Body fluid color comparison device

Abstract

The invention relates to the technical field of body fluid color comparison devices, and discloses a body fluid color comparison device which comprises a comparison strip and further comprises a distinguishing part arranged on the comparison strip; the auxiliary part is mounted on the comparison strip; the distinguishing part comprises a plurality of observation holes formed in the contrast strip, and a plurality of contrast color filling areas are arranged on the contrast strip; wherein the contrast color filling areas are used for filling the corresponding contrast colors, and the observation holes are matched to distinguish body fluid. Through the arrangement of the distinguishing part, the problems that in the using process of an existing comparison device, fine distinguishing is difficult to achieve due to the fact that only one card is used for comparing with complex and diverse body fluid colors, color judgment is not accurate enough, and more importantly, when a colorimetric card is used for distinguishing the body fluid colors, the body fluid color cannot be distinguished easily are solved. Medical staff need to frequently hold a colorimetric card with hands to repeatedly compare the colorimetric card with body fluid, and the workload can be greatly increased in a department with a large number of patients.

Description

Technical Field

[0001] This invention relates to the field of body fluid color comparison devices, specifically a body fluid color comparison device. Background Technology

[0002] In medical practice, drainage bags are essential instruments widely used for postoperative patients, critically ill patients, or long-term bedridden patients to collect and measure body fluids. Changes in the color of these fluids are a key indicator of a patient's condition, playing a crucial role in monitoring the patient's condition, managing fluid balance, and preventing infection. However, traditional drainage bags are often made of a material that is white on one side and transparent or semi-transparent on the other. The transparent or semi-transparent side only has graduations and is not specifically optimized for identifying body fluid colors. This fails to meet the clinical need for rapid and accurate assessment of urine color. Therefore, healthcare professionals must rely on direct visual observation when observing body fluid color, which can easily lead to misjudgments due to individual differences in color sensitivity. This results in discrepancies in the descriptions of body fluid colors by nurses and patients during shift handover. The color of bodily fluids can differ from what doctors understand, reducing the accuracy of diagnosis. Furthermore, for patients discharged at home with catheters, family members and the patients themselves often lack professional medical knowledge and cannot accurately identify abnormal bodily fluid colors. In the event of postoperative abdominal bleeding or other emergencies, delayed detection and treatment can easily lead to serious consequences such as hemorrhagic shock, threatening the patient's life. Additionally, during outpatient consultations, patients' descriptions of bodily fluids, such as the color of hematuria, make it difficult for doctors to accurately grasp the actual condition of the drainage fluid. At the same time, some degree of urinary abnormalities are normal in patients after laser lithotripsy or percutaneous nephrolithotomy, but patients and their families lacking medical knowledge often panic because of this. Therefore, there is an urgent need for a tool that can directly identify the color of bodily fluids.

[0003] However, existing comparison devices rely on a single card to compare with the complex and diverse colors of bodily fluids, making it difficult to achieve precise differentiation and resulting in inaccurate color judgment. More importantly, when using colorimetric cards to identify bodily fluid colors, medical staff need to frequently hold the colorimetric card and repeatedly compare it with the bodily fluids, which significantly increases the workload in departments with a large number of patients. Summary of the Invention

[0004] The purpose of this invention is to provide a body fluid color comparison device. By setting up a distinguishing part, it solves the problem that existing comparison devices rely solely on a card to compare with the complex and diverse colors of body fluids, making it difficult to achieve precise differentiation and resulting in inaccurate color judgment. More importantly, when using a colorimetric card to distinguish body fluid colors, medical staff need to frequently hold the colorimetric card and repeatedly compare it with the body fluid, which greatly increases the workload in departments with a large number of patients.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a body fluid color comparison device, including a comparison strip and further including: a distinguishing part disposed on the comparison strip; an auxiliary part mounted on the comparison strip; the distinguishing part includes a plurality of observation holes formed on the comparison strip, and the comparison strip is provided with a plurality of contrast color filling areas, which are used to fill the corresponding contrast color and are used in conjunction with the observation holes to distinguish body fluids.

