Transfusion alarm

Abstract

The utility model discloses an infusion alarm, which relates to an alarm and specifically comprises a shell capable of being clamped on an infusion tube, a control panel arranged in the shell and an alarm indicating lamp electrically connected with the control panel, and a light-emitting part of the alarm indicating lamp completely or partially protrudes out of the shell. According to the utility model, the light-emitting part of the alarm indicating lamp completely or partially protrudes out of the shell, so that the visibility of light emitted by the alarm indicating lamp can be effectively improved, and even if a patient is located below the alarm, the patient can easily see the state of the alarm indicating lamp, thereby reminding related personnel to carry out related operation.

Description

Technical Field

[0001] The utility model relates to an alarm, in particular to an infusion alarm. Background Art

[0002] Intravenous infusion is a widely used procedure in modern healthcare. Patients or their caregivers often assist with monitoring the infusion's progress. Due to the lengthy infusion times, patients and their caregivers may overlook the emptying of the infusion bottle, leading to venous reflux, unnecessary loss and pain, and even life-threatening consequences. Existing infusion alarms clip onto the infusion tubing. When no fluid is flowing through the tubing, the alarm automatically sounds, alerting personnel to proceed.

[0003] In the utility model patent specification with patent number CN 215608355 U, an infusion alarm is disclosed. This application uses an alarm to remind relevant personnel to perform relevant operations, and an indicator light is set on the control panel. According to the diagram of the application, the indicator light is located inside the alarm, and only a small hole is opened in the upper shell for the light of the indicator light to shine through the outside of the alarm. Such a design results in poor visibility of the light of the indicator light. Only when the human eye is facing the direction of the upper shell can the light be seen more clearly. However, the actual situation is that during infusion, the patient is usually in a sitting or lying state, under the infusion alarm, and it is not easy to see the indicator light status of the alarm, so it is not easy to play the role of reminding the patient. Utility Model Content

[0004] The purpose of the present utility model is to provide an infusion alarm to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An infusion alarm comprises a shell which can be clamped on an infusion tube and a control panel arranged in the shell, and also comprises an alarm indicator light which is electrically connected to the control panel, wherein the light-emitting portion of the alarm indicator light is fully or partially protruded from the shell.

[0007] Preferably, when the shell is clamped on the infusion tube, all or part of the light-emitting portion of the alarm indicator light protrudes from the shell from the end surface of the shell located downstream in the infusion direction.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] The utility model projects the light-emitting portion of the alarm indicator light entirely or partially out of the housing, which can effectively improve the visibility of the bright light emitted by the alarm indicator light. In this way, even when a patient is under the alarm, the status of the alarm indicator light can be easily seen, thereby reminding relevant personnel to perform relevant operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The figure is a structural diagram of an infusion alarm.

[0011] Figure 2 This is a state diagram of an infusion alarm when it is working.

[0012] Figure 3 This is an exploded view of an infusion alarm.

[0013] Figure 4 This is a schematic diagram of the structure of a control panel in an infusion alarm. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figures 1 to 4 In an embodiment of the utility model, an infusion alarm includes a shell 1 that can be clamped on an infusion tube 8 and a control board 2 arranged in the shell 1, and also includes an alarm indicator light 3 electrically connected to the control board 2, and the light-emitting part of the alarm indicator light 3 protrudes entirely or partially from the shell 1.

[0016] The utility model makes the light-emitting portion of the alarm indicator light 3 protrude completely or partially from the housing 1, which can effectively improve the visibility of the bright light emitted by the alarm indicator light 3. In this way, even when the patient is under the alarm, the status of the alarm indicator light 3 can be easily seen, thereby reminding relevant personnel to perform relevant operations.

[0017] As the best embodiment of the present invention, when the housing 1 is clamped on the infusion tube 8, all or part of the light-emitting portion of the alarm indicator light 3 protrudes out of the housing 1 from the end surface of the housing 1 located downstream in the infusion direction.

[0018] There is at least one warning indicator light 3.

