CN214807622U

CN214807622U - Tracheostomy tube for preventing choke cough

Info

Publication number: CN214807622U
Application number: CN202120845088.2U
Authority: CN
Inventors: 安莉楠; 杨雪梅; 郑立东
Original assignee: LU'AN PEOPLE'S HOSPITAL
Current assignee: LU'AN PEOPLE'S HOSPITAL
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-23
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a choke-preventing tracheostomy cannula, which comprises a cannula main body, a fixed wing arranged outside the cannula main body and a binding belt arranged on the fixed wing, wherein the cannula main body is provided with a choke-preventing component; the anti-choking component comprises an air inlet elbow sleeved on the exposed opening end of the sleeve main body, the air inlet elbow is provided with three passages, except one passage connected with the sleeve main body, one passage opposite to the sleeve main body is provided with an oxygen supply cannula, and the rest passage is communicated with the environment. The utility model discloses can avoid the patient to produce and chock and cough, improve patient's comfort level, also avoid the emergence of infection, improve medical personnel's work efficiency.

Description

Tracheostomy tube for preventing choke cough

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to prevent autogenous cutting sleeve pipe that chocks.

Background

Tracheotomy is a first aid procedure used to relieve dyspnea caused by airway obstruction. For respiratory failure caused by retention of lower respiratory tract secretions, tracheotomy is an important auxiliary treatment means, and a tracheotomy sleeve can be left at a neck tracheotomy position after a patient performs tracheotomy;

the conventional tracheostomy cannula is easy to cause serious choke cough of a patient in oxygen inhalation of the patient, is easy to cause infection of the patient, influences the comfort level of the patient and increases the workload of medical personnel, so that the tracheostomy cannula for preventing choke cough is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a tracheostomy cannula which has simple structure and reasonable design and can prevent choke cough.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a tracheostomy cannula for preventing choke cough comprises a cannula main body, a fixed wing arranged outside the cannula main body and a binding belt arranged on the fixed wing, wherein the cannula main body is provided with a choke cough preventing component;

the anti-choking component comprises an air inlet elbow sleeved on the exposed opening end of the sleeve main body, the air inlet elbow is provided with three passages, except one passage connected with the sleeve main body, one passage opposite to the sleeve main body is provided with an oxygen supply cannula, and the rest passage is communicated with the environment.

As the utility model discloses a further optimization scheme, inlet bend's tip is equipped with a plurality of pegs graft protrudingly, guarantees inlet bend and the firm of casing head to be connected, the grafting arch is made by flexible silica gel or rubber material, and flexible material connects sealed effectual.

As a further optimization scheme of the utility model, the sleeve pipe main part comprises the casing head of being connected with inlet bend and the intake pipe of locating casing head one end.

As a further optimization scheme of the utility model, the outside of casing head is equipped with the stopper, the position of spacing stationary vane for remain the clearance between stationary vane and patient's the trachea incision, avoid the oppression, arouse that the patient is uncomfortable.

As a further optimization scheme of the utility model, the outside of casing head is close to stopper department and is equipped with the axle sleeve, the axle sleeve outside is located to the fixed wing cover and rather than rotating and joining in marriage for the structure of fixed wing can be adjusted in a flexible way for the structure between the casing head, and the needs of different angles when guaranteeing band and patient fixed close.

As a further optimization scheme of the utility model, the both ends tip looks wraparound of the both ends correspondence band of stationary vane, the both ends of band are equipped with the magic subsides respectively.

As the utility model discloses a further optimization scheme, the outside center department of band is equipped with flexible adjustment band, and the band is followed patient's neck and is walked around the back, and flexible adjustment band just in time is in patient's back neck position, and flexible adjustment band has the elasticity, slows down the oppression of band to patient back neck, avoids appearing pressing the sore.

As the utility model discloses a further optimization scheme is still including locating the block on the oxygen suppliment intubate, to the dustproof protection of oxygen suppliment intubate time spent not, the outside of block is equipped with the connecting strip that is connected with inlet bend, prevents losing of block.

The beneficial effects of the utility model reside in that:

the utility model discloses the subassembly that chocks that prevents that sets up for inspiratory air realizes the pressure release through inlet bend 2's return bend pipeline structure, alleviates the velocity of flow that inhales the air current, and buffering effect is good, produces amazing and takes place the discomfort when avoiding the patient to breathe, thereby avoids the patient to produce and chocks and coughs, has improved patient's comfort level, has also avoided the emergence of infecting, has improved medical personnel's work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a perspective view of the anti-cough assembly provided by the present invention;

fig. 3 is a schematic structural diagram of the casing main body according to the present invention;

fig. 4 is a perspective view of the fixed wing provided by the present invention;

in the figure: 1. a cannula body; 101. a casing head; 102. a limiting block; 103. an air inlet pipe; 2. an inlet elbow; 3. an oxygen supply cannula; 4. a fixed wing; 5. inserting and connecting the bulges; 6. capping; 7. a connecting strip; 8. a telescopic adjusting belt; 9. a shaft sleeve; 10. a belt; 11. magic tape.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-4 of the specification, the tracheostomy cannula for preventing choke includes a cannula main body 1, a fixed wing 4 arranged outside the cannula main body 1, and a binding belt 10 arranged on the fixed wing 4, wherein the cannula main body 1 is provided with a choke-preventing component;

