Clinical heart failure patient first-aid device for cardiology department

Abstract

The invention discloses a cardiology department clinical heart failure patient first-aid device, relates to the technical field of first-aid equipment, and aims to solve the technical problem that the cardiology department clinical heart failure patient first-aid device is low in functionality, the cardiology department clinical heart failure patient first-aid device comprises a column body, a connecting assembly, a corrugated pipe B assembly, a cannula assembly, a channel changing assembly, an adjusting assembly and a turbine assembly. When the centripetal sliding plate is located at the eccentric position of the centripetal sliding groove, the centripetal sliding plate blocks the vertical groove, so that gas cannot pass through the breathing channel, and it is prevented that in the sputum suction process, sputum enters the breathing channel to cause pollution; the sputum suction tube and the breathing catheter do not need to be replaced, time consumed for clinical emergency treatment of the heart failure patient is shortened, and the technical problem that a clinical heart failure patient emergency treatment device for the cardiology department is low in functionality is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of first-aid equipment, in particular to a clinical heart failure patient first-aid device for cardiology department. BACKGROUND

[0002] In the clinical diagnosis and treatment of cardiovascular diseases, heart failure, as a common critical illness in cardiology department, has the characteristics of acute onset, rapid progression and high mortality, which puts high requirements on the response speed and operation accuracy of first aid. Such patients often have severe respiratory dysfunction during acute attack, with problems such as sputum blocking airway, aggravated hypoxia and myocardial damage, which form a vicious cycle and become the core challenge in the process of first aid. In the current clinical first-aid operation for heart failure patients, airway management and ventilation support are key links, but the traditional equipment and operation process have many limitations, with low functionality. In terms of time efficiency, traditional sputum suction and ventilation operation needs to be carried out in steps, and after sputum suction, the sputum suction tube needs to be pulled out and replaced with a ventilation catheter, which takes a lot of time. Heart failure patients have poor tolerance to hypoxia, and every second of hypoxia may cause further damage to myocardial cells, aggravate heart failure, and even trigger fatal consequences such as malignant arrhythmia. Time delay becomes an important bottleneck affecting the success rate of first aid. In view of this, we propose a clinical heart failure patient first-aid device for cardiology department. SUMMARY

[0003] The purpose of the present application is to provide a clinical heart failure patient first-aid device for cardiology department to solve the technical problem of low functionality of the clinical heart failure patient first-aid device for cardiology department.

[0004] To solve the above technical problems, the present application provides the following technical scheme: a clinical heart failure patient first-aid device for cardiology department, comprising a column body, a connecting assembly is arranged at the top end of the column body, a turbine assembly is arranged in the connecting assembly, a cannula assembly is arranged at the bottom end of the column body, a circular cavity A is formed at the top end of the column body, a corrugated pipe B assembly is arranged in the circular cavity A, a plurality of vertical grooves in communication with the circular cavity A are arranged in the circular cavity A in an annular equidistant structure, a centripetal slide groove is formed at the eccentric end of the vertical groove, a lane changing assembly is arranged in the centripetal slide groove, and an adjusting assembly for driving the lane changing assembly to move is arranged at the top end of the circular cavity A. The lane changing assembly comprises a centripetal sliding plate and an angle block, the centripetal sliding plate is slidably arranged on a plurality of centripetal sliding grooves, a breathing groove is arranged on the eccentric side of the centripetal sliding plate, a plurality of sliding strips are fixedly arranged at the centripetal end of the centripetal sliding plate, the angle block is arranged at the centripetal end of the centripetal sliding plate, a plurality of sliding grooves are arranged on the angle block at positions corresponding to the sliding strips, and the sliding grooves are slidably connected with the sliding strips. Through the structural design of the column, the connecting assembly, the corrugated pipe B assembly, the cannula assembly, the lane changing assembly and the adjusting assembly, when the centripetal sliding plate is at the eccentric position of the centripetal sliding groove, the centripetal sliding plate blocks the vertical groove, so that the gas cannot pass through the breathing passage, and the sputum is prevented from entering the breathing passage to cause pollution during the sputum suction process; when a plurality of angle blocks are in contact to form a closed structure, the gap of the breathing groove, the vertical groove and the cannula assembly together constitutes a breathing passage, and it is not necessary to replace the sputum suction tube and the breathing guide tube, thereby reducing the time consumption of clinical first aid for heart failure patients, and solving the technical problem of low functionality of the emergency device for heart failure patients in the department of cardiology.

[0005] Preferably, a hollow groove is arranged at the top end of the centripetal sliding groove, a circular cavity B and a plug-in groove A are arranged at the bottom end of the column in an inner-outer structure, the circular cavity B and the circular cavity A are communicated through a plurality of air grooves A arranged in an annular equidistant structure, and the plug-in groove B is arranged at the bottom end of the circular cavity B. An active groove is arranged at the top end of the circular cavity B, a vertical rod is movably arranged on the active groove, the top end of the vertical rod is elastically connected with the top end of the active groove through a spring A, and a ball block A is fixedly arranged at the bottom end of the vertical rod.

