CN114099177A

CN114099177A - Vibration sputum excretion bed

Info

Publication number: CN114099177A
Application number: CN202111310925.2A
Authority: CN
Inventors: 杨芳菊; 张小华; 何俊康; 吕慧兰; 梁伟容; 韩碧园; 徐姗姗; 韩平
Original assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Current assignee: Shenzhen Dapeng New District Nan'ao People's Hospital
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-01

Abstract

The invention discloses a vibrating sputum excretion bed which comprises a bedstead, wherein a plurality of lifting ports are formed in the surface of the top of the bedstead, a layer of mattress is arranged on the top of the bedstead, foot pads are fixedly connected to four corners of the bottom of the bedstead, a bottom plate is fixedly connected to the inner wall of the bottom end of the bedstead, a driving mechanism is arranged on the bottom plate, a supporting plate is arranged above the bottom plate, a plurality of mattress bodies are placed on the top of the supporting plate, a plurality of piston cylinders are fixedly connected to the bottom of the supporting plate, a vibrating mechanism is arranged in each mattress body, a piston is arranged in each piston cylinder, a lifting rod is fixedly connected to the center of the top of each piston, and the top end of each lifting rod is fixedly connected to the bottom of the corresponding mattress body. The sputum excretion device has the characteristics of novel structure, reasonable design, convenient operation, labor saving, good sputum excretion effect and the like, can assist a patient to successfully excrete sputum, and can change the body position of the patient through the lifting of different areas according to requirements.

Description

Vibration sputum excretion bed

Technical Field

The invention relates to the technical field of in-vitro sputum excretion, in particular to a vibrating sputum excretion bed.

Background

Respiratory tract infection is mostly caused by chronic inflammation of the airways, once the respiratory tract is infected, inflammatory edema can occur to the bronchus, so that the tube wall becomes thick, the tube cavity becomes thin, a large amount of sputum is secreted at the same time, and the accumulation of the sputum causes the continuous development of inflammation, finally, the airway is narrowed and blocked, so that the respiratory resistance is increased, the asthma is caused, and the sputum is required to be discharged to a patient in time.

For some patients with autonomous difficult sputum excretion, the conventional sputum excretion method cannot meet the requirement, so that sputum is blocked in the trachea and cannot be timely discharged, pain is caused to the patients, and the life can be threatened when the sputum is serious, so that a vibration sputum excretion bed is provided to assist the patients with difficult sputum excretion to perform in-vitro sputum excretion.

Disclosure of Invention

The invention aims to overcome the defects that the sputum excretion method in the prior art cannot meet the requirement and sputum is blocked in the trachea of a patient and cannot be timely discharged, and provides a vibrating sputum excretion bed. The vibrating sputum excretion bed has the advantages of being novel in structure, reasonable in design, convenient to operate, capable of assisting a patient to successfully excrete sputum, capable of changing the body position of the patient through lifting of different areas as required, good in sputum excretion effect and the like, and manpower is saved.

In order to achieve the purpose, the invention provides the following technical scheme: a vibration sputum excretion bed comprises a bedstead, wherein the top surface of the bedstead is provided with a plurality of lifting ports, the top of the bedstead is provided with a layer of mattress, four corners of the bottom of the bedstead are fixedly connected with pad feet, the bottom surface of each pad foot is provided with a layer of non-slip mat, the bottom of the non-slip mat is carved with herringbone non-slip lines, the bottom inner wall of the bedstead is fixedly connected with a bottom plate, the bottom plate is provided with a driving mechanism, a supporting plate is arranged above the bottom plate, the supporting plate is fixedly connected with the top inner wall of the bedstead, the top of the bedstead is provided with a plurality of mattress bodies, the bottom of the supporting plate is fixedly connected with a plurality of piston cylinders, the mattress bodies are U-shaped, the number of the mattress bodies is the same as that of the lifting ports, the width of the mattress bodies is equal to that of the lifting ports, the center of the mattress bodies and the corresponding lifting ports are positioned on the same straight line, and each mattress body is internally provided with a vibration mechanism, the piston cylinder is provided with a piston in each piston cylinder, the top center of each piston is fixedly connected with a lifting rod, and the top end of each lifting rod is fixedly connected to the bottom of the corresponding pad.

