Tool for mounting and dismounting painless gastrointestinal endoscope intubation tube

Abstract

The utility model relates to the technical field of gastrointestinal endoscope intubation, and discloses a painless gastrointestinal endoscope intubation mounting and dismounting tool which comprises a base, the right side of the base is movably connected with a connecting seat through a telescopic rod, a first clamping mechanism is arranged above the connecting seat, the first clamping mechanism comprises a lower clamping sleeve, and the lower clamping sleeve is provided with a clamping groove. A lower clamping sleeve is arranged on the base, an upper clamping sleeve is arranged above the lower clamping sleeve, elastic assemblies are arranged on the front faces of the upper clamping sleeve and the lower clamping sleeve, each elastic assembly comprises a lower supporting piece, the lower supporting pieces are fixedly connected with the front face of the lower clamping sleeve, and a second clamping mechanism is arranged above the base. The gastrointestinal endoscope cannula is clamped through the upper clamping sleeve and the lower clamping sleeve, the elastic assembly is expanded through the pulling assembly during clamping, the upper clamping sleeve and the lower clamping sleeve are separated, and after a hose is clamped, the hose is moved to the second clamping mechanism through the telescopic rod so that equipment clamped on the second clamping mechanism can be in butt joint with the hose.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroenteroscopic cannulae, in particular to a tool for installing and disassembling a painless gastroenteroscopic cannulae. Background Art

[0002] Gastrointestinal cannula is a medical device that can be inserted into the human body into the gastrointestinal tract. It is used to deliver nutrient solution or medicine, or collect gastrointestinal contents for examination. Gastrointestinal cannula requires selecting the appropriate cannula method and tube type according to the patient's condition. During this process, the tube needs to be disassembled and assembled to adapt to the patient's body.

[0003] For example, the Chinese patent publication number CN216257018U, "A Enteroscope Cannula for Painless Gastroenteroscopy and Treatment", discloses the following technical solution: A enteroscope cannula for painless gastroenteroscopy and treatment, which relates to the field of medical equipment, includes an operating handle, the bottom of which is fixedly connected to a enteroscope cannula body, the outer surface of which is fixedly sleeved with an air bag, the surface of which is provided with a through-hole, and the bottom of which is fixedly connected to a drainage tube. The utility model can block the inner wall of the patient's intestine by providing a enteroscope cannula body, an air bag, a through-hole and a drainage tube, so that liquid will flow out of the drainage tube through the through-hole, thereby facilitating the collection of liquid from the patient's intestine.

[0004] However, in actual use, when installing the pipes, since the pipes are soft, it is not convenient to use force during installation, which easily leads to repeated installation actions, which not only reduces the installation efficiency, but also has the risk of bacteria entering, making it inconvenient to install the pipes efficiently. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a tool for installing and removing a painless gastroenteroscopic cannula.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for painless gastroenteroscopic cannula installation and disassembly, comprising a base, a connecting seat movably connected to the right side of the base through a telescopic rod, a first clamping mechanism is arranged above the connecting seat, the first clamping mechanism comprises a lower clamping sleeve, an upper clamping sleeve is arranged above the lower clamping sleeve, elastic components are arranged on the front sides of the upper clamping sleeve and the lower clamping sleeve, the elastic component comprises a lower support sheet, the lower support sheet is fixedly connected to the front side of the lower clamping sleeve, an upper support sheet is elastically connected to the upper side of the lower support sheet through a spring, the upper support sheet is fixedly connected to the front side of the upper clamping sleeve, a pulling component is arranged above the upper support sheet, and a second clamping mechanism is arranged above the base.

[0009] Preferably, the pulling assembly comprises a pulling rod, the pulling rod movably penetrates the upper supporting plate and the lower supporting plate, the outer surface of the pulling rod is fixedly connected to a limiting block, and the limiting block is arranged between the upper supporting plate and the lower supporting plate.

[0010] Preferably, the elastic components and pulling components are in two groups, which are symmetrically arranged on the front and back sides of the first clamping mechanism.

[0011] Preferably, there are two pulling rods, and the two pulling rods are fixedly connected via a handle.

[0012] Preferably, the second clamping mechanism includes a card seat, and the number of the card seats is two, the two card seats are fixedly connected to the left and right sides of the base, a sliding seat is slidably connected between the two card seats, the number of the sliding seats is two, a clamping plate is fixedly connected above the two sliding seats, the front and back sides of the two sliding seats are fixedly connected with racks, a gear is meshed between the two racks, a rotating shaft passes through and is fixedly connected to the inner surface of the gear, the rotating shaft passes through the middle of the base and is rotatably connected, and a fixed component is arranged under the base.

