CN218529500U - Noninvasive ventilator face guard of ventilating convenient to intubate is placed - Google Patents

Abstract

The utility model discloses a non-invasive ventilator ventilation mask for intubation, which comprises a main body, an oxygen socket opened on the surface of the main body and a fixing belt for fixing the head, and the surface of the main body is symmetrically provided with a socket mechanism; The socket mechanism includes a first fixing plate, a placement hole for installing the first fixing plate, and a connecting rope. plate and the first air bag; the second fixed plate is provided with a linkage mechanism composed of a pressing plate, a connecting rod and a push block and the second air bag. The utility model is equipped with a socket mechanism, which can be removed when the patient needs to eat or drink, and the medical staff can connect the intubation tube to the patient without taking off the patient's mask, and at the same time, when the patient does not need to eat, It can ensure the airtightness of the main body of the mask and ensure the use effect of the ventilator ventilation mask.

Description

A non-invasive ventilator ventilation mask for easy placement of intubation

technical field

The utility model relates to a ventilation mask for a ventilator, which relates to the technical field, in particular to a non-invasive ventilation mask for a ventilator which is convenient for placement of an intubation tube.

Background technique

In modern clinical medicine, ventilator and ventilator ventilation mask, as an effective means to artificially replace the function of spontaneous ventilation, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, and respiratory support therapy. And first aid resuscitation occupies a very important position in the field of modern medicine. The ventilator and mask are a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients;

When the ventilator ventilation mask of the prior art is in use, it is fixed on the patient's face by wearing it on the head, so that the mask can closely fit the patient's face to ensure the effective supply of oxygen. When the mask is removed, it is difficult to ensure the real-time supply of oxygen. At the same time, it takes time to wear and remove the mask repeatedly, causing discomfort to the patient.

Therefore, a non-invasive ventilator ventilation mask that is convenient for intubation placement is proposed.

Contents of the invention

The purpose of this utility model is to provide a non-invasive ventilator ventilation mask which is convenient for placement of intubation tube, so as to solve the problems raised in the above-mentioned background technology.

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

A non-invasive ventilator ventilation mask for easy intubation, comprising a main body, an oxygen socket opened on the surface of the main body and a fixing belt for fixing the head, the surface of the main body is symmetrically provided with a socket mechanism;

The socket mechanism includes a first fixing plate, a placement hole for installing the first fixing plate and a connecting rope, the two ends of the connecting rope are respectively connected to the main body and the first fixing plate, and a second fixed plate and first airbag;

The inside of the second fixing plate is provided with a linkage mechanism composed of a pressing plate, a connecting rod and a push block, and a second airbag. The two ends of the pressing plate are symmetrically provided with connecting rods, and one end of the connecting rod is provided with a pushing block. The cross-section of the block is semi-arc, and the push block slides inside the second fixing plate, and a first through hole is provided inside the second fixing plate, and the first through hole communicates with the first air bag and the second air bag.

Preferably, an annular second gasket is provided on the outer surface of the second fixing plate, and the second gasket can be attached to the main body.

Preferably, it also includes a suction mechanism arranged on the surface of the main body;

The pumping mechanism includes a catheter, a third air bag, and a connecting pipe for connecting the catheter and the third air bag. The connecting pipe is provided with a symmetrical second through hole inside, and a first stop for blocking the blocking catheter is arranged transversely. The plate and the second baffle plate longitudinally arranged to block the second through hole, the first baffle plate and the second baffle plate are both rotatably connected to the connecting pipe, and the third airbag is provided with a reed inside.

Preferably, one end of the conduit is provided with a screw, and the conduit is connected to the connecting pipe through the screw.

Preferably, symmetrical grooves are provided inside the connecting pipe, and a third gasket is arranged in the groove, and the cross section of the third gasket is trapezoidal.

