Four-limb photoelectric irradiation auxiliary support facilitating hole opening

Abstract

The application discloses a four-limb photoelectric irradiation auxiliary support facilitating hole opening, which comprises a protective cover and four positioning rods, slidingly connected with movable cylinders, and three equidistantly distributed positioning holes are formed in each of the four positioning rods, two through holes are formed in each of the four movable cylinders, and a positioning pin is arranged on each of the four movable cylinders and penetrates the positioning rod and the movable cylinder through the positioning hole and the two through holes. The height of the protective cover can be adjusted by sliding the movable cylinder along the surface of the positioning rod to a suitable position, penetrating the positioning pin through the positioning rod and the movable cylinder, and then inserting the limiting pin into the limiting hole on the positioning pin, the individual demand can be accurately matched, the height of the protective cover can be dynamically adjusted, the optimal distance between the light beam and the skin can be kept, the irradiation distance is prevented from being too close or too far due to joint bending, the treatment effect is improved, and the use of instruments with different irradiation distances can be met.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a limb photoelectric irradiation auxiliary support that is easy to open. Background Technology

[0002] In clinical dermatology, many common diseases such as atopic dermatitis, eczema, nodular prurigo, pityriasis rosea, vitiligo, and psoriasis require phototherapy using photoelectric equipment (such as narrowband ultraviolet light therapy devices, red light therapy devices, etc.). The distance of light exposure and the protection of normal skin outside the lesions have a significant impact on the treatment outcome.

[0003] Existing technologies lack such supports, requiring manual adjustment of the instrument's irradiation distance or the use of a black cloth to cover the normal skin outside the lesion, resulting in low accuracy. Therefore, to address the above issues, a photoelectric irradiation auxiliary support for the limbs that allows for easy opening is proposed. Summary of the Invention

[0004] This embodiment provides a limb photoelectric irradiation auxiliary support that is easy to open, but requires manual subjective adjustment of the instrument irradiation distance or the use of a black cloth to cover the normal skin outside the lesion, which results in low accuracy.

[0005] According to one aspect of this application, a limb photoelectric illumination auxiliary bracket with easy-to-open holes is provided, including a protective cover and four positioning rods. Each of the four positioning rods is slidably connected to a movable cylinder. Each of the four positioning rods has three equally spaced positioning holes. Each of the four movable cylinders has two through holes. Each of the four movable cylinders is provided with a positioning pin. The positioning pin passes through the positioning holes and the two through holes, penetrating the positioning rods and the movable cylinders. Each of the four positioning pins has a limit hole, and a limit pin can be inserted into each of the multiple limit holes. A pull ring is fixedly installed on each of the multiple limit pins.

[0006] In this technical solution, the protective cover is made of hard paper material, the cross-section of the protective cover is square, and the side length of the square is 20 centimeters.

[0007] In this technical solution, the protective cover is provided with multiple dashed circles of different diameters, and all of the circles are concentric circles.

[0008] In this technical solution, the protective cover may be provided with two U-shaped frames, both of which are slidably connected to the protective cover.

[0009] In this technical solution, four connectors are fixedly installed at the bottom of the protective cover.

[0010] In this technical solution, each of the four connectors is threaded with a threaded block, and a limit plate is fixedly installed on one side of each of the four threaded blocks.

[0011] In this technical solution, positioning rods are fixedly installed on all four limiting plates.

[0012] In this technical solution, each of the four positioning rods is provided with a scale line, which ranges from ten centimeters to twenty centimeters.

[0013] In this technical solution, suction cups are inserted into each of the four movable cylinders.

[0014] In this technical solution, all four suction cups are made of rubber material.

[0015] Through the above embodiments of this application, by allowing the movable cylinder to slide along the surface of the positioning rod to a suitable position, passing the positioning pin through the positioning rod and the movable cylinder, and then inserting the limiting pin into the limiting hole on the positioning pin, the height of the protective cover can be adjusted. This can precisely match individual needs, dynamically adjust the height of the protective cover, always maintain the optimal distance between the beam and the skin, avoid the irradiation distance being too close or too far due to joint bending, improve the treatment effect, and also meet the needs of instruments with different irradiation distances.

[0016] The concentric dotted lines on the protective cover provide a clear positioning reference for the opening, helping nurses quickly select the opening position and size. Nurses only need to cut along the dotted lines to complete the opening, without additional tools or complex calculations, which greatly shortens the operation time and ensures that the beam is accurately focused on the treatment site, thus improving the treatment effect. The concentric dotted lines serve as standardized markers, avoiding the randomness of manual drawing and ensuring that the position and size of the opening are consistent each time, improving the repeatability and standardization of treatment.

