CN214860227U

CN214860227U - Multi-channel oropharyngeal ventilation device for anesthesia department

Info

Publication number: CN214860227U
Application number: CN202121785741.7U
Authority: CN
Inventors: 吴成; 李伟; 范瀚文; 汪体和
Original assignee: Hejiang County People's Hospital
Current assignee: Hejiang County People's Hospital
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-11-26
Anticipated expiration: 2031-08-02

Abstract

The utility model provides a multichannel oropharyngeal ventilation device for anesthesia department, which comprises a fixed cover, wherein a fixed column is arranged on the fixed cover in a penetrating way, and at least two fixed holes of the fixed column are arranged on the end surface of the fixed column and penetrate through the end surface of the fixed column along the axial direction of the fixed column; a tongue fixing component is configured on the inner end face of the fixing column; the tongue fixing component comprises a fixing sleeve, the fixing sleeve is in a hollow shell shape with one open end, and a first air bag is arranged on the inner side surface of the fixing sleeve; when the ventilation device is in use, the open end of the harness faces towards the pharynx of the patient. The utility model discloses the first gasbag of accessible is firmly fixed with patient's tongue to avoid it to disturb medical staff and operate patient's oral cavity, reduced medical staff's the work degree of difficulty, the practicality is strong.

Description

Multi-channel oropharyngeal ventilation device for anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a department of anesthesia uses multichannel oropharynx portion ventilation unit.

Background

When patients are subjected to general anesthesia operation, consciousness is lost and the autonomous respiratory capacity is weak, so that the patients need to be assisted to breathe by a respirator through a tracheal cannula, and the oropharyngeal passage is required to be opened for the patients.

Chinese patent publication No. CN104623779B discloses a multichannel oropharyngeal airway device for anesthesia department, which comprises a main tube, a first branch tube, a second branch tube, a fixing plate, a cushion layer, a first strap, a buckle, a tongue depressor, a groove, an air bag, a second strap, a female buckle, a male buckle, a through hole, a connector, a connecting hole, an inflation tube and an inflation ball, wherein the center of the fixing plate is provided with the through hole, the two sides of the fixing plate are respectively provided with the straps, the rear surface of the fixing plate is provided with the tongue depressor, the middle of the tongue depressor is provided with the groove, the main tube is arranged in the groove, the main tube comprises the first branch tube and the second branch tube, the front end of the main tube is provided with the connector, the connecting hole, the inflation tube and the inflation ball are arranged on the connector, and the air bag is arranged at the other end of the main tube. This patent not only can be stable form oropharynx portion air passage, can carry out such as insert the stomach tube moreover under same device, inhale operations such as phlegm, labour saving and time saving, and its structural design accords with human oral cavity environment, increases the comfort of patient's use.

However, when the tongue depressor is used for operating the oral cavity of a patient, most patients cannot control the tongue of the patient well due to emotional stress, so that difficulty is increased for the operation of medical staff, and the tongue depressor provided by the patent is fixed in position and cannot adapt to the action of the tongue of the patient in the actual operation process, so that the tongue of the patient cannot be effectively limited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a department of anesthesia uses multichannel oropharynx portion air-breather, it can be fixed with patient's tongue to avoid it to disturb medical staff and operate patient's oral cavity, reduced medical staff's the work degree of difficulty, the practicality is strong.

The embodiment of the utility model discloses a realize through following technical scheme:

a multichannel oropharyngeal ventilation device for an anesthesia department comprises a fixing cover, wherein a fixing column penetrates through the fixing cover, and at least two fixing holes of the fixing column, which penetrate through the fixing column along the axial direction of the fixing column, are arranged on the end face of the fixing column; a tongue fixing component is configured on the inner end face of the fixing column; the tongue fixing component comprises a fixing sleeve, the fixing sleeve is in a hollow shell shape with one open end, and a first air bag is arranged on the inner side surface of the fixing sleeve; when the ventilation device is in use, the open end of the harness faces towards the pharynx of the patient.

