Anesthesia device with concentration adjusting function and adjusting method thereof

A technology of concentration adjustment and function, applied in the field of anesthesia devices with concentration adjustment function, can solve problems such as troublesome, large footprint, and complex overall structure, and achieve the effects of avoiding concentration reduction, saving production costs, and convenient control

Active Publication Date: 2019-09-10
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an anesthesia device with concentration adjustment function and its adjustment method, which can solve the problem that the existing anesthesia device needs to add a filter tank to filter the anesthetic gas before it can be used by patients, and the overall structure is complex , a complete set of equipment occupies a

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  • Anesthesia device with concentration adjusting function and adjusting method thereof
  • Anesthesia device with concentration adjusting function and adjusting method thereof
  • Anesthesia device with concentration adjusting function and adjusting method thereof

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Embodiment Construction

[0032] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] see Figure 1-5 As shown, an anesthesia device with a concentration adjustment function includes a bracket 1, an evaporation tank 6, and a concentration adjustment box 10. The bracket 1 is provided with a drug compartment 3, and the top of the drug compartment 3 is provided with a liquid inlet 2, and the drug compartment 3 A hydraulic telescopic push plate 4 matching its inner diameter is installed inside, the hydraulic telescopic push plate 4 is connected to the hydraulic pump 5 at the bottom, the evaporator 6 is fi...

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Abstract

The invention discloses an anesthesia device with a concentration adjusting function and an adjusting method thereof. The problems can be solved that on the premise that a filtering tank is additionally arranged for filtering anaesthetic gas, a patient can use an existing anesthesia device, the whole structure is complex, and a whole set of device occupies a large area; the inside of the existingdevice after use is inconvenient to clean, when the existing anesthesia device adjusts the concentration of the anaesthetic gas, the concentration of the anesthetic gas is adjusted by adopting a modethat an anesthesia induction box and the flowing speed of oxygen entering the anesthesia induction box cooperate with each other, the mode is extremely complex, and the concentration adjusting resultis quite inaccurate. The anesthesia device comprises a bracket, an evaporation tank and a concentration adjusting box, a medicine chamber is formed in the bracket, a liquid inlet is formed in the topof the medicine chamber, and a hydraulic telescoping pushing plate with the inner diameter adapting to that of the inside of the medicine chamber is installed in the medicine chamber; the hydraulic telescoping pushing plate is connected with a hydraulic pump at the bottom of the hydraulic telescoping pushing plate, and the evaporation tank is fixedly installed on the bracket.

Description

technical field [0001] The present invention relates to the field of anesthesia devices, in particular to an anesthesia device with concentration adjustment function and an adjustment method thereof. Background technique [0002] The anesthesia machine sends anesthesia into the alveoli of the patient through a mechanical circuit, forming a partial pressure of the anesthetic gas, which diffuses into the blood, and directly inhibits the central nervous system, thereby producing the effect of general anesthesia. The anesthesia machine belongs to semi-open anesthesia device. However, there are still certain defects in the existing anesthesia device in use. The existing anesthesia device needs to add a filter tank to filter the anesthetic gas before it can be used by the patient. Large, and it is inconvenient to clean the interior after use, and the anesthesia induction box and the flow rate of oxygen entering the anesthesia device are used to adjust the anesthetic gas concentra...

Claims

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Application Information

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IPC IPC(8): A61M16/01A61M16/10A61M16/18
CPCA61M16/01A61M16/18A61M16/105A61M2205/75
Inventor 陈小莉张殿宝张宪芬
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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