[0013] Preferably, the fixing assembly includes a turntable, which is fixedly connected to the bottom of the rotating shaft, a rotating handle is fixedly connected to the bottom of the turntable, a fixing seat is fixedly connected to the bottom of the base, a bolt is threaded through the bottom of the fixing seat, and the top of the bolt is movably fitted with the bottom of the turntable.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a tool for painless gastroenteroscopic cannula installation and removal, which has the following beneficial effects:

[0016] 1. A tool for painless gastroenteroscopic cannula installation and removal, which clamps the gastroenteroscopic cannula through an upper clamping sleeve and a lower clamping sleeve. When clamping, the elastic component is stretched open by pulling the component to separate the upper clamping sleeve and the lower clamping sleeve. After clamping the hose, the hose is moved to the second clamping mechanism through the telescopic rod to facilitate the docking of the device clamped on the second clamping mechanism with the hose.

[0017] 2. This is a tool for painless gastroenteroscopic cannula installation and removal. By turning the turntable, the rotating shaft drives the gear to rotate. The rotation of the gear will cause the two racks to move toward each other. The racks will pull the two sliding seats closer, so that the splint clamps the equipment that needs to be installed with the gastroenteroscopic cannula, thereby facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a bottom view of the overall structure of the utility model;

[0021] Figure 3 It is the right view of the overall structure of the utility model;

[0022] Figure 4 For this utility model Figure 2 A magnified view of the structure in the middle.

[0023] In the figure: 1. base; 2. telescopic rod; 3. connecting seat; 4. first clamping mechanism; 401. lower clamping sleeve; 402. upper clamping sleeve; 5. elastic component; 501. lower support plate; 502. spring; 503. upper support plate; 6. pulling component; 601. pulling rod; 602. limit block; 7. second clamping mechanism; 701. clamping seat; 702. sliding seat; 703. splint; 704. rack; 705. gear; 706. rotating shaft; 8. carrying handle; 9. fixing component; 901. turntable; 902. rotating handle; 903. fixing seat; 904. bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides a tool for installing and removing a painless gastroenteroscopic cannula, including a base 1, a connecting seat 3 is movably connected to the right side of the base 1 through a telescopic rod 2, a first clamping mechanism 4 is arranged above the connecting seat 3, the first clamping mechanism 4 includes a lower clamping sleeve 401, an upper clamping sleeve 402 is arranged above the lower clamping sleeve 401, the upper clamping sleeve 402 and the lower clamping sleeve 401 are arc-shaped, an elastic component 5 is arranged on the front of the upper clamping sleeve 402 and the lower clamping sleeve 401, the elastic component 5 includes a lower support sheet 501, the lower support sheet 501 is fixedly connected to the front of the lower clamping sleeve 401, the upper support sheet 503 is elastically connected to the upper support sheet 501 through a spring 502, and the spring 502 is in an arc shape. Under normal conditions, a pulling force will be applied to pull the upper support piece 503 toward the lower support piece 501. The upper support piece 503 is fixedly connected to the upper clamping sleeve 402 at the front. A pulling component 6 is arranged above the upper support piece 503. The pulling component 6 includes a pulling rod 601. There are two pulling rods 601. The two pulling rods 601 are fixedly connected by a handle 8. The pulling rod 601 is movably penetrated by the upper support piece 503 and the lower support piece 501. The outer surface of the pulling rod 601 is fixedly connected to a limit block 602. The limit block 602 is arranged between the upper support piece 503 and the lower support piece 501. There are two groups of elastic components 5 and pulling components 6, which are symmetrically arranged on the front and back of the first clamping mechanism 4 respectively.

[0027] When the gastrointestinal endoscope hose needs to be installed, the pulling rod 601 is first pulled by the carrying handle 8, and the limit block 602 on the pulling rod 601 will press against the bottom of the upper support plate 503, thereby pulling the upper support plate 503 upward and lifting the upper clamping sleeve 402 upward. At this time, the hose is inserted between the upper clamping sleeve 402 and the lower clamping sleeve 401, and a small head is left on the right side of the upper clamping sleeve 402 and the lower clamping sleeve 401. Then, the carrying handle 8 is released, and the spring 502 will apply a pulling force to pull the upper support plate 503 toward the lower support plate 501, so that the upper clamping sleeve 402 and the lower clamping sleeve 401 clamp the hose. At this time, the connecting seat 3 is driven by the telescopic rod 2 to slide the hose between the upper clamping sleeve 402 and the lower clamping sleeve 401 to the right, so that the equipment clamped on the second clamping mechanism 7 can be docked with the hose.

