Medical device

Abstract

The utility model discloses medical equipment, and relates to the technical field of medical instruments, the medical equipment comprises a host, a handpiece and a display interface, the host is used for executing one or more preset combination modes between a treatment state and a light effect; the handpiece is connected with the host, receives the power of the host and works; the display interface is electrically connected with the host and the handpiece; the main machine further comprises a shell, an energy source, a light guide piece, a light source and a controller. The shell is provided with a light transmitting opening. The energy source is arranged in the shell and used for outputting energy to the skin through the handheld piece. The light guide piece is arranged at the light transmitting opening; the light source is arranged in the shell, and the light-emitting face of the light source faces the light guide piece. The controller is arranged in the shell and electrically connected with the energy source and the light source, and the light emitting mode of the light source is controlled according to the energy state output by the energy source. The medical equipment provided by the utility model aims at enabling a patient to intuitively obtain the current treatment stage and treatment state through the light change.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical device. Background Art

[0002] With the improvement of residents' living standards and changes in aesthetic concepts, the demand for medical cosmetology is increasing, and the demand for medical cosmetology equipment used for skin treatment, cosmetic surgery, body shaping, etc. is also increasing. The medical equipment used for skin cosmetic treatment in the existing technology includes medical cosmetology medical equipment that can emit ultrasound, laser, radio frequency, electrical stimulation, freezing, microwave, plasma, etc. to the skin.

[0003] Currently, most therapeutic devices use interface displays and voice reminders to reflect the working status of the device. However, most of the time, patients are lying on the treatment bed and cannot directly obtain the working status of the device in real time from the interface UI. Utility Model Content

[0004] The main purpose of the utility model is to provide a medical device, which aims to enable patients to intuitively obtain the current treatment stage and treatment status through changes in light.

[0005] To achieve the above-mentioned objectives, the medical device proposed in the present invention includes a host, a handpiece and a display interface, wherein the host is used to execute one or more preset combination modes between treatment status and lighting effects; the handpiece is connected to the host, receives power from the host and works; the display interface is electrically connected to the host and the handpiece; the host also includes a shell, an energy source, a light guide, a light source and a controller, and the shell is provided with a light-transmitting port; the energy source is arranged in the shell, for outputting energy to the skin through the handpiece; the light guide is arranged in the light-transmitting port; the light source is arranged in the shell, and the light-emitting surface of the light source faces the light guide; the controller is arranged in the shell, and the controller is electrically connected to the energy source and the light source, respectively, and controls the light-emitting mode of the light source according to the energy state output by the energy source.

[0006] In one embodiment, the light guide member includes a light emitting portion and a light guiding portion, the light emitting portion is connected to the edge of the light-transmitting port, the light guiding portion is arranged in the shell, the light emitting surface of the light source faces the light guiding portion, and the light emitted by the light source passes through the light guiding portion and is emitted from the light emitting portion.

[0007] In one embodiment, one side surface of the light guide portion is connected to the light emitting portion at an angle, the light source is located on the other side surface of the light guide portion, and the light guide component further includes a reflective portion, which is provided on two opposite surfaces of the light guide portion.

[0008] In one embodiment, the light guide further includes a supporting portion, the supporting portion is provided on a surface of the light guide portion facing the light source, and the light source is provided on the supporting portion.

[0009] In one embodiment, the light source includes a light-emitting portion and a base, the base is connected to the supporting portion, the base has a accommodating cavity with an opening, the opening is arranged toward the light-guiding portion, the light-emitting portion is arranged in the accommodating cavity, and the light-emitting surface of the light-emitting portion faces the light-guiding portion.

[0010] In one embodiment, the light source further includes a light-distributing portion, which is filled in the accommodating cavity. The light emitted by the light-emitting portion passes through the light-distributing portion and is emitted from the opening to the light-guiding portion.

[0011] In one embodiment, the medical device further includes a fixing member, which is disposed in the housing and detachably connected to the light guide member to press the light source against the light guide portion.

[0012] In one embodiment, the light-transmitting opening is annular in shape, and the light guide and the light source are both annular in shape.

[0013] In one embodiment, there are multiple fixing members, and the multiple fixing members are arranged at intervals along the circumferential direction of the light guide member to fix the light source to the light guide portion.

