Cardiology department pressing hemostasis device

Abstract

This invention provides a cardiology compression hemostasis device, belonging to the field of medical devices. It includes a closed elastic bandage made of textile material with elastic extensibility, a component mounting port located in the middle of the closed elastic bandage, an elastic compression mechanism, and a planar pre-tensioning adjustment mechanism. Internally, it includes a hollow inner annular body installed in the component mounting port, and three pull ropes arranged in a ring array that can move within the inner annular body and exert tension on one end of a first helical spring. This cardiology compression hemostasis device can provide elastic pressure adjustable compression hemostasis to wounds, thus possessing stable pressure resistance. Furthermore, the device adjusts the compression intensity through planar rotation, thereby reducing the longitudinal height of the compression components and reducing the range of motion restriction for the patient, thus minimizing the occurrence of secondary injuries caused by accidental impact at height.

Description

Technical Field

[0001] This invention relates to the field of medical devices, and more specifically, to a cardiology compression hemostasis device. Background Technology

[0002] Existing equipment often applies pressure to a single point when applying hemostasis to a patient's leg. While this can achieve the desired effect, the pressure applied is often too strong and can easily affect other muscle groups around the patient's leg.

[0003] To this end, Chinese Patent Publication No. CN219048699U discloses a "Postoperative Pressure Hemostasis Device," whose main structure includes a lower protective plate, with an elastic band between the upper parts of both ends of the lower protective plate. A hemostatic protrusion is provided at the bottom of the elastic band, and a bracket is provided between the upper parts of both ends of the lower protective plate. This postoperative pressure hemostasis device, by rotating a manual knob, drives the threaded column to rotate. With the cooperation of two telescopic rods, the adjusting cylinder causes the pressure plate to move downwards and abut against the upper surface of the elastic band, thereby further fixing the hemostatic protrusion to the surface of the wound for pressure hemostasis.

[0004] However, in actual use, the threaded column, drive motor and telescopic rod of this pressure hemostasis device need to be set perpendicular to the patient's wound, resulting in a relatively high longitudinal height of the device. The longitudinal height will affect the degree of restriction on the patient's movement. The higher the height, the greater the probability of accidental collision and secondary injury. Summary of the Invention

[0005] The purpose of this invention is to provide a cardiology pressure hemostasis device.

[0006] To solve the above problems, the present invention adopts the following technical solution:

[0007] A cardiology compression hemostasis device includes a closed elastic bandage made of textile material with elastic extension function and a component mounting port located in the middle of the closed elastic bandage. It also includes an elastic compression mechanism, which has a protruding compression head located in the central area of ​​the component mounting port and capable of applying downward pressure to the wound site, and a first spiral spring whose elastic compression intensity at the wound site can be adjusted by changing the distance of the protruding compression head. It also includes a planar pre-tightening adjustment mechanism, which has an inner ring body installed in the component mounting port and having a hollow interior, three pull ropes arranged in a ring array that can move inside the inner ring body and exert tension on one end of the first spiral spring, and a central fan-shaped sliding block located inside the inner ring body that can drive the pull rope to move.

[0008] Optionally, the elastic pressing mechanism further includes a hollow pressing column. The hollow pressing column has a hollow structure with an open bottom. A detachable protruding pressing head is installed at the bottom of the hollow pressing column. Multiple vent holes for gas flow are provided at the top of the hollow pressing column. Three first connecting plates in a ring array are fixedly installed on the outer circumference of the hollow pressing column near its top. A first helical spring is fixedly installed at the end of each first connecting plate. A second connecting plate is fixedly installed at the end of the first helical spring away from the first connecting plate. A concave rope fixing groove is provided at one end of the second connecting plate.

[0009] Optionally, when the first helical spring is in a horizontal state, the bottom of the protruding pressing head protrudes downward relative to the bottom surface of the closed elastic bandage at the installation location.

[0010] Optionally, when the first helical spring is in a horizontal state, the lateral distance between the first connecting plate and the second connecting plate is greater than the helical length of the first helical spring in the initial state.

