CN111420362A - Medical vital capacity training equipment and working method thereof - Google Patents
Medical vital capacity training equipment and working method thereof Download PDFInfo
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- CN111420362A CN111420362A CN202010261920.4A CN202010261920A CN111420362A CN 111420362 A CN111420362 A CN 111420362A CN 202010261920 A CN202010261920 A CN 202010261920A CN 111420362 A CN111420362 A CN 111420362A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/40—Measuring physiological parameters of the user respiratory characteristics
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Abstract
The invention relates to the field of vital capacity training equipment, in particular to medical vital capacity training equipment and a working method thereof, and the medical vital capacity training equipment comprises an air blowing mechanism, a vital capacity detection mechanism, a supercharging mechanism and an anti-suck-back device, wherein the anti-suck-back device comprises a branch pipe, a vertical pipe, an oxygen tank, a horizontal abutting mechanism, an opening and closing mechanism, two lifting mechanisms and connecting mechanisms, the two connecting mechanisms are respectively and fixedly arranged on two sides of the branch pipe, the medical vital capacity training equipment and the working method thereof can not cause transitional pollution of oxygen by gas blown out by a patient, the anti-suck-back device can be used for the patient to timely suck the oxygen in the oxygen tank when the patient inhales, in the process of inhaling by the patient, the mouth of the patient does not need to be moved away from a flat mouthpiece, and the blown-out gas can not return to the lung of the patient again, so that germs can not return, the possibility of the patient suffering from the disease is reduced, and the enthusiasm of the patient is improved.
Description
Technical Field
The invention relates to the field of vital capacity training equipment, in particular to medical vital capacity training equipment and a working method thereof.
Background
Chinese patent application No.: CN 201710640862.4; the invention discloses a respiratory function exercise device which can increase the pleasure of a patient in respiratory exercise and improve the exercise enthusiasm of the patient.
Chinese patent application No.: CN 201220262176.0; the utility model discloses a respiratory function exercise device, the utility model discloses in the use, not only can help the patient to breathe the function and take exercise, and to the poor patient of oxygen deficiency tolerance, during the use, the patient carries out oxygen inhalation when breathing in, breathe the function and take exercise during expiration, prevent patient hypoxemia's emergence, can prolong respiratory function exercise time simultaneously, can not be because of taking place hypoxemia, and interrupt respiratory function and take exercise, guaranteed that patient respiratory function takes exercise and last effectual going on, provide convenience for medical personnel aassessment patient's respiratory muscle power simultaneously.
Both solutions have the following disadvantages:
1. the breathing of the patient in both schemes can be effectively exercised, but because the gas blown out by the patient in the first scheme is not taken away from the mouth of the air blowing pipe, the blown-out gas can be returned to the lung of the patient again, so that germs can also return to the lung of the patient along the blown-out gas, and the possibility of the patient suffering from diseases is increased.
2. Although the second scheme can also detect the blown gas in time, when the patient inhales, the water in the water cup is inhaled into the lung of the patient with a certain probability and then is choked into the patient, so that the enthusiasm of the patient is influenced.
Disclosure of Invention
The invention aims to provide medical vital capacity training equipment and a working method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
provides a medical vital capacity training device, which comprises a blowing mechanism, a vital capacity detection mechanism, a supercharging mechanism and a suck-back prevention device, wherein one side of the suck-back prevention device is fixedly arranged on one side of the vital capacity detection mechanism, the suck-back prevention device is communicated with the inside of the vital capacity detection mechanism, the supercharging mechanism is fixedly arranged on the other side of the vital capacity detection mechanism, the supercharging mechanism is communicated with the inside of the vital capacity detection mechanism, one end of the blowing mechanism is fixedly arranged on the other side of the suck-back prevention device, the blowing mechanism is communicated with the inside of the suck-back prevention device, the blowing mechanism is detachably arranged at the top of the vital capacity detection mechanism, handles convenient for a patient to grasp are fixedly arranged at the bottoms of the vital capacity detection mechanism and the supercharging mechanism, the suck-back prevention device comprises a branch pipe, a vertical pipe, an oxygen tank, a horizontal propping mechanism, an opening and closing mechanism, two, two coupling mechanism respectively fixed mounting in the both sides of branch pipe, and a coupling mechanism is connected with the mechanism of blowing, another coupling mechanism is connected with vital capacity detection mechanism, standpipe fixed mounting is in the bottom of branch pipe, and standpipe and the inside intercommunication of branch pipe, and the intercommunication department of standpipe and branch pipe forms a square notch, oxygen jar fixed mounting is in the bottom of standpipe, and the gas outlet and the inside intercommunication of standpipe of oxygen jar, the gliding installation that the tight mechanism can be gone up is supported to the level in the standpipe, two elevating system fixed mounting are in the outside of standpipe, the level is supported tight mechanism and is located between two elevating system, the level is supported tight mechanism's bottom and elevating system's top fixed connection, the mechanism of opening and shutting is located and is used for opening and shutting square notch's installation in the branch pipe, and the mechanism of opening and shutting supports tight.
Further, the level is supported tight mechanism and is included two horizon bars, mounting panel and conflict spring, the mounting panel is located the standpipe, and the outside of two mounting panels and the inboard laminating of standpipe, two horizon bars are located between two mounting panels, and the both ends of every horizon bar respectively with two mounting panel fixed connection, two conflict springs are established respectively on two horizon bars, and the mechanism that opens and shuts all with two horizon bar sliding connection, every conflict spring with the mechanism that opens and shuts conflict with one end, and the other end is contradicted with the mounting panel, the top fixed connection of another elevating system is equallyd divide to the bottom of every mounting panel.
Further, the opening and closing mechanism comprises an inclined tensioning mechanism, a limiting plate, an opening plate, a limiting plate and two sliding plates, wherein the two sliding plates can be slidably arranged on the two horizontal rods, one end of each sliding plate is abutted against one end of an abutting spring, the other end of each sliding plate is abutted against the mounting plate, the opening plate is obliquely positioned at the tops of the two sliding plates, the bottom end of the opening plate is hinged with the tops of the two sliding plates, the inclined tensioning mechanism is fixedly arranged on the branch pipe in a manner of tensioning the opening plate, the inclined tensioning mechanism is positioned at one side of the opening plate close to the air outlet of the air blowing mechanism, the top of the opening plate is inclined towards the vital capacity detection mechanism, the limiting plate is fixedly arranged at the top of the inner side of the branch pipe in a manner of inclining, the limiting plate is positioned at one side of the opening plate close to the inclined tensioning mechanism, the limiting plate is abutted against the opening, and the top end of the limiting plate is hinged with the outer edge of the top of the opening plate, and the width of the limiting plate and the width of the opening plate are equal to the width of the branch pipe in the horizontal direction.