[0014] In one embodiment, according to the energy state output by the energy source, the treatment state includes a start state, an output state, an output end state and an output abnormal state, and the controller controls the light source to have a first light-emitting mode, a second light-emitting mode, a third light-emitting mode and an alarm mode; wherein,

[0015] Before treatment, when the energy source is in the startup state, the controller controls the light source to be in the first light-emitting mode;

[0016] During treatment, when the energy source is in the output state, the controller controls the light source to be in the second light-emitting mode; when the energy source is in the abnormal output state, the controller controls the light source to be in the alarm mode;

[0017] After treatment, when the energy source is in the output end state, the controller controls the light source to be in the third light emitting mode.

[0018] The main unit of the medical device proposed in the technical solution of the present invention includes a shell, an energy source, a light guide, a light source and a controller. The light guide is used to guide the light emitted by the light source to the outside of the shell of the medical device. The controller controls the light-emitting mode of the light source according to the energy output state of the energy source. Different light-emitting modes represent different states before, during and after treatment. When a medical device failure is detected, it switches to an alarm light mode. The operator selects through the display interface. During the treatment process, the patient can more intuitively obtain the working status of the therapeutic device from the different light-emitting modes on the medical device. Compared with voice prompts, it will not scare patients who are taking a nap, and the soft colors can relieve the patient's anxiety and enhance the patient's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 A schematic structural diagram of an embodiment of the medical device provided by the present utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the cross section at AA in the middle;

[0022] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0023] Figure 4 This is a structural schematic diagram of another embodiment of the medical device provided by the present utility model.

[0024] Description of Figure Numbers:

[0025] 10. Medical device; 1. Housing; 11. Light-transmitting port; 2. Light guide; 21. Light-emitting portion; 22. Light-guiding portion; 23. Reflecting portion; 24. Supporting portion; 3. Light source; 31. Light-emitting portion; 32. Base; 33. Light-distributing portion; 4. Fixing member.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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 shall fall within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] Currently, most therapeutic devices use interface displays and voice reminders to reflect the working status of the device. However, most of the time, patients are lying on the treatment bed and cannot directly obtain the working status of the device in real time from the interface UI.

[0031] This utility model proposes a medical device designed to enable patients to intuitively understand the current treatment stage and status through lighting changes. The medical device in this utility model includes medical devices for skin cosmetic treatments, including medical aesthetic medical devices that can transmit ultrasound, laser, radiofrequency, electrical stimulation, cryotherapy, microwaves, plasma, etc. to the skin.

[0032] See also Figures 1 to 4In one embodiment of the present invention, the medical device 10 includes a host, a handpiece, and a display interface. The host is used to execute one or more preset combination modes between treatment states and lighting effects; the handpiece is connected to the host, receives power from the host and operates; the display interface is electrically connected to the host and the handpiece; the host also includes a shell 1, an energy source, a light guide 2, a light source 3, and a controller. The shell 1 is provided with a light-transmitting port 11; the energy source is provided in the shell 1, and is used to output energy to the skin through the handpiece; the light guide 2 is provided in the light-transmitting port 11; the light source 3 is provided in the shell 1, and the light-emitting surface of the light source 3 faces the light guide 2; the controller is provided in the shell 1, and the controller is electrically connected to the energy source and the light source 3 respectively, and controls the light-emitting mode of the light source 3 according to the energy state output by the energy source. It can be understood that in this application, the energy source includes energy sources such as ultrasound, laser, radio frequency, electrical stimulation, freezing, microwave, plasma, etc.

[0033] In this embodiment, a light-transmitting port 11 is provided on the housing 1, and a light guide 2 is provided on the light-transmitting port 11. The light guide 2 can be made of a transparent plastic material, or a glass material or other material that does not hinder the emission of light. The advantage of providing the light guide 2 is that the light can be evenly emitted from the light-transmitting port 11 through the diffusion of the light guide 2, thereby increasing the light-emitting area on the housing 1 and facilitating observation by the user. The light source 3 is provided inside the housing 1. The light source 3 can be a light-emitting device such as a multi-color LED light strip or a plurality of LED lamp beads of different colors. The light-emitting surface of the light source 3 is arranged toward the light guide 2, so that most of the light can be emitted through the light guide 2.