[0011] Optionally, the planar pre-tightening adjustment mechanism further includes a top fan-shaped sliding block. The inner annular body has a central annular hole. The inner annular body has a concave structure near its bottom edge for fixing to the component mounting opening. An elastic washer is adhered to the bottom of the inner annular body. The inner annular body contains three fan-shaped movable cavities arranged in a ring array. One end of each fan-shaped movable cavity is connected to the inner circumference of the inner annular body through a wire hole. The inner annular body is located at the fan-shaped... The top of the movable cavity is provided with a fan-shaped groove connecting the space above it. The inner annular body has a central fan-shaped sliding block that can move along the fan-shaped movable cavity inside the fan-shaped movable cavity. The top of the central fan-shaped sliding block is provided with a top fan-shaped sliding block that passes through the fan-shaped groove and can move along the fan-shaped groove. A pull rope is fixedly installed at one end of the central fan-shaped sliding block. The rope passes through the fan-shaped movable cavity and the wire hole, and the end of the pull rope located inside the first annular hole is fixedly installed inside the corresponding rope fixing groove.

[0012] Optionally, the structural shape formed by the combination of the fan-shaped movable cavity and the fan-shaped sliding groove is consistent with the structural shape formed by the combination of the central fan-shaped sliding block and the top fan-shaped sliding block.

[0013] Optionally, it also includes a planar rotating locking mechanism, which internally comprises an outer ring body that is rotatably mounted on the periphery of the inner ring body and can drive the top fan-shaped sliding block to move in a directional manner when rotated; a horizontal shell structure disposed on the outer circumferential surface of the outer ring body and having a hollow interior; a locking rod placed inside the horizontal shell structure and capable of locking the outer ring body and the inner ring body in an abutting manner; and a second helical spring placed inside the horizontal shell structure and capable of providing elastic damping for the locking rod.

[0014] Optionally, the planar rotation locking mechanism further includes an inner movable plate. The outer annular body has a second annular hole at its center, which is mounted on the periphery of the inner annular body via a bearing. The top of the outer annular body has a rectangular insertion port that fits around the top fan-shaped sliding block. The outer circumferential surface of the outer annular body has three horizontally arranged shell structures in a ring array. Each horizontal shell structure has a horizontal component movable cavity inside. The interior of each horizontal shell structure has a first rod through-hole for connecting one end of the horizontal component movable cavity to the inner wall of the second annular hole. The interior of each horizontal shell structure also has a space connecting to the outside. The outer annular body has a second rod through hole at the other end of the horizontal component's movable cavity. Inside the horizontal component's movable cavity, an inner movable plate capable of moving along the axial direction of the cavity is placed. At the end of the inner movable plate facing the first rod through hole, a locking rod integrally formed with it and passing through the first rod through hole is provided. One end of the locking rod abuts against the outer circumferential surface of the inner annular body. At the end of the inner movable plate facing the second rod through hole, a pull rod passing through the second rod through hole is fixedly installed. A second helical spring in a compressed state is sleeved around the rod inside the horizontal component's movable cavity.

[0015] Optionally, the structural dimensions of the rectangular insertion port cross-section match the structural dimensions of the top fan-shaped sliding block cross-section, and the top height of the top fan-shaped sliding block is higher than the horizontal height of the top of the rectangular insertion port.

[0016] Optionally, the locking rod has a concave curved surface that fits the surface of the inner ring body at one end that abuts against the outer circumferential surface of the inner ring body, and the length of the locking rod is greater than the depth of the through hole of the first rod body.

[0017] Compared with the prior art, the technical solution provided by this invention has at least the following beneficial effects:

[0018] The above solution can provide elastic pressure adjustable hemostasis to the wound, thus providing stable pressure resistance. In addition, the device adjusts the pressure intensity by rotating the plane, thereby reducing the height of the compression components in the longitudinal direction, which in turn reduces the range of motion restriction on the patient and reduces the occurrence of secondary injury caused by accidental contact at height.

[0019] By setting up an elastic pressing mechanism, when the protruding pressing head touches the patient's wound, because the bottom of the protruding pressing head protrudes downward relative to the bottom surface of the closed elastic bandage at the installation location, the protruding pressing head will move upward relative to the closed elastic bandage. At the same time, the No. 1 spiral spring is stretched in a de facto manner, thereby causing the protruding pressing head to touch the wound in the form of elastic pressure, thus realizing the elastic pressing function on the wound.

