Medical equipment

Abstract

The embodiment of the utility model provides medical equipment. The medical equipment comprises an equipment body, a magnetic field detection module and an alarm lamp device. The equipment body is used for achieving the medical function of the medical equipment. The magnetic field detection module is arranged on the equipment body and used for detecting magnetic field intensity. The alarm lamp device comprises a driving circuit and a light-emitting assembly which are electrically connected. The driving circuit is used for driving the light-emitting assembly to emit light. The appearance surface of the medical equipment is provided with a first alarm prompt area and a second alarm prompt area, and the area of the first alarm prompt area is smaller than that of the second alarm prompt area. The first alarm prompt area is used for displaying light of a first color; the second alarm prompt area is used for displaying the light of the second color. Wherein the first color and the second color are different from each other. The light-emitting assembly can operate in a low-energy-consumption state for a long time, and the use energy consumption of the medical equipment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a medical device. Background Art

[0002] Medical equipment is often placed in a complex magnetic field environment during use, and the strength of the magnetic field will affect the use of the medical equipment. In the related art, an alarm module with different lights is used for prompting, and the light of the alarm module will remain on, resulting in a large energy consumption of the medical equipment. Utility Model Content

[0003] In view of this, the embodiment of the present application hopes to provide a medical device so that the warning light device has the function of magnetic field strength prompting while reducing its energy consumption.

[0004] The present application provides a medical device, including:

[0005] A device body, used to realize the medical function of the medical device;

[0006] A magnetic field detection module, disposed in the device body, for detecting the magnetic field strength;

[0007] A warning light device, the warning light device comprising an electrically connected drive circuit and a light-emitting component, the drive circuit being used to drive the light-emitting component to emit light;

[0008] The appearance surface of the medical device has a first alarm prompt area and a second alarm prompt area, and the area of ​​the first alarm prompt area is smaller than the area of ​​the second alarm prompt area;

[0009] The light emitting component is used to emit light of a first color when the magnetic field strength is less than a first warning value, and emit light of a second color when the magnetic field strength is not less than a second warning value;

[0010] The first alarm prompt area is used to display light of a first color; the second alarm prompt area is used to display light of a second color;

[0011] The first color and the second color are different from each other.

[0012] In some embodiments, the appearance surface of the medical device further has a third alarm prompt area; the area of ​​the third alarm prompt area is larger than the area of ​​the first alarm prompt area, and smaller than the area of ​​the second alarm prompt area;

[0013] The light-emitting component is also used to emit light of a third color when the magnetic field strength is not less than the first warning value and less than the second warning value, and the third alarm prompt area is used to display light of the third color, wherein the first color, the second color, and the third color are different from each other.

[0014] In some embodiments, the light-emitting component is also used to emit light of a third color when the magnetic field strength is not less than a first warning value and less than a second warning value, and the second alarm prompt area is also used to display light of the third color, wherein the first color, the second color, and the third color are different from each other.

[0015] In some embodiments, the area of ​​the first alarm prompt area does not exceed 1 / 2 of the area of ​​the second alarm prompt area; or, the area of ​​the first alarm prompt area does not exceed 1 / 3 of the area of ​​the second alarm prompt area.

[0016] In some embodiments, the shape of the first alarm prompt area is any one of the following: a circle, an ellipse, a polygon, a figure formed by connecting arc segments and straight line segments; and / or,

[0017] The shape of the second alarm prompt area is any one of the following: a circle, an ellipse, a polygon, or a figure formed by connecting arc segments and straight line segments.

[0018] In some embodiments, the first alarm prompt area and the second alarm prompt area are arranged adjacent to each other and form a bar-shaped prompt area.

[0019] In some embodiments, the appearance surface of the medical device also has a graphic identification portion, and the number of the bar prompt areas is multiple, wherein at least two of the bar prompt areas are arranged along the same straight line at intervals, and the graphic identification portion is provided in the interval between the two bar prompt areas.

[0020] In some embodiments, the first alarm prompt area and the second alarm prompt area do not overlap each other; or, the first alarm prompt area and the second alarm prompt area partially overlap, and the first alarm prompt area is a part of the second alarm prompt area.

[0021] In some embodiments, the first alarm prompt area, the second alarm prompt area and the third alarm prompt area do not overlap with each other; or,

[0022] There are two alarm prompt areas among the first alarm prompt area, the second alarm prompt area and the third alarm prompt area that do not overlap each other, and the third alarm prompt area at least partially overlaps with one of the two alarm prompt areas that do not overlap each other; or

[0023] Any two of the first alarm prompt area, the second alarm prompt area and the third alarm prompt area at least partially overlap.

[0024] In some embodiments, the device body has a shell, the shell has at least one light-transmitting window, the light-emitting component includes a plurality of lamp beads, the plurality of lamp beads are arranged on the inner side of the at least one light-transmitting window, and the at least one light-transmitting window defines different alarm prompt areas.