[0006] Furthermore, the comparison strip is provided with a region level marking area and an adhesive component. The region level marking area is used to divide the level corresponding to each contrast color filling area. The adhesive component includes an adhesive layer disposed on the back side of the comparison strip. The adhesive layer is used to attach the comparison strip to the corresponding collection device, such as drainage bags, measuring cups, urinals, body fluid collection tubes, and other body fluid collection materials.

[0007] Furthermore, the auxiliary part includes a release paper disposed on the back side of the adhesive layer. The release paper is used to protect the adhesiveness of the adhesive layer. When in use, the release paper is peeled off. An auxiliary sticker is fixedly connected to the release paper. The auxiliary sticker is a protruding part after the release paper is attached to the contrast strip. The auxiliary sticker is provided with an anti-slip area, which is used to increase a certain friction when the auxiliary sticker is peeled off.

[0008] Furthermore, the contrast bars are PET stickers, including contrast bars for body fluids such as yellow and blood. Each contrast bar can be obtained independently. Each shade of the yellow and blood contrast bars has a shade classification above it; each shade of the other body fluid contrast bars has a color name above it.

[0009] The present invention has the following beneficial effects: 1. This invention uses a distinguishing part and an adhesive layer on the contrast strip to fix it onto various body fluid drainage or collection devices such as drainage bags, measuring cups, urinals, and body fluid collection tubes. After the contrast strip is attached, medical personnel can observe the color of the patient's body fluid through the observation hole and visually compare it with the color scale of the contrast color filling area. The color scale with no difference or the smallest color difference is used to determine the current body fluid color and provide corresponding guidance. Patients and their families can also take relevant measures based on the suggestions marked on each color scale through this observation and comparison method, avoiding the need for frequent hand-held color charts and repeated comparisons with body fluid colors. This invention can be widely used in body fluid drainage and related fields, and has broad market prospects and application value. 2. The present invention uses an auxiliary part. During operation, the auxiliary sticker is first pinched and the release paper on its surface is peeled off. The anti-slip area on the auxiliary sticker increases the friction between the fingers and the auxiliary sticker, making it easy to peel off the release paper. The design of the anti-slip area reduces the difficulty of peeling off the release paper and improves the convenience and efficiency of operation.

[0010] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view schematic diagram of the comparative strip of the present invention. Figure 3 This is an exploded structural diagram of the adhesive layer and release paper of the present invention; Figure 4 This is a partial structural diagram of the auxiliary patch of the present invention; Figure 5 For the present invention Figure 1 A magnified structural diagram of A in the middle.

[0013] The attached diagram lists the components represented by each number as follows: In the diagram: 111, Contrast bar; 2, Differentiation section; 211, Observation hole; 212, Contrast color filling area; 213, Area level marking area; 214, Adhesive layer; 3, Auxiliary section; 311, Release paper; 312, Auxiliary sticker; 313, Anti-slip area. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Please see Figure 1 - Figure 5 As shown, the present invention is a body fluid color comparison device, including a comparison strip 111, and further including: a distinguishing part 2, which is disposed on the comparison strip 111; and an auxiliary part 3, which is mounted on the comparison strip 111. The distinguishing unit 2 includes several observation holes 211 on the contrast strip 111. The contrast strip 111 has several contrast color filling areas 212, which are used to fill the corresponding contrast colors and are used in conjunction with the observation holes 211 to distinguish body fluids. The contrast strip 111 has a region level marking area 213 and an adhesive component. The region level marking area 213 is used to classify the level corresponding to each contrast color filling area 212. The adhesive component includes an adhesive layer 214 on the back of the contrast strip 111, which is used to attach the contrast strip 111 to the corresponding collection device, such as drainage bags, measuring cups, urinals, body fluid collection tubes, and other body fluid collection materials. By setting the distinguishing unit 2, the need for frequent hand-held colorimetric cards to repeatedly compare with body fluid colors can be avoided. It can be widely used in body fluid drainage and related fields, and has broad market prospects and application value.

