Support for assisting fixation of a digestive endoscope

Abstract

The utility model discloses a kind of support of auxiliary digestive endoscope fixed, can realize to mirror body more simply take and place and more stably store, and can simultaneously realize the fixation and protection of hand-held operating part and insertion tube.This support includes mounting frame mechanism and the support mechanism for carrying mirror body, support mechanism includes the first support for placing hand-held operating part and the second support for placing insertion tube, first support is equipped with inlay groove, support side frame I and support side frame II, support side frame I and support side frame II are located inlay groove both sides respectively;Definition hand-held operating part and lead wire connection side as supported end A, hand-held operating part and lead wire connection side opposite side as supported end B;Support side frame I is equipped with the first limit slot of adaptation supported end A, support side frame II is equipped with the second limit slot of adaptation supported end B;Second support is fixedly connected with first support, and second support is equipped with the storage structure for fixedly storing insertion tube.

Description

Technical Field

[0001] This utility model relates to the field of digestive endoscope stents and related instruments, specifically a stent for assisting in the fixation of digestive endoscopes. Background Technology

[0002] Digestive endoscopy is an important tool in clinical practice for diagnosing and treating digestive tract diseases. It mainly consists of three parts: the main unit, the lead wires, and the endoscope itself. The endoscope comprises a handheld control unit and an insertion tube. The control unit is used to control the bending and suction / injection functions of the endoscope, while the insertion tube is inserted into the patient's digestive tract for examination or treatment. During endoscopic procedures such as gastroscopy and colonoscopy, doctors may need to temporarily store the endoscope in certain situations, usually placing it on a special support for easy access. However, existing endoscope supports have several shortcomings in practical use. First, the placement opening of the support for the endoscope is relatively small, often employing a small opening or slot structure. This requires doctors to precisely align the endoscope when storing or retrieving it, which may delay operations, especially in emergencies, and reduces ease of operation. Second, the existing support's fixing mechanism is not reliable enough, relying solely on simple clips and gravity for fixation. This makes it highly susceptible to accidental slippage of the endoscope when the operating table moves or when touched by personnel. Third, existing supports typically only secure the handheld operating part of the endoscope. In situations where the endoscope is not yet in use, the insertion tube hangs freely below the support, making it vulnerable to contact with external objects, potentially leading to damage and contamination. Furthermore, the freely hanging insertion tube takes up space and obstructs personnel movement.

[0003] Therefore, there is an urgent need for a new type of support design that can make it easier to pick up and put down, store it more stably, and simultaneously fix and protect the handheld operating part and the insertion tube, so as to solve the defects of existing supports. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the above-mentioned background technology by proposing a support for fixing a digestive endoscope, which can make it easier to pick up and put down the endoscope, store it more stably, and simultaneously fix and protect the handheld operating part and the insertion tube.

[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: A stent for fixing a digestive endoscope, the digestive endoscope including a main unit, a lead wire and an endoscope body, the endoscope body including a handheld operating part and an insertion tube, the stent including a mounting frame mechanism for connecting to an existing support platform and a support mechanism for supporting the endoscope body, the mounting frame mechanism connecting to and supporting the support mechanism; the support mechanism including a first support for placing the handheld operating part and a second support for placing the insertion tube, the first support having an inner groove, a support side frame I and a support side frame II, the inner groove extending to one end of the first support to form a pick-and-place opening, the support side frame I and the support side frame II being located on both sides of the inner groove; Define the side where the handheld operating unit is connected to the lead wire as the supported end A, and the side opposite the side where the handheld operating unit is connected to the lead wire as the supported end B: Support side frame I is provided with a first limiting groove adapted to the supported end A, and support side frame II is provided with a second limiting groove adapted to the supported end B. The second support is fixedly connected to the first support, and the second support is provided with a receiving structure for fixing and receiving the insertion tube.

[0006] Furthermore, the mounting frame mechanism includes a mounting base, a vertical slide rod, and a slide block. The mounting base is fixedly connected to the existing bearing platform, the vertical slide rod is fixed to the mounting base, the slide block is slidably sleeved on the vertical slide rod, and the slide block is provided with a locking element to lock itself onto the vertical slide rod. The support mechanism is fixedly connected to the slide block.

