Thoracic cavity pressing device for emergency internal medicine rescue

Abstract

The invention provides a thoracic cavity pressing device for emergency internal medicine rescue, and relates to the technical field of medical apparatus and instruments, the thoracic cavity pressing device comprises a pressing platform horizontally placed on the thoracic cavity surface of a patient; the pressing structure is arranged on the pressing platform and is used for mechanically moving to press the thoracic cavity of the patient; the fastening structure is movably arranged on the pressing platform, and the fastening structure is used for fixing the pressing platform; the starting part is detachably communicated with the pressing structure, and the pressing structure is driven by the starting part to perform pressing action; wherein the starting component and the pressing structure are arranged in a separated mode, and the starting component is used for inflating the pressing structure to start the pressing structure to conduct the pressing action. The problems that a pressing starting device and a pressing device are integrated, so that the overall weight of equipment is heavy, and a patient is prone to being hurt during pressing are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a chest compression device for emergency medical rescue. Background Art

[0002] During cardiac arrest, the heart stops beating and loses its pumping function. Cardiopulmonary resuscitation is an effective rescue measure for patients with cardiac arrest. Cardiopulmonary resuscitation provides oxygen and nutrient substrates for the heart, brain and other important organs, and is a key factor in successful defibrillation and restoration of spontaneous circulation.

[0003] Most of the existing cardiopulmonary resuscitation devices are integrated with the push-start device, so that when the push-start device is placed on the human body, the overall weight is heavy, and under normal circumstances, it has a certain pressure on the human chest cavity. At the same time, during the squeezing process, since the weight of the device itself is ignored during the pressing process, it is easy to cause damage to the patient's chest cavity bones, and then cause secondary damage to the patient, thereby affecting the rescue effect. Summary of the invention

[0004] The purpose of the present invention is to provide a chest compression device for emergency internal medicine rescue, which solves the problem that the compression starter device and the compression device are integrated, making the overall weight of the equipment heavy and easily causing harm to the patient during compression.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A chest compression device for emergency internal medicine rescue, comprising: A compression platform, which is placed horizontally on the chest surface of the patient; A pressing structure, which is arranged on the pressing platform and is used to mechanically press the patient's chest; A fastening structure, the fastening structure is movably arranged on the pressing platform, and the fastening structure is used to fix the pressing platform; A starting component, wherein the starting component is detachably connected to the pressing structure, and the pressing structure is driven by the starting component to perform a pressing action; The starting component is separately arranged from the pressing structure, and the starting component is used to inflate the pressing structure to start the pressing structure to perform a pressing action.

[0006] According to the chest compression device for emergency medical rescue provided by the present invention, the compression platform comprises: a balance board placed horizontally on the patient's chest; A connecting bar, which is movably arranged at two ends of the balancing board along the length direction, and two connecting bars are arranged at each end along the width direction; The connecting strip is arranged in an arc shape, and a rotating shaft is movably arranged at both ends of the balance plate along the length, and the connecting strip is sleeved on the rotating shaft.

[0007] According to the chest compression device for emergency medical rescue provided by the present invention, the compression structure comprises: An extrusion chamber, the extrusion chamber is arranged on the balance plate, and the extrusion chamber is composed of a telescopic hose with one end closed; A connecting platform, which is arranged at the opening end of the extrusion cavity and is fixedly connected to the balancing plate; A plurality of extruded telescopic rods, wherein the plurality of extruded telescopic rods are evenly arranged through the connecting platform; An inflatable cylinder, the inflatable cylinder is connected and arranged at the first end of the extruded telescopic rod; A squeezing plate, the squeezing plate being arranged at the second end of the squeezing telescopic rod; The second end of the extrusion telescopic rod and the extrusion disk are arranged in the extrusion cavity, and the extrusion is achieved through the telescopic movement of the extrusion telescopic rod.

[0008] According to the chest compression device for emergency medical rescue provided by the present invention: the compression structure also includes: A connector, the connector being arranged on the inflatable cylinder; A plurality of extrusion springs, wherein the plurality of extrusion springs are evenly arranged between the extrusion disk and the connecting platform, and distributed between the extrusion telescopic rods; Wherein, the inflator is connected via the connector to be connected to the starting component.

