Optical eyepiece to photodetector plate

Abstract

The utility model discloses an optical eyepiece collimate detection board, including carrier plate and a plurality of reference objects, and the surface of carrier plate has detection instruction area and reference target area, and detection instruction area has the index standard for prompting optical eyepiece detection, and a plurality of reference objects are established in reference target area to supply optical eyepiece imaging observation. According to the utility model embodiment provided optical eyepiece collimate detection board, through setting detection instruction area and reference target area on the carrier plate surface, help medical staff to realize the quick, intuitive inspection to optical eyepiece. The index standard in detection instruction area provides the clear check instruction of medical staff, ensures the standardization of check process, and the check efficiency is high, and a plurality of reference objects are set in reference target area, and then provide unified and reliable target imaging pattern for optical eyepiece, make the detection effect of optical eyepiece more comprehensive and accurate, improve the use reliability and safety of optical eyepiece in minimally invasive surgery.

Description

Technical Field

[0001] This utility model relates to medical devices, and more particularly to an optical eyepiece light detection plate. Background Technology

[0002] Optical eyepieces are widely used in many minimally invasive surgeries, such as laparoscopy, arthroscopy, thoracoscopy, and neuroendoscopy. Before use, optical eyepieces need to be checked against light to ensure they are clean, structurally intact, and functionally normal.

[0003] During the examination, it is necessary to use some target objects for imaging observation. Currently, there are no unified target objects used for auxiliary examinations in clinical practice. Medical staff have low efficiency in eyepiece examinations and it is difficult to achieve a more comprehensive and sufficient examination effect. Summary of the Invention

[0004] This invention aims to at least partially solve one of the technical problems in related technologies. Therefore, the purpose of this invention is to provide an optical eyepiece light detection plate.

[0005] To achieve the above objectives, the optical eyepiece light detection plate according to an embodiment of the present invention includes:

[0006] A carrier plate, the surface of which has a testing instruction area and a reference target area, the testing instruction area having guidelines for prompting the testing of the optical eyepiece;

[0007] Multiple reference objects are located in the reference target area for imaging and observation by an optical eyepiece.

[0008] According to the optical eyepiece light detection plate provided in this embodiment of the invention, by setting a detection instruction area and a reference target area on the surface of the carrier plate, medical personnel can quickly and intuitively inspect the optical eyepiece. The guidance specifications in the detection instruction area provide clear inspection instructions for medical personnel, ensuring that the inspection process is standardized and efficient. Meanwhile, the multiple reference objects set in the reference target area provide a unified and reliable target imaging pattern for the optical eyepiece, making the detection effect of the optical eyepiece more comprehensive and accurate, and improving the reliability and safety of the optical eyepiece in minimally invasive surgery.

[0009] In addition, the optical eyepiece light detection plate according to the above embodiments of the present invention may also have the following additional technical features:

[0010] According to one embodiment of the present invention, the reference object includes at least one of a dot pattern object, a color object, a bold text object, and a small text object.

[0011] According to one embodiment of the present invention, each of the reference objects includes a substrate and a mark formed on the surface of the substrate, wherein the mark is any one of a dot pattern, a color, bold text, or small text.

[0012] According to one embodiment of the present invention, the reference object is detachably attached to the reference target area.

[0013] According to one embodiment of the present invention, the back of the carrier plate has a magnetic layer for adsorbing and fixing onto a magnetic carrier.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of one embodiment of the optical eyepiece light detection plate of this utility model;

[0017] Figure 2 This is an exploded view of one embodiment of the optical eyepiece light detection plate of this utility model;

[0018] Figure label:

[0019] 10. Carrier plate;

[0020] Q101, Test Instructions Area;

[0021] Q102, Reference Target Area;

[0022] 20a. Spotted pattern object;

[0023] 20b, Color Object;

[0024] 20c, Bold text object;

[0025] 20d, Small font object.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] The optical eyepiece light detection plate of this utility model embodiment is described in detail below with reference to the accompanying drawings.

[0033] Reference Figures 1 to 2 As shown, the optical eyepiece light detection plate provided according to the embodiment of this utility model includes a carrier plate 10 and a plurality of reference objects.

[0034] Specifically, the carrier plate 10 can be made of a material with certain structural strength, such as an acrylic sheet. The surface of the carrier plate 10 has a testing instruction area Q101 and a reference target area Q102. The testing instruction area Q101 has guidelines for the testing of the optical eyepiece. These guidelines clearly explain the testing methods, testing requirements, and operating procedures for the optical eyepiece. Medical personnel can operate according to the established procedures during testing, thereby achieving standardization and efficiency in the testing process and improving the reliability of the examination results.

[0035] For example, the guidelines specify the following: Cleaning quality inspection: The lens body surface, lens surface, and beam guide interface should be clean and free of bloodstains, scale, rust, or other residues. Structural integrity inspection: The lens surface should be free of cracks, chips, or damage; the lens body should be free of dents, scratches, and be straight without bending; the beam guide interface should be free of burning or deformation. Functional inspection: With the lens pointed at a reference object and the eyepiece within 5 cm of the reference object, slowly rotate 360° for visual inspection; the resulting image should be clear, undistorted, and have a complete field of view.