[0025] In some embodiments, the at least one light-transmitting window includes a first light-transmitting window and a second light-transmitting window, the plurality of lamp beads include at least one first lamp bead and at least one second lamp bead, the at least one first lamp bead is used to emit light of a first color, and is disposed on the inner side of the first light-transmitting window;

[0026] The at least one second lamp bead is arranged inside the second light-transmitting window,

[0027] The at least one second lamp bead is used to emit light of a second color under a first voltage, and to emit light of a third color under a second voltage; or, the number of the second lamp beads is multiple, and the multiple second lamp beads are divided into a first group of lamp beads and a second group of lamp beads, wherein the first group of lamp beads is used to emit light of a second color, and the second group of lamp beads is used to emit light of a third color.

[0028] In some embodiments, the housing has a light-transmitting window, the plurality of lamp beads include at least one first lamp bead and at least two second lamp beads, the at least one first lamp bead is used to emit light of the first color, and the second lamp beads are used to emit light of the second color and / or third color,

[0029] The light emitted by the at least one first lamp bead is emitted from a part of the light-transmitting window, and the light emitted by the at least two second lamp beads is emitted from the entire light-transmitting window.

[0030] In some embodiments, the medical device includes a light isolator disposed in the housing, a portion of the light isolator extends to the light-transmitting window of the housing to separate the light-transmitting window into at least two alarm prompt areas that do not interfere with each other, and the first lamp bead and the second lamp bead are located on opposite sides of the light isolator; or,

[0031] In the inner area of ​​the light-transmitting window, the area where the first lamp beads are located is connected to the area where the second lamp beads are located.

[0032] In some embodiments, the housing has a light-transmitting window, and the plurality of lamp beads include at least one first lamp bead and at least one second lamp bead, wherein the first lamp bead is used to emit light of a first color at a first voltage, emit light of a second color at a second voltage, and emit light of a third color at a third voltage; the second lamp bead is used to emit light of a second color at a second voltage, and emit light of a third color at a third voltage;

[0033] The light of the first color is emitted from a part of the light-transmitting window, and the light of the second color and / or the light of the third color is emitted from the entire light-transmitting window.

[0034] In some embodiments, the light-emitting component includes a display screen, which is arranged on the outer surface of the device body, and the display screen has a light-emitting surface, a part of the light-emitting surface defines the first alarm prompt area, and another part or the entire light-emitting surface defines the second alarm prompt area.

[0035] In some embodiments, the medical device is at least one of a ventilator, a monitor, and an infusion pump.

[0036] For the medical device in the embodiment of the present application, when the magnetic field strength of the environment in which the medical device is located is lower than the first warning value, the first color light emitted by the light-emitting component only needs to fill the first alarm prompt area with a smaller area. Combined with the characteristic that the medical device is used in a safe environment with low magnetic field strength for a long time, the light-emitting component can maintain low energy consumption for a long time, which can reduce the energy consumption of the light-emitting component, thereby reducing the energy consumption of the entire medical device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the structure of a medical device provided in the first embodiment of the present application;

[0038] Figure 2 for Figure 1 Schematic diagram from another perspective;

[0039] Figure 3 A schematic diagram of the structure of a medical device provided in the first embodiment of the present application when the magnetic field strength is less than a first warning value;

[0040] Figure 4 A schematic diagram of the structure of a medical device provided in the first embodiment of the present application when the magnetic field strength is not less than the second warning value;

[0041] Figure 5 A schematic diagram of the structure of a medical device provided in the first embodiment of the present application when the magnetic field strength is not less than the first warning value and less than the second warning value;

[0042] Figure 6 A simplified schematic diagram of a first alarm prompt area, a second alarm prompt area and a light-emitting component of a medical device provided in the second embodiment of the present application;

[0043] Figure 7 A simplified schematic diagram of a first alarm prompt area, a second alarm prompt area and a light-emitting component of a medical device provided in the third embodiment of the present application;

[0044] Figure 8 A simplified schematic diagram of a first alarm prompt area, a second alarm prompt area and a light-emitting component of a medical device provided in a fourth embodiment of the present application;

[0045] Fig. 9 A simplified schematic diagram of a first alarm prompt area, a second alarm prompt area and a light-emitting component of a medical device provided in a fourth embodiment of the present application;

[0046] Fig.10 A schematic diagram of the structure of a medical device provided in the fifth embodiment of the present application when the magnetic field strength is less than a first warning value;

[0047] Fig.11 A schematic diagram of the structure of a medical device provided in the fifth embodiment of the present application when the magnetic field strength is not less than the second warning value;

[0048] Fig.12 A schematic diagram of the structure of a medical device provided in the fifth embodiment of the present application when the magnetic field strength is not less than the first warning value and less than the second warning value.

