Infusion indicating strip

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an infusion indicating strip which comprises an indicating strip body, the indicating strip body comprises an adhesive tape and scale marks arranged on the surface of the adhesive tape, and the distance between every two scribed lines in the scale marks corresponds to the fixed liquid amount in an infusion bag. When a patient is transfused, medical staff can directly observe the actual transfusion speed conveniently, abnormal transfusion conditions can be found in time, personal safety of the patient can be guaranteed easily, and the medical staff can use the transfusion speed and treat subsequent medical waste conveniently.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an infusion indicator strip. Background Technology

[0002] In the medical environment, the most common scene is the administration of intravenous drips. Patients are often seen lying in bed or sitting in a wheelchair, with an IV stand set up next to them. A medical infusion bag is suspended at the top of the IV stand, and an infusion tube is connected to the bottom of the medical infusion bag. The medicine in the medical infusion bag is injected into the patient's body through the infusion tube for treatment. Therefore, medical infusion bags are one of the most common medical devices in the medical and health industry and are among the medical consumables with the largest usage.

[0003] Clinical infusion bags usually do not have accurate scale markings. For some procedures that require long-term infusion, if there is no mechanical infusion pump, using only an infusion regulator may result in significant time errors. In particular, it may be impossible to detect deviations from the normal infusion rate in time, or even to detect blockages in time, leading to adverse consequences.

[0004] Therefore, this application proposes an infusion indicator strip that facilitates accurate observation of whether the infusion volume and rate are consistent within a unit of time. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an infusion indicator strip, which solves the problem that existing infusion bags make it difficult to accurately observe whether the infusion volume and speed match within a unit of time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an infusion indicator strip, comprising an indicator strip body, the indicator strip body comprising an adhesive tape and scale lines disposed on the surface of the adhesive tape, wherein the spacing between each scale line corresponds to a fixed amount of liquid in the infusion bag.

[0007] Preferably, the spacing between adjacent scribe lines corresponds to a liquid volume of 50 ml.

[0008] Preferably, the adhesive tape has multiple scale lines, and different scale lines correspond to different liquid volumes.

[0009] Preferably, the adhesive tape has two scale lines, which are located on the two sides of the adhesive tape respectively.

[0010] Preferably, the two scale lines are different colors.

[0011] Preferably, the top surface of the adhesive tape is provided with a liquid level alignment line.

[0012] Compared with the prior art, the present invention provides an infusion indicator strip, which has the following beneficial effects:

[0013] This infusion indicator strip allows medical staff to directly observe the actual infusion rate during patient infusion, enabling timely detection of any infusion abnormalities. This is beneficial for patient safety and also facilitates use by medical staff and subsequent disposal of medical waste. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this infusion indicator strip.

[0015] In the diagram: A. Infusion bag; 1. Indicator strip body; 2. Adhesive tape; 3. Scale lines; 4. Total fluid level alignment line. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1 The present invention provides the following technical solution: an infusion indicator strip, including an indicator strip body 1, the indicator strip body 1 including an adhesive strip 2 and scale lines 3 provided on the surface of the adhesive strip 2, the spacing of each scale line 3 corresponding to a fixed liquid volume in the infusion bag A.

[0018] As an optional embodiment of this utility model, each graduation line 3 corresponds to the actual liquid volume at the liquid level after the infusion bag A has been filled with medication. When a new infusion bag A is removed, medical staff can remove the protective paper from the adhesive tape and then attach the tape to the surface of the infusion bag A. This technical solution aligns the graduation lines with the actual liquid volume at the liquid level in the infusion bag A, allowing medical staff to directly calculate the infusion rate based on the change in liquid volume per unit time or the time required for a change in liquid volume per unit time. This facilitates comparison for any infusion abnormalities, preventing the undetected occurrence of major medical accidents and further ensuring patient safety during infusion. Furthermore, the adhesive tape can be attached to any infusion bag A and removed after use, making it convenient for both operation and subsequent medical waste sorting and disposal.

[0019] The above structure allows medical staff to directly observe the actual infusion rate during patient infusion, enabling timely detection of any infusion abnormalities. This is beneficial for patient safety and also facilitates use by medical staff and subsequent medical waste disposal.

[0020] like Figure 1 As shown, the spacing between adjacent graduations corresponds to a liquid volume of 50ml. The adhesive tape 2 has two graduation lines 3, and different graduation lines 3 correspond to different liquid volumes. The two graduation lines 3 are located on the two sides of the adhesive tape 2, and the two graduation lines 3 are different colors.

[0021] As an optional embodiment of this utility model, setting multiple scale lines 3 makes this indicator strip applicable to infusion bags of different specifications and brands, such as the common Sichuan Kelun and China Otsuka. Therefore, this indicator strip has a certain degree of universality, and the scale lines 3 of different colors are also easy for medical staff to distinguish, so as to identify which scale line 3 to observe.

[0022] like Figure 1 As shown, the top surface of the adhesive tape has a liquid level alignment line 4.

[0023] As an optional implementation of this utility model, the liquid level alignment line 4 refers to the liquid level of the infusion bag A in a suspended state but not yet in use. The liquid level alignment line 4 is set to make it easier for medical staff to align the starting zero point of the scale line 3 on this indicator strip with the liquid level height of the unused infusion bag A when pasting it, so as to avoid the situation where the scale line 3 fails to align with the actual liquid volume value due to incorrect pasting, resulting in inaccurate speed judgment.

[0024] The working principle and usage process of this utility model are as follows: When a new infusion bag A is taken out, medical staff can remove the protective paper of the adhesive tape and then stick the adhesive tape to the surface of the infusion bag A. After completing the infusion operation for the patient, the infusion rate can be directly observed. For example, the actual infusion rate can be calculated by observing the change of scale line 3 per unit time or the time taken for adjacent scale lines 3 to change.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An infusion indicator strip, comprising an indicator strip body, characterized in that, The indicator strip body includes an adhesive strip and scale lines on the surface of the adhesive strip. The spacing between adjacent scale lines corresponds to a fixed liquid volume in the infusion bag. The liquid volume corresponding to each scale line is the actual liquid volume corresponding to the liquid level after the infusion bag is injected with the medicine. The adhesive tape has a liquid level alignment line on the top surface, which is used to align the liquid level of the infusion bag when it is suspended and not yet in use.

2. The infusion indicator strip according to claim 1, characterized in that, The spacing between adjacent graduations corresponds to a liquid volume of 50 ml.

3. The infusion indicator strip according to claim 1, characterized in that, The adhesive tape has multiple graduation lines, and different graduation lines correspond to different liquid volumes.

4. The infusion indicator strip according to claim 3, characterized in that, The adhesive tape has two scale lines, which are located on the two sides of the adhesive tape respectively.

5. The infusion indicator strip according to claim 4, characterized in that, The two scale lines are different colors.

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