Auxiliary holding tool for endoscope

Abstract

The utility model relates to the technical field of endoscopes, in particular to an auxiliary holding tool for an endoscope. Comprising a C-shaped clamp, a positioning frame and a movable frame, the C-shaped clamp can clamp an endoscope, a control base is fixedly installed on the side portion of the C-shaped clamp, a magnetic sleeve is fixedly installed on the control base, and the magnetic sleeve is rotationally connected with a spherical protrusion at the end of the column and is in magnetic adsorption coupling connection with the spherical protrusion. The positioning frame is connected with the detection table, the positioning frame is connected with the movable frame through a plurality of connecting rods, the movable frame is fixedly connected with the other end of the column, and the two ends of the connecting rods are rotationally connected with the positioning frame and the movable frame respectively; on the basis that the endoscope is limited to guarantee stable use of the endoscope, the endoscope can be rapidly separated from the tool, and damage to the body of a person to be inspected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscopes, in particular to an endoscope auxiliary holding tool. Background Art

[0002] When using endoscopes to assist in medical diagnosis, medical personnel need to use two-handed operation techniques, with one hand firmly holding the endoscope handle and the other hand controlling the steering joint at the end of the endoscope to accurately adjust the lens viewing angle. During this process, in order to ensure in-depth and accurate observation of specific parts of the patient, such as the digestive tract or respiratory tract, the endoscope must be firmly grasped to prevent unstable operation from affecting the inspection quality or causing unnecessary tissue damage.

[0003] In the prior art, in order to reduce the vibration that occurs during auxiliary inspection using an endoscope, a special clamp is usually used to clamp the endoscope on an inspection table. When used by sensitive persons who are not used to having the endoscope inserted into their bodies, they may experience muscle spasms or nausea and vomiting due to discomfort. In this state, if the endoscope is still directly fixed on the inspection table by the clamp, a pulling force will be applied between the body of the sensitive person and the endoscope, causing damage to the body of the person to be inspected. Therefore, the present application provides an endoscope auxiliary holding tool. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide an endoscope auxiliary holding tool, which can limit the endoscope and ensure the smooth use of the endoscope, so that the endoscope can be quickly detached from the tool to avoid causing damage to the body of the person being inspected.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is an endoscope auxiliary holding tool, comprising a C-shaped clamp, a positioning frame and a movable frame; the C-shaped clamp can clamp the endoscope, a control seat is fixedly installed on the side of the C-shaped clamp, a magnetic sleeve is fixedly installed on the control seat, the magnetic sleeve is rotatably connected to a spherical protrusion at the end of a column and is connected through magnetic adsorption coupling; the positioning frame is connected to a detection table, the positioning frame is connected to the movable frame through a plurality of connecting rods, the movable frame is fixedly connected to the other end of the column, and the two ends of the connecting rod are rotatably connected to the positioning frame and the movable frame respectively.

[0007] Furthermore, the diameter of the inner edge of the magnetic sleeve on the side close to the column is smaller than the diameter of the spherical protrusion.

[0008] In the present application, an optional technical solution for the magnetic adsorption between the spherical protrusion and the magnetic sleeve is that both the spherical protrusion and the magnetic sleeve are made of magnetic materials.

[0009] In the present application, another optional technical solution for the magnetic adsorption between the spherical protrusion and the magnetic sleeve is: a magnetic ring is detachably fixedly installed on the spherical protrusion, the magnetic ring can use a neodymium iron boron magnet, and the magnetic ring and the magnetic sleeve are connected by magnetic adsorption coupling.

[0010] Furthermore, the cross section of the column is a polygon, preferably a regular quadrilateral or a regular hexagon, a limit frame is slidably mounted on the column, positioning holes are respectively provided at the four corners of the control seat, and the limit frame is provided with a plurality of positioning columns that can be plugged into the corresponding positioning holes.

[0011] Furthermore, the C-shaped clamp includes a main clamp and a secondary clamp connected to the side of the main clamp via an elastic sheet, and the control seat is fixedly mounted on the main clamp.

[0012] Furthermore, the connecting rod includes an articulated arm I and an articulated arm II which are slidably connected to each other, and the articulated arm I and the articulated arm II are rotatably connected to the positioning frame and the movable frame respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The endoscope auxiliary holding tool of the utility model example uses a C-shaped clamp to clamp the endoscope, and uses a positioning frame, a movable frame and multiple connecting rods to lock the C-shaped clamp at a specified position on the side of the inspection table. Since the C-shaped clamp does not completely cover the outer side of the endoscope, the endoscope can slide on the C-shaped clamp along its own axis to ensure the smooth use of the endoscope.

