CN213432035U

CN213432035U - Multi-channel oropharynx ventilation device for anesthesia department

Info

Publication number: CN213432035U
Application number: CN202020923101.7U
Authority: CN
Inventors: 石鹏松; 王玉荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-06-15
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a department of anesthesia uses multichannel oropharynx air breather relates to anesthesia science and technology technical field, the on-line screen storage device comprises a base, the lower surface of base rotates and is connected with the universal wheel, the upper surface middle part fixedly connected with electric putter of base, electric putter's top fixedly connected with loading board, the right side fixedly connected with of loading board pushes away the handle. The utility model discloses a inhale the phlegm face guard, inhale the phlegm pipe, step motor, the cam, remove the frame, the guide bar, the piston rod, inhale the phlegm piston, the cooperation of piston cylinder body, when inhaling phlegm piston upward movement, piston cylinder body pressure reduces, make the second check valve open, it is internal that the sputum of patient's oropharynx is inhaled the piston cylinder afterwards, the second check valve is closed when inhaling phlegm piston downward movement, make first check valve open simultaneously, the inhaled sputum of piston cylinder body passes through the fluid-discharge tube and arranges to the collection box in, discharge the sputum of patient's oropharynx rapidly, guarantee the normal breathing of ventilating of patient.

Description

Multi-channel oropharynx ventilation device for anesthesia department

Technical Field

The utility model relates to an anesthesia science and technology technical field specifically is a department of anesthesia uses multichannel oropharynx air-breather.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirements of a plurality of operations can be met, and meanwhile, the device also participates in rescue work of various departments, painless delivery of gynecology, painless abortion and the like.

At present, an anesthesia department carries out anesthesia operation on a patient or a patient with shock needs to preferentially open a channel of an oral cavity and a pharynx so as to ensure that the patient breathes normally, and if necessary, operations such as oxygen inhalation and breathing and the like need to be carried out through the channel. However, a general oropharyngeal airway device cannot ventilate normally by itself when meeting a patient with a large amount of sputum, and it is difficult to ensure that the patient breathes normally.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a department of anesthesia uses multichannel oropharynx air-breather has solved the problem that the sputum can not be inhaled to current department of anesthesia uses multichannel oropharynx air-breather who provides among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a multichannel oropharynx air breather for anesthesia department comprises a base, wherein the lower surface of the base is rotatably connected with universal wheels, the middle part of the upper surface of the base is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a bearing plate, the right side of the bearing plate is fixedly connected with a push handle, the right side of the upper surface of the bearing plate is fixedly provided with a control plate, the left side of the upper surface of the bearing plate is fixedly connected with a placing seat, the upper surface of the placing seat is fixedly connected with a shell, a breathing machine is fixedly arranged between the placing seat and the control plate, a stepping motor is arranged inside the shell and is fixedly arranged on the inner wall of the rear side of the shell, the middle part of the lower surface of the stepping motor is fixedly connected with a supporting block, the output end of the stepping motor, the sputum suction device comprises a shell, a cam, a guide rod, a piston cylinder body, a containing seat, a through hole, a piston rod, a sputum suction piston, a sputum suction hose, a placement seat, a guide rod, a piston cylinder body, a through hole, a piston rod, a sputum suction piston, a sputum suction hose, a placement groove and a positioning groove, wherein the cam is connected inside the movable frame in a sliding manner, the guide rod is fixedly connected in the middle of the upper surface of the movable frame, the upper guide sleeve is fixedly connected in the middle of the inner top wall of the shell, the upper guide sleeve is matched with the guide rod, the guide rod is connected inside the upper guide sleeve in a sliding manner, the piston cylinder body is arranged below the movable frame, the lower surface of the piston cylinder body is fixedly connected with the upper surface of the placement seat, the through hole is formed in the middle of the upper surface of the piston cylinder body, the device comprises a piston cylinder body and is characterized in that a collecting box is arranged in the placing groove, a drawing block is fixedly arranged on the surface of the outer side of the collecting box, a liquid discharge pipe is fixedly and hermetically arranged at the bottom of the piston cylinder body, the bottom end of the liquid discharge pipe extends into the placing groove, and the bottom end of the liquid discharge pipe is located above the waste liquid collecting box.