[0009] According to the chest compression device for emergency medical rescue provided by the present invention: the fastening structure comprises: Two adjustment bars, the two adjustment bars are arranged on the two connecting bars along one end of the length of the balance board; Two fixing bars, the two fixing bars are respectively arranged between the two adjusting bars and the two connecting bars, and the fixing bar arranged between the two adjusting bars can move up and down along a straight line; An elastic band, one end of which is fixedly arranged on the fixing strip between the two adjusting strips, and the other end of which is fixedly wound around the adjusting strip arranged between the connecting strips during use; Among them, the adjustment strip is provided with an adjustment groove, a fastening bolt passes through the adjustment groove, the through end of the fastening bolt is threadedly connected to the fixing strip, the adjustment strip between the connecting strips is provided with a through groove, and the other end of the elastic band passes through the through groove for fixation.

[0010] According to the chest compression device for emergency medical rescue provided by the present invention: a Velcro is arranged on the back of the elastic band, which is used to fix the elastic band after the elastic band passes through the adjustment strip.

[0011] According to the chest compression device for emergency medical rescue provided by the present invention, the starting component includes: A starter box, the starter box is used to inflate and start the extrusion structure; A delivery pipe, the delivery pipe is connected to the starter box and is used to transfer the gas output from the starter box to the extrusion structure; Wherein, the delivery pipe is detachably connected to the extrusion structure.

[0012] According to the chest compression device for emergency medical rescue provided by the present invention: the starting box comprises: An air pump, wherein the air pump is arranged in the starter box; An adjustment button, the adjustment button is arranged on the surface of the starter box and is used to adjust the size of the airflow output by the inflation pump; A handle is fixedly arranged on the starting box.

[0013] According to the chest compression device for emergency medical rescue provided by the present invention, the extrusion telescopic rod comprises: A telescopic cylinder, the telescopic cylinder is arranged through the connecting platform; A movable rod, the movable rod is arranged through the bottom of the telescopic cylinder; A piston, the piston is fixedly arranged at the first end of the movable rod, and the piston is distributed in the telescopic cylinder; An extrusion sheet, the extrusion sheet is fixedly arranged at the second end of the movable rod; The telescopic cylinder is inflated by the starting component to drive the movable rod to perform telescopic movement.

[0014] In summary, the beneficial technical effects of the present invention are: By separating the starting component and the pressing component, the overall weight of the device is reduced, and the pressure of the device on the patient is reduced during the pressing process, thereby avoiding damage to the patient caused by excessive pressure during the pressing process. At the same time, the weight of the device is better reduced by pneumatic means. Secondly, the buffer area can make the extrusion structure proceed slowly during the extrusion, avoiding excessive force at the beginning and causing harm to the patient, thereby better protecting the patient and making the pressing more complete.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 is a cross-sectional view of a pressing device according to an embodiment of the present invention; Figure 3 is a cross-sectional plan view of a pressing device according to an embodiment of the present invention; Figure 4 is an overall plan view of a pressing device according to an embodiment of the present invention; Figure 5 is a schematic diagram of the extrusion structure of an embodiment of the present invention; Figure 6 is a schematic diagram of the bottom of the extrusion structure of an embodiment of the present invention; Figure 7 4 is a cross-sectional view of an extruded telescopic rod according to an embodiment of the present invention.

[0018] Reference numerals: 10. Pressing platform; 11. Balance board; 12. Connecting strip; 20. Pressing structure; 21. Extrusion chamber; 22. Connecting platform; 23. Extrusion telescopic rod; 24. Inflator; 25. Extrusion plate; 26. Connecting head; 27. Extrusion spring; 231, telescopic cylinder; 232, movable rod; 233, piston; 234, extrusion sheet; 30. Fastening structure; 31. Adjustment strip; 32. Fixing strip; 33. Elastic band; 34. Velcro; 40. Starting components; 41. Starting box; 42. Delivery pipe; 411. Air pump; 412. Adjustment button; 413. Handle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", etc., are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0022] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms are not directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0024] Combine the following Figure 1-Figure 7 The embodiments shown describe the technical solution of the present invention: A chest compression device for emergency internal medicine rescue includes a compression platform 10, which is horizontally placed on the chest surface of a patient; a compression structure 20, which is arranged on the compression platform 10 and is used to mechanically compress the patient's chest; a fastening structure 30, which is movably arranged on the compression platform 10 and is used to fix the compression platform 10; and a starting component 40, which is detachably connected to the compression structure 20 and drives the compression structure 20 to perform a compression action through the starting component 40; wherein the starting component 40 and the compression structure 20 are separately arranged, and the starting component 40 is used to inflate the compression structure 20 to start the compression structure 20 to perform a compression action.

