CN112932884B

CN112932884B - Airway smoothing device for severe medical respiration support

Info

Publication number: CN112932884B
Application number: CN202110121499.1A
Authority: CN
Inventors: 饶月
Original assignee: Edong Healthcare Group City Central Hospital
Current assignee: Edong Healthcare Group City Central Hospital
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-07-12
Anticipated expiration: 2041-01-28
Also published as: CN112932884A

Abstract

The invention discloses an airway smoothing device for respiratory support of critical medicine, which comprises a neck pillow frame, wherein a linear motor is fixedly arranged at the central position of the bottom end of the inner wall of the neck pillow frame, a rubber cushion is sewn at the upper end of the neck pillow frame, a supporting plate is fixedly arranged at the output end of the linear motor and matched with the rubber cushion, connecting shaft sleeves are fixedly arranged at the central positions of the outer walls at two sides of the neck pillow frame, a connecting shaft block is rotatably arranged in each connecting shaft sleeve, horizontally-distributed threaded fixing rods are fixedly arranged at the center points of the connecting shaft block, vertically-distributed telescopic sleeves are fixedly arranged at the center points of the connecting shaft block, the threaded fixing rods are rotatably connected with the connecting shaft sleeves, and limit grooves matched with the telescopic sleeves are formed in the connecting shaft sleeves. The invention has better stability in the using process, ensures that a patient is always in a smooth state of an air passage, lightens the workload of medical staff and is convenient to use.

Description

Airway smoothing device for severe medical respiration support

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to an airway smoothing device for severe medical respiratory support.

Background

Severe medicine is the first clinical discipline for studying the occurrence and development laws of life-threatening pathophysiological states and the methods for diagnosis and treatment. Talents in the discipline play a main role, and need to have very advanced equipment, which is a discipline for quantitatively monitoring patients and providing continuous critical treatment monitoring of a whole course of treatment for critically ill patients. In the process, the multifunctional medical instrument can provide all-round treatment for patients, is an important mark of modern medical development and is also a manifestation of subject and hospital level.

Particularly, in the process of maintaining smooth and smooth air passages in severe medicine, the smoothness of the air passages is usually reflected by the flow of breathing gas, the gas flow is in direct proportion to the pipe diameter of the air passages, and the larger the pipe diameter of the air passages is, the smoother the flow is; on the contrary, the airway is spasm, narrow or blocked, the diameter of the airway becomes small, the gas flow is slow, the gas enters the lung from the outside of the lung and needs to do work by breathing, and the purpose of doing work by breathing is to overcome 3 resistances: 1) resistance to gas flow through the airway due to frictional wear; 2) resistance consumed by dilation and expansion of thoracic and lung tissue; 3) in order to solve the problems, a device for smoothing an airway for supporting severe medical respiration is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an airway opening device for severe medical respiratory support.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a severe medicine breathes and supports uses unblocked device of air flue, includes neck pillow frame, the inner wall bottom central point of neck pillow frame puts fixed mounting has linear electric motor, just rubber cushion has been made up to the upper end of neck pillow frame, linear electric motor output fixed mounting has the layer board, match between layer board and the rubber cushion, the equal fixed mounting of both sides outer wall central point of neck pillow frame puts connecting axle sleeve, connecting shaft block is installed in the inside rotation of connecting axle sleeve, the centre of a circle point fixed mounting of connecting shaft block has the screw thread dead lever that is horizontal distribution, and the centre of a circle point fixed mounting of connecting shaft block has the telescope tube that is vertical distribution, the screw thread dead lever rotates between and the connecting axle sleeve to be connected, set up the spacing groove that matches with the telescope tube on the connecting axle sleeve, two telescope tube's inside slidable mounting has vertical guide arm, two sets of the upper end fixed mounting of vertical guide arm has transverse connection frame, the center position of the upper surface of the transverse connecting frame is fixedly provided with a connecting thread column, the outer walls of the two sides of the transverse connecting frame are symmetrically provided with hinge blocks, the upper surface of the connecting thread column is fixedly provided with an inner shrinking sleeve, and the outer wall of the circumference of the connecting threaded column is in threaded connection with a threaded sleeve, the inner shrinkage sleeve is in an inverted frustum shape, u-shaped grooves are uniformly distributed on the circumferential outer wall of the inner shrinkage sleeve, each group of hinge blocks is hinged with a connecting curved rod, tension springs are fixedly arranged on one sides of two groups of connecting curved rods, which are close to each other, the two groups of tension springs are positioned at the upper end of the transverse connecting frame, the tail ends of the two groups of connecting curved rods are provided with disposable tooth-biting plates, the central position of the transverse connecting frame is in a hollow state, and the central position of the transverse connecting frame is communicated with the internal shrinkage sleeve and the connecting threaded column.