Preferably, the driving mechanism includes a blowing chamber, one side of the blowing chamber is provided with a blower, the blower and the blowing chamber are both fixedly mounted at the top of the base plate, a blowing pipe is mounted at one side of the blower, the other end pipe orifice of the blowing pipe penetrates through the side wall of the blowing chamber and is communicated with the inner cavity of the blowing chamber, the top of the blowing chamber is fixedly connected with an air outlet pipe, the top pipe orifice of the air outlet pipe is fixedly connected with an air guide pipe, the air guide pipe is communicated with the air outlet pipe, the top of the air guide pipe is fixedly connected with a plurality of branch pipes, the branch pipes are communicated with the air guide pipe, the number of the branch pipes is the same as that of the piston cylinder, the top pipe orifices of the branch pipes penetrate through the bottom of the piston cylinder and are communicated with the inner cavity of the piston cylinder, and each branch pipe is internally provided with an air guide valve.

Preferably, the cross section of the piston is circular, the diameter of the piston is equal to the inner diameter of the piston cylinder, and a layer of sealing ring is arranged on the surface of the side wall of the piston.

Preferably, a limit ring is arranged in each piston cylinder, the limit ring is sleeved on the rod body of the lifting rod, the outer walls of two sides of the limit ring are fixedly connected with connecting rods, and the other ends of the connecting rods are fixedly connected to the inner wall of the piston cylinder.

Preferably, the vibration mechanism includes the vibration board, the vibration board is located the pad body, and its top surface evenly is provided with a plurality of hemisphere vibrating mass, just vibrating motor is installed to the bottom of vibration board, vibrating motor's both sides all are provided with the spring, the top and the bottom of spring fixed connection respectively are at the bottom of vibration board and the bottom inner wall of filling up the body.

Preferably, the side walls of the two sides of the vibrating plate are fixedly connected with clamping blocks, the inner wall surfaces of the two sides of the pad body are provided with clamping grooves matched with the clamping blocks, and the clamping blocks are attached to the clamping grooves.

Preferably, a face placing table is arranged at the center part of the mattress close to the head end, and a face placing groove matched with the face of the human body is formed in the surface of the face placing table.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention has novel structure, reasonable design, convenient operation and labor saving, and can drive the mattress to vibrate in a reciprocating way through the mutual matching of all components in the vibration mechanism, thereby assisting the patient with difficult sputum excretion to successfully excrete sputum through the trembling of the mattress;

2. the mattress can be divided into a plurality of areas by the plurality of mattress bodies, and the corresponding mattress bodies can be driven to be gradually lifted and independently vertically lifted and vertically lowered by the mutual matching of all the components in the driving mechanism according to requirements, so that the body positions of patients can be changed by the lifting of different areas to realize the smooth sputum excretion by matching with the trembling of the mattress;

3. according to the invention, the stability of the vibrating plate 22 can be effectively improved through the mutual matching between the fixture block 26 and the clamping groove 27, so that the influence of bumping and inclining on the sputum excretion effect can be prevented when the vibrating plate vibrates, and the lifting rod 11 can be limited through the limiting ring 20, so that the stability of the lifting rod 11 can be improved, and the deviation generated when the cushion body 8 is lifted due to the shaking of the lifting rod 11 can be effectively avoided;

4. when the sputum drainage device is used, a patient can lie on the mattress and the face is attached to the face placing groove on the surface of the face placing table, so that the face of the patient can be fixed through the face placing groove, discomfort of the patient is avoided, and the bottom of the face placing groove can be provided with the sputum drainage port, so that the sputum drainage of the patient is facilitated.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the pad and the vibrating mechanism;

fig. 4 is an enlarged view of fig. 3 at B.

