CN112237650B

CN112237650B - Multi-functional nursing device of old internal medicine disease patient

Info

Publication number: CN112237650B
Application number: CN202011115149.6A
Authority: CN
Inventors: 李畅飞; 连丽丽; 王莹莹
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-09-03
Anticipated expiration: 2040-10-19
Also published as: CN112237650A

Abstract

The invention relates to the technical field of medical care and discloses a multifunctional nursing device for patients with geriatric internal medicine diseases, which comprises a negative pressure tube, the interior of the negative pressure pipe is movably connected with a crushing rotating shaft, the exterior of the crushing rotating shaft is movably connected with a crushing wheel, the outside of the negative pressure tube is movably connected with a control shell, the left side of the control shell is movably connected with an elastic frame, the outer part of the elastic frame is movably connected with a breathing cavity, the inner part of the control shell is movably connected with an automatic adjusting block, and by applying pressure to the control shell, thereby compressing the pressure block to deform the pressure block and further driving the automatic adjusting block to extrude the negative pressure pipe, so that the pipe diameter of the negative pressure pipe is changed, thereby changing the flow rate of the gas and simultaneously solidifying the gas into solid, thereby applying a pulling force to the fastening spring to replace the pressure applied by the oral cavity of the old, thereby reaching the effect of improving the comfort level of the old people when absorbing the sputum according to the demand self-adjusting sputum absorbing pressure of the old people.

Description

Multi-functional nursing device of old internal medicine disease patient

Technical Field

The invention relates to the technical field of medical care, in particular to a multifunctional nursing device for elderly medical patients.

Background

With the increase of age, the telomerase activity in human cells is gradually reduced, so that the human cells are not divided any more, at the moment, the human body walks into the old, and simultaneously, all the cells of the body are gradually aged because of being incapable of being decomposed any more, all the body functions of people are gradually reduced, so that the inconvenience in movement, the muscle aging and various internal medical diseases occur.

Because the ageing of health function, the old man often can produce a large amount of sputum because of the function reduction of lung, and can't normally discharge through self at the old man that some health function seriously descend, just need use sputum aspirator help old man sputum discharging this moment, in order to prevent the tracheal condition of jam, however the invariable unable regulation of suction that traditional sputum aspirator produced when using, can cause the injury to arouse its discomfort to the old man that health function is more weak, traditional sputum aspirator sputum suction process is longer simultaneously, and the breathing of the in-process old man of sputum suction also can appear unsmooth uncomfortable sense.

Therefore, in view of the above, the present invention provides a multifunctional nursing device for geriatric patients with internal medicine diseases, which is developed and improved according to the existing structure and deficiency, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional nursing device for patients with geriatric internal medicine diseases, which has the advantages of improving the comfort level of the elderly during sputum suction by self-adjusting the sputum suction pressure according to the needs of the elderly, automatically reducing the sputum suction time and improving the breathing comfort level in the process, and solves the problems that the traditional sputum suction tool is easy to have strong discomfort to the elderly and the breathing is uncomfortable during the sputum suction with too long sputum suction time.

(II) technical scheme

In order to realize the purposes of improving the comfort level of the old people when absorbing the sputum by self-adjusting the sputum absorbing pressure according to the needs of the old people, automatically reducing the sputum absorbing time and improving the breathing comfort level in the process, the invention provides the following technical scheme: a multifunctional nursing device for elderly medical disease patients comprises a negative pressure pipe, wherein a crushing rotating shaft is movably connected inside the negative pressure pipe, a crushing wheel is movably connected outside the crushing rotating shaft, a control shell is movably connected outside the negative pressure pipe, an elastic frame is movably connected on the left side of the control shell, a breathing cavity is movably connected outside the elastic frame, an automatic adjusting block is movably connected inside the control shell, the top of the automatic adjusting block is movably connected with a pressure block, the left side and the right side of the pressure block are movably connected with adjusting springs, the top of the pressure block is movably connected with a pressure frame, the top of the pressure frame is movably connected with a connecting rod, the left side and the right side of the connecting rod are movably connected with a push rod, the left side of the push rod is movably connected with a lung-clearing spring, the left side of the, go into air cavity left side swing joint and have the clear lung chamber, connecting rod top swing joint has the time delay mounting plate, time delay mounting plate top swing joint has the lift axle, the equal swing joint in lift axle left and right sides has the connecting rod, connecting rod left side swing joint has the ejector pad, ejector pad left side swing joint has fastening spring, fastening spring left side swing joint has manual regulating block, manual regulating block left side swing joint has manual regulating wheel.