[0007] Furthermore, the first support is also provided with a guide insertion structure, which includes a first guide plate and a second guide plate. The first guide plate is connected to the upper end of the support side frame I near the pick-up and put-down port, and the second guide plate is connected to the upper end of the support side frame II near the pick-up and put-down port. The first guide plate and the second guide plate form a V-shaped unfolding path and extend obliquely upwards respectively. A guide entrance is formed between the first guide plate and the second guide plate, and the guide entrance is connected to the pick-up and put-down port.

[0008] Furthermore, the upper end of the side of the support side frame I away from the pick-up and put-out port is provided with an anti-detachment structure. The anti-detachment structure includes an extension seat and an elastic baffle. The extension seat is detachably connected to the support side frame I and supports the elastic baffle above the first limiting groove.

[0009] Furthermore, the receiving structure includes a receiving ring seat, which is disposed on the second support. The outer wall of the receiving ring seat is provided with a receiving groove for inserting the tube around it, and the receiving groove is provided with a constraint structure for fixing the inserting tube.

[0010] Furthermore, the constraint structure includes multiple elastic pads, each elastic pad having at least one fastening hole for inserting a tube. The multiple elastic pads are evenly distributed in the receiving groove around the receiving ring seat, and the extending direction of the fastening hole is consistent with the circumferential direction of the insert tube in the receiving groove.

[0011] Furthermore, the receiving ring seat is also provided with a connecting base. The receiving ring seat is detachably connected to the second support through the connecting base. The second support extends horizontally to one side or obliquely downward relative to the first support. The receiving ring seat is located on the lower side of the first support. The vertical tangent point of the edge of the receiving ring seat near the first support is located directly below the pick-up and put-out port.

[0012] Compared with existing technologies, the stent for assisted digestive endoscopy fixation using the above-mentioned technical solution has the following beneficial effects: After the handheld operating unit is inserted into the recessed slot, similar to existing technologies, both sides of the handheld operating unit are directly supported by support side frames I and II. By adding a first guide plate and a second guide plate, a V-shaped guide inlet is formed. This guide inlet has a larger opening than the traditional stent insertion port and can directly guide the handheld operating unit into the recessed slot. This eliminates the need for physicians to precisely locate and align the stent insertion port when storing the endoscope, reducing operational difficulty and deviation. Furthermore, by adding an anti-dislodgement structure to support side frame I, the elastic baffle can, to a certain extent, prevent the handheld operating unit from being dislodged by external force after placement, making the storage of the endoscope more stable.

[0013] The retractable ring allows the insertion tube to be stored and secured in a circular manner, overcoming the drawbacks of free-hanging tubes that are easily touched by external objects. This effectively prevents damage, contamination, and obstruction of personnel movement. Because the insertion tube has a precise internal structure, including key components such as the beam guide, image guide, biopsy channel, water / gas injection channel, and control wires, the retractable ring prevents excessive bending during storage, ensuring that the optical system, biopsy / treatment channel, water / gas injection function, and angle control function remain undamaged. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of an embodiment of the stent for assisted fixation of a digestive endoscope according to the present invention.

[0015] Figure 2 This is a schematic diagram of the structure from the rear view of this embodiment.

[0016] Figure 3 This is a schematic diagram showing the positional relationship between the housing ring seat and the first support in this embodiment.

[0017] Figure 4 This is a schematic diagram of the structure of the housing ring seat in this embodiment.

[0018] Reference numerals: 1. Mounting frame mechanism; 10. Mounting base; 11. Vertical slide bar; 12. Slide seat; 13. Locking knob; 2. Support mechanism; 21. First support; 210. Embedded groove; 211. Support side frame I; 2110. First limiting groove; 212. Support side frame II; 2120. Second limiting groove; 22. Second support; 23. First guide plate; 24. Second guide plate; 25. Anti-detachment structure; 250. Extension seat; 251. Elastic baffle; 26. Take-out port; 27. Guide entrance; 3. Retracting ring seat; 30. Connecting base; 31. Retracting groove; 32. Elastic pad; 320. Fastening hole. Detailed Implementation

[0019] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0020] Existing digestive endoscopes include a main unit, lead wires, and a scope body, which includes a handheld operating unit and an insertion tube.

