Foot observation mirror

Abstract

The utility model relates to a foot observation mirror, which belongs to the field of medical instruments and comprises a telescopic handle, a reflecting mirror, an observation mirror, a connecting structure, a first frame and a second frame. The reflecting mirror is rotatably mounted in the first frame; the observation mirror is rotatably mounted in the second frame; the first frame and the second frame are fixed together through a connecting structure; one end of the telescopic handle is connected with the first frame, and the other end is a holding end. Through the cooperation of the reflecting mirror and the observation mirror, the foot condition of a patient can be conveniently observed, meanwhile, adjustment is conveniently carried out, and therefore different parts can be observed. Meanwhile, through cooperation of a temperature sensor, temperature detection is facilitated, injury to a patient is prevented, and infection is found in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, and particularly relates to a foot observation mirror. BACKGROUND

[0002] Diabetic foot is one of the serious complications of diabetes, and has become one of the main causes of disability and death of diabetic patients. Epidemiology shows that the annual incidence of diabetic foot in diabetic patients over 50 years old in China is as high as 8.1%. 15% of diabetic patients will develop diabetic foot in their lifetime, and 85% of diabetic foot patients face the risk of amputation. Chronic non-healing wounds caused by multiple factors have a median follow-up of 3 years, and the healing rate is only 43%-62%. The treatment is a difficult problem in clinic, and the key lies in prevention. Diabetic patients, especially high-risk patients with diabetic foot disease, need to be prevented.

[0003] One of the important aspects in the prevention of high-risk diabetic foot is self-monitoring, keeping the feet clean, and observing the feet after daily cleaning. However, diabetic patients, especially high-risk patients with diabetic foot disease, have several reasons that make it difficult to observe the feet comprehensively: 1. Diabetic high-risk foot is often seen in patients over 50-60 years old, who have decreased body flexibility and flexibility, making it difficult to bend, turn and twist the foot to assist in observation. Even for non-diabetic, non-elderly people, it is very difficult to turn and twist the foot, especially the everted foot, due to the limitation of body flexibility; 2. Decreased vision caused by diabetic retinopathy, cataract, and presbyopia, making it difficult to observe the feet; 3. Upper and lower limb movement disorders caused by possible sequelae of cerebrovascular disease, cervical and lumbar spine disease, etc., making it difficult to cooperate with foot observation; 4. Ordinary household flat mirrors have dark light, and cannot observe multiple angles of each part of the foot, and repeated movement of the flat mirror is difficult to coordinate; 5. Observing the feet with the help of others still has the problems of not being detailed enough, being time-consuming and laborious, and not being able to guarantee that there is always someone to assist in observation at home; 6. Most people's daily habit is to wash their feet at 20-22 o'clock, when the light is dark and ordinary light produces shadows; 7. The compliance of using ordinary household mirrors to observe the feet is poor, and most patients cannot do it; 8. Due to diabetic peripheral neuropathy, decreased or even lost protective sensation such as cool and warm pain, it is difficult to perceive water temperature and pain, and there is a risk of not knowing that burns and ulcers have occurred, and not being able to discover it in time.

[0004] This crucial step in preventing diabetic foot ulcers is often overlooked due to various reasons. The inability to detect foot ulcers promptly leads to delayed medical attention. In diabetic patients, the complex conditions caused by hyperglycemia, tissue ischemia, and impaired local skin and soft tissue microenvironment make ulcers highly susceptible to infection. These infections can spread rapidly (usually within 2-3 days) in the high-glycemic environment, leading to foot infections, deep ulcers, osteomyelitis, gangrene, and even amputation of toes / limbs. This explains the widespread delays in diagnosis and treatment of diabetic foot ulcers in clinical practice, resulting in worsening conditions. If early-stage skin ulcers can be detected promptly, before the wound spreads to deeper tissues, muscles, or bones, treatment is significantly easier than when diabetic foot ulcers are often diagnosed after a week or even a month, with family members only seeking medical attention later.