Preferably, the exterior of the fastening spring is movably connected with an electrorheological body, and the central axis of the fastening spring and the central axis of the push block are in the same straight line.

Preferably, a pair of capacitor plates is fixedly connected inside the time-delay fastening plate, and the capacitor plates are connected with an external power supply and an electrorheological body movably connected outside the fastening spring through a circuit.

Preferably, the automatic adjusting block is movably connected with a buffer spring inside, the bottom of the automatic adjusting block is movably connected with an extrusion plate, and the bottom of the extrusion plate is movably connected with the negative pressure pipe.

Preferably, the gas storage cavity is internally stored with hot steam generated by mixing and heating traditional Chinese medicines such as chrysanthemum, Chinese olive, boat-fruited sterculia seed and the like.

Preferably, the central axis of the crushing rotating shaft, the central axis of the negative pressure pipe and the central axis of the crushing wheel are collinear.

(III) advantageous effects

Compared with the prior art, the invention provides a multifunctional nursing device for elderly medical patients, which has the following beneficial effects:

1. the multifunctional nursing device for the elderly medical patients with internal medicine diseases comprises a control shell, a lifting shaft, a pressure block, an automatic adjusting block, a connecting rod, a pressure block, a connecting rod, a pressure adjusting block and a connecting rod, wherein the pressure applying to the control shell, the force is transmitted to the time delay fastening plate through the lifting shaft and then transmitted to the connecting rod, and then transmitted to the pressure frame through the connecting rod, so that the pressure frame is driven to move towards the direction of the crushing rotating shaft, the pressure block is compressed to deform to drive the automatic adjusting block to extrude a negative pressure pipe, the pipe diameter of the negative pressure pipe is changed, the flow rate of gas is changed, the local pressure with high flow rate is small, the pressure of the sputum suction is effectively adjusted, discomfort generated when the elderly inhale the sputum is eliminated, and in the process of the old people inhaling the sputum, the pressure applying to the control shell through the oral cavity of the old people can compress the pressure block to deform to drive the connecting rod to move towards the direction of the crushing rotating shaft, so as to drive the lifting shaft to move towards the direction of the crushing rotating shaft, because the lifting shaft is movably connected with the connecting rod, when the lifting shaft moves, the connecting rod can be pulled to apply a transverse pulling force to the push block, thereby the push block stretches the fastening spring to deform and further drives the manual adjusting block to move towards the direction of the lifting shaft, and simultaneously, as the delay fastening plate and the current variant outside the fastening spring are a passage, the circuit can continuously charge the time-delay fastening plate in the sputum suction process of the old, when the old adjusts the sputum suction pressure to a comfortable state, the time-delay fastening plate just completes the energy charging, so that the current variant outside the fastening spring is electrified, because of the material characteristics of the electrorheological fluid, the electrorheological fluid is solidified into a solid, thereby applying a pulling force to the fastening spring to replace the oral cavity of the old to apply pressure, improving the comfort level of the old when absorbing phlegm, thereby reaching the effect of improving the comfort level of the old people when absorbing the sputum according to the demand self-adjusting sputum absorbing pressure of the old people.

2. The utility model provides a multi-functional nursing device of old internal medicine disease patient, through inside negative pressure that produces of negative pressure pipe with the sputum or the foreign matter suction in old man's larynx, when sputum or foreign matter flow through crushing wheel, can apply a pulling force for crushing wheel thereby drive crushing wheel and rotate around crushing pivot, and then smash sputum or foreign matter and conveniently suck, reduce nursing time and improve the comfort level of old man, in the device course of operation, the connecting rod can receive a direction to the pressure of crushing pivot thereby make it move to the direction of crushing pivot, and then drive the push rod to the direction motion of keeping away from the connecting rod, thereby extrude the spring that cleans the lung and make it produce deformation and then compress the inside gas that cleans the lung of gas storage chamber, make its inside pressure increase and then drive the gas that cleans the lung and move to the intracavity through going into the air cavity, finally through the chamber blowout that cleans the lung, thereby reduce patient's breathing discomfort in the process of inhaling phlegm, thereby achieving the effects of automatically reducing the sputum suction time and improving the breathing comfort level in the process.

