Disassembling tool for gastrointestinal endoscope double-cavity laryngeal mask

Abstract

The utility model relates to the technical field of medicine, in particular to a gastrointestinal endoscope double-cavity laryngeal mask disassembling tool which comprises a base, a clamping mechanism, a surrounding mechanism and an outer hexagon wrench. The clamping mechanism is arranged at the top of the base and is used for fixing a double-cavity laryngeal mask of the gastrointestinal endoscope; the gastrointestinal endoscope is in threaded connection with the double-cavity laryngeal mask through an outer hexagon bolt; the surrounding mechanism is arranged at the top of the clamping mechanism and drives the external hexagonal wrench to rotate around the gastrointestinal endoscope; the outer hexagon wrench is arranged at the top of the gastrointestinal endoscope and used for disassembling a bolt connecting the gastrointestinal endoscope and a double-cavity laryngeal mask, the clamping mechanism comprises an air cylinder, the air cylinder is fixedly connected to the top of the base, the air cylinder is started to drive a left clamping plate to move rightwards, the left clamping plate moves rightwards to drive a right clamping plate to move leftwards, and the gastrointestinal endoscope is clamped; therefore, when the gastrointestinal endoscope and the double-cavity laryngeal mask are detached, the gastrointestinal endoscope is prevented from falling to the ground and being damaged due to unstable grabbing.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine, in particular to a disassembly tool for a double-lumen laryngeal mask for a gastroenteroscopic system. Background Art

[0002] Gastroscopy is a medical examination method, and also refers to the instrument used for this examination. It uses a thin, soft tube to extend into the stomach, so that doctors can directly observe the lesions of the esophagus, stomach and duodenum, especially the tiny lesions. Gastroscopy can directly observe the real situation of the examined part, and can also perform pathological biopsy and cytological examination on the suspected lesions to further clarify the diagnosis. It is the preferred examination method for upper gastrointestinal tract lesions. The earliest gastroscopy was the Kussmaul tube invented by the German Kussmaul in 1868, which was inspired by the Jianghu sword swallowing technique. It is actually a long metal tube with a mirror at the end. However, because this gastroscope easily punctures the patient's esophagus, it was soon abandoned. In 1950, Japanese doctor Uji Tatsuro successfully invented the prototype of the soft gastroscope - the gastric camera. The most advanced gastroscope in clinical practice is the capsule endoscope. The magnetically controlled capsule gastroscope has created a new examination mode of "gastroscopy without intubation". It is painless, non-invasive, no anesthesia, disposable and no cross-infection, making traditional gastroscopy no longer daunting.

[0003] After searching, the Chinese patent publication number CN214445897U discloses an oxygen terminal disassembly tool, which relates to the technical field of medical equipment maintenance tools, and includes a sleeve with openings at both ends, the sleeve includes a mating end for sleeved on the valve cap of the oxygen terminal and a driving end for connecting an auxiliary screwing tool, and the mating end is provided with a slot that is engaged with the guide block on the valve cap. The present application has the effect of facilitating the replacement of the sealing ring of the oxygen terminal. The above patent has the following shortcomings: although the patent can disassemble the bolts connecting the double-lumen laryngeal mask and the gastroenteroscope, there is no device for fixing the gastroenteroscope, so the gastroenteroscope may fall to the ground and be damaged during the disassembly process. In view of this, we propose a double-lumen laryngeal mask disassembly tool for a gastroenteroscope. Utility Model Content

[0004] The utility model aims to provide a double-lumen laryngeal mask disassembly tool for a gastroenteroscopic system to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A double-lumen laryngeal mask disassembly tool for a gastroenteroscope comprises a base, a clamping mechanism, a surrounding mechanism, and an external hexagonal wrench; the clamping mechanism is arranged on the top of the base to fix the double-lumen laryngeal mask of the gastroenteroscope; the gastroenteroscope and its double-lumen laryngeal mask are threadedly connected via external hexagonal bolts; the surrounding mechanism is arranged on the top of the clamping mechanism to drive the external hexagonal wrench to rotate around the gastroenteroscope; the external hexagonal wrench is arranged on the top of the gastroenteroscope to disassemble the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask.

[0007] Preferably, the clamping mechanism includes a cylinder, which is fixedly connected to the top of the base, and the left output end of the cylinder is fixedly connected to a left clamping plate. An inner cavity is opened at the top of the base, and a gear is rotatably connected to the inner wall of the bottom of the inner cavity. A left rack is meshed on the front of the gear, and the top of the left rack is fixedly connected to the left clamping plate through a connecting rod, and the gear is driven to rotate by setting a right rack.