[0005] Currently, ordinary household plane mirrors can only observe limited areas and lack temperature sensing. This requires repeated movement of the mirror and twisting or turning the foot, making it impossible to detect water temperature during foot washing or changes in skin temperature during infection or severe ischemia. In reality, very few patients can perform daily observation, and these mirrors are ineffective in promptly detecting ulcers or infections. There are currently no multi-angle specialized mirrors for foot observation.

[0006] Therefore, there is an urgent need for a foot observation mirror to solve at least one of the above problems. Utility Model Content

[0007] This utility model is proposed to alleviate or solve at least one aspect or point of the above-mentioned problems.

[0008] This utility model provides a foot observation mirror, comprising: a retractable handle, a reflector, an observation mirror, a connecting structure, a first frame, and a second frame;

[0009] The reflector is rotatably mounted in the first frame; the observation mirror is rotatably mounted in the second frame; the first frame and the second frame are fixed together by a connecting structure.

[0010] One end of the retractable handle is connected to the first frame, and the other end is the grip end.

[0011] Preferably, it also includes a first rotating pin, a first rotating hole on the first frame, and a first fixing hole on the reflector; one end of the first rotating pin is fixed in the first fixing hole, and the other end is rotatably fixed in the first rotating hole.

[0012] Preferably, it also includes a second rotating pin, a second rotating hole on the second frame, and a second fixing hole on the observation mirror; one end of the second rotating pin is fixed in the second fixing hole, and the other end is rotatably fixed in the second rotating hole.

[0013] Preferably, the first rotating pin and the second rotating pin each comprise a head, a first elastic part, and a first clamping part, and the first elastic part is formed with a first recess.

[0014] In addition, the utility model still provides a foot observation mirror, include: telescopic handle, reflector, observation mirror, connecting structure, first frame, second frame, third frame, fourth frame,

[0015] The reflector is rotatably installed in the third frame, and the observation mirror is rotatably installed in the fourth frame.

[0016] The third frame is rotatably installed in the first frame, and the fourth frame is rotatably installed in the second frame.

[0017] The first frame and the second frame are fixed together through the connecting structure.

[0018] One end of the telescopic handle is connected with the first frame, and the other end is a holding end.

[0019] Preferably, the utility model further includes a first rotating pin and a third rotating pin, the first frame is provided with a first rotating hole, the reflector is provided with a first fixing hole, the third frame is provided with a first intermediate hole and a second intermediate hole;

[0020] One end of the first rotating pin is fixed in the first intermediate hole, and the other end is rotatably fixed in the first rotating hole; one end of the third rotating pin is fixed in the first fixing hole, and the other end is rotatably fixed in the second intermediate hole.

[0021] Preferably, the utility model further includes a second rotating pin and a fourth rotating pin, the second frame is provided with a second rotating hole, the observation mirror is provided with a second fixing hole, the fourth frame is provided with a third intermediate hole and a fourth intermediate hole;

[0022] One end of the second rotating pin is fixed in the third intermediate hole, and the other end is rotatably fixed in the second rotating hole; one end of the fourth rotating pin is fixed in the second fixing hole, and the other end is rotatably fixed in the fourth intermediate hole.

[0023] Preferably, the third rotating pin and the fourth rotating pin each comprise a second elastic part and a second clamping part, and the second elastic part is formed with a second recess.

[0024] Preferably, the end of the holding end of the telescopic handle is further provided with a temperature measuring sensor.

[0025] Preferably, the outer periphery of the reflector and the observation mirror is further provided with an LED lamp.

[0026] This invention, through the combination of a reflector and an observation mirror, allows for convenient observation of the patient's feet. It also allows for easy adjustment to observe different areas. The inclusion of an LED light enhances observation. Furthermore, the rotating pin facilitates adjustment while preventing unintended rotation. Additionally, the temperature sensor allows for convenient temperature monitoring, preventing harm to the patient and enabling timely detection of infections. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of a foot observation mirror, which is an exemplary embodiment of the present invention.

[0028] Figure 2 for Figure 1 Enlarged schematic diagram at point I.

[0029] Figure 3 for Figure 1 Enlarged schematic diagram at point II.