[0006] Preferably, the connecting assembly comprises a top ring block and a bottom ring block arranged in an up-down structure, a joint A is arranged at the top end of the top ring block, a rotating groove is arranged at the bottom end of the top ring block, an arc groove communicated with the rotating groove is arranged on the surface of the top ring block, the bottom ring block is fixedly arranged at the top end of the column, the cross section of the bottom ring block is in a trapezoidal structure, and the top ring block and the bottom ring block are fixedly connected through a corrugated pipe A.

[0007] Preferably, the corrugated pipe B assembly comprises an adapter, the adapter is arranged in the circular cavity A, the bottom end of the adapter is fixedly provided with an arc part in an annular equidistant structure, the bottom ends of a plurality of centripetal sliding plates are fixedly connected with the bottom ends of a plurality of arc parts respectively, adjacent two arc parts are fixedly connected through a folding part, the top end of the folding part is fixedly connected with the adapter, the arc part and the folding part are movably connected with the bottom end of the circular cavity B, air holes B are arranged on the adapter, arc plates are fixedly arranged at the top end of the adapter at positions corresponding to a plurality of arc parts, and the top ends of a plurality of arc plates are fixedly connected with the bottom ends of a plurality of angle blocks respectively.

[0008] Preferably, the intubation assembly comprises a sputum suction hose and a breathing hose arranged in an inner and outer structure, the sputum suction hose is fixedly connected with the breathing hose through a plurality of soft plates, a hard tube A is arranged at the top end of the sputum suction hose, a connector B is fixedly arranged at the top end of the hard tube A, the connector B is connected with the insertion slot B, a hard tube B is arranged at the top end of the breathing hose, a connector C is fixedly arranged at the top end of the hard tube B, the connector C is connected with the insertion slot A, and the plurality of vertical slots are communicated with the hard tube B. The hard tube A and the hard tube B are both frustoconical structures, the ball block A is movably connected with the bottom end of the hard tube A.

[0009] Preferably, the horizontal rod is rotatably connected with the top end of the breathing slot, a vertical rod is fixedly arranged at the middle of the horizontal rod, a plurality of ring grooves A and a plurality of ring grooves B are uniformly arranged on the surface of the horizontal rod, the plurality of ring grooves A and the plurality of ring grooves B are arranged alternately, a soft rope A is fixedly arranged on the ring groove A, a ball block B is fixedly arranged at the bottom end of the soft rope A, a soft rope B is fixedly arranged on the ring groove B, and a ball block C is fixedly arranged at the bottom end of the soft rope B.

[0010] Preferably, the ball block B and the ball block C are movably connected, and the sizes of the ball block B and the ball block C are different.

[0011] Preferably, the adjusting assembly comprises an adjusting circular block and an adjusting block, the adjusting circular block is movably arranged at the top end of the circular cavity A, a gas hole C is arranged at the middle of the adjusting circular block, a displacement guide groove is arranged at the bottom end of the adjusting circular block, a movable ring is movably arranged on the displacement guide groove, a movable column is rotatably arranged on the movable ring, the bottom end of the movable column is fixedly connected with the bottom end of the angle block, a sliding pipe is fixedly arranged at the top end of the adjusting circular block, a one-way valve is arranged in the sliding pipe, a rotating ring is arranged at the top end of the sliding pipe, the rotating ring is fixedly connected with the sliding pipe through a plurality of connecting plates arranged in an annular equidistant structure, and the adjusting block is movably arranged on the arc slot and fixedly connected with the rotating ring. The displacement guide groove comprises a slope guide groove, and arc guide grooves are arranged at both ends of the slope guide groove. The one-way valve comprises a column block, the column block is fixedly arranged in the sliding pipe, a frustoconical groove is fixedly arranged at the bottom end of the column block, a ball block D is arranged in the frustoconical groove, the ball block D is elastically connected with the top end of the frustoconical groove through a spring B, a plurality of gas holes D are arranged at the top end of the column block, and the gas holes D are communicated with the frustoconical groove.

[0012] Preferably, the turbine assembly comprises a trapezoidal ring block, the trapezoidal ring block is arranged through the sliding pipe, a plurality of turbine blades are fixedly arranged on the surface of the trapezoidal ring block in an annular equidistant structure, a ring plate is fixedly arranged at the bottom end of the trapezoidal ring block, the ring plate is rotatably connected with the bottom ring block, a plurality of gas grooves B are uniformly arranged on the ring plate, a flower-shaped ring is fixedly arranged at the bottom end of the ring plate, and the flower-shaped ring is movably connected with the vertical rod. The inner edge surface of the trapezoidal ring block is provided with a plurality of gradient grooves in a ring-shaped equidistant structure, the groove depth of the gradient grooves gradually decreases in the clockwise direction, and a column is movably arranged in the gradient grooves and elastically connected with the deep part of the gradient grooves through a spring C.