[0016] The auxiliary part 3 includes a release paper 311 disposed on the back side of the adhesive layer 214. The release paper 311 is used to protect the adhesiveness of the adhesive layer 214. The release paper 311 is peeled off for use. An auxiliary sticker 312 is fixedly connected to the release paper 311. The auxiliary sticker 312 is a protruding part after the release paper 311 is attached to the comparison strip 111. The auxiliary sticker 312 is provided with an anti-slip area 313. The anti-slip area 313 is used to increase a certain friction when peeling off the auxiliary sticker 312. The design of the anti-slip area 313 in the auxiliary part 3 reduces the difficulty of peeling off the release paper 311 and improves the convenience and efficiency of operation.

[0017] When using, pinch the auxiliary sticker 312 with your fingers, then peel off the release paper 311. The anti-slip area 313 on the auxiliary sticker 312 will increase the friction on your fingers, making it easier to peel off the release paper 311. Then, attach the contrast strip 111 to the body fluid drainage and collection device, such as drainage bags, measuring cups, urinals, body fluid collection tubes, and other body fluid collection materials through the adhesive layer 214. After attaching, medical staff can quickly determine the patient's current urine color by observing the urine color through the observation hole 211 and comparing it with the color difference of the contrast color filling area 212: the color level with no color difference or the smallest color difference is the patient's current urine color, providing corresponding guidance. Patients and their families can also quickly determine their own urine color and take appropriate measures according to the suggestions on each color level.

[0018] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A body fluid color contrast device, comprising a contrast strip (111), characterized in that, Also includes: A distinguishing section (2) is provided on a contrast bar (111); Auxiliary part (3) is mounted on the comparison strip (111); The distinguishing part (2) includes a plurality of observation holes (211) opened on the contrast strip (111), and a plurality of contrast color filling areas (212) are provided on the contrast strip (111). Among them, several contrast color filling areas (212) are used to fill the corresponding contrast color, and are used in conjunction with the observation hole (211) to distinguish body fluids.

2. The body fluid color comparison device according to claim 1, characterized in that, The comparison bar (111) is provided with a region level labeling area (213), and the comparison bar (111) is provided with an adhesive component; Among them, the area level labeling area (213) is used to divide the level corresponding to each contrast color fill area (212).

3. The body fluid color comparison device according to claim 2, characterized in that, The auxiliary part (3) includes a release paper (311) disposed on the back side of the adhesive layer (214). The release paper (311) is used to protect the adhesiveness of the adhesive layer (214). The release paper (311) is torn off when in use.

4. The body fluid color comparison device according to claim 3, characterized in that, An auxiliary sticker (312) is fixedly connected to the release paper (311); Among them, the auxiliary sticker (312) is a part that protrudes after the release paper (311) and the contrast strip (111) are bonded together.

5. A body fluid color comparison device according to claim 4, characterized in that, The auxiliary sticker (312) is provided with an anti-slip area (313); The anti-slip zone (313) is used to increase friction when the auxiliary sticker (312) is peeled off.

6. The body fluid color comparison device according to claim 5, characterized in that, The adhesive element includes an adhesive layer (214) disposed on the back side of the contrast strip (111). The adhesive layer (214) is used to attach the contrast strip (111) to the corresponding collection device, such as drainage bag, measuring cup, urinal, body fluid collection tube and other body fluid collection materials.

7. A body fluid color comparison device according to claim 6, characterized in that, When the liquid color contrast device is attached to existing drainage bags, measuring cups, urinals, and other body fluid collection materials, an appropriate scale can be added to the device body to effectively avoid body fluid measurement errors caused by scale overlap. The combination design of the observation hole and contrast color of this device can be directly printed on the surface of various body fluid collection and collection instruments such as drainage bags, measuring cups, urinals, and body fluid collection tubes.

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