[0030] Figure 4 This is a front view schematic diagram of a foot observation mirror, which is an exemplary embodiment of the present invention.

[0031] Figure 5 This is a top view of a foot observation mirror, which is an exemplary embodiment of the present invention.

[0032] Figure 6 A partial three-dimensional exploded view of a foot observation mirror (handle not shown) as an exemplary embodiment of the present invention.

[0033] Figure 7 for Figure 6 Enlarged schematic diagram at point III.

[0034] Figure 8 for Figure 6 Enlarged diagram of point IV.

[0035] Figure 9 This is a three-dimensional schematic diagram of a foot observation mirror, which is an alternative embodiment of the present invention.

[0036] Figure 10 This is a top view of a foot observation mirror, which is an alternative embodiment of the present invention.

[0037] Figure 11 This is a partial perspective view of a foot observation mirror (handle not shown) of another alternative embodiment of the present invention.

[0038] Figure 12 for Figure 11 Enlarged diagram of point V.

[0039] Figure 13 forFigure 11 enlarged view of VI.

[0040] Figure 14 is Figure 11 enlarged view of VII.

[0041] Figure 15 is Figure 11 enlarged view of VIII.

[0042] Figure 16 is a three-dimensional schematic view of the first rotating pin and the second rotating pin of the utility model.

[0043] Figure 17 is a three-dimensional schematic view of the third rotating pin and the fourth rotating pin of the utility model.

[0044] Wherein: 1- telescopic handle, 2- first frame, 3- second frame, 4- reflector, 5- viewing mirror, 6- connecting structure, 7- LED lamp, 8- first rotating pin, 9- second rotating pin, 10- connecting block, 11- first fixed hole, 12- second fixed hole, 13- first rotating hole, 14- second rotating hole, 15- sensor, 16- third rotating pin, 17- fourth rotating pin, 18- third frame, 19- fourth frame, 20- first intermediate hole, 21- second intermediate hole, 22- third intermediate hole, 23- fourth intermediate hole, 24- head, 25- first elastic part, 26- first clamping part, 27- first groove, 28- second elastic part, 29- second clamping part, 30- second groove. DETAILED DESCRIPTION

[0045] The following description of the embodiments of the utility model with reference to the accompanying drawings is intended to explain the general utility model concept of the utility model, and should not be understood as a limitation of the utility model. In the utility model, the same reference signs represent the same or similar components.

[0046] The features described herein can be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, these examples have been provided so that this disclosure will be thorough, and will fully convey the scope of the methods, devices and / or systems that are implemented in the examples to one of ordinary skill in the art after such a disclosure is provided.

[0047] Although terms such as "first", "second" and "third" can be used herein to describe various components, assemblies, regions, layers or parts, these components, assemblies, regions, layers or parts should not be limited by these terms. Rather, these terms are only used to distinguish one component, assembly, region, layer or part from another component, assembly, region, layer or part.

[0048] In the description, when an element (such as a layer, a region, or a substrate) is referred to as being "on", "connected to" or "coupled to" another element, it can be directly on, connected, or coupled to the other element, or one or more other elements can be interposed therebetween. In contrast, when an element is referred to as being "directly on", "directly connected to", or "directly coupled to" another element, there are no other elements interposed therebetween.

[0049] The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has", "having" are specifically intended to be open-ended terms meaning that they include, but are not limited to, the stated features, numbers, operations, components, elements, and / or combinations thereof.

[0050] In order to enable a person skilled in the art to use the content of the present application, the following exemplary embodiments can be given below in conjunction with specific application scenarios, specific system, device and element parameters, and specific connection modes. However, for those skilled in the art, these embodiments are only examples, and the general principles defined herein can be applied to other embodiments and application scenarios without departing from the spirit and scope of the present application.

