CN113100825B - System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound - Google Patents
System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound Download PDFInfo
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- CN113100825B CN113100825B CN202110377587.8A CN202110377587A CN113100825B CN 113100825 B CN113100825 B CN 113100825B CN 202110377587 A CN202110377587 A CN 202110377587A CN 113100825 B CN113100825 B CN 113100825B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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Abstract
The invention discloses an intelligent bedside ultrasonic diaphragm function evaluation system for a mechanically ventilated patient and a use method thereof.
Description
Technical Field
The invention relates to the technical field of household articles for daily use, in particular to an intelligent bedside system for evaluating diaphragm function of a mechanically ventilated patient by ultrasonic.
Background
Diaphragm is the most main respiratory muscle, severe patients, especially patients with mechanical ventilation are often accompanied with diaphragm dysfunction, and in China, bedside ultrasonic diagnosis guided by severe medical doctors has been used for evaluating cardiac function of critical patients, liquid reactivity of patients with septic shock, rapid differential diagnosis of dyspnea, cardiogenic pulmonary edema, acute respiratory distress syndrome and the like; but also the ultrasonic wave is adopted to evaluate the diaphragm function of severe patients more and more widely;
but present intelligence bedside supersound machine is not good because equipment stability is using, and need pass through connecting wire and connecting tube and patient's interconnection, and need the longer time when detecting, often can cause the problem of placing the equipment of head of a bed to drop and cause the damage because of patient's pulling in this period, it is very serious that this equipment the condition of generating heat is comparatively serious when using internal plant again, traditional radiating equipment radiating efficiency is not high, the equipment condition that leads to the unable normal work of equipment because of the high temperature easily appears.
Disclosure of Invention
The invention provides an intelligent bedside ultrasonic diaphragm function evaluation system for a mechanically ventilated patient and a using method thereof, aiming at overcoming the defects of single function, inconvenience in use, single applicable environment and the like in the prior art. The system for evaluating the diaphragm function of the patient with mechanical ventilation by intelligent bedside ultrasound and the use method have the characteristics of multiple functions, convenience and quickness in use, wide applicable environment and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a diaphragm function evaluation system for an intelligent bedside ultrasound-to-mechanical ventilation patient and a use method thereof comprise an equipment main body, wherein a display is movably connected to the top of the equipment main body close to the rear side, a display screen is fixedly connected to the front side of the display, an anti-collision inflation block is fixedly connected to the rear side of the display, an exhaust pipe is inserted into the left side of the anti-collision inflation block, a plurality of anti-collision air bags are fixedly connected to the rear side of the anti-collision inflation block, a self-suction base is fixedly connected to the bottom of the equipment main body, a plurality of suction pipes are inserted into the bottom of the self-suction base, suction cups are fixedly connected to the bottom of the suction pipes, a heat radiation pipe is inserted into the right side of the self-suction base, a filter screen is fixedly connected to the inner cavity of the heat radiation pipe close to the center, the left end and the right end of the heat radiation pipe are communicated, a shell is arranged on the right side of the equipment main body, the right end of the heat radiation pipe penetrates through the left side wall of the shell, a second air pipeline is connected to the inner cavity of the equipment main body, and a joint of a second air pipeline is connected to the top of a motor, and a second air pipeline is connected to the bottom of the heat radiation pipe, the utility model discloses a fan, including casing, first pivot, second pivot, the outside edge fixedly connected with flabellum of second pivot, the inner chamber bottom of casing is close to right side department and has seted up the strip opening, the connecting rod has been run through to strip open-ended inner chamber, the top fixedly connected with catch bar of connecting rod, the bottom fixedly connected with of connecting rod promotes the piece, the left end fixedly connected with fixed plate of catch bar, the bottom of fixed plate is laminated with the open-top of exhaust tube each other.
Preferably, the plurality of anti-collision air bags are arranged in a rectangular array shape by taking the center of the anti-collision inflatable block as a central shaft.
Preferably, the suction pipes are arranged in a rectangular array shape by taking the center of the bottom of the self-suction base as a central shaft, and the inner cavities of the suction pipes are communicated with the self-suction base.
Preferably, a plurality of the sucking disc and the suction pipe are arranged in a mutually communicated mode, the cross section of the sucking disc is of a trapezoidal structure, and the longer side of the trapezoidal structure of the sucking disc faces downwards.