Reference numbers in the figures: 1. a bed frame; 2. lifting the opening; 3. a mattress; 4. a foot pad; 5. a non-slip mat; 6. a base plate; 7. a support plate; 8. a cushion body; 9. a piston cylinder; 10. a piston; 11. lifting the rod; 12. a blowing bin; 13. a blower; 14. a blast pipe; 15. an air outlet pipe; 16. an air guide pipe; 17. a branch pipe; 18. a gas guide valve; 19. a seal ring; 20. a limiting ring; 21. a connecting rod; 22. a vibrating plate; 23. vibrating the block; 24. a vibration motor; 25. a spring; 26. a clamping block; 27. a card slot; 28. a face placement table; 29. the face is provided with a 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vibration sputum excretion bed comprises a bedstead 1, wherein the top surface of the bedstead 1 is provided with a plurality of lifting ports 2, the top of the bedstead is provided with a layer of mattress 3, four corners of the bottom of the bedstead 1 are fixedly connected with foot pads 4, the bottom surface of each foot pad 4 is provided with a layer of non-slip mat 5, the bottom of the non-slip mat 5 is carved with herringbone non-slip lines which can increase the friction force between the foot pads 4 and the ground so as to effectively improve the stability of the sputum excretion bed, thereby preventing the sputum excretion effect from being influenced by slippage and displacement in the use process, the bottom inner wall of the bedstead 1 is fixedly connected with a bottom plate 6, the bottom plate 6 is provided with a driving mechanism, a supporting plate 7 is arranged above the bottom plate 6, the supporting plate 7 is fixedly connected with the top inner wall of the bedstead 1, a plurality of pad bodies 8 are placed at the top of the bedstead, the bottom of the supporting plate 7 is fixedly connected with a plurality of piston cylinders 9, the pad bodies 8 are U-shaped, the number of the lifting holes is the same as that of the lifting holes 2, the width of the lifting holes is the same as that of the lifting holes 2, the centers of the cushion bodies 8 and the corresponding lifting holes 2 are located on the same straight line, a vibration mechanism is arranged in each cushion body 8, the top of each piston cylinder 9 penetrates through the supporting plate 7, the number of the piston cylinders is the same as that of the cushion bodies 8, the centers of the piston cylinders 9 and the corresponding cushion bodies 8 are located on the same straight line, a piston 10 is arranged in each piston cylinder 9, the center of the top of each piston 10 is fixedly connected with a lifting rod 11, and the top ends of the lifting rods 11 are fixedly connected to the bottom of the corresponding cushion bodies 8;

the driving mechanism comprises a blowing bin 12, one side of the blowing bin 12 is provided with a blower 13, the blower 13 and the blowing bin 12 are both fixedly installed at the top of the bottom plate 6, one side of the blower 13 is provided with a blowing pipe 14, the other end pipe orifice of the blowing pipe 14 penetrates through the side wall of the blowing bin 12 and is communicated with the inner cavity of the blowing bin, the blower 13 can be driven to blow air into the blowing bin 12 through the blowing pipe 14, the top of the blowing bin 12 is fixedly connected with an air outlet pipe 15, the top pipe orifice of the air outlet pipe 15 is fixedly connected with an air guide pipe 16, the air guide pipe 16 is communicated with the air outlet pipe 15, the top of the air guide pipe is fixedly connected with a plurality of branch pipes 17, the air in the blowing bin 12 can be guided into each branch pipe 17 through the air guide pipe 16, the branch pipes 17 are communicated with the air guide pipe 16, the number of the branch pipes is the same as that of the piston barrel 9, and the top pipe orifices of the branch pipes 17 penetrate through the bottom of the piston barrel 9 and are communicated with the inner cavity of the piston barrel, each branch pipe 17 is internally provided with an air guide valve 18, wind can be guided into the corresponding piston cylinder 9 by means of each branch pipe 17 by opening different air guide valves 18, the air pressure in the corresponding piston cylinder 9 is increased at the moment, so that the piston 10 can be pushed to move upwards, the corresponding cushion body 8 can be lifted upwards by the lifting rod 11 when the piston 10 moves upwards, the corresponding cushion body 8 can be driven to be gradually lifted and independently vertically lifted and vertically lowered by opening different air guide valves 18, the mattress 3 can be divided into a plurality of areas by the cushion body 8, so that the body position of a patient can be changed by the lifting of different areas, and the smooth sputum excretion can be realized by matching with the trembling of the mattress 3;

the cross section of the piston 10 is circular, the diameter of the piston is equal to the inner diameter of the piston cylinder 9, a layer of sealing ring 19 is arranged on the surface of the side wall of the piston 10, the sealing ring 19 is made of rubber and has elasticity, and can effectively fill a gap between the piston 10 and the inner wall of the piston cylinder 9 so as to improve the air tightness inside the piston cylinder 9 and enable the cushion body 8 to be lifted smoothly, a limiting ring 20 is arranged in each piston cylinder 9, the limiting ring 20 is sleeved on the rod body of the lifting rod 11, the outer walls of the two sides of the limiting ring 20 are fixedly connected with a connecting rod 21, the other end of the connecting rod 21 is fixedly connected to the inner wall of the piston cylinder 9, the lifting rod 11 can be limited through the limiting ring 20 so as to improve the stability of the lifting rod 11, and therefore, the lifting rod 11 can be effectively prevented from shaking to cause deviation when the cushion body 8 is lifted;