[0025] The chest compression device for emergency internal medicine rescue provided by the embodiment of the present invention places the pressing platform 10 on the patient's chest by means of a pressing platform 10, so that the pressing platform 10 is in horizontal contact with the patient's chest, and then fixes the pressing structure 20 at the position of chest compression, connects the pressing structure 20 with the starting component 40, and fixes the pressing platform 10 and the pressing structure 20 through the fastening structure 30, and binds them to the patient's chest, and then inflates the pressing structure 20 through the starting component 40, so that the pressing structure 20 moves up and down in the vertical direction, thereby realizing the pressing action, and at the same time, because the starting component 40 and the pressing structure 20 are detachably connected, the weight of the starting component 40 will not be added to the overall device when not in use or in use, thereby reducing the weight of the overall device, avoiding the patient from being injured during the pressing process, thereby improving the safety during pressing.

[0026] According to the chest compression device for emergency internal medicine rescue provided by the embodiment of the present invention, the compression platform 10 includes a balance board 11, which is placed horizontally on the patient's chest; a connecting bar 12, which is movably arranged at both ends of the balance board 11 along the length direction, and two connecting bars 12 are arranged at each end along the width direction; wherein the connecting bar 12 is arranged in an arc shape, and a rotating shaft is movably arranged at both ends of the balance board 11 along the length, and the connecting bar 12 is sleeved on the rotating shaft.

[0027] Figure 1A chest compression device for emergency internal medicine rescue is implemented in the present invention. The compression platform 10 is formed by a balance board 11 and a connecting bar 12. The balance board 11 is a rectangular plate structure and is placed horizontally on the patient's chest. The connecting bars 12 are symmetrically arranged along the width direction at both ends of the balance board 11 along the length direction. There are four connecting bars 12 that are evenly movable. At the same time, the connecting bar 12 is arc-shaped. A rotating shaft is movably passed through both ends of the balance board 11. The four connecting bars 12 are rotatably connected together by the rotating shaft, and then symmetrically distributed at both ends of the balance board 11, so as to fix the balance board 11, so that the balance board 11 can be better fixed on the patient's chest.

[0028] According to the chest compression device for emergency internal medicine rescue provided by the embodiment of the present invention, the extrusion structure includes an extrusion chamber 21, which is arranged on the balance board 11, and the extrusion chamber 21 is composed of a telescopic hose with one end closed; a connecting platform 22, which is arranged at the open end of the extrusion chamber 21 and fixedly connected to the balance board 11; a plurality of extrusion telescopic rods 23, which are evenly arranged on the connecting platform 22; an inflation cylinder 24, which is connected and arranged at the first end of the extrusion telescopic rod 23; and an extrusion disk 25, which is arranged at the second end of the extrusion telescopic rod 23; wherein the second end of the extrusion telescopic rod 23 and the extrusion disk 25 are arranged in the extrusion chamber 21, and extrusion is achieved by the telescopic movement of the extrusion telescopic rod 23.

[0029] Figure 2 , Figure 3 and Figure 5 A chest compression device for emergency internal medicine rescue is implemented in the present invention. The compression structure is formed by a compression chamber 21, a connecting platform 22, a compression telescopic rod 23, an inflator 24 and a compression plate 25. The compression chamber 21 is opened in the middle of the balance plate 11 and is arranged through. A compression-activated telescopic structure with one end closed and composed of a telescopic hose is fixedly arranged at the bottom of the compression chamber 21. At the same time, a connecting platform 22 is fixedly arranged at the top of the compression chamber 21. When the connecting platform 22 is arranged on the balance plate 11, the upper surface of the connecting platform 22 is on the same horizontal plane as the upper surface of the balance plate 11, so that the connecting platform 22 The connecting platform 22 is fixed with the balance board 11, and three extrusion telescopic rods 23 are evenly penetrated on the connecting platform 22. The three extrusion telescopic rods 23 are distributed in a circular array, and an air cylinder 24 is fixedly connected to the first end of the extrusion telescopic rod 23, and an extrusion plate 25 is fixedly connected to the second end of the extrusion telescopic rod 23. Then, air is inflated into the extrusion telescopic rod 23 through the air cylinder 24, and the extrusion telescopic rod 23 is moved up and down, thereby driving the extrusion plate 25 to be squeezed, and the telescopic hose is squeezed up and down, thereby performing chest compressions on the patient to perform cardiopulmonary resuscitation.