Further, the inclined tensioning mechanism comprises a vertical pulling plate, an elastic pulling rope, a first pulling ring and a second pulling ring, the vertical pulling plate is vertically and fixedly mounted at the top of the branch pipe, the first pulling ring is fixedly mounted at the outer edge of the top of the vertical pulling plate, the second pulling ring is fixedly mounted at one side, close to the vertical pulling plate, of the opening plate, the elastic pulling rope is located between the first pulling ring and the second pulling ring, one end of the elastic pulling rope is fixedly connected with the first pulling ring, and the other end of the elastic pulling rope is fixedly connected with the second pulling ring.
Further, every elevating system all includes to the board, the lifter plate, two lifting spring, vertical guide arm, connecting strip and sealing strip, support board fixed mounting in the outside of standpipe, and two connecting strip fixed mounting are in the bottom of mounting panel, and pass standpipe and lifter plate fixed connection with the one end of two connecting strips, set up on the standpipe and supply the connecting strip gliding bar spout from top to bottom, the bottom fixed mounting of two vertical guide arms is at the top of supporting the board, and the lifter plate is passed at the top of two vertical guide arms, and the lifter plate all with two vertical guide arm sliding connection, two lifting spring overlap respectively and establish on two vertical guide arms, and the top of every lifting spring is contradicted with the bottom of lifter plate, the bottom of every lifting spring is contradicted with the top of supporting the board. Two sealing strips used for blocking the strip-shaped sliding groove are fixedly arranged at the bottom of the lifting plate.
Furthermore, every coupling mechanism all includes square board and side's pipe, and the one end of square pipe and the one end fixed connection of branch pipe, the other end of square board and the one end fixed connection of square board, and the outer fringe shape of square board and side's pipe is the same, sets up the perforation that supplies gas to enter into square intraductal on the square board.
Furthermore, the vital capacity detection mechanism comprises a straight pipe, fan blades, a casing, two limit rings, support plates and transparent plates, wherein the outer edge of one side of the casing is fixedly connected with a pressurizing mechanism, the two transparent plates are fixedly arranged on two sides of the opening of the casing, the straight pipe is positioned in the casing, one end of the straight pipe penetrates through the casing and is connected with the inside of the pressurizing mechanism, the other end of the straight pipe penetrates through the casing and is fixedly connected with one end of a square plate, the fan blades are positioned right below the straight pipe, the tops of the fan blades are inserted into the straight pipe, an avoiding notch for inserting the fan blades is formed in the straight pipe, the central vertical section of the straight pipe is coplanar with the central vertical section of the fan blades, a rotating shaft is inserted into a central hole of the fan blades, the two limit rings are positioned on two sides of the fan blades, the two support plates are respectively sleeved on the rotating shaft, the, two backup pads fixed mounting are in the inboard bottom of cover shell.
Further, the supercharging mechanism comprises a connecting pipe, a blocking pipe, a sealing ring plate, a handle, a box body, a box cover and a plurality of hard filter plates, wherein the outer edge of one side of the box body is fixedly connected with the outer edge of one side of the casing, a plurality of air outlet holes are formed in the outer edge of the other side of the box body, the box cover is detachably arranged at the opening of the box body, the connecting pipe is fixedly arranged in the box body, one end of the connecting pipe penetrates through the box body and is fixedly connected with one end of the through pipe, the other end of the connecting pipe penetrates through the box body and is positioned on the outer side of the box body, the hard filter plates are detachably connected with the box body and are uniformly distributed along the axial direction of the connecting pipe, the peripheral wall of each hard filter plate is attached to the inner peripheral wall of the box body, the connecting pipe penetrates through each connecting pipe, a plurality of arc-, and one side of each hard filter plate, which is far away from the vital capacity detection mechanism, is fixedly provided with a filter cotton net, the blocking pipe is positioned in the connecting pipe, the outer edge of the blocking pipe is attached to the inner edge of the connecting pipe, the sealing ring plate is detachably arranged at one end, which is far away from the vital capacity detection mechanism, of the blocking pipe, and the handle is fixedly arranged on the sealing ring plate.
Further, the blowing mechanism comprises a hose, a flat blowing nozzle and two supporting seats, one end of the hose is fixedly connected with one end of the square plate, the flat blowing nozzle is fixedly installed at the other end of the hose, the two supporting seats are fixedly installed at the top of the casing, and the hose is detachably connected with the two supporting seats.
A working method of medical vital capacity training equipment, which is characterized in that,
s1: the patient blows, and the suck-back prevention device is blown;
the flat blow nozzle is blown by a patient, blown gas enters the square plate along the hose, and when the patient blows gas passing through the square plate and the square pipe, the gas enters the branch pipe;
s2: judging the recovery condition of the lung of the patient;
the gas passing through the branch pipe enters the straight-through pipe through the square plate and the square pipe, and the top of the fan blade is inserted into the straight-through pipe, so that the blown gas further blows the fan blade, the fan blade rotates along the rotating shaft, the ring speed and the speed of the fan blade rotation are realized through the gas blown by the patient, the recovery condition of the lung of the patient is further judged, and the patient can be exercised;
s3: adjusting the difficulty of patient blowing;
when the difficulty of blowing the fan blades by a patient needs to be increased, the arc-shaped notches on the layers of the corresponding grade are blocked by the blocking pipes, so that the gas blown by the patient passes through the plurality of layers of hard filter plates and the filter cotton nets, the blown gas is blocked and filtered by the plurality of layers of hard filter plates and the filter cotton nets, the blown gas is difficult to remove from the air outlet holes on the box body, the pressure inside the vital capacity detection mechanism is increased, the patient is difficult to blow, when the difficulty of blowing the fan blades by the patient does not need to be increased, the blocking pipes are completely inserted into the connecting pipes, the arc-shaped notches on the connecting pipes are all blocked by the blocking pipes, the sealing ring plates are detached from the blocking pipes, and the blown gas directly flows along the blocking pipes;
s4: the patient inhales and inhales oxygen;
when the patient breathes in, patient's suction will be used in on the open-close board, contradict through the limiting plate to the top of open-close board, and then make the bottom of open-close board will slide downwards, and then make the bottom of open-close board to the conflict of slide, and then make the slide contradict horizon bar and mounting panel, and then make the mounting panel push down the connecting strip, and then make the connecting strip push down the lifter plate, make the lifter plate compress lifting spring, thereby make the slide can slide on the horizon bar, and then make the oxygen in the oxygen jar through the standpipe through the branch pipe, and then enter into coupling mechanism, through the mechanism of blowing, and then absorb by the patient.