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

The utility model is provided with a socket mechanism, and by setting a symmetrical socket mechanism on the surface of the main body, the socket mechanism can be removed when the patient needs to eat or drink, and the medical staff can connect the intubation tube to the patient without taking off the patient's mask , and at the same time, when the patient does not need to eat, it can ensure the airtightness of the main body of the mask and ensure the use effect of the ventilator ventilation mask.

Description of drawings

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

Fig. 2 is a sectional view of the socket mechanism of the present invention;

Fig. 3 is the A-A direction sectional view of Fig. 2 of the present utility model;

Fig. 4 is the enlarged view of place B of Fig. 3 of the present utility model;

Fig. 5 is a structural view of the drawing mechanism of the present utility model;

Fig. 6 is an enlarged view of C in Fig. 5 of the present utility model.

In the figure: 1. Main body; 2. Oxygen socket; 3. Fixing belt; 4. Socket mechanism; 41. Connecting rope; 42. First fixing plate; 43. Second fixing plate; 44. First air bag; 45. The second 1 through hole; 46, pressure plate; 47, connecting rod; 48, push block; 49, second air bag; 410, second sealing gasket; 5, drawing mechanism; 51, conduit; 54. The third air bag; 55. The reed; 56. The second through hole; 57. The first baffle; 58. The groove; 59. The third gasket; 510. The second baffle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 to Figure 6, the utility model provides a technical solution:

A non-invasive ventilator ventilation mask that is convenient for intubation placement, as shown in Figures 1 to 3, includes a main body 1, an oxygen socket 2 opened on the surface of the main body 1, and a fixing belt 3 for fixing the head, the main body 1 The surface is symmetrically provided with a socket mechanism 4;

The socket mechanism 4 includes a first fixing plate 42, a placement hole for installing the first fixing plate 42, and a connecting rope 41, the two ends of the connecting rope 41 are respectively connected to the main body 1 and the first fixing plate 42, and the fixing plate One side is provided with the second fixed plate 43 and the first airbag 44 in turn;

The inside of the second fixed plate 43 is provided with a linkage mechanism composed of a pressing plate 46, a connecting rod 47 and a push block 48 and a second air bag 49. The two ends of the pressing plate 46 are symmetrically provided with connecting rods 47, and one end of the connecting rod 47 is A push block 48 is provided, and the section of the push block 48 is semi-arc, and the push block 48 slides inside the second fixing plate 43, and the inside of the second fixing plate 43 is provided with a first through hole 45. A through hole 45 communicates with the first airbag 44 and the second airbag 49 .

When the ventilator ventilation mask of the prior art is in use, it is fixed on the patient's face by wearing it on the head, so that the mask can closely fit the patient's face to ensure the effective supply of oxygen. When the mask is removed, it is difficult to ensure the real-time supply of oxygen. At the same time, it takes time to wear and remove the mask repeatedly, causing discomfort to the patient. By adopting the above-mentioned technical solution, firstly, the main body 1 is fixed on the patient's face by the fixing belt 3. When the patient needs to eat or drink, he can hold the pressing plate 46, and when the pressing plate 46 is pulled, the connecting rod 47 can be moved towards the direction of the pressing plate 46, and then the connecting rod 47 can pull the push block 48 to move towards the pressing plate 46. At the same time, the pushed block 48 After the extruded second airbag 49 loses the extrusion of the push block 48, it starts to recover its original shape and expands to inhale. When the second airbag 49 is inhaled, the gas in the first airbag 44 enters in the second airbag 49, Then the first air bag 44 shrinks, so that the first air bag 44 and the main body 1 get rid of the tight connection, so that the intubation tube can be inserted into the inside of the main body 1 through the round hole where the original second fixing plate 43 is located. A symmetrical socket mechanism 4 is set, and the socket mechanism 4 can be removed when the patient needs to eat or drink, so that the intubation tube can be connected to the patient without taking off the mask, and at the same time, when the patient does not need to eat, the mask body 1 can be guaranteed The air tightness ensures the use effect of the ventilator ventilation mask.