Preferably, the fan blades are arranged in an annular array shape by taking the center of the second rotating shaft as a central shaft.
Preferably, the cross section of the first gas transmission pipeline is L-shaped, and one end, close to the front, of the L-shaped structure of the first gas transmission pipeline is movably connected with the first rotating shaft.
Preferably, two the solid fixed splint are located the top of joint piece respectively and are close to left and right sides department, and two the solid fixed splint use the top center of joint piece to be the bilateral symmetry setting as the symmetry axis.
An intelligent bedside ultrasonic diaphragm function evaluation system for a mechanically ventilated patient and a using method thereof comprise the following steps:
s1: the device main body is placed on the top of the bedside table of a patient, the self-suction base is lightly pressed, so that the suckers mutually attached to the top of the cabinet body are tightly attached to the top of the cabinet body, and air in the inner cavities of the suckers is discharged into the inner cavity of the self-suction base through the inner cavity of the suction tube under the action of pressing force;
s2: the motor is started, the power output shaft of the motor rotates to drive the second rotating shaft to rotate, the second rotating shaft drives the plurality of fan blades fixedly connected with the outer edges of the fan blades to rotate, and the air in the inner cavity of the shell can be blown to the inner cavity of the second air transmission pipeline through the rotation of the fan blades;
s3: air enters the inner cavity of the second air transmission pipeline from the inner cavity of the shell through the rotation of the fan blades, and the air enters the inner cavity of the first rotating shaft through the inner cavity of the second air transmission pipeline and is conveyed to the anti-collision inflatable block through the inner cavity of the first air transmission pipeline;
s4: filling gas in the inner cavity of the anti-collision inflatable block, expanding the anti-collision inflatable block and blowing up the anti-collision air bag at the rear side of the anti-collision inflatable block by increasing the filled gas, and discharging the gas through the inner cavity of the exhaust pipe when the total amount of the gas in the anti-collision inflatable block reaches a certain degree; the total amount of gas in the anti-collision inflatable block is ensured not to be changed;
s5: when the air in the inner cavity of the shell is conveyed into the inner cavity of the anti-collision inflatable block, the air pressure in the inner cavity of the shell is reduced, so that the air exhausted from the bottom of the sucker is absorbed by the shell through the exhaust pipe, the pressure in the inner cavity of the self-suction base is reduced, and the sucker generates an adsorption effect on a fixed surface;
s6: when the sucker is firmly adsorbed with the fixed surface, the pushing block is manually pushed, the pushing block is conveyed to move to the left side and pushes the connecting rod, the pushing rod is driven by the connecting rod to push the fixed plate to move to the left side, and therefore the bottom of the fixed plate is attached to the top opening of the exhaust tube;
s7: at the moment, the top of the fixed plate is extruded by the bottom of the clamping block, so that the fixed plate firmly blocks the top opening of the exhaust pipe, and the relative sealing of the inner cavity of the self-suction base is ensured;
s8: when the exhaust tube is blocked up the back, casing inner chamber atmospheric pressure is lower, will extract the air of equipment main part inner chamber a large amount of this moment through the cooling tube, and rethread second gas transmission pipeline carries to the inner chamber of anticollision inflation piece, because equipment main part inner chamber air circulates, causes the effect that equipment main part inner chamber reaches the cooling.
Compared with the prior art, the invention has the beneficial effects that:
the invention ensures that the equipment has the function of adsorbing a fixed surface by the mutual matching of all parts, has firm stability by adsorption, is not easy to cause the problem of equipment movement or falling off due to the pulling of a patient, has the function of radiating heat generated during the operation of the equipment, prevents the condition that the equipment cannot normally operate due to overhigh temperature during the operation of the equipment, has the function of protecting the outside of the equipment, and prevents the problems of equipment external damage and the like caused by impact and falling.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a top view of the present invention;
fig. 4 is a left side view of the present invention.