Further, the loading board is rectangular, a storage battery is arranged in the control panel, and a control button is arranged on the right surface of the control panel.

Further, the one end of inhaling the phlegm hose and keeping away from the shell is provided with inhales the phlegm face guard, inhale the phlegm face guard be provided with the second elastic cord on the surface, the inboard of inhaling the phlegm face guard is provided with inhales the phlegm pipe, and inhales the phlegm pipe and inhale the phlegm hose and be connected, be provided with air hose on the breathing machine, and air hose keeps away from the one end of breathing machine and be equipped with respirator, respirator be provided with first elastic cord on the surface, install first check valve on the fluid-discharge tube, inhale and install the second check valve on the phlegm hose.

Furthermore, the sputum suction piston is in sealed sliding connection with the inner walls of the two sides of the piston cylinder body, the top of the piston cylinder body is provided with two air outlets, the upper surface of the through hole is fixedly connected with a lower guide sleeve, and the lower guide sleeve is in sliding connection with the piston rod.

Furthermore, a heat dissipation opening is formed in the rear side wall of the shell, and a dustproof cooling fin is fixedly mounted in the heat dissipation opening.

Further, the length of the guide rod is greater than that of the upper guide sleeve.

(III) advantageous effects

The utility model provides a department of anesthesia uses multichannel oropharynx air-breather possesses following beneficial effect:

(1) the multi-channel oropharynx air breather for the department of anesthesia can enable the sputum suction piston to reciprocate up and down through the matching of the sputum suction mask, the sputum suction guide pipe, the stepping motor, the cam, the moving frame, the guide rod, the upper guide sleeve, the piston rod, the sputum suction piston, the lower guide sleeve and the piston cylinder body, when the sputum suction piston moves upwards, the space at the lower part of the piston cylinder body is enlarged, the pressure is reduced and is in a negative pressure state, so that the second check valve is opened, then sputum in the oropharynx of a patient is sucked into the piston cylinder body through the sputum suction guide pipe and the sputum suction hose, when the sputum suction piston moves downwards, the space at the lower part of the piston cylinder body is reduced, the pressure is increased, the second check valve is closed to prevent the backflow of the sputum, the first check valve is opened at the same time, so that the sputum sucked by the piston cylinder body can be discharged into the collection box through the liquid discharge, reciprocating operation to can convenient and fast discharge the sputum of patient's oropharynx portion, so that guarantee the normal breathing of ventilating of patient.

(2) This department of anesthesia uses multichannel oropharynx breather can also wear respirator at patient's oronasal position according to actual need, then utilizes control button control breathing machine work, and the breathing machine is carried fresh oxygen again for the patient breathes through air hose and respirator, has further ensured that patient's breathing is normal.

Drawings

FIG. 1 is a schematic perspective view of the multi-channel oropharyngeal airway device for anesthesia department;

FIG. 2 is a schematic top view of the multi-channel oropharyngeal airway device for anesthesia department;

FIG. 3 is a schematic view of the connection structure of the housing and the placing seat of the multi-channel oropharyngeal airway device for anesthesia department of the present invention;

fig. 4 is a schematic side sectional structure view of the connection between the housing and the placing seat of the multi-channel oropharyngeal airway device for anesthesia department of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. an electric push rod; 4. a support block; 5. a second one-way valve; 6. a carrier plate; 7. a push handle; 8. a control panel; 9. a ventilator; 10. an air hose; 11. a respiratory mask; 12. a first elastic band; 13. a housing; 14. a sputum suction hose; 15. drawing the block; 16. a sputum aspirating face mask; 17. a sputum aspirating catheter; 18. a second elastic band; 19. a stepping motor; 20. an output shaft; 21. a cam; 22. a movable frame; 23. a guide bar; 24. an upper guide sleeve; 25. a piston rod; 26. a lower guide sleeve; 27. a piston cylinder; 28. a sputum aspirating piston; 29. an air outlet; 30. a liquid discharge pipe; 31. a first check valve; 32. a collection box; 33. a placing seat; 34. dustproof fin.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-4, the present invention provides a technical solution:

