CN211434602U

CN211434602U - Novel medical breathing is supplementary device

Info

Publication number: CN211434602U
Application number: CN201922235903.9U
Authority: CN
Inventors: 刘虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-08
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a novel medical breathing is supplementary device, including unable adjustment base, unable adjustment base's top fixedly connected with fixed bolster, the top of fixed bolster is rotated and is connected with the swinging arms, the surface of swinging arms is close to the intermediate position and rotates and be connected with the runner, the bottom of runner is provided with a driving motor. The utility model discloses in, when the minor diameter department of oval drive wheel rotates to the runner bottom, the swinging arms is descended by first reset spring pulling, thereby it descends to drive piston rod and piston head, at this in-process, because the driving gear is the engaged state with the rack board, consequently, second driving motor slides in the piston rod with the compression of second reset spring, through the decline of piston head and first sealed rubber ring, supply the air in the cylinder to pass through the trachea joint and carry to patient's respiratory organ department, thereby reciprocal realization automatic supplementary patient respiratory effect, be favorable to reducing medical personnel's manual labor, and is very convenient.

Description

Novel medical breathing is supplementary device

Technical Field

The utility model relates to a breathing assistance device technical field especially relates to a novel medical breathing assistance device.

Background

The auxiliary breathing device is an important emergency medical appliance for some patients who cannot breathe spontaneously, and can help the patients to assist breathing by external force when the patients cannot breathe spontaneously;

at present, the breathing of the full-automatic auxiliary patient can not be realized by the conventional auxiliary breathing device, and the breathing of the auxiliary patient can be realized by generally pressing an air bag or other air supply pistons by medical personnel, so that the trouble is very high and other works of the medical personnel are delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel medical breathing assistance device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel medical breathing assistance device comprises a fixed base, wherein the top end of the fixed base is fixedly connected with a fixed support, the top end of the fixed support is rotatably connected with a swing rod, the outer surface of the swing rod is rotatably connected with a rotating wheel close to the middle position, the bottom of the rotating wheel is provided with a first driving motor, an output shaft of the first driving motor is fixedly connected with an elliptical driving wheel, the elliptical driving wheel is slidably connected with the rotating wheel, one side of the bottom end of the swing rod close to the rotating wheel is rotatably connected with a first reset spring, the bottom end of the first reset spring is fixedly connected with the fixed base, one end of the swing rod far away from the fixed support is rotatably connected with a push head, the bottom end of the push head is fixedly connected with a piston rod, the bottom end of the piston rod is fixedly connected with a piston head, and, and supply fixed connection between the bottom of cylinder and the unable adjustment base, one side embedding sliding connection that the piston rod is close to the piston head has second driving motor, the top of second driving motor and the common fixedly connected with second reset spring in inboard of piston rod, second driving motor's output shaft fixedly connected with driving gear, the lateral wall embedding sliding connection that the cylinder is close to the driving gear that supplies has the board of sealing, the vent has been seted up to the lateral wall that supplies the cylinder, and the vent is located the bottom of sealing the board, one side fixedly connected with air pipe connector of vent is kept away from to the surface that supplies the cylinder, and link up each other between air pipe connector and the cylinder that supplies, the inboard embedding of air pipe connector is connected with the check valve, unable adjustment base's bottom is close to first driving motor's fixed position connection control.

As a further description of the above technical solution:

and the side surface of the piston head is fixedly connected with a first sealing rubber ring.

As a further description of the above technical solution:

the equal fixedly connected with second of one end that supplies the cylinder is kept away from with the vent to the trachea joint.

As a further description of the above technical solution:

the top end of the sealing plate is fixedly connected with a rack plate, and the rack plate is meshed with the driving gear.

As a further description of the above technical solution:

the bottom end of the fixed base is fixedly connected with four universal wheels.

As a further description of the above technical solution:

the bottom end of the first driving motor is fixedly connected with a motor support, and the bottom end of the motor support is fixedly connected with the fixed base.