[0020] By setting a planar pre-tightening adjustment mechanism, when the top fan-shaped sliding block moves in a directional manner, it can drive the central fan-shaped sliding block to move, thereby driving the pull rope to move. By controlling the length of the pull rope in the first ring hole, the lateral distance between the first connecting plate and the second connecting plate can be controlled, thereby controlling the extension length of the first helical spring during operation, thus realizing the elastic adjustment function in the plane. Attached Figure Description

[0021] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the invention and, together with the specification, further serve to explain the principles of the invention and enable those skilled in the art to practice and use the invention.

[0022] Figure 1 This is a perspective view of the present invention;

[0023] Figure 2 This is a three-dimensional cross-sectional view of the present invention;

[0024] Figure 3 This is a perspective view of the elastic pressing mechanism in this invention;

[0025] Figure 4 This is a three-dimensional cross-sectional view of the elastic pressing mechanism in this invention;

[0026] Figure 5 This is a perspective view of the planar preload adjustment mechanism in this invention;

[0027] Figure 6 This is a three-dimensional cross-sectional view of the planar preload adjustment mechanism in this invention;

[0028] Figure 7 This is a perspective view of the planar rotary locking mechanism in this invention;

[0029] Figure 8This is a three-dimensional cross-sectional view of the planar rotating locking mechanism in this invention.

[0030] [Figure Labels]

[0031] 1. Closed elastic bandage; 2. Component mounting port;

[0032] 3. Elastic pressing mechanism; 31. Hollow pressing column; 32. Hollow structure; 33. Protruding pressing head; 34. Vent hole; 35. No. 1 connecting plate; 36. No. 2 connecting plate; 37. No. 1 helical spring; 38. Rope fixing groove;

[0033] 4. Planar pre-tightening adjustment mechanism; 41. Inner annular body; 42. No. 1 annular hole; 43. Annular embedded groove; 44. Elastic washer; 45. Fan-shaped movable cavity; 46. Wire hole; 47. Central fan-shaped sliding block; 48. Pull rope; 49. Top fan-shaped sliding block; 410. Fan-shaped slide groove;

[0034] 5. Planar rotating locking mechanism; 51. Outer ring body; 52. No. 2 ring hole; 53. Rectangular insertion port; 54. Horizontal shell structure; 55. Horizontal component movable cavity; 56. No. 1 rod through hole; 57. No. 2 rod through hole; 58. Inner movable plate; 59. Locking rod; 510. Pull rod; 511. No. 2 helical spring.

[0035] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0036] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0037] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0038] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0039] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” means not only “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0040] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0041] like Figures 1 to 8 As shown, this embodiment of the invention provides a cardiology compression hemostasis device, including a closed elastic bandage 1 with elastic extension function and made of textile material, and a component mounting port 2 located in the middle of the closed elastic bandage 1. The closed elastic bandage 1 is worn on the periphery of the limb, and the surgical wound is located in the central area of ​​the component mounting port 2.

[0042] To achieve the function of applying elastic pressure to the wound, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4An elastic pressing mechanism 3 needs to be set up. Inside, there is a protruding pressing head 33 located in the center area of ​​the component mounting port 2, which can exert downward pressure on the wound. There is also a first coil spring 37 that can adjust the elastic pressing intensity of the protruding pressing head 33 on the wound by changing the distance. When the protruding pressing head 33 touches the patient's wound, since the bottom of the protruding pressing head 33 protrudes downward relative to the bottom surface of the mounting part of the closed elastic bandage 1, the protruding pressing head 33 will move upward relative to the closed elastic bandage 1. At the same time, the first coil spring 37 is stretched in a disguised way, so that the protruding pressing head 33 touches the wound in the form of elastic pressure, thereby realizing the elastic pressing function on the wound.

[0043] For details regarding the specific structure of the elastic pressing mechanism 3, please refer to [link / reference]. Figure 3 and Figure 4 It also includes a hollow pressing column 31, the hollow pressing column 31 having a hollow structure 32 with an open bottom, a detachable protruding pressing head 33 installed at the bottom end of the hollow pressing column 31, and multiple vent holes 34 for gas flow at the top end of the hollow pressing column 31. Three first connecting plates 35 arranged in a ring array are fixedly installed on the outer circumference of the hollow pressing column 31 near its top end. A first helical spring 37 is fixedly installed at the end of each first connecting plate 35. 7. A second connecting plate 36 is fixedly installed at the end away from the first connecting plate 35. One end of the second connecting plate 36 is provided with a concave rope fixing groove 38. When the first helical spring 37 is in a horizontal state, the bottom of the protruding pressing head 33 protrudes downward relative to the bottom surface of the closed elastic bandage 1 at the installation location. When the first helical spring 37 is in a horizontal state, the lateral distance between the first connecting plate 35 and the second connecting plate 36 is greater than the helical length of the first helical spring 37 in the initial state.