a multi-channel oropharynx air breather for anesthesia department comprises a base 1, wherein the lower surface of the base 1 is rotatably connected with a universal wheel 2, the middle part of the upper surface of the base 1 is fixedly connected with an electric push rod 3, the top part of the electric push rod 3 is fixedly connected with a bearing plate 6, the right side of the bearing plate 6 is fixedly connected with a push handle 7, the right side of the upper surface of the bearing plate 6 is fixedly provided with a control panel 8, the bearing plate 6 is rectangular, a storage battery is arranged inside the control panel 8, the right surface of the control panel 8 is provided with a control button, the left side of the upper surface of the bearing plate 6 is fixedly connected with a placing seat 33, the upper surface of the placing seat 33 is fixedly connected with a shell 13, the rear side wall of the shell 13 is provided with a heat dissipation port, a dustproof heat dissipation fin 34 is fixedly arranged in the heat dissipation port, a breathing, the middle part of the lower surface of the stepping motor 19 is fixedly connected with a supporting block 4, the output end of the stepping motor 19 is fixedly connected with an output shaft 20, one end of the output shaft 20 far away from the stepping motor 19 is fixedly connected with a cam 21, the cam 21 is connected inside a moving frame 22 in a sliding manner, the middle part of the upper surface of the moving frame 22 is fixedly connected with a guide rod 23, the length of the guide rod 23 is greater than that of the upper guide sleeve 24, the middle part of the inner top wall of the shell 13 is fixedly connected with an upper guide sleeve 24, the upper guide sleeve 24 is matched with the guide rod 23, the guide rod 23 is connected inside the upper guide sleeve 24 in a sliding manner, the height of the upper guide sleeve 24 is greater than the moving distance of the guide rod 23 in the upper guide sleeve 24, a piston cylinder body 27 is arranged below the moving frame 22, the lower surface of the piston cylinder body 27 is fixedly connected with the upper surface of a, the piston rod 25 penetrates through the through hole and extends into the piston cylinder 27, the bottom of the piston rod 25 is fixedly connected with a sputum suction piston 28, the sputum suction piston 28 is in sealed sliding connection with the inner walls of the two sides of the piston cylinder 27, the top of the piston cylinder 27 is provided with two air outlet holes 29, the upper surface of the through hole is fixedly connected with a lower guide sleeve 26, the lower guide sleeve 26 is in sliding connection with the piston rod 25, the bottom of the left side of the piston cylinder 27 is fixedly connected with a sputum suction hose 14 in sealed connection, one end of the sputum suction hose 14 extends to the outside of the shell 13, one end of the sputum suction hose 14 far away from the shell 13 is provided with a sputum suction mask 16, the surface of the sputum suction mask 16 is provided with a second elastic band 18, the inner side of the sputum suction mask 16 is provided with a sputum suction conduit 17, the sputum suction conduit 17 is connected with the sputum suction hose 14, the respirator 9 is provided with an air hose, the surface of the breathing mask 11 is provided with a first elastic band 12, a first one-way valve 31 is arranged on a liquid discharge pipe 30, a second one-way valve 5 is arranged on a sputum suction hose 14, a placing groove is arranged in the middle of the front surface of a placing seat 33, a collecting box 32 is arranged in the placing groove, a drawing block 15 is fixedly arranged on the surface of the outer side of the collecting box 32, the bottom of a piston cylinder body 27 is fixedly and hermetically provided with the liquid discharge pipe 30, the bottom end of the liquid discharge pipe 30 extends into the placing groove, the bottom end of the liquid discharge pipe 30 is positioned above a waste liquid collecting box 32, the sputum suction piston 28 can reciprocate up and down through the matching of the sputum suction mask 16, the sputum suction conduit 17, the sputum suction hose 14, a stepping motor 19, a cam 21, a moving frame 22, a guide rod 23, an upper guide sleeve 24, a piston rod 25, the sputum suction piston 28, a lower guide sleeve 26 and the piston cylinder body 27, when the sputum, the pressure is reduced and is in a negative pressure state, so that the second one-way valve is opened 5, then the sputum of the oropharynx of the patient is sucked into the piston cylinder 27 through the sputum suction catheter 17 and the sputum suction hose 14, when the sputum suction piston 28 moves downwards, the space at the lower part of the piston cylinder 27 is reduced, the pressure is increased, the second one-way valve is closed 5 to prevent the backflow of the sputum, meanwhile, the first one-way valve is opened 31, so that the sputum sucked into the piston cylinder 27 can be discharged into the collection box 32 through the liquid discharge pipe 30 by the downward pushing of the sputum suction piston 28, the reciprocating operation is performed, so that the sputum of the oropharynx of the patient can be conveniently and quickly discharged, the normal ventilation and breathing of the patient can be ensured, the breathing mask 11 can be worn at the oronasal part of the patient according to actual needs, then the control button is used for controlling the work of the breathing machine 9, the breathing machine 9 can convey fresh oxygen to the patient for breathing through the ventilation hose 10 and the breathing, further ensuring the normal breathing of the patient.