the anti-choking component comprises an air inlet elbow 2 sleeved on the exposed opening end of the sleeve main body 1, the air inlet elbow 2 is provided with three passages, except for one passage connected with the sleeve main body 1, one passage opposite to the sleeve main body 1 is provided with an oxygen supply cannula 3, and the rest passage is communicated with the environment;

casing main part 1 comprises casing head 101 and the intake pipe 103 of locating casing head 101 one end of being connected with inlet elbow 2, the outside of casing head 101 is equipped with stopper 102, the position of spacing stationary vane 4 for remain the clearance between stationary vane 4 and the patient's trachea incision, avoid the oppression, arouse that the patient is uncomfortable, the outside of casing head 101 is close to stopper 102 department and is equipped with axle sleeve 9, axle sleeve 9 outside and rather than normal running fit are located to stationary vane 4 cover, make the structure of stationary vane 4 can be adjusted in a flexible way for the structure between casing head 101, with the needs of different angles when guaranteeing band 10 and patient fixed.

When in use, the bridle 10 fixed at the two ends of the fixed wing 4 passes through the back side of the neck of the patient, the air inlet pipe 103 connected with the casing head 101 is introduced into the trachea of the patient from the tracheotomy at the neck of the patient, meanwhile, the exposed open end of the casing head 101 is connected with the air inlet elbow 2, the air inlet elbow 2 is provided with three passages, one passage is connected with the casing head 101, the other passage in the lateral direction is communicated with the environment, the oxygen supply cannula 3 for supplying oxygen is tightly connected with the passage opposite to the casing head 101, namely, the nasal catheter is hermetically connected with the air inlet elbow 2, the gas leakage is avoided, the oxygen introduced by the nasal catheter directly enters the tracheostomy tube, and meanwhile, the pressure relief is realized by the bent tube structure of the air inlet elbow 2, the flow rate of the inhaled air flow is reduced, the buffering effect is good, the discomfort caused by the stimulation generated when the patient breathes is avoided, the choking cough is avoided, and the comfort level of the patient is improved, also avoids the occurrence of infection and improves the working efficiency of medical care personnel.

The tip of inlet bend 2 is equipped with a plurality of grafting archs 5, guarantees inlet bend 2 and the firm of casing head 101 to be connected, grafting arch 5 is made by flexible silica gel or rubber material, and flexible material connects sealed effectual.

The both ends of stationary vane 4 correspond the both ends tip looks wraparound of band 10, the both ends of band 10 are equipped with magic subsides 11 respectively, guarantee that band 10 both ends are fixed after passing from stationary vane 4 to the thickness of adaptation patient's neck is made nimble regulation.

The outside center department of band 10 is equipped with flexible adjusting band 8, and the back is walked around from patient's neck to band 10, and flexible adjusting band 8 just in time is in patient's back neck position, and flexible adjusting band 8 has the elasticity, slows down the oppression of band 10 neck behind to the patient, avoids appearing pressing the sore.

Still including locating block 6 on the oxygen suppliment intubate 3, to the dustproof protection of oxygen suppliment intubate 3 time spent, the outside of block 6 is equipped with the connecting strip 7 that is connected with inlet bend 2, prevents losing of block 6.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The tracheostomy cannula capable of preventing choke cough is characterized by comprising a cannula main body (1), a fixed wing (4) arranged outside the cannula main body (1) and a binding belt (10) arranged on the fixed wing (4), wherein a choke cough preventing component is arranged on the cannula main body (1);

the anti-choking component comprises an air inlet elbow (2) sleeved on the exposed opening end of the sleeve main body (1), the air inlet elbow (2) is provided with three passages, except for one passage connected with the sleeve main body (1), one passage opposite to the sleeve main body (1) is provided with an oxygen supply cannula (3), and the rest passage is communicated with the environment.

2. The anti-tussive tracheostomy cannula of claim 1, wherein: the tip of inlet elbow (2) is equipped with a plurality of grafting archs (5), grafting arch (5) are made by flexible silica gel or rubber material.

3. The anti-tussive tracheostomy cannula of claim 1, wherein: the sleeve main body (1) is composed of a sleeve head (101) connected with the air inlet elbow (2) and an air inlet pipe (103) arranged at one end of the sleeve head (101).

4. The anti-tussive tracheostomy cannula of claim 3, wherein: the outer part of the casing head (101) is provided with a limiting block (102).

5. The anti-tussive tracheostomy cannula of claim 4, wherein: the outer portion of the sleeve head (101) is provided with a shaft sleeve (9) close to the limiting block (102), and the fixed wing (4) is sleeved on the outer portion of the shaft sleeve (9) and is in running fit with the shaft sleeve.

6. The anti-tussive tracheostomy cannula of claim 1, wherein: the both ends of stationary vane (4) correspond the both ends tip looks wraparound of band (10), the both ends of band (10) are equipped with magic subsides (11) respectively.

7. The anti-tussive tracheostomy cannula of claim 1, wherein: the outer center of the bridle (10) is provided with a telescopic adjusting belt (8).

8. The anti-tussive tracheostomy cannula of claim 1, wherein: the oxygen supply device is characterized by further comprising a cover cap (6) arranged on the oxygen supply insertion tube (3), wherein a connecting strip (7) connected with the air inlet elbow (2) is arranged outside the cover cap (6).