CN205598379U - Portable trachea opens protection device - Google Patents

Abstract

The utility model discloses a portable tracheotomy protection device, which relates to the technical field of medical devices and comprises: a protective cover; The breathing channel is provided with an air inlet end and an air outlet end, and an air filter, a heater and a humidifier are arranged in sequence from the air inlet end to the air outlet end. The respiratory passage of the utility model is provided with an air filter, a heater and a humidifier in sequence from the air inlet end to the air outlet end, and by controlling the operation of the heater and the humidifier, the patient inhales the gas to be heated and humidified to ensure a constant respiratory tract. Temperature and humidity can reduce the occurrence of lung infection and cough in patients.

Description

A portable tracheotomy protection device

technical field

The utility model relates to the technical field of medical instruments, in particular to a portable tracheotomy protection device.

Background technique

At present, after the hospital implements a tracheotomy operation on the patient, the patient's respiratory passage is reconstructed through a tracheal tube. Exclude respiratory secretions and relieve airway obstruction. At present, the commonly used nursing method is: cover the opening of the tracheotomy tube with double-layer gauze. Intermittent infusion of chemical solution to prevent drying of the airway, but current studies have shown that this method has the risk of causing infection in the airway, so it is not recommended. This method is not only unsightly but also unstable and easy to fall off. The above method has the following problems: open humidification increases the risk of lung infection and nosocomial cross-infection; the inhaled gas cannot be heated, and the cold gas enters the lower respiratory tract, which can easily cause irritating cough, shortness of breath, and even hypoxia ; For patients with long-term tracheotomy or tracheostomy who are free to move, such as patients with throat surgery, restricting the patient's activities is not conducive to the recovery of the patient.

Utility model content

Aiming at the defects in the prior art, the purpose of this utility model is to provide a portable tracheotomy protection device, which has the advantages of heating and humidifying functions, is convenient for patients to carry and has a wide range of applications.

For achieving above object, the technical scheme that the utility model takes is:

A portable tracheotomy protection device, comprising:

a protective cover;

A temperature and humidity assembly, the temperature and humidity assembly is connected to the protective cover, the temperature and humidity assembly includes a breathing channel, the breathing channel is provided with an air inlet end and an air outlet end, and the breathing channel is connected from the air inlet end An air filter, a heater and a humidifier are sequentially arranged at the air outlet.

On the basis of the above technical solution, the protective cover includes a cover body, the cover body is arched with an oval opening at the bottom, and a connection end is provided on the cover body, and the connection end is connected to the temperature and humidity Components are connected.

On the basis of the above technical solution, a fixing belt is provided on the opposite side of the bottom of the cover.

On the basis of the above technical solution, the temperature-humidity component includes a tracheal sleeve, the tracheal sleeve communicates with the air outlet end of the respiratory channel, and the lower end of the tracheal sleeve is connected with the protective cover.

On the basis of the above technical solution, the tracheal cannula is provided with two branch tubes, namely an oxygen suction tube and a sputum suction tube, and sealing covers are provided on the oxygen suction tube and the sputum suction tube.

On the basis of the above technical solution, the upper end of the tracheal tube is provided with a sputum collection interface, the sputum collection interface is connected with a sputum collection bag, and the connection between the sputum collection interface and the sputum collection bag There is a one-way valve.

Compared with the prior art, the utility model has the advantages of:

(1) A kind of portable tracheotomy protection device in the utility model, its breathing channel is provided with air filter, heater and humidifier successively from the air inlet end to the air outlet end, by controlling the work of heater and humidifier, Heat and humidify the inhaled air of the patient to ensure a constant temperature and humidity of the respiratory tract and reduce the occurrence of lung infection and coughing of the patient.

(2) The protective cover of a portable tracheotomy protection device in the utility model is to close the airway. When the patient goes out, it can isolate the dust and reduce the chance of the affected area being infected by dust, and the protective cover and the temperature and humidity components are detachable The connection also facilitates the replacement of new warm and humid components without touching the wound, reducing the chance of infection and pain for patients.

(3) The trachea tube of a portable tracheotomy protection device in the utility model is provided with an oxygen suction tube and a sputum suction tube, and when oxygen suction and sputum suction are not needed, the oxygen suction tube and the sputum suction tube The sealing cover is closed to seal, and the air circulates through the breathing channel, which is convenient for going out; when oxygen or sputum suction is required, it can be connected to the corresponding machine through the oxygen suction tube or sputum suction tube, which is convenient to use and has a wide range of applications. wide.

(4) The tracheal tube of a portable tracheotomy protection device in the utility model is provided with a sputum collection bag, through which the patient's sputum is collected, which can effectively solve the problem of sputum splashing, The problem of cross-infection is to prevent cross-infection caused by sputum injection, the spread of drug-resistant strains, and sputum contamination of items in the intensive care unit, and a one-way valve is installed at the connection between the sputum collection interface and the sputum collection bag to make the sputum It can only enter the sputum collection bag from the tracheal tube in one direction, effectively avoiding the occurrence of sputum backflow.

Description of drawings

Fig. 1 is the use state diagram of the utility model embodiment 1.

Fig. 2 is a schematic structural view of a trachea protective cover according to Embodiment 2 of the present invention.

Fig. 3 is a front view of the temperature and humidity assembly of Embodiment 2 of the present utility model.

Fig. 4 is a side view of the heating and humidifying device according to Embodiment 2 of the present invention.

Fig. 5 is a diagram of the use state of Embodiment 2 of the present utility model.

