Shutdown reminding device for anaesthesia machine

Abstract

The utility model discloses an anaesthesia machine shutdown reminding device, which comprises a first shell, a second shell and a shifting plate capable of pressing a power supply on an anaesthesia machine, the first shell is fixedly mounted on the anaesthesia machine, one side of the first shell is provided with a mounting hole, the inner wall of one side of the first shell is fixedly provided with a key switch, and the key switch is fixedly mounted on the inner wall of the other side of the first shell. A mounting hole is formed in the first shell, the upper end of the shifting plate extends into the first shell from the mounting hole, a rotating shaft is arranged on the shifting plate, the rotating shaft is rotatably connected in the mounting hole, the lower end of the shifting plate extends to a switch button of the anesthesia machine, the switch button of the anesthesia machine can be extruded by pressing the lower end of the shifting plate, and a loudspeaker and a control circuit board are fixedly mounted in the second shell. The loudspeaker is controlled by the control circuit board, and the control circuit board is electrically connected with the key switch through a wire. According to the anesthesia machine, the shifting plate, the key switch, the loudspeaker and the control circuit board are arranged, so that the phenomenon that the volatilization tank is forgotten to be closed after the anesthesia machine is closed can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anesthetic machines, and particularly relates to a shutdown reminder device for an anesthetic machine. Background Art

[0002] An anesthetic machine sends anesthetic drugs into the patient's alveoli through a mechanical circuit to form an anesthetic gas partial pressure. After diffusing into the blood, it directly inhibits the central nervous system, thereby producing the effect of general anesthesia.

[0003] Currently, sometimes after the use of the anesthetic machine is over, the power supply of the anesthetic machine is directly turned off, but the switch knob cover on the anesthetic agent vaporizer is forgotten to be closed, which will cause a certain dose of anesthetic agent in the vaporizer to volatilize into the internal loop of the anesthetic machine, resulting in waste of the anesthetic agent.

[0004] Therefore, we propose a shutdown reminder device for an anesthetic machine. Content of the Utility Model

[0005] The purpose of the utility model is to provide a shutdown reminder device for an anesthetic machine, thereby solving or at least alleviating one or more of the above problems and other problems existing in the prior art.

[0006] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0007] A shutdown reminder device for an anesthetic machine includes a first housing, a second housing, and a dial plate capable of pressing the power supply on the anesthetic machine. The first housing is fixedly installed on the anesthetic machine. An installation hole is opened on one side of the first housing. A key switch is fixedly installed on the inner wall of one side of the first housing. The upper end of the dial plate extends into the interior of the first housing through the installation hole. A rotating shaft is arranged on the dial plate, and the rotating shaft is rotatably connected in the installation hole. The lower end of the dial plate extends to the switch button of the anesthetic machine, and by pressing the lower end of the dial plate, the switch button of the anesthetic machine can be squeezed.

[0008] A loudspeaker and a control circuit board are fixedly installed inside the second housing. The loudspeaker is controlled by the control circuit board, and the control circuit board is electrically connected to the key switch through a wire.

[0009] In a shutdown reminder device for an anesthetic machine according to the utility model, a squeezing convex block is fixedly connected to one side of the lower end of the dial plate close to the switch button of the anesthetic machine, and the squeezing convex block is arranged in a frustum shape.

[0010] In a shutdown reminder device for an anesthetic machine according to the utility model, a power indication mark is opened on the surface of the lower end of the dial plate.

[0011] In an anesthesia machine shutdown reminder device according to the present utility model, one side of the first housing is provided with an adhesive layer.

[0012] In an anesthesia machine shutdown reminder device according to the present utility model, a release paper is provided on the adhesive layer.

[0013] In an anesthesia machine shutdown reminder device according to the present utility model, a battery for power supply is fixedly installed inside the second housing, and the battery is a rechargeable lithium battery.

[0014] In an anesthesia machine shutdown reminder device according to the present utility model, a power button is installed on one outer wall of the second housing.

[0015] In an anesthesia machine shutdown reminder device according to the present utility model, a power indicator light is embedded on one side of the second housing.

[0016] In an anesthesia machine shutdown reminder device according to the present utility model, a groove is opened at the bottom of the second housing, and a magnet is fixedly installed inside the groove.

[0017] In an anesthesia machine shutdown reminder device according to the present utility model, a charging port for charging the battery is provided on one side of the second housing.

