibrate the air bubbles in the infusion tube by hand to disperse the large bubbles into After the micro-bubbles rise, the transfusion work is continued; thus, it is quite inconvenient for the medical staff, and the safety of the transfusion cannot be guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide an infusion bubble oscillation device, which overcomes the prior art by medical personnel manually handling the bubbles in the infusion tube, and then continues the infusion work; thus causin...
Claims
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IPC IPC(8): A61M5/14
Inventor 殷和平
Owner SHENZHEN ZHONGTE MEDICAL EQUIP TECH