the vibrating mechanism comprises a vibrating plate 22, the vibrating plate 22 is positioned in a cushion body 8, the top surface of the vibrating plate 22 is uniformly provided with a plurality of hemispherical vibrating blocks 23, the bottom of the vibrating plate 22 is provided with a vibrating motor 24, both sides of the vibrating motor 24 are provided with springs 25, the top end and the bottom end of each spring 25 are respectively and fixedly connected with the bottom of the vibrating plate 22 and the inner wall of the bottom of the cushion body 8, under the elastic action of each spring 25, the vibrating motor 24 is driven to drive the vibrating plate 22 to vibrate up and down in a reciprocating manner, the vibrating blocks 23 on the surface of the vibrating plate 22 are contacted with a mattress 3, when the vibrating plate 22 vibrates, the mattress 3 can be driven to vibrate in a reciprocating manner through the vibrating blocks 23, so that the patient can successfully discharge phlegm through the vibration of the mattress 3, both side walls on both sides of the vibrating plate 22 are fixedly connected with clamping blocks 26, both inner wall surfaces on both sides of the cushion body 8 are provided with clamping grooves 27 matched with the clamping blocks 26, and the clamping blocks 26 are attached in the clamping grooves 27, when the vibrating plate 22 vibrates up and down in a reciprocating manner, the clamping block 26 can be driven to move up and down along the clamping groove 27, and the stability of the vibrating plate 22 can be effectively improved through the mutual matching between the clamping block 26 and the clamping groove 27, so that the effect of sputum excretion caused by bumping and tilting during vibration is prevented from being influenced;

mattress 3 is provided with facial platform 28 of placeeing near the central point of head end, and facial platform 28 of placeeing's surface is seted up with human facial assorted facial groove 29 of placeeing, when shaking sputum elimination to patient, patient can lie prone on mattress 3 to with the facial laminating in facial groove 29 of placeeing, so that fix patient's face, and avoid patient to produce the discomfort, the bottom of facial groove 29 of placeeing can be opened and be equipped with the phlegm mouth of leading, in order to make things convenient for patient's sputum elimination.

The working principle is as follows: when the invention is used, firstly, the electrical components in the sputum excretion bed are externally connected with a control switch and a power supply through leads, then a patient with difficult sputum excretion lies on the mattress 3 at the top of the bedstead 1, and the face of the patient is attached in the face placing groove 29 on the surface of the face placing table 28, so as to fix the face of the patient and avoid discomfort of the patient, the bottom of the face placing groove 29 is provided with a sputum guide opening to facilitate sputum excretion of the patient, when the patient needs to be assisted with sputum excretion, the vibration motor 24 at the bottom of the vibration plate 22 in the cushion body 8 can be driven, at the moment, under the elastic action of the spring 25, the vibration motor 24 can drive the vibration plate 22 to vibrate up and down in a reciprocating way, the vibration block 23 on the surface of the vibration plate 22 is contacted with the mattress 3, when the vibration plate 22 vibrates, the vibration block 23 can drive the mattress 3 to vibrate together in a reciprocating way, so as to realize smooth sputum excretion of the patient through the vibration of the mattress 3, the vibration plate 22 can drive the fixture block 26 to move up and down along the slot 27 when vibrating up and down in a reciprocating way, the stability of the vibration plate 22 can be effectively improved through the mutual matching between the fixture block 26 and the slot 27, so as to prevent the effect of sputum discharging caused by bumping and tilting during vibrating, the mattress 3 can be divided into a plurality of areas through the mattress body 8, the blower 13 can be driven to blow air into the air blowing bin 12 through the air blowing pipe 14, the air in the air blowing bin 12 can be led into each branch pipe 17 through the air guide pipe 16, the air can be led into the corresponding piston cylinder 9 through each branch pipe 17 by opening different air guide valves 18, the air pressure in the corresponding piston cylinder 9 is increased at the moment, so that the piston 10 can be pushed to move upwards, the corresponding mattress body 8 can be lifted upwards through the lifting rod 11 when the piston 10 moves upwards, the lifting rod 11 can be limited through the limiting ring 20, so as to improve the stability of the lifting rod 11, thereby can effectively avoid lifting the pole 11 and taking place the shake and produce the skew when causing the pad body 8 lifting, can drive the corresponding pad body 8 through opening different air guide valve 18 and rise gradually and independently directly go up and down, then the lift of accessible different regions changes patient's position to the vibrations of cooperation mattress 3 realize smooth sputum discharging.

