Cardiac compression base plate

Abstract

The utility model discloses a cardiac compression backing plate, which relates to the technical field of medical instruments and comprises a first shell and a second shell movably arranged in the first shell, the second shell can be accommodated in the first shell, and the second shell and the first shell form a complete cardiac compression backing plate. Each of the first shell and the second shell is composed of a hard inner shell and a soft wrapper, the upper surface of the first shell and the upper surface of the second shell are aligned and obliquely arranged in a state that the first shell and the second shell form the complete cardiac compression base plate, and convex columns are arranged on the lower surface of the first shell and the lower surface of the second shell. The cardiac compression base plate has the advantages of being convenient to store, small in occupied space, free of secondary damage to the skin of a patient and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a heart pressing pad. Background Art

[0002] Cardiac compression is a first aid method of cardiopulmonary resuscitation. Once cardiac arrest occurs, if it is not rescued and resuscitated immediately, it will cause irreversible damage to the patient's brain and other important organs and tissues of the human body after four to six minutes. When performing cardiac compression, a pad can be placed under the patient's body to achieve a more effective compression effect. In this case, a cardiac compression pad is needed. A Chinese patent with patent number CN219049415U discloses a cardiac compression pad, including a first pad, the outside of the first pad is rotatably connected to the second pad, the first pad and the second pad are both provided with a first groove inside, the inside of the first groove is rotatably connected to a handle, the inside of the first pad is provided with a card slot, there are two card slots in total, and the two card slots are symmetrically distributed, the outside of the second pad is fixedly connected to a card block used in conjunction with the card slot, the card block is a truncated cone structure, the outside of the handle is provided with an anti-slip sleeve, and the anti-slip sleeve is fixedly connected to the handle.

[0003] However, the existing cardiac compression pad has some disadvantages when used, such as:

[0004] During use of the existing cardiac compression pad, since the pad needs to be laid on a platform, the patient lies on the back and head on the pad to assist in cardiopulmonary resuscitation. Therefore, we propose a cardiac compression pad that can be folded and stored and occupies little space. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a heart compression pad to solve the problem that the existing heart compression pad occupies a large space.

[0006] Based on the above purpose, the utility model provides a heart compression pad, including a first shell and a second shell movably arranged in the first shell, the second shell can be received in the first shell, and the second shell and the first shell form a complete heart compression pad.

[0007] Furthermore, the first shell and the second shell are both composed of a hard inner shell and a soft foreskin. When the first shell and the second shell form a complete heart compression pad, the upper surface of the first shell is aligned with the upper surface of the second shell and is tilted, and the lower surface of the first shell and the lower surface of the second shell are provided with protruding columns.

[0008] Furthermore, a semicircular groove is provided at the end of the first shell, and the corners of the semicircular groove are rounded.

[0009] Furthermore, a rotating shaft is provided on the opposite side of the semicircular groove, and the rotating shaft is connected with a hand ring, and the hand ring is a U-shaped structure.

[0010] Furthermore, a slide rail is provided on the inner side wall of the first shell, the end of the slide rail is inclined upward, and a first magnetic block and a second magnetic block are respectively provided at both ends of the slide rail. A sliding magnetic column is connected to the end of the side wall of the second shell, and the sliding magnetic column slides up and down inside the slide rail, and the sliding magnetic column is adapted to the first magnetic block and the second magnetic block.

[0011] Furthermore, the first shell is provided with a storage groove, a cover plate is hinged at the upper end of the storage groove, the width of the cover plate is smaller than the width of the storage groove, supporting magnetic blocks are symmetrically provided on the side walls of the storage groove, a magnetic sheet is embedded on the lower surface of the cover plate, the magnetic sheet and the cover plate are adapted to each other, and the cover plate is composed of a hard bottom shell and a soft covering.

[0012] Furthermore, a soft rubber pad is connected to the end of the first shell, and the soft rubber pad is stored in the storage groove, or the storage groove is laid flat on the upper surface of the first shell and the upper surface of the second shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the second shell is directly pulled, and the sliding magnetic column slides inside the slide rail. When the second shell completely slides out of the first shell, the sliding magnetic column and the second magnetic block are attracted to each other under the action of magnetic force to complete the limitation of the second shell. Then the cover is opened, the rolled soft rubber pad is taken out, and the soft rubber pad is flatly spread on the upper surface of the first shell and used in conjunction with the upper surface of the second shell. When storage is needed, the second shell is completely slid into the first shell again, and the second shell is completely out of the first shell. The soft rubber pad is rolled into a rolled structure and placed inside the storage slot, and the cover is covered. The supporting magnetic block and the magnetic sheet at the bottom of the cover are attracted to each other under the action of magnetic force to complete the limitation of the cover. In summary, the device has the effects of easy storage, small space occupation, no secondary damage to the patient's skin, and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a heart compression pad in use according to the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of a heart compression pad in use according to the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 4This is a schematic diagram of the overall structure of a heart compression pad in the storage state of the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the local enlarged structure at B in the middle;

[0020] Figure 6 This is a schematic cross-sectional structural diagram of a heart pressing pad in the storage state of the utility model;

[0021] Figure 7 For this utility model Figure 6 Schematic diagram of the local enlarged structure at point C in the middle.

