CN115282569B - Breathe internal medicine with pulmonary function rehabilitation device convenient to adjust respiratory resistance - Google Patents
Breathe internal medicine with pulmonary function rehabilitation device convenient to adjust respiratory resistance Download PDFInfo
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- CN115282569B CN115282569B CN202111534046.8A CN202111534046A CN115282569B CN 115282569 B CN115282569 B CN 115282569B CN 202111534046 A CN202111534046 A CN 202111534046A CN 115282569 B CN115282569 B CN 115282569B
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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
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a pulmonary function rehabilitation device for respiratory medicine, which is convenient for adjusting respiratory resistance and relates to the technical field of respiratory medicine. It can be through setting up the adjustment mechanism that breathes in, can carry out convenient resistance adjustment when the patient breathes in training, make the patient carry out the lung suction training under the resistance environment of difference, can make the device be applicable to the impaired patient of lung of different recovered stages, with the suitability of reinforcing equipment, through setting up expiration adjustment mechanism, can carry out adjustable resistance training to the lung expiratory force of patient, cooperation inspiration adjustment mechanism is in order to strengthen the training effect of device, improve the training efficiency of device, through setting up rotatory baffle, spiral spring, sliding piston and extension spring, can make the resistance of device can be according to the suction of patient or the automatic adjustment of expiratory force size in the resistance peak value scope.
Description
Technical Field
The invention relates to the technical field of respiratory pathology, in particular to a pulmonary function rehabilitation device for respiratory medicine, which is convenient for adjusting respiratory resistance.
Background
Respiratory science is an emerging medical science, and the research object is mainly prevention and treatment of respiratory diseases, and along with the progress of science, respiratory science is increasingly widely applied in medicine, and is mainly applied to pulmonary treatment and rehabilitation of respiratory medicine.
After the treatment of the patient with the impaired pulmonary function, the patient is often required to be subjected to pulmonary rehabilitation training by using a rehabilitation device, the rehabilitation training mode is particularly divided into two major types, one type is to exercise by using an exercise device, so that the inhalation amount of the lung of the patient is increased, the effect of pulmonary rehabilitation is achieved, the other type is to perform resistance type respiratory training on the patient by using a respiratory trainer, and the second type of rehabilitation training method is widely used because the physical condition of the patient is generally poor.
In the existing respiratory training rehabilitation equipment, refer to patent document CN112675498A, in the scheme proposed in this patent document, the respiratory training resistance of the patient cannot be actively adjusted, so that the respiratory training process of the patient is single, and the respiratory resistance training treatment is not applicable to patients in different rehabilitation stages, so that the applicability of the device is low; therefore, we provide a respiratory department pulmonary function rehabilitation device convenient for adjusting respiratory resistance to solve the above problems.
Disclosure of Invention
The invention aims to make up the defects of the prior art and provides a pulmonary function rehabilitation device for respiratory medicine, which is convenient for adjusting respiratory resistance.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a breathe internal medicine and use pulmonary function rehabilitation device convenient to adjust respiratory resistance, includes the base basis, the last fixed surface of base basis is connected with the protection box, two leading reservation grooves have been seted up to the positive side of protection box, the equal fixedly connected with of positive side and the back of base basis two base fixed parts, the top of protection box is provided with external three-way pipe, the inside of protection box is provided with breathes in adjustment mechanism, the inside of protection box is provided with exhales in adjustment mechanism.
Further, the air suction adjusting mechanism comprises an air suction inlet channel, the air suction inlet channel is arranged in the protective box body, and the lower end of the air suction inlet channel penetrates through the inner side wall of the protective box body and extends to the rear part of the protective box body.
Further, the upper end of the air suction inlet channel penetrates through the inner top wall of the protective box body, extends to the upper portion of the protective box body and is communicated with the lower end of the external three-way pipe, the first one-way valve group is fixedly connected to the inner wall of the air suction inlet channel, and the fixed baffle is fixedly connected to the inner wall of the air suction inlet channel.
