Cardiovascular monitoring restraint device

Abstract

The application relates to a cardiovascular monitoring restraint device, which comprises a first mounting frame with a U-shaped vertical section, a mounting sleeve is rotationally connected to the rear part of the first mounting frame, a monitoring sleeve is arranged in the mounting sleeve, a first restraint assembly is arranged at the bottom end of the first mounting frame, a second restraint assembly is arranged at the upper end of the first mounting frame, the first restraint assembly comprises a first mounting block, a limiting block is rotationally connected to the inner side of the first mounting block, a second threaded rod is fixedly connected to the middle of the front and rear ends penetrating through the limiting block, an internally-threaded sleeve is screw-connected to the front part of the second threaded rod, a second mounting block is movably connected to the outer side of the internally-threaded sleeve, the upper end of the second mounting block is fixedly connected to the first mounting frame, a mounting piece is fixedly connected to the front end of the internally-threaded sleeve, two cross-arranged connecting rods are rotationally connected to the mounting piece, the application can restrain the arms and wrists of users, the restraint effect on the arms of patients is improved, and the sleeve is prevented from being displaced or the monitoring equipment from being damaged due to the restraint of the patients.

Description

Technical Field

[0001] This application relates to the technical field of cardiovascular monitoring, and in particular to cardiovascular monitoring restraint devices. Background Technology

[0002] In ICU, psychiatric or critical care settings, during cardiovascular function monitoring, such as ambulatory blood pressure and electrocardiogram monitoring, the monitoring cuff needs to be securely fitted to a specific position on the patient's arm. When performing cardiovascular monitoring on patients without self-awareness, patients often exhibit unconscious limb agitation, and ordinary straps are easily broken off by sudden violent movements, resulting in cuff displacement or damage to the monitoring equipment. Existing restraint devices usually restrain a single position on the patient's arm, and the restraint effect is not good.

[0003] Therefore, those skilled in the art have provided cardiovascular monitoring restraint devices to address the problems mentioned in the background section. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a cardiovascular monitoring restraint device.

[0005] The cardiovascular monitoring restraint device provided in this application adopts the following technical solution:

[0006] A cardiovascular monitoring restraint device includes a first mounting frame with a U-shaped vertical cross-section. A mounting sleeve is rotatably connected to the rear of the first mounting frame, and a monitoring cuff is installed inside the mounting sleeve. A first restraint assembly is located at the bottom of the first mounting frame, and a second restraint assembly is located at the top of the first mounting frame. The first restraint assembly includes a first mounting block. A limit block is rotatably connected to the inner side of the first mounting block. A second threaded rod is centrally fixed to both ends of the limit block. An internally threaded sleeve is threaded to the front of the second threaded rod. A second mounting block is movably connected to the outer side of the internally threaded sleeve. The upper end of the second mounting block is fixed to the first mounting frame. A mounting component is fixed to the front end of the internally threaded sleeve. Two cross-connected rods are rotatably connected to the mounting component. A mounting ring is fixed to the end of each rod. A rotating shaft is rotatably connected to both ends of the mounting ring. A clamping rod is fixed to the upper end of the rotating shaft, and a rotating wheel is rotatably connected to the bottom end of the rotating shaft. A base plate is fixed to the bottom of the first mounting frame. A guide rail is mounted on the front of the upper end of the base plate, and two rotating wheels are installed within the guide rail.

[0007] Preferably, the second restraint assembly includes a second mounting bracket, the bottom end of which is fixedly connected to the first mounting bracket, and a first threaded rod is threadedly connected through the upper and lower ends of the second mounting bracket. A movable plate is rotatably connected to the bottom end of the first threaded rod, and a limiting rod that passes through the upper and lower ends of the second mounting bracket is fixedly connected to the upper end of the movable plate at a forward position.

[0008] Preferably, a second memory foam is fixedly connected to the bottom end of the movable plate, and a first memory foam is fixedly connected to the inner side of the first mounting bracket.

[0009] Preferably, the adjacent ends of the second memory foam and the first memory foam are both designed with curved surfaces, and silicone particles are provided on the curved surfaces.