[0017] By setting up two U-shaped frames, when the irradiation position needs to be changed after a treatment, the nursing staff only needs to move the U-shaped frames to other concentric circle positions to perform the opening operation again. The protective cover can be reused multiple times, avoiding the situation of frequent replacement of the protective cover due to its unusability after opening, as is the case with the traditional method. This also avoids the large amount of medical waste generated by frequent replacement of the protective cover and reduces the consumption of medical consumables. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of one embodiment of this application;

[0020] Figure 2This is a three-dimensional structural diagram of a U-shaped mounting frame according to an embodiment of this application;

[0021] Figure 3 This is a side view of the internal structure of one embodiment of this application.

[0022] Figure 4 This is a top view of the protective cover structure according to one embodiment of this application.

[0023] Figure 5 This is a side view of the protective cover and U-shaped frame according to one embodiment of this application.

[0024] Figure 6 This is a three-dimensional structural diagram of a positioning rod according to an embodiment of this application.

[0025] In the diagram: 1. Protective cover; 2. Connector; 3. Limiting plate; 4. Positioning hole; 5. Pull ring; 6. Limiting pin; 7. Suction cup; 8. Movable cylinder; 9. Positioning rod; 10. Positioning pin; 11. Threaded block; 12. U-shaped frame. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0028] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0030] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Please see Figure 1-6 As shown, the limb photoelectric illumination auxiliary bracket, which facilitates the opening of holes, includes a protective cover 1 and four positioning rods 9. In this technical solution, each of the four positioning rods 9 is slidably connected to a movable cylinder 8. Each of the four positioning rods 9 has three equally spaced positioning holes 4. Each of the four movable cylinders 8 has two through holes. Each of the four movable cylinders 8 is provided with a positioning pin 10. The positioning pin 10 passes through the positioning rods 9 and the movable cylinders 8 through the positioning holes 4 and the two through holes. Each of the four positioning pins 10 has a limit hole. Each of the multiple limit holes can be used to insert a limit pin 6. Each of the multiple limit pins 6 is fixedly installed with a pull ring 5.

[0033] In this technical solution, the protective cover 1 is made of hard paper material, which gives the protective cover 1 a price advantage. The protective cover 1 has a square cross-section, and the side length of the square is 20 centimeters.

[0034] In this technical solution, the protective cover 1 is provided with multiple dashed circles of different diameters, and all of the multiple dashed circles are concentric circles.

[0035] In this technical solution, the protective cover 1 may be provided with two U-shaped frames 12, both of which are slidably connected to the protective cover 1. When not in use, the U-shaped frames 12 can be removed.

[0036] In this technical solution, four connectors 2 are fixedly installed at the bottom of the protective cover 1.

[0037] In this technical solution, each of the four connectors 2 is threaded with a threaded block 11, and a limit plate 3 is fixedly installed on one side of each of the four threaded blocks 11.

[0038] In this technical solution, positioning rods 9 are fixedly installed on each of the four limiting plates 3.

[0039] In this technical solution, each of the four positioning rods 9 is provided with a scale line 13, which ranges from 10 centimeters to 20 centimeters.

[0040] In this technical solution, suction cups 7 are inserted into each of the four movable cylinders 8, so that the suction cups 7 can be disassembled and easily replaced.

[0041] In this technical solution, all four suction cups 7 are made of rubber material. The suction cups are made of rubber material, which has excellent elasticity and can adapt to contact surfaces of different materials, such as smooth ceramic tiles, glass or slightly textured metal supports for hospital beds. Through slight deformation, they fit tightly to the surface, forming a stable negative pressure and enhancing the adsorption force.

[0042] In use, all electrical components mentioned in this application are connected to an external power supply and control switch, allowing the movable cylinder 8 to slide along the surface of the positioning rod 9 to a suitable position. The positioning pin 10 passes through the positioning rod 9 and the movable cylinder 8, and is then inserted into the limiting hole on the positioning pin 10 via the limiting pin 6. This allows for adjustment of the height of the protective cover 1, precisely matching individual needs and dynamically adjusting the height of the protective cover to always maintain the optimal distance between the beam and the skin, avoiding excessively close or far irradiation distances due to joint bending, thus improving treatment effectiveness. It can also meet the needs of instruments with different irradiation distances. The protective cover 1 can be adjusted to the lowest setting to bring it close to the limb, avoiding beam scattering and energy dispersion, thus improving the accuracy of local treatment. The protective cover 1 can be adjusted to the highest setting to expand the coverage area of ​​the protective cover 1 and the limb, ensuring that long limbs can be effectively irradiated.

[0043] The concentric dotted lines on the protective cover 1 provide a clear positioning reference for the opening, helping nurses to quickly select the opening position and size. Nurses only need to cut along the dotted lines to complete the opening, without the need for additional tools or complex calculations, which greatly shortens the operation time and ensures that the beam is accurately focused on the treatment site, thereby improving the treatment effect. The concentric dotted lines serve as standardized markers, avoiding the randomness of manual drawing and ensuring that the position and size of the opening are consistent each time, thus improving the repeatability and standardization of treatment.

