Visual thrombus prevention warning clock

Abstract

The utility model discloses a visual thrombus prevention warning clock, which belongs to the technical field of medical instruments and comprises a shell, a magnetic plate is fixed on one side of the shell through a screw, a clock face is arranged on the shell opposite to the magnetic plate side, and the clock face is sequentially green, yellow, red and dark red along the clockwise direction. Pointers rotatably connected to the interior of the shell are arranged in the middle of the clock face, a warning area starting on the shell is arranged on one side of the clock face and comprises a content display groove and a color display groove above the content display groove, and a content replacement assembly corresponding to the content display groove is arranged in the shell. A color display assembly is arranged in the shell corresponding to the color display groove, and a control knob which rotates in the shell is arranged between the warning area and the clock face; the warning clock can enable a patient to visually know the thrombus condition, plays a role in warning the patient, can be directly pasted on the bed head, and is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to a visual thrombosis prevention warning clock. Background Art

[0002] Deep vein thrombosis is a common complication in hospitalized patients, with an incidence of about 20% to 50% in surgical complications and 15% in long-term bedridden patients. The cause of this complication is that the blood vessel wall is damaged to a certain extent, platelets are aggregated in some parts, the patient's activity level decreases sharply after surgery, the bed rest time increases greatly, the hypercoagulable blood and the agglutination release reaction cause deep vein thrombosis in the lower limbs, if the thrombus in the blood falls off, it will form pulmonary embolism and endanger the patient's life.

[0003] A prospective epidemiological survey of postoperative pulmonary thromboembolism (PE) in Asian populations showed that when deep vein thrombosis is severe, it will be complicated by pulmonary embolism, increasing the patient's mortality rate and seriously affecting their quality of life and prognosis in the future. The vast majority of deep vein thrombosis occurs in the lower limbs, and the detachment of emboli can cause pulmonary thromboembolism and endanger life. Evidence shows that if appropriate preventive measures are taken, the relative risk of deep vein thrombosis can be reduced by 50% to 60%.

[0004] Therefore, after the operation, the patient needs to be reminded of the thrombosis situation in time. In the prior art, there is no structure that can intuitively allow the patient to observe himself and has a warning function. Nursing staff are required to remind them regularly, and reminders cannot be given in time. Utility Model Content

[0005] The utility model aims to provide a visual thrombosis prevention warning clock, which can allow patients to intuitively understand the thrombosis situation and serve as a warning to patients. At the same time, the warning clock can be directly pasted on the bedside for easy use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a visual thrombosis prevention warning clock, comprising a shell, a magnetic plate is screwed to one side of the shell, and a clock face is provided on the shell opposite to the magnetic plate. The clock face is provided with four areas of different colors, which are green, yellow, red and dark red in a clockwise direction. A pointer rotatably connected to the inside of the shell is provided in the middle of the clock face, and a warning area starting from the shell is provided on one side of the clock face. The warning area includes a content display slot and a color display slot at a position above the content display slot, a content replacement component is provided inside the shell at the position corresponding to the content display slot, and a color display component is provided inside the shell at the position corresponding to the color display slot. A control knob rotating inside the shell is provided between the warning area and the clock face, and a connecting component is connected to the control knob toward the inner end of the shell, the connecting component is connected to the pointer, the color display component and the content replacement component, and the control knob controls the rotation of the pointer through the connecting component.

[0007] Furthermore, the color display component includes a bracket fixed inside the shell, a color display board is slidably connected inside the bracket, four different color areas of green, yellow, red and dark red are provided on the color display board, a rack is fixed on the upper end of the color display board, a gear is meshed with the rack on the side away from the color display board, and the gear is fixed on the control knob.

[0008] Furthermore, a transparent glass plate is embedded in the color display groove.

[0009] Furthermore, the connecting assembly includes a first pulley fixed on the pointer, and also includes a second pulley fixed on the control knob, and a transmission belt is connected between the first pulley and the second pulley.

[0010] Furthermore, the content replacement component includes a rotating rod rotating inside the shell, and there are two rotating rods, which are respectively placed at the two ends of the content display slot. A reel is fixed to the outside of the rotating rod, and a display tape is wound around the outside of the two reels. The display tape is provided with four different color areas of green, yellow, red and dark red.

[0011] Furthermore, a first bevel gear is fixed on the rotating rod close to the control knob side, the first bevel gear is meshed with a second bevel gear, a transmission shaft is fixed inside the second bevel gear, the transmission shaft rotates inside the shell, a third bevel gear is fixed at the end of the transmission shaft away from the second bevel gear, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly connected to the control knob.

[0012] Furthermore, a second transparent glass plate is embedded in the content display groove.

[0013] The beneficial effects of the utility model are:

[0014] 1. The visual thrombosis prevention warning clock is equipped with a magnetic plate, which can be pasted on the bedside when in use. It can be used by tearing off the adhesive tape covering it. It is easy to use and easy to install in different locations.