The utility model discloses following beneficial effect has:

1. the novel medical breathing auxiliary device is characterized in that a piston head and a second sealing rubber ring are screwed with an air duct on a breathing mask, a first driving motor on a motor support drives an elliptical driving wheel to rotate at the bottom of a runner, and further drives a swinging rod on a fixed support to complete up-and-down reciprocating motion, when the swinging rod ascends, a pushing head drives a piston rod and the piston head to ascend, and simultaneously a driving gear drives a sealing plate to move upwards through a meshed rack plate along with the ascending of the piston rod, so that an air vent is opened, due to the non-return effect of a one-way valve, the air pressure in an air cylinder is smaller than the external air pressure, therefore, the external air is supplied to the air cylinder through the air vent, when the swinging rod ascends to the highest position, a control box controls a second driving motor to drive the driving gear to rotate, so that the rack plate drives the sealing plate to move downwards, the swinging rod is pulled to descend by the first return spring, so that the piston rod and the piston head are driven to descend, in the process, the driving gear and the rack plate are in a meshed state, the second driving motor slides in the piston rod to compress the second return spring, the piston head and the first sealing rubber ring descend, air in the air cylinder is conveyed to the respiratory organ of the patient through the air pipe joint, the effect of automatically assisting the respiration of the patient is achieved by reciprocating, the reduction of the manual labor of medical workers is facilitated, and the automatic auxiliary device is very convenient.

2. This novel medical breathing assistance device, when the patient need breathe the oxygen of high concentration, with the oxygen jar insert the blow vent can, in addition, the universal wheel through the unable adjustment base bottom is convenient for install holistic removal transport.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic side view of the piston rod of the present invention.

Illustration of the drawings: 1. a fixed base; 2. fixing a bracket; 3. a swing lever; 4. a rotating wheel; 5. a first drive motor; 6. an elliptical transmission wheel; 7. a first return spring; 8. pushing the head; 9. a piston rod; 10. a driving gear; 11. a piston head; 12. a supply cylinder; 13. a gas pipe joint; 14. a one-way valve; 15. a rack plate; 16. a sealing plate; 17. a vent; 18. a motor bracket; 19. a first sealing rubber ring; 20. a second sealing rubber ring; 21. a second drive motor; 22. a universal wheel; 23. a control box; 24. a second return spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel medical breathing assistance device comprises a fixed base 1, a fixed support 2 is fixedly connected to the top end of the fixed base 1, a swing rod 3 is rotatably connected to the top end of the fixed support 2, a rotating wheel 4 is rotatably connected to the outer surface of the swing rod 3 close to the middle position, a first driving motor 5 is arranged at the bottom of the rotating wheel 4, an elliptical driving wheel 6 is fixedly connected to an output shaft of the first driving motor 5, the elliptical driving wheel 6 is slidably connected with the rotating wheel 4, a first reset spring 7 is rotatably connected to one side of the bottom end of the swing rod 3 close to the rotating wheel 4, the bottom end of the first reset spring 7 is fixedly connected with the fixed base 1, a push head 8 is rotatably connected to one end of the swing rod 3 far away from the fixed support 2, a piston rod 9 is fixedly connected to the bottom end of the push head 8, a piston head 11 is fixedly connected to the bottom end, the bottom end of the air supply cylinder 12 is fixedly connected with the fixed base 1, one side, close to the piston head 11, of the piston rod 9 is embedded into a sliding connection mode and is provided with a second driving motor 21, the top end of the second driving motor 21 and the inner side of the piston rod 9 are fixedly connected with a second reset spring 24, an output shaft of the second driving motor 21 is fixedly connected with a driving gear 10, a sealing plate 16 is embedded into the side wall, close to the driving gear 10, of the air supply cylinder 12 and is provided with a ventilation opening 17, the ventilation opening 17 is located at the bottom of the sealing plate 16, one side, far away from the ventilation opening 17, of the outer surface of the air supply cylinder 12 is fixedly connected with an air pipe connector 13, the air pipe connector 13 and the air supply cylinder 12 are communicated with each other, a one-way valve 14 is embedded into the inner side of the.

The side surface of the piston head 11 is fixedly connected with a first sealing rubber ring 19, so that the condition of air leakage is avoided; one ends of the air pipe joint 13 and the air vent 17 far away from the air supply cylinder 12 are fixedly connected with a second sealing rubber ring 20, so that the air leakage condition is avoided; the top end of the sealing plate 16 is fixedly connected with a rack plate 15, and the rack plate 15 is meshed with the driving gear 10, so that the second driving motor 21 can drive the sealing plate 16 to descend conveniently; the bottom end of the fixed base 1 is fixedly connected with four universal wheels 22, so that the whole device can be moved and carried conveniently; the bottom end of the first driving motor 5 is fixedly connected with a motor support 18, and the bottom end of the motor support 18 is fixedly connected with the fixed base 1, so that the first driving motor 5 can be supported and fixed conveniently.