Drawings

FIG. 1 is a schematic view of a pulverizing wheel according to the present invention;

FIG. 2 is a schematic view of the elastic frame structure of the present invention;

FIG. 3 is a schematic diagram of the automatic adjusting block structure of the present invention;

FIG. 4 is a schematic view of a fastening spring according to the present invention;

FIG. 5 is a schematic view of a pressure block according to the present invention;

FIG. 6 is a schematic view of the construction of the lift shaft of the present invention;

FIG. 7 is a schematic view of the gas inlet chamber of the present invention;

fig. 8 is an enlarged schematic view of a point a in the structural schematic view of the automatic adjusting block of fig. 3 according to the present invention.

In the figure: 1. a pulverizing rotor shaft; 2. a grinding wheel; 3. a negative pressure tube; 4. an automatic adjusting block; 5. a spring for clearing away lung-heat; 6. a push rod; 7. a manual adjustment wheel; 8. a gas storage cavity; 9. a lifting shaft; 10. a manual adjusting block; 11. a pressure frame; 12. a pressure block; 13. a connecting rod; 14. adjusting the spring; 15. a connecting rod; 16. a push block; 17. a fastening spring; 18. a control housing; 19. clearing lung cavity; 20. an air inlet cavity; 21. a respiratory cavity; 22. an elastic frame; 23. and a time-delay fastening plate.

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. 1-8, a multifunctional nursing device for patients with geriatric internal medicine diseases, comprising a negative pressure tube 3, a crushing rotating shaft 1 movably connected inside the negative pressure tube 3, a crushing wheel 2 movably connected outside the crushing rotating shaft 1, a central axis of the crushing rotating shaft 1 and central axes of the negative pressure tube 3 and the crushing wheel 2 being in the same straight line, a control shell 18 movably connected outside the negative pressure tube 3, an elastic frame 22 movably connected on the left side of the control shell 18, a breathing cavity 21 movably connected outside the elastic frame 22, an automatic adjusting block 4 movably connected inside the control shell 18, a buffer spring movably connected inside the automatic adjusting block 4, a squeezing plate movably connected on the bottom, the bottom of the squeezing plate being movably connected with the negative pressure tube 3, a pressure block 12 movably connected on the top of the automatic adjusting block 4, adjusting springs 14 movably connected on both sides of the pressure block 12, a pressure frame 11 movably connected, the top of the pressure frame 11 is movably connected with a connecting rod 13, the left side and the right side of the connecting rod 13 are movably connected with a push rod 6, the left side of the push rod 6 is movably connected with a lung clearing spring 5, the left side of the lung clearing spring 5 is movably connected with an air storage cavity 8, hot steam generated by mixed heating of traditional Chinese medicines such as chrysanthemum, Chinese olive, boat-fruited sterculia seed and the like is stored in the air storage cavity 8, the outer part of the air storage cavity 8 is movably connected with an air inlet cavity 20, the left side of the air inlet cavity 20 is movably connected with a lung clearing cavity 19, the top of the connecting rod 13 is movably connected with a time delay fastening plate 23, the inner part of the time delay fastening plate 23 is fixedly connected with a pair of capacitance plates, the capacitance plates are connected with an external power supply and an electrorheological body movably connected with the outer part of a fastening spring 17 through circuits, the top of the time delay fastening plate 23 is movably connected with a lifting shaft 9, the left side and the right side of the lifting shaft 9 are movably connected with a connecting rod 15, the left side of the connecting rod 15 is movably connected with a push block 16, and the left side of the push block 16 is movably connected with a fastening spring 17, the external part of the fastening spring 17 is movably connected with an electrorheological body, the central axis of the fastening spring 17 and the central axis of the push block 16 are in the same straight line, the left side of the fastening spring 17 is movably connected with a manual adjusting block 10, and the left side of the manual adjusting block 10 is movably connected with a manual adjusting wheel 7.

