CN212973795U

CN212973795U - Multi-channel oropharyngeal ventilation device for anesthesia department

Info

Publication number: CN212973795U
Application number: CN202020568400.3U
Authority: CN
Inventors: 张阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-04-16
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a multi-channel oropharynx air breather for anesthesia department, which comprises a main face mask, wherein a main ventilation pipe is arranged on the main face mask, the main ventilation pipe penetrates through the main face mask, a transverse stomach tube and a ventilation pipe are arranged inside the main ventilation pipe, the left side wall of the main ventilation pipe is in threaded connection with a stomach tube connector and a gas pipe connector, a through hole is arranged in the stomach tube connector and leads a stomach hose to be communicated with the stomach tube, a through hole is arranged in the gas pipe connector and leads the gas hose to be communicated with the ventilation pipe, the stomach hose can be inserted into the esophagus of a patient to feed medicine to the patient, the gas hose can be inserted into the trachea of the patient to supply nutrition or absorb phlegm for the patient, an exhaust connector is tightly connected with the right end of the main ventilation pipe, a stomach tube and a gas guide tube are arranged inside the exhaust connector, the stomach tube and the gas guide, the tail end of the gastric tube can be connected into an esophagus, and the tail end of the airway tube can be connected with an air suction tube or an oxygen supply box.

Description

Multi-channel oropharyngeal ventilation device for anesthesia department

Technical Field

The utility model relates to the technical field of medical appliances, the specific field is a department of anesthesia uses multichannel oropharynx portion ventilation unit.

Background

At present, an anesthesia department needs to preferentially open a channel of an oral cavity and a pharynx for carrying out anesthesia operation on a patient or some shock patients to ensure that the breath of the patient is normal, if necessary, operations such as oxygen inhalation, sputum aspiration and the like need to be carried out through the channel, the functional diversity of an oral pharynx ventilation device is an important index for checking the use value of the oral pharynx ventilation device, and if the functions of the oral pharynx ventilation device are less, the practicability of the oral pharynx ventilation device is reduced to a certain extent; traditional oropharynx air-breather only can form a smooth and easy air passage to oropharynx, and will carry out such as insert the stomach tube, inhale operations such as phlegm just very difficult, the function is comparatively single, there is certain not enough, and current oropharynx air-breather structure all is monolithic stationary, partial accessory is difficult to dismantle or change, and all produce inconveniently when wasing with the maintenance, medical personnel operate very loaded down with trivial details and hard, nursing staff's intensity of labour has been increased, excellent in use effect inadequately, in order to improve this kind of situation, we have proposed a multichannel oropharynx air-breather for anesthesia department.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of anesthesia uses multichannel oropharynx air breather, only can form a smooth and easy passageway of ventilating to oropharynx with the traditional oropharynx air breather that proposes in solving above-mentioned background art, and will carry out such as insert the stomach tube, inhale operations such as phlegm just very difficult, the function is comparatively single, there is certain not enough, and current oropharynx air breather structure all is monolithic stationary, some accessories are difficult to dismantle or change, and all produce inconveniently when wasing with the maintenance, medical personnel operate very loaded down with trivial details and hard, nursing staff's intensity of labour has been increased, the not good enough problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-channel oropharyngeal airway device for anesthesia department comprises a main face mask, wherein the left side face of the main face mask is in threaded connection with a main airway tube, the main airway tube transversely penetrates through the main face mask, a gastric tube is arranged inside the main airway tube, the gastric tube is a transverse through tube, an airway tube is arranged inside the main airway tube, the airway tube is a transverse through tube, the airway tube is positioned above the gastric tube, the left side wall of the main airway tube is in threaded connection with a gastric tube connector, a through hole is formed in the gastric tube connector and communicated with the gastric tube connector, the left side wall of the main airway tube is in threaded connection with an airway connector, a through hole is formed in the airway connector and communicated with the airway tube, a gastric tube is bonded at the left end of the gastric tube connector, a through hole is formed in the gastric tube, a gas tube is bonded at the left end of the airway connector, a through hole, the utility model discloses a stomach duct, including exhaust joint, trachea, coupling head, stomach duct, coupling head, trachea, it leads the stomach tube to be equipped with in the inside of exhaust joint, the left end of leading the stomach tube stretches into in leading the stomach tube, the right-hand member of leading the stomach tube is equipped with the external screw thread, the inside of exhaust joint is equipped with the trachea, the left end of trachea stretches into in the breather pipe, the right-hand member of trachea is equipped with the external screw thread, lead the stomach tube with the right-hand member of trachea all threaded connection has coupling head, lead.

Preferably, a protective cover is arranged on the left side wall of the main mask.

Preferably, the upper end face and the lower end face of the main mask are both provided with binding bands.

Preferably, a gasket is arranged at the joint of the main ventilation pipe and the left side wall of the main mask.

Preferably, the exhaust joint is a rubber exhaust joint.

Preferably, the protective cover is a transparent cover.

