CN214970659U - Airway breather pipe - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses an airway vent pipe, which comprises a main body, an internal hollow round pipe of the main body, an inlet pipe I and an inlet pipe II which are respectively inserted at the rear side of the main body, an inflation conduit communicated with the inlet pipe I and a supplementary conduit communicated with the inlet pipe II are arranged in the main body, a detection device is arranged at the front of the main body, the detection device comprises a protection head, the protection head is fixedly connected with the main body through an airbag device, the airbag device comprises a fixed disk, the fixed disk is in a disk shape, the utility model, gas flows into the inflation conduit through the inlet pipe I, then the gas rushes the inflation catheter to flow into the shunt ring pipe and then enter the saccule, at the moment, the saccule is continuously increased along with the injection of the gas, the saccule expands to expand the treatment area of the tracheal stenosis, the saccule props open the stenosis area, and the tracheal treatment in the stenosis area is facilitated for the attending physician through the auxiliary observation of the miniature probe.

Description

Airway breather pipe

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an air passage vent pipe.

Background

The stenosis of trachea and bronchus is caused by obstruction of air passage, which causes shortness of breath and dyspnea, and the physical activity and the increase of endocrine in respiratory tract are aggravated, and wheezing is frequent. The cases in which tracheotomy and intubation were performed present with the above symptoms, the tracheal scar stenosis should be considered first. Anteroposterior, lateral and oblique tracheotomogry or neck and chest CT can clearly show the location, extent, length and morphological changes of stenosis.

Current doctor often need stretch into main trachea from people's nasopharynx department through the pipe when treatment patient endotracheal portion, treat after stretching into the narrow region of air flue, doctor usually carries out the expansion with constrictive trachea with various means and handles, at the narrow region of expansion patient air flue this moment, the condition that the gasbag blockked up after expanding the narrow region can appear takes place, can not normally follow the inside circulation of air flue when oxygen, can cause the dangerous condition that the patient stifled to take place, provide an air flue breather pipe for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an airway breather pipe, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an airway breather pipe, includes the main part, the inside cavity pipe of main part, the rear side of main part is pegged graft respectively and is had into trachea one and income trachea two, the inside supplementary gas tube that is provided with the intercommunication income trachea one and communicates into trachea two of main part, the main part front side is provided with detection device, detection device includes the protection head, through gasbag device fixed connection between protection head and the main part, the gasbag device includes the fixed disk, and the fixed disk is the disc, and cup joints the sacculus that is linked together with aerifing the pipe on the outer cylinder wall of fixed disk, be provided with the breather pipe mechanism of supplementary gas tube intercommunication in the main part.

Preferably, the airbag device further comprises a shunting ring pipe, the shunting ring pipe is circular, the shunting ring pipe is communicated with the corresponding wall surface of the balloon through the two catheters, and the balloon is circular.

Preferably, breather pipe mechanism is including ventilating the ring, it is the ring form to ventilate the ring, and ventilate the ring and cup joint in the main part and approach the outer cylinder of protection head, and fixed mounting has the breather pipe in the detection device main part, breather pipe and ventilate the inside intercommunication each other of ring, and the breather pipe runs through the protection head rear side forward and extends to on the arcwall face of protection head.

Preferably, the breather pipe mechanism further comprises a filter screen, and the filter screen is fixedly installed on the inner wall surface of the breather pipe and is located close to the protective head.

Preferably, the inflation conduit and the supplementary conduit are staggered with respect to each other inside the main body.

Preferably, the detection device further comprises a miniature probe and light supplement lamps, the light supplement lamps are wrapped on the side edge of the protection head to form a circular truncated cone, and the miniature probe is cylindrical.

(III) advantageous effects

Compared with the prior art, the utility model provides an airway breather pipe possesses following beneficial effect:

1. this air flue breather pipe, when the sacculus inflation when the expansion of trachea narrow area, the trachea can be blockked up by the sacculus this moment, and external oxygen hose is gone into trachea two with oxygen inflow through going into trachea two this moment, then from going into trachea two flow in the benefit gas tube, then oxygen dashes the benefit gas tube and flows into the breather pipe, and the oxygen of carrying in the follow breather pipe is discharged from protection head, avoids trachea narrow area to take place by the condition that the sacculus expansion was blockked up, guarantees that oxygen normally supplies with in the trachea.

2. This air flue breather pipe, when miniature probe when constantly extending along with the endotracheal portion that the protection head got into the patient, through the light filling lamp switch of four different regions on the miniature probe of remote control, different positions shine light on the light filling lamp and assist the doctor to observe the patient and in the pipe inner wall surface surrounding environment condition of trachea narrow region, and the doctor of being convenient for more accurately knows patient's trachea inside condition.