Bernoulli's principle refers to the fact that in a water or air stream, pressure is large if velocity is small and small if velocity is large, which is often expressed as:

this equation is called bernoulli's equation, where:

p is the pressure at a point in the fluid;

v is the flow rate of the fluid at that point;

ρ is the fluid density;

g is the acceleration of gravity;

h is the height of the point;

c is a constant.

The electroform is that gypsum, lime and carbon powder are added into olive oil according to a certain proportion, then water is added to stir them to form a suspension liquid, and when the suspension liquid is not applied with electric field, it can freely flow like water or oil, but when the electric field is applied, it can be changed into solid from free flowing liquid, and with the increase of electric field strength, the strength of solid also can be increased, and when the electric field is removed, it can be changed into liquid from solid.

The capacitor is formed by two conductors which are close to each other and a non-conductive insulating medium is sandwiched between the two conductors, so that when a voltage is applied between two plates of the capacitor, the capacitor stores charges, the capacitance of the capacitor is equal to the ratio of the charge amount on one conductive plate to the voltage between the two plates, the basic unit of the capacitance of the capacitor is farad, and a capacitance element is generally represented by a character C in a circuit diagram.

The working principle is as follows: the multifunctional nursing device for the elderly medical patients with internal medicine diseases is characterized in that when the multifunctional nursing device is used, a negative pressure pipe 3 is slowly placed in old people until the position of sputum suction, and meanwhile, a control shell 18 is completely positioned in the old people, at the moment, the old people are guided to close the oral cavity, pressure is applied to the control shell 18 in the process of closing the oral cavity, the force is firstly transmitted to a delay fastening plate 23 through a lifting shaft 9 and then transmitted to a connecting rod 13, and then transmitted to a pressure frame 11 through the connecting rod 13, so that the pressure frame 11 is driven to move towards the direction of a crushing rotating shaft 1, a pressure block 12 is compressed to deform, an automatic adjusting block 4 is driven to extrude the negative pressure pipe 3, the pipe diameter of the negative pressure pipe 3 is changed, the flow rate of gas is changed, the local pressure with large flow rate is small through Bernoulli's principle, the pressure of the sputum suction is effectively adjusted, and discomfort generated when the old people suck sputum is eliminated, in the process of sputum suction of the nursing device for the old, pressure applied to the control shell 18 by the oral cavity of the old can compress the pressure block 12 to deform the pressure block and further drive the connecting rod 13 to move towards the direction of the crushing rotating shaft 1, so as to drive the lifting shaft 9 to move towards the direction of the crushing rotating shaft 1, because the lifting shaft 9 is movably connected with the connecting rod 15, when the lifting shaft 9 moves, the connecting rod 15 can be pulled and further a transverse pulling force can be applied to the push block 16, so that the push block 16 stretches the fastening spring 17 to deform the fastening spring 17 and further drive the manual adjusting block 10 to move towards the direction of the lifting shaft 9, meanwhile, because the delay fastening plate 23 and an electrorheological body outside the fastening spring 17 are passages, a circuit can continuously charge the delay fastening plate 23 in the sputum suction process of the old, when the old adjusts the sputum suction pressure to a comfortable state, the delay fastening plate 23 just completes charging, so as to electrify the electrorheological body outside the fastening spring 17, because the material characteristic of electrorheological body self, can solidify into the solid this moment to thereby exert and replace old man's oral cavity for a pulling force of fastening spring 17 and exert pressure, comfort level when improving the old man and inhaling phlegm, thereby reached and inhaled phlegm pressure according to the demand self-interacting of old man and improved the effect of the comfort level when old man inhales phlegm, the device also can make its rotation and then drive manual regulating block 10 motion and realize the effect of manual regulation and inhaling phlegm pressure through artifical manual regulation wheel 7 under the circumstances that takes place the old man's powerless pressure application.

