CN212913406U - Visual intubation laryngoscope protection casing - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, a visual intubate laryngoscope protection casing is disclosed, including the protection casing main part, the protection casing main part is made by transparent duroplasts, and the protection casing main part is coniform, and the through-hole has been seted up at protection casing main part top, and the through-hole covers to bond has the emulsion membrane, and the center aperture has been seted up to the emulsion membrane, and the bottom edge fastening of protection casing main part bonds and has the pipeline, and a plurality of air vents have been seted up to the inboard of pipeline, and the integrative intercommunication in the. The utility model discloses very big reduction operating personnel carry out trachea cannula in the face of the disease infected risk.

Description

Visual intubation laryngoscope protection casing

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a visual laryngoscope protective cover for intubation.

Background

At present, respiratory infection is increasing day by day, particularly, the current novel coronavirus pneumonia situation is severe, the number of infected people is continuously increased along with the wide-range dissemination of the novel coronavirus, and a large number of inpatients exist in hospitals in many regions. In the case of confirmed hospitalization, some severe patients need to be intubated with trachea for respiratory support due to respiratory failure, and patients with new coronavirus infection who need general anesthesia surgery also need to be intubated with trachea.

As is well known, endotracheal intubation is one of the most intensive clinical procedures in contact with the airway of a patient, and is prone to cause such things as secretion splash, spray, aerosol diffusion, etc., and is susceptible to infection by the anesthesiologist performing the procedure. The bigger problem is that a large number of patients wait for treatment at present, medical materials are in short supply, each patient cannot be treated by upgrading protection, but the operator who adopts common protection has great infection risk when facing the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a visual intubate laryngoscope protection casing solves prior art when trachea cannula, operating personnel direct contact patient droplet, splash and the problem of infecting.

The utility model provides a basic scheme is: the utility model provides a visual intubate laryngoscope protection casing, includes the protection casing main part, the protection casing main part is made by transparent duroplasts, the protection casing main part is coniform, the through-hole has been seted up at protection casing main part top, the through-hole covers bonds and has the emulsion membrane, the central aperture has been seted up to the emulsion membrane, the fixed pipeline that bonds in bottom edge of protection casing main part, a plurality of air vents have been seted up to the inboard of pipeline, the integrative intercommunication in the outside of pipeline has the exhaust interface.

The working principle of the basic scheme is as follows: the operating personnel locates the mirror handle lower extreme with this protection casing cover through central aperture, make the patient go to the pillow lie on the back, operating personnel leans on patient's head, the handheld laryngoscope of left hand is put into patient's oral cavity, until exposing vocal cords and vocal way mouth, the laryngoscope is put into after succeeding in, from a little mouth of emulsion membrane scissors, tracheal tube is held to the right hand and is put into the glottis with it, and according to patient's height and neck length adjustment intubate degree of depth, according to patient's air flue width adjustment gasbag pressure, simultaneously, use aspirator and exhaust interface connection, the negative pressure is carminative, after tracheal tube inserts, cut the protection casing open, the laryngoscope takes off together with the protection casing.

The basic scheme has the beneficial effects that: through the protective cover, a barrier is established between the operator and the patient, so that the operator is prevented from directly contacting with the splash, the splash and the like of the patient to cause infection, and the infection risk of the operator is greatly reduced; connect the exhaust interface through the aspirator and carry out the negative pressure exhaust, and the pipeline that band-pass gas pocket sets up along the protection casing bottom, and it is even to exhaust, further reduces droplet and aerosol and spreads, has ensured medical personnel's safety.

Further, be equipped with the jack in the protection casing main part, the jack covers the bonding and has the emulsion membrane, and the round hole that runs through is seted up at the center of this emulsion membrane, the pipeline downside is equipped with the depressed part with nasal part shape adaptation.

Through the setting, the protection casing can be approximately covered in patient's oronasal part sealedly, and the trachea cannula is exclusively used in to the jack, and is more convenient, and the bridge of the nose is then adapted to the depressed part, has improved the travelling comfort, has reduced spilling over of patient's air flue secretion.

Furthermore, the pipeline adopts a PVC hose.

Through the arrangement, the comfort of the protective cover when covering the face is improved.

Drawings

FIG. 1 is a front view of a visual laryngoscope cover according to the invention;

FIG. 2 is a rear view of FIG. 1;

fig. 3 is a bottom view of fig. 1.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the protective cover comprises a protective cover main body 1, a through hole 2, a small center hole 3, a jack 4, a pipeline 5, a vent hole 6, a concave part 7 and an exhaust interface 8.

Embodiment is shown in fig. 1, 2 and 3, a visual intubation laryngoscope protective cover, which comprises a protective cover main body 1, wherein the protective cover main body 1 is made of transparent hard plastic and is convenient to observe, the protective cover main body 1 is conical, the side generatrix of the protective cover is 7cm in length, the top of the protective cover main body 1 is provided with a through hole 2, the diameter of the through hole 2 is 5cm, the through hole 2 is covered and bonded with a latex film, the latex film is provided with a central small hole 3, the diameter of the central small hole 3 is 1cm, the latex film has elasticity, so that the central small hole 3 can stretch, the right side of the protective cover main body 1 is provided with a jack 4, the diameter of the jack 4 is 2cm, the jack 4 is covered and bonded with a latex film, the center of the latex film is provided with a through round hole, the latex film has elasticity, so that the central, pipeline 5 adopts the PVC hose, pipeline 5's internal diameter is 1cm, improve the travelling comfort when the protection casing covers the face, six air vents 6 have been seted up to pipeline 5's inboard, pipeline 5's integrative intercommunication in the outside has exhaust interface 8, connect with supplying the aspirator, carry out the negative pressure exhaust, the pipeline downside is equipped with the depressed part 7 with nasal part shape adaptation, and adopt silicon rubber to cover along depressed part 7, silicon rubber has elasticity, therefore the different bridge of the nose of depressed part 7 adaptation, improve and dress the travelling comfort.

When the novel tracheal catheter is used for work, an operator places the protective cover at the lower end of the handle of the endoscope through the central small hole 3, the patient is enabled to go to lie on the back with a pillow, the operator leans against the head of the patient, the left-hand handheld laryngoscope places the oral cavity of the patient, the protective cover covers the oral cavity and the nasal part of the patient, the depressed part 7 is tightly attached to the bridge of the nose of the patient, the laryngoscope is operated until the vocal cords and the vocal tract opening are exposed, after the laryngoscope is successfully placed, the right hand holds the tracheal catheter and places the tracheal catheter into the glottis from the jack 4, the depth of the intubation is adjusted according to the height and the length of the neck of the patient, the pressure of the air bag is adjusted according to.

The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (3)

1. The utility model provides a visual intubate laryngoscope protection casing, its characterized in that, includes the protection casing main part, the protection casing main part is made by transparent duroplasts, the protection casing main part is coniform, the through-hole has been seted up at protection casing main part top, the through-hole covers bonds and has the emulsion membrane, the center aperture has been seted up to the emulsion membrane, the fixed pipeline that bonds in bottom edge of protection casing main part, a plurality of air vents have been seted up to the inboard of pipeline, the integrative intercommunication in the outside of pipeline has exhaust interface.

2. A visual intubation laryngoscope protective cover according to claim 1, wherein: the protective cover is characterized in that a jack is arranged on the protective cover main body, a latex film covers and is bonded with the jack, a through round hole is formed in the center of the latex film, and a concave part matched with the shape of the nose is arranged on the lower side of the pipeline.

3. A visual intubation laryngoscope protective cover according to claim 2, wherein: the pipeline adopts a PVC hose.

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