[0044] To achieve in-plane elastic adjustment, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 5 and Figure 6A planar pre-tightening adjustment mechanism 4 is required. Inside the mechanism, there is an inner annular body 41 that is hollow and installed in the component mounting port 2; three annular arrays of pull ropes 48 that can move inside the inner annular body 41 and exert tension on one end of the first helical spring 37; and a central fan-shaped sliding block 47 located inside the inner annular body 41 that can drive the pull rope 48. When the top fan-shaped sliding block 49 moves in a directional manner, it can drive the central fan-shaped sliding block 47 to move, thereby driving the pull rope 48 to move. By controlling the length of the pull rope 48 in the first annular hole 42, the lateral distance between the first connecting plate 35 and the second connecting plate 36 can be controlled, thereby controlling the extension length of the first helical spring 37 during operation, thus realizing the elastic adjustment function in the plane.

[0045] For details regarding the specific structure of the planar preload adjustment mechanism 4, please refer to [link / reference]. Figure 5 and Figure 6 It also includes a top fan-shaped sliding block 49. The inner annular body 41 has a central annular hole 42. The inner annular body 41 has a concave structure near its bottom edge for fixing to the component mounting opening 2, forming an annular embedding groove 43. An elastic washer 44 is adhered to the bottom of the inner annular body 41. The inner annular body 41 has three annularly arranged fan-shaped movable cavities 45 inside. One end of each fan-shaped movable cavity 45 is connected to the inner circumference of the inner annular body 41 through a wire hole 46. The inner annular body 41 has a fan-shaped sliding groove 410 at the top of each fan-shaped movable cavity 45, connecting to the space above it. Inside the movable cavity 45, a central fan-shaped sliding block 47 capable of moving along the fan-shaped movable cavity 45 is placed. The top of the central fan-shaped sliding block 47 is provided with a top fan-shaped sliding block 49 that passes through the fan-shaped sliding groove 410 and can move along the fan-shaped sliding groove 410. A pull rope 48 is fixedly installed at one end of the central fan-shaped sliding block 47. The rope body of the pull rope 48 passes through the fan-shaped movable cavity 45 and the wire hole 46, and the end of the pull rope 48 located inside the first ring hole 42 is fixedly installed inside the corresponding rope fixing groove 38. The structural shape formed by the combination of the fan-shaped movable cavity 45 and the fan-shaped sliding groove 410 is consistent with the structural shape formed by the combination of the central fan-shaped sliding block 47 and the top fan-shaped sliding block 49.

[0046] To enable adjustment of the elastic pressing force, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 7 and Figure 8A planar rotating locking mechanism 5 is required, which includes an outer annular body 51 that is rotatably mounted on the periphery of the inner annular body 41 and can drive the top fan-shaped sliding block 49 to move in a directional manner when rotated; a horizontal shell structure 54 that is set on the outer circumference of the outer annular body 51 and is hollow inside; a locking rod 59 that is placed inside the horizontal shell structure 54 and can lock the outer annular body 51 and the inner annular body 41 in an abutting manner; and a second helical spring 511 that is placed inside the horizontal shell structure 54 and can provide elastic damping for the locking rod 59. When the torque between the outer ring body 51 and the inner ring body 41 is greater than the maximum static friction force of the locking rod 59 on the inner ring body 41, a relative rotation phenomenon will occur between the outer ring body 51 and the inner ring body 41. The outer ring body 51 can drive the top fan-shaped sliding block 49 to move in a directional manner, thereby realizing the function of adjusting the elastic pressing force. When the patient has difficulty turning the outer ring body 51, he can pull each lever 510 outward to reduce the maximum friction force of the locking rod 59 on the inner ring body 41 until it drops to zero, and then the outer ring body 51 can be rotated.