[0015] 2. Set a control knob to control the rotation of the pointer. At the same time, the color display component and the content change component can be controlled. When the pointer points to any color area, the corresponding color can be synchronously displayed in the color display slot and the corresponding color thrombosis prevention warning message can be displayed in the content display slot. This is convenient for nursing staff to adjust, and patients can intuitively understand their own thrombosis situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a visual thrombosis prevention warning clock provided by the utility model;

[0017] Figure 2This is a schematic diagram of the internal structure of the housing of the visual thrombosis prevention warning clock provided by the utility model;

[0018] Figure 3 The utility model provides Figure 2 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 The utility model provides Figure 2 Enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. shell; 2. magnetic plate; 3. clock face; 4. pointer; 5. warning area; 6. content display slot; 7. color display slot; 8. control knob; 9. bracket; 10. color display board; 11. rack; 12. gear; 13. first transparent glass plate; 14. first pulley; 15. second pulley; 16. transmission belt; 17. rotating rod; 18. reel; 19. display tape; 20. first bevel gear; 21. second bevel gear; 22. transmission shaft; 23. third bevel gear; 24. fourth bevel gear; 25. second transparent glass plate. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] Please also refer to Figures 1 to 4 The following will describe in detail the visual thrombosis prevention warning clock of the embodiment of the utility model in conjunction with the accompanying drawings. The stent can be used in conjunction with the lifting structure.

[0023] like Figure 1 As shown, the visualized thrombosis prevention warning clock includes a shell 1, a magnetic plate 2 is screwed to one side of the shell 1, and a clock face 3 is provided on the shell 1 on the side opposite to the magnetic plate 2. The clock face 3 is provided with four areas of different colors, which are green, yellow, red and dark red in the clockwise direction. A pointer 4 rotatably connected to the inside of the shell 1 is provided in the middle of the clock face 3, and a warning area 5 starting from the shell 1 is provided on one side of the clock face 3. The warning area 5 includes a content display slot 6 and a color display slot 7 at a position above the content display slot 6. A content replacement component is provided in the shell 1 at the position corresponding to the content display slot 6, and a color display component is provided in the shell 1 at the position corresponding to the color display slot 7. A control knob 8 rotating in the shell 1 is provided between the warning area 5 and the clock face 3, and a connecting component is connected to the control knob 8 toward the inner end of the shell 1, and the connecting component is connected to the pointer 4, the color display component and the content replacement component. The control knob 8 controls the rotation of the pointer 4 through the connecting component.

[0024] As an embodiment, the color display component includes a bracket 9 fixed inside the shell 1, and a color display board 10 is slidably connected inside the bracket 9. The color display board 10 is provided with four different color areas of green, yellow, red and crimson. A rack 11 is fixed to the upper end of the color display board 10, and a gear 12 is meshed with the rack 11 on the side away from the color display board 10, and the gear 12 is fixed on the control knob 8.

[0025] A transparent glass plate is embedded in the color display tank 7 .

[0026] When the control knob 8 is rotated, the gear 12 is driven to rotate, and then the rack 11 meshing with the gear 12 drives the color display board 10 to move horizontally inside the bracket 9. At the same time, in this embodiment, both ends of the rack 11 cannot be moved out of the bracket 9 to prevent the rack 11 from falling.

[0027] As an embodiment, the connecting assembly includes a first pulley 14 fixed on the pointer 4, and also includes a second pulley 15 fixed on the control knob 8. A transmission belt 16 is connected between the first pulley 14 and the second pulley 15. When the control knob 8 is rotated, the second pulley 15 is driven to rotate. Through the connection of the transmission belt 16, the first pulley 14 can be driven to rotate, and the first pulley 14 and the pointer 4 are fixedly connected. Therefore, when the first pulley 14 rotates, the pointer 4 can rotate accordingly.

[0028] As an embodiment, the content replacement component includes a rotating rod 17 rotating inside the shell 1. There are two rotating rods 17, and the two rotating rods 17 are respectively placed at the two ends of the content display slot 6. A reel 18 is fixed to the outside of the rotating rod 17. A display tape 19 is wound around the outside of the two reels 18. The display tape 19 is provided with four different color areas of green, yellow, red and dark red. There is a certain friction between the above two reels 18 and the display tape 19. When the reel 18 rotates, the display tape 19 keeps moving to form an existing magnetic tape film rotation structure.

[0029] A first bevel gear 20 is fixed on the rotating rod 17 near the control knob 8 side, and the first bevel gear 20 is meshed with a second bevel gear 21. A transmission shaft 22 is fixed inside the second bevel gear 21. The transmission shaft 22 rotates inside the housing 1. A third bevel gear 23 is fixed to the end of the transmission shaft 22 away from the second bevel gear 21. The third bevel gear 23 is meshed with a fourth bevel gear 24, and the fourth bevel gear 24 is fixedly connected to the control knob 8.

[0030] When the control knob 8 is rotated, the control knob 8 drives the fourth bevel gear 24 to rotate, and the fourth bevel gear 24 drives the third bevel gear 23 after rotation. The third bevel gear 23 drives the transmission shaft 22 to rotate, and then the second bevel gear 21 rotates synchronously. The rotation of the second bevel gear 21 drives the first bevel gear 20 to rotate, and then drives the rotating rod 17 fixed to the first bevel gear 20 to rotate, and then drives the reel 18 to rotate, so that the display tape 19 wound on the reel 18 circulates through the content display slot 6.

