CN219481195U

CN219481195U - Tracheal cannula with novel spacing subassembly

Info

Publication number: CN219481195U
Application number: CN202320486619.2U
Authority: CN
Inventors: 陈捷峰; 厉翰峙; 杨林敏; 朱洪春; 于庆明
Original assignee: Kangaide Guangzhou Medical Technology Co ltd
Current assignee: Kangaide Guangzhou Medical Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-08
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses an endotracheal tube with a novel limiting component, which comprises a tube body and a limiting component, wherein the tube body is provided with the limiting component, the limiting component comprises a limiting air bag, an inflatable tube and an inflatable valve, the limiting air bag is arranged at the bottom of the tube body in a surrounding mode, the inflatable tube is fixedly communicated with the limiting air bag, one end of the inflatable tube, which is far away from the limiting air bag, penetrates through the inner wall of the top of the tube body, the surface of the inflatable tube is provided with the inflatable valve, the tube body sequentially comprises an inner tube, a supporting tube and a soft adhesive layer from inside to outside, and the surface of the soft adhesive layer is provided with a protective film.

Description

Tracheal cannula with novel spacing subassembly

Technical Field

The utility model relates to the technical field of trachea cannula, in particular to a trachea cannula with a novel limiting component.

Background

The tracheal intubation is a method of placing a special endotracheal tube into the trachea or bronchus through the oral cavity or the nasal cavity and the glottis, provides optimal conditions for the respiratory tract to be unobstructed, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction.

The prior art endotracheal tube has the following drawbacks:

(1) The lack of a soft and stable limiting component leads the tracheal cannula to fall off easily after the tracheal cannula is inserted, so that the safety is poor;

(2) The trachea cannula is easy to deform and can not recover, and the use of the trachea cannula is affected after the trachea cannula is damaged due to low strength;

(3) Poor resistance such as corrosion resistance and the like, and has low service life.

Disclosure of Invention

The utility model aims to provide the tracheal cannula with the novel limiting component, so as to solve the problems that the soft and stable limiting component is lacking in the prior art, the tracheal cannula is easy to fall off after being inserted, the safety is poor, the tracheal cannula is easy to deform and cannot recover, the use is affected after the strength is not high and is damaged, the corrosion resistance and other resistances are poor, and the service life is not high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a trachea cannula with novel spacing subassembly, includes body and spacing subassembly, be provided with spacing subassembly on the body, spacing subassembly includes spacing gasbag, gas tube and inflation valve, spacing gasbag encircles and sets up in the bottom of body, the gas tube with spacing gasbag fixed intercommunication, the gas tube is kept away from the inner wall at body top is passed to spacing gasbag's one end, the surface of gas tube is provided with the inflation valve, the body includes inner tube, stay tube and soft glue film from inside to outside in proper order, the surface of soft glue film is provided with the protection film.

As a preferable technical scheme of the utility model, the top end of the tube body is connected with the interface, the anti-biting sleeve sleeved on the tube body is connected under the interface, the patient can be prevented from biting the trachea cannula through the anti-biting sleeve, and other devices can be connected through the interface.

As a preferable technical scheme of the utility model, a cannula passage is formed in the tube body, and nutrient substances or other liquid medicine can be injected through the cannula passage.

As a preferable technical scheme of the utility model, the inflation tube is connected to one side of the anti-biting sleeve in a penetrating way, and the other side of the anti-biting sleeve is provided with the limiting handle, so that the medical staff can hold and check the anti-biting sleeve conveniently through the limiting handle.

As a preferable technical scheme of the utility model, the endoscope is arranged on the limiting handle, the endoscope is connected with the endoscope tube, the endoscope tube is connected in the limiting handle and the tube body in a penetrating way, and medical staff can conveniently check the internal condition of a patient through the endoscope and the endoscope tube.

As a preferable technical scheme of the utility model, the air pressure detection meter is arranged on the air charging tube, and the air pressure of the air bag can be monitored through the air pressure detection meter, so that the patient is prevented from being injured by pressure.

As a preferable technical scheme of the utility model, the supporting tube is provided with a metal net frame, and the protective film is made of a corrosion-resistant material.

As a preferable technical scheme of the utility model, the surface of the tube body is provided with scales, the insertion depth of the tracheal cannula can be displayed through the scales, the bottom end of the tube body is connected with the tube socket, and the tracheal cannula can conveniently enter a human body through the tube socket.

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

1. set up spacing subassembly, can carry out spacingly when trachea cannula inserts the human body, avoid trachea cannula to appear shifting for the use of trachea cannula is more stable.

2. The support tube and the soft adhesive layer are arranged, so that the strength of the air tube intubation is improved, the air tube intubation is not easy to deform, and meanwhile, the outer part of the air tube intubation is soft, and the air tube is not easy to damage.

3. The protective film is arranged, so that the resistance of the outer wall of the tracheal cannula can be improved, and the tracheal cannula is not easy to corrode.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

fig. 4 is a structural view of the inside of the pipe body of the present utility model.

In the figure: 1. a tube body; 2. a limit component; 3. a tube socket; 4. an interface; 5. an anti-biting sleeve; 6. a limit handle; 7. a scale; 8. a limit air bag; 9. an inflation tube; 10. an endoscope; 11. a speculum tube; 12. an inflation valve; 13. an air pressure detection meter; 14. an inner tube; 15. a cannula passageway; 16. a support tube; 17. a soft adhesive layer; 18. and a protective film.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides an endotracheal tube with a novel limiting component, which comprises a tube body 1 and a limiting component 2, wherein the tube body 1 is provided with the limiting component 2, the limiting component 2 comprises a limiting air bag 8, an air charging tube 9 and an air charging valve 12, the limiting air bag 8 is arranged at the bottom of the tube body 1 in a surrounding manner, the air charging tube 9 is fixedly communicated with the limiting air bag 8, one end of the air charging tube 9, far away from the limiting air bag 8, penetrates through the inner wall of the top of the tube body 1, the surface of the air charging tube 9 is provided with the air charging valve 12, the tube body 1 sequentially comprises an inner tube 14, a supporting tube 16 and a soft adhesive layer 17 from inside to outside, and the surface of the soft adhesive layer 17 is provided with a protective film 18.