Preferably, electric heating chips are fixedly mounted on two sides of the bottom end of the inner wall of the neck pillow frame, an insulating heat insulation sleeve is fixedly mounted at the bottom end of the inner wall of the neck pillow frame and located outside the linear motor, and the upper end of the insulating heat insulation sleeve is connected with the output end of the linear motor in a sliding mode.

Preferably, the bottom end of the outer wall of the two sides of the neck pillow frame is fixedly provided with a telescopic mounting plate, the two ends of the telescopic mounting plate are fixedly provided with mounting clamping plates, and the mounting clamping plates are symmetrically provided with third fixing screws in a rotating manner.

Preferably, the tail end of each group of third fixing screws is rotatably provided with a rubber jacking block.

Preferably, the tail end of the threaded fixing rod is in threaded connection with a second fixing screw, the second fixing screw is located on the outer wall of the connecting shaft sleeve, and a first fixing screw is rotatably mounted between the telescopic sleeve and the vertical guide rod.

Preferably, the limiting grooves are distributed at ninety degrees along the central point of the connecting shaft sleeve.

Preferably, the lower ends of the two groups of connecting curved bars are fixedly provided with mounting magnetic strips, and the upper surface of the disposable tooth biting plate is provided with a magnetic groove matched with the mounting magnetic strips.

Preferably, the tooth biting grooves are formed in the sides, far away from each other, of the magnetic grooves.

The invention provides a device for smoothing an air passage for severe medical respiratory support, which has the beneficial effects that: 1. the device is provided with the linear motor and the supporting plate, and the supporting plate can be supported by the linear motor, so that the neck of a patient can be supported, the airway of the patient is in a horizontal state, and the device has high stability;

2. the device is provided with the electric heating chip, and before the device is used, the electric heating chip can play a role in auxiliary heating;

3. the disposable tooth biting plate and the tension spring are arranged, and the function of supporting the mouth of a patient can be achieved under the action of the tension spring;

4. the connecting threaded column and the inner shrinking sleeve are arranged, so that the function of fixing the breathing trachea can be achieved;

5. the telescopic mounting plate is arranged, so that the telescopic mounting plate can be conveniently fixed on medical beds with different sizes, and the telescopic sleeve and the vertical guide rod are also arranged, so that the function of adjusting the use height can be realized, and the application area is wider.

Drawings

FIG. 1 is a schematic view of the configuration of an airway obstruction device for critical medical respiratory support according to the present invention;

FIG. 2 is a cut-away view of an airway clearing device for critical medical respiratory support in accordance with the present invention;

FIG. 3 is a disassembled view of the connecting shaft sleeve component of the airway clearing device for critical medical respiratory support in accordance with the present invention;

FIG. 4 is a schematic structural view of a cross-frame member of an airway clearing device for critical medical respiratory support in accordance with the present invention;

FIG. 5 is a cutaway view of the components of FIG. 4 of an airway clearing device for critical medical respiratory support in accordance with the present invention;

FIG. 6 is a schematic diagram of the structure of a disposable bite block plate component of an airway obstruction device for critical medical respiratory support in accordance with the present invention.