[0036] Multiple reference objects are positioned in the reference target area Q102 for observation via the optical eyepiece. During testing, medical personnel can align the optical eyepiece with the reference target area Q102 to observe the imaging effect of the reference objects and determine if there is blurring, distortion, or other potential problems with the eyepiece. This standardized reference object provides a unified and reliable basis for judgment, making the testing results more comprehensive and accurate.

[0037] According to the optical eyepiece light detection plate provided in this embodiment of the present invention, by setting a detection instruction area Q101 and a reference target area Q102 on the surface of the carrier plate 10, medical personnel can quickly and intuitively inspect the optical eyepiece. The guidelines in the detection instruction area Q101 provide clear inspection instructions for medical personnel, ensuring that the inspection process is standardized and efficient. Meanwhile, the multiple reference objects set in the reference target area Q102 provide a unified and reliable target imaging pattern for the optical eyepiece, making the detection effect of the optical eyepiece more comprehensive and accurate, and improving the reliability and safety of the optical eyepiece in minimally invasive surgery.

[0038] In some embodiments of this utility model, the reference object includes at least one of the following: dot pattern object 20a, color object 20b, bold text object 20c, and small text object 20d.

[0039] The speckle pattern object 20a can be formed by printing or coating regularly distributed speckles on a detection plate to create a standardized pattern. This speckle pattern provides a stable contrast effect during optical eyepiece imaging, helping users observe the uniformity and sharpness of the image. The color object 20b can use one or more colors to ensure that color reproduction and contrast are reflected during eyepiece imaging. Through vivid color contrast, the visual accuracy of the optical eyepiece in color can be effectively detected.

[0040] In addition, bold text object 20c and small text object 20d serve as text reference objects, each using different font thicknesses and sizes. These text objects, by providing a unified standard text pattern, can intuitively reflect the magnification capability of the optical eyepiece for different sizes and font details during actual observation.

[0041] By employing speckle pattern objects 20a, color objects 20b, and text objects with different font styles, the accuracy and comprehensiveness of optical eyepiece inspection are effectively improved, ensuring the standardization and convenience of the inspection process, and significantly enhancing the safety and stability of optical eyepiece use in minimally invasive surgical equipment.

[0042] In one embodiment of this invention, each reference object includes a substrate and a marking formed on the surface of the substrate. Preferably, the substrate is circular. The marking can be any one of a dotted pattern, color, bold text, or small text. The marking formed on the substrate surface is created through processes such as printing, etching, coating, or laser engraving, enabling the marking to provide clear and unambiguous reference information during imaging. Different types of markings correspond to the optical eyepiece's ability to resolve details, contrast, and color in the detection area, thereby achieving a comprehensive evaluation of multiple performance aspects of the optical eyepiece.

[0043] Preferably, the reference object is detachably attached to the reference target area Q102, meaning the substrate can be detachably attached to the surface of the carrier plate 10 by means of bonding, snap-fitting, or other methods. This detachable method not only facilitates manufacturing and replacement but also allows for the replacement of different markings as needed during inspection to adapt to different testing requirements.

[0044] By combining the substrate with the label and detachably attaching it to the carrier plate 10, the adaptability and flexibility of the label are enhanced, allowing the required reference object to be replaced as needed. At the same time, the observation accuracy and ease of operation of the label during the optical eyepiece inspection process are improved, effectively ensuring the standardization, comprehensiveness and reliability of the optical eyepiece inspection.

[0045] In one embodiment of this utility model, the back of the carrier plate has a magnetic layer for adsorbing and fixing it onto the magnetic carrier. Thus, in some application scenarios, the detection plate can be directly adsorbed onto the magnetic carrier, which facilitates the installation and removal of the detection plate.

[0046] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An optical eyepiece-to-photodetector plate, characterized by, include: A carrier plate, the surface of which has a testing instruction area and a reference target area, the testing instruction area having guidelines for prompting the testing of the optical eyepiece; Multiple reference objects are located in the reference target area for imaging and observation by an optical eyepiece.

2. The optical eyepiece-to-photodetector board of claim 1, wherein, The reference object includes at least one of the following: a dot pattern object, a color object, a bold text object, and a small text object.

3. The optical eyepiece-to-photodetector board of claim 1 or 2, wherein, Each of the reference objects includes a substrate and a marking formed on the surface of the substrate, the marking being any one of a dot pattern, color, bold text, or small text.

4. The optical eyepiece-to-photodetector board of claim 3, wherein, The reference object can be detachably attached to the reference target area.

5. The optical eyepiece-solar blind photodetector panel of claim 1, wherein, The back of the carrier plate has a magnetic layer for adsorption and fixation onto the magnetic carrier.

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