[0049] Description of Reference Numerals

[0050] 10. Equipment body; 101. Casing; 101a. Light-transmitting window; 101a1. First light-transmitting window; 101a2. Second light-transmitting window; 1a. First alarm prompt area; 1b. Second alarm prompt area; 1c. Graphic identification part; 1d. Third alarm prompt area; 11. First lamp bead; 12. Second lamp bead; 121. First group of lamp bead; 122. Second group of lamp bead. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0052] The various specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, various possible combinations of the specific technical features in the present invention will not be described separately.

[0053] In the following description, the terms "first\second\..." are only used to distinguish different objects, and do not mean that the objects have the same or related points. It should be understood that the directions "above", "below", "outside" and "inside" are all directions in normal use, and the directions "left" and "right" refer to the left and right directions shown in the specific corresponding schematic diagrams, which may be the left and right directions in normal use or not.

[0054] It should be noted that the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element. "Multiple" means greater than or equal to two.

[0055] The present application embodiment provides a medical device, please refer to Figure 1 and Figure 2 , including a device body 10, a magnetic field detection module and an alarm light device.

[0056] The specific type of medical equipment is not limited, for example, ventilators, monitors, infusion pumps and other life support equipment.

[0057] The device body 10 is used to realize the medical functions of the medical device. The device body 10 is the main structure of the medical device. Even if the alarm light device and the magnetic field detection module are removed, the device body 10 can still independently realize the medical functions required by the medical device.

[0058] The magnetic field detection module is disposed in the device body 10 and is used to detect the magnetic field strength. For example, it can be used to detect the magnetic field strength of the environment in which the device body 10 is located. The magnetic field detection module can generate an electrical signal according to the detected magnetic field strength.

[0059] For example, medical equipment is used in a nuclear magnetic resonance room, and the nuclear magnetic resonance equipment in the nuclear magnetic resonance room will have a strong magnetic field, which may affect the normal use of the above medical equipment. Therefore, a magnetic field detection module is configured to detect the magnetic field strength around the medical equipment.

[0060] The magnetic field detection module can adopt any structure in the prior art that can detect the magnetic field strength. Exemplarily, the magnetic field detection module includes a magnetometer, which measures the magnetic field strength by using the force of the magnetic field on the magnetic material.

[0061] The warning light device includes an electrically connected driving circuit and a light-emitting component, wherein the driving circuit is used to drive the light-emitting component to emit light. It is understandable that the driving circuit can drive the light-emitting component to emit light according to a signal representing the magnetic field strength, thereby realizing the prompt function of the magnetic field strength through light.

[0062] The light emitting component is used to emit a first color of light when the magnetic field strength is less than a first warning value, and emit a second color of light when the magnetic field strength is not less than a second warning value. It is understood that the second warning value is greater than the first warning value or the second warning value is not less than the first warning value.

[0063] It can be understood that when the magnetic field strength detected by the magnetic field detection module is less than the first warning value, the medical device is in a safe environment; when the magnetic field strength detected by the magnetic field detection module is not less than the second warning value, the medical device is in an environment with relatively high magnetic field strength.

[0064] It should be noted that the first color and the second color are different from each other. For example, the first color may be green indicating safety, and the second color may be red indicating danger. In this way, the user can judge whether the use environment of the medical device is safe by visual observation.

[0065] See also Figure 6 to Figure 8 The appearance surface of the medical device has a first alarm prompt area 1a and a second alarm prompt area 1b, and the area of ​​the first alarm prompt area 1a is smaller than the area of ​​the second alarm prompt area 1b.

[0066] See also Figure 3 and Figure 4 The first alarm prompt area 1a is used to display light of a first color. The second alarm prompt area 1b is used to display light of a second color. In this way, it is convenient for users to visually observe the light emitted by the light-emitting component from the appearance of the medical device, thereby improving the judgment accuracy of users.

[0067] In addition, when the medical equipment is in a magnetic field safety environment for a long time, since the area of ​​the first alarm prompt area 1a is smaller than the area of ​​the second alarm prompt area 1b, the light-emitting component consumes relatively less energy to emit the first color light, which is beneficial to reduce the energy consumption of the medical equipment.

[0068] It should be noted that the appearance surface of the medical device refers to the surface that can be observed by the user, which can be the outer surface of the device body 10 or the outer surface of a device in the medical device that is externally mounted on the surface of the device body 10.

[0069] For the medical device in the embodiment of the present application, when the magnetic field strength of the environment in which the medical device is located is lower than the first warning value, since the area of ​​the first alarm prompt area 1a is smaller than the area of ​​the second alarm prompt area 1b, the energy consumption of the first color light emitted by the light-emitting component is relatively small. Combined with the characteristic that the medical device is used in a safe environment with low magnetic field strength for a long time, the light-emitting component can maintain low energy consumption for a long time, which can reduce the energy consumption of the light-emitting component, thereby reducing the energy consumption of the entire medical device.