Further, two cylindricality stopper fixedly connected with in fixed baffle's reservation pore wall department, fixed baffle's lower part is provided with the cavity connecting pipe, the lower extreme of cavity connecting pipe runs through the inner wall of air intake duct and extends to the outside of air intake duct, the inside of air intake duct is provided with first dwang.
Further, the lower extreme of first dwang passes through hollow connecting pipe extends to the below of air intake duct and with the upper surface of base basis rotates to be connected, the surface upper end of first dwang with the inner wall of fixed baffle contacts, the surface fixedly connected with rotation type baffle of first dwang, rotation type baffle with fixed baffle phase-match, two the cylindricality stopper all with rotation type baffle contacts.
Further, the below of air intake duct is provided with the spacing groove, spacing groove fixed connection in the upper surface of base basis, the inner wall in spacing groove rotates and is connected with the rotation ring, the inner wall fixedly connected with scroll spring of rotation ring, the scroll spring keep away from the one end of rotation ring with the surface fixed connection of first dwang.
Further, the outer surface fixedly connected with driven ring gear of rotation ring, the below of breathing in intake duct be provided with driven ring gear assorted first intermediary gear train, first intermediary gear train fixed connection in the inside wall of protection box, driven ring gear with first intermediary gear train meshes, the upper surface fixedly connected with first initiative runner of first intermediary gear train.
Further, the first driving runner extends to the front part of the protection box body through the front reserved groove which is positioned at the left side of the front reserved groove, two rubber speed reducing heads are arranged below the air suction inlet channel and are fixedly connected to the upper surface of the base foundation, and the upper ends of the two rubber speed reducing heads are contacted with the outer surface of the rotating circular ring.
Further, the exhale adjustment mechanism includes exhaling the blast pipe, exhale the blast pipe set up in the inside of protection box, exhale the rear end of blast pipe run through the inside wall of protection box and extend to the rear portion of protection box, exhale the upper end of blast pipe run through the interior roof of protection box extends to the upper portion of protection box and with the lower extreme of external three-way pipe is linked together.
Further, the inner wall fixedly connected with second check valve group of exhaling the blast pipe, the bottom surface fixedly connected with of second check valve group two triangle stopper, the inside sliding connection of exhaling the blast pipe has a sliding piston, the inside of exhaling the blast pipe is provided with the second dwang, the lower extreme of second dwang with the upper surface of base basis rotates to be connected.
Further, the upper end of the second rotating rod penetrates through the bottom surface of the sliding piston and extends to the upper portion of the sliding piston, the outer surface of the sliding piston is in sliding connection with the inner wall of the middle guide hole of the second rotating rod, and two limiting rods are arranged in the expiratory exhaust pipe.
Further, the bottom surfaces of the two limiting rods are fixedly connected with the upper surface of the base foundation, the upper ends of the two limiting rods penetrate through the bottom surface of the sliding piston and extend to the upper portion of the sliding piston, and the outer surfaces of the two limiting rods are slidably connected with the inner walls of the reserved limiting holes on the side sides of the sliding piston.
Further, the lower part of the outer surface of the second rotating rod is connected with a driving block in a threaded mode, two ends of the driving block are respectively connected with the two limiting rods in a sliding mode, and an expansion spring is sleeved on the outer surface of the second rotating rod.
Further, the upper end and the lower extreme of extension spring respectively with the bottom surface of sliding piston with the upper surface fixed connection of drive piece, the surface fixedly connected with driven gear of second dwang, the below of exhaling the blast pipe is provided with the second and intermediates the gear train, the second intermediates the gear train fixed connection in the inside wall of protection box.
Further, the upper surface fixedly connected with second initiative runner of second mediation gear train, the second initiative runner is through two the preposed reservation groove that is located the right side in the preposed reservation groove extends to the front portion of protective housing, the below of exhaling the blast pipe is provided with the drive chain, driven gear passes through the drive chain with second mediation gear train transmission is connected.