[0010] Preferably, a limiting ring is fixed to the outer side of the internally threaded sleeve near its end.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. Rotating the second threaded rod in the forward direction, in conjunction with the internal threaded sleeve, mounting component, connecting rod, mounting ring, rotating shaft, and rotating wheel, drives the clamping rod along the guide rail towards the user's wrist, thus restraining the wrist. Rotating the first threaded rod in the forward direction drives the movable plate, limited by the limiting rod, to restrain the user's arm between the movable plate and the first mounting frame. The movable plate and the first mounting frame are respectively equipped with a second memory foam and a first memory foam, providing a soft, conforming contact with the user, enhancing the restraint effect while ensuring comfort. This restraint effectively binds the user's arm and wrist, improving the control effect and preventing the patient from escaping, which could cause the sleeve to shift or damage the monitoring equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 This is a bottom view of this application;

[0015] Figure 3 This is a cross-sectional view of the second restraint component of this application;

[0016] Figure 4 This is a cross-sectional view of the first binding component of this application.

[0017] Explanation of reference numerals in the attached drawings: 1. First mounting bracket; 2. First memory foam; 3. Monitoring sleeve; 4. Second mounting bracket; 5. Movable plate; 6. Second memory foam; 7. Limiting rod; 8. First threaded rod; 9. Base plate; 10. First mounting block; 11. Second threaded rod; 12. Limiting block; 13. Internal threaded sleeve; 14. Limiting ring; 15. Second mounting block; 16. Mounting component; 17. Connecting rod; 18. Mounting ring; 19. Rotating shaft; 20. Clamping rod; 21. Rotating wheel; 22. Guide rail. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] like Figure 1 , 2 As shown in Figure 4, this application discloses a cardiovascular monitoring restraint device, including a first mounting frame 1 with a U-shaped vertical cross-section. A mounting sleeve is installed at the rear of the first mounting frame 1, and a monitoring cuff 3 is disposed inside the mounting sleeve. A first restraint assembly is disposed at the bottom end of the first mounting frame 1, and a second restraint assembly is disposed at the upper end of the first mounting frame 1. The first restraint assembly includes a first mounting block 10, a limiting block 12 is installed on the inner side of the first mounting block 10, and a second threaded rod 11 is centrally mounted through both ends of the limiting block 12. An internally threaded sleeve 13 is installed at the front of the second threaded rod 11. A second mounting block 15 is installed on the outside of the tube 13. The upper end of the second mounting block 15 is fixedly connected to the first mounting frame 1. A mounting component 16 is installed at the front end of the internal threaded sleeve 13. Two cross-arranged connecting rods 17 are installed on the mounting component 16. A mounting ring 18 is installed at the end of the connecting rod 17. A rotating shaft 19 is installed through the upper and lower ends of the mounting ring 18. A clamping rod 20 is installed at the upper end of the rotating shaft 19. A rotating wheel 21 is installed at the bottom end of the rotating shaft 19. A base plate 9 is installed at the bottom end of the first mounting frame 1. A guide rail 22 is installed at the front of the upper end of the base plate 9. The two rotating wheels 21 are installed inside the guide rail 22.

[0021] Rotating the second threaded rod 11 forward causes the internal threaded sleeve 13 to move backward. The internal threaded sleeve 13 pulls the clamping rod 20 to move through the mounting part 16, connecting rod 17, mounting ring 18 and rotating shaft 19. The rotating wheel 21 moves along the direction of the guide rail 22, causing the two clamping rods 20 to move closer together and restrain the user's wrist.

[0022] like Figure 4 As shown, a limiting ring 14 is installed on the outer side of the internal threaded sleeve 13 near the end. By installing the limiting ring 14 at the rear end of the internal threaded sleeve 13, the internal threaded sleeve 13 can be limited to prevent the second threaded rod 11 from disengaging from the internal threaded sleeve 13.

[0023] like Figure 1-3As shown, the second restraint assembly includes a second mounting frame 4. The bottom end of the second mounting frame 4 is fixedly connected to the first mounting frame 1. A first threaded rod 8 is centrally mounted through both the upper and lower ends of the second mounting frame 4. A movable plate 5 is mounted at the bottom end of the first threaded rod 8. A limiting rod 7 is mounted at the upper end of the movable plate 5 and at a forward position, penetrating both the upper and lower ends of the second mounting frame 4. Rotating the first threaded rod 8 in the forward direction can drive the movable plate 5 to descend. The limiting rod 7 limits the movable plate 5. When the movable plate 5 descends, it can restrict the arm's movement space and restrain it.

[0024] like Figure 1-3 As shown, a second memory foam 6 is installed at the bottom of the movable plate 5, and a first memory foam 2 is installed on the inner side of the first mounting bracket 1. By setting the second memory foam 6 and the first memory foam 2, the user can make soft contact and reduce the user's discomfort.