[0019] The alarm indicator light 3 is a multi-color light emitting diode, preferably a dual-primary color diode, which can emit light of different colors according to different working states of the alarm. The light emitting mechanism and control method of the diode are existing mature technologies and will not be described here.

[0020] The present invention further comprises a power toggle switch 6 electrically connected to the control panel 2 , and an operating end portion of the power toggle switch 6 protrudes from the housing 1 .

[0021] It should be noted that, in addition to the above structure, the specific structure of the housing 1 and other components involved therein are the same or similar to the technical solution of Patent No. CN 215608355 U, which is an existing mature technology and can be specifically represented as follows:

[0022] The shell 1 includes two oppositely arranged shells 11, and the two shells 11 are provided with opposite infusion tube slots 12. During infusion, the infusion tube 8 is clamped in the infusion tube slot 12. When the vertical part of the infusion tube 8 is clamped in the infusion tube slot 12, the alarm indicator light 3 protrudes downward from the shell 1, and the light of the alarm indicator light 3 can be seen in any direction in the surrounding environment.

[0023] A rotating connector 13 for connecting the two housings 11 and an elastic component for providing a clamping force for the infusion tube clamping slot 12 are provided between the two housings 11 .

[0024] The rotating connecting member 13 includes a buckle 131 and a cylinder 132 respectively fixed on the two shells 11. There are two buckles 131 and two cylinders 132, and the upper and lower parts of one shell 11 are fixed with the buckle 131, and the upper and lower parts of the other shell 11 are fixed with the cylinder 132. The buckle 131 is buckled on the cylinder 132 and can rotate around the cylinder 132, so that the two shells 11 are relative buckled and can rotate relative to each other.

[0025] The elastic component is a compression spring 14, and a fixing column 141 for limiting the compression spring 14 is provided in the shell 11. The compression spring 14 is sleeved on the fixing column 141, and the fixing column 141 is fixed to the inner wall of the shell 11. The setting of the fixing column 141 can prevent the compression spring 14 from bending during the compression process.

[0026] A detection strip 4 for infusion detection is provided on the inner side of the infusion tube slot 12 , and the detection strip 4 is electrically connected to the control board 2 .

[0027] A buzzer alarm 5 is also provided in the housing 1 , and the buzzer alarm 5 is electrically connected to the control board 2 .

[0028] The utility model further comprises a battery 7 electrically connected to the control panel 2 , and the battery 7 supplies power to various electrical components of the alarm.

[0029] In practical applications, the detection strip 4 , the buzzer alarm 5 , the switch 6 and the battery 7 can all be directly fixed on the control board 2 .

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. An infusion alarm, characterized in that: The invention comprises a housing (1) that can be clamped on an infusion tube (8) and a control panel (2) arranged in the housing (1), and also comprises an alarm indicator light (3) electrically connected to the control panel (2), wherein all or part of the light-emitting portion of the alarm indicator light (3) protrudes from the housing (1); when the housing (1) is clamped on the infusion tube (8), all or part of the light-emitting portion of the alarm indicator light (3) protrudes from the housing (1) from the end face of the housing (1) located downstream in the infusion direction.

2. The infusion alarm according to claim 1, characterized in that: There is at least one warning indicator light (3).

3. The infusion alarm according to claim 2, characterized in that: The alarm indicator light (3) is a multi-color light emitting diode.

4. The infusion alarm according to claim 1, characterized in that: The housing (1) comprises two oppositely arranged shells (11), and the two shells (11) are provided with opposite infusion tube clamping grooves (12). During infusion, the infusion tube (8) is clamped in the infusion tube clamping grooves (12).

5. The infusion alarm according to claim 4, characterized in that: A detection strip (4) for performing infusion detection is provided on the inner side of the infusion tube slot (12), and the detection strip (4) is electrically connected to the control board (2).

6. The infusion alarm according to claim 1, characterized in that: It also includes a buzzer alarm (5) arranged in the housing (1), and the buzzer alarm (5) is electrically connected to the control panel (2).

7. The infusion alarm according to claim 1, characterized in that: It also includes a power toggle switch (6) electrically connected to the control panel (2), and the operating end portion of the power toggle switch (6) protrudes from the housing (1).

Images