Reference numbers in the figures: 1. an apparatus main body; 2. an exhaust pipe; 3. an anti-collision inflatable block; 4. a display; 5. a display screen; 6. a first gas transmission pipeline; 7. a first rotating shaft; 8. a second gas transmission pipeline; 9. a clamping block; 10. a fixing plate; 11. a push rod; 12. a connecting rod; 13. a pushing block; 14. an air exhaust pipe; 15. a filter screen; 16. a radiating pipe; 17. a suction cup; 18. a straw; 19. a self-priming base; 20. an anti-collision air bag; 21. a housing; 22. a fan blade; 23. fixing the clamping plate; 24. a motor; 25. a second rotating shaft.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an intelligent bedside ultrasonic diaphragm function evaluation system for a mechanically ventilated patient and a using method thereof comprise an equipment main body 1, wherein the top of the equipment main body 1 is movably connected with a display 4 near the rear side, the front side of the display 4 is fixedly connected with a display screen 5, the rear side of the display 4 is fixedly connected with an anti-collision inflatable block 3, the left side of the anti-collision inflatable block 3 is inserted with an exhaust pipe 2, the rear side of the anti-collision inflatable block 3 is fixedly connected with a plurality of anti-collision air bags 20, the plurality of anti-collision air bags 20 are arranged in a rectangular array shape by taking the center of the anti-collision inflatable block 3 as a central axis, the anti-collision air bags 20 play a role in damping and preventing equipment damage caused by collision, the bottom of the equipment main body 1 is fixedly connected with a self-suction base 19, the bottom of the self-suction base 19 is inserted with a plurality of suction pipes 18, the plurality of suction pipes 18 are arranged in a rectangular array shape by taking the bottom center of the self-suction base 19 as the central axis, and the inner cavities of the suction pipes 18 and the self-suction base 19 are mutually communicated, the bottom ends of a plurality of suction pipes 18 are fixedly connected with suction cups 17, the suction cups 17 are communicated with the suction pipes 18, the cross sections of the suction cups 17 are in a trapezoidal structure, the longer side of the trapezoidal structure of the suction cups 17 faces downwards to play a role in adsorption and fixation, an air exhaust pipe 14 is inserted in the right side of a self-suction base 19, a heat dissipation pipe 16 is inserted in the position, close to the bottom, of the right side of an equipment main body 1, a filter screen 15 is fixedly connected to the position, close to the center, of the inner cavity of the heat dissipation pipe 16, the left end and the right end of the heat dissipation pipe 16 are communicated, a shell 21 is arranged on the right side of the equipment main body 1, the right end of the heat dissipation pipe 16 penetrates through the left side wall of the shell 21, the inner cavity of the equipment main body 1 is communicated with the inner cavity of the shell 21 through the heat dissipation pipe 16, a second air delivery pipeline 8 is inserted in the top of the shell 21, and a first rotating shaft 7 is movably connected to the top end of the second air delivery pipeline 8, the rear side of the first rotating shaft 7 is inserted with a first gas transmission pipeline 6, the cross section of the first gas transmission pipeline 6 is L-shaped, one end of the L-shaped structure of the first gas transmission pipeline 6 close to the front is movably connected with the first rotating shaft 7, the left end of the first gas transmission pipeline 6 is inserted at the right side of the anti-collision inflatable block 3, the top end of the exhaust pipe 14 is inserted at the bottom of the shell 21 close to the center, the bottom of the inner cavity of the shell 21 close to the left side is fixedly connected with a clamping block 9, the top of the clamping block 9 is fixedly connected with two fixed clamping plates 23, the two fixed clamping plates 23 are respectively positioned at the top of the clamping block 9 close to the left side and the right side, and the two fixed clamping plates 23 are arranged in bilateral symmetry by taking the center of the top of the clamping block 9 as a symmetry axis to play a role in fixation, common fixedly connected with motor 24 between two solid fixed splint 23, motor 24's bottom and 9 fixed connection of joint piece, motor 24's power output shaft fixedly connected with second pivot 25, outside edge fixedly connected with a plurality of flabellum 22 of second pivot 25, a plurality of flabellum 22 uses the center of second pivot 25 to be the annular array form and arranges as the center pin, play the effect of rotatory blowing, casing 21's inner chamber bottom is close to right side department and has seted up the strip opening, strip open-ended inner chamber runs through there is connecting rod 12, the top fixedly connected with catch bar 11 of connecting rod 12, the bottom fixedly connected with catch bar 13 of connecting rod 12, the left end fixedly connected with fixed plate 10 of catch bar 11, the bottom of fixed plate 10 is laminated with the open-top of exhaust tube 14 each other.