The multifunctional nursing device for the aged medical patients with internal medical diseases can suck sputum or foreign matters out of the larynx of the old by generating negative pressure inside the negative pressure pipe 3 when in use, when the sputum or the foreign matters flow through the crushing wheel 2, a pulling force can be applied to the crushing wheel 2 to drive the crushing wheel 2 to rotate around the crushing rotating shaft 1, and then the sputum or the foreign matters are crushed to be conveniently sucked out, the nursing time is reduced, and the comfort of the old is improved, in the working process of the device, the connecting rod 13 can bear a pressure in one direction to the crushing rotating shaft 1 to move in the direction of the crushing rotating shaft 1, and further the push rod 6 is driven to move in the direction away from the connecting rod 13, so that the lung clearing spring 5 is extruded and deformed to compress the lung clearing gas inside the gas storage cavity 8, the internal pressure of the lung clearing gas is increased to further drive the lung clearing gas to move to the lung clearing cavity 19 through the gas inlet cavity 20, and finally ejected through the lung clearing cavity 19, therefore, the discomfort of the patient on breathing is reduced in the sputum suction process, and the effects of automatically reducing the sputum suction time and improving the breathing comfort level in the process are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a multi-functional nursing device of old internal medicine disease patient, includes negative pressure pipe (3), its characterized in that: the utility model discloses a pressure piece, including negative pressure pipe (3), crushing pivot (1), outside swing joint has crushing wheel (2), negative pressure pipe (3) outside swing joint has a plurality of control shells (18), adjacent two swing joint has elastic frame (22) between control shell (18), elastic frame (22) outside swing joint has respiratory cavity (21), control shell (18) inside swing joint has automatic regulating block (4), automatic regulating block (4) top swing joint has pressure block (12), the equal swing joint in both sides of pressure block (12) has regulating spring (14), pressure block (12) top swing joint has pressure frame (11), pressure frame (11) top swing joint has connecting rod (13), the equal swing joint in both sides of connecting rod (13) left and right sides has push rod (6), the outer side of the push rod (6) is movably connected with a lung clearing spring (5), the outer side of the lung clearing spring (5) is movably connected with a gas storage cavity (8), the outer part of the air storage cavity (8) is movably connected with an air inlet cavity (20), the inner diameter surface of the air inlet cavity (20) is movably connected with a lung clearing cavity (19), the top of the connecting rod (13) is movably connected with a time delay fastening plate (23), the top of the time delay fastening plate (23) is movably connected with a lifting shaft (9), the left side and the right side of the lifting shaft (9) are both movably connected with connecting rods (15), the outer side of the connecting rod (15) is movably connected with a push block (16), the outer side of the push block (16) is movably connected with a fastening spring (17), the outer side of the fastening spring (17) is movably connected with a manual adjusting block (10), the outer side of the manual adjusting block (10) is movably connected with a manual adjusting wheel (7).

2. The multifunctional nursing device for the aged patients with internal medicine diseases, according to claim 1, is characterized in that: the outside of the fastening spring (17) is movably connected with an electrorheological body, and the central axis of the fastening spring (17) and the central axis of the push block (16) are in the same straight line.

3. The multifunctional nursing device for the aged patients with internal medicine diseases, according to claim 1, is characterized in that: the delay fastening plate (23) is fixedly connected with a pair of capacitor plates inside, and the capacitor plates are connected with an external power supply and an electrorheological body movably connected with the outside of the fastening spring (17) through a circuit.

4. The multifunctional nursing device for the aged patients with internal medicine diseases, according to claim 1, is characterized in that: the automatic adjusting block (4) is movably connected with a buffer spring inside, the bottom of the automatic adjusting block is movably connected with an extrusion plate, and the bottom of the extrusion plate is movably connected with the negative pressure pipe (3).

5. The multifunctional nursing device for the aged patients with internal medicine diseases, according to claim 1, is characterized in that: the gas storage cavity (8) is internally stored with hot steam generated by mixing and heating chrysanthemum, Chinese olive and boat-fruited sterculia seed.

6. The multifunctional nursing device for the aged patients with internal medicine diseases, according to claim 1, is characterized in that: the central axis of the crushing rotating shaft (1) is the same straight line with the central axes of the negative pressure pipe (3) and the crushing wheel (2).