CN205072823U - Trachea, two visual laryngoscopes of intubate of esophagus - Google Patents

Abstract

The utility model belongs to the field of medical instruments. It specifically discloses a video laryngoscope with double intubation for trachea and esophagus, which includes a main body of a double intubation laryngoscope and a display; the display is connected to the upper end of the main body of a double intubation The main body of the laryngoscope includes an operating handle, a rigid double intubation laryngoscope, an optical path and a camera channel, a camera, a built-in LED light source, and a double intubation track; the camera is placed at the front end of the optical path and camera channel, and the double intubation The track includes a tracheal intubation track and an esophageal intubation track; the double intubation track is located on the back of the hard double intubation laryngoscope piece and on the side of the camera channel. The double intubation video laryngoscope described in the utility model can meet the inspection of patients with difficult trachea and esophagus at the same time, and intubation treatment will greatly save intubation time, rescue patients in time, and reduce the impact on the patient's soft tissues, trachea, esophagus, etc. The risk of damage to the esophagus can reduce the pain of the patient and provide a great guarantee for saving the life of the patient.

Description

A kind of visual laryngoscope with double intubation of trachea and esophagus

technical field

The utility model belongs to the field of medical equipment, and specifically discloses a video laryngoscope with double intubation tubes for trachea and esophagus.

Background technique

At present, the video laryngoscope has been widely used in clinical anesthesia or emergency and ICU rescue tracheal intubation technology, while the video laryngoscope commonly used in the prior art can not treat the patient's trachea while intubating the patient's trachea. The patient's esophagus was intubated. This will greatly increase the intubation time and rescue time, and the risk of damage to the patient's soft tissue, trachea, and esophagus will increase, which will increase the suffering of the patient and is not conducive to saving the patient's life in time.

Therefore, in order to ensure simultaneous tracheal and esophageal intubation for patients, shorten the intubation time, reduce the pain of patients, and rescue critical patients in time, a double intubation visual laryngeal tube that can simultaneously solve tracheal and esophageal intubation was developed. Mirror looming.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a visual laryngoscope with double intubation of the trachea and esophagus. and rescue time, reduce the suffering of patients, and rescue critical patients in time, which provides a great guarantee for saving the lives of patients.

In order to achieve the above-mentioned technical purpose, the utility model is achieved through the following technical solutions:

A video laryngoscope with double intubation for trachea and esophagus described in the utility model comprises a main body of the double intubation laryngoscope and a display; the display is connected to the upper end of the main body of the double intubation laryngoscope in a movable connection manner; The main body of the double intubation laryngoscope includes an operating handle, a hard double intubation laryngoscope, an optical path and a camera channel, a camera, a built-in LED light source, and a double intubation track; the camera is placed at the front end of the optical path and the camera channel, so The double intubation track includes a tracheal intubation track and an esophageal intubation track; the double intubation track is located on the back of the hard double intubation laryngoscope and the side of the camera channel; the length of the tracheal intubation track is greater than that of the esophageal intubation track. length, the width of the tracheal tube track is greater than the width of the esophageal tube track.

As a further improvement of the above technology, the working part of the rigid double intubation laryngoscope is curved upwards, which can adapt to the airway structure of the human body and avoid damage to the tracheal tissue.

As a further improvement of the above technology, the display is movably linked with the top end of the operating handle, and the operator can rotate the angle of the display during operation.

In the present invention, the length of the rigid double intubation laryngoscope blade is less than or equal to 140mm, and the thickness thereof is less than or equal to 10mm.

In the utility model, the width of the tracheal intubation track is not less than 4 mm, which can be used as a passage for the smooth entry and exit of the tracheal tube, such as connecting to a ventilator or performing sputum suction treatment; the width of the esophageal intubation track is not less than 2 mm, which can be used as an esophageal tube Access to and from, such as gastric lavage machines, etc. can be connected.

In the utility model, the double intubation laryngoscope piece is a detachable structure.

In the utility model, the double intubation laryngoscope piece is made of metal or titanium alloy or carbon fiber material.

Compared with the prior art, the beneficial effects of the utility model are:

The trachea and esophagus double intubation video laryngoscope described in the utility model has independent trachea catheter track and esophagus catheter track, can perform catheter intubation and treatment on the trachea and esophagus at the same time, shortening the intubation time and rescue time , reduce the pain of the patient, rescue the critical patient in time, effectively improve the efficiency and safety of the operation, and make up for the shortcomings of the existing technology to a certain extent.