[0051] According to an exemplary embodiment of the present application: as shown in Figures 1-8 , 16, 17, a foot observation mirror, comprising: a telescopic handle 1, a mirror 4, an observation mirror 5, a connecting structure 6, a first frame 2, a second frame 3; the mirror 4 is rotatably installed in the first frame 2; the observation mirror 5 is rotatably installed in the second frame 3; the first frame 2 and the second frame 3 are fixed together through the connecting structure 6; one end of the telescopic handle 1 is connected with the first frame 2, and the other end is a holding end. Among them, the connecting structure 6 can be a connecting plate. Illustratively, the telescopic handle 1 is connected with the first frame 2 through the connecting block 10.

[0052] As shown in Figure 2 , 3, 7, 8, 15, it also includes a first rotating pin 8, a first rotating hole 13 is arranged on the first frame 2, and a first fixing hole 11 is arranged on the mirror 4; one end of the first rotating pin 8 is fixed in the first fixing hole 11, and the other end is rotatably fixed in the first rotating hole 13. It also includes a second rotating pin 9, a second rotating hole 14 is arranged on the second frame 3, and a second fixing hole 12 is arranged on the observation mirror 5; one end of the second rotating pin 9 is fixed in the second fixing hole 12, and the other end is rotatably fixed in the second rotating hole 14.

[0053] Both the first rotating pin 8 and the second rotating pin 9 include a head 24, a first elastic portion 25, and a first engaging portion 26. A first groove 27 is formed on the first elastic portion 25. The head 24 and the first elastic portion 25 are schematically annular, and the first engaging portion 26 is a polygonal cylindrical structure, allowing for easy engagement within the first fixing hole 11 and the second fixing hole 12. The first groove 27 ensures that the first elastic portion 25 is tightly fixed within the first rotating hole 13 and the second rotating hole 14. The first rotating pin 8 and the second rotating pin 9 can be made of materials such as hard plastic.

[0054] like Figures 9-17 As shown, alternatively, this utility model also provides a foot observation mirror, including: a retractable handle 1, a reflector 4, an observation mirror 5, a connecting structure 6, a first frame 2, a second frame 3, a third frame 18, and a fourth frame 19; the reflector 4 is rotatably mounted in the third frame 18; the observation mirror 5 is rotatably mounted in the fourth frame 19; the third frame 18 is rotatably mounted in the first frame 2, and the fourth frame 19 is rotatably mounted in the second frame 3. The first frame 2 and the second frame 3 are fixed together by the connecting structure 6; one end of the retractable handle 1 is connected to the first frame 2, and the other end is a gripping end.

[0055] Compared to the first scheme, this scheme adds a third frame 18 and a fourth frame 19 as intermediate components, which allows the reflector 4 and the observation mirror 5 to be adjusted in all directions for better observation of the patient's feet.

[0056] like Figures 9-17 As shown, it also includes a first rotating pin 8 and a third rotating pin 16. The first frame 2 is provided with a first rotating hole 13, the reflector 4 is provided with a first fixing hole 11, and the third frame 18 is provided with a first intermediate hole 20 and a second intermediate hole 21. One end of the first rotating pin 8 is fixed in the first intermediate hole 20, and the other end is rotatably fixed in the first rotating hole 13. One end of the third rotating pin 16 is fixed in the first fixing hole 11, and the other end is rotatably fixed in the second intermediate hole 21.

[0057] like Figures 9-17 As shown, it also includes a second rotating pin 9, a fourth rotating pin 17, a second rotating hole 14 on the second frame 3, a second fixing hole 12 on the observation mirror 5, and a third intermediate hole 22 and a fourth intermediate hole 23 on the fourth frame 19.

[0058] One end of the second rotating pin 9 is fixed in the third intermediate hole 22, and the other end is rotatably fixed in the second rotating hole 14; one end of the fourth rotating pin 17 is fixed in the second fixed hole 12, and the other end is rotatably fixed in the fourth intermediate hole 23.

[0059] like Figures 9-17As shown, the third rotating pin 16 and the fourth rotating pin 17 both include a second elastic part 28 and a second clamping part 29, and the second elastic part 28 is formed with a second groove 30.

[0060] As shown in Figs. Figure 1 As shown in Figs.

[0061] As shown in Figs. Figure 1 As shown in Figs.

[0062] As shown in Figs. Figures 1-17 As shown in Figs.