In the figure: 1. a transverse connecting frame; 2. a vertical guide rod; 3. a telescopic sleeve; 4. a first fixing screw; 5. connecting the shaft sleeve; 6. a second fixing screw; 7. a threaded fixing rod; 8. a telescopic mounting plate; 9. a third fixing screw; 10. installing a clamping plate; 11. a rubber top block; 12. a neck pillow frame; 13. a rubber cushion; 14. an insulating and heat-insulating sleeve; 15. an electric heating chip; 16. a linear motor; 17. a support plate; 18. a limiting groove; 19. connecting the shaft block; 20. a disposable biting tooth plate; 21. connecting a curved bar; 22. a hinged block; 23. a tension spring; 24. a threaded sleeve; 25. shrinking the sleeve inwards; 26. connecting the threaded columns; 27. installing a magnetic strip; 28. a magnetic groove; 29. a U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, an airway smoothing device for intensive care medicine respiratory support comprises a neck pillow frame 12, and is characterized in that a linear motor 16 is fixedly installed at the center position of the bottom end of the inner wall of the neck pillow frame 12, a rubber cushion 13 is sewn at the upper end of the neck pillow frame 12, a support plate 17 is fixedly installed at the output end of the linear motor 16, the support plate 17 is matched with the rubber cushion 13, connecting shaft sleeves 5 are fixedly installed at the center positions of the outer walls of the two sides of the neck pillow frame 12, a connecting shaft block 19 is rotatably installed inside the connecting shaft sleeves 5, a horizontally distributed threaded fixing rod 7 is fixedly installed at the center point of the connecting shaft block 19, vertically distributed telescopic sleeves 3 are fixedly installed at the center point of the connecting shaft block 19, the threaded fixing rod 7 is rotatably connected with the connecting shaft sleeves 5, a limit groove 18 matched with the telescopic sleeves 3 is formed in the connecting shaft sleeve 5, vertical guide rods 2 are slidably installed inside the two telescopic sleeves 3, the upper end fixed mounting of two sets of vertical guide arms 2 has transverse connection frame 1, transverse connection frame 1 upper surface central point puts fixed mounting has connecting thread post 26, and transverse connection frame 1's both sides outer wall is the symmetry and sets up fixed mounting and has articulated piece 22, connecting thread post 26's last fixed mounting has the internal cover 25 that contracts, and threaded connection has threaded bush 24 on connecting thread post 26's the circumference outer wall, internal cover 25 is the radius platform form, and be evenly distributed on internal cover 25's the circumference outer wall and seted up U type groove 29, it has connecting curved bar 21 all to articulate on every group articulated piece 22, one side fixed mounting that two sets of connecting curved bar 21 are close to each other has tension spring 23, two sets of tension spring 23 are located transverse connection frame 1's upper end, the end of two sets of connecting curved bar 21 all is provided with disposable tooth plate 20, transverse connection frame 1 central point puts to be hollow state, and the central point of transverse connection frame 1 puts and communicates the inner wall bottom both sides bottom of neck rest 12 between internal cover 25 and the connecting thread post 26 and the internal cover 25 and the connecting thread post 26 An electric heating chip 15 is fixedly installed, an insulating heat insulation sleeve 14 is fixedly installed at the bottom end of the inner wall of the neck pillow frame 12, the insulating heat insulation sleeve 14 is positioned outside the linear motor 16, the upper end of the insulating heat insulation sleeve 14 is connected with the output end of the linear motor 16 in a sliding manner, telescopic mounting plates 8 are fixedly installed at the bottom ends of the outer walls of the two sides of the neck pillow frame 12, mounting clamping plates 10 are fixedly installed at the tail ends of the two telescopic mounting plates 8, third fixing screws 9 are symmetrically arranged and rotatably installed on the mounting clamping plates 10, a rubber top block 11 is rotatably installed at the tail end of each group of the third fixing screws 9, a second fixing screw 6 is connected with the tail end of the screw fixing rod 7 in a threaded manner, the second fixing screw 6 is positioned on the outer wall of the connecting shaft sleeve 5, a first fixing screw 4 is rotatably installed between the telescopic sleeve 3 and the vertical guide rod 2, and limiting grooves 18 are distributed at ninety degrees along the center point of the connecting shaft sleeve 5, the equal fixed mounting of lower extreme of two sets of connection curved bars 21 has installation magnetism strip 27, and the upper surface of disposable bite plate 20 is seted up and is installed the magnetism groove 28 that magnetism strip 27 matches in, and the one side that magnetism groove 28 kept away from each other has all been seted up and has been bitten the alveolus.

In the use process, the integral device is firstly placed on a medical bed, is fixed on the medical bed through the mounting clamp plate 10 and is fixed through rotating the third fixing screw 9;

the interior of the neck pillow frame 12 is heated in an auxiliary way through the electric heating chip 15, then the neck of a patient is placed on the rubber cushion 13, and the supporting plate 17 is controlled to move in the vertical direction by starting the linear motor 16, so that the effect of adjusting the angle of the neck of the patient is achieved, and the airway of the patient is in a completely horizontal and non-blocking state;

loosening the second fixing screw 6, rotating the telescopic sleeve 3 to enable the telescopic sleeve 3 to be in a state of being perpendicular to the horizontal plane, screwing the second fixing screw 6 again, adjusting the distance between the telescopic sleeve 3 and the vertical guide rod 2 according to actual conditions, and finally fixing the first fixing screw 4;

the disposable tooth biting plate 20 is quickly replaced by installing the magnetic strip 27, and then the connecting curved rod 21 is pinched inwards to ensure that the gum of the patient is bitten on the tooth biting groove to play a role in supporting the mouth of the patient;