An intelligent bedside ultrasound diaphragm function assessment system for a mechanically ventilated patient and a using method thereof comprise the following steps:
s1: the equipment body 1 is placed on the top of a bedside table of a patient, the self-suction base 19 is lightly pressed, so that the suction cup 17 mutually attached to the top of the cabinet body is tightly attached to the top of the cabinet body, and air in the inner cavity of the suction cup 17 is discharged into the inner cavity of the self-suction base 19 through the inner cavity of the suction tube 18 under the action of pressing force;
s2: at this time, the motor 24 is started, the second rotating shaft 25 is driven to rotate through the rotation of the power output shaft of the motor 24, the plurality of fan blades 22 fixedly connected with the outer edges of the second rotating shaft 25 are driven to rotate through the second rotating shaft 25, and the air in the inner cavity of the shell 21 can be blown to the inner cavity of the second air transmission pipeline 8 through the rotation of the fan blades 22;
s3: air enters the inner cavity of the second air transmission pipeline 8 from the inner cavity of the shell 21 through the rotation of the fan blades 22, and air enters the inner cavity of the first rotating shaft 7 through the inner cavity of the second air transmission pipeline 8 and is transmitted to the anti-collision inflatable block 3 through the inner cavity of the first air transmission pipeline 6;
s4: the gas is filled in the inner cavity of the anti-collision inflatable block 3, the filled gas is increased to expand the anti-collision inflatable block 3 and blow up the anti-collision air bag 20 at the rear side of the anti-collision inflatable block, and the gas is discharged through the inner cavity of the exhaust pipe 2 after the total amount of the gas in the anti-collision inflatable block 3 reaches a certain degree; the total amount of gas in the anti-collision inflatable block 3 is ensured not to be changed;
s5: when the air in the inner cavity of the shell 21 is conveyed into the inner cavity of the anti-collision inflatable block 3, the air pressure in the inner cavity of the shell 21 is reduced, so that the air exhausted from the bottom of the suction cup 17 is absorbed by the shell 21 through the exhaust tube 14, the pressure in the inner cavity of the self-suction base 19 is reduced, and the suction cup 17 generates an adsorption effect on a fixed surface;
s6: when the sucking disc 17 is firmly adsorbed with the fixed surface, the pushing block 13 is manually pushed, the pushing block 13 is conveyed to move to the left side and pushes the connecting rod 12, the pushing rod 11 is driven by the connecting rod 12 to push the fixed plate 10 to move to the left side, and therefore the bottom of the fixed plate 10 is attached to the top end opening of the exhaust tube 14;
s7: at the moment, the top of the fixing plate 10 is extruded by the bottom of the clamping block 9, so that the fixing plate 10 firmly blocks the top opening of the exhaust tube 14, and the relative sealing of the inner cavity of the self-suction base 19 is ensured;
s8: after exhaust tube 14 is blockked up, casing 21 inner chamber atmospheric pressure is lower, will extract the air of equipment main body 1 inner chamber through cooling tube 16 a large amount this moment, and rethread second gas transmission pipeline 8 carries to the inner chamber of anticollision inflation piece 3, because the circulation of equipment main body 1 inner chamber air causes the effect that equipment main body 1 inner chamber reaches the cooling.
The working principle is as follows: the device main body 1 is placed on the top of a bedside table of a patient, the self-suction base 19 is lightly pressed, so that the suction cup 17 mutually attached to the top of the bedside table is tightly attached to the top of the bedside table, air in the inner cavity of the suction cup 17 is discharged into the inner cavity of the self-suction base 19 through the inner cavity of the suction tube 18 under the action of pressing force, the motor 24 is started at the moment, the power output shaft of the motor 24 rotates to drive the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the fan blades 22 fixedly connected to the outer edges of the fan blades to rotate, air in the inner cavity of the shell 21 can be blown into the inner cavity of the second air delivery pipeline 8 through the rotation of the fan blades 22, the air enters the inner cavity of the second air delivery pipeline 8 from the inner cavity of the shell 21 through the inner cavity of the second air delivery pipeline 8, the air enters the inner cavity of the first rotating shaft 7 through the inner cavity of the first air delivery pipeline 6 and is delivered into the anti-collision inflatable block 3, the air is filled in the inner cavity of the anti-collision inflatable block 3, the filled with the filled air, and the air is discharged through the inner cavity of the exhaust pipe 2 to a certain degree after the filled air is filled; the total amount of gas in the anti-collision inflatable block 3 is guaranteed not