[0028] Example 2

[0029] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a second clamping mechanism 7 is arranged above the base 1, and the second clamping mechanism 7 includes a clamping seat 701, the clamping seat 701 is in an inverted L-shape, the number of the clamping seats 701 is two, the two clamping seats 701 are fixedly connected to the left and right sides of the base 1, the two clamping seats 701 are symmetrically arranged on the left and right sides of the base 1, a sliding seat 702 is slidably connected between the two clamping seats 701, the number of the sliding seats 702 is two, and grooves adapted to the rack 704 are opened below the two sliding seats 702, a clamping plate 703 is fixedly connected above the two sliding seats 702, and the front and back sides of the two sliding seats 702 are fixedly connected to the rack 704, and the two racks 7 04 are arranged face to face, one of the racks 704 is fixedly connected to the front of the sliding seat 702 at the rear, and the other rack 704 is fixedly connected to the back of the sliding seat 702 at the front, a gear 705 is meshed between the two racks 704, a rotating shaft 706 passes through and is fixedly connected to the inner surface of the gear 705, the rotating shaft 706 passes through and is rotatably connected to the middle of the base 1, a fixing component 9 is arranged below the base 1, the fixing component 9 includes a turntable 901, the turntable 901 is fixedly connected to the bottom of the rotating shaft 706, a rotating handle 902 is fixedly connected to the bottom of the turntable 901, a fixing seat 903 is fixedly connected to the bottom of the base 1, a bolt 904 is threadedly passed through the bottom of the fixing seat 903, and the top of the bolt 904 is movably fitted with the bottom of the turntable 901.

[0030] In this embodiment, the device that needs to be installed with the gastrointestinal endoscope hose is first placed between the two clamps 703 on the base 1. At this time, by rotating the rotating handle 902, the rotating handle 902 will drive the turntable 901 to rotate the rotating shaft 706. The rotation of the rotating shaft 706 drives the gear 705 to rotate. The gear 705 will drive the two racks 704 on its left and right sides to move towards each other. The two racks 704 will pull the two sliding seats 702 closer to each other. At this time, the clamps 703 on the sliding seats 702 will clamp the equipment that needs to be installed with the hose to facilitate the installation of the gastrointestinal endoscope tube.

Claims

1. A tool for painless gastroenteroscopic cannula installation and removal, comprising a base (1), characterized in that: The right side of the base (1) is movably connected to a connecting seat (3) through a telescopic rod (2); a first clamping mechanism (4) is arranged above the connecting seat (3); the first clamping mechanism (4) comprises a lower clamping sleeve (401); an upper clamping sleeve (402) is arranged above the lower clamping sleeve (401); an elastic component (5) is arranged on the front of the upper clamping sleeve (402) and the lower clamping sleeve (401); the elastic component (5) comprises a lower supporting sheet (501); the lower supporting sheet (501) is fixedly connected to the front of the lower clamping sleeve (401); an upper supporting sheet (503) is elastically connected to the top of the lower supporting sheet (501) through a spring (502); the upper supporting sheet (503) is fixedly connected to the front of the upper clamping sleeve (402); a pulling component (6) is arranged above the upper supporting sheet (503); and a second clamping mechanism (7) is arranged above the base (1).

2. A tool for painless gastroenteroscopic cannula installation and removal according to claim 1, characterized in that: The pulling assembly (6) comprises a pulling rod (601), wherein the pulling rod (601) movably penetrates an upper supporting plate (503) and a lower supporting plate (501), and a limiting block (602) is fixedly connected to the outer surface of the pulling rod (601), and the limiting block (602) is arranged between the upper supporting plate (503) and the lower supporting plate (501).

3. The tool for painless gastroenteroscopic cannula installation and removal according to claim 1, characterized in that: The elastic components (5) and the pulling components (6) are provided in two groups, which are symmetrically arranged on the front and back sides of the first clamping mechanism (4).

4. A tool for painless gastroenteroscopic cannula installation and removal according to claim 2, characterized in that: There are two pulling rods (601), and the two pulling rods (601) are fixedly connected via a handle (8).

5. The tool for painless gastroenteroscopic cannula installation and removal according to claim 1, characterized in that: The second clamping mechanism (7) comprises a clamping seat (701), the number of the clamping seats (701) is two, the two clamping seats (701) are fixedly connected to the left and right sides of the base (1), a sliding seat (702) is slidably connected between the two clamping seats (701), the number of the sliding seats (702) is two, a clamping plate (703) is fixedly connected above the two sliding seats (702), the front and back sides of the two sliding seats (702) are fixedly connected to racks (704), a gear (705) is meshed between the two racks (704), a rotating shaft (706) passes through the inner surface of the gear (705) and is fixedly connected, the rotating shaft (706) passes through the middle of the base (1) and is rotatably connected, and a fixing component (9) is arranged below the base (1).

6. A tool for painless gastroenteroscopic cannula installation and removal according to claim 5, characterized in that: The fixing assembly (9) comprises a turntable (901), wherein the turntable (901) is fixedly connected to the bottom of the rotating shaft (706), a rotating handle (902) is fixedly connected to the bottom of the turntable (901), a fixing seat (903) is fixedly connected to the bottom of the base (1), a bolt (904) is threadedly penetrated at the bottom of the fixing seat (903), and the top of the bolt (904) is movably fitted with the bottom of the turntable (901).

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