[0025] like Figure 1-3 As shown, the near ends of the second memory foam 6 and the first memory foam 2 are both curved, and silicone particles are provided on the curved surfaces. The curved surfaces of the second memory foam 6 and the first memory foam 2 can conform to the user's arm, and the silicone particles can increase the friction between the user and the arm, thus improving the restraint effect on the arm.

[0026] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] The implementation principle of the cardiovascular monitoring restraint device in this application embodiment is as follows:

[0029] In use, when the second threaded rod 11 is rotated forward, the internal threaded sleeve 13 that engages with it moves backward. The mounting part 16 at the front end of the internal threaded sleeve 13 pulls the two cross connecting rods 17 to move, which in turn drives the mounting ring 18 and the rotating shaft 19 at the end of the connecting rods 17 to move. The clamping rod 20 at the upper end of the rotating shaft 19 is pulled closer to the wrist by the connecting rod 17 and closes in. At the same time, the bottom rotating wheel 21 slides along the guide rail 22 on the base plate 9, so that the two clamping rods 20 move closer together and clamp the patient's wrist. When the first threaded rod 8 is rotated forward, the moving plate 5 is driven to move vertically downward along the limiting rod 7. When the moving plate 5 descends, the second memory foam 6 at its bottom and the first memory foam 2 on the inner side of the first mounting frame 1 form a clamping space to restrict arm movement. The arc surface and surface silicone particles of the first memory foam 2 and the second memory foam 6 increase friction and prevent slippage, while also dispersing pressure and improving comfort. The limiting ring 14 at the end of the internal threaded sleeve 13 prevents the second threaded rod 11 from being over-rotated and causing it to detach.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cardiovascular monitoring restraint device, characterized in that, The system includes a first mounting frame (1) with a U-shaped vertical cross-section. A mounting sleeve is rotatably connected to the rear of the first mounting frame (1). A monitoring sleeve (3) is installed inside the mounting sleeve. A first restraint assembly is installed at the bottom of the first mounting frame (1), and a second restraint assembly is installed at the top of the first mounting frame (1). The first restraint assembly includes a first mounting block (10). A limit block (12) is rotatably connected to the inner side of the first mounting block (10). A second threaded rod (11) is centrally fixed to both ends of the limit block (12). An internal threaded sleeve (13) is threadedly connected to the front of the second threaded rod (11). The second mounting block (10) is movably connected to the outer side of the internal threaded sleeve (13). 5) The upper end of the second mounting block (15) is fixedly connected to the first mounting frame (1). The front end of the internal threaded sleeve (13) is fixedly connected to the mounting part (16). Two cross-connected connecting rods (17) are rotatably connected to the mounting part (16). The end of the connecting rod (17) is fixedly connected to the mounting ring (18). The upper and lower ends of the mounting ring (18) are rotatably connected to the rotating shaft (19). The upper end of the rotating shaft (19) is fixedly connected to the clamping rod (20). The bottom end of the rotating shaft (19) is rotatably connected to the rotating wheel (21). The bottom end of the first mounting frame (1) is fixedly connected to the base plate (9). The upper end of the base plate (9) is frontally mounted with the guide rail (22). The two rotating wheels (21) are installed in the guide rail (22).

2. The cardiovascular monitoring restraint device according to claim 1, characterized in that: The second restraint assembly includes a second mounting bracket (4), the bottom end of which is fixedly connected to the first mounting bracket (1), and a first threaded rod (8) is threadedly connected through the upper and lower ends of the second mounting bracket (4). A movable plate (5) is rotatably connected to the bottom end of the first threaded rod (8), and a limiting rod (7) is fixedly connected to the upper end and forward position of the movable plate (5) through the upper and lower ends of the second mounting bracket (4).

3. The cardiovascular monitoring restraint device according to claim 2, characterized in that: The bottom end of the movable plate (5) is fixedly connected to a second memory foam (6), and the inner side of the first mounting bracket (1) is fixedly connected to a first memory foam (2).

4. The cardiovascular monitoring restraint device according to claim 3, characterized in that: The second memory sponge (6) and the first memory sponge (2) have curved ends, and silicone particles are provided on the curved surfaces.

5. The cardiovascular monitoring restraint device according to claim 1, characterized in that: A limiting ring (14) is fixed to the outer end of the internally threaded sleeve (13).

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