[0070] In some embodiments, the first alarm prompt area 1a and the second alarm prompt area 1b do not overlap at least partially. Specifically, there is a non-overlapping part between the first alarm prompt area 1a and the second alarm prompt area 1b. The two may not overlap with each other, or one part of the two may overlap while the other part does not overlap. This application does not limit this.

[0071] For some examples, see Figure 6 The first alarm prompt area 1a and the second alarm prompt area 1b do not overlap each other. In this way, it is convenient for users to distinguish and is conducive to improving the prompt function of medical equipment for magnetic field strength.

[0072] In some other embodiments, please refer to Figure 7 The first alarm prompt area 1a and the second alarm prompt area 1b partially overlap, and the first alarm prompt area 1a is a part of the second alarm prompt area 1b. In this way, the occupation of the first alarm prompt area 1a and the second alarm prompt area 1b on the appearance surface of the medical device can be saved, making the structure compact.

[0073] For some examples, see Figure 5 The light-emitting component is also used to emit a third color of light when the magnetic field strength is not less than the first warning value and less than the second warning value. It can be understood that when the magnetic field strength detected by the magnetic field detection module is less than the second warning value but not less than the first warning value, the third color emitted by the light-emitting component can be used to remind the user that the medical device is in a secondary dangerous environment between a safe environment and a dangerous environment, which can play a warning role.

[0074] It should be noted that the first color, the second color, and the third color are different from each other. For example, the third color may be yellow or orange, which indicates a warning.

[0075] The hint area for displaying the third color is not limited.

[0076] For some examples, see Fig. 9 The appearance surface of the medical device also has a third alarm prompt area 1d; the third alarm prompt area 1d is used to display a third color of light. In this way, the first alarm prompt area 1a, the second alarm prompt area 1b and the third alarm prompt area 1d have multiple layouts on the appearance surface of the medical device, which can improve the flexibility of the appearance surface design of the medical device and improve the ornamental value of the medical device.

[0077] For example, the area of ​​the third alarm prompt area 1d is larger than that of the first prompt area, and smaller than that of the second alarm prompt area 1b. In this way, while taking energy consumption into consideration, the area of ​​the third alarm prompt area 1d is slightly larger, which will be more eye-catching and help users to observe the alarm information.

[0078] The specific positional relationship among the first alarm prompting area 1a, the second alarm prompting area 1b and the third alarm prompting area 1c is not limited.

[0079] In some embodiments, the first alarm prompt area 1a, the second alarm prompt area 1b and the third alarm prompt area 1c do not overlap each other, for example, the first alarm prompt area 1a does not overlap with the second alarm prompt area 1b, and the third alarm prompt area 1c does not overlap with the first alarm prompt area 1a and the second alarm prompt area 1b, respectively. In this way, it is convenient for users to distinguish, which is conducive to improving the prompt function of medical equipment for magnetic field strength.

[0080] In some other embodiments, there are two alarm prompt areas among the first alarm prompt area 1a, the second alarm prompt area 1b and the third alarm prompt area 1c that do not overlap each other, and the third alarm prompt area at least partially overlaps with one of the two alarm prompt areas that do not overlap each other. For example, when the first alarm prompt area 1a and the second alarm prompt area 1b do not overlap each other, the third alarm prompt area 1c at least partially overlaps with the first alarm prompt area 1a, and the third alarm prompt area 1c does not overlap with the second alarm prompt area 1b; or, the third alarm prompt area 1c at least partially overlaps with the second alarm prompt area 1b, and does not overlap with the first alarm prompt area 1a.

[0081] In some other embodiments, any two of the first alarm prompt area 1a, the second alarm prompt area 1b, and the third alarm prompt area 1c at least partially overlap. For example, the first alarm prompt area 1a and the second alarm prompt area 1b at least partially overlap, the second alarm prompt area 1b and the third alarm prompt area 1c at least partially overlap, and the first alarm prompt area 1a and the third alarm prompt area 1c at least partially overlap. In this way, the occupation of the first alarm prompt area 1a, the second alarm prompt area 1b, and the third alarm prompt area 1c on the appearance surface of the medical device can be saved, making the structure compact.

[0082] In some other embodiments, please refer to Figure 5 , the second alarm prompt area 1b is also used to display the light of the third color. In this way, the second alarm prompt area 1b can be used not only to display the second color, but also to display the third color, which can improve the utilization rate of the second alarm prompt area 1b. At the same time, the larger area of ​​the second alarm prompt area 1b can be used to improve the convenience of users observing the third color.

[0083] In some embodiments, please refer to 6~ Fig. 9 , the area of ​​the first alarm prompt area 1a does not exceed 1 / 2 of the area of ​​the second alarm prompt area 1b. In this way, when the sum of the total areas of the first alarm prompt area 1a and the second alarm prompt area 1b remains the same, this embodiment can increase the proportion of the second alarm prompt area 1b, so that the light displayed by the second alarm prompt area 1b is more eye-catching and easier to be observed by users; in addition, it also helps to reduce the energy consumption when the light-emitting component emits the first color of light.

