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Atomization catheter capable of improving atomization effect

A technology of catheter and atomizing head, which is applied in the field of medical equipment, can solve the problems of further improvement of atomization effect and limited parts in the body, and achieve good atomization effect and reduced resistance

Pending Publication Date: 2022-03-04
HANGZHOU BRONCUS MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing atomization equipment can directly administer drugs to limited parts of the body, and the atomization effect needs to be further improved

Method used

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  • Atomization catheter capable of improving atomization effect
  • Atomization catheter capable of improving atomization effect
  • Atomization catheter capable of improving atomization effect

Examples

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Embodiment Construction

[0045] Next, the technical solutions in the present application embodiment will be described in the present application embodiment, and it is clear that the described embodiments are intended to be described herein, not all of the embodiments of the present application. Based on the embodiments in the present application, one of ordinary skill in the art is in the scope of the present application without making creative labor premistence.

[0046] It should be noted that when the component is referred to as "connection" with another component, it can be directly connected to another component or may exist in the hidden components. When a component is considered to be "set to" another component, it can be directly set on another component or may exist at the same time.

[0047] All technical and scientific terms used herein are commonly understood by those skilled in the art, unless otherwise defined. The terms used herein in the specification of the present application are merely ...

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PUM

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Abstract

The invention discloses an atomization catheter for improving atomization effect, which comprises a catheter body, one end of the catheter body is a near end, the other end of the catheter body is a far end capable of extending into a bronchus, the catheter body is internally provided with a channel capable of conveying fluid from the near end to the far end, and the far end of the catheter body is provided with an atomization head. The fluid in the channel is output after being atomized by the atomizing head; a micro-channel chip is arranged in the atomizing head, and the fluid is atomized through the micro-channel chip. The atomization catheter is better in atomization effect and can go deep into the lung segment where an endoscope cannot enter to conduct precise atomization drug delivery, through targeted atomization drug delivery, the drug effect can act on the affected part of a patient more quickly and more accurately, and liquid medicine is prevented from remaining in the oral cavity and the nasal cavity.

Description

Technical field [0001] The present application relates to the field of medical devices, in particular to an atomized catheter that can be used for improved atomization effects that can be used for bronchial disease treatment. Background technique [0002] When treatment under clinical endoscopy, it is often desirable to match atomized administration, which can be uniformly distributed, thereby increasing the uniformity of the associated tissue (such as bronchium mucosa, gastrointestinal mucosa) and drug binding. Maximize the impact damage caused by traditional direct injections. [0003] The current atomizer is used to administer the patient in inhalation, and the liquid medicine is decomposed into a tiny particle or a droplet of aerosol, and a more efficient inhalation and absorption can be obtained by using a medicament of the medicament. [0004] The existing atomizing equipment can be directly administered, and the atomization effect is further improved. Inventive content ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M11/00A61M31/00
CPCA61M11/00A61M2210/1035A61M2205/3331A61M11/002A61M25/0023A61M2205/3334A61M2205/3368A61M11/001A61M2210/005
Inventor 徐宏王茂强
Owner HANGZHOU BRONCUS MEDICAL CO LTD