[0013] Preferably, the flower-shaped ring comprises a plurality of outer semicircle blocks and a plurality of inner semicircle blocks arranged in a ring-shaped equidistant structure, the plurality of outer semicircle blocks and the plurality of inner semicircle blocks are arranged alternately, and the outer semicircle blocks and the inner semicircle blocks are fixedly connected through an arc block.

[0014] The beneficial effects of the present application are: 1. Through the structural design of the column, the connecting assembly, the corrugated pipe B assembly, the cannula assembly, the lane changing assembly and the adjusting assembly, when the centripetal slide plate is at the eccentric position of the centripetal slide groove, the centripetal slide plate blocks the vertical groove, so that the gas cannot pass through the breathing channel, preventing the sputum from entering the breathing channel during the sputum suction process to cause pollution, when the plurality of angle blocks contact to form a closed structure, the gap of the breathing groove, the vertical groove and the cannula assembly together constitutes the breathing channel, without replacing the sputum suction tube and the breathing guide tube, reducing the time consumption of clinical first aid for heart failure patients, and solving the technical problem of low functionality of the clinical first aid device for heart failure patients in the cardiology department.

[0015] 2. When the centripetal slide plate is at the eccentric position of the centripetal slide groove, the corrugated pipe A is shortened by pressing the top ring block at this time, the lane changing assembly drives the corrugated pipe B assembly to shorten, the gas is sequentially output upward through the air hole B, the channel surrounded by the plurality of angle blocks, the sliding pipe and the one-way valve, the suction force is generated by the negative pressure when the corrugated pipe A is pulled, and the sputum is sequentially stored in the hard pipe A from the sputum suction hose, the ball block A prevents the sputum from falling back, without using additional equipment, the airway sputum suction and breathing assistance can be completed, and the time consumption of clinical first aid for heart failure patients is further reduced.

[0016] 3. Through the structural design of the turbine assembly, when the trapezoidal ring block rotates reversely relative to the sliding pipe, the friction between the sliding pipe and the column makes the column move towards the shallow part of the gradient groove, so that the sliding pipe locks the trapezoidal ring block through the column, therefore, the trapezoidal ring block cannot rotate reversely, so that when the device assists the patient to breathe, only when the patient inhales, the oxygen flow makes the turbine blade rotate the trapezoidal ring block, the flower-shaped ring rotates, the vertical rod continuously reciprocates, so that the ball block B and the ball block C swing and collide, the oxygen shakes, which is helpful for temporary expansion of the airway of the patient, also helps to open the collapsed alveoli to increase ventilation, thereby rapidly improving the hypoxemia of the heart failure patient, when the patient exhales, the oxygen does not shake, avoiding the reduction of the return blood volume caused by the increase of the chest pressure in the exhalation phase, and being suitable for acute heart failure patients with low blood pressure or insufficient blood volume.

[0017] 4. The present invention further designs the flower-shaped ring so that when the vertical rod passes through the arc block, the inertia of the vertical rod driving the horizontal rod to rotate back and forth is interrupted, thereby reducing the swing and collision frequency of the ball block B and the ball block C during the gap time.

[0018] 5. The present invention ensures the folding path when switching between airway sputum clearing and respiratory assistance functions through the structural design of the bellows B component, reduces the folding damage of the bellows B component, and improves the service life of the bellows B component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic cross-sectional view of part of the structure of the present invention in the sputum suction configuration; Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A; Figure 5 for Figure 3 A magnified schematic diagram of the structure of part B; Figure 6 Schematic diagram of the cross-sectional structure of the column of the present invention; Figure 7 Schematic diagram of the structure of the bellows B assembly of the present invention; Figure 8 Schematic diagram of the split structure of the lane changing assembly and the adjustment assembly of the present invention; Figure 9 It is a structural schematic diagram of the adjustment circular block of the present invention; Figure 10 This is a schematic structural diagram of the ball block B and the ball block C of the present invention; Figure 11 Schematic diagram of a partial structural cross-section of the present invention in the assisted breathing mode; Figure 12 for Figure 11 An enlarged schematic diagram of the C-section structure; Figure 13 Schematic diagram of the disassembled structure of the turbine assembly of the present invention; Figure 14 It is a schematic cross-sectional structural diagram of the turbine assembly of the present invention.