Compared with the prior art, the respiratory medicine pulmonary function rehabilitation device convenient for adjusting respiratory resistance has the following beneficial effects:
according to the invention, by arranging the inspiration adjusting mechanism, the resistance of the patient can be adjusted conveniently and fast when the patient performs respiratory training, so that the patient can perform pulmonary suction training under different resistance environments, the device can be suitable for pulmonary damage patients in different rehabilitation stages, the applicability of equipment is enhanced, the expiration adjusting mechanism is arranged, the pulmonary expiratory force of the patient can be subjected to adjustable resistance training, and the training effect of the device is enhanced by matching with the inspiration adjusting mechanism, so that the training efficiency of the device is improved.
According to the invention, by arranging the rotary baffle, the spiral spring, the sliding piston and the telescopic spring, the resistance of the device can be automatically adjusted within the range of the resistance peak value according to the suction force or the exhalation force of a patient, the movable rotary baffle and the sliding piston can avoid the fixed ventilation quantity of an inhalation air inlet channel or an exhalation exhaust pipe, the secondary damage or severe pain of the lung of the patient caused by untimely air inlet or air outlet of the lung when the patient inhales or exhales suddenly and forcefully can be avoided, the exhalation or inhalation training of the patient can be more gentle and smooth, and meanwhile, the circulation backflow of the air flow between the device and the patient can be prevented by arranging the first one-way valve group and the second one-way valve group.
Drawings
FIG. 1 is a schematic front view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic rear view of a three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the three-dimensional structure of the present invention;
FIG. 4 is a schematic perspective view of the suction adjusting mechanism of the present invention;
FIG. 5 is a schematic perspective view of an exhalation adjustment mechanism according to the present invention;
FIG. 6 is a schematic perspective view of a second check valve set according to the present invention;
FIG. 7 is an enlarged schematic view of the structure A in FIG. 4 according to the present invention;
fig. 8 is an enlarged schematic view of the structure B in fig. 5 according to the present invention.
In the figure: 1. a base foundation; 2. a protective box body; 3. a pre-reserved groove is arranged in front; 4. a base fixing part; 5. an external three-way pipe; 6. an air suction adjusting mechanism; 601. an air intake duct; 602. a first one-way valve group; 603. a fixed baffle; 604. a cylindrical limiting block; 605. a hollow connecting pipe; 606. a first rotating lever; 607. a rotary baffle; 608. a limit groove; 609. rotating the circular ring; 610. a spiral spring; 611. a driven gear ring; 612. a first intermediate gear set; 613. a first driving wheel; 614. a rubber speed reducing head; 7. an exhalation adjustment mechanism; 701. an exhalation exhaust tube; 702. a second one-way valve group; 703. a triangular limiting block; 704. a sliding piston; 705. a second rotating lever; 706. a limit rod; 707. a driving block; 708. a telescopic spring; 709. a driven gear; 710. a second intermediate gear set; 711. the second driving rotating wheel; 712. and a transmission chain.
Description of the embodiments
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The embodiment provides a respiratory function rehabilitation device for department of respiration convenient to adjust respiratory resistance, and the device can independently adjust respiratory resistance when patient's rehabilitation training, improves the device and to patient's rehabilitation training efficiency.
Examples
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, this embodiment provides a respiratory medicine is with lung function rehabilitation device convenient to adjust respiratory resistance, including base basis 1, the last fixed surface of base basis 1 is connected with protection box 2, two leading reservation grooves 3 have been seted up to the positive side of protection box 2, two base fixed parts 4 of equal fixedly connected with in positive side and the back of base basis 1, the top of protection box 2 is provided with external tee bend pipe 5, the inside of protection box 2 is provided with breathes in adjustment mechanism 6, the inside of protection box 2 is provided with exhales adjustment mechanism 7.
Due to the fact that the base fixing portion 4 is arranged, the base foundation 1 can be fixed fast and strengthened, and the device is prevented from being collided and turned over by external force or falling from the carrier to cause damage to the device or injury to a patient when the device is used.