[0034] The controller can be a smart chip or a main control MCU. The controller controls the light source 3 to emit light. The light emitted by the light source 3 is exposed to the outside of the housing 1 through the light guide 2. The controller controls the light tone or color before, during, and after treatment, that is, the lighting effect mode composed of different LED beads to reflect the current treatment stage and treatment effect. Before treatment, warm-toned lighting effects (orange, pink, and lighting can be customized by the customer) are mainly used to relieve the patient's pre-treatment tension and reduce pre-treatment anxiety. During treatment, white light, blue light, green light, and red light are mainly used as warning lights; white light indicates that the electrode is not inserted, blue light indicates the standby state with the electrode inserted, green light indicates normal working state, and red light indicates an abnormal state of the device. During treatment, the controller controls the light of the light source 3 to reflect the energy and cycle of the treatment with the brightness and speed of a marquee. The higher the energy frequency, the faster the marquee speed, and the greater the energy, the brighter the light. The user can directly obtain information such as the current treatment stage and treatment intensity through various lighting modes composed of different combinations of light colors and / or frequencies emitted by the medical device 10, improving the user experience.

[0035] The main unit of the medical device 10 proposed in the technical solution of the present invention includes a shell 1, an energy source, a light guide 2, a light source 3 and a controller. The light guide 2 is used to guide the light emitted by the light source 3 to the outside of the shell 1 of the medical device 10. The controller controls the light-emitting mode of the light source 3 according to the treatment state of the energy source, that is, the lighting effect composed of different LED lamp beads, and different colors and frequencies represent different treatment stages or treatment intensities. Compared with the interface display, the patient can obtain the working status of the therapeutic device more intuitively. Compared with the voice prompt, it will not scare the patient who is taking a nap, and the soft colors can relieve the patient's anxiety and enhance the patient's experience.

[0036] In an embodiment of the present utility model, the light guide 2 includes a light emitting portion 21 and a light guiding portion. The light emitting portion 21 is connected to the edge of the light-transmitting opening 11. The light guiding portion is arranged in the shell 1. The light emitting surface of the light source 3 faces the light guiding portion. The light emitted by the light source 3 passes through the light guiding portion and is emitted from the light emitting portion 21.

[0037] In this embodiment, the light outlet portion 21 is connected to the edge of the light transmission opening 11 and has the same shape as the light transmission opening 11, thereby covering the light transmission opening 11 and diffusing light throughout the light transmission opening 11. The light guide portion is connected to the light transmission portion 21 and has a plate-like structure. The light guide portion receives light from the light source 3 and transmits it to the light transmission portion 21 for emission, thereby allowing the light from the light source 3 to be exposed outside the housing 1 of the medical device 10.

[0038] In the embodiment of the present invention, one side of the light guide portion is connected to the light emitting portion 21 at an angle, and the light source 3 is located on the other side of the light guide portion. The light guide member 2 further includes a reflective portion 23, which is provided on two opposite surfaces of the light guide portion.

[0039] In this embodiment, the light guide portion is connected to the light exit portion 21 at an angle, such as a 90-degree angle or an 80-degree angle. The light guide portion and the light exit portion 21 arranged at an angle can improve the utilization rate and uniformity of light and help reduce light loss. The light guide portion is provided with a reflective portion 23 on two opposite surfaces. The reflective portion 23 can effectively guide light to the light exit portion 21, further improving the utilization rate and uniformity of light and also helping to reduce light loss. The reflective portion 23 can be a reflective film attached to the two opposite surfaces of the light guide portion, or it can be a frosted layer provided on the two opposite surfaces of the light guide portion, which is not further limited here.

[0040] In the embodiment of the present invention, the light guide 2 further includes a supporting portion 24 . The supporting portion 24 is disposed on a surface of the light guide facing the light source 3 , and the light source 3 is disposed on the supporting portion 24 .

[0041] In this embodiment, the supporting portion 24 is arranged on the surface of the light guide portion facing the light source 3. The specific structure is a convex plate protruding from the surface of the light guide portion. The light source 3 can be connected to the supporting portion 24 by gluing or other fixing methods, which helps to prevent the light source 3 from detaching. In addition, the light source 3 is arranged on the supporting portion 24, and the light emitting surface of the light source 3 can directly fit the light guide portion to further reduce the loss of light.