[0022] In the figure: 1. first shell; 2. second shell; 3. semicircular groove; 4. rotating shaft; 5. carrying ring; 6. sliding rail; 7. first magnetic block; 8. second magnetic block; 9. sliding magnetic column; 10. storage slot; 11. cover plate; 12. supporting magnetic block; 13. magnetic sheet; 14. soft rubber pad; 15. convex column. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] Please also read Figure 1-Figure 7 ,in, Figure 1 This is a schematic diagram of the overall structure of a heart compression pad in use according to the utility model; Figure 2 This is a schematic cross-sectional view of a heart compression pad in use according to the utility model; Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 4This is a schematic diagram of the overall structure of a heart compression pad in the storage state of the utility model;

[0026] Figure 5 For this utility model Figure 4 A schematic diagram of the local enlarged structure at B in the middle; Figure 6 This is a schematic cross-sectional structural diagram of a heart pressing pad in the storage state of the utility model; Figure 7 For this utility model Figure 6 Schematic diagram of the local enlarged structure at point C in the middle.

[0027] A cardiac compression pad comprises a first shell 1 and a second shell 2 movably arranged in the first shell 1. The second shell 2 can be received in the first shell 1, and the second shell 2 and the first shell 1 form a complete cardiac compression pad.

[0028] Among them, in actual use, by being able to store the second shell 2 inside the first shell 1, the space occupied by the heart compression pad is saved, making it convenient to store, and in actual use, the second shell 2 can be quickly pulled out, which is more convenient to use.

[0029] Furthermore, the first shell 1 and the second shell 2 are both composed of a hard inner shell and a soft foreskin. When the first shell 1 and the second shell 2 form a complete heart compression pad, the upper surface of the first shell 1 is aligned with the upper surface of the second shell 2 and is tilted, and a protrusion 15 is provided on the lower surface of the first shell 1 and the lower surface of the second shell 2.

[0030] In this embodiment, since the first shell 1 and the second shell 2 are both composed of a hard inner shell and a soft foreskin, the heart compression pad is placed on the patient's back to ensure a certain support effect and comfort. By providing the convex column 15, the heart compression pad will not move on the table or the ground, thereby ensuring efficient cardiopulmonary resuscitation.

[0031] Furthermore, a semicircular groove 3 is formed at the end of the first shell 1 , and the corners of the semicircular groove 3 are rounded.

[0032] In this embodiment, by providing the semicircular groove 3, the patient's head can lie inside the semicircular groove 3, while ensuring that the patient's mouth faces upward, which is convenient for artificial respiration.

[0033] Furthermore, a rotating shaft 4 is provided on the opposite side of the semicircular groove 3, and a carrying ring 5 is connected to the rotating shaft 4. The carrying ring 5 is a U-shaped structure, and the carrying ring 5 is provided to facilitate taking the device.

[0034] Furthermore, a slide rail 6 is provided on the inner side wall of the first shell 1, and the end of the slide rail 6 is inclined upward. The first magnetic block 7 and the second magnetic block 8 are respectively provided at both ends of the slide rail 6. A sliding magnetic column 9 is connected to the end of the side wall of the second shell 2. The sliding magnetic column 9 slides up and down inside the slide rail 6, and the sliding magnetic column 9 is adapted to the first magnetic block 7 and the second magnetic block 8.

[0035] During actual use, the sliding magnetic column 9 slides inside the slide rail 6 to slide the second shell 2 out of the first shell 1, or to slide the second shell 2 back into the first shell 1. When the second shell 2 is located inside the first shell 1, the sliding magnetic column 9 and the first magnetic block 7 are attracted to each other under the action of magnetic force to complete the definition of the second shell 2. When the second shell 2 completely slides out of the first shell 1, the sliding magnetic column 9 and the second magnetic block 8 are attracted to each other under the action of magnetic force to complete the definition of the second shell 2. Since the end of the slide rail 6 is tilted upward, when the second shell 2 completely slides out of the first shell 1, the upper surface of the second shell 2 is flush with the upper surface of the first shell 1, so that the gap at the connection between the first shell 1 and the second shell 2 will not cause squeezing damage to the patient's back skin.