[0008] Preferably, a slide groove is provided on the top of the base, the middle part of the connecting rod slides through the slide groove, the back of the gear is meshed with a right rack, the top of the right rack is fixedly connected to a right splint through a connecting rod, and the left rack is driven to move by the rotation of the gear.

[0009] Preferably, the surrounding mechanism includes a motor, a column is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the column, and the motor is fixedly connected to the top of the top plate, so that the top plate is provided to provide support force for the motor.

[0010] Preferably, the bottom output end of the motor is fixedly connected to a transmission shaft, the bottom end of the transmission shaft rotates through the upper and lower ends of the top plate, and is fixedly connected to a cross bar, the bottom end of the cross bar is rotatably connected to a vertical bar, and the bottom end of the vertical bar slides through an external hexagonal wrench.

[0011] Preferably, an annular slide rail is fixedly connected to the middle of the column, a slider is slidably connected to the inside of the annular slide rail, the slider is fixedly connected to the vertical rod, and the movement of the slider is limited by providing the annular slide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The cylinder is turned on to drive the left clamping plate to move to the right, and the left clamping plate moves to the right to drive the right clamping plate to move to the left, and the gastroenteroscope is clamped, thereby preventing the gastroenteroscope from falling to the ground and being damaged due to unstable grasping when disassembling the gastroenteroscope and the double-lumen laryngeal mask.

[0014] 2. The motor drives the transmission shaft to rotate, and the rotation of the transmission shaft drives the hexagonal wrench clamping the screw to rotate automatically, thereby realizing automatic removal of the screw, avoiding the time-consuming and labor-intensive manual removal of a batch of gastroenteroscopic double-lumen laryngeal masks when inspecting and repairing them, thereby saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the clamping mechanism area of ​​the utility model;

[0017] Figure 3 It is a cross-sectional view of the surrounding mechanism area of ​​the utility model.

[0018] In the figure: 1. base; 2. clamping mechanism; 3. column; 4. top plate; 5. surrounding mechanism; 6. hexagonal wrench; 21. cylinder; 22. left clamping plate; 23. connecting rod; 24. slide groove; 25. left rack; 26. gear; 27. right rack; 28. right clamping plate; 51. motor; 52. transmission shaft; 53. cross bar; 54. vertical bar; 55. annular slide rail; 56. slider. DETAILED DESCRIPTION

[0019] 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.

[0020] In the prior art, Chinese Patent Publication No. CN214445897U discloses an oxygen terminal disassembly tool.

[0021] The inventor found that although the patent can remove the bolts connecting the double-lumen laryngeal mask and the gastroenteroscope, there is no device to fix the gastroenteroscope. Therefore, the gastroenteroscope may fall to the ground and be damaged during the disassembly process.

[0022] like Figure 1-3 As shown, a double-lumen laryngeal mask disassembly tool for a gastroenteroscope comprises a base 1, a clamping mechanism 2, a surrounding mechanism 5, and an external hexagonal wrench 6; the clamping mechanism 2 is arranged on the top of the base 1 to fix the double-lumen laryngeal mask of the gastroenteroscope; the gastroenteroscope and its double-lumen laryngeal mask are threadedly connected by external hexagonal bolts; the surrounding mechanism 5 is arranged on the top of the clamping mechanism 2 to drive the external hexagonal wrench 6 to rotate around the gastroenteroscope; the external hexagonal wrench 6 is arranged on the top of the gastroenteroscope to disassemble the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask.

[0023] In order to fix the gastroenteroscope, the clamping mechanism 2 includes a cylinder 21, which is fixedly connected to the top of the base 1, and the left output end of the cylinder 21 is fixedly connected to the left clamping plate 22. An inner cavity is opened at the top of the base 1, and a gear 26 is rotatably connected to the inner wall of the bottom of the inner cavity. The front of the gear 26 is meshed with a left rack 25, and the top of the left rack 25 is fixedly connected to the left clamping plate 22 through a connecting rod 23. The gear 26 is driven to rotate by setting a right rack 25. A slide groove 24 is opened at the top of the base 1, and the middle part of the connecting rod 23 slides through the slide groove 24. The back of the gear 26 is meshed with a right rack 27, and the top of the right rack 27 is fixedly connected to the right clamping plate 28 through the connecting rod 23. The left rack 27 is driven to move by the rotation of the gear 26, thereby completing the fixation of the gastroenteroscope.

