Medicine supply device for pediatric anesthesia

A drug supply and pediatric technology, applied in the field of medical devices, can solve the problems of inconvenient anesthesia administration for children, and achieve the effect of avoiding crying and simplifying the pipeline structure

Active Publication Date: 2019-03-29
SHUNDE HOSPITAL SOUTHERN MEDICAL UNIV (THE FIRST PEOPLES HOSPITAL OF SHUNDE FOSHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a pediatric anesthesia drug supply device to solve the existing problem of inconvenient anesthesia drug delivery for children

Method used

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  • Medicine supply device for pediatric anesthesia
  • Medicine supply device for pediatric anesthesia

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 , the pediatric anesthesia drug supply device includes a breathing valve, an anesthesia mask 1 and a rotating toy, the anesthesia mask 1 is connected to the breathing valve, the breathing valve is connected to an inspiratory tube 11 and an exhalation tube 5, and the inspiratory tube 11 is provided with a suction unit To the valve 12, the exhalation pipe 5 is provided with an exhalation one-way valve 8, the exhalation pipe 5 is arranged on the upper side of the exhalation valve, the rotating toy is arranged on the upper side of the exhalation pipe 5, and the gas discharged from the exhalation pipe 5 pushes the rotating toy Rotate; the breathing valve includes a valve body 3, a valve piece 9 and a breathing main pipe 2. One end of the breathing main pipe 2 is inserted into the valve body 3, and the other end is connected to the anesthesia mask 1. The valve piece 9 is movably arranged in the valve body 3, and the valve piece 9 One side is provided with a valve...

Embodiment 2

[0027] see figure 2 , the suction pipe 11 in this embodiment is connected to the oxygen joint 16 through the first oxygen branch pipe 15, a pressure chamber 21 is formed between one side of the valve plate 9 and the valve body 3, the valve plate thrust mechanism includes a second oxygen branch pipe 17, the second The two ends of the oxygen branch pipe 17 communicate with the oxygen connector 16 and the pressure chamber 21 respectively, the suction pipe 11 is provided with a first decompression valve 22, the second oxygen branch pipe 17 is provided with a second pressure relief valve 23, and the suction pipe 11 The outlet pressure of the second oxygen branch pipe 17 is lower than the outlet pressure of the second oxygen branch pipe 17, so that the valve plate 9 can be pressed tightly on the end of the breathing main pipe 2 to form a seal for the exhalation cavity 4, and the anesthetic drug can enter the patient's body smoothly. When the patient exhales At this time, the exhale...

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Abstract

The invention relates to the technical field of medical equipment, in particular to a medicine supply device for pediatric anesthesia. The medicine supply device comprises a respiratory valve, an anesthetic mask and a rotational tool, wherein the anesthetic mask is connected with the respiratory valve, the respiratory valve is connected with an inhalation tube and an exhalation tube, an inhalationcheck valve is arranged on the inhalation tube, an exhalation check valve is arranged on the exhalation tube, the exhalation tube is arranged on the upper side of the respiratory valve, the rotational tool is arranged on the upper side of the exhalation tube, and gas discharged by the exhalation tube pushes the rotational tool to rotate. Anesthetic gas inlet and outlet tubes are integrated by therespiratory valve in the embodiment, an anesthetic is sent into a main respiratory tube by the inhalation tube, the gas exhaled during exhalation enters an exhalation chamber and is then discharged by the exhalation tube, the gas discharged by the exhalation tube pushes the rotational tool to rotate, so that attention of a child can be attracted, the child is promoted to exhale actively to drivethe rotational tool to rotate, a good cycle is formed, anesthesia can be finished at a higher speed, and the child patient is prevented from crying and screaming in an anesthetic process.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pediatric anesthesia drug supply device. Background technique [0002] Inhalation anesthesia is to send the anesthetic into the patient's alveoli through the patient's breathing, form anesthetic gas and diffuse into the blood, thereby inhibiting the central nervous system and anesthetizing the patient. Because the inhalation anesthesia is simple in administration, the risk is low, and the delivery process There is basically no pain during the operation, so at present, inhalation anesthesia is mostly used for children's anesthesia. [0003] However, although inhalation anesthesia has no pain, due to children's fear of unfamiliar environments and drug delivery devices, children are very uncooperative during the drug delivery process, and are always accompanied by crying, which seriously affects the effect and efficiency of drug delivery. Without proper guidance, the air ...

Claims

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Application Information

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IPC IPC(8): A61M16/01A61M16/20
CPCA61M16/01A61M2202/0241A61M16/0003A61M16/201A61M2202/0007
Inventor 张忠其
Owner SHUNDE HOSPITAL SOUTHERN MEDICAL UNIV (THE FIRST PEOPLES HOSPITAL OF SHUNDE FOSHAN)
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