Medical colorimetric card

Abstract

The utility model discloses a medical colorimetric card which comprises a fixed disc, a disc cover is fixedly connected to the outer side of the front end of the fixed disc, a rotating rod is rotationally connected to the middle of the front side of the fixed disc, a rotating disc is fixedly arranged on the surface of the rotating rod in a sleeved mode, a rotating ring is fixedly connected to the middle of the front side of the rotating disc, and a mapping area is formed in the surface of the outer side of the front end of the rotating disc. A viewing groove matched with the mapping area is formed in the surface of the front side of the plate cover; by designing the fixing disc, the disc cover, the rotating rod, the rotating disc, the rotating ring, the mapping area and the watching groove, when a person compares drainage liquid, the compared color can be singly displayed in a designated area, and when the person compares the color of the drainage liquid with the color of the drainage liquid, the color comparison is more visual and obvious.

Description

Technical Field

[0001] The utility model belongs to the technical field of color comparison cards, and particularly relates to a color comparison card for medical use. Background Art

[0002] For critically ill patients, especially those after surgical operations, the changes in the color and quantity of body fluids such as drainage fluid, secretions, excreta, vomitus, etc. can directly reflect the changes in the patient's condition and the postoperative recovery situation. Therefore, medical staff will use a color comparison card for color comparison to judge the patient's physical condition. However, the current color comparison card is in the form of a paper sheet, with various colors uniformly displayed on one interface, which is inconvenient for medical staff to clearly compare the drainage fluid and has strong interference. For this reason, we propose a color comparison card for medical use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a color comparison card for medical use. By designing a fixed disk, a disk cover, a rotating rod, a rotating disk, a rotating ring, a sticker area, and a viewing slot, when comparing the drainage fluid, the color to be compared can be displayed singly in a specified area, which is more intuitive and obvious when comparing it with the drainage fluid.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A color comparison card for medical use, including a fixed disk, the outer side of the front end of the fixed disk is fixedly connected with a disk cover, the middle part of the front side of the fixed disk is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly sleeved with a rotating disk, the middle part of the front side of the rotating disk is fixedly connected with a rotating ring, and the outer side surface of the front end of the rotating disk is provided with a sticker area, and a viewing slot adapted to the sticker area is provided on the front side surface of the disk cover.

[0005] Preferably, it further includes a fixing component. The fixing component includes a connecting frame, the connecting frame is fixedly connected to the surface of the middle part of the rear side of the fixed disk, an activity plate is arranged at the top of the rear side of the connecting frame, a connecting rod is fixedly connected to the side surface of the activity plate close to the connecting frame, the end of the connecting rod far away from the activity plate penetrates through the inner wall of the connecting frame and extends to the front side of the connecting frame and is fixedly connected with a pressing disk, a spring is arranged between the pressing disk and the connecting frame, the spring is simultaneously sleeved on the surface of the connecting rod, a threaded rod is arranged at the bottom of the connecting rod, the rear end of the threaded rod is fixedly connected to the surface of the activity plate, the front end of the threaded rod penetrates through the inner wall of the connecting frame and extends to the front side of the connecting frame, and a threaded sleeve is also threadedly sleeved on the surface of the threaded rod.

[0006] Preferably, the fixed disk, the disk cover, the rotating rod, the rotating disk, and the rotating ring are all made of plastic.

[0007] Preferably, the rear side surface of the rotating disk is spaced one centimeter from the front side surface of the fixed disk, and the front side surface of the rotating disk is spaced one centimeter from the inner side surface of the disk cover.

[0008] Preferably, the sides of the movable plate and the connecting frame that are close to each other are parallelly distributed.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. By designing the fixed disk, the disk cover, the rotating rod, the rotating disk, the rotating ring, the sticker area, and the viewing slot, when comparing the drainage fluid, the colors to be compared can be singly displayed in the designated area, making it more intuitive and obvious when comparing the colors with the drainage fluid.

[0011] 2. By designing the fixing component, when the user presses the pressing disk, the pressing disk drives the movable plate to move backward through the connecting rod. At this time, the spring is compressed. Then, the user sets the space between the movable plate and the top of the connecting frame over the edge of the hospital bed. After that, the user releases the pressing disk, and the spring expands without force, bringing the movable plate back to its original position, so that the movable plate and the connecting frame initially clamp the edge of the bed. Then, the user rotates the threaded sleeve, and under the interaction between the threaded sleeve and the threaded rod, the color comparison card is firmly fixed in the designated position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0013] Figure 2 is a side perspective structural diagram of the present utility model;

[0014] Figure 3 is an exploded perspective structural diagram of the present utility model;

