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CN-224207200-U - Humidifier with good humidifying effect

CN224207200UCN 224207200 UCN224207200 UCN 224207200UCN-224207200-U

Abstract

The utility model relates to a humidifier with good humidifying effect, which comprises a humidifying tank, wherein the humidifying tank comprises a humidifying main body, an air outlet connecting part and an air inlet connecting part, the air outlet connecting part is positioned at the center of the humidifying main body, the air inlet connecting part is adjacent to the air outlet connecting part, an air outlet communicated with the air outlet connecting part and an air inlet communicated with the air inlet connecting part are arranged on the humidifying main body, and a shielding part is arranged on one side of the air inlet close to the air outlet connecting part. The utility model has the beneficial effects that the gas can be fully contacted with water in the humidifying main body for a longer contact time, so that the use safety is ensured.

Inventors

  • LIU RUIHUA

Assignees

  • 斯莱达医疗用品（惠州）有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (9)

  1. 1. The utility model provides a humidifying ware that humidification effect is good, its characterized in that, includes the humidification jar, the humidification jar includes humidification main part, the connecting portion of giving vent to anger and inlet connection portion, the connecting portion of giving vent to anger is located the center of humidification main part, inlet connection portion with it is adjacent to give vent to anger the connecting portion, be equipped with on the humidification main part with the gas outlet of connecting portion intercommunication and with the air inlet of inlet connection portion intercommunication, the air inlet is close to one side of connecting portion of giving vent to anger is equipped with shielding portion.
  2. 2. The humidifier of claim 1, wherein the outlet connection end has a smaller diameter than the inlet connection end.
  3. 3. The humidifier with good humidifying effect according to claim 1, wherein the shielding portion is fan-shaped.
  4. 4. The humidifier with good humidifying effect according to claim 1, wherein the humidifying tank is made of PSU material.
  5. 5. The well-wetting humidifier of claim 1, wherein the wetting tank further comprises a water-filling connector, the water-filling connector being a standard luer connector.
  6. 6. The humidifier with good humidifying effect according to claim 5, wherein the water injection joint is detachably connected with an interface closing plug, the interface closing plug is connected with a flexible connecting chain, and the flexible connecting chain is connected with the humidifying main body.
  7. 7. The humidifier with good humidifying effect according to claim 6, wherein the humidifying main body is provided with a protruding structure, the protruding structure is provided with a clamping hole, the flexible connecting chain is provided with a clamping block, and the clamping block is clamped with the clamping hole.
  8. 8. The humidifier with good humidifying effect according to claim 1, further comprising a sealing ring and a chassis, wherein an annular groove is formed on one side of the chassis adjacent to the humidifying main body, and the sealing ring is embedded in the groove.
  9. 9. The humidifier with good humidifying effect according to claim 8, wherein the cross section of the sealing ring is rectangular.

Description

Humidifier with good humidifying effect Technical Field The utility model relates to the technical field of medical instruments, in particular to a humidifier with a good humidifying effect. Background In the medical field, in particular during respiratory therapy, humidifiers play a vital role. The main function of the device is to humidify the gas delivered to the patient to ensure that the gas reaches proper humidity so as to avoid the dry gas from causing irritation and damage to the respiratory tract of the patient. Currently, the humidifiers commonly used in the market have some defects in structural design. The position relation of partial humidifier air inlet and gas outlet is unreasonable, leads to gas unable abundant with the interior water contact of humidification main part just export from the gas outlet for humidification effect is not good, and the gaseous humidity of output can not reach ideal state, can not satisfy patient's respiratory track to moist gas's demand, and then influences treatment. In addition, the air inlet and the air outlet of some humidifiers are too close to each other and lack of effective air flow guiding structures, when noninvasive ventilation or high-flow ventilation is performed, air entering the humidifying tank is easy to directly impact the water surface in the humidifying tank due to large air flow, so that a large amount of water in the humidifying main body is blown up. The blown water can enter the respiratory pipeline along with the airflow, so that not only the respiratory pipeline is possibly blocked to influence the normal transportation of the air, but also the risk of water drop inhalation of a patient is increased, uncomfortable symptoms such as choking cough are caused, and complications such as respiratory tract infection can even be caused in serious cases. Disclosure of utility model The utility model aims to provide the humidifier which has the advantages that the gas can be fully contacted with water in the humidifying main body, the contact time is longer, and the use safety is ensured. The utility model provides a effectual humidifier of humidification, includes the humidification jar, the humidification jar includes the humidification main part, gives vent to anger connecting portion and inlet connection portion, it is located to give vent to anger connecting portion the center of humidification main part, inlet connection portion with it is adjacent to give vent to anger connecting portion, be equipped with on the humidification main part with the gas outlet of giving vent to anger connecting portion intercommunication and with the air inlet of inlet connection portion intercommunication, the air inlet is close to one side of giving vent to anger connecting portion is equipped with shielding portion. In the above-mentioned scheme, because the one side that the air inlet is close to the connecting portion of giving vent to anger is equipped with shielding portion, so the gas that gets into in the humidification main part can get into along the side of humidification main part as far as possible, and the design on the one hand can avoid noninvasive or the great gas of air current blows up the water in the humidification main part and gets into the breathing tube when high flow ventilates like this, and another convenience also can make gas fully moisten, and then has improved the humidification effect of follow gas of connecting portion output gas of giving vent to anger, and the connecting portion of giving vent to anger is located the center of humidification main part is also convenient to be connected with the breathing tube. Further, the diameter of the end of the air outlet connecting part is smaller than that of the end of the air inlet connecting part. In the scheme, the diameter of the end part of the air outlet connecting part is designed to be smaller than that of the end part of the recent connecting part, so that the air outlet connecting part, the air inlet connecting part and the breathing pipeline can be prevented from being reversely assembled, and the physical reverse assembly preventing function is realized. Further, the shielding part is fan-shaped. In the scheme, the section of the air inlet is circular, the fan-shaped air inlet can be better matched with the air inlet, the effect of shielding and guiding air flow is effectively exerted, the integrated injection molding is convenient, and the production difficulty and cost are reduced. Further, the humidifying tank is made of PSU material. In the scheme, the PSU material can bear the high-temperature high-pressure sterilization process without deformation, damage or performance reduction, so that the humidification tank can reach a sterile state before each use, cross infection can be more effectively prevented compared with some materials or disposable products which cannot be thoroughly sterilized, the medical safety of patients is ensured, and the physical and chemical p