[0042] In an embodiment of the present utility model, the light source 3 includes a light-emitting portion 31 and a base 32. The base 32 is connected to the supporting portion 24. The base 32 has a accommodating cavity with an opening, and the opening is arranged toward the light guiding portion. The light-emitting portion 31 is arranged in the accommodating cavity, and the light-emitting surface of the light-emitting portion 31 faces the light guiding portion.

[0043] In this embodiment, the light-emitting portion 31 can be a multi-color LED light strip or a plurality of LED beads of different colors. The base 32 can be made of silicone or plastic to protect the light-emitting portion 31 within the accommodating cavity. Light emitted by the light-emitting portion 31 can be reflected or refracted within the base 32 and emitted from the opening of the accommodating cavity to the light guide 2, thereby being exposed outside the housing 1.

[0044] In the embodiment of the present invention, the light source 3 further includes a light-distributing portion 33 . The light-distributing portion 33 is filled in the accommodating cavity. The light emitted by the light-emitting portion 31 passes through the light-distributing portion 33 and is emitted from the opening to the light-guiding portion.

[0045] In this embodiment, the light-distributing portion 33 can be made of a mixture of transparent silicone and light-distributing powder, and is injection-molded into the accommodating cavity. The light emitted by the light-emitting portion 31 is refracted by the light-distributing powder in the transparent silicone and can be emitted more evenly from the opening of the accommodating cavity. The light-distributing portion 33 can also be made by setting a reflective film on the wall of the accommodating cavity. The light emitted by the light-emitting portion 31 is reflected multiple times by the reflective film and is emitted evenly from the opening of the accommodating cavity.

[0046] In the embodiment of the present invention, the medical device 10 further includes a fixing member 4 , which is disposed in the housing 1 and detachably connected to the light guide 2 to press the light source 3 against the light guide portion.

[0047] In this embodiment, to prevent the light source 3 from falling off the light guide 2, a fixing member 4 is provided that is detachably connected to the light guide 2. This presses the light source 3 against the light guide 2, allowing light emitted by the light source 3 to directly enter the light guide 2 and diffuse outward to the outside of the housing 1. One side of the fixing member 4 is connected to the light guide 2 by screws, and the other side is formed with a curved plate that snaps the light source 3 to the surface of the light guide 2.

[0048] In the embodiment of the present invention, the light-transmitting opening 11 is in the shape of a ring, and the light guide 2 and the light source 3 are both in the shape of a ring.

[0049] In this embodiment, the light transmission opening 11 is annular in shape, which can increase the light transmission area of ​​the medical device 10, making the light output surface larger and allowing the user to better observe the light emitted by the medical device 10. Accordingly, the light guide 2 and light source 3 should also be annular in shape, so that light can be emitted from all positions of the light transmission opening 11, making it easier for the user to observe.

[0050] In the embodiment of the present invention, there are multiple fixing members 4 , which are spaced apart along the circumferential direction of the light guide 2 to fix the light source 3 to the light guide portion.

[0051] In this embodiment, multiple fixing members 4 are provided, spaced apart along the circumference of the light guide 2, to secure the light source 3 to the light guide 2. The fixing members 4 have substantially the same structure, each being screwed to the light guide 2 on one side and forming an arc-shaped plate on the other side that engages the light source 3, securing the light source 3 to the surface of the light guide 2. In a preferred embodiment, the fixing members 4 located at the wider portion of the light guide 2 are longer to better secure the light source 3.

[0052] In the embodiment of the present utility model, the light source 3 has a first light-emitting mode, a second light-emitting mode, a third light-emitting mode and an alarm mode, and the energy source has a start state, an output state, an output end state and an output abnormal state;

[0053] Before treatment, when the energy source is in the starting state, the controller controls the light source 3 to be in the first light emitting mode;

[0054] During treatment, when the energy source is in the output state, the controller controls the light source 3 to be in the second light-emitting mode; when the energy source is in the abnormal output state, the controller controls the light source 3 to be in the alarm mode;

[0055] After treatment, when the energy source is in the output end state, the controller controls the light source 3 to be in the third light emitting mode.