[0084] It should be noted that the area of ​​the first alarm prompt area 1a only needs to be observable by the human eye. For example, in some embodiments, the ratio of the area of ​​the first alarm prompt area 1a to the area of ​​the second alarm prompt area 1b can be 1 / 10 to 1 / 2, that is, the area of ​​the first alarm prompt area 1a can be one tenth to one half (including the endpoint values) of the area of ​​the second alarm prompt area 1b.

[0085] In some embodiments, the area of ​​the first alarm prompt area 1a does not exceed 1 / 3 of the area of ​​the second alarm prompt area 1b. In this way, the energy consumption of the light-emitting component can be further reduced, the medical device can be kept in a low-energy state in a safe environment with low magnetic field intensity for a long time, and the energy consumption of the medical device can be reduced.

[0086] The specific shapes of the first alarm prompting area 1a, the second alarm prompting area 1b and the third alarm prompting area 1d are not limited.

[0087] In some embodiments, the shape of the first alarm prompt area 1a is any one of the following: a circle, an ellipse, a polygon, or a figure formed by connecting arc segments and straight line segments. In this way, the design flexibility of the first alarm prompt area 1a can be improved.

[0088] In some embodiments, the shape of the second alarm prompt area 1b is any one of the following: a circle, an ellipse, a polygon, or a figure formed by connecting arc segments and straight line segments. In this way, the design flexibility of the second alarm prompt area 1b can be improved.

[0089] In the embodiment where the third alarm prompt area 1d is provided, the shape of the third alarm prompt area 1d is any one of the following: a circle, an ellipse, a polygon, or a figure formed by connecting arc segments and straight line segments. In this way, the design flexibility of the third alarm prompt area 1d can be improved.

[0090] The shapes of the first alarm prompt area 1a and the second alarm prompt area 1b may be the same or different. It should be noted that when the shapes of the first alarm prompt area 1a and the second alarm prompt area 1b are the same, the sizes (or areas) of the two may be the same or different. For example, if the shapes of the two are both triangles, the two triangles may be completely overlapped or similar triangles (i.e., one triangle may be understood as an equal scale of the other triangle).

[0091] In the embodiment in which the third alarm prompt area 1d is provided, the shapes of the first alarm prompt area 1a, the second alarm prompt area 1b, and the third alarm prompt area 1d may be the same, or different from each other, or two of the three may be the same and the other may be different.

[0092] For some examples, see Figure 1 to Figure 5 , the first alarm prompt area 1a and the second alarm prompt area 1b are arranged adjacent to each other and form a strip prompt area. It is understandable that the strip can be used to display a slender shape, so that the first alarm prompt area 1a and the second alarm prompt area 1b use a smaller area to present a longer visual effect, which is convenient for users to observe and improves the prompt function of the alarm prompt area. In addition, the first alarm prompt area 1a and the second alarm prompt area 1b are arranged adjacent to each other, which is convenient for arranging the light-emitting components.

[0093] For some examples, see Figure 1 to Figure 5 The appearance surface of the medical device also has a graphic identification part 1c, and the number of the bar prompt areas is multiple, wherein at least two bar prompt areas are arranged at intervals along the same straight line, and the interval between the two bar prompt areas is provided with a graphic identification part 1c. In this way, the graphic identification part 1c can be affixed with the product identification or usage precautions of the medical device, and the user's eyes will focus on the characteristics around the bar prompt area, which increases the possibility of the graphic identification part 1c being observed, and facilitates the user to identify the product identification or usage precautions.

[0094] The specific formation method of the first alarm prompt area 1a, the second alarm prompt area 1b and the third alarm prompt area 1d is not limited.

[0095] For some examples, see Figure 1 The device body 10 has a housing 101, and the housing 101 has at least one light-transmitting window 101a.

[0096] It should be noted that the specific formation method of the light-transmitting window 101a is not limited. For example, the light-transmitting window 101a can be a hole opened in a part of the housing 101, and then the hole is covered with a light-transmitting member, and the light-transmitting area of ​​the light-transmitting member constitutes the light-transmitting window 101a. Alternatively, the housing 101 itself is made of a light-transmitting material, such as light-transmitting plastic, and a coating is applied to the place where light is not required to be transmitted to block light, and the place not covered by the coating constitutes the light-transmitting window 101a.

[0097] The light-emitting component includes a plurality of lamp beads, which may be LED lamp beads or other lamp beads.

[0098] A plurality of lamp beads are arranged inside the at least one light-transmitting window 101a (i.e., all light-transmitting windows 101a), and the at least one light-transmitting window 101a (i.e., all light-transmitting windows 101a) define different alarm prompt areas. Specifically, when the number of light-transmitting windows 101a is one, all lamp beads are arranged inside the light-transmitting window 101a, and the one light-transmitting window 101a simultaneously defines a first alarm prompt area 1a and a second alarm prompt area 1b.

