CN218010573U

CN218010573U - Improved oropharynx air breather

Info

Publication number: CN218010573U
Application number: CN202220838725.8U
Authority: CN
Inventors: 孙全全; 窦敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-12-13
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an improved generation oropharynx air-breather, including vent pipe, vent pipe comprises two sections, is connecting inside vent pipe and outside vent pipe as an organic whole respectively, and outside vent pipe is located inside vent pipe's top, outside vent pipe is vertical section, inside vent pipe is the segmental arc, the last upper end suit of outside vent pipe is equipped with the lip cover body with the peripheral skin laminating of population portion, be equipped with the spacing boss that is used for clamping the spacing lip cover body on the outside vent pipe, the intercommunication has the side pipe that is used for connecting the oxygen tube on the outside vent pipe lateral wall of spacing boss top, the block is installed to the tip of side pipe, the coupling that is used for connecting other pipelines is installed to outside vent pipe's tip. The utility model has the advantages of reasonable design, improve the effect that the artificial machinery ventilated, the influence that the open air flue is not enough and face guard gas leakage ventilated to the artificial machinery appears in the reduction operation personnel actual operation of doctorsing and nurses.

Description

Improved oropharynx ventilation device

Technical Field

The utility model relates to a medical utensil field of assisting specifically is an improved generation oropharynx air breather.

Background

The breathing bag assists breathing, the requirement on operation is higher, the EC technique needs to fix the mask, and the technique needs to be used for opening the airway, so that the operation difficulty of medical workers is increased.

Based on this, the utility model designs an improved generation oropharynx breather, this device accessible lip cover body and the facial laminating around the oral cavity to exert partly pressure, block gas leakage, assist the nose action of holding between the fingers of bare-handed cardiopulmonary resuscitation, the space in airtight oronasal cavity that can be complete, and the airway of opening of pharyngeal mechanicalness can be followed to the structure of the air passage of this device, the requirement of the open airway of outside gimmick when can reduce the respiration bag and use, the open requirement of airway when reaching the respiration bag and using. The effect of artificial machinery ventilation is improved, and the influence of insufficient open airway and mask air leakage on artificial machinery ventilation in the actual operation of medical care operators is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects and the insufficiency of the prior art, providing an improved oropharynx air breather, solving the problems existing in the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved oropharynx ventilation device comprises a ventilation pipeline, wherein the ventilation pipeline comprises two sections which are respectively an inner ventilation pipeline and an outer ventilation pipeline which are connected into a whole, the outer ventilation pipeline is located above the inner ventilation pipeline, the outer ventilation pipeline is a vertical section, the inner ventilation pipeline is an arc-shaped section, a lip cover body attached to the peripheral skin of a human body is sleeved at the upper end of the outer ventilation pipeline, a limiting boss used for clamping the limiting lip cover body is arranged on the outer ventilation pipeline, a side pipe used for connecting an oxygen inhalation pipe is communicated with the side wall of the outer ventilation pipeline above the limiting boss, a cover cap is installed at the end of the side pipe, and a pipe joint used for connecting other pipelines is installed at the end of the outer ventilation pipeline.

The middle part of the lip cover body is provided with a connecting sleeve, the bottom end face of the limiting boss is provided with an annular clamping groove, and the upper port of the connecting sleeve is clamped and matched with the annular clamping groove.

The lip cover body is made of silica gel materials.

The outer shape of the lip cover body is oval, the minor axis size is 4cm, and the major axis size is 8cm.

The bottom end of the connecting sleeve is provided with an extension section which is used for being matched with the teeth of the oral cavity of a person.

The cross section of a channel in the ventilation pipeline is oval, the bottom end of the pipe joint is provided with a first oval connecting pipe which is spliced with an external ventilation pipeline, and the upper end of the pipe joint is provided with a second round connecting pipe which is used for being butted with other pipelines.

The outer side wall of the front end part of the second circular connecting pipe is conical, and annular convex ribs arranged at intervals are arranged on the outer side surface of the lower end part of the second circular connecting pipe.

This application is with the respiratory capsule face guard, mouth of sucking, and oropharynx air vent combine each other, get each advantage, face laminating around the body and the oral cavity through the lip cover, and exert partly pressure, block gas leakage, assist with bare-handed cardiopulmonary resuscitation's the action of pinching the nose, the space in airtight oronasal cavity that can be complete, and the airway of opening of pharyngeal mechanicalness can be followed to the air vent's of this device structure, the requirement of the open airway of outside gimmick when can reduce the respiratory capsule and use, reach the open requirement of the airway when the respiratory capsule uses.

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

the utility model has the advantages of reasonable design, improve the effect that the artificial machinery was ventilated, the influence that open air flue is not enough and face guard gas leakage was ventilated to the artificial machinery appears in the reduction operating personnel actual operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Reference numerals are as follows:

1. an internal vent conduit; 2. an external vent conduit; 3. a lip cover; 4. a limiting boss; 5. a side tube; 6. capping; 7. a pipe joint; 8. connecting sleeves; 9. an annular clamp groove; 10. an extension section; 11. a first elliptic connecting pipe; 12. a second round connecting pipe; 13. and an annular convex rib.

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.

See figures 1-2;

the utility model provides an improved generation oropharynx air-breather, including the air duct, the air duct comprises two sections, respectively for connecting inside air duct 1 and outside air duct 2 as an organic whole, outside air duct 2 is located the top of inside air duct 1, outside air duct 2 is vertical section, inside air duct 1 is the segmental arc, the last tip cover on outside air duct 2 is equipped with the lip cover body 3 with the peripheral skin laminating of population portion, be equipped with the spacing boss 4 that is used for clamping the spacing lip cover body 3 on the outside air duct 2, the intercommunication has the side pipe 5 that is used for connecting the oxygen tube on the outside air duct 2 lateral wall of spacing boss 4 top, the block 6 is installed to the tip of side pipe 5, coupling 7 that is used for connecting other pipelines is installed to the tip of outside air duct 2.