[0020] Description of the numbers in the figure: 1. Column; 2. Connecting assembly; 3. Bellows B assembly; 4. Insert assembly; 5. Lane change assembly; 6. Adjustment assembly; 7. Turbine assembly; 10. Empty slot; 11. Circular cavity A; 12. Vertical slot; 13. Centripetal slide slot; 14. Circular cavity B; 15. Plug slot A; 16. Plug slot B; 17. Air slot A; 141. Movable slot; 142. Vertical rod; 143. Spring A; 144. Ball A; 20. Arc groove; 21. Top ring block; 22. Bottom ring block; 23. Connector A; 24. Rotating groove; 25. Bellows A; 31. Adapter portion; 32. Arc portion; 33. Folding portion; 34. Air hole B; 35. Arc plate; 41. Suction hose; 42. Breathing hose; 43. Soft board; 44. Hard tube A; 45. Hard tube B; 51. Centripetal slide; 52. Breathing groove; 53. Slide bar; 54. Corner block; 55. Sliding groove; 521, horizontal bar; 522, vertical bar; 523, soft rope A; 524, ball block B; 525, soft rope B; 526, ball block C; 60. Air hole C; 61. Adjusting disc; 62. Displacement guide groove; 63. Movable ring; 64. Movable column; 65. Sliding pipe; 66. One-way valve; 67. Swivel; 68. Connecting plate; 69. Adjusting block; 621, oblique guide groove; 622, arc guide groove; 661, column block; 662, truncated cone groove; 663, ball block D; 664, spring B; 665, air hole D; 71. Trapezoidal ring block; 72. Vortex blade; 73. Ring plate; 74. Flower-shaped ring; 75. Air groove B; 741. Outer semicircular block; 742. Inner semicircular block; 743. Arc block. DETAILED DESCRIPTION

[0021] like Figures 1 to 14 As shown, the present invention relates to an emergency device for patients with clinical heart failure in the cardiology department, comprising a column 1, a connecting component 2, a bellows B component 3, a cannula component 4, a lane changing component 5, an adjusting component 6 and a turbine component 7.

[0022] In the embodiment of the present invention, a circular cavity A11 is provided at the top of the column 1. A plurality of vertical grooves 12 are provided on the circular cavity A11 in an annular structure with equal spacing. A centripetal groove 13 is provided at the eccentric end of the vertical groove 12. An empty groove 10 is provided at the top of the centripetal groove 13. A circular cavity B14 and a plug-in groove A15 are provided at the bottom of the column 1 in an inner-outer structure. The circular cavity B14 is connected to the circular cavity A11 through a plurality of air grooves A17 arranged in an annular structure with equal spacing. A plug-in groove B16 is provided at the bottom of the circular cavity B14. Figure 6 As shown, the diameter of the circular cavity B14 of the present invention is smaller than the diameter of the circular cavity A11, and the vertical groove 12 is not connected to the circular cavity B14.

[0023] In the embodiment of the present application, the top end of the circular cavity B14 is provided with a movable groove 141, a vertical rod 142 is movably arranged on the movable groove 141, the top end of the vertical rod 142 is elastically connected with the top end of the movable groove 141 through a spring A143, and a ball block A144 is fixedly arranged at the bottom end of the vertical rod 142.

[0024] In the embodiment of the present application, the connecting assembly 2 comprises a top ring block 21 and a bottom ring block 22 arranged in an up-down structure, the top end of the top ring block 21 is provided with a joint A23 in communication, the bottom end of the top ring block 21 is provided with a rotating groove 24, the surface of the top ring block 21 is provided with an arc groove 20 in communication with the rotating groove 24, the bottom ring block 22 is fixedly arranged at the top end of the column body 1, the cross section of the bottom ring block 22 is in a trapezoidal structure, and the top ring block 21 and the bottom ring block 22 are fixedly connected through a corrugated pipe A25. The joint A23 of the present application is in communication with the output end of the breathing machine.

[0025] In the embodiment of the present application, the corrugated pipe B assembly 3 comprises an adapting part 31 arranged in the circular cavity A11, the bottom end of the adapting part 31 is provided with arc parts 32 in an annular equidistant structure, two adjacent arc parts 32 are fixedly connected through a folding part 33, the top end of the folding part 33 is fixedly connected with the adapting part 31, the arc parts 32 and the folding part 33 are movably connected with the bottom end of the circular cavity B14, the adapting part 31 is provided with air holes B34, and the top end of the adapting part 31 is fixedly provided with arc plates 35 at positions corresponding to the arc parts 32.

[0026] In the embodiment of the present application, the cannula assembly 4 comprises a sputum suction hose 41 and a breathing hose 42 arranged in an inner-outer structure, the sputum suction hose 41 and the breathing hose 42 are fixedly connected through a plurality of soft plates 43, the top end of the sputum suction hose 41 is provided with a hard pipe A44 in communication, the top end of the hard pipe A44 is fixedly provided with a joint B, the joint B is insertedly connected with the insertion groove B16, the top end of the breathing hose 42 is provided with a hard pipe B45 in communication, the top end of the hard pipe B45 is fixedly provided with a joint C, the joint C is insertedly connected with the insertion groove A15, and a plurality of vertical grooves 12 are in communication with the hard pipe B45.