[0015] 2. In the endoscope auxiliary holding tool of the utility model example, the magnetic sleeve is rotatably connected to the spherical protrusion at the end of the column and is connected by magnetic adsorption coupling, and the inner edge diameter of the magnetic sleeve close to the column side is smaller than the diameter of the spherical protrusion, so that the magnetic sleeve can be directly removed from the spherical protrusion, allowing the endoscope to be quickly detached from the tool, thereby reducing the pulling between the body of sensitive personnel and the endoscope in the event of violent reactions such as muscle spasms or nausea and vomiting due to discomfort, thereby avoiding damage to the body of the person being inspected.

[0016] 3. The endoscope auxiliary gripping tool of the utility model example, the connecting rod includes an articulated arm I and an articulated arm II which are slidably connected to each other, the articulated arm I and the articulated arm II are rotatably connected to the positioning frame and the movable frame respectively, the relative positions of the articulated arm I, the articulated arm II and the positioning frame are locked by fasteners, and the placement position of the C-shaped clamp on the side of the detection table is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 A schematic diagram of the overall structure of the endoscope auxiliary holding tool provided by an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of the auxiliary holding tool for an endoscope provided in an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of the main chuck, auxiliary chuck and control seat provided by the embodiment of the utility model;

[0021] Figure 4 This is a schematic structural diagram of a column, a spherical protrusion, a main chuck and a control seat provided in an embodiment of the utility model.

[0022] In the figure: 1 endoscope, 11 positioning frame, 12 articulated arm I, 13 articulated arm II, 14 movable frame, 21 column, 22 spherical protrusion, 23 magnetic ring, 24 limit frame, 31 main chuck, 32 elastic sheet, 33 auxiliary chuck, 34 control seat, 341 positioning hole, 35 magnetic sleeve. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0029] Embodiment 1:

[0030] like Figure 1-4 As shown, this embodiment provides an endoscope auxiliary holding tool, including a C-shaped clamp, a positioning frame 11 and a movable frame 14; the C-shaped clamp is made of vulcanized rubber material with built-in steel wire, so that the C-shaped clamp can clamp the endoscope 1 but does not affect the endoscope 1 sliding in the C-shaped clamp along its own axial direction, and a control seat 34 is fixedly installed on the side of the C-shaped clamp, and a magnetic sleeve 35 is fixedly installed on the control seat 34. The magnetic sleeve 35 is rotatably connected to the spherical protrusion 22 at the end of the column 21 and is connected through magnetic adsorption coupling, so that the relative angle between the C-shaped clamp and the movable frame 14 is adjustable, thereby reducing the fatigue of holding the endoscope 1.

[0031] like Figure 1 As shown, the positioning frame 11 is connected to the detection platform, and the positioning frame 11 is connected to the movable frame 14 through multiple connecting rods. The movable frame 14 is fixedly connected to the other end of the column 21, and the two ends of the connecting rod are rotatably connected to the positioning frame 11 and the movable frame 14 respectively.

[0032] like Figure 1-2 As shown, the connecting rod includes an articulated arm Ⅰ12 and an articulated arm Ⅱ13 which are slidably connected to each other, and the articulated arm Ⅰ12 and the articulated arm Ⅱ13 are rotatably connected to the positioning frame 11 and the movable frame 14 respectively; the structure and length of the articulated arms Ⅰ12 and the articulated arms Ⅱ13 on multiple connecting rods are the same, and a parallelogram mechanism is formed between the positioning frame 11, the movable frame 14 and the multiple connecting rods, so that the movable frame 14 can move smoothly relative to the positioning frame 11.

[0033] When the endoscope auxiliary holding tool of the present application is used to hold the endoscope 1:

[0034] First, according to the position where the endoscope 1 is to be used, the angle of the articulated arm Ⅰ12 on the positioning frame 11 and the position of the articulated arm Ⅱ13 in the articulated arm Ⅰ12 are adjusted, and the relative positions of the articulated arm Ⅰ12, the articulated arm Ⅱ13 and the positioning frame 11 are locked using fasteners;

[0035] Afterwards, the endoscope 1 is clamped using a C-shaped clamp, and under the connection between the column 21 and the magnetic sleeve 35, the C-shaped clamp is locked at a specified position on the side of the inspection table. Since the C-shaped clamp does not completely cover the outer side of the endoscope 1, the endoscope 1 can slide on the C-shaped clamp along its own axis, ensuring the smooth use of the endoscope 1.