3. This air flue breather pipe, through being provided with the reposition of redundant personnel ring canal in fixed disk inside, when the pipe of aerifing carries and is used for sacculus inflation expansion main trachea narrow region inner wall face, inject the air simultaneously with the even one side of keeping away from each other from the sacculus internal face of gas distribution after the pipe of aerifing gets into the reposition of redundant personnel ring canal, the inflation is inflated simultaneously to both sides to the reposition of redundant personnel ring canal this moment, avoid unilateral direction injection gas to lead to the direction to lead to the reposition of redundant personnel ring canal at a direction inflation extrusion narrow region endotracheal wall, cause local inflation to receive reposition of redundant personnel ring canal extrusion and lead to the impaired condition of endotracheal wall to take place.

4. According to the airway vent pipe, gas flows into the inflation conduit through the first gas inlet pipe, then the gas rushes into the shunt ring pipe through the inflation conduit and then enters the sacculus, at the moment, the sacculus is continuously increased along with the gas injection, the sacculus expands to expand a tracheal stenosis treatment area, the sacculus props up a narrow area, and through the auxiliary observation of the miniature probe, an attending physician can conveniently treat the trachea in the narrow area.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is the utility model discloses miniature probe and light filling lamp department are connected the sketch map.

In the figure: 1. a main body; 2. a first air inlet pipe; 21. an inflation conduit; 3. a second air inlet pipe; 31. supplementing an air pipe; 4. a breather pipe mechanism; 41. a venting ring; 42. a breather pipe; 43. filtering with a screen; 5. a detection device; 501. A protective head; 502. a miniature probe; 503. a light supplement lamp; 6. an airbag device; 601. fixing the disc; 602. A balloon; 603. a flow distribution loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): an airway vent pipe, as shown in figures 1-4, comprises a main body 1, an internal hollow round pipe of the main body 1, an air inlet pipe I2 and an air inlet pipe II 3 respectively inserted in the rear side of the main body 1, wherein the air inlet pipe I2 is a cylindrical pipe, the air inlet pipe I2 is communicated with an external inflation device, the air inlet pipe II 3 is a cylindrical pipe, the air inlet pipe II 3 is communicated with an external oxygen tank, the main body 1 is internally provided with an inflation conduit 21 communicated with the air inlet pipe I2 and a supplementary air pipe 31 communicated with the air inlet pipe II 3, the front side of the main body 1 is provided with a detection device 5, the detection device 5 comprises a protection head 501, the protection head 501 is fixedly connected with the main body 1 through an air bag device 6, the air bag device 6 comprises a fixed disc 601, the fixed disc 601 is disc-shaped, and the outer cylindrical wall surface of the fixed disk 601 is sleeved with a balloon 602 communicated with the inflation catheter 21, and the main body 1 is provided with a vent pipe mechanism 4 communicated with the inflation pipe 31.

The balloon apparatus 6 further includes a shunt loop 603, the shunt loop 603 is annular, the shunt loop 603 is communicated with the corresponding wall surface of the balloon 602 through two catheters, and the balloon 602 is annular.

The ventilation pipe mechanism 4 includes a ventilation ring 41, the ventilation ring 41 is circular ring-shaped, the ventilation ring 41 is sleeved on the outer cylinder of the main body 1 approaching the protection head 501, the detection device 5 is provided with a ventilation pipe 42 fixedly mounted on the main body 1, the ventilation pipe 42 is communicated with the inside of the ventilation ring 41, the ventilation pipe 42 extends to the arc-shaped surface of the protection head 501 through the rear side of the protection head 501 forwards, the protection head 501 is semi-spherical, and the arc-shaped surface of the protection head 501 is smooth.

The breather pipe mechanism 4 further comprises a filter screen 43, the filter screen 43 is fixedly installed on the inner wall surface of the breather pipe 42 and is located at the position close to the protective head 501, the filter screen 43 is of a circular structure, and the filter screen 43 is made of nano edible plastic materials and cannot damage the inside of a human body.

The inflatable catheter 21 and the supplementary trachea 31 are staggered in the main body 1, the detection device 5 further comprises a miniature probe 502 and a supplementary light 503, the four supplementary light 503 are wrapped on the side edge of the protection head 501 to form a circular truncated cone, the miniature probe 502 is cylindrical, the miniature probe 502 is of an existing structure and is not repeated herein, the miniature probe 502 is used for switching observed pictures to a display screen through technicians, and the internal conditions of the trachea of a patient are conveniently referred by an attending physician according to imaging pictures.