Compared with the prior art, the beneficial effects of the utility model are that: a multi-channel oropharyngeal airway device for anesthesia department has the following advantages:

(1) the utility model is provided with a stomach tube and a vent pipe on the main face cover, and realizes the functions of oxygen supply, sputum suction and the like of the ventilation device and the functions of anesthesia, medicine feeding and the like by adopting different pipelines, thereby ensuring the use sanitation of the device;

(2) the whole body of the utility model is of a splicing structure, most spare and accessory parts can be disassembled, which is convenient for cleaning and replacing the accessory parts, improves the cleanliness of the whole ventilation device, and simultaneously lightens the labor intensity of the cleaning treatment of medical personnel;

(3) the utility model is provided with the protective cover on the left side wall of the main face cover, which prevents the environmental pollution caused by cough of the patient when the device is used for sucking phlegm or feeding medicine to the patient;

(4) the utility model discloses simple structure, convenient operation has practiced thrift manufacturing and use cost to a certain extent.

Drawings

FIG. 1 is a schematic view of a main view partial cross-section structure of the present invention;

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

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic diagram of the structure of the right side of the present invention.

In the figure: 1-main face mask, 2-main ventilation pipe, 3-stomach tube, 4-ventilation pipe, 5-stomach tube connector, 6-trachea connector, 7-stomach tube, 8-trachea tube, 9-exhaust connector, 10-stomach tube, 11-trachea tube, 12-junction, 13-esophagus, 14-trachea tube, 15-protective cover and 16-bandage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-channel oropharynx ventilation device for an anesthesia department comprises a main face mask 1, wherein the main face mask 1 is of a cuboid structure as a whole, the main face mask 1 is an elastic face mask, a main ventilation tube 2 is in threaded connection with the left side face of the main face mask 1, the main ventilation tube 2 is of a left-right split joint structure of two cylinders, the diameter of the cross section of the left cylinder of the main ventilation tube 2 is larger than that of the right cylinder, the main ventilation tube 2 transversely penetrates through the main face mask 1, a gastric ventilation tube 3 is arranged inside the main ventilation tube 2, the gastric ventilation tube 3 is a transverse through tube, a ventilation tube 4 is arranged inside the main ventilation tube 2, the ventilation tube 4 is a transverse through tube, the ventilation tube 4 and the gastric ventilation tube 3 are vertically symmetrical about the central axis of the main ventilation tube 2, the ventilation tube 4 is positioned above the gastric ventilation tube 3, and the inner diameter, the left side wall of the ventilation main pipe 2 is provided with two internal thread grooves, the left side wall of the ventilation main pipe 2 is in threaded connection with a stomach tube connector 5, the stomach tube connector 5 is of a cylindrical structure and is provided with external threads, a through hole is formed in the stomach tube connector 5 and is communicated with a stomach tube 3, the left side wall of the ventilation main pipe 2 is in threaded connection with a gas tube connector 6, the gas tube connector 6 is of a cylindrical structure and is provided with external threads, a through hole is formed in the gas tube connector 6 and is communicated with a gas tube 4, the cross sections of the stomach tube connector 5 and the gas tube connector 6 are equal in size, the left end of the stomach tube connector 5 is bonded with a stomach hose 7, the stomach hose 7 is a rubber hose made of extremely soft material, the tail end of the stomach hose 7 is of a hemispherical structure, stimulation to the inner cavity of a patient can be relieved, discomfort of the patient is relieved, a, the air hose 8 is a rubber hose made of extremely soft materials, the tail end of the air hose 8 is of a hemispherical structure, the design principle is the same as that of the stomach hose 7, a through hole is formed in the air hose 8, an annular concave clamping groove is formed in the right end of the main ventilation pipe 2, an exhaust connector 9 is connected to the right end of the main ventilation pipe 2 in a clamping mode, the exhaust connector 9 is of a truncated cone structure inclined by 90 degrees, an annular outer hook type clamping clip is arranged on the left side wall of the exhaust connector 9, the annular concave clamping groove in the right end of the main ventilation pipe 2 is in tight hooking connection with the annular outer hook type clamping clip on the left side wall of the exhaust connector 9, a stomach guiding pipe 10 is arranged inside the exhaust connector 9, the outer diameter of the stomach guiding pipe 10 is smaller than the inner diameter of the stomach guiding pipe 3, the left end of the stomach guiding pipe 10 extends into the stomach guiding pipe 3, external threads are arranged at the right, the external diameter of the tube of the air duct 11 is smaller than the internal diameter of the air duct 4, the left end of the air duct 11 extends into the air duct 4, the right end of the air duct 11 is provided with external threads, the gastric guiding tube 10 is connected with the right end of the air duct 11 through threads, the coupling head 12 is of a hollow cylinder structure, the coupling head 12 is provided with internal threads, the gastric guiding tube 10 is connected with the feeding tube 13 through the coupling head 12 through threads, and the air duct 11 is connected with the air suction tube 14 through the coupling head 12 through threads.