[0021] like Figures 1 to 4 The illustrated support for fixing a digestive endoscope includes a mounting mechanism 1 for connecting to an existing support platform and a support mechanism 2 for supporting the endoscope. The existing support platform includes supports, support arms, or multi-functional medical workbenches / carts commonly used in medical institutions. The mounting mechanism 1 includes a mounting base 10, a vertical slide rod 11, and a slide block 12. The mounting base 10 is fixedly connected to the existing support platform (specifically, the mounting base 10 can be bolted to the support arm of the medical device or the multi-functional medical workbench). The vertical slide rod 11 is fixed to the mounting base 10, and the slide block 12 is slidably fitted onto the vertical slide rod 11. The slide block 12 has a locking element that locks itself onto the vertical slide rod 11. The support mechanism 2 is fixedly connected to the slide block 12. The locking element is specifically a locking knob 13 located on the side of the slide block 12. When the locking knob 13 is turned, the slide block 12 can slide up and down on the vertical slide rod 11 to adjust the height of the support mechanism 2; when the locking knob 13 is turned, the slide block 12 is locked on the vertical slide rod 11, and the support mechanism 2 is fixed.

[0022] The support mechanism 2 includes a first support 21 for placing the handheld operating part and a second support 22 for placing the insertion tube. The first support 21 has an inner groove 210, a support side frame I 211, and a support side frame II 212. The inner groove 210 extends to one end of the first support 21 to form a pick-and-place opening 26. The support side frame I 211 and the support side frame II 212 are located on both sides of the inner groove 210. The side where the handheld operating part is connected to the lead wire is defined as the supported end A, and the side opposite the side where the handheld operating part is connected to the lead wire is defined as the supported end B. The support side frame I 211 has a first limiting groove 2110 adapted to the supported end A, and the support side frame II 212 has a second limiting groove 2120 adapted to the supported end B. After the handheld operating part is inserted into the inner groove 210 through the pick-and-place port 26, the supported end A of the handheld operating part falls into the first limiting groove 2110, and the supported end B of the handheld operating part falls into the second limiting groove 2120, thus completing the bearing and fixing of the handheld operating part in the first support 21.

[0023] The first support 21 is also provided with a guiding insertion structure, which includes a first guide plate 23 and a second guide plate 24. The first guide plate 23 is connected to the upper end of the support side frame I 211 near the pick-up and put-down port 26, and the second guide plate 24 is connected to the upper end of the support side frame II 212 near the pick-up and put-down port 26. The first guide plate 23 and the second guide plate 24 form a V-shaped unfolding path and extend obliquely upwards respectively. A guiding inlet 27 is formed between the first guide plate 23 and the second guide plate 24, which connects to the pick-up and put-down port 26. The guiding inlet 27 has a larger opening width than the traditional bracket insertion port. When placing the mirror body, the handheld operating part is inserted into the guiding inlet 27 and then pushed in. The handheld operating part is directly guided and embedded into the inner groove 210.

[0024] The upper end of the support side frame I 211 away from the loading / unloading port 26 is provided with an anti-detachment structure 25. The anti-detachment structure 25 includes an extension seat 250 and an elastic baffle 251. The elastic baffle 251 may be made of rubber. The extension seat 250 is detachably connected to the support side frame I 211, and the extension seat 250 supports the elastic baffle 251 located above the first limiting groove 2110. After the handheld operating part is placed, the elastic baffle 251 can prevent the handheld operating part from being detached by external force to a certain extent.

[0025] The second support 22 is fixedly connected to the first support 21, and the second support 22 extends horizontally to one side relative to the first support 21. The second support 22 is provided with a receiving structure for fixing and receiving the insertion tube. The receiving structure includes a receiving ring seat 3, and the receiving ring seat 3 is provided with a connecting base 30. The receiving ring seat 3 is detachably connected to the second support 22 through the connecting base 30. The connecting base 30 is connected to the lower part of the second support 22 and is integrally fixedly connected to the inner side of the receiving ring seat 3. The receiving ring seat 3 is located on the lower side of the first support 21, and the vertical tangent point of the edge of the receiving ring seat 3 near the first support 21 is located directly below the insertion / removal port 26.