[0030] According to the chest compression device for emergency internal medicine rescue provided by an embodiment of the present invention, the extrusion structure also includes a connecting head 26, which is arranged on the inflation cylinder 24; a plurality of extrusion springs 27, which are evenly arranged between the extrusion disk 25 and the connecting platform 22, and distributed between the extrusion telescopic rods 23; wherein the inflation cylinder 24 is connected through the connecting head 26 for connection with the starting component 40.

[0031] Figure 2 and Figure 3 A chest compression device for emergency internal medicine rescue is implemented in the invention. The extrusion structure also includes a connecting head 26 and an extrusion spring 27. The connecting head 26 is connected and arranged on the inflation cylinder 24, and is used to connect the starting component 40. The inflation cylinder 24 is inflated by the starting component 40. The extrusion spring 27 is arranged between the extrusion disk 25 and the connecting platform 22, and is distributed between multiple compression telescopic rods. The extrusion spring 27 stretches the extrusion spring 27 when the extrusion disk 25 is pressed downward, so that the extrusion spring 27 generates a certain reaction force, so that the extrusion disk 25 drops instantaneously from time to time when it drops, thereby better protecting the patient from injury during extrusion, and secondly better improving the safety of the patient when being squeezed.

[0032] According to the chest compression device for emergency internal medicine rescue provided by an embodiment of the present invention, the fastening structure 30 includes two adjustment strips 31, which are arranged on two connecting strips 12 along one end of the length of the balance board 11; two fixing strips 32, which are respectively arranged between the two adjustment strips 31 and the two connecting strips 12, and the fixing strip 32 arranged between the two adjustment strips 31 can move up and down along a straight line; an elastic band 33, one end of the elastic band 33 is fixedly arranged on the fixing strip 32 between the two adjustment strips 31, and the other end of the elastic band 33 is fixed around the adjustment strip 31 arranged between the connecting strips 12 when in use; wherein, an adjustment groove is provided on the adjustment strip 31, a fastening bolt passes through the adjustment groove, the through end of the fastening bolt is threadedly connected to the fixing strip 32, a through groove is provided on the adjustment strip 31 between the connecting strips 12, and the other end of the elastic band 33 passes through the through groove for fixation.

[0033] Figure 1 and Figure 4A chest compression device for emergency internal medicine rescue is implemented in the present invention, wherein the fastening structure 30 is formed by a combination of an adjusting strip 31, a fixing strip 32 and an elastic band 33, and the adjusting strip 31 is arranged on two connecting strips 12 at one end of a balance board 11, an adjusting slot is provided in the adjusting strip 31, and a fixing strip 32 is arranged between the two adjusting strips 31 and the two connecting strips 12, and the fixing strip 32 on the adjusting strip 31 can be moved up and down for adjustment, and the elastic band 33 on the fixing strip 32 can be fixed on the fixing strip 32, and the fixing strip 32 between the adjusting strips 31 can be moved along the adjusting slot on the fixing strip 31. 2 is adjusted up and down, and then the size of the fixation is adjusted, so that it is more suitable for patients of different body shapes. Secondly, the fixing strip 32 arranged between the connecting strips 12 is provided with a connecting groove along the length direction, so that the other end of the elastic band 33 passes through the fixing strip 32 and is fixedly wound on the fixing strip 32, so as to fix the elastic band 33. At the same time, a fastening bolt is passed through the adjusting strip 31, and the fastening bolt is threadedly connected to the fixing strip 32, so as to fix the adjusted fixing strip 32, and then fix the elastic band 33, so that the device is fixed on the patient's body, making it more convenient to install the device and the patient.

[0034] According to the chest compression device for emergency medical rescue provided by the embodiment of the present invention, a Velcro 34 is provided on the back of the elastic band 33 for fixing the elastic band 33 after the elastic band 33 passes through the adjustment strip 31 .

[0035] Figure 2 A chest compression device for emergency internal medicine rescue is implemented in the present invention, and a Velcro 34 is integrally provided on the back of the elastic band 33. When the elastic band 33 passes through the fixing strip 32 for fixing, the elastic band 33 is fitted and fixed by the Velcro 34, so that the elastic band 33 is better wrapped and fixed on the device, and then the device is better tied to the patient's chest, thereby realizing the pressing action.