The working principle is as follows:

when the tracheal stenosis treatment device is used, the protective head 501 enters the main trachea from a nasal cavity, at the moment, the protective head 501 drives the air bag device 6 and the main body 1 to enter the main trachea, when the protective head 501 enters a tracheal stenosis treatment area, a doctor observes the situation through the miniature probe 502, the external inflating device is started, gas flows into the inflating catheter 21 through the inlet pipe I2, then the gas flows into the shunting ring pipe 603 through the inflating catheter 21 and then enters the balloon 602, at the moment, the balloon 602 expands along with the increase of gas injection to expand a tracheal stenosis treatment area, the balloon 602 props open the stenosis area, and the doctor can conveniently treat the trachea in the stenosis area through the miniature probe 502 for auxiliary observation.

When the balloon 602 is inflated to expand the tracheal stenosis region, the trachea is blocked by the balloon 602, at this time, the external oxygen tube flows oxygen into the trachea two 3 through the trachea two 3, then flows into the supplementary inflation tube 31 from the trachea two 3, then the oxygen rushes into the ventilation tube 42 through the supplementary inflation tube 31, and the oxygen conveyed from the ventilation tube 42 is discharged from the protection head 501, so that the tracheal stenosis region is prevented from being expanded and blocked by the balloon 602, and the normal supply of the oxygen in the trachea is ensured.

When the miniature probe 502 continuously extends along with the inside of the trachea that the protection head 501 got into the patient, through the light filling lamp 503 switch in four different regions on the miniature probe 502 of remote control, light is shone to different positions on the light filling lamp 503 and is assisted the doctor and observes the patient and in the narrow district of trachea inside wall surrounding environment condition, and the doctor of being convenient for more accurately knows the inside condition of patient's trachea.

Through being provided with reposition of redundant personnel ring pipe 603 in fixed disk 601, when inflation catheter 21 carries and is used for sacculus 602 inflation expansion main trachea narrow region inner wall face, get into reposition of redundant personnel ring pipe 603 from inflation catheter 21 and evenly inject the air simultaneously from the one side that sacculus 602 internal wall face kept away from each other, reposition of redundant personnel ring pipe 603 inflates the inflation simultaneously to both sides this moment, avoid unilateral direction injection gas to lead to the direction to lead to reposition of redundant personnel ring pipe 603 to expand extrusion narrow region endotracheal wall in a direction, cause local inflation to receive reposition of redundant personnel ring pipe 603 extrusion to lead to the impaired condition of endotracheal wall to take place.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an air flue breather pipe, includes main part (1), the inside cavity pipe of main part (1), its characterized in that: the utility model discloses a trachea cannula, including main part (1), main part (1) inside be provided with the supplementary trachea (31) that the intercommunication goes into trachea (21) and the intercommunication of trachea two (3) of trachea one (2), main part (1) front side is provided with detection device (5), detection device (5) are including protection head (501), through gasbag device (6) fixed connection between protection head (501) and main part (1), gasbag device (6) include fixed disk (601), and fixed disk (601) are the disc, and cup joint on the outer cylinder wall of fixed disk (601) sacculus (602) that are linked together with inflatable duct (21), be provided with breather pipe (31) mechanism (4) of intercommunication on main part (1).

2. The airway tube of claim 1 wherein: the airbag device (6) further comprises a shunting ring pipe (603), the shunting ring pipe (603) is circular, the shunting ring pipe (603) is communicated with the corresponding wall surface of the balloon (602) through two catheters, and the balloon (602) is circular.

3. The airway tube of claim 1 wherein: breather pipe mechanism (4) including ventilating ring (41), ventilate ring (41) are the ring form, and ventilate ring (41) and cup joint on the outer cylinder of main part (1) approach protection head (501), and fixed mounting has breather pipe (42) on detecting device (5) main part (1), breather pipe (42) and ventilate ring (41) inside intercommunication each other, and breather pipe (42) run through protection head (501) rear side forward and extend to on the arcwall face of protection head (501).

4. The airway tube of claim 3 wherein: the breather pipe mechanism (4) further comprises a filter screen (43), and the filter screen (43) is fixedly arranged on the inner wall surface of the breather pipe (42) and is positioned at the approaching protection head (501).

5. The airway tube of claim 1 wherein: the inflation conduit (21) and the supplementary air tube (31) are staggered with each other inside the main body (1).

6. The airway tube of claim 1 wherein: the detection device (5) further comprises a miniature probe (502) and light supplement lamps (503), the four light supplement lamps (503) are wrapped on the side edge of the protection head (501) to form a round table shape, and the miniature probe (502) is cylindrical.

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