The invention has the beneficial effects that: this medical vital capacity training equipment and working method thereof, prevent that suck-back device can produce the clearance that supplies the gas that the patient blown through with the branch pipe fast when the patient blows, and then can let the gas that blows out of patient in time pass through, and can not let the gas that the patient blew out carry out the pollution of transition to oxygen, prevent suck-back device when the patient breathes in and can supply the patient in time to absorb the oxygen of oxygen jar, and the patient carries out the in-process of breathing in, patient's mouth need not follow flat blow-off nozzle and remove away from, and the gas that blows out can not get back to patient's lung again, the germ has been avoided getting back to patient's lung along the gas that blows out, the sick possibility of patient has been reduced, patient's enthusiasm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the suck back prevention device;
FIG. 4 is a partial perspective view of the present invention;
FIG. 5 is a partial perspective sectional view of the present invention;
FIG. 6 is a partial perspective view of the second embodiment of the present invention;
FIG. 7 is a third schematic view of a partial perspective structure of the present invention;
FIG. 8 is a perspective view of the lifting mechanism;
FIG. 9 is an exploded perspective view of the attachment mechanism;
FIG. 10 is a front view of the spirometric detection mechanism;
FIG. 11 is an exploded view of a portion of the lung capacity detection mechanism;
FIG. 12 is an exploded perspective view of the booster mechanism;
FIG. 13 is an exploded view of a portion of the pressurization mechanism;
in the figure:
1. a blowing mechanism; 1a, a hose; 1b, a flat blowing nozzle; 1c, a supporting seat;
2. a vital capacity detection mechanism; 2a, a straight pipe; 2a1, avoiding gaps; 2b, fan blades; 2c, a rotating shaft; 2d, a limiting ring; 2e, a support plate; 2f, a casing; 2h, a transparent plate;
3. a pressurization mechanism; 3a, a hard filter plate; 3b, a connecting pipe; 3c, filtering the cotton net; 3d, blocking the pipe; 3e, sealing the ring plate; 3f, a handle; 3h, a box body; 3i, a box cover;
4. a handle;
5. a connecting mechanism; 5a, a square plate; 5b, square tubes;
6. an oxygen tank;
7. a horizontal abutting mechanism; 7a, a horizontal rod; 7b, mounting plates; 7c, abutting against the spring;
8. a lifting mechanism; 8a, a lifting spring; 8b, a vertical guide rod; 8c, a resisting plate; 8d, a lifting plate; 8e, connecting strips; 8f, sealing strips;
9. an opening and closing mechanism; 9a, an inclined tensioning mechanism; 9a1, vertical pulling plate; 9a2, elastic pull cord; 9a3, a first tab; 9a4, second tab; 9b, a limiting plate; 9c, a plywood; 9d, limiting plates; 9e, a sliding plate;
10. a branch pipe;
11. a standpipe.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 13, a medical vital capacity training device comprises a blowing mechanism 1, a vital capacity detection mechanism 2, a pressurizing mechanism 3 and an anti-suck-back device, wherein one side of the anti-suck-back device is fixedly arranged on one side of the vital capacity detection mechanism 2, the anti-suck-back device is communicated with the inside of the vital capacity detection mechanism 2, the pressurizing mechanism 3 is fixedly arranged on the other side of the vital capacity detection mechanism 2, the pressurizing mechanism 3 is communicated with the inside of the vital capacity detection mechanism 2, one end of the blowing mechanism 1 is fixedly arranged on the other side of the anti-suck-back device, the blowing mechanism 1 is communicated with the inside of the anti-suck-back device, the blowing mechanism 1 is detachably arranged at the top of the vital capacity detection mechanism 2, handles 4 convenient for a patient to grasp are fixedly arranged at the bottoms of the vital capacity detection mechanism 2 and the pressurizing mechanism 3, the anti-suck-back device comprises a branch pipe 10, a vertical, The device comprises a horizontal abutting mechanism 7, an opening and closing mechanism 9, two lifting mechanisms 8 and connecting mechanisms 5, wherein the two connecting mechanisms 5 are respectively and fixedly arranged at two sides of a branch pipe 10, one connecting mechanism 5 is connected with a blowing mechanism 1, the other connecting mechanism 5 is connected with a vital capacity detection mechanism 2, a vertical pipe 11 is fixedly arranged at the bottom of the branch pipe 10 and is communicated with the inside of the branch pipe 10, a square notch is formed at the communication part of the vertical pipe 11 and the branch pipe 10, an oxygen tank 6 is fixedly arranged at the bottom of the vertical pipe 11, an air outlet of the oxygen tank 6 is communicated with the inside of the vertical pipe 11, the horizontal abutting mechanism 7 can be slidably arranged in the vertical pipe 11, the two lifting mechanisms 8 are fixedly arranged at the outer side of the vertical pipe 11, the horizontal abutting mechanism 7 is positioned between the two lifting mechanisms 8, the bottom of the horizontal abutting mechanism 7 is fixedly connected with the tops of the lifting mechanisms 8, the opening and closing mechanism 9 is, and the opening and closing mechanism 9 is connected with the horizontal abutting mechanism 7 in a sliding way.
The level is supported tight mechanism 7 and is included two horizontal poles 7a, mounting panel 7b and conflict spring 7c, mounting panel 7b is located standpipe 11, and the outside of two mounting panels 7b and the inboard laminating of standpipe 11, two horizontal poles 7a are located between two mounting panels 7b, and the both ends of every horizontal pole 7a respectively with two mounting panel 7b fixed connection, two conflict springs 7c overlap respectively and are established on two horizontal poles 7a, and open and shut mechanism 9 all with two horizontal poles 7a sliding connection, every conflict spring 7c with the mechanism 9 conflict that opens and shuts with one end, and the other end is contradicted with mounting panel 7b, the top fixed connection of a different elevating system 8 is equallyd divide to the bottom of every mounting panel 7 b.