[0031] The magnetic plate 2 is made of self-adhesive magnetic material in the prior art, which can be pasted on the head of the bed and can be used by tearing off the adhesive tape covering it; the display tape 19 is provided with four different color areas of green, yellow, red and dark red, and each color area has different display content. The content of the green area is "low risk, ≤2 points, basic prevention, evaluation once a week", the content of the yellow area is "medium risk, 3-4 points, basic prevention, physical prevention, evaluation once every 3 days", the content of the red area is "high risk, ≥5 points, basic prevention, physical prevention, drug prevention, evaluation once a week", and the content of the dark red area is "extremely high risk, intervention at any time".

[0032] At the same time, when the control knob 8 is rotated clockwise, the pointer 4 passes through green, yellow, red, and crimson in sequence starting from the 12 o'clock direction, and the green, yellow, red, and crimson occupy a 90° area respectively. At the same time, the color display board 10 displays green, yellow, red, and crimson in sequence when moving away from the pointer 4. After the pointer 4 points to the crimson area, when it needs to be adjusted to the green area, the control knob 8 is rotated counterclockwise.

[0033] Furthermore, within the range of 90° rotation of the pointer 4, by designing the modules of all the above-mentioned bevel gears 12, the same color content can be displayed inside the content display slot 6 and can be directly observed through the first transparent glass plate 13 and the second transparent glass plate 25.

[0034] The principle of the utility model is as follows: when the pointer 4 rotates, the color corresponding to the pointer 4 is displayed in the color display slot 7 as the pointer 4 rotates to point to the area, and the corresponding level of the thrombus of the corresponding color is displayed in the content display slot 6. After the nurse makes rounds and determines the level of thrombus, the pointer 4 is adjusted to the corresponding position by controlling the knob 8, and then the corresponding color and thrombus level are displayed in the content display slot 6 and the color display slot 7, which is convenient for patients to observe.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A visual thrombosis prevention warning clock, characterized in that: The visual thrombosis prevention warning clock comprises a housing (1), a magnetic plate (2) being fixed by screws on one side of the housing (1), a clock face (3) being provided on the housing (1) on the side opposite to the magnetic plate (2), the clock face (3) being provided with four areas of different colors, which are green, yellow, red and dark red in clockwise direction, a pointer (4) being rotatably connected to the inside of the housing (1) being provided at the middle of the clock face (3), a warning area (5) being provided on one side of the clock face (3), the warning area (5) comprising a content display slot (6) and a content display A color display slot (7) is located above the indicator slot (6); a content changing component is provided inside the housing (1) at a position corresponding to the content display slot (6); a color display component is provided inside the housing (1) at a position corresponding to the color display slot (7); a control knob (8) is provided between the warning area (5) and the clock face (3) and is rotated inside the housing (1); a connecting component is connected to the end of the control knob (8) facing the inside of the housing (1); the connecting component is connected to the pointer (4), the color display component and the content changing component; the control knob (8) controls the pointer (4) to rotate through the connecting component.

2. The visual thrombosis prevention warning clock according to claim 1, characterized in that: The color display component comprises a bracket (9) fixed inside the housing (1), a color display board (10) is slidably connected inside the bracket (9), four different color areas of green, yellow, red and dark red are arranged on the color display board (10), a rack (11) is fixed on the upper end of the color display board (10), a gear (12) is meshed with the rack (11) on the side away from the color display board (10), and the gear (12) is fixed on the control knob (8).

3. The visual thrombosis prevention warning clock according to claim 1, characterized in that: A first transparent glass plate (13) is embedded inside the color display tank (7).

4. The visual thrombosis prevention warning clock according to claim 1, characterized in that: The connection assembly comprises a first pulley (14) fixed on the pointer (4), and a second pulley (15) fixed on the control knob (8), and a transmission belt (16) is connected between the first pulley (14) and the second pulley (15).

5. The visual thrombosis prevention warning clock according to claim 1, characterized in that: The content replacement component comprises a rotating rod (17) rotating inside the housing (1), two rotating rods (17) are provided, and the two rotating rods (17) are respectively placed at two ends of the content display slot (6), and a reel (18) is fixed outside the rotating rod (17), and a display tape (19) is wound outside the two reels (18), and the display tape (19) is provided with four different color areas of green, yellow, red and dark red.

6. The visual thrombosis prevention warning clock according to claim 5, characterized in that: A first bevel gear (20) is fixed on the rotating rod (17) near the control knob (8), the first bevel gear (20) is meshed with a second bevel gear (21), a transmission shaft (22) is fixed inside the second bevel gear (21), the transmission shaft (22) rotates inside the housing (1), a third bevel gear (23) is fixed to the end of the transmission shaft (22) away from the second bevel gear (21), the third bevel gear (23) is meshed with a fourth bevel gear (24), and the fourth bevel gear (24) is fixedly connected to the control knob (8).

7. The visual thrombosis prevention warning clock according to claim 5, characterized in that: A second transparent glass plate (25) is embedded inside the content display groove (6).

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