[0018] The present utility model at least has the following beneficial effects:

[0019] Through the provided dial, key switch, speaker and control circuit board, when the anesthesia machine needs to be shut down, by pressing the lower end of the dial, the dial squeezes the switch button of the anesthesia machine to turn off the power of the anesthesia machine. When pressing the lower end of the dial, the upper end of the dial will squeeze the key switch, and the key switch sends a signal to the control circuit board. The control circuit board controls the speaker to emit a prompt sound to remind the operator to close the vaporizer, effectively avoiding the phenomenon of forgetting to close the vaporizer after shutting down the anesthesia machine and reducing the waste of anesthetic;

[0020] The first housing can be pasted on one side close to the switch button of the anesthesia machine through the provided adhesive layer, and the second housing can be adsorbed on the top of the anesthesia machine through the provided magnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0022] Figure 1 is a structural schematic diagram of the anesthesia machine shutdown reminder device of the present utility model;

[0023] Figure 2 Schematic cross-sectional structure diagram of the first housing of the present utility model;

[0024] Figure 3 Schematic cross-sectional structure diagram of the second housing of the present utility model;

[0025] Figure 4 Schematic block diagram of the circuit connection principle of the present utility model;

[0026] Figure 5 Schematic structure diagram of the second housing of the present utility model;

[0027] Figure 6 Schematic structure diagram when the present utility model is installed on an anesthesia machine;

[0028] Figure 7 is Figure 6 Schematic enlarged structure diagram of part A in

[0029] Explanation of the reference numerals in the drawings:

[0030] 1. First housing; 101. Button switch; 102. Mounting hole; 103. Rotating shaft; 2. Dial plate; 201. Extrusion bump; 202. Power indicator mark; 3. Wire; 4. Second housing; 401. Groove; 5. Power indicator light; 6. Power button; 7. Speaker; 8. Control circuit board; 9. Battery; 10. Charging port; 11. Magnet. Detailed implementation manners

[0031] The following will cooperate with the drawings and embodiments to detail the implementation manners of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the implementation process of technical effects and implement accordingly.

[0032] Please refer to Figures 1 to 7 As shown, an embodiment of the present utility model provides an anesthesia machine shutdown reminder device, including a first housing 1, a dial plate 2 capable of pressing the power supply on the anesthesia machine, and a second housing 4. The first housing 1 is fixedly installed on the anesthesia machine. An installation hole 102 is opened on one side of the first housing 1. A button switch 101 is fixedly installed on the inner wall of one side of the first housing 1. The upper end of the dial plate 2 extends into the interior of the first housing 1 from the installation hole 102. A rotating shaft 103 is provided on the dial plate 2. The rotating shaft 103 is rotatably connected in the installation hole 102. The lower end of the dial plate 2 extends to the switch button of the anesthesia machine. By pressing the lower end of the dial plate 2, the switch button of the anesthesia machine can be squeezed;

[0033] Wherein, a speaker 7 and a control circuit board 8 are fixedly installed inside the second housing 4. The speaker 7 is controlled by the control circuit board 8. The control circuit board 8 is electrically connected to the button switch 101 through a wire 3.

[0034] In order to facilitate the fixation of the first housing 1 on the side close to the switch button of the anesthesia machine, an adhesive layer is provided on one side of the first housing 1. In this embodiment, a release paper is provided on the adhesive layer. Through the provided release paper, the adhesive layer can be protected to prevent dust from contaminating the adhesive layer when the first housing 1 is not in use.

[0035] Among them, a pressing convex block 201 is fixedly connected to the lower end of the dial plate 2 on the side close to the switch button of the anesthesia machine. The pressing convex block 201 is arranged in a frustum shape. Through this arrangement, when pressing the dial plate 2, the film-type switch button on the anesthesia machine can be pressed more accurately through the pressing convex block 201.

[0036] Working principle: When in use, first fixedly bond the first housing 1 on the side close to the switch button of the anesthesia machine so that the pressing convex block 201 is aligned with the switch button of the anesthesia machine. When it is necessary to turn off the anesthesia machine, by pressing the lower end of the dial plate 2, the pressing convex block 201 squeezes the switch button of the anesthesia machine to turn off the power supply of the anesthesia machine. When pressing the lower end of the dial plate 2, the upper end of the dial plate 2 will squeeze the key switch 101, and the key switch 101 sends a signal to the control circuit board 8. The control circuit board 8 controls the speaker 7 to emit a prompt sound to give the operator a voice reminder of "Please rotate the knob cover of the vaporizer to the 0 scale", effectively avoiding the phenomenon of forgetting to turn off the vaporizer after turning off the anesthetic and reducing the waste of anesthetic.