The opening and closing mechanism 9 comprises an inclined tensioning mechanism 9a, a limiting plate 9b, an opening plate 9c, a limiting plate 9d and two sliding plates 9e, the two sliding plates 9e are slidably mounted on the two horizontal rods 7a, one end of each sliding plate 9e is abutted against one end of an abutting spring 7c, the other end of each sliding plate 9e is abutted against the mounting plate 7b, the opening plate 9c is obliquely positioned at the tops of the two sliding plates 9e, the bottom end of the opening plate 9c is hinged with the tops of the two sliding plates 9e, the inclined tensioning mechanism 9a is fixedly mounted on the branch pipe 10 for tensioning the opening plate 9c, the inclined tensioning mechanism 9a is positioned at one side of the opening plate 9c close to the air outlet of the air blowing mechanism 1, the top of the opening plate 9c is inclined towards the vital capacity detection mechanism 2, the limiting plate 9d is obliquely fixedly mounted at the top of the inner side of the branch pipe 10, and the limiting plate 9d is positioned at one side of the opening plate 9c close to, and limiting plate 9d is contradicted with open-close plate 9c, and limit into board 9b and be located open-close plate 9c and keep away from the one side of slope straining device 9a, and limit into the top of board 9b and open-close plate 9c top outer fringe articulated, and limit into the width that board 9b and open-close plate 9c equals the width of branch pipe 10 inside horizontal direction. Sealing rubber can be added between the opening plate 9c and the sliding plate 9e, so as to block a small gap between the opening plate 9c and the sliding plate 9e, sealing rubber can be added between the limiting plate 9b and the opening plate 9c, so as to block a small gap between the opening plate 9c and the limiting plate 9b, the elastic force of the abutting spring 7c is preferably larger than the elastic pulling force of the inclined tensioning mechanism 9a, so that when a patient blows, the sliding plate 9e cannot slide in the horizontal direction of the horizontal rod 7a when the opening plate 9c rotates and presses down along the hinged part with the sliding plate 9e, the elastic force of the spring on the lifting mechanism 8 is larger than that of the abutting spring 7c, so that when the patient inhales, the abutting spring 7c has smaller obstruction to the sliding plate 9e in the process of pressing down of the lifting mechanism 8, so as to conveniently inhale the oxygen tank 6 connected on the vertical pipe 11, through the triangular structure formed by the limiting plate 9b and the opening plate 9c, the square gap formed by the branch pipe 10 and the vertical pipe 11 is sealed and closed, a large amount of gas exhaled by a patient is prevented from entering the oxygen tank 6, when the patient blows, the gas passing through the connecting mechanism 5 enters the branch pipe 10, due to the tensile force action of the inclined tensioning mechanism 9a, the inclined tensioning mechanism 9a tensions the opening plate 9c, the opening plate 9c blocks the branch pipe 10, then the opening plate 9c is blown by the acting force of the patient, further the opening plate 9c rotates along the hinged part at the top of the sliding plate 9e, further the gas passes through the branch pipe 10, when the patient inhales, the top of the opening plate 9c is abutted through the limiting plate 9d, and the acting force of inhaling acts on the opening plate 9c, and then the spring on the split plate 9c bottom is to elevating system 8 compresses, and then makes slide 9e carry out the horizontal slip along horizontal rod 7a, and then makes the oxygen in the oxygen cylinder 6 through standpipe 11 through branch pipe 10, and then enters into coupling mechanism 5 in, through gas blowing mechanism 1, and then is absorbed by the patient, and the parallelogram rule in the middle of the here through the force analysis is convenient for analyze out the force motion condition of split plate 9 c.
The inclined tensioning mechanism 9a comprises a vertical pulling plate 9a1, an elastic pulling rope 9a2, a first pulling ring 9a3 and a second pulling ring 9a4, wherein the vertical pulling plate 9a1 is vertically and fixedly mounted at the top of the branch pipe 10, the first pulling ring 9a3 is fixedly mounted at the outer edge of the top of the vertical pulling plate 9a1, the second pulling ring 9a4 is fixedly mounted at one side of the opening plate 9c close to the vertical pulling plate 9a1, the elastic pulling rope 9a2 is located between the first pulling ring 9a3 and the second pulling ring 9a4, one end of the elastic pulling rope 9a2 is fixedly connected with the first pulling ring 9a3, and the other end of the elastic pulling rope 9a2 is fixedly connected with the second pulling ring 9a 4. The opening plate 9c is further pulled by the action of the elastic cord 9a2, so that the opening plate 9c can close the branch pipe 10.
Each lifting mechanism 8 comprises a resisting plate 8c, a lifting plate 8d, two lifting springs 8a, a vertical guide rod 8b, a connecting strip 8e and a sealing strip 8f, the resisting plate 8c is fixedly arranged on the outer side of the vertical pipe 11, two connecting strips 8e are fixedly arranged at the bottom of the mounting plate 7b, the same ends of the two connecting strips 8e penetrate through the vertical pipe 11 to be fixedly connected with the lifting plate 8d, the vertical pipe 11 is provided with a strip-shaped sliding groove for the connecting strips 8e to slide up and down, the bottoms of the two vertical guide rods 8b are fixedly arranged at the top of the abutting plate 8c, the tops of the two vertical guide rods 8b penetrate through the lifting plate 8d, the lifting plate 8d is connected with the two vertical guide rods 8b in a sliding manner, the two lifting springs 8a are respectively sleeved on the two vertical guide rods 8b, and the top end of each lifting spring 8a is abutted against the bottom of the lifting plate 8d, and the bottom end of each lifting spring 8a is abutted against the top of the abutting plate 8 c. Two sealing strips 8f used for blocking the strip-shaped sliding grooves are fixedly arranged at the bottom of the lifting plate 8 d. Conflict through the bottom of open-close plate 9c to slide 9e, and then make slide 9e contradict horizontal pole 7a and mounting panel 7b, and then make mounting panel 7b push down connecting strip 8e, and then make connecting strip 8e push down lifter plate 8d, make lifter plate 8d compress lift spring 8a, thereby make slide 9e can slide on horizontal pole 7a, and then make the oxygen in the oxygen cylinder 6 through standpipe 11 through branch pipe 10, and then enter into coupling mechanism 5 in, through mechanism 1 of blowing, and then absorb by the patient.
Every coupling mechanism 5 all includes square 5a and square 5b pipe, square 5 b's one end and the one end fixed connection of branch pipe 10, square 5 a's the other end and square 5 a's one end fixed connection, and square 5a and square 5 b's outer fringe shape is the same, sets up the perforation that supplies gas to enter into square 5b on the square 5 a. The two square plates 5a are connected with the two ends of the branch pipe 10 through the two square pipes 5b, the blowing mechanism 1 is connected with the square pipe 5b through one square plate 5a, and the vital capacity detection mechanism 2 is connected with the square pipe 5b through the other square plate 5 a.
The vital capacity detection mechanism 2 comprises a straight pipe 2a, a fan blade 2b, a casing 2f, two limit rings 2d, a support plate 2e and a transparent plate 2h, wherein the outer edge of one side of the casing 2f is fixedly connected with a supercharging mechanism 3, the two transparent plates 2h are fixedly arranged on two sides of an opening of the casing 2f, the straight pipe 2a is positioned in the casing 2f, one end of the straight pipe 2a penetrates through the casing 2f to be connected with the supercharging mechanism 3, the other end of the straight pipe 2a penetrates through the casing 2f to be fixedly connected with one end of a square plate 5a, the fan blade 2b is positioned right below the straight pipe 2a, the top of the fan blade 2b is inserted into the straight pipe 2a, an avoidance gap 2a1 for the fan blade 2b to be inserted is formed in the straight pipe 2a, the central vertical section of the straight pipe 2a is coplanar with the central vertical section of the fan blade 2b, a rotating shaft 2c, and two spacing rings 2d are located on both sides of the fan blade 2b, and the two spacing rings 2d are respectively sleeved on the rotating shaft 2c, the two supporting plates 2e are located on the outer side of the rotating shaft 2c, the inner sides of the two supporting plates 2e are fixedly connected with both ends of the rotating shaft 2c, and the two supporting plates 2e are fixedly installed at the bottom of the inner side of the casing 2 f. Gas blown out through the patient enters into through pipe 2a through coupling mechanism 5, because the top of flabellum 2b is inserted and is established in through pipe 2a, and then makes the gas that blows out and then blows flabellum 2b for flabellum 2b rotates along pivot 2c, makes flabellum 2b pivoted circle speed and speed through the gas that the patient blew out, and then judges the recovery condition of patient's lung, and can temper the patient.
