CN104623779B - A kind of department of anesthesia multichannel pars oralis pharyngis air-breather - Google Patents

Abstract

The invention provides a multi-channel oropharyngeal ventilator for anesthesiology, which belongs to the technical field of medical devices, including a main pipe, a branch pipe 1, and a branch pipe 2, and also includes a fixing plate, a cushion layer, a band 1, a ring buckle, and a tongue depressor , groove, air bag, strap two, female Velcro, male Velcro, through hole, connector, connection hole, inflatable tube and inflatable ball, the center of the fixed plate is provided with a through hole, and the two sides are respectively provided A strap, a tongue depressor is provided on the rear surface of the fixed plate, a groove is provided in the middle of the spatula, the main pipe is placed in the groove, the inside of the main pipe includes branch one and branch two, and the front end of the main pipe is provided with a connector The connecting head is provided with a connection hole, an inflatable tube and an inflatable ball, and the other end of the main pipe is provided with an air bag. The beneficial effect is: not only can the oropharyngeal ventilation channel be stably formed, but also operations such as gastric tube insertion and sputum suction can be performed under the same device, which saves time and effort, and its structural design conforms to the human oral environment, increasing the comfort of patients during use sense.

Description

A multi-channel oropharyngeal ventilation device for anesthesia department

technical field

The invention relates to the technical field of medical devices, in particular to a multi-channel oropharyngeal ventilator for anesthesiology.

Background technique

At present, the anesthesiology department performs anesthesia operations on patients or some shock patients need to first open the passage of the oral cavity to ensure the normal breathing of the patient, and if necessary, oxygen inhalation and other operations need to be performed through this passage. However, the general oropharyngeal ventilation device can only form a smooth ventilation channel to the oropharynx, and it is very difficult to perform operations such as gastric tube insertion and sputum suction.

Contents of the invention

The invention provides a multi-channel oropharyngeal ventilation device for anesthesiology department, which is mainly used in hospitals and other medical institutions to anesthetize patients. The multi-channel oropharyngeal ventilation device can not only stably administer anesthesia The oropharyngeal ventilation channel is formed in most patients, and operations such as gastric tube insertion and sputum suction can be performed under the same device, which saves time and effort, and its structural design conforms to the human oral environment, increasing the comfort of patients during use.

In order to solve the above technical problems, the embodiment of the present application provides a novel multi-channel oropharyngeal ventilation device for anesthesia department, which includes a main pipe, a branch pipe 1, and a branch pipe 2, and is characterized in that it also includes a fixing plate, a cushion layer, and a band 1 , ring buckle, tongue depressor, groove, air bag, strap two, female velcro, male velcro, through hole, connector, connection hole, inflatable tube and inflatable ball, and the center of the fixed plate is provided with a through There are strap one and strap two on both sides respectively, one end of strap one is connected with a ring buckle, the surface of strap two is provided with female Velcro and male Velcro, and the rear surface of the fixing plate is provided with a pressing There is a groove in the middle of the spatula, and the main pipe is placed in the groove. The inside of the main pipe includes the first branch pipe and the second branch pipe. Ball, the other end of the main pipe is provided with an air bag, the main pipe includes at least two branch pipe passages, the air bag communicates with the inflatable ball through the inflatable tube, and the tongue depressor is in the shape of a tongue and is made of soft silicone material Made, the top of the connecting head is a spherical structure, the root is a straight pipe structure, and the straight pipe part is provided with a thread that matches the through hole.

As a preferred embodiment of this solution, the fixed plate has a rectangular structure, and the side provided with the cushion layer is an arc-shaped concave surface, which conforms to the structure of the mouth of the human body.

As a preferred embodiment of this solution, the cushion layer is a soft cushion layer sewn from cotton gauze.

As a preferred embodiment of this solution, the first strap is a non-elastic nylon cord, and the second strap is an elastic rubber cord.

As a preferred embodiment of this solution, the female Velcro and the male Velcro are respectively Velcro with thorns and lint on the surface.

As a preferred embodiment of this solution, the diameter of the groove is slightly larger than that of the main pipe.

As a preferred embodiment of this solution, the number of connecting holes is the same as the number of branch pipes in the main pipe.

One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

Not only can it stably form an oropharyngeal ventilation channel for patients undergoing anesthesia in the anesthesiology department, but also can perform operations such as gastric tube insertion and sputum suction under the same device, saving time and effort, and its structural design conforms to the human oral environment, increasing the Patient comfort during use.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the structural representation of the embodiment of the present application;

Fig. 2 is a front view structural diagram of an embodiment of the present application.

In Fig. 1-Fig. 2, 1. Fixed plate, 2. Cushion layer, 3. Strap 1, 4. Buckle, 5. Spatula, 6. Groove, 7. Main pipe, 8. Branch pipe 1, 9. Branch pipe two, 10, air bag, 11, strap two, 12, female Velcro, 13, male Velcro, 14, through hole, 15, connector, 16, connecting hole, 17, inflatable tube, 18, inflatable ball.