[0036] According to the chest compression device for emergency internal medicine rescue provided by an embodiment of the present invention, the starting component 40 includes a starting box 41, which is used to inflate and start the extrusion structure; a delivery pipe 42, which is connected to the starting box 41 and is used to transmit the gas output by the starting box 41 to the extrusion structure; wherein the delivery pipe 42 is detachably connected to the extrusion structure.

[0037] Figure 1 A chest compression device for emergency internal medicine rescue is implemented, and the starting component 40 is formed by a starting box 41 and a delivery tube 42. The starting box 41 is placed next to the pressing device when in use, and is connected to the connector 26 on the pressing device through the delivery tube 42, so that gas is introduced into the pressing device through the starting box 41, and the pressing device is driven by the gas to perform a pressing work, thereby realizing compression of the patient's chest, making the compression more convenient.

[0038] According to the chest compression device for emergency internal medicine rescue provided by an embodiment of the present invention, the starting box 41 includes an air pump 411, which is arranged in the starting box 41; an adjustment button 412, which is arranged on the surface of the starting box 41 and is used to adjust the size of the air flow output by the air pump 411; and a handle 413, which is fixedly arranged on the starting box 41.

[0039] Figure 1 A chest compression device for emergency internal medicine rescue is implemented. The starting box 41 is composed of an air pump 411, an adjustment button 412 and a handle 413. The air pump 411 uses an intermittent two-way air pump 411, which can inflate and inhale, so that the pressing device can achieve reciprocating pressing actions. The adjustment button 412 is electrically connected to the air pump 411, and the air output size of the air pump 411 is controlled by the adjustment button 412, so that the input airflow can be controlled. At the same time, the handle 413 can facilitate the moving of the starting box 41 at any time, making the starting box 41 easy to carry.

[0040] According to the chest compression device for emergency internal medicine rescue provided by the embodiment of the present invention, the extrusion telescopic rod 23 includes a telescopic cylinder 231, which is arranged on the connecting platform 22; a movable rod 232, which is arranged on the bottom of the telescopic cylinder 231; a piston 233, which is fixedly arranged at the first end of the movable rod 232, and the piston 233 is distributed in the telescopic cylinder 231; an extrusion sheet 234, which is fixedly arranged at the second end of the movable rod 232; wherein, the telescopic cylinder 231 is inflated by the starting component 40 to drive the movable rod 232 to perform telescopic movement.

[0041] Figure 6 and Figure 7 A chest compression device for emergency internal medicine rescue is implemented. The extrusion telescopic rod 23 is formed by a telescopic cylinder 231, a movable rod 232, a piston 233 and an extrusion sheet 234. The telescopic cylinder 231 is arranged on a connecting platform 22, and the telescopic cylinder 231 is evenly fixed and distributed through the connecting platform 22. The movable rod 232 is arranged in the telescopic cylinder 231 through the connecting platform 22. The movable rod 232 is arranged at the first end of the movable rod 232, and the piston 233 contacts the inner wall of the telescopic cylinder 231. The extrusion sheet 234 is arranged at the second end of the movable rod 232, and the extrusion sheet 234 contacts the extrusion disk 25, so that the piston 233 is squeezed by the filled gas, so that the movable rod 232 performs a telescopic movement in the telescopic cylinder 231, thereby pushing the extrusion disk 25 to move, and the telescopic hose is pushed and retracted by the extrusion disk 25, thereby squeezing the patient's chest. The telescopic hose can better protect the patient from injury when squeezing the patient, and at the same time better ensure the patient's safety.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A chest compression device for emergency medical rescue, characterized in that: include: A pressing platform (10), the pressing platform (10) being placed horizontally on the chest surface of the patient; A pressing structure (20), the pressing structure (20) being arranged on the pressing platform (10) and being used to mechanically press the patient's chest cavity; a fastening structure (30), the fastening structure (30) being movably arranged on the pressing platform (10), and the fastening structure (30) being used to fix the pressing platform (10); an actuating component (40), the actuating component (40) being detachably connected to the pressing structure (20), and the pressing structure (20) is driven by the actuating component (40) to perform a pressing action; The starting component (40) and the pressing structure (20) are arranged separately, and the starting component (40) is used to inflate the pressing structure (20) to start the pressing structure (20) to perform a pressing action.

2. A chest compression device for emergency medical rescue according to claim 1, characterized in that: The pressing platform (10) comprises: A balance board (11), the balance board (11) being placed horizontally on the chest of the patient; A connecting strip (12), the connecting strip (12) being movably arranged at two ends of the balancing plate (11) along the length direction, and two connecting strips (12) are arranged at each end along the width direction; The connecting strip (12) is arranged in an arc shape, and a rotating shaft is movably arranged at both ends of the length of the balance plate (11) to penetrate through the shaft, and the connecting strip (12) is sleeved on the rotating shaft.