[0056] In this embodiment, before treatment, the energy source is in the startup state, and the controller controls the light source 3 to be in the first lighting mode, such as emitting a warm orange or pink light effect, which can relieve the patient's tension and anxiety before treatment. During treatment, the energy source is in the output state, outputting energy to treat the patient. At this time, the controller controls the light source 3 to be in the second lighting state, emitting a green light effect, indicating that the energy output is stable, and the frequency and brightness of the light flashing correspond to the energy output frequency and intensity of the energy source respectively; if the energy source fails during treatment, the controller controls the light source 3 to switch to the alarm mode, such as emitting red light with flashing, to alert the operator and patient to the abnormal state of the equipment. After treatment, the high-frequency transmitter stops energy output, and the light source 3 switches to the third lighting mode, such as emitting a colorful light effect, to indicate that the patient has completed the treatment, making the patient feel happy.

[0057] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A medical device, characterized in that include: A host, used to execute one or more preset combination modes between treatment states and lighting effects; A handheld device is connected to the host, receives power from the host and operates; as well as a display interface electrically connected to the host and the handpiece; The host also includes: A housing, wherein the housing is provided with a light-transmitting opening; an energy source, the energy source being disposed within the housing and configured to output energy to the skin via the handpiece; A light guide member, the light guide member being arranged at the light transmission port; a light source, the light source being disposed in the housing, with a light emitting surface of the light source facing the light guide member; and A controller is provided in the housing, the controller is electrically connected to the energy source and the light source respectively, and controls the light emitting mode of the light source according to the energy state output by the energy source.

2. The medical device according to claim 1, wherein The light guide member includes a light emitting portion and a light guiding portion, the light emitting portion is connected to the edge of the light-transmitting port, the light guiding portion is arranged in the shell, the light emitting surface of the light source faces the light guiding portion, and the light emitted by the light source passes through the light guiding portion and is emitted from the light emitting portion.

3. The medical device according to claim 2, wherein One side surface of the light guide portion is connected to the light emitting portion at an angle, the light source is located on the other side surface of the light guide portion, and the light guide component further includes a reflective portion, which is provided on two opposite surfaces of the light guide portion.

4. The medical device according to claim 2, wherein The light guide member further includes a supporting portion, which is arranged on a surface of the light guide portion facing the light source, and the light source is arranged on the supporting portion.

5. The medical device according to claim 4, wherein The light source includes a light-emitting portion and a base, the base is connected to the supporting portion, the base has a receiving cavity with an opening, the opening is arranged toward the light-guiding portion, the light-emitting portion is arranged in the receiving cavity, and the light-emitting surface of the light-emitting portion faces the light-guiding portion.

6. The medical device according to claim 5, wherein The light source further includes a light-distributing portion, which is filled in the accommodating cavity. The light emitted by the light-emitting portion passes through the light-distributing portion and is emitted from the opening to the light-guiding portion.

7. The medical device according to any one of claims 2 to 6, characterized in that The medical device further includes a fixing member, which is disposed in the housing and detachably connected to the light guide member to press the light source against the light guide portion.

8. The medical device according to claim 7, wherein The light-transmitting opening is in the shape of a ring, and both the light guide and the light source are in the shape of a ring.

9. The medical device according to claim 8, wherein There are multiple fixing members, and the multiple fixing members are arranged at intervals along the circumferential direction of the light guide member to fix the light source to the light guide portion.

10. The medical device according to any one of claims 2 to 6, characterized in that According to the energy state output by the energy source, the treatment state includes a start state, an output state, an output end state and an output abnormal state, and the controller controls the light source to have a first light-emitting mode, a second light-emitting mode, a third light-emitting mode and an alarm mode; wherein, Before treatment, when the energy source is in the startup state, the controller controls the light source to be in the first light-emitting mode; During treatment, when the energy source is in the output state, the controller controls the light source to be in the second light-emitting mode; when the energy source is in the abnormal output state, the controller controls the light source to be in the alarm mode; After treatment, when the energy source is in the output end state, the controller controls the light source to be in the third light emitting mode.

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