According to a preferred embodiment, a vent tube is slidably arranged in one of the fixing holes, and a second air bag is arranged on the vent tube and is distributed close to the inner end of the vent tube.

According to a preferred embodiment, a first air duct is communicated and arranged on the first air bag, a second air duct is communicated and arranged on the second air bag, an air inlet end of the second air duct is connected with an inflatable bag, and the first air duct is communicated with the second air duct; and valves are arranged on the first air duct and the second air duct.

According to a preferred embodiment, the ventilation device further comprises a bite block arranged on the fixed column, and a tooth socket annularly arranged along the circumferential direction of the bite block is arranged on the bite block.

According to a preferred embodiment, the two ends of the fixing cover are respectively provided with a fixing band, and the fixing band is provided with a magic tape.

According to a preferred embodiment, the first air duct and the second air duct are both attached to the outer wall of the ventilation tube.

According to a preferred embodiment, the first balloon is provided with a plurality of spherical protrusions on its outer wall.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses the fixed orifices that sets up is used for inserting and establishes the pipeline and provide oropharynx portion passageway and supply medical staff to carry out if inhale operations such as phlegm to the patient, fixed cover is used for fixed patient's tongue, when using, patient cooperation medical staff stretches into fixed cover and keeps with its tongue, thereby medical staff aerifys fixed with patient's tongue for first gasbag afterwards, treat to operate the completion and with patient's anesthesia back, gassing first gasbag, thereby relieve the oppression to patient's tongue, it is fixed with patient's tongue through first gasbag, be convenient for medical staff operates patient's oral cavity before patient's anesthesia, the interference that patient's tongue brought has been avoided, the operation degree of difficulty has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a partially enlarged view of the structure at a in fig. 1.

Icon: 1-an aeration pipe, 2-a second air bag, 3-a second air duct, 4-a fixing sleeve, 5-a magic tape, 6-a fixing band, 7-a fixing cover, 8-a valve, 9-an inflation bag, 10-a first air duct, 11-a fixing column, 12-a tooth socket, 13-an occlusion block, 14-a fixing hole and 15-a first air bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, a multi-channel oropharyngeal airway device for anesthesia department includes a fixing cover 7, a fixing column 11 is arranged on the fixing cover 7 in a penetrating manner, and at least two fixing holes 14 of the fixing column 11 are arranged on the end surface of the fixing column 11 and penetrate along the axial direction of the fixing column. The inner end face of the fixing column 11 is provided with a tongue fixing component. The tongue fixing component comprises a fixing sleeve 4, the fixing sleeve 4 is in a hollow shell shape with one open end, and a first air bag 15 is arranged on the inner side surface of the fixing sleeve 4. When the device is in use, the open end of the pouch 4 faces the pharynx of the patient. As shown in FIG. 2, in the present embodiment, the number of the fixing holes 14 is three, which is used for inserting the tube and providing the oropharyngeal passage for the medical staff to perform the operation such as sputum suction on the patient. The fixation post 11 is here cylindrical and its inner end surface refers to the end surface of the device that in the situation of use extends into the mouth of the patient. When in use, the tongue of the patient is inserted into the fixing sleeve 4 and kept by matching with the medical staff, then the medical staff inflates the first air bag 15 to fix the tongue of the patient, and after the operation is finished and the patient is anesthetized, the first air bag 15 is deflated, so that the tongue of the patient is relieved from being pressed. The tongue of the patient is fixed through the first air bag 15, so that medical staff can operate the oral cavity of the patient before anesthesia of the patient, and interference caused by the tongue of the patient is avoided. It should be noted that the fixing sleeve 4 can be used as a tongue depressor when facing some patients in coma or unconsciousness, and specifically, when in use, the tongue of the patient is pressed by the lower side of the fixing sleeve 4.

Further, a plurality of spherical protrusions are arranged on the outer wall of the first air bag 15. The spherical protrusions may increase the friction of first bladder 15 with the patient's tongue, making the fixation more secure.