Referring to fig. 1, 2, 3 and 4, the air suction adjusting mechanism 6 includes an air suction inlet channel 601, the air suction inlet channel 601 is disposed in the protective housing 2, and a lower end of the air suction inlet channel 601 penetrates through an inner sidewall of the protective housing 2 and extends to a rear portion of the protective housing 2; an air inlet channel can be formed through the air inlet channel 601, and an auxiliary treatment atomizing agent can be applied to the air inlet position of the air inlet channel 601 or a heating and humidifying device can be arranged so as to assist treatment of the lung of a patient, and meanwhile discomfort caused by excessive dryness or ice-cold air to the lung of the patient is avoided.
Referring to fig. 4 and 7, the upper end of the air intake duct 601 extends to the upper portion of the protective case 2 through the inner top wall of the protective case 2 and is communicated with the lower end of the external tee 5, the inner wall of the air intake duct 601 is fixedly connected with a first check valve group 602, and the inner wall of the air intake duct 601 is fixedly connected with a fixed baffle 603.
Referring to fig. 4 and 7, two cylindrical limiting blocks 604 are fixedly connected to the reserved hole wall of the fixed baffle 603, a hollow connecting pipe 605 is arranged at the lower part of the fixed baffle 603, the lower end of the hollow connecting pipe 605 penetrates through the inner wall of the air intake channel 601 and extends to the outer part of the air intake channel 601, and a first rotating rod 606 is arranged inside the air intake channel 601.
Referring to fig. 4 and 7, the lower end of the first rotating rod 606 extends to the lower side of the air intake duct 601 through the hollow connecting pipe 605 and is in rotational connection with the upper surface of the base foundation 1, the upper end of the outer surface of the first rotating rod 606 is in contact with the inner wall of the fixed baffle 603, the outer surface of the first rotating rod 606 is fixedly connected with the rotating baffle 607, the rotating baffle 607 is matched with the fixed baffle 603, and the two cylindrical limiting blocks 604 are in contact with the rotating baffle 607; can make the different degree of overlapping of reaching between rotation type baffle 607 and the fixed baffle 603 through rotating first dwang 606, reach and adjust the inside air resistance peak value of air intake duct 601, the effect of cylindricality stopper 604 here is in order to avoid fixed baffle 603 and rotation type baffle 607 to be closed completely air intake duct 601, avoids appearing fixed baffle 603 and rotation type baffle 607 no air current to pass through and leads to unable rotatory condition of driving rotation type baffle 607.
Examples
The scheme of example 1 is further described in conjunction with the specific operation described below:
referring to fig. 4 and 7, as a preferred embodiment, further, a limit groove 608 is provided below the air intake duct 601, the limit groove 608 is fixedly connected to the upper surface of the base 1, the inner wall of the limit groove 608 is rotatably connected with a rotary ring 609, the inner wall of the rotary ring 609 is fixedly connected with a spiral spring 610, and one end of the spiral spring 610 away from the rotary ring 609 is fixedly connected with the outer surface of the first rotary rod 606; the purpose of the spiral spring 610 is to enable the rotary baffle 607 to automatically adjust the overlapping degree between the fixed baffle 603 and the rotary baffle 607 according to the suction force of the patient, and simultaneously avoid secondary damage to the lung caused by insufficient ventilation when the patient inhales with great force due to the fixed position of the rotary baffle 607.
Referring to fig. 4, a driven gear ring 611 is fixedly connected to the outer surface of the rotary ring 609, a first intermediate gear set 612 matched with the driven gear ring 611 is arranged below the air suction inlet channel 601, the first intermediate gear set 612 is fixedly connected to the inner side wall of the protective case 2, the driven gear ring 611 is meshed with the first intermediate gear set 612, and a first driving rotating wheel 613 is fixedly connected to the upper surface of the first intermediate gear set 612; the rotary ring 609 can be driven to rotate by rotating the position of the first driving rotary wheel 613 exposed out of the protective box 2, so that the degree of overlap between the fixed baffle 603 and the rotary baffle 607 is adjusted, and the peak value of the air flow resistance in the air suction inlet channel 601 is adjusted.
