Medical adjustable hanger

Abstract

The invention discloses a medical adjustable hanger which comprises a pair of hollow telescopic arms, a connecting part and an adjusting part, wherein one end of the telescopic arm is universally connected to a wall or a support, and the other end of the telescopic arm is universally connected to the connecting part; an air chamber is arranged in the connecting part, a partition chamber dividing the air chamber into two parts is arranged in the air chamber, the two telescopic arms communicate with the two parts of the air chamber respectively, a first exchange hole capable of communicating with the two parts of the air chamber and a first communication hole capable of communicating with the partition chamber and the outside are formed in the side wall of the partition chamber; and a sealing block and a handle are arranged at two ends of the rotating shaft correspondingly, the whole compartment is filled with the sealing block, and the sealing block is provided with a second exchange hole capable of being in butt joint with the two first exchange holes and a second communication hole capable of being in butt joint with the first exchange hole and the first communication hole correspondingly at the two ends. An infusion position can be adjusted through the reasonable structural design, adjustment is convenient and fast, operation is easy, and reliability is high.

Description

technical field [0001] The invention relates to a hanger, in particular to a medical adjustable hanger. Background technique [0002] Intravenous infusion is one of the most commonly used and effective medical methods. Intravenous infusion is a method of injecting a large amount of sterile liquid, electrolytes, and drugs into the body through the vein using the principles of atmospheric pressure and hydrostatic pressure. Intravenous infusion usually requires the vial to be suspended high to create a pressure differential. At present, the hangers commonly used in hospitals are generally unified and fixedly assembled hangers, or mobile hangers with bottom weights and top hooks similar to clothes hangers, but these two hangers cannot be used for different heights. Standing, lying, sitting, etc.), the height of doctors and nurses and other factors can be adjusted instantly and conveniently, and the flexibility is extremely poor. Intravenous infusion takes several hours. If th...

AI Technical Summary

Problems solved by technology

At present, the hangers commonly used in hospitals are generally unified and fixedly assembled hangers, or mobile hangers with bottom weights and top hooks similar to clothes hangers, but these two hangers cannot be used for different heights. Standing, lying, sitting, etc.), the height of doctors and nurses and other factors can be adjusted instantly and conveniently, with extremely poor flexibility

However, the infusion time of intravenous infusion often takes several hours. If the patient changes the height of the body, it is very likely that a dangerous situation will occur. Afterwards, the pressure difference increases and the infusion speed accelerates, exceeding the patient's physical capacity

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