The supercharging mechanism 3 comprises a connecting pipe 3b, a baffle pipe 3d, a sealing ring plate 3e, a handle 3f, a box body 3h, a box cover 3i and a plurality of hard filter plates 3a, wherein the outer edge of one side of the box body 3h is fixedly connected with the outer edge of one side of a casing 2f, a plurality of air outlet holes are formed in the outer edge of the other side of the box body 3h, the box cover 3i is detachably arranged at the opening of the box body 3h, the connecting pipe 3b is fixedly arranged in the box body 3h, one end of the connecting pipe 3b penetrates through the box body 3h and is fixedly connected with one end of a straight-through pipe 2a, the other end of the connecting pipe 3b penetrates through the box body 3h and is positioned outside the box body 3h, the plurality of hard filter plates 3a are all positioned inside the box body 3h, the plurality of hard filter plates 3a are all detachably connected with the box body 3h, the plurality of hard filter plates 3a, every connecting pipe 3b all passes connecting pipe 3b, and a plurality of arc breach has been seted up on connecting pipe 3 b's the outer fringe, and a plurality of arc breach is along connecting pipe 3 b's axis direction evenly distributed, and every stereoplasm filter plate 3a keeps away from one side of vital capacity detection mechanism 2 and all fixedly is provided with filtration cotton gauze 3c, it is located connecting pipe 3b to keep off pipe 3d, and keep off the outer fringe of pipe 3d and the inner edge laminating of connecting pipe 3b, sealed crown plate 3e detachable installs and keeps away from the one end of vital capacity detection mechanism 2 at fender pipe 3d, handle 3f fixed mounting is on sealed crown plate 3 e. When the difficulty of blowing the fan blade 2b by a patient needs to be increased, the baffle pipe 3d is inserted into the connecting pipe 3b from the end part of the connecting pipe 3b, the number of the hard filter plates 3a which pass through the baffle pipe 3d further represents the difficulty level of the rotation of the fan blade 2b blown by the patient, when the gas blown by the patient enters the connecting pipe 3b through the straight pipe 2a, the baffle pipe 3d blocks the arc-shaped notches on the corresponding layers, so that the gas blown by the patient can only pass through a plurality of layers of hard filter plates 3a and filter cotton nets 3c, the blown gas is filtered through the filter cotton nets 3c, the blown gas is blocked and filtered by the hard filter plates 3a and the filter cotton nets 3c, the blown gas is difficult to be discharged from the gas outlet hole on the box body 3h, and the pressure inside the vital capacity detection mechanism 2 is increased, make the patient be difficult to blow, when need not increase the degree of difficulty that the patient blew flabellum 2b, will keep off tub 3d and insert in connecting pipe 3b completely, make keep off tub 3d and all block up the arc breach on with connecting pipe 3b, dismantle sealed ring board 3e from keeping off tub 3d again, and then make the gas that blows off directly blow off along keeping off tub 3d, there is frictional force in the surface that keeps off tub 3d and the internal surface of connecting pipe 3b, make the gas that the patient blew off can not drive and keep off tub 3d and slide along the inner tube of connecting pipe 3b, can dismantle between case lid 3i and the box 3h and be connected, can dismantle the filter plate between filter web 3c and the box 3h and be connected, be convenient for the patient to the washing of stereoplasm 3a and the change of filter web 3 c.
The blowing mechanism 1 comprises a hose 1a, a flat blowing nozzle 1b and two supporting seats 1c, one end of the hose 1a is fixedly connected with one end of a square plate 5a, the flat blowing nozzle 1b is fixedly installed at the other end of the hose 1a, the two supporting seats 1c are fixedly installed at the top of a sleeve shell 2f, and the hose 1a is detachably connected with the two supporting seats 1 c. The flat blowing nozzle 1b is blown by the patient, so that the blown gas enters the square plate 5a along the hose 1a, and the hose 1a is supported and fixed by the two supporting seats 1 c.
A working method of medical vital capacity training equipment, which is characterized in that,
s1: the patient blows, and the suck-back prevention device is blown;
the flat blowing nozzle 1b is blown by a patient, blown gas enters the square plate 5a along the hose 1a, when the patient blows gas passing through the square plate 5a and the square tube 5b, the gas enters the branch tube 10, due to the tensile force of the elastic pull rope 9a2, the elastic pull rope 9a2 pulls the opening plate 9c, the opening plate 9c blocks the branch tube 10, the opening plate 9c is blown by the blowing force of the patient, the sliding plate 9e cannot slide on the horizontal rod 7a under the action of the abutting spring 7c, the opening plate 9c rotates along the hinged position of the top of the sliding plate 9e, and the gas passes through the branch tube 10;
s2: judging the recovery condition of the lung of the patient;
the gas passing through the branch pipe 10 enters the straight-through pipe 2a through the square plate 5a and the square pipe 5b, the top of the fan blade 2b is inserted into the straight-through pipe 2a, so that the blown gas further blows the fan blade 2b, the fan blade 2b rotates along the rotating shaft 2c, the circle speed and the speed of the fan blade 2b rotating are realized through the gas blown by the patient, the lung recovery condition of the patient is further judged, and the patient can be exercised;
s3: adjusting the difficulty of patient blowing;
when the difficulty of blowing the fan blades 2b by a patient needs to be increased, the arc-shaped notches on the layers of the corresponding grade are blocked by the blocking pipe 3d, so that the gas blown by the patient passes through the plurality of layers of hard filter plates 3a and the filter cotton nets 3c, and the blown gas is blocked and filtered by the plurality of layers of hard filter plates 3a and the filter cotton nets 3c, so that the blown gas is difficult to discharge from the air outlet holes on the box body 3h, the pressure inside the vital capacity detection mechanism 2 is increased, the patient is difficult to blow, when the difficulty of blowing the fan blades 2b by the patient does not need to be increased, the blocking pipe 3d is completely inserted into the connecting pipe 3b, the arc-shaped notches on the connecting pipe 3b are blocked by the blocking pipe 3d, the sealing ring plate 3e is detached from the blocking pipe 3d, and the blown gas is directly blown out along the blocking pipe 3 d;
s3: the patient inhales and inhales oxygen;
when the patient breathes in, patient's suction will be used in on the open close plate 9c, conflict through limiting plate 9d to open close plate 9 c's top, and then make open close plate 9 c's bottom slide downwards, and then make open close plate 9 c's bottom to slide 9 e's conflict, and then make slide 9e conflict horizontal pole 7a and mounting panel 7b, and then make mounting panel 7b push down connecting strip 8e, and then make connecting strip 8e push down lifter plate 8d, make lifter plate 8d compress lift spring 8a, thereby make slide 9e slide on horizontal pole 7a, and then make the oxygen in the oxygen jar 6 through standpipe 11 at through branch pipe 10, and then enter into coupling mechanism 5, through blowing mechanism 1, and then absorb by the patient.