[0015] Wherein: 1, fixed disk; 2, disk cover; 3, rotating rod; 4, rotating disk; 5, rotating ring; 6, sticker area; 7, viewing slot; 8, connecting frame; 9, movable plate; 10, connecting rod; 11, pressing disk; 12, spring; 13, threaded rod; 14, threaded sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1 、 Figure 2 、 Figure 3, the present utility model provides a technical solution: a medical color comparison card, including a fixed disk 1, a disk cover 2 is fixedly connected to the outer side of the front end of the fixed disk 1, a rotating rod 3 is rotatably connected to the middle of the front side of the fixed disk 1, a rotating disk 4 is fixedly sleeved on the surface of the rotating rod 3, a rotating ring 5 is fixedly connected to the middle of the front side of the rotating disk 4, and a sticker area 6 is provided on the outer surface of the front end of the rotating disk 4. A viewing slot 7 adapted to the sticker area 6 is provided on the front surface of the disk cover 2. The fixed disk 1, the disk cover 2, the rotating rod 3, the rotating disk 4, and the rotating ring 5 are all made of plastic, which reduces the material cost. The rear surface of the rotating disk 4 is spaced one centimeter from the front surface of the fixed disk 1, and the front surface of the rotating disk 4 is spaced one centimeter from the inner surface of the disk cover 2, making the rotation of the rotating disk 4 smoother. When in use, medical staff rotates the rotating ring 5. Under the action of the rotating rod 3, the rotating disk 4 is driven to rotate in place. During the rotation of the rotating disk 4, the color comparison card corresponding to the inner side of the sticker area 6 is exposed directly behind the viewing slot 7. At this time, medical staff can compare the color of the corresponding color comparison card with the drainage fluid to make a corresponding correct judgment. Under the action of the viewing slot 7, the effect of medical staff comparing the drainage fluid is more obvious. Currently, the color comparison card is in the form of a paper sheet, and various colors are displayed on one interface, which is inconvenient for medical staff to clearly compare the drainage fluid and has strong interference. By designing the fixed disk 1, the disk cover 2, the rotating rod 3, the rotating disk 4, the rotating ring 5, the sticker area 6, and the viewing slot 7, when personnel compare the drainage fluid, the comparison color can be displayed singly in a designated area, making it more intuitive and obvious when comparing its color with the drainage fluid.

[0018] In this embodiment, preferably, please refer to Figure 1 , Figure 2 , Figure 3As shown, it further includes a fixing component. The fixing component includes a connecting frame 8, and the connecting frame 8 is fixedly connected to the middle surface at the rear side of the fixed disk 1. At the top of the rear side of the connecting frame 8, there is a movable plate 9. A connecting rod 10 is fixedly connected to the side surface of the movable plate 9 close to the connecting frame 8. The end of the connecting rod 10 away from the movable plate 9 penetrates the inner wall of the connecting frame 8 and extends to the front side of the connecting frame 8 and is fixedly connected to a pressing disk 11. A spring 12 is arranged between the pressing disk 11 and the connecting frame 8, and the spring 12 is simultaneously sleeved on the surface of the connecting rod 10. At the bottom of the connecting rod 10, there is a threaded rod 13. The rear end of the threaded rod 13 is fixedly connected to the surface of the movable plate 9. The front end of the threaded rod 13 penetrates the inner wall of the connecting frame 8 and extends to the front side of the connecting frame 8, and a threaded sleeve 14 is also threadedly sleeved on the surface of the threaded rod 13. The side surfaces of the movable plate 9 and the connecting frame 8 close to each other are parallelly distributed, so that under the interaction of the movable plate 9 and the connecting frame 8, the edge of the bed can be better clamped; by designing the fixing component, the operator presses the pressing disk 11, and the pressing disk 11 drives the movable plate 9 to move backward through the connecting rod 10. At this time, the spring 12 is stressed and contracts. Then, the operator sleeves the space between the movable plate 9 and the top of the connecting frame 8 on the edge of the hospital bed. Then, the operator releases the pressing disk 11, and the spring 12 expands without force and brings the movable plate 9 back to its original position, so that the movable plate 9 and the connecting frame 8 initially clamp the edge of the bed. Then, the operator rotates the threaded sleeve 14, so that under the interaction of the threaded sleeve 14 and the threaded rod 13, the color comparison card is firmly fixed at the designated position.

[0019] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A color comparison card for medical use, characterized in that: It includes a fixed disk (1), a disk cover (2) is fixedly connected to the outer side of the front end of the fixed disk (1), a rotating rod (3) is rotatably connected to the middle of the front side of the fixed disk (1), a rotating disk (4) is fixedly sleeved on the surface of the rotating rod (3), a rotating ring (5) is fixedly connected to the middle of the front side of the rotating disk (4), and a sticker area (6) is formed on the outer surface of the front end of the rotating disk (4), and a viewing groove (7) adapted to the sticker area (6) is formed on the front surface of the disk cover (2).

2. The medical color comparison card according to claim 1, wherein: It further includes a fixing component, the fixing component includes a connecting frame (8), the connecting frame (8) is fixedly connected to the middle surface of the rear side of the fixed disk (1), a movable plate (9) is arranged at the top of the rear side of the connecting frame (8), a connecting rod (10) is fixedly connected to the side surface of the movable plate (9) close to the connecting frame (8), the end of the connecting rod (10) away from the movable plate (9) penetrates through the inner wall of the connecting frame (8) and extends to the front side of the connecting frame (8) and is fixedly connected with a pressing disk (11), a spring (12) is arranged between the pressing disk (11) and the connecting frame (8), the spring (12) is simultaneously sleeved on the surface of the connecting rod (10), a threaded rod (13) is arranged at the bottom of the connecting rod (10), the rear end of the threaded rod (13) is fixedly connected to the surface of the movable plate (9), the front end of the threaded rod (13) penetrates through the inner wall of the connecting frame (8) and extends to the front side of the connecting frame (8), and a threaded sleeve (14) is also threadedly sleeved on the surface of the threaded rod (13).

3. The medical color comparison card according to claim 1, characterized in that: The fixed disk (1), the disk cover (2), the rotating rod (3), the rotating disk (4), and the rotating ring (5) are all made of plastic.

4. A color comparison card for medical use according to claim 1, characterized in that: The rear surface of the rotating disk (4) is spaced one centimeter from the front surface of the fixed disk (1), and the front surface of the rotating disk (4) is spaced one centimeter from the inner surface of the disk cover (2).

5. The medical color comparison card according to claim 2, characterized in that: The side surfaces of the movable plate (9) and the connecting frame (8) close to each other are parallelly distributed.

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