[0027] In the embodiment of the present application, the hard pipe A44 and the hard pipe B45 are both in a circular truncated cone structure, and the ball block A144 is movably connected with the bottom end of the hard pipe A44. Through the above arrangement, as shown in the figure, the vertical rod 142, the spring A143, the ball block A144 and the hard pipe A44 form a first one-way valve structure with the flow direction being from bottom to top, so as to prevent the backfall of sputum. Figure 5

[0028] ​In the embodiment of the present application, the lane changing assembly 5 comprises a plurality of centripetal sliding plates 51 and a plurality of corner blocks 54, the plurality of centripetal sliding plates 51 are respectively arranged on the plurality of centripetal sliding grooves 13 in a sliding manner, the bottom ends of the plurality of centripetal sliding plates 51 are respectively fixedly connected with the bottom ends of the plurality of arc portions 32, the eccentric side of the centripetal sliding plate 51 is provided with a breathing groove 52, a plurality of sliding strips 53 are fixedly arranged at the centripetal end of the centripetal sliding plate 51, the corner block 54 is arranged at the centripetal end of the centripetal sliding plate 51, the top ends of the plurality of arc plates 35 are respectively fixedly connected with the bottom ends of the plurality of corner blocks 54, a plurality of sliding grooves 55 are arranged on the corner block 54 in positions opposite to the plurality of sliding strips 53, and the sliding grooves 55 are in sliding connection with the sliding strips 53.

[0029] In the embodiment of the present application, the top end of the breathing groove 52 is rotatably connected with a horizontal rod 521, the middle part of the horizontal rod 521 is fixedly arranged with a vertical rod 522, a plurality of ring grooves A and a plurality of ring grooves B are uniformly arranged on the surface of the horizontal rod 521, the plurality of ring grooves A and the plurality of ring grooves B are arranged in an alternating manner, a soft rope A 523 is fixedly arranged on the ring groove A, a ball block B 524 is fixedly arranged at the bottom end of the soft rope A 523, a soft rope B 525 is fixedly arranged on the ring groove B, and a ball block C 526 is fixedly arranged at the bottom end of the soft rope B 525.

[0030] In the embodiment of the present application, the ball block B 524 and the ball block C 526 are movably connected, and the sizes of the ball block B 524 and the ball block C 526 are different. Through the above design, when the horizontal rod 521 continuously rotates back and forth, the ball block B 524 and the ball block C 526 will swing, and the oxygen in the breathing groove 52 will vibrate. Due to the different sizes of the ball block B 524 and the ball block C 526, the ball block B 524 and the ball block C 526 will collide when they swing, further improving the vibration effect of the oxygen in the breathing groove 52.

[0031] In the embodiment of the present application, the adjusting assembly 6 comprises an adjusting circular block 61 and an adjusting block 69, the adjusting circular block 61 is movably arranged at the top end of the circular cavity A11, the middle part of the adjusting circular block 61 is provided with a gas hole C60, the bottom end of the adjusting circular block 61 is provided with a displacement guide groove 62, the displacement guide groove 62 is movably connected with a movable ring 63, the movable ring 63 is rotatably connected with a movable column 64, the bottom end of the movable column 64 is fixedly connected with the bottom end of the corner block 54, the top end of the adjusting circular block 61 is fixedly arranged with a sliding pipe 65, the sliding pipe 65 is provided with a one-way valve 66, the top end of the sliding pipe 65 is provided with a rotating ring 67, the rotating ring 67 and the sliding pipe 65 are fixedly connected through a plurality of connecting plates 68 arranged in an annular equidistant structure, and the adjusting block 69 is movably arranged on the arc groove 20 and is fixedly connected with the rotating ring 67.

[0032] In the embodiment of the present application, as shown in Figure 9 The displacement guide groove 62 comprises an inclined guide groove 621, and the both ends of the inclined guide groove 621 are provided with arc guide grooves 622. The present application provides a centripetal limiting force for the rotating ring 67 through the arrangement of the arc guide grooves 622, so as to ensure the stability of the position of the lane changing assembly 5 after adjustment.

[0033] In the embodiment of the present application, as shown in Figure 4 The one-way valve 66 includes a column block 661 fixedly arranged in the sliding pipe 65, a circular truncated cone groove 662 fixedly arranged at the bottom end of the column block 661, a ball block D 663 arranged in the circular truncated cone groove 662, a spring B 664 elastically connecting the ball block D 663 and the top end of the circular truncated cone groove 662, and a plurality of air holes D 665 arranged at the top end of the column block 661 and communicated with the circular truncated cone groove 662. The above arrangement makes the one-way valve 66 only output air from bottom to top. The structural design of the column body 1, the connecting assembly 2, the bellows B assembly 3, the insertion pipe assembly 4, the lane changing assembly 5 and the adjusting assembly 6 makes the rotating adjusting block 69 rotate the sliding pipe 65 through the plurality of connecting plates 68, so that the adjusting circular block 61 and the displacement guide groove 62 rotate, thereby making the centripetal sliding plate 51 slide relative to the centripetal sliding groove 13. Figure Three When the centripetal sliding plate 51 is at the eccentric position of the centripetal sliding groove 13, the centripetal sliding plate 51 blocks the vertical groove 12, so that the gas cannot pass through the breathing passage, preventing the sputum from entering the breathing passage and causing pollution during the sputum suction process. The gaps between the plurality of corner blocks 54 form a passage. At this time, the top ring block 21 is pressed, so that the bellows A 25 is shortened, the lane changing assembly 5 drives the bellows B assembly 3 to be shortened, the gas is sequentially output upward through the air holes B 34, the passage formed by the plurality of corner blocks 54, the sliding pipe 65 and the one-way valve 66, so that the bellows A 25 is stretched to generate suction force under negative pressure, so that the sputum is sequentially stored from the sputum suction hose 41 to the hard pipe A 44. The ball block A 144 prevents the sputum from falling back. The above operation is repeated to clean the airway sputum. After cleaning, as shown in Figure 11 The rotating adjusting block 69 makes the plurality of corner blocks 54 contact to form a closed structure, so that the sputum suction hose 41 cannot ventilate. At this time, the breathing groove 52, the vertical groove 12, the hard pipe B 45 and the gap between the breathing hose 42 and the sputum suction hose 41 together form a breathing passage. This state cooperates with the breathing machine to assist the patient to breathe.