The working principle is as follows: when the device is needed to train a patient, the patient blows air into the flat mouthpiece 1b, the blown air enters the square plate 5a along the hose 1a, when the patient blows air through the square plate 5a and the square tube 5b, the air enters the branch tube 10, due to the tensile force of the elastic pull rope 9a2, the elastic pull rope 9a2 tensions the opening plate 9c, the opening plate 9c blocks the branch tube 10, the opening plate 9c is blown by the blowing force of the patient, the sliding plate 9e cannot slide on the horizontal rod 7a under the action of the abutting spring 7c, the opening plate 9c rotates along the hinged position of the top of the sliding plate 9e, the air passes through the branch tube 10, the air passing through the branch tube 10 enters the straight tube 2a through the square plate 5a and the square tube 5b, because the top of the fan blade 2b is inserted in the straight-through pipe 2a, the blown gas further blows the fan blade 2b, the fan blade 2b rotates along the rotating shaft 2c, the ring speed and the speed of the fan blade 2b can be determined by the gas blown by the patient, and the recovery condition of the lung of the patient can be further determined, and the patient can be exercised, when the difficulty of blowing the fan blade 2b by the patient needs to be increased, the arc-shaped notches on the layers of the corresponding grade are blocked by the blocking pipe 3d, so that the gas blown by the patient passes through the plurality of layers of hard filter plates 3a and the plurality of layers of filter cotton nets 3c, the blown gas is difficult to be discharged from the air outlet hole on the box body 3h due to the blockage and filtration of the plurality of layers of hard filter plates 3a and the plurality of filter cotton nets 3c, and the pressure inside the lung activity detection mechanism 2 is increased, so that the patient, when the difficulty of blowing the fan blades 2b by the patient is not increased, the baffle pipe 3d is completely inserted into the connecting pipe 3b, so that the arc-shaped notch on the connecting pipe 3b is blocked by the baffle pipe 3d, the sealing ring plate 3e is detached from the baffle pipe 3d, the blown gas is directly blown out along the baffle pipe 3d, when the patient inhales, the suction force of the patient acts on the open-close plate 9c, the top of the open-close plate 9c is abutted through the limiting plate 9d, the bottom end of the open-close plate 9c slides downwards, the bottom end of the open-close plate 9c is abutted against the sliding plate 9e, the sliding plate 9e is abutted against the horizontal rod 7a and the mounting plate 7b, the mounting plate 7b is pressed down against the connecting strips 8e, the connecting strips 8e are pressed down against the lifting plate 8d, and the lifting spring 8a is compressed by the lifting plate 8d, so that the sliding plate 9e can slide on the horizontal rod 7a, and then the oxygen in the oxygen tank 6 passes through the vertical tube 11, passes through the branch tube 10, and then enters the connecting mechanism 5, passes through the blowing mechanism 1, and then is sucked by the patient.
Claims (10)
1. A medical vital capacity training device is characterized by comprising a blowing mechanism (1), a vital capacity detection mechanism (2), a supercharging mechanism (3) and a suck-back prevention device, wherein one side of the suck-back prevention device is fixedly arranged on one side of the vital capacity detection mechanism (2), the suck-back prevention device is communicated with the interior of the vital capacity detection mechanism (2), the supercharging mechanism (3) is fixedly arranged on the other side of the vital capacity detection mechanism (2), the supercharging mechanism (3) is communicated with the interior of the vital capacity detection mechanism (2), one end of the blowing mechanism (1) is fixedly arranged on the other side of the suck-back prevention device, the blowing mechanism (1) is communicated with the interior of the suck-back prevention device, the blowing mechanism (1) is detachably arranged at the top of the vital capacity detection mechanism (2), and handles (4) convenient for a patient to grasp are fixedly arranged at the bottoms of the vital capacity detection mechanism (2) and the supercharging mechanism (3), the anti-suck-back device comprises a branch pipe (10), a vertical pipe (11), an oxygen tank (6), a horizontal abutting mechanism (7), an opening and closing mechanism (9), two lifting mechanisms (8) and a connecting mechanism (5), wherein the two connecting mechanisms (5) are respectively and fixedly arranged on two sides of the branch pipe (10), one connecting mechanism (5) is connected with a blowing mechanism (1), the other connecting mechanism (5) is connected with a lung activity detection mechanism (2), the vertical pipe (11) is fixedly arranged at the bottom of the branch pipe (10), the vertical pipe (11) is communicated with the inside of the branch pipe (10), a square notch is formed at the communication part of the vertical pipe (11) and the branch pipe (10), the oxygen tank (6) is fixedly arranged at the bottom of the vertical pipe (11), the air outlet of the oxygen tank (6) is communicated with the inside of the vertical pipe (11), the horizontal abutting mechanism (7) can be arranged in the vertical pipe (11) in a sliding manner, two elevating system (8) fixed mounting are in the outside of standpipe (11), and the level is supported tight mechanism (7) and is located between two elevating system (8), and the level is supported the bottom of tight mechanism (7) and the top fixed connection of elevating system (8), and mechanism (9) that opens and shuts are located the installation that is used for opening and shutting square notch in branch pipe (10), and mechanism (9) that opens and shuts support tight mechanism (7) sliding connection with the level.
2. Medical spirometry training equipment according to claim 1, characterized in that said horizontal abutment means (7) comprise two horizontal rods (7 a), a mounting plate (7 b) and an abutment spring (7 c), said mounting plate (7 b) being located inside said vertical tube (11), the outer sides of the two mounting plates (7 b) are attached to the inner side of the vertical pipe (11), the two horizontal rods (7 a) are positioned between the two mounting plates (7 b), two ends of each horizontal rod (7 a) are respectively and fixedly connected with two mounting plates (7 b), two abutting springs (7 c) are respectively sleeved on the two horizontal rods (7 a), the opening and closing mechanism (9) is connected with the two horizontal rods (7 a) in a sliding way, the same end of each abutting spring (7 c) abuts against the opening and closing mechanism (9), and the other end is abutted against the mounting plates (7 b), and the bottom of each mounting plate (7 b) is fixedly connected with the top of a lifting mechanism (8).