In the figure: 10-protective cover, 11-cover body, 12-connecting end, 13-fixing belt, 20-temperature and humidity component, 21-tracheal tube, 22-breathing channel, 221-inlet end, 222-outlet end , 23-oxygen tube, 24-suction tube, 25-one-way valve, 26-sputum collection bag.

detailed description

Embodiments of the utility model will be described in further detail below in conjunction with the accompanying drawings.

Example 1

Referring to Fig. 1, the embodiment of the utility model provides a portable tracheotomy protection device, including:

A protective cover 10, the protective cover 10 includes a cover body 11, the cover body 11 is an arch with an oval opening at the bottom, the cover body 11 is provided with a connecting end 12, and the connecting end 12 is detachably connected with the temperature and humidity assembly 20; The opposite side of both sides of the bottom of the body 11 is provided with a fixing belt 13, which is a medical tie. During use, the fixing belt 13 is wrapped around the back of the head, and the tightness is adjusted according to the comfort of the patient. The cover body 10 of the protective cover can be fixed by snapping the rings together.

A temperature and humidity assembly 20, the temperature and humidity assembly 20 includes a breathing channel 22 and a tracheal tube 21, the breathing channel is cylindrical, the breathing channel 22 is provided with an air inlet 221 and an air outlet 222, and from the air inlet 221 to the The gas outlet 222 is provided with an air filter, a heater and a humidifier in turn, the tracheal tube 21 is connected to the gas outlet 222 of the respiratory channel 22, and the tracheal tube 21 is connected to the gas outlet 222 of the respiratory channel 22, and the tracheal tube 21 is set There is a branch pipe, the branch pipe is an oxygen inhalation tube 23, and the oxygen inhalation tube 23 is located below the breathing channel 22, and the oxygen inhalation tube 23 is provided with a sealing cover, and the lower end of the tracheal cannula 21 is detachably connected to the connecting end 12.

Example 2

Referring to Figures 2 to 5, a portable tracheotomy protection device includes:

A protective cover 10, the protective cover 10 includes a cover body 11, the cover body 11 is an arch with an oval opening at the bottom, the cover body 11 is provided with a connecting end 12, and the connecting end 12 is detachably connected with the temperature and humidity assembly 20; The opposite side of both sides of the bottom of the body 11 is provided with a fixing belt 13, which is a medical tie. During use, the fixing belt 13 is wrapped around the back of the head, and the tightness is adjusted according to the comfort of the patient. The cover body 10 of the protective cover can be fixed by snapping the rings together.

A temperature and humidity assembly 20, the temperature and humidity assembly 20 includes a breathing channel 22 and a tracheal tube 21. The breathing passage 22 is in the shape of an ellipse cylinder, the breathing passage 22 is provided with an air inlet 221 and an air outlet 222, and an air filter, a heater and a humidifier are arranged in sequence from the air inlet 221 to the air outlet 222, and the breathing passage 22 is vertically connected The tracheal cannula 21, the tracheal cannula 21 is connected to the air outlet end 222 of the respiratory channel 22, and the tracheal cannula 21 is connected to the air outlet end 222 of the respiratory channel 22, and the tracheal cannula 21 is provided with two branch pipes, which are respectively the oxygen inhalation tube 23 And the sputum suction tube 24, the oxygen suction tube 23 and the sputum suction tube 24 are positioned at the below of the breathing channel 22, and the oxygen suction tube 23 and the sputum suction tube 24 are all provided with sealing covers, the lower end of the tracheal cannula 21 and the connection end 12 can be Disconnect the connection.

The upper end of the tracheal cannula 21 is provided with a sputum collection interface connected to a sputum collection bag 26 , and a one-way valve 25 is provided at the connection between the sputum collection interface and the sputum collection bag 26 .

The utility model is not only limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any changes in its shape or structure, anyone who has the same features as the utility model The same or similar technical solutions are all within the scope of protection.

Claims (5)

1. A portable tracheotomy protection device, comprising: a protective cover (10); A temperature and humidity assembly (20), the temperature and humidity assembly (20) is connected to the protective cover (10), the temperature and humidity assembly (20) includes a breathing channel (22), and the breathing channel (22) is provided with An air inlet (221) and an air outlet (222), and the breathing channel (22) is sequentially provided with an air filter, a heater and a humidifier from the air inlet (221) to the air outlet (222) ; The temperature and humidity assembly (20) includes a tracheal tube (21), the tracheal tube (21) communicates with the outlet end (222) of the respiratory channel (22), and the lower end of the tracheal tube (21) It is connected with the protective cover (10). 2. A portable tracheotomy protection device according to claim 1, characterized in that: the protective cover (10) comprises a cover body (11), and the cover body (11) has an oval-shaped opening at the bottom The cover body (11) is provided with a connection end (12), and the connection end (12) is connected with the temperature and humidity component (20). 3. A portable protective device for tracheotomy according to claim 2, characterized in that a fixing belt (13) is provided on the opposite side of the bottom of the cover body (11). 4. A kind of portable tracheotomy protection device as claimed in claim 1, is characterized in that: described tracheal cannula (21) is provided with two branch pipes, is respectively oxygen inhalation pipe (23) and sputum inhalation pipe (24) ), the oxygen suction tube (23) and the sputum suction tube (24) are all provided with a sealing cover. 5. A portable tracheotomy protection device according to claim 4, characterized in that: the upper end of the tracheal tube (21) is provided with a sputum collection interface, and the sputum collection interface is connected with a sputum collection interface. A bag (26), a one-way valve (25) is provided at the connection between the sputum collection interface and the sputum collection bag (26).