to change, when the gas in the inner cavity of the shell 21 is conveyed to the inner cavity of the anti-collision inflatable block 3, the air pressure in the inner cavity of the shell 21 is reduced, so that the air exhausted from the bottom of the sucker 17 is absorbed by the shell 21 through the exhaust pipe 14, so that the pressure in the inner cavity of the self-suction base 19 is reduced, the sucker 17 generates an adsorption effect on a fixed surface, when the sucker 17 and the fixed surface are firmly adsorbed, the sucker 17 pushes the pushing block 13 to move leftwards and push the connecting rod 12 through manual pushing, the pushing rod 11 is driven by the connecting rod 12 to push the fixed plate 10 to move leftwards, so that the bottom of the fixed plate 10 is attached to the top opening of the exhaust pipe 14, the top of the fixed plate 10 is squeezed by the bottom of the clamping block 9, so that the fixed plate 10 firmly blocks the top opening of the exhaust pipe 14, it is guaranteed that the inner cavity of the self-suction base 19 is relatively closed, when the exhaust pipe 14 is blocked, the air pressure in the inner cavity of the shell 21 is lower, at this moment, a large amount of air in the inner cavity of the equipment main body 1 is extracted through the large amount of the air, the radiating pipe 16, the air in the inner cavity of the anti-collision inflatable block 3, and the air cooling equipment, and the main body 1, and the air cooling effect of the equipment is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides an intelligence bedside supersound is to diaphragm function evaluation system of mechanical ventilation patient, includes equipment main part (1), its characterized in that: the device is characterized in that a display (4) is movably connected to the position, close to the rear side, of the top of the device main body (1), a display screen (5) is fixedly connected to the front side of the display (4), an anti-collision inflation block (3) is fixedly connected to the rear side of the display (4), an exhaust pipe (2) is connected to the left side of the anti-collision inflation block (3) in an inserted mode, a plurality of anti-collision air bags (20) are fixedly connected to the rear side of the anti-collision inflation block (3), a self-suction base (19) is fixedly connected to the bottom of the device main body (1), a plurality of suction pipes (18) and suction cups (17) are fixedly connected to the bottoms of the suction pipes (18) in an inserted mode, an exhaust pipe (14) is connected to the right side of the self-suction base (19), a radiating pipe (16) is connected to the position, close to the bottom, of the inner cavity of the radiating pipe (16) is fixedly connected to the center, filter screens (15) are connected to the left and right ends of the radiating pipe (16) in a through mode, a shell (21) is arranged on the right side of the device main body (1), a shell (21) is arranged in a through a second radiating pipe (8) which penetrates through the inner cavity of the radiating pipe (1), the top end of the second gas transmission pipeline (8) is movably connected with a first rotating shaft (7), a first gas transmission pipeline (6) is inserted at the rear side of the first rotating shaft (7), the left end of the first gas transmission pipeline (6) is inserted at the right side of the anti-collision inflatable block (3), the top end of the exhaust tube (14) is inserted at the position close to the center of the bottom of the shell (21), a clamping block (9) is fixedly connected at the bottom of the inner cavity of the shell (21) near the left side, the top of the clamping block (9) is fixedly connected with two fixed clamping plates (23), a motor (24) is fixedly connected between the two fixed clamping plates (23), the bottom of the motor (24) is fixedly connected with the clamping block (9), a power output shaft of the motor (24) is fixedly connected with a second rotating shaft (25), the outer edge of the second rotating shaft (25) is fixedly connected with a plurality of fan blades (22), a strip-shaped opening is arranged at the bottom of the inner cavity of the shell (21) near the right side, a connecting rod (12) penetrates through the inner cavity of the strip-shaped opening, the top end of the connecting rod (12) is fixedly connected with a push rod (11), the bottom end of the connecting rod (12) is fixedly connected with a pushing block (13), the left end of the push rod (11) is fixedly connected with a fixed plate (10), the bottom of the fixing plate (10) is attached to the top opening of the exhaust tube (14).
2. The system of claim 1, wherein the system comprises: the centers of the anti-collision air bags (20) are arranged in a rectangular array shape by taking the center of the anti-collision inflatable block (3) as a central shaft.
3. The system of claim 1, wherein the system comprises: the suction pipes (18) are arranged in a rectangular array shape by taking the bottom center of the self-suction base (19) as a central shaft, and the inner cavities of the suction pipes (18) and the self-suction base (19) are arranged in a mutual through mode.