Specifically, as shown in FIG. 3 and FIG. 4 , an annular second gasket 410 is provided on the outer surface of the second fixing plate 43 , and the second gasket 410 can be attached to the main body 1 .

By adopting the above technical solution, when the second fixing plate 43 is embedded in the main body 1 and the first airbag 44 is in an inflated state, the degree of fit between the second fixing plate 43 and the main body 1 can be guaranteed, and the socket mechanism 4 is not removed. , the airtightness of the mask main body 1 itself can be ensured.

Specifically, as shown in Figure 5 and Figure 6, it also includes a suction mechanism 5 arranged on the surface of the main body 1;

The pumping mechanism 5 includes a conduit 51, a third air bag 54 and a connecting pipe 53 for connecting the conduit 51 and the third air bag 54. The connecting pipe 53 is internally provided with a symmetrical second through hole 56, which is horizontally arranged for sealing The first baffle plate 57 for blocking the conduit 51 and the second baffle plate 510 for blocking the second through hole 56 are longitudinally arranged, and the first baffle plate 57 and the second baffle plate 510 are both rotatably connected with the connecting pipe 53 , the third air bag 54 is provided with a reed 55 inside.

By adopting the above technical solution, when the patient uses the ventilator mask, if there is a foreign object in the mouth or throat, remove the socket mechanism 4, insert the catheter 51 through the main body 1 into the patient's mouth, squeeze the third airbag 54, and the spring Sheet 55 is compressed, because the first baffle 57 blocks the contact port of conduit 51, the gas inside the third airbag 54 lifts the second baffle 510 and is discharged from the second through hole 56, and then releases the third airbag. 54, at this time the reed 55 returns to its original state, allowing the third airbag 54 to inhale air. At this time, the second baffle plate 510 blocks the second through hole 56, preventing air from entering the third airbag through the second through hole 56. 54. At the same time, because the first baffle 57 can rotate toward the direction of the third airbag 54, the gas enters from the conduit 51, and then enters the third airbag 54 through the position of the first baffle 57, and the patient's throat The foreign matter will be driven into the third airbag 54 by the gas, so that the foreign matter in the patient's oral cavity and throat can be removed without taking off the mask main body 1, and the comfort of the patient can be improved.

Specifically, as shown in FIG. 6 , a threaded port 52 is provided at one end of the conduit 51 , and the conduit 51 is connected to a connecting pipe 53 through the threaded port 52 .

By adopting the above technical solution, the detachable connection between the connecting pipe 53 and the catheter 51 can be realized, the connecting pipe 53 can be removed without removing the catheter 51, the connecting pipe 53 and the third air bag 54 can be cleaned, and the catheter can be saved. 51 Time spent connecting with patients.

Specifically, as shown in Figure 6, a symmetrical groove (58) is provided inside the connecting pipe 53, and a third gasket 59 is arranged inside the groove (58), and the cross section of the third gasket 59 is is trapezoidal.

By adopting the above-mentioned technical solution, after the first baffle 57 is flushed away by the gas flushed out of the conduit 51, the first baffle 57 is tightly connected with the third gasket 59 after rotation, so as to avoid the third air bag 54 from inhaling air. The phenomenon of air leakage during the time leads to the problem of insufficient suction when removing foreign matter, and the groove 58 can prevent the rotation of the first baffle 57 from affecting the flow of the airflow.