Further, the middle part of the lip cover body 3 is provided with a connecting sleeve 8, the bottom end face of the limiting boss 4 is provided with an annular clamping groove 9, and an upper port of the connecting sleeve 8 is clamped and matched with the annular clamping groove 9. Through the structure of adapter sleeve, realized that the lip cover body is fixed with vent pipe's detachable being connected, its commonality is strong, and general vent pipe is disposable when using moreover, can change it, saves the cost. The lip cover body 3 is made of silica gel. The silica gel material is relatively good with people's skin laminating degree, and has certain deformability, and the laminating has more easily satisfied the operation requirement.

Further, the outer shape of the lip cover 3 is formed in an elliptical shape, and the minor axis dimension is 4cm and the major axis dimension is 8cm. The specification of the device basically meets the use requirements of common people, and the device is small in size and convenient to use and wear. The bottom end of the connecting sleeve 8 is provided with an extension section 10 which is used for matching with the teeth of the human mouth. Through the structure of extension pipe, increase the support of tooth portion when can facilitate the use, make things convenient for the comfort level in oral cavity, guarantee the effect that lets in.

Furthermore, the cross section of the channel in the ventilation pipeline is oval, the bottom end part of the pipe joint 7 is provided with a first oval connecting pipe 11 which is inserted with the external ventilation pipeline 2, and the upper end part of the pipe joint 7 is provided with a second round connecting pipe 12 which is used for butting other pipelines. Through oval-shaped channel cross section, be favorable to opening the air flue and reduce the stimulation to the throat, through the structure of coupling, on the one hand through oval connecting pipe one realize with oval ventilation duct's being connected, on the other hand through circular connecting pipe two realize being connected with other pipeline cooperations. The outer side wall of the front end part of the second circular connecting pipe 12 is conical, and annular convex ribs 13 which are arranged at intervals are arranged on the outer side surface of the lower end part. Through the conical structure of the front end part, the plugging of other pipelines is facilitated, and the connection and sealing performance is improved through the structure of the annular convex rib.

The method of using the device is similar to the method of oropharyngeal airway, both the forward insertion method and the reverse method. The sequential insertion method is to place the device in the oral cavity with the aid of a tongue retractor or spatula. The inversion method is to insert the pharyngeal bend of the device up into the oral cavity, rotate it 90 degrees as its front end approaches the posterior oropharyngeal wall, and push it down to the appropriate position with the thumbs of both hands. The appropriate method will generally be selected according to the patient's condition. Can be used to conventional oxygen uptake, inhale the phlegm, remove oral secretion, the state of an illness changes when needing the breathing bag auxiliary respiration, and the outside air duct and the breathing bag of accessible this device link to each other, through the facial laminating around the lip cover body and the oral cavity to exert partly pressure, block gas leakage, assist the action of pinching the nose of bare-handed cardiopulmonary, the space in airtight oronasal cavity that can be complete, the inside air duct of this device can follow the mechanical airway of opening of pharynx, gives the breathing bag auxiliary respiration.

Although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity, and it is understood that the specification is incorporated herein by reference, and the embodiments described in each embodiment may be combined as appropriate to form other embodiments, which will be apparent to those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An improved oropharyngeal airway device, including an airway tube, is characterized in that: the ventilation pipeline comprises two sections, namely an internal ventilation pipeline (1) and an external ventilation pipeline (2) which are connected into a whole, the external ventilation pipeline (2) is positioned above the internal ventilation pipeline (1), the external ventilation pipeline (2) is a vertical section, the internal ventilation pipeline (1) is an arc-shaped section, a lip cover body (3) attached to the peripheral skin of a human body is sleeved on the upper end portion of the external ventilation pipeline (2), a limiting boss (4) used for clamping the limiting lip cover body (3) is arranged on the external ventilation pipeline (2), a side pipe (5) used for connecting an oxygen inhalation pipe is communicated on the side wall of the external ventilation pipeline (2) above the limiting boss (4), a cover cap (6) is installed at the end portion of the side pipe (5), and a pipe joint (7) used for connecting other pipelines is installed at the end portion of the external ventilation pipeline (2).

2. The improved oropharyngeal airway device of claim 1, wherein: the middle part of the lip cover body (3) is provided with a connecting sleeve (8), the bottom end face of the limiting boss (4) is provided with an annular clamping groove (9), and the upper end opening of the connecting sleeve (8) is clamped and matched with the annular clamping groove (9).

3. An improved oropharyngeal airway device as set forth in claim 1 wherein: the lip cover body (3) is made of silica gel materials.

4. The improved oropharyngeal airway device of claim 1, wherein: the lip cover body (3) is oval in shape, and the minor axis and the major axis of the lip cover body are 4cm and 8cm respectively.

5. An improved oropharyngeal airway device as set forth in claim 2 wherein: the bottom end part of the connecting sleeve (8) is provided with an extension section (10) which is used for being matched with the teeth part of the oral cavity of a person.

6. An improved oropharyngeal airway device as set forth in claim 1 wherein: the cross section of a channel in the ventilation pipeline is oval, a first oval connecting pipe (11) which is spliced with the external ventilation pipeline (2) is arranged at the bottom end of the pipe joint (7), and a second round connecting pipe (12) which is used for being butted with other pipelines is arranged at the upper end of the pipe joint (7).

7. The improved oropharyngeal airway device of claim 6, wherein: the outer side wall of the front end part of the second circular connecting pipe (12) is conical, and annular convex ribs (13) which are arranged at intervals are arranged on the outer side surface of the lower end part.