[0099] When the number of the light-transmitting windows 101a is two or more, a portion of lamp beads are disposed inside each of the light-transmitting windows 101a, and all the light-transmitting windows 101a define a first alarm prompting area 1a and a second alarm prompting area 1b.

[0100] It is understandable that the light emitted by the lamp beads can pass through the light-transmitting window 101a, so as to be observed by the user, so as to realize the prompting functions of the first alarm prompting area 1a and the second alarm prompting area 1b.

[0101] In this embodiment, the housing 101 of the device body 10 is used as the appearance part of the medical device, and the light-transmitting window 101a is located on the outer surface of the appearance part, that is, the appearance surface of the medical device. In this way, the lamp beads are located inside the light-transmitting window 101a, which has little impact on the appearance of the medical device. At the same time, the lamp beads are easy to install, low in cost, and easy to manufacture.

[0102] For example, see Figure 6, the at least one light-transmitting window 101a (i.e., all light-transmitting windows 101a) mentioned above includes a first light-transmitting window 101a1 and a second light-transmitting window 101a2. In this way, by separately arranging them, it is possible to facilitate the installation or removal of the light-transmitting window 101a, and it is also possible to improve production efficiency. The plurality of lamp beads include at least one first lamp bead 11 and at least one second lamp bead 12, at least one first lamp bead 11 is used to emit light of a first color, and at least one first lamp bead 11 is arranged on the inner side of the first light-transmitting window 101a1. At least one second lamp bead 12 is arranged on the inner side of the second light-transmitting window 101a2.

[0103] It can be understood that the first light-transmitting window 101a1 and the second light-transmitting window 101a2 can be used to clearly divide the first alarm prompt area 1a and the second alarm prompt area 1b. The first color light emitted by the first lamp bead 11 passes through the first light-transmitting window 101a1 to form the first alarm prompt area 1a, which can be clearly observed by the user, so as to facilitate the user's identification.

[0104] It is understandable that the light emitted by the second lamp bead 12 can be clearly observed by the user through the second light-transmitting window 101a2, so as to facilitate identification by the user.

[0105] For example, see Figure 6 and Figure 7 , at least one second lamp bead 12 is used to emit a second color of light under a first voltage, and to emit a third color of light under a second voltage; or, the number of the second lamp bead 12 is multiple, and the multiple second lamp beads 12 are divided into a first group of lamp beads 121 and a second group of lamp beads 122, wherein the first group of lamp beads 121 is used to emit a second color of light, and the second group of lamp beads 122 is used to emit a third color of light. In this way, the second lamp bead 12 can be fully utilized, so that the second lamp bead 12 can not only emit a second color of light, but also emit a third color of light, so as to form a second alarm prompt area 1b and a third alarm prompt area 1d in the second light-transmitting window 101a2 area, so that the structure is compact. In addition, by using the second color and the third color emitted by different groups of lamp beads, the second lamp bead 12 only needs to emit a certain color to realize the formation of the second alarm prompt area 1b and the third alarm prompt area 1d in the second light-transmitting window 101a2 area, which not only makes the structure compact, but also reduces the possibility of the second lamp bead 12 malfunctioning due to color change.

[0106] For some examples, see Figure 7The housing 101 has a light-transmitting window 101a, and the multiple lamp beads include at least one first lamp bead 11 and at least two second lamp beads 12. The at least one first lamp bead 11 is used to emit light of a first color, and the second lamp bead 12 is used to emit light of a second color and / or a third color. The light emitted by the at least one first lamp bead 11 is emitted from a part of the light-transmitting window 101a, and the light emitted by the at least two second lamp beads 12 is emitted from the entire light-transmitting window 101a.

[0107] It can be understood that by utilizing light of different colors emitted by multiple lamp beads, a first alarm prompt area 1a, a second alarm prompt area 1b and a third alarm prompt area 1d can be formed in an area of ​​a light-transmitting window 101a, which can not only reduce the occupancy of the appearance surface of the medical device, but also make the structure of the medical device compact.

[0108] In some embodiments, the medical device includes an optical isolation member (not shown in the figure) disposed in the housing 101, and a portion of the optical isolation member extends to the light-transmitting window 101a of the housing 101 to separate the light-transmitting window 101a into at least two alarm prompt areas that do not cross-talk with each other. The first lamp bead 11 and the second lamp bead 12 are located on opposite sides of the optical isolation member. In other words, the area where the first lamp bead 11 and the second lamp bead 12 are located is separated by the optical isolation member. In this way, while ensuring the integrity of the light-transmitting window 101a, two alarm prompt areas can be separated, and there will be no cross-talk between the alarm prompt areas separated by the optical isolation member, and the boundaries between different alarm prompt areas are clear.

[0109] It should be noted that the specific structure of the optical isolator is not limited, and it only needs to prevent visible light from passing through the optical isolator to separate the alarm areas that do not transmit light to each other.

