Rapid infusion and blood transfusion device with manual pressurizing

Abstract

The invention discloses a rapid infusion and blood transfusion device with manual pressurizing. The rapid infusion and blood transfusion device comprises a manual pressurizing part, a liquid inlet pipe arranged on the upstream of the manual pressurizing part and a liquid outlet pipe arranged on the downstream of the manual pressurizing part, a first branch pipe and a second branch pipe are arranged on the upstream of the liquid inlet pipe, and the upstream of the first branch pipe is connected with an infusion bag or a blood transfusion bag; and the upstream of the second branch pipe is connected with normal saline. The rapid infusion and blood transfusion device is formed in one time and has leakproofness, and a normal saline side puncture needle does not need to be repeatedly inserted and pulled out; the material of the manual pressurizing part has resilience and can easily achieve pressurization; the manual pressurizing part has the volume of about 100ml and is provided with scales,so that the volume of transfused blood can be visually mastered, and the manual pressurizing operation is simple and convenient in combination with a water stop switch and an adjusting clamp.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a rapid infusion and blood transfusion device with manual pressure. Background technique [0002] In the process of medical care, rapid fluid infusion, blood transfusion and application of dehydrating drugs often require pressurized rapid infusion. At present, there are mechanical pressurized infusion devices and manual pressurized devices, but mechanical pressurized infusion devices are expensive, time-consuming and laborious, and complicated to operate; The manual pressurization device needs to be installed when it is used. The pressurized part is the main body of the blood bag or the main body of the infusion bag. In order to facilitate the pressing of the main body of the blood bag or the main body of the infusion bag, only soft-packed blood bags or infusion bags can be used, which is not convenient for observing the infusion volume , Because there is a puncture point...

AI Technical Summary

Problems solved by technology

[0002] In the process of medical care, rapid fluid infusion, blood transfusion and application of dehydrating drugs often require pressurized rapid infusion. At present, there are mechanical pressurized infusion devices and manual pressurized devices, but mechanical pressurized infusion devices are expensive, time-consuming and laborious, and complicated to operate; The manual pressurization device needs to be installed when it is used. The pressurized part is the main body of the blood bag or the main body of the infusion bag. In order to facilitate the pressing of the main body of the blood bag or the main body of the infusion bag, only soft-packed blood bags or infusion bags can be used, which is not convenient for observing the infusion volume , There is a puncture point between the puncture blood transfusion set and the blood bag or between the puncture infusion set and the infusion bag. When the pressure on the main body of the blood bag or the infusion bag is high, it is easy to leak from the puncture port, and repeated use is easy to pollute and cause cross infection

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