Referring to fig. 4, the first driving wheel 613 extends to the front of the protection box 2 through a left pre-reserved groove 3 of the two pre-reserved grooves 3, two rubber speed reducing heads 614 are arranged below the air suction inlet channel 601, the two rubber speed reducing heads 614 are fixedly connected to the upper surface of the base foundation 1, and the upper ends of the two rubber speed reducing heads 614 are in contact with the outer surface of the rotary ring 609; the provision of two rubber reduction heads 614 in contact with the outer surface of the rotating ring 609 can apply a rotational resistance to the rotating ring 609, which if the rotating ring 609 does not apply a rotational resistance, will cause the patient to inhale, the rotating baffle 607 will drive the first rotating rod 606 and the rotating ring 609 to automatically reverse, resulting in uncontrollable resistance peak adjustment.
When a patient performs suction rehabilitation training, air flow enters the inside of the external three-way pipe 5 through the air suction inlet channel 601 and then reaches the lung of the patient, if suction resistance needs to be regulated, the first driving rotary wheel 613 can rotate, the first driving rotary wheel 613 drives the rotary ring 609 to rotate through the driven gear ring 611 and the first intermediate gear group 612, the spiral spring 610 is driven to increase forward or reverse torsion force when the rotary ring 609 rotates, the spiral spring 610 can drive the first rotary rod 606 to rotate or trend to a rotating state when being held by the torsion force of the spiral spring 610, the rotating state is caused by the limitation of the cylindrical limiting block 604, the rotary baffle 607 can not rotate continuously, at the moment, the rotary baffle 607 presents different overlapped states with the fixed baffle 603 or always tends to be completely closed with the fixed baffle 603 under the driving of the first rotary rod 606, if the same suction force is used to perform suction training under different states of the rotary baffle 607, the fixed baffle 603 and the rotary baffle 607 can present overlapping states with different sizes, so that the adjustment of the suction resistance peak value is realized in combination, at this time, if a patient inhales, the suction resistance can be increased or decreased in the resistance peak value according to the size of the suction force, the purpose of performing the rehabilitation training of adjusting the resistance of the patient is achieved, if the patient needs to separately train the breathing force, the exposed part of the first driving rotating wheel 613 can be rotated rightward, so that the spiral spring 610 drives the first rotating rod 606 to rotate to drive the rotary baffle 607 and the fixed baffle 603 to completely overlap, the resistance can be applied in the suction inlet channel 601 without follow-up, and the adjustment of the different degrees of the suction resistance can be achieved by only rotating the first driving rotating wheel 613 independently with different directions and different degrees, the convenient adjustment of the suction resistance is realized.
Examples
The scheme of example 2 is further described in conjunction with the specific operation described below:
referring to fig. 1, 2, 3 and 5, as a preferred embodiment, further, the exhalation adjusting mechanism 7 includes an exhalation exhaust pipe 701, the exhalation exhaust pipe 701 is disposed inside the protective housing 2, a rear end of the exhalation exhaust pipe 701 penetrates through an inner side wall of the protective housing 2 and extends to a rear portion of the protective housing 2, and an upper end of the exhalation exhaust pipe 701 penetrates through an inner top wall of the protective housing 2 and extends to an upper portion of the protective housing 2 and is communicated with a lower end of the external tee 5; the exhaling exhaust pipe 701 is an exhaust passage when a patient exhales, and the filter cotton or the waste gas collecting device can be additionally arranged at the position of the air outlet of the exhaling exhaust pipe 701, so that the infection of staff caused by the air around the infectious bacteria pollution device is avoided.