3. A chest compression device for emergency medical rescue according to claim 2, characterized in that: The extrusion structure (20) comprises: An extrusion chamber (21), the extrusion chamber (21) being arranged on the balance plate (11), and the extrusion chamber (21) being formed by a telescopic hose with one end closed; a connecting platform (22), the connecting platform (22) being arranged at the opening end of the extrusion cavity (21) and fixedly connected to the balancing plate (11); A plurality of extruded telescopic rods (23), wherein the plurality of extruded telescopic rods (23) are evenly arranged on the connecting platform (22); An inflation cylinder (24), the inflation cylinder (24) being arranged in communication with the first end of the extruded telescopic rod (23); A squeezing plate (25), the squeezing plate (25) being arranged at the second end of the squeezing telescopic rod (23); The second end of the extrusion telescopic rod (23) and the extrusion disc (25) are arranged in the extrusion cavity (21), and extrusion is achieved through the telescopic movement of the extrusion telescopic rod (23).

4. A chest compression device for emergency medical rescue according to claim 3, characterized in that: The extrusion structure (20) further comprises: A connecting head (26), the connecting head (26) being arranged on the inflation cylinder (24); a plurality of extrusion springs (27), wherein the plurality of extrusion springs (27) are evenly arranged between the extrusion disk (25) and the connecting platform (22), and distributed between the extrusion telescopic rods (23); The inflator (24) is connected via the connector (26) to be connected to the starting component (40).

5. The chest compression device for emergency medical rescue according to claim 2, characterized in that: The fastening structure (30) comprises: Two adjustment bars (31), the two adjustment bars (31) being arranged on the two connecting bars (12) at one end along the length of the balancing board (11); Two fixing bars (32), the two fixing bars (32) being respectively arranged between the two adjusting bars (31) and the two connecting bars (12), and the fixing bar (32) arranged between the two adjusting bars (31) can move up and down along a straight line; an elastic band (33), one end of the elastic band (33) being fixedly arranged on the fixing strip (32) between the two adjusting strips (31), and the other end of the elastic band (33) being fixed around the adjusting strip (31) arranged between the connecting strips (12) during use; The adjusting strip (31) is provided with an adjusting groove, a fastening bolt passes through the adjusting groove, the through end of the fastening bolt is threadedly connected to the fixing strip, the adjusting strip (31) between the connecting strips (12) is provided with a through groove, and the other end of the elastic band (33) passes through the through groove for fixing.

6. A chest compression device for emergency medical rescue according to claim 5, characterized in that: A Velcro (34) is provided on the back of the elastic band (33) for fixing the elastic band (33) after the elastic band (33) passes through the adjustment strip (31).

7. A chest compression device for emergency medical rescue according to claim 1, characterized in that: The starting component (40) comprises: A starting box (41), the starting box (41) being used to inflate and start the extrusion structure (20); a delivery pipe (42), the delivery pipe (42) being arranged in communication with the starter box (41) and being used to transmit the gas outputted by the starter box (41) to the extrusion structure (20); Wherein, the delivery pipe (42) is detachably connected to the extrusion structure (20).

8. A chest compression device for emergency medical rescue according to claim 7, characterized in that: The starter box (41) comprises: An air pump (411), the air pump (411) being arranged in the starter box (41); an adjustment button (412), the adjustment button (412) being arranged on the surface of the starter box (41) and being used to adjust the size of the airflow output by the inflation pump (411); A handle (413), wherein the handle (413) is fixedly disposed on the starter box (41).

9. The chest compression device for emergency medical rescue according to claim 3, characterized in that: The extruded telescopic rod (23) comprises: A telescopic cylinder (231), the telescopic cylinder (231) being arranged through the connecting platform (22); A movable rod (232), the movable rod (232) being arranged through the bottom of the telescopic cylinder (231); A piston (233), the piston (233) being fixedly disposed at the first end of the movable rod (232), and the piston (233) being distributed in the telescopic cylinder (231); An extrusion sheet (234), the extrusion sheet (234) being fixedly arranged on the second end of the movable rod (232); The telescopic cylinder (231) is inflated with air through the starting component (40), thereby driving the movable rod (232) to perform telescopic movement.

Images