[0026] The outer wall of the receiving ring seat 3 is provided with a receiving groove 31 for inserting the insertion tube. The receiving groove 31 is provided with a constraint structure for fixing the insertion tube. The constraint structure includes multiple elastic pads 32, each with two parallel fastening holes 320 for inserting the insertion tube. The multiple elastic pads 32 are evenly distributed around the receiving ring seat 3 in the receiving groove 31, and the extension direction of the fastening holes 320 is consistent with the circumferential direction of the insertion tube in the receiving groove 31. After the handheld operating part is placed in the first support 21, the insertion tube hangs down below the take-up and put-out port 26, allowing the insertion tube to enter the receiving groove 31 from the vertical tangent point of the receiving ring seat 3 below. The insertion tube is gradually inserted around the receiving ring seat 3, and when it reaches the elastic pad 32, it is inserted into the fastening hole 320, thus completing the receiving and fixing of the insertion tube.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A stent for assisting in the fixation of a digestive endoscope, the digestive endoscope comprising a main unit, a lead wire, and an endoscope body, the endoscope body comprising a handheld operating part and an insertion tube, characterized in that: The system includes a mounting frame mechanism (1) for connecting to an existing support platform and a support mechanism (2) for supporting the mirror body. The mounting frame mechanism (1) connects to and supports the support mechanism (2). The support mechanism (2) includes a first support (21) for placing a handheld operating part and a second support (22) for placing an insertion tube. The first support (21) is provided with an inset groove (210), a support side frame I (211) and a support side frame II (212). The inset groove (210) extends to one end of the first support (21) to form a pick-and-place opening (26). The support side frame I (211) and the support side frame II (212) are located on both sides of the inset groove (210). Define the side where the handheld operating unit is connected to the lead wire as the supported end A, and the side opposite the side where the handheld operating unit is connected to the lead wire as the supported end B: Support side frame I (211) is provided with a first limiting groove (2110) adapted to the supported end A, and support side frame II (212) is provided with a second limiting groove (2120) adapted to the supported end B. The second support (22) is fixedly connected to the first support (21), and the second support (22) is provided with a receiving structure for fixing and receiving the insertion tube.

2. The stent for assisted fixation of digestive endoscopy according to claim 1, characterized in that: The mounting frame mechanism (1) includes a mounting base (10), a vertical slide rod (11), and a slide block (12). The mounting base (10) is fixedly connected to the existing bearing platform. The vertical slide rod (11) is fixed on the mounting base (10). The slide block (12) is slidably sleeved on the vertical slide rod (11). The slide block (12) is provided with a locking element that locks itself on the vertical slide rod (11). The support mechanism (2) is fixedly connected to the slide block (12).

3. The stent for assisted fixation of digestive endoscopy according to claim 1, characterized in that: The first support (21) is also provided with a guide insertion structure, which includes a first guide plate (23) and a second guide plate (24). The first guide plate (23) is connected to the upper end of the support side frame I (211) near the pick-up and put-out port (26), and the second guide plate (24) is connected to the upper end of the support side frame II (212) near the pick-up and put-out port (26). The first guide plate (23) and the second guide plate (24) form a V-shaped unfolding path and extend obliquely upward respectively. A guide entrance (27) is formed between the first guide plate (23) and the second guide plate (24), and the guide entrance (27) is connected to the pick-up and put-out port (26).

4. The stent for assisted digestive endoscopy fixation according to claim 1 or 3, characterized in that: The upper end of the side of the support side frame I (211) away from the pick-up and put-out port (26) is provided with an anti-detachment structure (25). The anti-detachment structure (25) includes an extension seat (250) and an elastic baffle (251). The extension seat (250) is detachably connected to the support side frame I (211). The extension seat (250) supports the elastic baffle (251) above the first limiting groove (2110).

5. The stent for assisted fixation of digestive endoscopy according to claim 1, characterized in that: The receiving structure includes a receiving ring seat (3), which is set on the second support (22). The outer wall of the receiving ring seat (3) is provided with a receiving groove (31) for inserting the tube around it. The receiving groove (31) is provided with a constraint structure for fixing the inserting tube.

6. The stent for assisted fixation of digestive endoscopy according to claim 5, characterized in that: The constraint structure includes multiple elastic pads (32), each elastic pad (32) having at least one fastening hole (320) for inserting a tube. The multiple elastic pads (32) are evenly distributed around the receiving ring seat (3) in the receiving groove (31), and the extension direction of the fastening hole (320) is consistent with the circumferential direction of the inserting tube in the receiving groove (31).

7. The stent for assisted digestive endoscopy fixation according to claim 5 or 6, characterized in that: The receiving ring seat (3) is also provided with a connecting base (30). The receiving ring seat (3) is detachably connected to the second support (22) through the connecting base (30). The second support (22) extends horizontally to one side or obliquely downward relative to the first support (21). The receiving ring seat (3) is located on the lower side of the first support (21). The vertical line tangent point of the edge of the receiving ring seat (3) near the first support (21) is located directly below the take-up and put-down port (26).

Images