Referring to fig. 5, 7 and 8, the inner wall of the exhale exhaust pipe 701 is fixedly connected with a second check valve group 702, the bottom surface of the second check valve group 702 is fixedly connected with two triangular limiting blocks 703, the inside of the exhale exhaust pipe 701 is slidably connected with a sliding piston 704, the inside of the exhale exhaust pipe 701 is provided with a second rotating rod 705, and the lower end of the second rotating rod 705 is rotationally connected with the upper surface of the base foundation 1; the function of the triangular limiting block 703 is to avoid that the second check valve set 702 cannot be closed when the patient inhales due to the complete sagging of the blocking piece of the second check valve set 702, and if the second check valve set 702 cannot be closed, the operation of preventing the backflow of air in the exhalation exhaust pipe 701 cannot be achieved.
Referring to fig. 5 and 8, the upper end of the second rotary rod 705 penetrates the bottom surface of the sliding piston 704 and extends to the upper part of the sliding piston 704, the outer surface of the sliding piston 704 is slidably connected with the inner wall of the middle guide hole of the second rotary rod 705, and two limiting rods 706 are arranged in the expiratory exhaust pipe 701; the stop bar 706 prevents the sliding piston 704 from rotating with the second rotary bar 705.
Referring to fig. 5 and 8, the bottom surfaces of the two limiting rods 706 are fixedly connected with the upper surface of the base foundation 1, the upper ends of the two limiting rods 706 penetrate through the bottom surface of the sliding piston 704 and extend to the upper portion of the sliding piston 704, and the outer surfaces of the two limiting rods 706 are slidably connected with the inner walls of reserved limiting holes on the side of the sliding piston 704.
Referring to fig. 5 and 8, a driving block 707 is screwed on the lower portion of the outer surface of the second rotating rod 705, two ends of the driving block 707 are respectively connected with two limiting rods 706 in a sliding manner, and a telescopic spring 708 is sleeved on the outer surface of the second rotating rod 705; extension spring 708 may allow sliding piston 704 to move up and down, with drive block 707 being provided to adjust the resistance of sliding piston 704 such that the force required to move sliding piston 704 to the exhaust port position of exhaust exhalation tube 701 is different, allowing for adjustment of the force resistance.
Referring to fig. 5 and 8, the upper end and the lower end of the extension spring 708 are fixedly connected with the bottom surface of the sliding piston 704 and the upper surface of the driving block 707, the outer surface of the second rotating rod 705 is fixedly connected with the driven gear 709, a second intermediate gear set 710 is arranged below the exhalation exhaust pipe 701, and the second intermediate gear set 710 is fixedly connected to the inner side wall of the protection box 2.
Referring to fig. 5 and 8, the upper surface of the second intermediate gear set 710 is fixedly connected with a second driving wheel 711, the second driving wheel 711 extends to the front part of the protection box 2 through a front reserved groove 3 positioned on the right side of the two front reserved grooves 3, a transmission chain 712 is arranged below the exhalation exhaust pipe 701, and the driven gear 709 is in transmission connection with the second intermediate gear set 710 through the transmission chain 712; the second driving rotating wheel 711 can be rotated, so that the second driving rotating wheel 711 drives the second rotating rod 705 to rotate through the driven gear 709 to drive the driving block 707 to ascend, and the initial position of the sliding piston 704 in the expiratory exhaust pipe 701 is adjusted, so that the adjustment of the expiratory resistance is realized.
