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Percutaneous dilatational tracheostomy (PDT) tube instrument set capable of reducing cross infection

A tracheotomy and dilator technology, which can be used in tracheal intubation, dilator, respirator, etc., can solve the problems of medical staff burden and medical protection means relying on personal protective items, so as to reduce the burden and reduce the risk of infection , the effect of effective protection

Pending Publication Date: 2020-11-20
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a percutaneous dilatation tracheostomy intubation instrument set that can reduce cross-infection, so as to solve the problem that the current medical protection means of this operation rely on personal protective articles, which brings a serious burden to medical staff

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  • Percutaneous dilatational tracheostomy (PDT) tube instrument set capable of reducing cross infection
  • Percutaneous dilatational tracheostomy (PDT) tube instrument set capable of reducing cross infection
  • Percutaneous dilatational tracheostomy (PDT) tube instrument set capable of reducing cross infection

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Embodiment Construction

[0041] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0042] The present invention will be further described below in conjunction with accompanying drawing.

[0043] Such as Figure 1-17 As shown, the present invention provides a percutaneous dilatation tracheostomy intubation instrument set that can reduce cross infection, which is characterized in that it includes a puncture needle 1, a syringe 2, a guide wire 3, a guide wire holder 4, a...

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Abstract

The invention belongs to the technical field of medical instruments and relates to a percutaneous dilatational tracheostomy (PDT) tube instrument set capable of reducing cross infection. The instrument set comprises a puncture needle, an injector, a guide wire, a guide wire fixator, a dilator, a tracheostomy tube, a tube catheter and an isolation hood. The PDT tube instrument set constructs a local isolation space at an operation part of a patient and locks an infection source to reduce the required protection grade so as to reduce the burden of medical staff in personal protection, and aims to provide daily available effective protection while serving as an operation tool of tracheostomy tube operation. In addition, the dilator is of an expandable / contractible net cage type structure, canbe easily inserted into a puncture stoma in a small diameter state and can expand in a large diameter state, so that expansion of the trachea and pretracheal tissue of the patient can be completed through one step. Compared with an existing PDT tube instrument requiring multi-step expansion, the PDT tube instrument set can reduce the number of required instruments and the operation steps and shorten the operation time.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a percutaneous dilatation tracheotomy and intubation device set that can reduce cross infection. Background technique [0002] Tracheostomy intubation is a high-risk procedure for the spread of COVID-19. During the COVID-19 epidemic, medical staff who perform tracheostomy and intubation need to wear multiple layers of personal protective equipment such as masks, protective clothing, gloves, shoe covers, waterproof gowns, goggles, and face shields. The above-mentioned high-level protective measures can greatly reduce the risk of infection, but it will seriously affect the vision, hearing and touch of medical staff, and will also cause medical staff to consume a lot of physical strength, and it feels extremely uncomfortable to wear. [0003] Percutaneous dilatational tracheostomy (PDT) is a minimally invasive tracheostomy. Compared with conventional open tracheostomy, PDT h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61M29/02
CPCA61M16/0472A61M16/0465A61M16/0488A61M16/047A61M16/0497A61M29/00
Inventor 李璐邢东明徐漫涛
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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