4. The system of claim 1, wherein the system comprises: a plurality of for link up the setting each other between sucking disc (17) and straw (18), and a plurality of the transversal trapezium structure of personally submitting of sucking disc (17), the longer one side of trapezium structure of sucking disc (17) is down.
5. The system of claim 1, wherein the system comprises: the fan blades (22) are arranged in an annular array shape by taking the center of the second rotating shaft (25) as a central shaft.
6. The system of claim 1, wherein the system comprises: the cross section of the first gas transmission pipeline (6) is L-shaped, and one end, close to the front, of the L-shaped structure of the first gas transmission pipeline (6) is movably connected with the first rotating shaft (7).
7. The system of claim 1, wherein the system comprises: two solid fixed splint (23) are located the top of joint piece (9) respectively and are close to left and right sides department, and two solid fixed splint (23) use the top center of joint piece (9) to be the bilateral symmetry setting as the symmetry axis.
8. The system for intelligently assessing the diaphragm function of a mechanically ventilated patient by bedside ultrasound according to any one of claims 1 to 7, comprising the steps of:
s1: the device comprises a device main body (1), a suction cup (17) and a self-suction base (19), wherein the device main body is placed at the top of a bedside table of a patient, the suction cup (17) which is mutually attached to the top of a cabinet body is tightly attached to the top of the cabinet body by lightly pressing the self-suction base (19), and air in the inner cavity of the suction cup (17) is discharged into the inner cavity of the self-suction base (19) through the inner cavity of a suction tube (18) under the action of pressing force;
s2: starting the motor (24), driving the second rotating shaft (25) to rotate through the rotation of the power output shaft of the motor (24), driving the plurality of fan blades (22) fixedly connected with the outer edges of the second rotating shaft (25) to rotate, and blowing the gas in the inner cavity of the shell (21) to the inner cavity of the second gas transmission pipeline (8) through the rotation of the fan blades (22);
s3: air enters the inner cavity of the second air transmission pipeline (8) from the inner cavity of the shell (21) through the rotation of the fan blades (22), and air enters the inner cavity of the first rotating shaft (7) through the inner cavity of the second air transmission pipeline (8) and is transmitted to the anti-collision inflatable block (3) through the inner cavity of the first air transmission pipeline (6);
s4: gas is filled in the inner cavity of the anti-collision inflatable block (3), the anti-collision inflatable block (3) is expanded and blows up the anti-collision air bag (20) at the rear side of the anti-collision inflatable block through the increase of the filled gas, and the gas is exhausted through the inner cavity of the exhaust pipe (2) after the total amount of the gas in the anti-collision inflatable block (3) reaches a certain degree; the total amount of gas in the anti-collision inflatable block (3) is ensured not to be changed;
s5: when the gas in the inner cavity of the shell (21) is conveyed into the inner cavity of the anti-collision inflatable block (3), the air pressure in the inner cavity of the shell (21) is reduced, so that the air exhausted from the bottom of the suction cup (17) is absorbed by the shell (21) through the exhaust tube (14), the pressure in the inner cavity of the self-suction base (19) is reduced, and the suction cup (17) generates an adsorption effect on a fixed surface;
s6: when the sucking disc (17) is firmly adsorbed with the fixed surface, the pushing block (13) is manually pushed, the pushing block (13) is conveyed to move to the left side and push the connecting rod (12), the pushing rod (11) is driven by the connecting rod (12) to push the fixed plate (10) to move to the left side, and therefore the bottom of the fixed plate (10) is attached to the top end opening of the exhaust tube (14);
s7: at the moment, the top of the fixing plate (10) is extruded by the bottom of the clamping block (9), so that the fixing plate (10) firmly blocks the top opening of the exhaust tube (14), and the relative sealing of the inner cavity of the self-suction base (19) is ensured;
s8: after exhaust tube (14) are blockked up, casing (21) inner chamber atmospheric pressure is lower, will extract through the air of cooling tube (16) a large amount of equipment main body (1) inner chamber this moment, and the inner chamber to anticollision inflation piece (3) is carried in rethread second gas transmission pipeline (8), because equipment main body (1) inner chamber air circulates, causes equipment main body (1) inner chamber to reach the effect of cooling.
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| CN202110377587.8A CN113100825B (en) | 2021-04-08 | 2021-04-08 | System for evaluating diaphragm function of mechanical ventilation patient by intelligent bedside ultrasound |
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| CN113100825B true CN113100825B (en) | 2022-10-04 |
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