[0063] The use process of the utility model will be briefly described below. Figures 1-17 The utility model uses the telescopic handle 11, places the mirror 4 at the foot, reflects the image of the foot in the observation mirror 5 through the mirror 4, and the human eye observes through the observation mirror 5.

[0064] During the period, the mirror 4 and the observation mirror 5 can be rotated for adjustment in the first direction.

[0065] Meanwhile, the LED lamp 7 can be turned on for better observation.

[0066] The telescopic handle 11 of the utility model is suitable for different heights and postures, and the posture and body position do not need to be repeatedly adjusted.

[0067] In addition, convenient to hold, beautiful and generous, convenient to place and take after stretching, small space occupation.

[0068] Meanwhile, through the cooperation of the temperature sensor, the temperature can be conveniently detected, the patient is prevented from being hurt, and infection is found in time.

[0069] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be changed and elements combined without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A footscope comprising: The utility model relates to a telescopic handle, a mirror, a viewing mirror, a connecting structure, a first frame, a second frame, a third frame and a fourth frame. The mirror is rotatably installed in the third frame, and the viewing mirror is rotatably installed in the fourth frame. The third frame is rotatably installed in the first frame, and the fourth frame is rotatably installed in the second frame. The first frame and the second frame are fixed together through the connecting structure.

2. The viewing scope of claim 1, wherein: One end of the telescopic handle is connected with the first frame, and the other end is a holding end.

3. The viewing scope of claim 2, wherein: The utility model further comprises a first rotating pin, a first rotating hole provided on the first frame, and a first fixing hole provided on the mirror.

4. The viewing scope of claim 3, wherein: One end of the first rotating pin is fixed in the first fixing hole, and the other end is rotatably fixed in the first rotating hole.

5. A foot viewer, characterized by: The utility model further comprises a second rotating pin, a second rotating hole provided on the second frame, and a second fixing hole provided on the viewing mirror. One end of the second rotating pin is fixed in the second fixing hole, and the other end is rotatably fixed in the second rotating hole. The first rotating pin and the second rotating pin each comprise a head, a first elastic part, and a first clamping part. The first elastic part has a first groove formed thereon. The utility model relates to a telescopic handle, a mirror, a viewing mirror, a connecting structure, a first frame, a second frame, a third frame and a fourth frame. The mirror is rotatably installed in the third frame, and the viewing mirror is rotatably installed in the fourth frame.

6. The viewing scope of claim 5, wherein: The third frame is rotatably installed in the first frame, and the fourth frame is rotatably installed in the second frame. The first frame and the second frame are fixed together through the connecting structure.

7. The viewing scope of claim 6, wherein: One end of the telescopic handle is connected with the first frame, and the other end is a holding end. The utility model further comprises a first rotating pin, a third rotating pin, a first rotating hole provided on the first frame, a first fixing hole provided on the mirror, a first intermediate hole and a second intermediate hole provided on the third frame.

8. The viewing scope of claim 7, wherein: One end of the first rotating pin is fixed in the first intermediate hole, and the other end is rotatably fixed in the first rotating hole.

9. The viewing scope of any one of claims 1-8, wherein: One end of the third rotating pin is fixed in the first fixing hole, and the other end is rotatably fixed in the second intermediate hole.

10. The viewing scope of any one of claims 1-8, wherein: The utility model further comprises a second rotating pin, a fourth rotating pin, a second rotating hole provided on the second frame, a second fixing hole provided on the viewing mirror, a third intermediate hole and a fourth intermediate hole provided on the fourth frame. One end of the second rotating pin is fixed in the third intermediate hole, and the other end is rotatably fixed in the second rotating hole. One end of the fourth rotating pin is fixed in the second fixing hole, and the other end is rotatably fixed in the fourth intermediate hole. The third rotating pin and the fourth rotating pin each comprise a second elastic part and a second clamping part. The second elastic part has a second groove formed thereon. The end of the holding end of the telescopic handle is further provided with a temperature sensor. The outer periphery of the mirror and the viewing mirror is further provided with an LED lamp.

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