Preferably, the top of the tube body 1 is connected with an interface 4, an anti-biting sleeve 5 sleeved on the tube body 1 is connected under the interface 4, a patient can be prevented from biting the tracheal cannula through the anti-biting sleeve 5, and other devices can be connected through the interface 4.

Preferably, a cannula passage 15 is formed in the interior of the tube body 1, and a nutrient or other medical fluid can be injected through the cannula passage 15.

Preferably, the inflation tube 9 is connected to one side of the anti-biting sleeve 5 in a penetrating way, and a limiting handle 6 is arranged on the other side of the anti-biting sleeve 5, so that the medical staff can conveniently hold and check the anti-biting sleeve through the limiting handle 6.

Preferably, the endoscope 10 is mounted on the limit handle 6, the endoscope 10 is connected with the endoscope tube 11, the endoscope tube 11 is connected in the limit handle 6 and the tube body 1 in a penetrating way, and medical staff can conveniently check the internal condition of a patient through the endoscope 10 and the endoscope tube 11.

Preferably, the inflation tube 9 is provided with an air pressure detection meter 13, and the air pressure of the air bag can be monitored through the air pressure detection meter 13, so that the patient is prevented from being injured by pressure.

Preferably, the support tube 16 is provided with a metal mesh frame and the protective film 18 is made of a corrosion-resistant material.

Preferably, the surface of body 1 is provided with scale 7, through scale 7, can demonstrate the intubate degree of depth of inserting of trachea, and the bottom of body 1 is connected with pipe socket 3, through pipe socket 3, can make things convenient for the intubate to get into the human body.

When the tracheal cannula with the novel limiting component is particularly used, the tracheal cannula body 1 is formed by the inner tube 14, the supporting tube 16 and the soft rubber layer 17, the intubation channel 15 is arranged in the inner tube 14, so that nutrient substances can be conveniently injected into or breathed by a human body, the anti-biting sleeve 5 at the top of the tracheal cannula body 1 can prevent a patient from biting the tracheal cannula, the limiting handle 6 is arranged, so that medical staff can conveniently hold and check the tracheal cannula, the limiting component 2 is arranged at the bottom of the tracheal cannula body 1, limiting can be carried out when the tracheal cannula is inserted into a human body, the tracheal cannula is prevented from shifting, the tracheal cannula is used more stably, the limiting process is completed by the cooperation of the limiting air bag 8 and the air inflation tube 9, the air inflation tube 9 is connected with the air blower for inflation, the size of the limiting air bag 8 is controlled under the action of the inflation valve 12, the trachea is prevented from being crushed, the air pressure size can be monitored through the air pressure detection meter 13, the safety of the tracheal cannula is greatly improved, the supporting tube 16 is provided with the metal net frame to enable the strength of the tracheal cannula to be improved, the tracheal cannula body is not easy to deform, the soft rubber layer 17 is enabled to be outside the tracheal cannula body 1 to be soft, the tracheal cannula is not easy to be damaged, the tracheal cannula is easy to be damaged, the outer wall is protected, and the tracheal cannula is protected from being corroded by the protection film 18 arranged on the outer wall.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Trachea cannula with novel spacing subassembly, including body (1) and spacing subassembly (2), its characterized in that: be provided with spacing subassembly (2) on body (1), spacing subassembly (2) are including spacing gasbag (8), gas tube (9) and inflation valve (12), spacing gasbag (8) encircle and set up in the bottom of body (1), gas tube (9) with spacing gasbag (8) fixed intercommunication, gas tube (9) are kept away from the inner wall at body (1) top is passed to one end of spacing gasbag (8), the surface of gas tube (9) is provided with inflation valve (12), body (1) are from inside to outside including inner tube (14), stay tube (16) and soft glue layer (17) in proper order, the surface of soft glue layer (17) is provided with protection film (18).

2. The endotracheal tube with novel spacing assembly of claim 1, wherein: the pipe body (1) is characterized in that the top end of the pipe body (1) is connected with an interface (4), and an anti-biting sleeve (5) sleeved on the pipe body (1) is connected under the interface (4).

3. The endotracheal tube with novel spacing assembly of claim 1, wherein: a cannula passage (15) is formed in the tube body (1).

4. The endotracheal tube with novel spacing assembly of claim 2, wherein: the inflatable tube (9) is connected to one side of the anti-biting sleeve (5) in a penetrating mode, and a limiting handle (6) is arranged on the other side of the anti-biting sleeve (5).

5. The endotracheal tube with novel spacing assembly of claim 4, wherein: an endoscope (10) is arranged on the limiting handle (6), the endoscope (10) is connected with an endoscope tube (11), and the endoscope tube (11) is connected to the inside of the limiting handle (6) and the inside of the tube body (1) in a penetrating mode.

6. The endotracheal tube with novel spacing assembly of claim 1, wherein: an air pressure detection meter (13) is arranged on the air charging tube (9).

7. The endotracheal tube with novel spacing assembly of claim 1, wherein: the support tube (16) is provided with a metal net frame, and the protective film (18) is made of a corrosion-resistant material.

8. The endotracheal tube with novel spacing assembly of claim 1, wherein: the surface of the pipe body (1) is provided with scales (7), and the bottom end of the pipe body (1) is connected with a pipe socket (3).