The working principle of the multichannel oropharynx air breather for the department of anesthesia comprises that when sputum of the oropharynx of a patient is too much to enable normal ventilation and respiration, a sputum suction mask 16 is fixed on the mouth of the head of the patient through a second elastic band 18, a sputum suction catheter 17 is arranged at the sputum of the oropharynx of the patient, a stepping motor 19 is started through a control button on a control panel 8, the stepping motor 19 drives an output shaft 20 to rotate, the output shaft 20 drives a cam 21 to do curvilinear motion, the cam 21 drives a movable frame 22 to ascend when the cam 21 moves in a lifting manner, the movable frame 22 drives a guide rod 23 to move upwards in an upper guide sleeve 24 and simultaneously drives a piston rod 25 and a sputum suction piston 28 to move upwards in a piston cylinder 27, when the sputum suction piston 28 moves upwards in the piston cylinder 27, space at the lower part of the piston cylinder 27 is enlarged, pressure is reduced and is in a negative pressure state, so that the second one-way valve 5 is opened, and then the sputum of the oropharynx of the patient is sucked into the piston cylinder 27 through the sputum suction catheter 17 and the sputum suction hose 14; when inhaling phlegm piston 28 downstream, the space of piston cylinder body 27 lower part diminishes, the pressure increase, second check valve 5 closes to prevent the sputum backward flow, make first check valve 31 open simultaneously, through inhaling the decurrent promotion of phlegm piston 28 like this, can arrange the sputum that piston cylinder body 27 inhaled to collect the box 32 in through fluid-discharge tube 30, through the aforesaid reciprocating operation, thereby can convenient and fast discharge the sputum of patient's oropharynx, so that guarantee the normal breathing of ventilating of patient. When the sputum of patient's oropharynx portion was discharged later can be normal ventilate breathe, can also wear respirator 11 at patient's oronasal position according to actual need, then utilize control button to open respirator 9 work, respirator 9 is carried fresh oxygen for the patient through ventilation hose 10 and respirator 11 and is breathed, has further ensured that patient's breathing is normal.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a department of anesthesia uses multichannel oropharynx air breather, includes base (1), its characterized in that, the lower surface of base (1) rotates and is connected with universal wheel (2), the upper surface middle part fixedly connected with electric putter (3) of base (1), the top fixedly connected with loading board (6) of electric putter (3), the right side fixedly connected with of loading board (6) pushes away handle (7), the right side fixedly mounted with control panel (8) of loading board (6) upper surface, the left side fixedly connected with of loading board (6) upper surface places seat (33), the upper surface fixedly connected with shell (13) of placing seat (33), place fixedly mounted with breathing machine (9) between seat (33) and control panel (8), shell (13) inside is provided with step motor (19), step motor (19) fixed mounting is at the rear side inner wall of shell (13), the middle part of the lower surface of the stepping motor (19) is fixedly connected with a supporting block (4), the output end of the stepping motor (19) is fixedly connected with an output shaft (20), one end of the output shaft (20) far away from the stepping motor (19) is fixedly connected with a cam (21), the cam (21) is connected to the inside of a movable frame (22) in a sliding manner, the middle part of the upper surface of the movable frame (22) is fixedly connected with a guide rod (23), the middle part of the inner top wall of the shell is fixedly connected with an upper guide sleeve (24), the upper guide sleeve (24) is matched with the guide rod (23), the guide rod (23) is connected to the inside of the upper guide sleeve (24) in a sliding manner, a piston cylinder body (27) is arranged below the movable frame (22), the lower surface of the piston cylinder body (27) is fixedly connected with the upper surface of a placing seat (33), and the middle part of the, the middle part of the lower surface of the moving frame (22) is fixedly connected with a piston rod (25), the piston rod (25) penetrates through the through hole and extends into the piston cylinder body (27), the bottom of the piston rod (25) is fixedly connected with a sputum suction piston (28), the bottom of the left side of the piston cylinder body (27) is fixedly and hermetically connected with a sputum suction hose (14), one end of the sputum suction hose (14) extends to the outside of the shell (13), the middle part of the front surface of the placing seat (33) is provided with a placing groove, a collecting box (32) is arranged in the placing groove, a drawing block (15) is fixedly arranged on the outer side surface of the collecting box (32), a liquid discharge pipe (30) is fixedly and hermetically arranged at the bottom of the piston cylinder body (27), the bottom end of the liquid discharge pipe (30) extends into the placing groove, and the bottom end of the liquid discharge pipe (30) is positioned above the waste liquid collecting box (32).