then insert the breathing trachea through draw-in cover 25 and connecting thread post 26, after the breathing trachea deepened certain degree of depth, then rotated thread bush 24, made thread bush 24 gradually rebound, made draw-in cover 25 slowly contract inwards, play fixed breathing trachea's effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a severe medicine breathes and supports uses unblocked device of air flue, includes neck pillow frame (12), its characterized in that, the inner wall bottom central point of neck pillow frame (12) puts fixed mounting has linear electric motor (16), just rubber cushion (13) have been made up to the upper end of neck pillow frame (12), linear electric motor (16) output end fixed mounting has layer board (17), match between layer board (17) and rubber cushion (13), the equal fixed mounting of both sides outer wall central point of neck pillow frame (12) has connecting axle sleeve (5), connecting shaft piece (19) are installed in the inside rotation of connecting axle sleeve (5), the central point fixed mounting of connecting shaft piece (19) has threaded fixing rod (7) that is horizontal distribution, just the central point fixed mounting of connecting shaft piece (19) has telescopic sleeve (3) that are vertical distribution, threaded fixing rod (7) and connecting axle sleeve (5) between rotate and be connected, the connecting shaft sleeve is characterized in that a limiting groove (18) matched with the telescopic sleeve (3) is formed in the connecting shaft sleeve (5), two vertical guide rods (2) are arranged in the telescopic sleeve (3) in a sliding mode, a transverse connecting frame (1) is fixedly arranged at the upper end of each vertical guide rod (2), a connecting threaded column (26) is fixedly arranged at the center of the upper surface of the transverse connecting frame (1), hinged blocks (22) are symmetrically arranged on the outer walls of the two sides of the transverse connecting frame (1), an inner sleeve (25) is fixedly arranged on the upper surface of each connecting threaded column (26), a threaded sleeve (24) is in threaded connection with the outer wall of the circumference of each connecting threaded column (26), each inner sleeve (25) is in an inverted circular truncated cone shape, U-shaped grooves (29) are uniformly distributed on the outer wall of each inner sleeve (25), and each group of the hinged curved rods (21) are hinged to each hinged block (22), two sets of one side fixed mounting that connecting curved bar (21) are close to each other has tension spring (23), and is two sets of tension spring (23) are located the upper end of transverse connection frame (1), and two sets of the end of connecting curved bar (21) all is provided with once only stings dental lamina (20), transverse connection frame (1) central point puts and is the cavity state, just the central point of transverse connection frame (1) puts and communicates between interior shrink cover (25) and connecting thread post (26).

2. The airway unblocking apparatus for critical medicine breathing support according to claim 1, wherein both sides of the bottom end of the inner wall of the neck pillow frame (12) are fixedly mounted with an electric heating chip (15), and the bottom end of the inner wall of the neck pillow frame (12) is fixedly mounted with an insulating and heat insulating sleeve (14), the insulating and heat insulating sleeve (14) is located outside the linear motor (16), and the upper end of the insulating and heat insulating sleeve (14) is slidably connected with the output end of the linear motor (16).

3. The airway smoothing device for supporting severe medical breathing as claimed in claim 1, wherein the bottom ends of the outer walls of two sides of the neck pillow frame (12) are fixedly provided with telescopic mounting plates (8), the tail ends of the two telescopic mounting plates (8) are fixedly provided with mounting clamping plates (10), and the mounting clamping plates (10) are symmetrically provided with third fixing screws (9) which are rotatably mounted.

4. The airway clearing device for critical medical respiratory support according to claim 3, wherein the end of each set of the third set screws (9) is rotatably mounted with a rubber top block (11).

5. The airway unblocking device for critical medicine breathing support according to claim 1, wherein a second fixing screw (6) is connected to a tail end of the threaded fixing rod (7) in a threaded manner, the second fixing screw (6) is located on an outer wall of the connecting shaft sleeve (5), and a first fixing screw (4) is rotatably installed between the telescopic sleeve (3) and the vertical guide rod (2).

6. The airway obstruction device for critical medical respiratory support according to claim 1, wherein the limiting grooves (18) are distributed at ninety degrees along the central point of the connecting sleeve (5).

7. The airway unblocking device for severe medical breathing support according to claim 1, wherein the lower ends of the two sets of connecting curved rods (21) are fixedly provided with mounting magnetic strips (27), and the upper surface of the disposable tooth biting plate (20) is provided with magnetic grooves (28) matched with the mounting magnetic strips (27).

8. The airway obstruction device for critical medical respiratory support according to claim 7, wherein the magnetic grooves (28) are provided with teeth biting grooves at the sides away from each other.