[0034] In the embodiment of the present application, the turbine assembly 7 includes a trapezoidal ring block 71 arranged on the sliding pipe 65, a plurality of turbine blades 72 arranged on the surface of the trapezoidal ring block 71 in an annular equidistant structure, a ring plate 73 fixedly arranged at the bottom end of the trapezoidal ring block 71, the ring plate 73 being rotatably connected with the bottom ring block 22, a plurality of air grooves B 75 uniformly arranged on the ring plate 73, and a flower-shaped ring 74 fixedly arranged at the bottom end of the ring plate 73 and movably matched with the vertical rod 522.

[0035] In the embodiment of the present application, as shown in Figure 14As shown, the inner edge surface of the trapezoidal ring block 71 is provided with a plurality of gradually changing grooves 711 in a ring-shaped equidistant structure, the groove depth of the gradually changing grooves 711 gradually decreases in the clockwise direction, a column 712 is movably arranged in the gradually changing grooves 711, and the column 712 is elastically connected with the deep part of the gradually changing grooves 711 through a spring C 713. Through the structural design of the turbine assembly 7, when the trapezoidal ring block 71 rotates in the reverse direction relative to the sliding pipe 65, the friction force of the sliding pipe 65 on the column 712 makes the column 712 move towards the shallow part of the gradually changing grooves 711, so that the sliding pipe 65 locks the trapezoidal ring block 71 through the column 712, and therefore the trapezoidal ring block 71 cannot rotate in the reverse direction. When the device assists the patient in breathing, only when the patient inhales, the oxygen flow makes the vortex blade 72 rotate the trapezoidal ring block 71, the flower-shaped ring 74 rotates, and the vertical rod 522 continuously reciprocates, so that the ball block B 524 and the ball block C 526 swing and collide, the oxygen is vibrated, which is helpful for the temporary expansion of the airway of the patient and the opening of the collapsed alveoli to increase ventilation, thereby rapidly improving the hypoxemia of the heart failure patient. When the patient exhales, the oxygen does not vibrate, avoiding the reduction of the return blood volume caused by the increase of the chest pressure in the exhalation phase, and being suitable for acute heart failure patients with low blood pressure or insufficient blood volume.

[0036] In the embodiment of the application, the flower-shaped ring 74 comprises a plurality of outer semicircle blocks 741 and a plurality of inner semicircle blocks 742 arranged in a ring-shaped equidistant structure, the plurality of outer semicircle blocks 741 and the plurality of inner semicircle blocks 742 are arranged alternately, and the outer semicircle blocks 741 and the inner semicircle blocks 742 are fixedly connected through arc blocks 743. Through the further design of the flower-shaped ring 74, when the vertical rod 522 passes through the arc block 743, the inertia of the vertical rod 522 driving the horizontal rod 521 to reciprocate is broken, so that the swing and collision frequency of the ball block B 524 and the ball block C 526 in the gap time is reduced.