[0024] Furthermore, in order to automatically disassemble the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask, the surrounding mechanism 5 includes a motor 51, a column 3 is fixedly connected to the top of the base 1, a top plate 4 is fixedly connected to the top of the column 3, the motor 51 is fixedly connected to the top of the top plate 4, and the top plate 4 is provided to provide support for the motor 51, and the bottom output end of the motor 51 is fixedly connected to a transmission shaft 52, the bottom end of the transmission shaft 52 rotates through the upper and lower ends of the top plate 4, and is fixedly connected to a cross bar 53, the bottom end of the cross bar 53 is rotatably connected to a vertical bar 54, and the bottom end of the vertical bar 54 slides through the external hexagonal wrench 6, and the middle part of the column 3 is fixedly connected to a ring rail 55, and the inside of the ring rail 55 is slidably connected to a slider 56, and the slider 56 is fixedly connected to the vertical bar 54, and the movement of the slider 56 is limited by providing the ring rail 55, thereby completing the automatic disassembly of the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask.

[0025] The working principle of the utility model is as follows:

[0026] First, use the hexagonal wrench 6 to clamp the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask, then place the gastroenteroscope between the left splint 22 and the right splint 28, and then turn on the cylinder 21 to drive the left splint 22 to move right, and the left splint 22 moves to the right and drives the left rack 25 to move to the right through the connecting rod 23, and the left rack 25 moves to the right and drives the gear 26 to rotate, and the gear 26 rotates and drives the right rack 27 to move to the left, and the right rack 27 moves to the left and drives the right splint 28 to move to the left through the connecting rod 23, thereby the left splint 22 and the right splint 28 move in a mirror image to fix the gastroenteroscope, and then turn on the motor 51 to drive the transmission shaft 52 to rotate, and the rotation of the transmission shaft 52 drives the cross bar 53 to rotate, and the rotation of the cross bar 53 drives the vertical rod 54 and the slider 56 to surround the gastroenteroscope, and the vertical rod 54 surrounds the gastroenteroscope to remove the bolts connecting it to the double-lumen laryngeal mask.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy, characterized in that: It comprises a base (1), a clamping mechanism (2), a surrounding mechanism (5), and an external hexagonal wrench (6); The clamping mechanism (2) is arranged on the top of the base (1) to fix the double-chamber laryngeal mask of the gastroenteroscope; The gastroenteroscopy and its double-lumen laryngeal mask are threadedly connected via external hexagonal bolts; The surrounding mechanism (5) is arranged on the top of the clamping mechanism (2) and drives the hexagonal wrench (6) to rotate around the gastroenteroscope; The external hexagonal wrench (6) is arranged on the top of the gastroenteroscope and is used to dismantle the bolts connecting the gastroenteroscope and its double-lumen laryngeal mask.

2. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy according to claim 1, characterized in that: The clamping mechanism (2) comprises a cylinder (21), the cylinder (21) is fixedly connected to the top of the base (1), the left output end of the cylinder (21) is fixedly connected to a left clamping plate (22), the top of the base (1) is provided with an inner cavity, and the inner wall of the bottom of the inner cavity is rotatably connected to a gear (26), the front face of the gear (26) is meshed with a left rack (25), and the top of the left rack (25) is fixedly connected to the left clamping plate (22) via a connecting rod (23).

3. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy according to claim 2, characterized in that: A slide groove (24) is provided on the top of the base (1), the middle part of the connecting rod (23) slides through the slide groove (24), the back of the gear (26) is meshed with a right rack (27), and the top of the right rack (27) is fixedly connected to a right clamping plate (28) through the connecting rod (23).

4. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy according to claim 3, characterized in that: The surrounding mechanism (5) comprises a motor (51), the top of the base (1) is fixedly connected to a column (3), the top of the column (3) is fixedly connected to a top plate (4), and the motor (51) is fixedly connected to the top of the top plate (4).

5. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy according to claim 4, characterized in that: The bottom output end of the motor (51) is fixedly connected to a transmission shaft (52), the bottom end of the transmission shaft (52) rotates through the upper and lower ends of the top plate (4) and is fixedly connected to a cross bar (53), the bottom end of the cross bar (53) is rotatably connected to a vertical bar (54), and the bottom end of the vertical bar (54) slides through an external hexagonal wrench (6).

6. A double-lumen laryngeal mask disassembly tool for gastroenteroscopy according to claim 5, characterized in that: An annular slide rail (55) is fixedly connected to the middle of the upright column (3), a sliding block (56) is slidably connected inside the annular slide rail (55), and the sliding block (56) is fixedly connected to the vertical rod (54).

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