Double-bin injection tool

Abstract

The invention discloses a double-compartment injection device, which comprises a syringe, a push rod, a push handle and a needle head. The push rod is arranged in the syringe, a rubber head is arranged at one end of the push rod, and a push handle is arranged at the other end. The head is located in the syringe, and the edge of the end of the syringe is provided with a connecting tube, wherein, there are two cavities inside the needle, and a chute is provided on the outer wall of the syringe, the number of the syringe is two, and the two needles The barrels are inserted and locked with each other through the chute, and the connecting tubes of the two syringes are juxtaposed together, and the two connecting tubes are respectively inserted and connected with the two cavities on the needle head. The outer wall of the syringe is provided with scale lines, the push handle is provided with anti-slip texture, and the syringe is a transparent plastic product. Needle length 6cm. The invention has the advantages of simple structure and convenient use, and can inject two kinds of anesthetic drugs with different concentrations through one puncture, which is beneficial to anesthesia operation.

Description

Technical field: [0001] The invention relates to a medical device, in particular to a double chamber injection device. Background technique: [0002] During surgery, anesthesiologists are busier than surgeons. Regulate the patient's anesthesia depth, keep the patient in a painless state, ensure the smooth progress of the operation and ensure the safety of anesthesia. In an emergency (hemorrhage during operation, etc.), it is busy. As an anesthesiologist, he needs to relieve the pain of the patient and manage the vital signs of the patient, including breathing, heart rate, blood pressure, heart, nervous system, liver and kidney functions, etc. In general operations, clinical anesthesia often requires registration of anesthetic drugs at the site to be operated, resulting in regional anesthesia. For example, larger wound sutures require anesthesia around the wound. Ordinary syringes are usually used to inject drugs during anesthesia. However, for large open wounds, an ane...

AI Technical Summary

Problems solved by technology

Ordinary syringes are usually used to inject drugs during anesthesia. However, for large open wounds, an anesthesia area may need to inject different concentrations or different types of anesthesia agents according to the size of the required anesthesia area or the depth of anesthesia, which requires Multiple subcutaneous puncture injections, frequent drug matching, frequent puncture operations are troublesome, and labor-intensive

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