Detailed ways

The invention provides a multi-channel oropharyngeal ventilation device for anesthesiology department. The multi-channel oropharyngeal ventilation device can not only stably form an oropharyngeal ventilation channel for patients undergoing anesthesia in the anesthesiology department, but also can be used in the same device. It saves time and effort for operations such as gastric tube insertion and sputum suction, and its structural design conforms to the human oral environment, increasing the comfort of patients during use.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figures 1-2, a multi-channel oropharyngeal ventilation device for anesthesia department includes a main pipe 7, a branch pipe 8, and a branch pipe 2 9, and is characterized in that it also includes a fixed plate 1, a cushion 2, and a strap One 3, buckle 4, tongue depressor 5, groove 6, airbag 10, strap two 11, female velcro 12, male velcro 13, through hole 14, connector 15, connection hole 16, inflatable tube 17 and An inflatable ball 18, the center of the fixed plate 1 is provided with a through hole 14, the two sides are respectively provided with a strap one 3 and a strap two 11, one end of the strap one 3 is connected with a buckle 4, and the strap two 11 The surface is provided with a female Velcro 12 and a male Velcro 13, a spatula 5 is provided on the rear surface of the fixed plate 1, a groove 6 is provided in the middle of the spatula 5, and a main pipe 7 is placed in the groove 6. The inside of 7 comprises branch pipe one 8 and branch pipe two 9, and the front end of main pipe 7 is provided with connector 15, and connector 15 is provided with connection hole 16 and inflatable tube 17, inflatable ball 18, and the other end of main pipe 7 is provided with air bag 10.

Wherein, in practical application, the fixed plate 1 has a rectangular structure, and the side provided with the cushion layer 2 is an arc-shaped concave surface, which conforms to the structure of the mouth of the human body and increases the comfort of the patient during use.

Wherein, in practical application, the cushion layer 2 is a soft cushion layer sewn from cotton gauze to avoid damage to the patient's mouth caused by hard materials.

Wherein, in practical application, the strap one 3 is a non-elastic nylon cord, and the strap two 11 is an elastic rubber cord, which can be adjusted according to the specific conditions of the patient's head size.

Wherein, in practical applications, the female Velcro 12 and the male Velcro 13 are Velcro with thorns and lint on the surface respectively, and are used together with the loop 4 to facilitate fixing the device.

Wherein, in actual application, the main pipe 7 includes at least two branch pipe channels, which can not only form an oropharyngeal ventilation channel, but also perform operations such as gastric tube insertion and sputum suction under the same device.

Wherein, in practical application, the diameter of the groove 6 is slightly larger than that of the main pipe 7, which is beneficial for the through-fixation of the main pipe 7.

Wherein, in practical application, the airbag 10 is connected with the inflatable ball 18 through the inflatable tube 17, which facilitates inflation and simplifies operation.

Wherein, in practical application, the number of connecting holes 16 is the same as the number of branch pipes in the main pipe 7, and other operations requiring intubation can be performed while ventilation is performed.

Wherein, in practical application, the tongue depressor 5 is in the shape of a tongue and is made of soft silicone material, so as to avoid damage to the oral environment caused by hard materials and prevent the tongue from receding, causing poor ventilation for the patient.

Wherein, in practical application, the top of the connector 15 is a spherical structure, the root is a straight pipe structure, and the straight pipe part is provided with a thread matching the through hole 14. The spherical structure is convenient for intubation, and the thread structure is conducive to disassembly and assembly. Assemble.

When in use, pass the strap 2 11 through the buckle 4, and fix the device through the female velcro 12 and the male velcro 13. The tongue depressor 5 presses the tongue to prevent it from receding, and the groove on its surface is conducive to the penetration of the main tube 7. Fixed, at least two branch tube channels included in the main pipe 7 can not only form an oropharyngeal ventilation channel, but also perform operations such as gastric tube insertion and sputum suction under the same device.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence still belong to the scope of the technical solution of the present invention.

Claims (7)

1. a kind of department of anesthesia multichannel pars oralis pharyngis air-breather, including supervisor（7）With branch pipe one（8）, branch pipe two（9）, it is special Sign is, further includes fixed plate（1）, bed course（2）, ligature one（3）, latch closure（4）, spatula（5）, groove（6）, air bag（10）、 Ligature two（11）, mother viscose button（12）, public thread gluing（13）, through-hole（14）, connector（15）, connecting hole（16）, gas tube（17）With Inflatable ball（18）, the fixed plate（1）Through-hole is equipped at center（14）, both sides are respectively equipped with ligature one（3）With ligature two （11）, ligature one（3）One end be connected with latch closure（4）, ligature two（11）Surface be equipped with mother viscose button（12）With public thread gluing（13）, Fixed plate（1）Rear surface be equipped with spatula（5）, spatula（5）Middle part be equipped with groove（6）, supervisor（7）It is placed in groove （6）It is interior, supervisor（7）Inside include branch pipe one（8）With branch pipe two（9）, supervisor（7）Front end be equipped with connector（15）, connection Head（15）It is equipped with connecting hole（16）And gas tube（17）, inflatable ball（18）, supervisor（7）The other end be equipped with air bag（10）, institute The supervisor stated（7）Inside include at least two branch passageways, the air bag（10）Pass through gas tube（17）With inflatable ball（18）Phase Connection, the spatula（5）It for tongue shape, is made of the silica gel material of software, the connector（15）Top is ball Shape structure, root are straight tube structure, and straight-tube portion is equipped with and through-hole（14）The screw thread to match.

2. a kind of department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that described consolidates Fixed board（1）For rectangular configuration, equipped with bed course（2）One side for arc-shaped concave, be consistent with the mouth structure of human body.

A kind of 3. department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that the pad Layer（2）The cushion course formed for cotton gauze sewing.

4. a kind of department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that described ties up Band one（3）Not have flexible nylon rope, ligature two（11）For flexible rubber rope.

A kind of 5. department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that the mother Thread gluing（12）With public thread gluing（13）Respectively thread gluing of the surface with convex thorn and velveteen.

6. a kind of department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that described is recessed Slot（6）Diameter be more than supervisor（7）Diameter.

A kind of 7. department of anesthesia according to claim 1 multichannel pars oralis pharyngis air-breather, which is characterized in that the company Connect hole（16）Number and supervisor（7）Interior branch pipe number is identical.