Adjustable endoscope
By introducing a combined structure of deformable ray cover and steel wire into the endoscope, flexible adjustment of the endoscope detection direction is achieved, the problem of difficult adjustment of the existing endoscope thread body is solved, and the phenomenon of discomfort in patients is avoided .
Patent Information
- Application Number
- CN202421082585.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing endoscopic wire body is difficult to adjust according to the needs, and the external wire wire can easily cause discomfort in patients.
An endoscopic structure including a deformable yarn cover and a wire wire is designed, and the detection direction of the lens assembly is adjusted by the inner bend of the deformable yarn cover and the wire wire is surrounded by an upper and lower wire sleeve to avoid contact with the patient's inner cavity.
It realizes flexible adjustment of the endoscopic detection direction, avoids discomfort in patients, and solves the problem that existing endoscopic threads are difficult to adjust the direction according to needs.
Smart Images
Figure CN222189584U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of endoscopes, in particular to an adjustable endoscope. Background Art
[0002] Endoscopes are used to help people view areas that cannot be seen by the naked eye without damaging the target object. However, the depth of field of existing endoscope products on the market is fixed, or the depth of field needs to be changed by replacing the lens.
[0003] After searching, the application with patent number CN202122040645.6 discloses an endoscope structure and an endoscope with adjustable depth of field, the endoscope structure comprising: a mounting cover, a lens assembly and an adjustment assembly, both of which are assembled in the mounting cover; the camera of the lens assembly is adjusted by controlling the adjustment assembly, thereby adjusting the depth of field of the endoscope;
[0004] The above application document realizes the direction adjustment of the lens assembly by setting an external adjustment component. However, firstly, it can only adjust the lens assembly at the end, and the direction of the endoscope line body cannot be changed accordingly, which makes it difficult to adjust its limited position according to needs. At the same time, the external installation of the wire position may easily cause discomfort to the patient.
[0005] Therefore, we proposed an adjustable endoscope. Utility Model Content
[0006] In view of the deficiencies of the prior art, the utility model provides an adjustable endoscope, which solves the problem that the existing endoscope line is difficult to adjust the corresponding direction according to needs and perform subsequent detection.
[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adjustable endoscope, including an observation end seat and an endoscope line body at its output end, wherein a wire is fixedly sleeved inside the endoscope line body, and the outer end of the wire is electrically connected to a lens assembly;
[0008] A deformable wire cover is fixedly mounted on the outer wall of the wire and is located between the endoscope wire body and the lens assembly, and a steel wire is fixedly connected to the outer wall of the lens assembly;
[0009] The deformable wire cover is made of silicone, and a lower wire cover made of silicone is fixedly installed on the outer wall of the deformable wire cover. An upper wire cover is fixedly installed on the outer wall of the endoscope wire body, and the steel wire is movably sleeved in the upper wire cover and the lower wire cover.
[0010] Preferably, a hook plate located outside the wire sleeve is fixedly mounted on the outer wall of the observation end seat, and a wire hole is opened on the hook plate;
[0011] Among them, the setting of the hook plate and the wire hole inside it facilitates the guidance of the steel wire, ensuring the flexible adjustment of the detection direction of the lens assembly.
[0012] Preferably, a hook ring is fixedly installed on the outer end of the steel wire;
[0013] Among them, the setting of the hook ring at the outer end of the steel wire makes it convenient for the user to hook it with his fingers to adjust the detection direction of the lens assembly in real time.
[0014] Preferably, the two ends of the deformable wire cover are adhered to the end wall of the lens assembly and the endoscope wire body by glue;
[0015] Among them, the deformable wire cover can be installed between the endoscope wire body and the lens assembly to facilitate the adjustment of the direction of the outer end of the lens assembly.
[0016] Preferably, the length of the deformable wire cover is five times the length of the endoscope wire body;
[0017] Among them, the setting of the length of the deformable wire cover is convenient for ensuring its adjustment effect.
[0018] Preferably, the endoscope wire body and the upper wire sleeve and the lower wire sleeve of the outer wall of the deformable wire cover are provided with wire channels that are compatible with the specifications of the steel wire;
[0019] Among them, the setting of the wire channel can ensure that the steel wire is always on the outside of the endoscope wire body and the deformable wire cover, thereby preventing the steel wire from directly contacting the patient's inner cavity and causing discomfort.
[0020] The utility model provides an adjustable endoscope, which has the following beneficial effects:
[0021] The endoscope adjustment structure, through the setting of the deformable wire cover, can bend the deformable wire cover inward by pulling the steel wire outward, thereby achieving the effect of adjusting the detection direction of the endoscope. At the same time, the device uses the upper and lower sets of wire sleeves to enclose the steel wire in a protective enveloping manner, so that the detection direction of the lens assembly can be flexibly adjusted when it is retracted, solving the problem that the existing endoscope wire body is difficult to adjust the corresponding direction according to needs and subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of the utility model;
[0023] Figure 2 It is a schematic diagram of the structure of a feasible line-changing body of the utility model;
[0024] Figure 3 It is a schematic structural diagram of the endoscope line body of the utility model.
