Using method of flowing speed adjusting device for nursing

Abstract

The invention relates to a method for using a flow rate regulating device for nursing. The liquid flow rate regulating device is used to regulate the flow rate. The liquid flow rate regulating device includes an infusion tube and a side regulating device; the regulating method includes the following steps: Step 1, assembling : Step 1.1, assembling the speed regulating plunger; Step 1.2, placing the adjusting bolt, adjusting washer, and compression spring; Step 1.3, assembling the upper limit piece; Step 2. Infusion; Step 3. Adjusting the flow rate; Step 4. Give the drug quickly. The liquid flow rate regulating device used in the present invention has a reasonable structure, is convenient for mass production, and is convenient and simple to assemble; the method of the present invention can adjust the rate of infusion under normal conditions; the method can also be used in emergency situations. Adjusting the pressing damping of the speed-regulating plunger can further close the rapid drug delivery function; this method can further prevent long-term rapid drug delivery by delaying the alarm, causing drug overdose.

Description

technical field [0001] The invention relates to the technical field of clinical nursing, in particular to a method for regulating the flow rate of a nursing liquid. Background technique [0002] In clinical nursing work, patients need to be infused, and the requirements for different drug infusion rates are different. Common drugs need to be delivered slowly, while drugs such as mannitol need relatively fast delivery speeds, and common infusion devices can meet the above requirements. [0003] However, in some emergency situations, instant and rapid drug administration is required, such as blood transfusion for patients with massive bleeding during surgery, some drugs delivered in the emergency room, and even painkillers delivered to patients after surgery. Taking painkillers as an example, in the prior art, the painkiller pump is often used to slowly deliver the painkiller to the patient, but when the patient is in unbearable pain, it needs to be administered quickly for p...

AI Technical Summary

Problems solved by technology

Taking painkillers as an example, in the prior art, the painkiller pump is often used to slowly deliver the painkiller to the patient, but when the patient is in unbearable pain, it needs to be administered quickly for pain relief. The painkiller pump in the prior art can Squeeze out the medicine, but the existing pain relief pumps have the following problems: 1. The structure is complex and expensive; 2. The damping of the squeezed medicine cannot be adjusted. The patient turned over and squeezed on the pain pump, resulting in long-term rapid drug administration and causing danger

Images