[0036] Finally, in order to increase the safety of equipment use, such as Figure 4 As shown, the inner edge diameter of the magnetic sleeve 35 on the side close to the column 21 is smaller than the diameter of the spherical protrusion 22, so that the spherical protrusion 22 can be pulled out of the magnetic sleeve 35, allowing the endoscope to be quickly detached from the tool, thereby reducing the pulling between the body of sensitive personnel and the endoscope in the event of violent reactions such as muscle spasms or nausea and vomiting due to discomfort, thereby avoiding damage to the body of the person being inspected.

[0037] In this embodiment, the spherical protrusion 22 and the magnetic sleeve 35 are both made of magnetic materials, so that the spherical protrusion 22 and the magnetic sleeve 35 can be connected together by magnetic adsorption.

[0038] Embodiment 2:

[0039] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 2-3 As shown, in this embodiment, a magnetic ring 23 is detachably fixedly mounted on the spherical protrusion 22. The magnetic ring 23 can use a neodymium iron boron magnet. The magnetic ring 23 is connected to the magnetic sleeve 35 by magnetic adsorption coupling. Since the magnetic ring 23 only covers a part of the spherical protrusion 22, when the magnetic sleeve 35 is offset and rotated to the extreme position relative to the virtual axis of the column 21, the magnetic sleeve 35 can be more smoothly separated from the spherical protrusion 22, thereby increasing the stability of the device.

[0040] Embodiment three:

[0041] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 2-3 As shown, in this embodiment, the C-shaped clamp includes a main clamp 31 and a sub-clamp 33 connected to the side of the main clamp 31 through an elastic sheet 32, and a control seat 34 is fixedly mounted on the main clamp 31. The contact area between the multiple sub-clamps 33 and the endoscope 1 is utilized to improve the clamping effect of the C-shaped clamp on the endoscope 1.

[0042] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0043] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. An endoscope auxiliary holding tool, characterized in that: It comprises a C-shaped clamp for clamping an endoscope (1), and a control seat (34) arranged on the side of the C-shaped clamp, a magnetic sleeve (35) being fixedly mounted on the control seat (34), the magnetic sleeve (35) being rotatably connected to a spherical protrusion (22) at the end of a column (21) and connected by magnetic adsorption coupling, the other end of the column (21) being connected to a movable frame (14), the movable frame (14) being connected to a positioning frame (11) via a plurality of connecting rods, the positioning frame (11) being connected to a detection table, and the two ends of the connecting rod being rotatably connected to the positioning frame (11) and the movable frame (14) respectively; The diameter of the inner edge of the magnetic sleeve (35) on the side close to the column (21) is smaller than the diameter of the spherical protrusion (22).

2. The endoscope auxiliary gripping tool according to claim 1, characterized in that: A magnetic ring (23) is detachably fixedly mounted on the spherical protrusion (22), and the magnetic ring (23) is coupled to the magnetic sleeve (35) through magnetic adsorption.

3. The endoscope auxiliary gripping tool according to claim 1, characterized in that: The column (21) has a polygonal cross section, a limiting frame (24) is slidably mounted on the column (21), positioning holes (341) are respectively provided at the four corners of the control seat (34), and the limiting frame (24) is provided with a plurality of positioning columns that can be plugged into the positioning holes (341) accordingly.

4. The endoscope auxiliary gripping tool according to claim 1, characterized in that: The C-shaped clamp comprises a main clamp (31) and a secondary clamp (33) connected to the side of the main clamp (31) via an elastic sheet (32); and a control seat (34) is fixedly mounted on the main clamp (31).

5. The endoscope auxiliary gripping tool according to claim 1, characterized in that: The connecting rod comprises an articulated arm I (12) and an articulated arm II (13) which are slidably connected to each other, and the articulated arm I (12) and the articulated arm II (13) are rotatably connected to the positioning frame (11) and the movable frame (14) respectively.

6. The endoscope auxiliary gripping tool according to claim 1, characterized in that: The C-shaped clamp is made of vulcanized rubber with built-in steel wire.

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