[0110] For example, see Fig.10 , in the inner area of ​​the light-transmitting window 101a, the area where the first lamp bead 11 is located is connected to the area where the second lamp bead 12 is located. In this embodiment, the area where the first lamp bead 11 is located is connected to the area where the second lamp bead 12 is located, so that part of the boundary of the alarm display area of ​​the light emitted by the first lamp bead 11 has a light gradient effect, and when the first lamp bead 11 and the second lamp bead 12 are not emitting light, the appearance of the light-transmitting window 101a has no obvious boundaries, presenting the visual effect of the entire screen. In addition, in some embodiments, since there is no isolation between the light isolation rooms, it is beneficial for the light-transmitting window 101a to serve as the second alarm display area 1b and / or the third alarm display area 1c as a whole, and the display area of ​​the second alarm display area 1b and / or the third alarm display area 1c can be increased while the overall area of ​​the light-transmitting window 101a remains unchanged. For example, Fig.10 The border between the green area and the unlit area shown in the figure forms a gradient effect. Fig.11The entire light-transmitting window 101a serves as the second alarm display area 1b. Fig.12 The entire light-transmitting window 101a serves as the third alarm display area 1c.

[0111] In some embodiments, please refer to Fig.10 , Fig.11 and Fig.12 The housing 101 has a light-transmitting window 101a, and the plurality of lamp beads include at least one first lamp bead 11 and at least one second lamp bead 12, wherein the first lamp bead 11 is used to emit a light of a first color at a first voltage, a light of a second color at a second voltage, and a light of a third color at a third voltage; the second lamp bead 12 is used to emit a light of a second color at a second voltage, and a light of a third color at a third voltage. It can be understood that, under the first voltage, only the first lamp bead 11 emits a light of the first color to form a first alarm display area 1a; under the second voltage, the first lamp bead 11 and the second lamp bead 12 both emit a light of the second color to form a second alarm display area 1b; under the third voltage, the first lamp bead 11 and the second lamp bead 12 both emit a light of the third color to form a third alarm display area 1d. In this way, the energy consumption of the light-emitting component can be reduced when the light value is less than the first warning value for a long time, and a larger area of ​​the second alarm display area 1b and the third alarm display area 1d can be formed, thereby improving the prompting ability of the medical device.

[0112] Exemplarily, the light of the first color is emitted from a part of the light-transmitting window 101a, and the light of the second color and / or the light of the third color is emitted from the entire light-transmitting window 101a. In this way, the area of ​​the alarm prompt area formed by the second light and / or the third light is larger than the area of ​​the alarm prompt area formed by the first color. In other embodiments, the light-emitting component includes a display screen, and the display screen is arranged on the outer surface of the device body 10. The display screen has a light-emitting surface, and a part of the light-emitting surface defines the first alarm prompt area 1a, and another part or the entire light-emitting surface defines the second alarm prompt area 1b. It can be understood that the surface where the light-emitting surface is located is the appearance surface of the medical device, which is convenient for users to observe. At the same time, the easy disassembly feature of the display screen can be used to maintain the medical equipment, and the high customization feature of the display screen can be used to improve the design flexibility of the first alarm prompt area 1a and the second alarm prompt area 1b.

[0113] The above technical solutions include at least the following: in the first, a part of the light-emitting surface defines the first alarm prompt area 1a, and another part defines the second alarm prompt area 1b; in the second, the entire light-emitting surface defines the second alarm prompt area 1b, and a part of it defines the first alarm prompt area 1a.

[0114] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0115] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A medical device, characterized in that: include: A device body, used to realize the medical function of the medical device; A magnetic field detection module, disposed in the device body, for detecting the magnetic field strength; A warning light device, the warning light device comprising an electrically connected drive circuit and a light-emitting component, the drive circuit being used to drive the light-emitting component to emit light; The appearance surface of the medical device has a first alarm prompt area and a second alarm prompt area, and the area of ​​the first alarm prompt area is smaller than the area of ​​the second alarm prompt area; The light emitting component is used to emit light of a first color when the magnetic field strength is less than a first warning value, and emit light of a second color when the magnetic field strength is not less than a second warning value; The first alarm prompt area is used to display light of a first color; the second alarm prompt area is used to display light of a second color; The first color and the second color are different from each other.

2. The medical device according to claim 1, characterized in that: The appearance surface of the medical device further has a third alarm prompt area; the area of ​​the third alarm prompt area is larger than the area of ​​the first alarm prompt area, and smaller than the area of ​​the second alarm prompt area; The light-emitting component is also used to emit light of a third color when the magnetic field strength is not less than the first warning value and less than the second warning value, and the third alarm prompt area is used to display light of the third color, wherein the first color, the second color, and the third color are different from each other.

3. The medical device according to claim 1, characterized in that: The light-emitting component is also used to emit light of a third color when the magnetic field strength is not less than the first warning value and less than the second warning value, and the second alarm prompt area is also used to display light of the third color, wherein the first color, the second color, and the third color are different from each other.