3. The medical vital capacity training device according to claim 2, wherein the opening and closing mechanism (9) comprises an inclined tensioning mechanism (9 a), a limiting plate (9 b), an opening plate (9 c), a limiting plate (9 d) and two sliding plates (9 e), the two sliding plates (9 e) are slidably mounted on the two horizontal rods (7 a), one end of each sliding plate (9 e) abuts against one end of an abutting spring (7 c), the other end of each sliding plate (9 e) abuts against the mounting plate (7 b), the opening plate (9 c) is obliquely positioned at the tops of the two sliding plates (9 e), the bottom ends of the opening plates (9 c) are hinged with the tops of the two sliding plates (9 e), the inclined tensioning mechanism (9 a) is fixedly mounted on the branch pipe (10) for tensioning the opening plate (9 c), and the inclined tensioning mechanism (9 a) is positioned at the air outlet side of the opening plate (9 c) close to the air blowing mechanism (1), the top of open-close plate (9 c) is the slope towards vital capacity detection mechanism (2), limiting plate (9 d) are the inboard top of fixed mounting at branch pipe (10) of slope, and limiting plate (9 d) are located one side that open-close plate (9 c) are close to slope straining device (9 a), and limiting plate (9 d) contradict with open-close plate (9 c), it is located one side that slope straining device (9 a) were kept away from in open-close plate (9 c) to limit into board (9 b), and the top of limiting into board (9 b) is articulated with open-close plate (9 c) top outer fringe, and the width of limiting into board (9 b) and open-close plate (9 c) equals the width of the inside horizontal direction of branch pipe (10).
4. A medical spirometry training device as claimed in claim 3, wherein the inclined tensioning mechanism (9 a) comprises a vertical pulling plate (9 a 1), an elastic pulling rope (9 a 2), a first pulling ring (9 a 3) and a second pulling ring (9 a 4), the vertical pulling plate (9 a 1) is vertically and fixedly mounted on the top of the branch tube (10), the first pulling ring (9 a 3) is fixedly mounted on the outer edge of the top of the vertical pulling plate (9 a 1), the second pulling ring (9 a 4) is fixedly mounted on the side of the opening plate (9 c) close to the vertical pulling plate (9 a 1), and the elastic pulling rope (9 a 2) is located between the first pulling ring (9 a 3) and the second pulling ring (9 a 4), and one end of the elastic pulling rope (9 a 2) is fixedly connected with the first pulling ring (9 a 3), and the other end of the elastic pulling rope (9 a 2) is fixedly connected with the second pulling ring (9 a 4).
5. The medical vital capacity training device according to claim 4, wherein each lifting mechanism (8) comprises a resisting plate (8 c), a lifting plate (8 d), two lifting springs (8 a), vertical guide rods (8 b), connecting strips (8 e) and a sealing strip (8 f), the resisting plate (8 c) is fixedly arranged on the outer side of the vertical tube (11), the two connecting strips (8 e) are fixedly arranged on the bottom of the mounting plate (7 b), the same ends of the two connecting strips (8 e) penetrate through the vertical tube (11) and are fixedly connected with the lifting plate (8 d), the vertical tube (11) is provided with a strip-shaped chute for the connecting strips (8 e) to slide up and down, the bottoms of the two vertical guide rods (8 b) are fixedly arranged on the top of the resisting plate (8 c), the tops of the two vertical guide rods (8 b) penetrate through the lifting plate (8 d), and the lifting plate (8 d) is slidably connected with the two vertical guide rods (8 b), two lifting spring (8 a) overlap respectively and establish on two vertical guide arm (8 b), and the top of every lifting spring (8 a) is contradicted with the bottom of lifter plate (8 d), and the bottom of every lifting spring (8 a) is contradicted with the top of propping board (8 c), and the bottom of lifter plate (8 d) is fixed to be provided with two sealing strips (8 f) that are used for blockking up the bar spout.
6. The medical vital capacity training device according to claim 5, wherein each connecting mechanism (5) comprises a square plate (5 a) and a square tube (5 b), one end of the square tube (5 b) is fixedly connected with one end of the branch tube (10), the other end of the square plate (5 a) is fixedly connected with one end of the square plate (5 a), the outer edges of the square plate (5 a) and the square tube (5 b) are identical in shape, and a through hole for air to enter the square tube (5 b) is formed in the square plate (5 a).
7. The medical spirometry training device according to claim 6, characterized in that said spirometry detecting mechanism (2) comprises a through tube (2 a), a fan blade (2 b), a housing (2 f), two limiting rings (2 d), a support plate (2 e) and a transparent plate (2 h), wherein the outer edge of one side of the housing (2 f) is fixedly connected with a pressurizing mechanism (3), the two transparent plates (2 h) are fixedly arranged on the two sides of the opening of the housing (2 f), the through tube (2 a) is positioned in the housing (2 f), one end of the through tube (2 a) passes through the housing (2 f) and is connected with the pressurizing mechanism (3) internally, the other end of the through tube (2 a) passes through the housing (2 f) and is fixedly connected with one end of a square plate (5 a), the fan blade (2 b) is positioned right below the through tube (2 a), and the top of the fan blade (2 b) is inserted into the through tube (2 a), an avoidance notch (2 a 1) for inserting the fan blade (2 b) is formed in the straight-through pipe (2 a), the central vertical section of the straight-through pipe (2 a) and the central vertical section of the fan blade (2 b) are coplanar, the rotating shaft (2 c) is inserted into the central hole of the fan blade (2 b), the two limiting rings (2 d) are located on two sides of the fan blade (2 b), the two limiting rings (2 d) are respectively sleeved on the rotating shaft (2 c), the two supporting plates (2 e) are located on the outer side of the rotating shaft (2 c), the inner sides of the two supporting plates (2 e) are fixedly connected with two ends of the rotating shaft (2 c), and the two supporting plates (2 e) are fixedly installed at the bottom of the inner side of the casing (2 f).
8. The medical vital capacity training device according to claim 7, wherein the pressurizing mechanism (3) comprises a connecting pipe (3 b), a blocking pipe (3 d), a sealing ring plate (3 e), a handle (3 f), a box body (3 h), a box cover (3 i) and a plurality of hard filter plates (3 a), the outer edge of one side of the box body (3 h) is fixedly connected with the outer edge of one side of the casing (2 f), the outer edge of the other side of the box body (3 h) is provided with a plurality of air outlet holes, the box cover (3 i) is detachably arranged at the opening of the box body (3 h), the connecting pipe (3 b) is fixedly arranged in the box body (3 h), one end of the connecting pipe (3 b) penetrates through the box body (3 h) to be fixedly connected with one end of the straight-through pipe (2 a), the other end of the connecting pipe (3 b) penetrates through the box body (3 h) to be positioned outside the box body, the plurality of hard filter plates (3 a) are all positioned at the inner side of the box body (3 h), the plurality of hard filter plates (3 a) are all detachably connected with the box body (3 h), the plurality of hard filter plates (3 a) are uniformly distributed along the axis direction of the connecting pipe (3 b), the peripheral wall of each hard filter plate (3 a) is attached to the inner peripheral wall of the box body (3 h), the connecting pipe (3 b) penetrates through each connecting pipe (3 b), a plurality of arc-shaped notches are formed in the outer edge of the connecting pipe (3 b), the plurality of arc-shaped notches are uniformly distributed along the axis direction of the connecting pipe (3 b), a filtering cotton net (3 c) is fixedly arranged on one side of each hard filter plate (3 a) far away from the vital capacity detection mechanism (2), the blocking pipe (3 d) is positioned in the connecting pipe (3 b), and the outer edge of the blocking pipe (3 d) is attached to the inner edge of the connecting pipe (3 b), the sealing ring plate (3 e) is detachably arranged at one end, far away from the vital capacity detection mechanism (2), of the blocking pipe (3 d), and the handle (3 f) is fixedly arranged on the sealing ring plate (3 e).