The working principle is as follows: when a novel medical breathing auxiliary device is used, the air duct on the breathing mask is screwed on the piston head 11 and the second sealing rubber ring 20, the first driving motor 5 on the motor bracket 18 drives the elliptical driving wheel 6 to rotate at the bottom of the rotating wheel 4, so as to drive the oscillating rod 3 on the fixed bracket 2 to complete the up-and-down reciprocating motion, when the oscillating rod 3 ascends, the pushing head 8 drives the piston rod 9 and the piston head 11 to ascend, and simultaneously the driving gear 10 drives the sealing plate 16 to move upwards through the meshed rack plate 15 along with the ascending of the piston rod 9, so as to open the air vent 17, because of the non-return effect of the one-way valve 14, the air pressure in the air supply cylinder 12 is less than the external air pressure, so that the external air is supplied into the air cylinder 12 through the air vent 17, when the oscillating rod 3 ascends to the highest position, the control box 23 controls the second, the rack plate 15 drives the sealing plate 16 to move downwards and block the vent 17, when the short diameter part of the elliptical transmission wheel 6 rotates to the bottom of the rotating wheel 4, the swinging rod 3 is pulled by the first return spring 7 to descend, so as to drive the piston rod 9 and the piston head 11 to descend, in the process, as the driving gear 10 and the rack plate 15 are in a meshed state, the second driving motor 21 slides in the piston rod 9 to compress the second return spring 24, through the descending of the piston head 11 and the first sealing rubber ring 19, the air in the air supply cylinder 12 is conveyed to the respiratory organ of the patient through the air pipe joint 13, so as to reciprocate, thereby realizing the effect of automatically assisting the respiration of the patient, being beneficial to reducing the physical labor of medical staff, being very convenient, when the patient needs to breathe high-concentration oxygen, the oxygen tank is connected into the vent 17, in addition, being convenient for moving and carrying of the whole device through the universal wheel 22 at the bottom end of the fixed base 1, has certain practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a novel medical breathing assistance device, includes unable adjustment base (1), its characterized in that: the top end of the fixed base (1) is fixedly connected with a fixed support (2), the top end of the fixed support (2) is rotatably connected with a swing rod (3), the outer surface of the swing rod (3) is rotatably connected with a rotating wheel (4) close to the middle position, the bottom of the rotating wheel (4) is provided with a first driving motor (5), the output shaft of the first driving motor (5) is fixedly connected with an elliptical driving wheel (6), the elliptical driving wheel (6) is slidably connected with the rotating wheel (4), one side of the bottom end of the swing rod (3) close to the rotating wheel (4) is rotatably connected with a first reset spring (7), the bottom end of the first reset spring (7) is fixedly connected with the fixed base (1), one end of the swing rod (3) far away from the fixed support (2) is rotatably connected with a push head (8), and the bottom end of the push head (8) is fixedly connected with a piston rod (, the bottom end of the piston rod (9) is fixedly connected with a piston head (11), the piston head (11) and the piston rod (9) are jointly embedded into a sliding connection to form a supply cylinder (12), the bottom end of the supply cylinder (12) is fixedly connected with the fixed base (1), one side of the piston rod (9) close to the piston head (11) is embedded into a sliding connection to form a second driving motor (21), the top end of the second driving motor (21) and the inner side of the piston rod (9) are jointly fixedly connected with a second reset spring (24), the output shaft of the second driving motor (21) is fixedly connected with a driving gear (10), the side wall of the supply cylinder (12) close to the driving gear (10) is embedded into a sliding connection to form a sealing plate (16), the side wall of the supply cylinder (12) is provided with an air vent (17), and the air vent (17), one side fixedly connected with air pipe connector (13) of blow vent (17) is kept away from to the surface that supplies cylinder (12), and link up each other between air pipe connector (13) and air cylinder (12), the inboard embedding of air pipe connector (13) is connected with check valve (14), the top of unable adjustment base (1) is close to the position fixedly connected with control box (23) of first driving motor (5).

2. The novel medical breathing assistance device of claim 1, wherein: the side surface of the piston head (11) is fixedly connected with a first sealing rubber ring (19).

3. The novel medical breathing assistance device of claim 1, wherein: the air pipe connector (13) and the air vent (17) are far away from one end of the air supply cylinder (12) and are fixedly connected with a second sealing rubber ring (20).

4. The novel medical breathing assistance device of claim 1, wherein: the top end of the sealing plate (16) is fixedly connected with a rack plate (15), and the rack plate (15) is meshed with the driving gear (10) to be connected.

5. The novel medical breathing assistance device of claim 1, wherein: the bottom end of the fixed base (1) is fixedly connected with four universal wheels (22).

6. The novel medical breathing assistance device of claim 1, wherein: the bottom end of the first driving motor (5) is fixedly connected with a motor support (18), and the bottom end of the motor support (18) is fixedly connected with the fixed base (1).