As shown in fig. 1 and 2, a vent pipe 1 is slidably inserted into one of the fixing holes 14, a second air bag 2 is disposed on the vent pipe 1, and the second air bag 2 is distributed near the inner end of the vent pipe 1. The ventilation tube 1 is used for inserting into the trachea of a patient and is externally connected with a breathing machine to provide oxygen supply for the patient. After the ventilation tube 1 is inserted into the trachea of a patient, the second air bag 2 is inflated, so that the ventilation tube 1 can be fixed in the trachea of the patient through the second air bag 2 on one hand, and the trachea of the patient can be sealed through the second air bag 2 on the other hand, and liquid secreted by the oral cavity of the patient is prevented from entering the trachea.

In order to inflate the first air cell 15 and the second air cell 2, as shown in fig. 1 and 3, a first air duct 10 is communicated with the first air cell 15, a second air duct 3 is communicated with the second air cell 2, an air inlet end of the second air duct 3 is connected with an inflating bag 9, and the first air duct 10 is communicated with the second air duct 3. The first air duct 10 and the second air duct 3 are both provided with valves 8. In use, when the first balloon 15 needs to be inflated, the valve 8 on the first airway tube 10 is opened, and the valve 8 on the second airway tube 3 is closed, or vice versa. The air bag 9 is any one of the prior press type air bags 9. Further, as shown in fig. 1 and 3, in this embodiment, the first airway tube 10 and the second airway tube 3 are attached to the outer wall of the airway tube 1.

As shown in fig. 1 and 2, the ventilation device further includes a bite block 13 provided on the fixed column 11, and a tooth groove 12 circumferentially provided around the bite block 13 is provided. In this embodiment, the bite block 13 is made of a medical silica gel material in order to protect the teeth of the patient. In use, the patient's teeth are embedded in the gullets 12.

In order to fix the device with the patient, the both ends of fixed cover 7 are configured with fixed band 6 respectively, dispose magic subsides 5 on the fixed band 6. In this embodiment, the fixing band 6 may be a medical bandage.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a department of anesthesia uses multichannel oropharynx portion breather which characterized in that: the device comprises a fixed cover (7), wherein a fixed column (11) penetrates through the fixed cover (7), and at least two fixed holes (14) of the fixed column (11) which penetrate through the fixed column (11) along the axial direction of the fixed column are arranged on the end surface of the fixed column (11);

a tongue fixing component is arranged on the inner end face of the fixing column (11);

the tongue fixing component comprises a fixing sleeve (4), the fixing sleeve (4) is in a hollow shell shape with one open end, and a first air bag (15) is arranged on the inner side surface of the fixing sleeve (4);

when the ventilation device is in use, the open end of the harness (4) faces towards the pharynx of the patient.

2. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: one of the fixing holes (14) is internally provided with a vent pipe (1) in a sliding and penetrating manner, the vent pipe (1) is provided with a second air bag (2), and the second air bag (2) is distributed near the inner end of the vent pipe (1).

3. The multichannel oropharyngeal airway device for anesthesia department of claim 2, characterized in that: a first air duct (10) is communicated with the first air bag (15), a second air duct (3) is communicated with the second air bag (2), the air inlet end of the second air duct (3) is connected with an inflatable bag (9), and the first air duct (10) is communicated with the second air duct (3);

and valves (8) are arranged on the first air duct (10) and the second air duct (3).

4. The multichannel oropharyngeal airway device for anesthesia department according to any one of claims 1 to 3, characterized in that: the ventilation device also comprises an occlusion block (13) arranged on the fixed column (11), and a tooth socket (12) annularly arranged along the circumferential direction of the occlusion block (13) is arranged on the occlusion block.

5. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: fixed band (6) are disposed respectively at the both ends of fixed cover (7), dispose magic subsides (5) on fixed band (6).

6. The multichannel oropharyngeal airway device for anesthesia department of claim 3, characterized in that: the first air duct (10) and the second air duct (3) are attached to the outer wall of the air duct (1).

7. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: the outer wall of the first air bag (15) is provided with a plurality of spherical bulges.