4. The medical device according to any one of claims 1 to 3, characterized in that: The area of ​​the first alarm prompt area does not exceed 1 / 2 of the area of ​​the second alarm prompt area; or, the area of ​​the first alarm prompt area does not exceed 1 / 3 of the area of ​​the second alarm prompt area.

5. The medical device according to any one of claims 1 to 3, characterized in that: The shape of the first alarm prompt area is any one of the following: a circle, an ellipse, a polygon, a figure formed by connecting arc segments and straight line segments; and / or, The shape of the second alarm prompt area is any one of the following: a circle, an ellipse, a polygon, or a figure formed by connecting arc segments and straight line segments.

6. The medical device according to any one of claims 1 to 3, characterized in that: The first alarm prompt area and the second alarm prompt area are arranged adjacent to each other and form a strip-shaped prompt area.

7. The medical device according to claim 6, characterized in that: The appearance surface of the medical device also has a graphic identification part, and the number of the bar prompt areas is multiple, wherein at least two of the bar prompt areas are arranged along the same straight line at intervals, and the graphic identification part is provided in the interval between the two bar prompt areas.

8. The medical device according to claim 1, characterized in that: The first alarm prompt area and the second alarm prompt area do not overlap each other; or, the first alarm prompt area and the second alarm prompt area partially overlap, and the first alarm prompt area is a part of the second alarm prompt area.

9. The medical device according to claim 2, characterized in that: The first alarm prompt area, the second alarm prompt area and the third alarm prompt area do not overlap with each other; or, There are two alarm prompt areas among the first alarm prompt area, the second alarm prompt area and the third alarm prompt area that do not overlap each other, and the third alarm prompt area at least partially overlaps with one of the two alarm prompt areas that do not overlap each other; or Any two of the first alarm prompt area, the second alarm prompt area and the third alarm prompt area at least partially overlap.

10. The medical device according to any one of claims 1 to 3, characterized in that: The device body has a shell, the shell has at least one light-transmitting window, the light-emitting component includes a plurality of lamp beads, the plurality of lamp beads are arranged on the inner side of the at least one light-transmitting window, and the at least one light-transmitting window defines different alarm prompt areas.

11. The medical device according to claim 10, characterized in that: The at least one light-transmitting window includes a first light-transmitting window and a second light-transmitting window, the plurality of lamp beads include at least one first lamp bead and at least one second lamp bead, the at least one first lamp bead is used to emit light of a first color, and is disposed on the inner side of the first light-transmitting window; The at least one second lamp bead is arranged on the inner side of the second light-transmitting window; The at least one second lamp bead is used to emit light of a second color under a first voltage, and to emit light of a third color under a second voltage; or, the number of the second lamp beads is multiple, and the multiple second lamp beads are divided into a first group of lamp beads and a second group of lamp beads, wherein the first group of lamp beads is used to emit light of a second color, and the second group of lamp beads is used to emit light of a third color.

12. The medical device according to claim 10, characterized in that: The housing has a light-transmitting window, the plurality of lamp beads include at least one first lamp bead and at least two second lamp beads, the at least one first lamp bead is used to emit light of the first color, and the second lamp bead is used to emit light of the second color and / or third color, The light emitted by the at least one first lamp bead is emitted from a part of the light-transmitting window, and the light emitted by the at least two second lamp beads is emitted from the entire light-transmitting window.

13. The medical device according to claim 12, characterized in that: The medical device comprises a light isolator disposed in the housing, a portion of the light isolator extends to the light-transmitting window of the housing to separate the light-transmitting window into at least two alarm prompting areas that do not cross light with each other, and the first lamp bead and the second lamp bead are located on opposite sides of the light isolator; or, In the inner area of ​​the light-transmitting window, the area where the first lamp beads are located is connected to the area where the second lamp beads are located.

14. The medical device according to claim 10, characterized in that: The housing has a light-transmitting window, and the plurality of lamp beads include at least one first lamp bead and at least one second lamp bead, wherein the first lamp bead is used to emit light of a first color under a first voltage, emit light of a second color under a second voltage, and emit light of a third color under a third voltage; the second lamp bead is used to emit light of a second color under a second voltage, and emit light of a third color under a third voltage; The light of the first color is emitted from a part of the light-transmitting window, and the light of the second color and / or the light of the third color is emitted from the entire light-transmitting window.

15. The medical device according to any one of claims 1 to 3, characterized in that: The light-emitting component includes a display screen, which is arranged on the outer surface of the device body. The display screen has a light-emitting surface, a part of the light-emitting surface defines the first alarm prompt area, and another part or the entire light-emitting surface defines the second alarm prompt area.

16. The medical device according to any one of claims 1 to 3, characterized in that: The medical device is at least one of a ventilator, a monitor, and an infusion pump.

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