CN219049985U - Artificial nose switching mechanism suitable for metal autogenous cutting sleeve - Google Patents

Abstract

The utility model discloses an artificial nose transfer mechanism suitable for metal gas cutting sleeves, which comprises a main body, one end of the main body is provided with a metal sleeve transfer interface, and one end of the main body close to the metal sleeve transfer interface is externally fixed A tightening hoop is connected, and the end of the main body away from the metal sleeve adapter is fixedly connected with an artificial nose adapter, and the metal sleeve adapter is rough. The utility model connects the metal gas cutting sleeve and the artificial nose through the metal sleeve transfer interface and the artificial nose transfer interface, so as to avoid the problem that the pipeline falls off when the micropump continuously humidifies the trachea, and is prone to infection.

Description

An artificial nose transfer mechanism suitable for metal gas cutting cannula

technical field

The utility model relates to the field of medical supplies, in particular to an artificial nose transfer mechanism suitable for metal gas cutting sleeves.

Background technique

The tracheal tube is a kind of medical equipment suitable for tracheal cut patients. It plays a fixed role, and can seal the tracheal gap to a certain extent, prevent the displacement of the trachea, and can relatively form a closed space, which can ensure the air flow. In and out of the endotracheal tube, the endotracheal tube is used to maintain normal mechanical ventilation, so that the patient can maintain normal breathing function, and the artificial nose is to allow the patient to maintain a certain amount of moisture and temperature in the air when breathing through the trachea, and avoid dryness and coldness The air stimulates the patient's trachea while avoiding the intrusion of external viruses. In order to increase the patient's comfort and make it easier to spit out sputum, the hospital will continue to humidify the trachea through a micro-pump.

However, due to the vibration of the micro-pump, the artificial nose and the metal tracheostomy cannula are likely to fall off, which will cause the patient's airway to be humidified intermittently and produce an irritating cough, which will cause discomfort to the patient.

Utility model content

The technical problem to be solved by the utility model is that the artificial nose and the metal tracheotomy sleeve are easy to fall off when the micropump is used to humidify the patient's trachea, causing discomfort to the patient and the risk of infection.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide an artificial nose transfer mechanism suitable for metal gas cutting sleeves, including a main body, and one end of the main body is provided with a metal sleeve transfer port. The end of the main body close to the metal sleeve adapter is fixedly connected with a hoop, and the end of the main body away from the metal sleeve adapter is fixedly connected with an artificial nose adapter, and the metal sleeve adapter is rough.

Through the above technical solution, the connection between the main body, the metal sleeve and the artificial nose can be made firmer.

The utility model is further provided that a fixed cavity is opened in the end of the main body close to the metal sleeve transfer interface, and an air passage is opened in the end of the main body close to the artificial nose transfer interface.

Through the above technical solution, the air passage inside the main body can be communicated, and the artificial nose can be better communicated with the metal sleeve.

The utility model is further configured that the fixed cavity communicates with the airway, and the inner diameter of the fixed cavity is larger than the inner diameter of the airway.

The utility model is further configured as follows: a groove is opened outside the end of the main body close to the metal casing transfer interface, a tight hoop is clamped in the groove, and a fixed ring is fixedly connected to the artificial nose transfer interface, so The width of the groove is greater than 3mm.

The utility model is further configured that a fracture is opened on the tightening ring, thin plates are fixedly connected to the outer sides of both ends of the tightening ring close to the fracture, and a number of anti-slip grooves are opened on the upper and lower sides of the thin plate.

Through the above technical solution, the metal sleeve can be fixed by squeezing the fixing cavity through the tight hoop.

The utility model is further provided that the main body, the artificial nose transfer interface and the fixing ring are all made of medical silica gel, and the main body, the artificial nose transfer interface and the fixing ring are all in an integrated design.

Through the above technical proposal, the airtightness of the main body can be improved and air leakage can be avoided.

The utility model is further configured that, the metal sleeve adapter is provided with rounded corners, and the diameter of the metal sleeve adapter is greater than 4mm.

Through the above technical solution, it is convenient for the metal sleeve to be inserted into the main body.

The utility model is further provided that the tight hoop is made of polyvinyl chloride, the inner diameter of the tight hoop is slightly smaller than the diameter of the groove, and the thickness of the tight hoop is greater than 2mm.

The beneficial effects of the utility model are as follows:

The utility model installs a tight hoop on the metal sleeve transfer interface and a fixed ring on the artificial nose transfer interface, so that the connection between the metal sleeve, the main body and the artificial nose is more tightly connected, and the humidification of the patient's trachea by the micropump is avoided. When the artificial nose and the metal sleeve fall off, the comfort of the patient can be greatly improved.

Description of drawings

Fig. 1 is the overall structural diagram of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a sectional view of the utility model;

Fig. 4 is a structural diagram of the tightening ring of the present invention.