[0047] For the specific structure of the planar rotary locking mechanism 5, please refer to [link / reference]. Figure 7 and Figure 8It also includes an inner movable plate 58. The outer annular body 51 has a second annular hole 52 at its center, which is mounted on the periphery of the inner annular body 41 via a bearing. The top of the outer annular body 51 has a rectangular insertion port 53 that fits around the top fan-shaped sliding block 49. The outer circumferential surface of the outer annular body 51 has three horizontal shell structures 54 arranged in a ring array. Each horizontal shell structure 54 has a horizontal component movable cavity 55 inside. The interior of the horizontal shell structure 54 has a first rod through hole 56 for connecting one end of the horizontal component movable cavity 55 and the inner wall of the second annular hole 52. The interior of the horizontal shell structure 54 has a second rod through hole 57 for connecting the external space and the other end of the horizontal component movable cavity 55. The outer annular body 51 has an inner movable plate 58 located inside the horizontal component movable cavity 55, which can move along the axial direction of the horizontal component movable cavity 55. The inner movable plate 58 faces the... One end of the first rod through hole 56 is provided with a locking rod 59 integrally formed with it and passing through the first rod through hole 56, and one end of the locking rod 59 abuts against the outer circumferential surface of the inner annular body 41. The inner movable plate 58 is fixedly installed with a pull rod 510 passing through the second rod through hole 57 at the end facing the second rod through hole 57. The pull rod 510 has a second helical spring 511 in a compressed state placed around the rod body inside the movable cavity 55 of the horizontal component. The structural dimensions of the cross-section of the rectangular insertion port 53 match the structural dimensions of the cross-section of the top fan-shaped sliding block 49, and the top height of the top fan-shaped sliding block 49 is higher than the horizontal height of the top of the rectangular insertion port 53. The locking rod 59 has an inwardly concave curved surface that fits against the surface of the inner annular body 41 at the end that abuts against the outer circumferential surface of the first rod through hole 56, and the length of the locking rod 59 is greater than the depth of the first rod through hole 56.

[0048] The working process of the technical solution provided by this invention is as follows:

[0049] In use, the closed elastic bandage 1 is worn around the limb, with the surgical wound located in the center of the component mounting opening 2. When the protruding pressure head 33 touches the patient's wound, because the bottom of the protruding pressure head 33 protrudes downward relative to the bottom surface of the closed elastic bandage 1 at the mounting location, the protruding pressure head 33 will move upward relative to the closed elastic bandage 1. At the same time, the first helical spring 37 is indirectly stretched, thereby causing the protruding pressure head 33 to touch the wound with elastic pressure. The outer annular body 51 rotates in a directional manner. When the torsion between the outer annular body 51 and the inner annular body 41... When the force exceeds the maximum static friction force of the locking rod 59 on the inner annular body 41, a relative rotation phenomenon will occur between the outer annular body 51 and the inner annular body 41. The outer annular body 51 can drive the top fan-shaped sliding block 49 to move in a directional manner. When the top fan-shaped sliding block 49 moves in a directional manner, it can drive the central fan-shaped sliding block 47 to move, thereby driving the pull rope 48 to move. By controlling the length of the pull rope 48 in the first annular hole 42, the lateral distance between the first connecting plate 35 and the second connecting plate 36 can be controlled, thereby controlling the extension length of the first helical spring 37 during operation, thus realizing the elastic adjustment function in the plane.

[0050] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0051] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A cardiology compression hemostasis device, comprising a closed elastic bandage made of textile material with elastic extensibility and a component mounting port disposed in the middle of the closed elastic bandage, characterized in that: Also includes, a elastic pressing mechanism, which is internally provided with a convex pressing head located in the center area of the component mounting port and capable of producing a downward pressing function on the wound site, and a No. 1 coil spring capable of adjusting the elastic pressing intensity of the convex pressing head on the wound by changing the distance; and a plane pre-tightening type adjusting mechanism, which is internally provided with an inner annular body mounted in the component mounting port and internally in a hollow state, three pull ropes arranged in an annular array and capable of moving inside the inner annular body and producing a pulling force on one end of the No. 1 coil spring, and a central sector-shaped sliding block located inside the inner annular body and capable of moving the pull rope; The elastic pressing mechanism further comprises a hollow pressing column, the inside of which is provided with a hollow structure with an open bottom end, the bottom end of the hollow pressing column is detachably mounted with a convex pressing head, the top end of the hollow pressing column is provided with a plurality of air holes for gas flow, the outer circumferential surface of the hollow pressing column near the top end is fixedly mounted with three No. 1 connecting plates arranged in an annular array, the end of each No. 1 connecting plate is fixedly mounted with a No. 1 coil spring, the end of the No. 1 coil spring away from the No. 1 connecting plate is fixedly mounted with a No. 2 connecting plate, and the end of the No. 2 connecting plate is provided with a rope fixing groove with a recessed structure.