Through the first check valve group 602 and the second check valve group 702, a patient can use the device to perform continuous inspiration and expiration training, when the patient inhales, the gas limited by the second check valve group 702 cannot enter the lung of the patient through the expiration exhaust pipe 701, only the inspiration operation can be performed through the inspiration air inlet channel 601, when the patient exhales, the first check valve group 602 is closed to open the second check valve group 702, the gas can only be discharged through the expiration exhaust pipe 701, when the gas passes through the expiration exhaust pipe 701, the sliding piston 704 is pressed downwards, the sliding piston 704 moves gradually slowly under the action of the expansion spring 708 to achieve the purpose of gradually increasing resistance, after the sliding piston 704 moves to the exhaust position, the gas is discharged through the exhaust position of the expiration exhaust pipe 701, if the resistance is required to be adjusted, the second driving runner 711 can be rotated to be exposed to the position outside the protection box 2, the second driving rotating wheel 711 drives the second rotating rod 705 to rotate, the second rotating rod 705 drives the driving block 707 to rise or fall, so that different pressures are needed when the sliding piston 704 moves to the position of the exhaust port of the exhaust pipe 701 to achieve the expiratory force training when the patient exhales, meanwhile, the telescopic spring 708 can avoid the suffocating injury to the lung when the patient exhales due to sudden force application caused by fixed expiratory resistance, if the suction training is simply needed, the second driving rotating wheel 711 rotates to the right to be positioned at the exposed part outside the protective box 2, the second driving rotating wheel 711 drives the driving block 707 to fall through the second rotating rod 705, the driving block 707 drives the sliding piston 704 to fall to the position below the exhaust port of the second driving rotating wheel 711 through the telescopic spring 708, the airtight space is not formed inside the exhaust pipe 701, the purpose of relieving the expiratory force pressure is achieved, the setting expiration adjustment mechanism 7 can cooperate the training that the adjustment mechanism 6 breathes in to the patient carries out high-efficient inspiration to realize improving the purpose of lung function rehabilitation treatment efficiency, the accessible first initiative runner 613 of resistance accessible of expiration adjustment mechanism 6 and expiration adjustment mechanism 7 and initiative runner 711 realize convenient regulation simultaneously, reach the purpose of high-efficient operating device.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
1. Breathe internal medicine with pulmonary function rehabilitation device convenient to adjust respiratory resistance, including base basis (1), its characterized in that: the utility model discloses a protection box, including base foundation (1) and fixed valve, the upper surface fixedly connected with protection box (2) of base foundation (1), two leading reservation grooves (3) have been seted up to the positive side of protection box (2), two base fixed parts (4) of equal fixedly connected with in positive side and the back of base foundation (1), the top of protection box (2) is provided with external three-way pipe (5), the inside of protection box (2) is provided with air suction adjustment mechanism (6), the inside of protection box (2) is provided with expiration adjustment mechanism (7), air suction adjustment mechanism (6) including air suction inlet duct (601), air suction inlet duct (601) set up in the inside of protection box (2), the lower extreme of air suction inlet duct (601) runs through the inside wall of protection box (2) and extend to the rear portion of protection box (2), the upper end of air suction (601) runs through the upper portion of protection box (2) internal roof extends to protection box (2) and external three-way pipe (5) the inside wall (603) are connected with fixed valve's fixed valve (603), two fixed valve's fixed valve (603) are connected with one-way valve (603), the lower part of the fixed baffle plate (603) is provided with a hollow connecting pipe (605), the lower end of the hollow connecting pipe (605) penetrates through the inner wall of the air suction inlet passage (601) and extends to the outside of the air suction inlet passage (601), the inside of the air suction inlet passage (601) is provided with a first rotating rod (606), the lower end of the first rotating rod (606) extends to the lower part of the air suction inlet passage (601) through the hollow connecting pipe (605) and is rotationally connected with the upper surface of the base foundation (1), the upper end of the outer surface of the first rotating rod (606) is in contact with the inner wall of the fixed baffle plate (603), the outer surface of the first rotating rod (606) is fixedly connected with a rotating baffle plate (607), the rotating baffle plate (607) is matched with the fixed baffle plate (603), two cylindrical limiting blocks (604) are both in contact with the rotating baffle plate (607), the lower part of the air suction inlet passage (601) is provided with a limiting groove (608), the limiting groove (608) is fixedly connected with the upper surface of the base foundation (1) and is rotationally connected with a spiral ring (609), one end of the scroll spring (610) far away from the rotary ring (609) is fixedly connected with the outer surface of the first rotary rod (606).