[0036] Furthermore, the first shell 1 is provided with a storage groove 10, and a cover plate 11 is hinged at the upper end of the storage groove 10, the width of the cover plate 11 is smaller than the width of the storage groove 10, and the side walls of the storage groove 10 are symmetrically provided with supporting magnetic blocks 12, and a magnetic sheet 13 is embedded in the lower surface of the cover plate 11, and the magnetic sheet 13 and the cover plate 11 are adapted to each other, and the cover plate 11 is composed of a hard bottom shell and a soft covering; a soft rubber pad 14 is connected to the end of the first shell 1, and the soft rubber pad 14 is stored inside the storage groove 10, or the storage groove 10 is flat on the upper surface of the first shell 1 and the upper surface of the second shell 2.

[0037] In actual use, when the second shell 2 is stored inside the first shell 1, the soft rubber pad 14 is rolled into a roll structure, placed inside the storage slot 10, and covered with the cover 11. The supporting magnetic block 12 and the magnetic sheet 13 at the bottom of the cover 11 are adsorbed under the action of magnetic force to complete the definition of the cover 11. When the second shell 2 is completely slid out of the first shell 1, the soft rubber pad 14 is taken out and laid flat on the upper surface of the first shell 1 and the upper surface of the second shell 2 for use in combination, so that the gap at the connection between the first shell 1 and the second shell 2 will not cause squeezing damage to the patient's back skin.

[0038] To sum up, in actual use, the second shell 2 is directly pulled, and the sliding magnetic column 9 slides inside the slide rail 6. When the second shell 2 completely slides out of the first shell 1, the sliding magnetic column 9 and the second magnetic block 8 are attracted to each other under the action of magnetic force to complete the limitation of the second shell 2. Then the cover 11 is opened, the rolled soft rubber pad 14 is taken out, and the soft rubber pad 14 is flatly spread on the upper surface of the first shell 1 and the upper surface of the second shell 2 for use. When storage is needed, the second shell 2 is completely slid into the first shell 1 again, and the second shell 2 is completely out of the first shell 1. The soft rubber pad 14 is rolled into a rolled structure and placed inside the storage slot 10, and the cover 11 is covered. The supporting magnetic block 12 and the magnetic sheet 13 at the bottom of the cover 11 are attracted to each other under the action of magnetic force to complete the limitation of the cover 11.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0040] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A heart compression pad, characterized in that: The invention comprises a first shell (1) and a second shell (2) movably arranged in the first shell (1), wherein the second shell (2) can be received in the first shell (1), and the second shell (2) and the first shell (1) form a complete heart compression pad; The first shell (1) and the second shell (2) are both composed of a hard inner shell and a soft foreskin. When the first shell (1) and the second shell (2) form a complete heart compression pad, the upper surface of the first shell (1) is aligned with the upper surface of the second shell (2) and is tilted. The lower surface of the first shell (1) and the lower surface of the second shell (2) are provided with a convex column (15); a semicircular groove (3) is provided at the end of the first shell (1), and the corners of the semicircular groove (3) are rounded; A slide rail (6) is provided on the inner side wall of the first shell (1), the end of the slide rail (6) is inclined upward, and the two ends of the slide rail (6) are respectively provided with a first magnetic block (7) and a second magnetic block (8); a sliding magnetic column (9) is connected to the end of the side wall of the second shell (2), and the sliding magnetic column (9) slides up and down inside the slide rail (6), and the sliding magnetic column (9) is mutually adapted with the first magnetic block (7) and the second magnetic block (8); the first shell (1) is provided with a storage groove (10), and the upper end of the storage groove (10) is hinged with a cover plate (11), and the cover plate The width of the cover plate (11) is smaller than the width of the storage groove (10), the side walls of the storage groove (10) are symmetrically provided with supporting magnetic blocks (12), a magnetic sheet (13) is embedded in the lower surface of the cover plate (11), the magnetic sheet (13) and the cover plate (11) are mutually adapted, and the cover plate (11) is composed of a hard bottom shell and a soft cover; a soft rubber pad (14) is connected to the end of the first shell (1), and the soft rubber pad (14) is stored in the storage groove (10), or the storage groove (10) is laid flat on the upper surface of the first shell (1) and the upper surface of the second shell (2).

2. A cardiac compression pad according to claim 1, characterized in that: A rotating shaft (4) is provided on the opposite side of the semicircular groove (3), and the rotating shaft (4) is connected with a hand ring (5), and the hand ring (5) is a U-shaped structure.

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