[0037] Working principle: the embodiment provides a clinical first-aid device for heart failure patients in cardiology department, when in use, the rotating adjusting block 69 rotates, the rotating ring 67 drives the sliding pipe 65 to rotate through a plurality of connecting plates 68, so that the adjusting circular block 61 and the displacement guide groove 62 rotate, thereby making the centripetal slide plate 51 slide relative to the centripetal slide groove 13. Figure Three As shown, the centripetal slide plate 51 is at the eccentric position of the centripetal slide groove 13, the centripetal slide plate 51 blocks the vertical groove 12, so that the gas cannot pass through the breathing passage, preventing the sputum from entering the breathing passage to cause pollution during the sputum suction process, a plurality of angle blocks 54 surround the passage, at this time, the top ring block 21 is pressed, the corrugated pipe A 25 is shortened, the wave pipe B assembly 3 is driven by the wave pipe A assembly 5 to be shortened, the gas is sequentially output upwards through the air hole B 34, the passage surrounded by the plurality of angle blocks 54, the sliding pipe 65 and the one-way valve 66, so that the wave pipe A 25 is pulled into a negative pressure to generate suction, so that the sputum sequentially enters the hard pipe A 44 for storage from the sputum suction hose 41, the ball block A 144 prevents the sputum from falling back, and the above operation is repeated to clean the airway sputum; After the sputum is cleaned, Figure 11 As shown, the adjusting block 69 is rotated so that several corner blocks 54 contact each other to form a closed structure, so that the suction hose 41 cannot be ventilated. At this time, the breathing groove 52, the vertical groove 12, the hard tube B45 and the gap between the breathing hose 42 and the suction hose 41 together form a breathing channel. This state cooperates with the ventilator to assist the patient's breathing; When assisting the patient to inhale, the flow of oxygen causes the vortex blades 72 to drive the trapezoidal ring block 71 to rotate, and the flower-shaped ring 74 to rotate, causing the vertical rod 522 to swing back and forth continuously, thereby causing the ball block B524 and the ball block C526 to swing and collide, causing the oxygen to vibrate, which helps to temporarily expand the patient's airway and also helps to open the collapsed alveoli to increase ventilation, thereby quickly improving hypoxemia in patients with heart failure.

[0038] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A cardiology clinical emergency device for patients with heart failure, characterized in that: The invention comprises a column (1), wherein the top of the column (1) is provided with a connecting assembly (2), the connecting assembly (2) is provided with a turbine assembly (7), the bottom of the column (1) is provided with a cannula assembly (4), the top of the column (1) is provided with a circular cavity A (11), the circular cavity A (11) is provided with a bellows B assembly (3), the circular cavity A (11) is provided with a plurality of vertical grooves (12) in an annular equidistant structure and connected to the circular cavity A (11), the eccentric end of the vertical groove (12) is provided with a centripetal slide groove (13), the centripetal slide groove (13) is provided with a lane changing assembly (5), and the top of the circular cavity A (11) is provided with an adjusting assembly (6) for driving the lane changing assembly (5) to move; The lane changing assembly (5) includes a centripetal slide (51) and a corner block (54), wherein the centripetal slide (51) is slidably arranged on a plurality of the centripetal slide grooves (13), a breathing groove (52) is provided on an eccentric side of the centripetal slide (51), a plurality of slide bars (53) are fixedly provided on the centripetal end of the centripetal slide (51), and the corner block (54) is arranged at the centripetal end of the centripetal slide (51), a plurality of slide grooves (55) are provided on the corner block (54) at positions corresponding to the plurality of slide bars (53), and the slide grooves (55) are slidably connected to the slide bars (53).

2. The emergency device for patients with heart failure in cardiology according to claim 1, characterized in that: The top of the centripetal slide groove (13) is provided with an empty groove (10), and the bottom of the column (1) is provided with a circular cavity B (14) and a plug-in groove A (15) in an inner and outer structure. The circular cavity B (14) is connected to the circular cavity A (11) through a plurality of air grooves A (17) arranged in an annular equidistant structure, and the bottom of the circular cavity B (14) is provided with a plug-in groove B (16); A movable groove (141) is provided at the top of the circular cavity B (14), a vertical rod (142) is movably provided on the movable groove (141), the top of the vertical rod (142) is elastically connected to the top of the movable groove (141) via a spring A (143), and a ball block A (144) is fixed at the bottom of the vertical rod (142).

3. The emergency device for patients with heart failure in cardiology according to claim 2, characterized in that: The connecting assembly (2) comprises a top ring block (21) and a bottom ring block (22) arranged in an upper and lower structure, the top end of the top ring block (21) is connected to a joint A (23), the bottom end of the top ring block (21) is provided with a rotation groove (24), the surface of the top ring block (21) is provided with an arc groove (20) connected to the rotation groove (24), the bottom ring block (22) is fixed to the top end of the column (1), the cross section of the bottom ring block (22) is a trapezoidal structure, and the top ring block (21) and the bottom ring block (22) are fixedly connected via a bellows A (25).

4. The emergency device for patients with heart failure in cardiology according to claim 3, characterized in that: The bellows B assembly (3) includes an adapter (31), the adapter (31) is arranged in the circular cavity A (11), the bottom end of the adapter (31) is annular and equidistantly spaced structure and is fixedly provided with an arc portion (32), the bottom ends of a plurality of the centripetal slides (51) are respectively fixedly connected to the bottom ends of a plurality of the arc portions (32), two adjacent arc portions (32) are fixedly connected via a folding portion (33), the top end of the folding portion (33) is fixedly connected to the adapter (31), the arc portion (32) and the folding portion (33) are both movably connected to the bottom end of the circular cavity B (14), an air hole B (34) is opened on the adapter (31), an arc plate (35) is fixedly provided at the top end of the adapter (31) relative to the position of the plurality of the arc portions (32), and the top ends of the plurality of the arc plates (35) are respectively fixedly connected to the bottom ends of a plurality of the corner blocks (54).