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

1. A vibration sputum excretion bed comprises a bed frame (1) and is characterized in that: the bed comprises a bedstead (1), wherein the top surface of the bedstead (1) is provided with a plurality of lifting ports (2), the top of the bedstead is provided with a layer of mattress (3), four corners of the bottom of the bedstead (1) are fixedly connected with pad feet (4), the bottom surface of each pad foot (4) is provided with a layer of non-slip pad (5), the bottom of each non-slip pad (5) is carved with herringbone non-slip patterns, the bottom inner wall of the bedstead (1) is fixedly connected with a bottom plate (6), the bottom plate (6) is provided with a driving mechanism, a supporting plate (7) is arranged above the bottom plate (6), the supporting plate (7) is fixedly connected with the top inner wall of the bedstead (1), the top of the bedstead is provided with a plurality of pad bodies (8), the bottom of the supporting plate (7) is fixedly connected with a plurality of piston cylinders (9), the pad bodies (8) are U-shaped, and the number of the pad bodies is the U-shaped, and is the same as that of the lifting ports (2), the width is equal to the width of the lifting port (2), the pad body (8) and the center of the corresponding lifting port (2) are located on the same straight line, each pad body (8) is internally provided with a vibration mechanism, the top of the piston cylinder (9) penetrates through the supporting plate (7), the number of the supporting plates is equal to that of the pad body (8), the piston cylinder (9) and the center of the corresponding pad body (8) are located on the same straight line, each piston cylinder (9) is internally provided with a piston (10), the top center of the piston (10) is fixedly connected with a lifting rod (11), and the top end of the lifting rod (11) is fixedly connected to the bottom of the corresponding pad body (8).

2. The vibrating sputum excretion bed according to claim 1, wherein: the driving mechanism comprises a blowing bin (12), an air blower (13) is arranged on one side of the blowing bin (12), the air blower (13) and the blowing bin (12) are fixedly mounted at the top of the bottom plate (6), a blowing pipe (14) is mounted on one side of the air blower (13), a pipe orifice at the other end of the blowing pipe (14) penetrates through the side wall of the blowing bin (12) and is communicated with the inner cavity of the blowing bin, an air outlet pipe (15) is fixedly connected to the top of the blowing bin (12), an air guide pipe (16) is fixedly connected to a pipe orifice at the top end of the air outlet pipe (15), the air guide pipe (16) is communicated with the air outlet pipe (15), a plurality of branch pipes (17) are fixedly connected to the top of the air guide pipe, the branch pipes (17) are communicated with the air guide pipe (16) and are the same as the piston cylinders (9), and pipe orifices at the top ends of the branch pipes (17) penetrate through the bottom of the piston cylinders (9) and are communicated with the inner cavity of the piston cylinders, an air guide valve (18) is arranged in each branch pipe (17).

3. The vibrating sputum excretion bed according to claim 1, wherein: the cross section of the piston (10) is circular, the diameter of the piston is equal to the inner diameter of the piston cylinder (9), and a layer of sealing ring (19) is arranged on the surface of the side wall of the piston (10).

4. The vibrating sputum excretion bed according to claim 1, wherein: a limiting ring (20) is arranged in each piston cylinder (9), the rod body of the lifting rod (11) is sleeved with the limiting ring (20), the outer walls of two sides of the rod body are fixedly connected with connecting rods (21), and the other ends of the connecting rods (21) are fixedly connected to the inner wall of the piston cylinder (9).

5. The vibrating sputum excretion bed according to claim 1, wherein: vibration mechanism includes vibration board (22), vibration board (22) are located to fill up body (8), and its top surface evenly is provided with a plurality of hemisphere vibrating mass (23), just vibrating motor (24) are installed to the bottom of vibration board (22), the both sides of vibrating motor (24) all are provided with spring (25), the top and the bottom of spring (25) are fixed connection respectively at the bottom of vibration board (22) and the bottom inner wall that fills up body (8).

6. The vibrating sputum excretion bed according to claim 5, wherein: the side walls of the two sides of the vibrating plate (22) are fixedly connected with clamping blocks (26), the inner wall surfaces of the two sides of the cushion body (8) are respectively provided with a clamping groove (27) matched with the clamping blocks (26), and the clamping blocks (26) are attached to the clamping grooves (27).

7. The vibrating sputum excretion bed according to claim 1, wherein: the center part of the mattress (3) close to the head end is provided with a face placing table (28), and the surface of the face placing table (28) is provided with a face placing groove (29) matched with the face of a human body.