In the figure: 1. Main body; 2. Metal casing adapter; 3. Groove; 4. Tightening ring; 5. Fracture; 6. Thin plate; 7. Anti-slip groove; 8. Artificial nose transfer interface; ; 10, airway; 11, fixed cavity.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to Fig. 1, Fig. 2 and Fig. 3, an artificial nose transfer mechanism suitable for metal gas cutting sleeves includes a main body 1, a metal sleeve transfer port 2 is provided at one end of the main body 1, and the main body 1 is close to the metal sleeve transfer port. One end of the interface 2 is fixedly connected with a hoop 4, and the end of the main body 1 far away from the metal sleeve adapter 2 is fixedly connected with an artificial nose adapter 8, the metal sleeve adapter 2 is rough, and the main body 1 is close to the metal sleeve One end of the adapter 2 is provided with a fixed cavity 11, and the end of the main body 1 close to the artificial nose transfer interface 8 is provided with an airway 10, the fixed cavity 11 communicates with the airway 10, and the inner diameter of the fixed cavity 11 is larger than the inner diameter of the airway 10 There is a groove 3 on the outside of the main body 1 close to the end of the metal casing adapter 2, and the clamping ring 4 is clamped in the groove 3, and the artificial nose adapter 8 is fixedly connected with a fixing ring 9, and the width of the groove 3 is greater than 3mm, the main body 1, the artificial nose transfer interface 8 and the fixing ring 9 are all made of medical silicone, the main body 1, the artificial nose transfer interface 8 and the fixing ring 9 are all in an integrated design, and the metal sleeve adapter 2 is set with rounded corners. The diameter of the metal casing adapter 2 is greater than 4mm, and the tight hoop 4 is made of polyvinyl chloride. The inner diameter of the tight hoop 4 is slightly smaller than the diameter of the groove 3, and the thickness of the tight hoop 4 is greater than 2mm.

As shown in FIG. 4 , a fracture 5 is provided on the hoop 4 , thin plates 6 are fixedly connected to both ends of the hoop 4 near the fracture 5 , and a plurality of anti-slip grooves 7 are provided on the upper and lower sides of the thin plate 6 .

When the utility model is in use, the metal sleeve is inserted into the metal sleeve transfer port 2, and then the tightening ring 4 is fixedly set in the groove 3, and the main body 1 is squeezed through the tightening ring 4, so that the fixed cavity 11 wraps the metal The casing is extruded and fixed, and then the artificial nose adapter 8 is inserted into the artificial nose interface. Since the outer diameter of the fixing ring 9 is larger than the inner diameter of the artificial nose interface and has elasticity, the artificial nose and the artificial nose adapter 8 can be connected by extrusion friction. fixed.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (8)

1. An artificial nose switching mechanism suitable for metal autogenous cutting sleeve pipe, includes main part (1), its characterized in that: the metal sleeve rotating interface (2) is arranged at one end of the main body (1), a tightening hoop (4) is fixedly connected to the outside of one end, close to the metal sleeve rotating interface (2), of the main body (1), an artificial nose rotating interface (8) is fixedly connected to one end, far away from the metal sleeve rotating interface (2), of the main body (1), and the metal sleeve rotating interface (2) is in rough arrangement.

2. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 1, wherein: a fixed cavity (11) is formed in one end, close to the metal sleeve rotating interface (2), of the main body (1), and an air passage (10) is formed in one end, close to the artificial nose rotating interface (8), of the main body (1).

3. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 2, wherein: the fixed cavity (11) is communicated with the air passage (10), and the inner diameter of the fixed cavity (11) is larger than the inner diameter of the air passage (10).

4. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 1, wherein: the novel artificial nose is characterized in that a groove (3) is formed in the outer portion, close to one end of the metal sleeve adapter (2), of the main body (1), a tightening hoop (4) is clamped in the groove (3), a fixing ring (9) is fixedly connected to the outer portion of the artificial nose adapter (8), and the width of the groove (3) is larger than 3mm.

5. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 4, wherein: the novel anti-slip belt is characterized in that a fracture (5) is formed in the tightening ring (4), thin plates (6) are fixedly connected to the outer sides of the two ends, close to the fracture (5), of the tightening ring (4), and a plurality of anti-slip grooves (7) are formed in the upper side and the lower side of each thin plate (6).

6. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 1, wherein: the main body (1), the artificial nose rotating interface (8) and the fixing ring (9) are all made of medical silica gel, and the main body (1), the artificial nose rotating interface (8) and the fixing ring (9) are all integrally designed.

7. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 1, wherein: the metal sleeve transfer port (2) is arranged in a round angle, and the diameter of the metal sleeve transfer port (2) is larger than 4mm.

8. An artificial nose switching mechanism suitable for use in a metal autogenous cutting sleeve according to claim 1, wherein: the tightening ring (4) is made of polyvinyl chloride, the inner diameter of the tightening ring (4) is slightly smaller than the diameter of the groove (3), and the thickness of the tightening ring (4) is larger than 2mm.

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