[0044] The threaded block 11 and the connector 2 are connected by threads. The threaded connection can provide a uniform and firm locking force, ensuring that the protective cover 1 and the support leg are tightly and reliably connected. It can effectively resist the vibration or external impact that may be generated during photoelectric irradiation, and prevent the support from loosening or tilting, thereby ensuring the safety and accuracy of treatment. The connector 2 and the positioning rod 9 can be quickly assembled and disassembled without complicated tools or welding fixation. Nursing staff can quickly assemble or disassemble according to treatment needs, which is convenient for equipment storage and transportation.

[0045] By setting up two U-shaped frames 12, when the irradiation position needs to be changed after a treatment, the nursing staff only needs to move the U-shaped frame 12 to other concentric circle positions to perform the opening operation again. The protective cover can be reused multiple times, avoiding the situation of frequent replacement of the protective cover 1 after the opening is no longer usable, which is a traditional method. This also avoids the large amount of medical waste generated by frequent replacement of the protective cover 1 and reduces the consumption of medical consumables.

[0046] The suction cup 7 uses negative pressure to fix the protective cover 1, which significantly reduces the risk of the protective cover 1 shaking or tipping due to patient limb movement, personnel collision or airflow disturbance, ensuring that the protective cover 1 and the treatment site remain relatively stationary during photoelectric irradiation, thus improving the accuracy of treatment.

[0047] The advantages of this application are:

[0048] 1. By sliding the movable cylinder 8 along the surface of the positioning rod 9 to a suitable position, the positioning pin 10 is passed through the positioning rod 9 and the movable cylinder 8, and then the limiting pin 6 is inserted into the limiting hole on the positioning pin 10. The height of the protective cover 1 can be adjusted to precisely match individual needs. The height of the protective cover 1 can be dynamically adjusted to always maintain the optimal distance between the beam and the skin, avoid the irradiation distance being too close or too far due to joint bending, improve the treatment effect, and also meet the needs of instruments with different irradiation distances.

[0049] 2. The concentric dotted lines on the protective cover 1 provide a clear positioning reference for the opening, helping nursing staff to quickly select the opening position and size. Nursing staff only need to cut along the dotted lines to complete the opening, without additional tools or complex calculations, which greatly shortens the operation time and ensures that the beam is accurately focused on the treatment site, thereby improving the treatment effect. The concentric dotted lines serve as standardized markers, avoiding the randomness of manual drawing and ensuring that the position and size of the opening are consistent each time, thus improving the repeatability and standardization of treatment.

[0050] 3. By setting up two U-shaped frames 12, when the irradiation position needs to be changed after a treatment, the nursing staff only needs to move the U-shaped frame 12 to other concentric circle positions to perform the opening operation again. The protective cover 1 can be reused multiple times, avoiding the situation of frequent replacement of the protective cover 1 after the opening is no longer usable, which is a problem in the traditional method. This also avoids the large amount of medical waste generated by frequent replacement of the protective cover and reduces the consumption of medical consumables.

[0051] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A limb photoelectric illumination auxiliary bracket that facilitates opening, comprising a protective cover (1) and four positioning rods (9), characterized in that: Each of the four positioning rods (9) is slidably connected to a movable cylinder (8). Each of the four positioning rods (9) has three equally spaced positioning holes (4). Each of the four movable cylinders (8) has two through holes. Each of the four movable cylinders (8) is provided with a positioning pin (10). The positioning pin (10) passes through the positioning rod (9) and the movable cylinder (8) through the positioning hole (4) and the two through holes. Each of the four positioning pins (10) has a limit hole. Each of the limit holes can be used to insert a limit pin (6). Each of the limit pins (6) is fixedly installed with a pull ring (5).

2. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 1, characterized in that: The protective cover (1) is made of hard paper material, and the protective cover (1) has a square cross-section with a side length of 20 centimeters.

3. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 1, characterized in that: The protective cover (1) is provided with multiple dashed circles of different diameters, and all of the multiple dashed circles are concentric circles.

4. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 1, characterized in that: Two U-shaped frames (12) can be provided on the protective cover (1), and both U-shaped frames (12) are slidably connected to the protective cover (1).

5. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 1, characterized in that: Four connectors (2) are fixedly installed at the bottom of the protective cover (1).

6. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 5, characterized in that: Each of the four connectors (2) is threaded with a threaded block (11), and a limit plate (3) is fixedly installed on one side of each of the four threaded blocks (11).

7. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 6, characterized in that: Positioning rods (9) are fixedly installed on each of the four limiting plates (3).

8. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 7, characterized in that: Each of the four positioning rods (9) is provided with a scale line (13), which ranges from 10 centimeters to 20 centimeters.

9. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 1, characterized in that: Each of the four movable cylinders (8) is fitted with a suction cup (7).

10. The limb photoelectric illumination auxiliary bracket for easy opening as described in claim 9, characterized in that: All four suction cups (7) are made of rubber.

Images