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Atomizer connector for horizontal or semi-horizontal administration

A technology for connection devices and nebulizers, which is applied in therapeutic nebulizers, medical equipment, respirators, etc., can solve problems such as poor practicability, inability to flexibly combine, and inability to adapt to treatment needs, so as to increase work efficiency, Avoid cross-infection and increase the effect of nebulization treatment effect

Pending Publication Date: 2020-09-22
AFFILIATED ZHONGSHAN HOSPITAL OF DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the nebulizer can avoid the occurrence of choking, it cannot meet the treatment needs of patients in supine or semi-recumbent positions
Moreover, it is impossible to flexibly combine various components, and the practicability is poor

Method used

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  • Atomizer connector for horizontal or semi-horizontal administration
  • Atomizer connector for horizontal or semi-horizontal administration
  • Atomizer connector for horizontal or semi-horizontal administration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1: See figure 1 , the nebulizer connection device used for drug administration in the flat or semi-recumbent position, including the nebulizer body 4, the threaded pipe 3, the T-shaped joint 2 and the mask 1, and a nebulizer is installed in front of the nebulizer body 4 A 360° rotatable T-joint 2 and a telescopically rotatable threaded pipe 3 are provided. There is a covered round hole 5 above the threaded pipe 3, and the telescopically rotatable threaded pipe 3 is a hose.

[0020] The preparation process of the telescopic and rotating threaded tube 3 is as follows: the preparation process of the telescoping and rotating threaded tube (3) is as follows: firstly, the medical polypropylene material is heated to 150°C to fully soften it, and the heating is continued to keep it At this temperature, add the end-capped stabilizer AcO-PLLA-PDMS-PLLA-OAc and let it stand for 20 minutes to allow the stabilizer to fully penetrate into the medical polypropylene material; t...

Embodiment 2

[0022] Example 2: figure 2 Schematic diagram of nebulization for an intubated and tracheostomized patient. As shown in the figure, the nebulizer connection device at this time is that one end of the telescopic and rotating threaded tube 3 is connected with the patient's tracheal intubation tube or tracheal incision site.

[0023] There is a round hole 5 with a cover on the top of the telescopic rotating threaded tube, which is convenient for simultaneous sputum suction or oxygen inhalation during atomization treatment; the telescopic rotating threaded tube 3 can be stretched and shortened according to the patient's position, and the mask 1 can Fix on the patient's head or hang behind the patient's ear. The various components can be combined flexibly according to the patient's ventilation mode and the patient's body position, and can also be disassembled at will for easy cleaning.

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Abstract

The invention discloses an atomizer connector for horizontal or semi-horizontal administration, and relates to the field of sprayers or atomizers specially suitable for treatment purposes. The atomizer connector comprises an atomizer body, a threaded pipe, a T-shaped connector and a mask, wherein the T-shaped connector capable of rotating by 360 degrees and the threaded pipe capable of rotating telescopically are installed in front of the atomizer body, a round hole with a cover is formed in the upper portion of the threaded pipe, and sputum suction or oxygen suction can be conducted synchronously during atomization. The threaded pipe is a telescopic hose, and the mask is fixed to the head of a patient or hung behind ears. The atomizer body and the rotary joint can be used by a single person, the rotary joint of a mist outlet of the atomizer body can be conveniently adjusted due to the rotatability of a connecting part, and the working efficiency is improved. After the trachea cannulaor the trachea is cut open, three points are tightly connected so as to ensure that aerosol can completely enter the airway during atomization, and meanwhile, the same treatment effect of a patient under various body positions can be ensured; due to the design of a sputum suction port, connector pollution can be prevented, and the risk of pulmonary infection is reduced.

Description

technical field [0001] The present invention is specially applicable to the field of nebulizers or nebulizers for therapeutic purposes, in particular a nebulizer device for administration in supine or semi-recumbent positions. Background technique [0002] Existing medical nebulizers cannot effectively produce atomized particles for patients in supine and lateral positions, and cannot achieve a good therapeutic effect. It is also likely to cause patients to aspirate or choke, or even suffocate. It is difficult to do aerosol inhalation therapy for comatose patients with tracheal intubation or tracheotomy, because the existing nebulizers cannot match the intubation interface or the tracheal tube interface no matter whether they are masks or mouthpieces. The nurse needs to hold the nebulizer and align the air outlet with the patient's endotracheal tube or endotracheal tube, and also hold the main body of the nebulizer at any time so that it is in an upright working state to avo...

Claims

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Application Information

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IPC IPC(8): A61M11/00A61M31/00A61M1/00A61M16/00A61M16/04A61M16/06
CPCA61M1/0023A61M11/00A61M16/0463A61M16/06A61M31/00A61M2210/1025A61M16/0003A61M2210/005
Inventor 李晓凤
Owner AFFILIATED ZHONGSHAN HOSPITAL OF DALIAN UNIV
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