2. The intracardiac compression hemostasis apparatus according to claim 1, characterized by: When the No. 1 coil spring is in a horizontal state, the bottom of the convex pressing head protrudes downward relative to the bottom surface of the closed elastic bandage at the mounting site.

3. The intracardiac compression hemostasis apparatus according to claim 2, characterized by: When the No. 1 coil spring is in a horizontal state, the transverse distance between the No. 1 connecting plate and the No. 2 connecting plate is greater than the spiral length of the No. 1 coil spring in the initial state.

4. The intracardiac compression hemostasis apparatus according to claim 3, characterized by: The plane pre-tightening type adjusting mechanism further comprises a top sector-shaped sliding block, the center of the inner annular body is provided with a No. 1 ring hole, the edge of the inner annular body near the bottom is provided with an annular embedded groove with a recessed structure for fixedly mounting at the component mounting port, the bottom of the inner annular body is pasted with an elastic washer, the inner annular body is provided with three sector-shaped movable cavities arranged in an annular array, one end of each sector-shaped movable cavity is communicated with the circumferential inner wall of the inner annular body through a wire hole, the inner annular body is provided with a sector-shaped sliding groove at the top of the sector-shaped movable cavity, which communicates with the space above, the inner annular body is provided with a central sector-shaped sliding block capable of moving along the sector-shaped movable cavity inside the sector-shaped movable cavity, the top of the central sector-shaped sliding block is provided with a top sector-shaped sliding block capable of moving along the sector-shaped sliding groove through the sector-shaped sliding groove, one end of the central sector-shaped sliding block is fixedly mounted with a pull rope, the rope of the pull rope passes through the sector-shaped movable cavity and the wire hole, and one end of the pull rope inside the No. 1 ring hole is fixedly mounted inside the corresponding rope fixing groove.

5. The intracardiac compression hemostasis apparatus according to claim 4, characterized by: The structure formed by the combination of the sector-shaped movable cavity and the sector-shaped sliding groove is consistent with the structure formed by the combination of the central sector-shaped sliding block and the top sector-shaped sliding block.

6. The intracardiac compression hemostasis apparatus according to claim 5, characterized by: The plane rotating locking mechanism further comprises an inner movable plate, a second ring hole is arranged at the center of the outer ring body and is installed on the periphery of the inner ring body through a bearing, a rectangular insertion port is arranged at the top of the outer ring body and is sleeved on the periphery of the top sector sliding block, three horizontal shell structures arranged in an annular array are arranged on the outer circumferential surface of the outer ring body, a horizontal component movable cavity is arranged in each horizontal shell structure, a first rod body through hole is arranged in the horizontal shell structure and is used for connecting the horizontal component movable cavity and the circumferential inner wall of the second ring hole, a second rod body through hole is arranged in the horizontal shell structure and is used for connecting the external space and the other end of the horizontal component movable cavity, the inner movable plate is arranged in the horizontal component movable cavity and is capable of moving axially along the horizontal component movable cavity, a locking rod is arranged at one end of the inner movable plate and is integrated with the inner movable plate and penetrates the first rod body through hole, one end of the locking rod abuts against the outer circumferential surface of the inner ring body, a pull rod is fixedly installed at the other end of the inner movable plate and penetrates the second rod body through hole, and the pull rod is sleeved with the second spiral spring in a compressed state on the rod body in the horizontal component movable cavity.

7. The intracardiac compression hemostasis apparatus according to claim 6, characterized by: The structure size of the cross section of the rectangular insertion port matches the structure size of the cross section of the top sector sliding block, and the top height of the top sector sliding block is higher than the horizontal height of the top end of the rectangular insertion port.

8. The intracardiac compression hemostasis apparatus according to claim 7, characterized by: The locking rod is provided with an inner concave surface abutting against the surface of the inner ring body at the end abutting against the outer circumferential surface of the inner ring body, and the length of the locking rod is greater than the depth of the first rod body through hole.

9. The intracardiac compression hemostasis apparatus according to claim 8, characterized by: ​

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