5. The emergency device for patients with heart failure in cardiology according to claim 2, characterized in that: The cannula assembly (4) includes a sputum suction hose (41) and a breathing hose (42) arranged in an inner and outer structure. The sputum suction hose (41) and the breathing hose (42) are fixedly connected via a plurality of soft plates (43). The top end of the sputum suction hose (41) is connected to a hard tube A (44). The top end of the hard tube A (44) is fixed with a joint B. The joint B is plug-connected to the plug-in slot B (16). The top end of the breathing hose (42) is connected to a hard tube B (45). The top end of the hard tube B (45) is fixed with a joint C. The joint C is plug-connected to the plug-in slot A (15). The plurality of vertical slots (12) are all connected to the hard tube B (45). The hard tube A (44) and the hard tube B (45) are both truncated cone structures, and the ball block A (144) is movably connected to the bottom end of the hard tube A (44).

6. The emergency device for patients with heart failure in cardiology according to claim 3, characterized in that: The top of the breathing groove (52) is rotatably connected to a horizontal rod (521), a vertical rod (522) is fixedly provided in the middle of the horizontal rod (521), a plurality of annular grooves A and a plurality of annular grooves B are evenly opened on the surface of the horizontal rod (521), the plurality of annular grooves A and the plurality of annular grooves B are arranged alternately, a soft rope A (523) is fixedly provided on the annular groove A, a ball block B (524) is fixedly provided at the bottom end of the soft rope A (523), a soft rope B (525) is fixedly provided on the annular groove B, and a ball block C (526) is fixedly provided at the bottom end of the soft rope B (525).

7. The emergency device for patients with heart failure in cardiology according to claim 6, characterized in that: The ball block B (524) is movably connected to the ball block C (526), ​​and the ball block B (524) and the ball block C (526) are of different sizes.

8. The emergency device for patients with heart failure in cardiology according to claim 6, characterized in that: The adjusting assembly (6) includes an adjusting circular block (61) and an adjusting block (69), wherein the adjusting circular block (61) is movably arranged at the top of the circular cavity A (11), an air hole C (60) is provided in the middle of the adjusting circular block (61), a displacement guide groove (62) is provided at the bottom of the adjusting circular block (61), a movable ring (63) is movably connected to the displacement guide groove (62), a movable column (64) is rotatably connected to the movable ring (63), and the bottom of the movable column (64) is provided with a movable ring (63). The end is fixedly connected to the bottom end of the corner block (54), the top end of the adjusting circular block (61) is fixedly provided with a sliding tube (65), a one-way valve (66) is provided in the sliding tube (65), the top end of the sliding tube (65) is provided with a rotating ring (67), the rotating ring (67) and the sliding tube (65) are fixedly connected through a plurality of connecting plates (68) arranged in an annular equidistant structure, and the adjusting block (69) is movably provided on the arc groove (20) and fixedly connected to the rotating ring (67); The displacement guide groove (62) comprises an oblique guide groove (621), and arc guide grooves (622) are formed at both ends of the oblique guide groove (621); The one-way valve (66) includes a column block (661), the column block (661) is fixed in the slide tube (65), a truncated cone groove (662) is fixed at the bottom end of the column block (661), a ball block D (663) is provided in the truncated cone groove (662), the ball block D (663) is elastically connected to the top end of the truncated cone groove (662) through a spring B (664), and a plurality of air holes D (665) are opened at the top end of the column block (661), and the air holes D (665) are connected to the truncated cone groove (662).

9. The emergency device for patients with heart failure in the cardiology department according to claim 8, characterized in that: The turbine assembly (7) includes a trapezoidal ring block (71), the trapezoidal ring block (71) is inserted into the slide tube (65), the surface of the trapezoidal ring block (71) is annular and evenly spaced and fixed with a plurality of vortex blades (72), the bottom end of the trapezoidal ring block (71) is fixed with a ring plate (73), the ring plate (73) is rotatably connected to the bottom ring block (22), the ring plate (73) is evenly provided with a plurality of air grooves B (75), the bottom end of the ring plate (73) is fixed with a flower-shaped ring (74), and the flower-shaped ring (74) is movably matched with the vertical rod (522); The inner edge surface of the trapezoidal ring block (71) is provided with a plurality of gradient grooves (711) in an annular equidistant structure. The depth of the gradient grooves (711) gradually decreases in a clockwise direction. A column (712) is movably provided in the gradient groove (711). The column (712) is elastically connected to the deep part of the gradient groove (711) via a spring C (713).

10. The emergency device for patients with heart failure in cardiology according to claim 9, characterized in that: The flower-shaped ring (74) comprises a plurality of outer semicircular blocks (741) and a plurality of inner semicircular blocks (742) arranged in an annular equidistant structure, wherein the plurality of outer semicircular blocks (741) and the plurality of inner semicircular blocks (742) are arranged alternately, and the outer semicircular blocks (741) and the inner semicircular blocks (742) are fixedly connected via arc blocks (743).

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