9. The medical spirometry training device as recited in claim 8, characterized in that the blowing mechanism (1) comprises a hose (1 a), a flat blowing nozzle (1 b) and two supporting seats (1 c), one end of the hose (1 a) is fixedly connected with one end of the square plate (5 a), the flat blowing nozzle (1 b) is fixedly installed on the other end of the hose (1 a), the two supporting seats (1 c) are fixedly installed on the top of the housing (2 f), and the hose (1 a) is detachably connected with the two supporting seats (1 c).
10. A working method of medical vital capacity training equipment, which is characterized in that,
s1: the patient blows, and the suck-back prevention device is blown;
the flat blow nozzle (1 b) is blown by a patient, blown gas enters the square plate (5 a) along the hose (1 a), when the patient blows the gas passing through the square plate (5 a) and the square pipe (5 b), the gas enters the branch pipe (10), due to the tensile force of the elastic pull rope (9 a 2), the elastic pull rope (9 a 2) tensions the split plate (9 c), the split plate (9 c) blocks the branch pipe (10), and the split plate (9 c) is blown by the acting force of the patient, and the slide plate (9 e) cannot slide on the horizontal rod (7 a) under the action of the abutting spring (7 c), so that the split plate (9 c) rotates along the hinged position of the top of the slide plate (9 e), and the gas passes through the branch pipe (10);
s2: judging the recovery condition of the lung of the patient;
the gas passing through the branch pipe (10) enters the straight-through pipe (2 a) through the square plate (5 a) and the square pipe (5 b), the top of the fan blade (2 b) is inserted in the straight-through pipe (2 a), so that the blown gas blows the fan blade (2 b), the fan blade (2 b) rotates along the rotating shaft (2 c), the ring speed and the speed of the fan blade (2 b) are enabled to rotate through the gas blown by the patient, the lung recovery condition of the patient is judged, and the patient can be exercised;
s3: adjusting the difficulty of patient blowing;
when the difficulty of blowing the fan blades (2 b) by a patient needs to be increased, the arc-shaped notches on the layers with the corresponding grade are blocked by the blocking pipe (3 d), so that the gas blown by the patient passes through a plurality of layers of hard filter plates (3 a) and filter cotton nets (3 c), the gas blown out is difficult to be discharged from the gas outlet holes on the box body (3 h) because the gas blown out is blocked and filtered by the hard filter plates (3 a) and the filter cotton nets (3 c), the pressure inside the vital capacity detection mechanism (2) is increased, the patient is difficult to blow, when the difficulty of blowing the fan blades (2 b) by the patient does not need to be increased, the blocking pipe (3 d) is completely inserted into the connecting pipe (3 b), the arc-shaped notches on the connecting pipe (3 b) are blocked by the blocking pipe (3 d), and the sealing ring plate (3 e) is detached from the blocking pipe (3 d), so that the blown gas is directly blown out along the baffle pipe (3 d);
s3: the patient inhales and inhales oxygen;
when a patient inhales, the suction force of the patient acts on the opening plate (9 c), the top of the opening plate (9 c) is abutted through the limiting plate (9 d), the bottom end of the opening plate (9 c) slides downwards, the bottom end of the opening plate (9 c) is abutted against the sliding plate (9 e), the sliding plate (9 e) is abutted against the horizontal rod (7 a) and the mounting plate (7 b), the mounting plate (7 b) is pressed downwards against the connecting strip (8 e), the connecting strip (8 e) is pressed downwards against the lifting plate (8 d), the lifting plate (8 d) compresses the lifting spring (8 a), the sliding plate (9 e) can slide on the horizontal rod (7 a), and oxygen in the oxygen tank (6) passes through the branch pipe (10) through the vertical pipe (11), then enters the connecting mechanism (5) and is sucked by the patient through the air blowing mechanism (1).
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| CN112843629A (en) * | 2021-02-07 | 2021-05-28 | 王法红 | Pulmonary function rehabilitation training device suitable for infant patient |
| CN113133760A (en) * | 2021-05-08 | 2021-07-20 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Breathe internal medicine with vital capacity automated inspection and exercise equipment |
| CN113181606A (en) * | 2021-05-17 | 2021-07-30 | 蒋庆贺 | Expiration training device for chronic obstructive pulmonary disease |
| CN115089935A (en) * | 2022-08-09 | 2022-09-23 | 沈娜 | Breathe internal medicine lung function rehabilitation training appearance |
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| CN2633213Y (en) * | 2003-05-06 | 2004-08-18 | 首都医科大学宣武医院 | Exerciser for lung function |
| CN203291462U (en) * | 2012-11-12 | 2013-11-20 | 易特联合科技股份有限公司 | Breathing training device |
| US9770566B2 (en) * | 2013-02-13 | 2017-09-26 | Jessica Meyers | Spirometer device with visual aid for therapeutic breathing |
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| CN109567809A (en) * | 2018-11-30 | 2019-04-05 | 何西钢 | A kind of Respiratory Medicine is detected automatically with lung capacity and exercise device |
| CN110613921A (en) * | 2019-10-18 | 2019-12-27 | 黄学朋 | Breathe internal medicine with convenient type vital capacity trainer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112843629A (en) * | 2021-02-07 | 2021-05-28 | 王法红 | Pulmonary function rehabilitation training device suitable for infant patient |
| CN113133760A (en) * | 2021-05-08 | 2021-07-20 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Breathe internal medicine with vital capacity automated inspection and exercise equipment |
| CN113133760B (en) * | 2021-05-08 | 2022-09-30 | 南通市第一老年病医院(上海大学附属南通医院、南通市第六人民医院、南通市肺科医院) | Breathe internal medicine with vital capacity automated inspection and exercise equipment |
| CN113181606A (en) * | 2021-05-17 | 2021-07-30 | 蒋庆贺 | Expiration training device for chronic obstructive pulmonary disease |
| CN113181606B (en) * | 2021-05-17 | 2022-03-29 | 蒋庆贺 | Expiration training device for chronic obstructive pulmonary disease |
| CN115089935A (en) * | 2022-08-09 | 2022-09-23 | 沈娜 | Breathe internal medicine lung function rehabilitation training appearance |
| CN115089935B (en) * | 2022-08-09 | 2023-12-08 | 沈娜 | Breathe internal medicine pulmonary function rehabilitation training appearance |
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