Description of drawings

Fig. 1 is the structure schematic diagram of visual laryngoscope with double intubation of trachea and esophagus described in the utility model;

Fig. 2 is a schematic diagram of the front end of the working part of the trachea and esophagus double intubation video laryngoscope in the utility model;

Fig. 3 is a schematic diagram of the surgical operation of the new trachea and esophagus double intubation video laryngoscope in the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Fig. 1 and Fig. 2, a kind of tracheal and esophageal double intubation video laryngoscope described in the utility model includes a double intubation laryngoscope main body 1 and a display 2; the double intubation laryngoscope main body 1 includes Operating handle 11, rigid double intubation laryngoscope blade 12, optical path and camera channel 13, camera 14, built-in LED light source 15, double intubation track 16; The double intubation track 16 includes a tracheal intubation track 161 and an esophageal intubation track 162; the double intubation track 16 is positioned at the back side of the hard double intubation laryngoscope blade 12 and the side of the optical path and camera channel 13; the tracheal intubation track The length of 161 is greater than the length of the esophageal tube track 162 , and the width of the tracheal tube track 161 is greater than the width of the esophageal tube track 162 .

In the present invention, the display 2 is movably linked with the top end of the operating handle 11, and the operator can rotate the angle of the display 2 during operation, so as to facilitate the smooth progress of intubation or treatment.

The working part of the rigid double intubation laryngoscope blade 12 is upwardly curved, which can adapt to the airway structure of the human body and avoid damage to the tracheal tissue.

In the present utility model, the length of the rigid double intubation laryngoscope blade 12 is less than or equal to 140mm, and its thickness is less than or equal to 10mm.

The double intubation laryngoscope blade 12 is a detachable structure, which is convenient to disassemble for cleaning and the like. The double intubation laryngoscope blade 12 can be made of metal or titanium alloy or carbon fiber material.

In the present utility model, the width of the tracheal intubation track 161 is not less than 4 mm, which can be used as a passage for the smooth entry and exit of the tracheal tube, such as connecting a ventilator or performing sputum suction; the width of the esophageal intubation track 162 is not less than 2 mm, which can be used as a The channel for the entry and exit of the esophageal catheter, such as a gastric lavage machine, etc. can be connected.

FIG. 3 is a schematic diagram of operation of the new trachea and esophagus double intubation video laryngoscope 10 of the present invention.

During operation: first, as shown in Figure 2 and Figure 3, the surgeon slowly inserts the rigid double-intubated laryngoscope blade 12 into the center of the patient's oral cavity, and uses the front end 121 of the rigid double-intubated laryngoscope blade 12 to lift it up. Epiglottis, exposing the glottis, hold the laryngoscope steady;

Then, slowly advance the tracheal tube along the endotracheal tube track 161 to the entrance of the glottis of the patient, then push the esophageal tube along the esophageal tube track 162 to the mouth of the esophagus, insert it into the gastric cavity through the esophagus, and finally slowly follow the Pull out the laryngoscope from the track;

Finally, doctors can quickly perform operations such as suction, oxygen supply, and suction of foreign bodies in the stomach.

The trachea and esophagus double intubation visual laryngoscope of the utility model has independent tracheal catheter track and esophageal catheter track, which can perform catheter intubation and treatment on the trachea and esophagus at the same time, shorten the intubation time and rescue time, and reduce the patient's stress. Pain, timely rescue of critical patients, effectively improving the efficiency and safety of the operation.

The utility model is not limited to the above-mentioned embodiments, and any changes or modifications to the utility model do not depart from the spirit and scope of the utility model, if these changes and modifications belong to the claims of the utility model and within the equivalent technical scope, Then the utility model also means to include these changes and modifications.

Claims (7)

1. trachea, the two intubate visible laryngoscope of esophagus, is characterized in that: comprise two intubate laryngoscope body and display; Described display is connected to the upper end of two intubate laryngoscope body with mobilizable connected mode; Described pair of intubate laryngoscope body comprises operating grip, hard two intubate laryngoscope blade, light path and shooting passage, photographic head, built-in LED light source, two intubate track; Described photographic head is placed in the leading section of light path and shooting passage, and described pair of intubate track comprises tracheal intubation track and esophagus intubate track; Described pair of intubate track is positioned at the two intubate laryngoscope blade back side of hard and shooting passage side; The length of described tracheal intubation track is greater than the length of esophagus intubate track, and the width of described tracheal intubation track is greater than the width of esophagus intubate track.

2. trachea according to claim 1, the two intubate visible laryngoscope of esophagus, is characterized in that: the operate portions of the two intubate laryngoscope blade of described hard is in being bent upwards shape.

3. the two intubate visible laryngoscope of the trachea according to claims 1 or 2, esophagus, is characterized in that: described display is flexibly connected with the top ends of operating grip.

4. trachea according to claim 3, the two intubate visible laryngoscope of esophagus, is characterized in that: the length of the two intubate laryngoscope blade of described hard is less than or equal to 140mm, and its thickness is less than or equal to 10mm.

5. trachea according to claim 4, the two intubate visible laryngoscope of esophagus, it is characterized in that: the width of described tracheal intubation track is not less than 4mm, the width of esophagus intubate track is not less than 2mm.

6. trachea according to claim 1, esophagus visual pair of intubate laryngoscope, is characterized in that: described pair of intubate laryngoscope blade is dismountable type structure.

7. trachea according to claim 1, esophagus visual pair of intubate laryngoscope, is characterized in that: described pair of intubate laryngoscope blade adopts metal or titanium alloy or carbon fibre material to make.