Working principle: When the utility model is in use, firstly, the main body 1 is fixed on the face of the patient through the fixing belt 3. When the patient needs to eat or drink, the pressing plate 46 can be held in hand, and the connecting rod 47 can be moved to the direction when the pressing plate 46 is pulled. The direction of the pressing plate 46 moves, and then the connecting rod 47 can pull the push block 48 to move towards the direction of the pressing plate 46. At the same time, the second airbag 49, which is squeezed and deformed by the push block 48, loses the extrusion of the push block 48 and starts to recover its original shape. And expand inhalation, when the second airbag 49 is inhaled, the gas in the first airbag 44 enters in the second airbag 49, and then the first airbag 44 shrinks, so that the first airbag 44 and the main body 1 get rid of the tight connection, thus The intubation tube can be inserted into the main body 1 through the round hole where the original second fixing plate 43 is located. When there is a foreign body in the patient's throat or oral cavity, the socket mechanism 4 is removed in the same way, and the catheter 51 is inserted through the main body 1 into the patient. In the oral cavity, the third airbag 54 is squeezed, and the reed 55 is compressed. Since the first baffle 57 blocks the contact port of the catheter 51, the gas inside the third airbag 54 lifts the second baffle 510 and passes through the second through hole. 56, and then loosen the extrusion of the third airbag 54. At this time, the reed 55 returns to its original state to make the third airbag 54 inhale. At this time, the second baffle plate 510 blocks the second through hole 56, preventing Air enters the third air bag 54 from the second through hole 56, and at the same time, because the first baffle plate 57 can rotate toward the direction of the third air bag 54, the gas enters from the conduit 51, and then passes through the position of the first baffle plate 57 Entering the third airbag 54, the foreign matter in the patient's throat will be driven into the third airbag 54 by the gas.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a noninvasive ventilator face guard of ventilating convenient to intubate is placed, includes main part (1), offers in oxygen socket (2) on main part (1) surface and is used for with fixed band (3) of head, its characterized in that: the surface of the main body (1) is symmetrically provided with socket mechanisms (4);

the socket mechanism (4) comprises a first fixing plate (42), a placing hole (40) for mounting the first fixing plate (42) and a connecting rope (41), two ends of the connecting rope (41) are respectively connected with the main body (1) and the first fixing plate (42), and a second fixing plate (43) and a first air bag (44) are sequentially arranged on one side of the fixing plate (42);

the novel air bag pushing device is characterized in that a linkage mechanism and a second air bag (49) are arranged inside the second fixing plate (43) and composed of a pressing plate (46), a connecting rod (47) and a pushing block (48), the connecting rod (47) is symmetrically arranged at two ends of the pressing plate (46), the pushing block (48) is arranged at one end of the connecting rod (47), the cross section of the pushing block (48) is semi-arc-shaped, the pushing block (48) slides inside the second fixing plate (43), a first through hole (45) is arranged inside the second fixing plate (43), and the first through hole (45) is communicated with the first air bag (44) and the second air bag (49).

2. A noninvasive ventilator ventilation mask to facilitate intubation placement as claimed in claim 1, wherein: the outer surface of the second fixing plate (43) is provided with an annular second sealing gasket (410), and the second sealing gasket (410) can be attached to the main body (1).

3. A noninvasive ventilator ventilation mask to facilitate intubation placement as claimed in claim 1, wherein: the device also comprises a drawing mechanism (5) arranged on the surface of the main body (1);

the drawing mechanism (5) comprises a catheter (51), a third air bag (54) and a connecting pipe (53) used for connecting the catheter (51) and the third air bag (54), wherein a second symmetrical through hole (56), a first baffle (57) transversely arranged for plugging the catheter (51) and a second baffle (510) longitudinally arranged for plugging the second through hole (56) are formed in the connecting pipe (53), the first baffle (57) and the second baffle (510) are rotatably connected with the connecting pipe (53), and a reed (55) is arranged in the third air bag (54).

4. A noninvasive ventilator ventilation mask to facilitate intubation placement as claimed in claim 3, wherein: one end of the guide pipe (51) is provided with a screw port (52), and the guide pipe (51) is connected with a connecting pipe (53) through the screw port (52).

5. A noninvasive ventilator ventilation mask for facilitating intubation according to claim 3, characterized by: the connecting pipe (53) is internally provided with symmetrical grooves (58), a third sealing gasket (59) is arranged in each groove (58), and the cross section of each third sealing gasket (59) is trapezoidal.

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