2. The multichannel oropharyngeal airway device for anesthesia department of claim 1,

the loading board (6) is rectangular, a storage battery is arranged inside the control panel (8), and a control button is arranged on the right surface of the control panel (8).

3. The multichannel oropharyngeal airway device for anesthesia department of claim 1,

inhale phlegm hose (14) and keep away from the one end of shell (13) and be provided with and inhale phlegm face guard (16), inhale the phlegm face guard (16) be provided with second elastic cord (18) on the surface, the inboard of inhaling phlegm face guard (16) is provided with inhales phlegm pipe (17), and inhales phlegm pipe (17) and inhale phlegm hose (14) and be connected, be provided with breather hose (10) on breathing machine (9), and breather hose (10) keep away from the one end of breathing machine (9) and be equipped with respirator (11), the breather hose (11) be provided with first elastic cord (12) on the surface, install first check valve (31) on fluid-discharge tube (30), inhale and install second check valve (5) on phlegm hose (14).

4. The multichannel oropharyngeal airway device for anesthesia department of claim 1,

the sputum suction piston (28) is in sealed sliding connection with the inner walls of the two sides of the piston cylinder body (27), the top of the piston cylinder body (27) is provided with two air outlet holes (29), the upper surface of the through hole is fixedly connected with a lower guide sleeve (26), and the lower guide sleeve (26) is in sliding connection with the piston rod (25).

5. The multichannel oropharyngeal airway device for anesthesia department of claim 1,

the rear side wall of the shell (13) is provided with a heat dissipation opening, and a dustproof cooling fin (34) is fixedly mounted in the heat dissipation opening.

6. The multichannel oropharyngeal airway device for anesthesia department of claim 1,

the length of the guide rod (23) is greater than that of the upper guide sleeve (24).