Particularly, be equipped with safety cover 15 on the left side wall of main face guard 1, safety cover 15 is hollow round platform and hollow cylinder's mosaic structure, safety cover 15 minimum cross section diameter is greater than ventilate and be responsible for the cross section diameter of 2 left side cylinders.

Specifically, the main mask 1 is provided with straps 16 on both upper and lower end surfaces thereof, and the straps 16 are elastic straps.

Specifically, a gasket is arranged at the joint of the main ventilation pipe 2 and the left side wall of the main mask 1, and the gasket is an annular gasket.

Specifically, the exhaust joint 9 is a soft rubber exhaust joint.

Particularly, the protection cover 15 is a transparent cover, so that medical staff can observe the condition of a patient conveniently.

The working principle is as follows: the utility model adopts the original main mask 1 of the multi-channel oropharyngeal airway device for the anesthesia department as a basic carrier, an exhaust joint 9, a stomach guiding tube 10 and an air guiding tube 11 are added, so that the functions of oxygen supply, sputum suction and the like of the whole airway device and the functions of anesthesia, medicine feeding and the like are realized by adopting different pipelines, the use sanitation of the device is ensured, meanwhile, the external connection of various devices can be realized through the external threads at the tail ends of the stomach guiding tube 10 and the air guiding tube 11, during the use, a stomach hose 7 is inserted into the esophagus of a patient, an air hose 8 is inserted into the trachea mouth of the patient, a protective cover 15 on the left side wall of the main mask 1 is buckled at the mouth part of the patient, the whole airway device is tightly bound by binding bands 16 on the upper end face and the lower end face of the main mask 1 after the brain of the patient, an esophagus 13 is connected on the stomach guiding tube 10 through a coupling head 12, the air suction pipe 14 is connected to the air guide pipe 11 through the connecting head 12, the other end of the air suction pipe 14 can be connected with a sputum aspirator or an oxygen supply box, so that sputum aspiration or oxygen supply nursing is carried out on a patient, after the use is finished, the exhaust connector 9 can be pulled out of the main ventilation pipe 2, the main ventilation pipe 2 can be detached from the main mask 1 through threads, the stomach hose 7 and the air hose 8 can be detached from the left end of the main ventilation pipe 2 through the stomach pipe connector 5 and the air pipe connector 6 respectively, after the whole device is detached, the cleaning and replacement of accessories are more convenient, and the cleanliness of the whole ventilation device is improved.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a department of anesthesia uses multichannel oropharynx portion ventilation unit, includes main face guard (1), its characterized in that: the left side surface of the main face mask (1) is in threaded connection with a ventilation main pipe (2), the ventilation main pipe (2) transversely penetrates through the main face mask (1), a gastric tube (3) is arranged inside the ventilation main pipe (2), the gastric tube (3) is a transverse through pipe, a ventilation pipe (4) is arranged inside the ventilation main pipe (2), the ventilation pipe (4) is a transverse through pipe, the ventilation pipe (4) is positioned above the gastric tube (3), the left side wall of the ventilation main pipe (2) is in threaded connection with a gastric tube joint (5), a through hole is formed in the gastric tube joint (5) and communicated with the gastric tube (3), the left side wall of the ventilation main pipe (2) is in threaded connection with a gas pipe joint (6), a through hole is formed in the gas pipe joint (6) and communicated with the gastric tube (4), and a gastric tube (7) is bonded to the left end of the gastric tube, a through hole is arranged in the stomach hose (7), the left end of the air pipe joint (6) is bonded with an air hose (8), a through hole is arranged in the air hose (8), the right end of the main ventilation pipe (2) is connected with an exhaust joint (9) in a clamping way, a stomach guiding tube (10) is arranged in the exhaust joint (9), the left end of the stomach guiding tube (10) extends into the stomach tube (3), the right end of the stomach guiding tube (10) is provided with external threads, the inside of the exhaust joint (9) is provided with an air duct (11), the left end of the air duct (11) extends into the air duct (4), the right end of the air duct (11) is provided with external threads, the right ends of the gastric catheter (10) and the airway tube (11) are both connected with a coupling head (12) by screw thread, the stomach guiding tube (10) is connected with the feeding tube (13) through a connecting head (12) by screw thread, the air duct (11) is in threaded connection with the air suction pipe (14) through a connecting head (12).

2. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: and a protective cover (15) is arranged on the left side wall of the main mask (1).

3. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: the upper end face and the lower end face of the main mask (1) are provided with binding bands (16).

4. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: and a gasket is arranged at the joint of the main ventilation pipe (2) and the left side wall of the main face cover (1).

5. The multichannel oropharyngeal airway device for anesthesia department of claim 1, characterized in that: the exhaust joint (9) is a rubber exhaust joint.

6. The multichannel oropharyngeal airway device for anesthesia department of claim 2, characterized in that: the protective cover (15) is a transparent cover.