[0025] In the figure: 1. Observation end seat; 2. Endoscope wire body; 3. Deformable wire cover; 4. Lens assembly; 5. Steel wire; 6. Hook plate. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Embodiment 1:
[0028] An adjustable endoscope comprises an observation end seat 1 and an endoscope wire body 2 at its output end, a wire is fixedly sheathed on the inner side of the endoscope wire body 2, and the outer end of the wire is electrically connected to a lens assembly 4, a deformable wire cover 3 located between the endoscope wire body 2 and the lens assembly 4 is fixedly sheathed on the outer wall of the wire, and a steel wire 5 is fixedly connected to the outer wall of the lens assembly 4; the deformable wire cover 3 is made of silicone, a lower wire cover also made of silicone is fixedly installed on the outer wall of the deformable wire cover 3, an upper wire cover is fixedly installed on the outer wall of the endoscope wire body 2, and the steel wire 5 is movably sheathed in the upper wire cover and the lower wire cover;
[0029] Among them, the endoscope adjustment structure, through the setting of the deformable wire cover 3, can bend the deformable wire cover 3 inward by pulling the steel wire 5 outward, thereby achieving the effect of adjusting the detection direction of the endoscope. At the same time, the device uses the upper and lower sets of wire sleeves to enclose the steel wire 5 in a protective enveloping manner, so that it can flexibly adjust the detection direction of the lens assembly 4 when it is retracted, solving the problem that the existing endoscope wire body is difficult to adjust the corresponding direction and subsequent detection according to needs.
[0030] Embodiment 2:
[0031] A hook plate 6 located outside the wire sleeve is fixedly installed on the outer wall of the observation end seat 1, and a wire hole is opened on the hook plate 6; wherein, the setting of the hook plate 6 and the wire hole inside it facilitates the guidance of the steel wire 5, ensuring the flexible adjustment of the detection direction of the lens assembly 4.
[0032] A hook ring is fixedly installed at the outer end of the steel wire 5; wherein, the setting of the hook ring at the outer end of the steel wire 5 is convenient for the user to hook it with his fingers to adjust the detection direction of the lens assembly 4 in real time.
[0033] The two ends of the deformable wire cover 3 are glued to the end wall of the lens assembly 4 and the endoscope wire body 2 by glue; wherein, the deformable wire cover 3 can be installed between the endoscope wire body 2 and the lens assembly 4 to facilitate the adjustment of the direction of the outer end of the lens assembly 4.
[0034] The length of the deformable wire cover 3 is five times the length of the endoscope wire body 2; wherein, the setting of the length of the deformable wire cover 3 is convenient for ensuring its adjustment effect.
[0035] Wire channels that match the specifications of the steel wire 5 are provided in the upper and lower wire sleeves on the outer walls of the endoscope wire body 2 and the deformable wire cover 3; wherein, the setting of the wire channel can ensure that the steel wire 5 is always on the outside of the endoscope wire body 2 and the deformable wire cover 3, thereby preventing the steel wire 5 from directly contacting the patient's inner cavity and causing discomfort.
[0036] The working principle and use process of the utility model are as follows: when the device is needed to perform detection work, the lens assembly 4 at the end of the deformable wire cover 3 is inserted into the patient's body, and the steel wire 5 is pulled according to the image detected by the lens assembly 4 to adjust the bending degree of the deformable wire cover 3, and the detection direction of the lens assembly 4 is adjusted synchronously. At the same time, the endoscope wire body 2, the deformable wire cover 3 and the lens assembly 4 are rotated as a whole, which can ensure the adjustment of the detection direction of the lens assembly 4 and ensure the flexible adjustment of the detection direction of the endoscope.
[0037] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An adjustable endoscope, comprising an observation end seat (1) and an endoscope wire body (2) at its output end, wherein a wire is fixedly mounted on the inner side of the endoscope wire body (2), and the outer end of the wire is electrically connected to a lens assembly (4); Features: A deformable wire cover (3) is fixedly mounted on the outer wall of the guide wire and is located between the endoscope wire body (2) and the lens assembly (4); a steel wire (5) is fixedly connected to the outer wall of the lens assembly (4); The deformable wire cover (3) is made of silicone, a lower wire cover also made of silicone is fixedly mounted on the outer wall of the deformable wire cover (3), an upper wire cover is fixedly mounted on the outer wall of the endoscope wire body (2), and the steel wire (5) is movably sleeved in the upper wire cover and the lower wire cover.
2. The adjustable endoscope according to claim 1, characterized in that: A hook plate (6) located outside the wire sleeve is fixedly mounted on the outer wall of the observation end seat (1), and a wire hole is formed on the hook plate (6).
3. The adjustable endoscope according to claim 1, characterized in that: A hook ring is fixedly mounted on the outer end of the steel wire (5).
4. The adjustable endoscope according to claim 1, characterized in that: The two ends of the deformable wire cover (3) are adhered to the end surface wall of the lens assembly (4) and the endoscope wire body (2) by glue.
5. The adjustable endoscope according to claim 1, characterized in that: The length of the deformable wire cover (3) is five times the length of the endoscope wire body (2).
6. The adjustable endoscope according to claim 1, characterized in that: The upper wire sleeve and the lower wire sleeve on the outer wall of the endoscope wire body (2) and the deformable wire cover (3) are provided with wire channels that match the specifications of the steel wire (5).