[0037] It should be noted that the control circuit board 8 can adopt a single-chip microcomputer circuit with the model of STC89C51.

[0038] Among them, a power indicator mark 202 is opened on the lower end surface of the dial plate 2. Through this arrangement, the operator can intuitively understand the position of pressing the dial plate 2.

[0039] Specifically, in order to facilitate use, a battery 9 for power supply is fixedly installed inside the second housing 4. The battery 9 is a rechargeable lithium battery, and a charging port 10 for charging the battery 9 is provided on one side of the second housing 4.

[0040] By adopting the above technical solutions, the shutdown reminder device of this anesthesia machine does not require an external power supply, improving the flexibility of placing the second housing 4. Through the provided charging port 10, the battery 9 can be charged through a charging cable.

[0041] Specifically, a power button 6 is installed on the outer wall of one side of the second housing 4. Through the provided power button 6, the power supply lines of the speaker 7 and the control circuit board 8 can be closed or disconnected by pressing the power button 6.

[0042] Specifically, a power indicator light 5 is embedded on one side of the second housing 4. By providing the power indicator light 5, when the power button 6 is closed, the power indicator light 5 will light up, enabling an intuitive understanding of the operating state of the current anesthesia machine shutdown reminder device.

[0043] Specifically, a groove 401 is formed at the bottom of the second housing 4, and a magnet 11 is fixedly installed inside the groove 401. By providing the magnet 11, the second housing 4 can be adsorbed on the outer shell of the anesthesia machine, facilitating the fixing and removal of the second housing 4.

[0044] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should fall within the protection scope of the appended claims of the present invention.

Claims

1. An anesthesia machine shutdown reminder device, characterized in that, It includes a first housing (1), a second housing (4), and a dial plate (2) capable of pressing the power supply on the anesthetic machine. The first housing (1) is fixedly installed on the anesthetic machine. An installation hole (102) is provided on one side of the first housing (1). A key switch (101) is fixedly installed on the inner wall of one side of the first housing (1). The upper end of the dial plate (2) extends into the interior of the first housing (1) through the installation hole (102). A rotating shaft (103) is provided on the dial plate (2). The rotating shaft (103) is rotatably connected in the installation hole (102). The lower end of the dial plate (2) extends to the switch button of the anesthetic machine. By pressing the lower end of the dial plate (2), the switch button of the anesthetic machine can be squeezed. A speaker (7) and a control circuit board (8) are fixedly installed inside the second housing (4). The speaker (7) is controlled by the control circuit board (8). The control circuit board (8) is electrically connected to the key switch (101) through a wire (3).

2. The anesthesia machine shutdown reminder device according to claim 1, characterized in that: A pressing convex block (201) is fixedly connected to the side of the lower end of the dial plate (2) close to the switch button of the anesthetic machine. The pressing convex block (201) is arranged in a frustum shape.

3. The anesthetic machine shutdown reminder device according to claim 2, characterized in that: A power indicator mark (202) is provided on the lower end surface of the dial plate (2).

4. The anesthetic machine shutdown reminder device according to claim 1, wherein: An adhesive layer is provided on one side of the first housing (1).

5. The anesthesia machine shutdown reminder device according to claim 4, characterized in that: A release paper is provided on the adhesive layer.

6. The anesthetic machine shutdown reminder device according to claim 1, characterized in that: A battery (9) for power supply is fixedly installed inside the second housing (4). The battery (9) is a rechargeable lithium battery.

7. The anesthetic machine shutdown reminder device according to claim 6, characterized in that: A power button (6) is installed on the outer wall of one side of the second housing (4).

8. An anesthesia machine shutdown reminder device according to claim 7, characterized in that: A power indicator light (5) is embedded on one side of the second housing (4).

9. The anesthetic machine shutdown reminder device according to claim 1, characterized in that: A groove (401) is provided at the bottom of the second housing (4). A magnet (11) is fixedly installed inside the groove (401).

10. The anesthesia machine shutdown reminder device according to claim 6, characterized in that: A charging port (10) for charging the battery (9) is provided on one side of the second housing (4).

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