2. A respiratory pulmonary function rehabilitation device for respiratory medicine facilitating regulation of respiratory resistance according to claim 1, wherein: the outer surface fixedly connected with driven ring gear (611) of rotation ring (609), the below of breathing in intake duct (601) be provided with driven ring gear (611) assorted first intermediary gear train (612), first intermediary gear train (612) fixed connection in the inside wall of protection box (2), driven ring gear (611) with first intermediary gear train (612) mesh, the upper surface fixedly connected with first initiative runner (613) of first intermediary gear train (612).
3. A respiratory pulmonary function rehabilitation device for respiratory medicine facilitating regulation of respiratory resistance according to claim 2, wherein: the first driving rotating wheel (613) extends to the front part of the protection box body (2) through two preposed reserved grooves (3) which are positioned on the left side, two rubber speed reduction heads (614) are arranged below the air suction inlet channel (601), the two rubber speed reduction heads (614) are fixedly connected to the upper surface of the base foundation (1), and the upper ends of the two rubber speed reduction heads (614) are contacted with the outer surface of the rotary ring (609).
4. A respiratory pulmonary function rehabilitation device for respiratory medicine facilitating the regulation of respiratory resistance according to claim 3, wherein: the expiration adjustment mechanism (7) comprises an expiration exhaust pipe (701), the expiration exhaust pipe (701) is arranged in the protection box body (2), the rear end of the expiration exhaust pipe (701) penetrates through the inner side wall of the protection box body (2) and extends to the rear part of the protection box body (2), the upper end of the expiration exhaust pipe (701) penetrates through the inner top wall of the protection box body (2) and extends to the upper part of the protection box body (2) and is communicated with the lower end of the external three-way pipe (5).
5. The respiratory pulmonary function rehabilitation device for respiratory medicine facilitating adjustment of respiratory resistance according to claim 4, wherein: the inner wall of the exhalate exhaust pipe (701) is fixedly connected with a second check valve group (702), the bottom surface of the second check valve group (702) is fixedly connected with two triangular limiting blocks (703), the inside of the exhalate exhaust pipe (701) is slidably connected with a sliding piston (704), the inside of the exhalate exhaust pipe (701) is provided with a second rotating rod (705), the lower end of the second rotating rod (705) is rotatably connected with the upper surface of the base foundation (1), the upper end of the second rotating rod (705) penetrates through the bottom surface of the sliding piston (704) and extends to the upper part of the sliding piston (704), the outer surface of the sliding piston (704) is slidably connected with the inner wall of a middle guide hole of the second rotating rod (705), the inside of the exhalate exhaust pipe (701) is provided with two limiting rods (706), the bottom surfaces of the two limiting rods (706) are fixedly connected with the upper surface of the base foundation (1), the upper ends of the two limiting rods (706) penetrate through the bottom surface of the sliding piston (704) and extend to the outer surface of the sliding piston (704), and are connected with the outer surfaces of the sliding piston (704) of the two limiting rods (704) in the sliding blocks in a reserved hole, the utility model discloses a motor vehicle is characterized by comprising a drive block (707), a limiting rod (706), a second rotary rod (705), a telescopic spring (708) and a driven gear (709) and a driving chain (709), wherein the two ends of the drive block (707) are respectively connected with the two limiting rods (706) in a sliding mode, the outer surface of the second rotary rod (705) is sleeved with the telescopic spring (708), the upper end and the lower end of the telescopic spring (708) are respectively connected with the bottom surface of the sliding piston (704) and the upper surface of the drive block (707), the outer surface of the second rotary rod (705) is fixedly connected with the driven gear (709), a second intermediate gear set (710) is arranged below the exhaust pipe (701), the second intermediate gear set (710) is fixedly connected with the inner side wall of the protective box (2), the upper surface of the second intermediate gear set (710) is fixedly connected with a second driving rotary wheel (711), and the second driving rotary wheel (711) extends to the front part of the protective box (2) through two front-end reserved grooves (3) which are positioned on the right side.
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