Gastrointestinal endoscope polyp removal collector

Abstract

The utility model relates to the technical field of medical instruments, and discloses a gastrointestinal endoscope polyp removal collector which comprises a shell structure, a top cover structure is arranged at the upper end of the shell structure, a clamping ring is arranged at the joint of the shell structure and the top cover structure, a sleeving structure is arranged on the top cover structure, and a clamping ring is arranged at the lower end of the top cover structure. A sealing cover is arranged at the joint of the top cover structure and the sleeving structure, the shell structure comprises a first shell, a clamping ring is fixedly connected to the top end of the first shell, an arc-shaped groove is formed in the top end of the clamping ring, and threads are formed in the bottom end of the outer side of the first shell. The first clamping blocks are arranged on the two sides of the sealing cover, the sealing cover and the first shell are connected in a clamped mode, the connecting position of the sealing cover and the first shell is more stable, during disassembly, the stirring pieces are stirred, the first clamping blocks are pulled out of the clamping holes and the first shell clamping holes, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and more specifically to a gastrointestinal endoscopic polyp removal collector. Background Art

[0002] Gastroenteroscopy is an endoscopic examination used to examine the stomach and intestines for lesions. If polyps are found, they can be removed using a gastroenteroscope. Polyps are small, raised masses on the mucous membrane that are usually benign but can sometimes develop into malignant tumors.

[0003] Chinese Patent Publication No. CN219270985U discloses a gastrointestinal endoscopic polyp collection device, comprising a collection box, a sealing cover threadedly connected to the upper end of the outer surface of the collection box, a collection tube fixedly connected to the upper end of the sealing cover, the lower end of the collection tube connected to the inner cavity of the collection box, a motor fixedly connected to the outer surface of the collection box, a rotating shaft fixedly connected to the output shaft end of the motor, a rotating plate fixedly connected to the inner cavity of the collection box, a rotating plate fixedly connected to the lower end of the rotating plate, a swing rod slidably connected to the end of the rotating shaft away from the rotating plate, a scraper fixedly connected to the lower end of the swing rod, a swing shaft fixedly connected to the upper end of the swing rod, and a limit rod slidably connected to the swing shaft. This gastrointestinal endoscopic polyp collection device solves the problem of existing gastrointestinal endoscopic polyp collection devices that are inconvenient to separate gastric fluid from polyps during polyp collection.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The interior of the existing polyp removal collector is usually integrated, which is not convenient for disassembly and cleaning, so it takes a long time to clean the internal structure. In addition, the connection between the top cover and the collection tube is usually a threaded connection, which makes installation and disassembly more troublesome.

[0006] The connection between the existing polyp removal collector and the connecting tube is usually a sleeve connection, which has poor connection stability and makes the connecting tube easily fall off during use, resulting in the polyp removal being unable to continue and affecting the treatment effect. Summary of the Invention

[0007] (1) Technical problems solved

[0008] In order to overcome the above-mentioned defects of the prior art, the present invention provides and solves the problems in the prior art:

[0009] 1. The interior of existing polyp removal collectors is usually integrated, which is not convenient for disassembly and cleaning. It takes a long time to clean the internal structure. In addition, the connection between the top cover and the collection tube is usually threaded, which makes installation and disassembly more troublesome.

[0010] 2. The connection between the existing polyp removal collector and the connecting tube is usually a sleeve connection, which has poor connection stability. This makes the connecting tube easy to fall off during use, resulting in the inability to continue polyp removal and affecting the treatment effect.

[0011] (2) Technical solution

[0012] In order to overcome the above-mentioned defects of the prior art, the present invention provides a gastrointestinal endoscopic polyp removal collector to solve the problems existing in the above-mentioned background technology.

[0013] The utility model provides the following technical solution: a gastrointestinal endoscopic polyp removal collector, comprising a shell structure, a top cover structure is provided at the upper end of the shell structure, a clamping ring is provided at the connection between the shell structure and the top cover structure, a sleeve structure is provided on the top cover structure, and a sealing cover is provided at the connection between the top cover structure and the sleeve structure;

[0014] Furthermore, the shell structure includes a first shell, a clamping ring is fixedly connected to the top of the first shell, an arc groove is provided on the top of the clamping ring, and a thread is provided on the bottom end of the outer side of the first shell.

[0015] Furthermore, a second shell is provided at the bottom end of the first shell, and a threaded ring is fixedly connected to the top end of the second shell, and the inner diameter of the threaded ring is the same as the outer diameter of the second shell.

[0016] Furthermore, a thread is provided on the inner side of the threaded ring, the threaded ring is threadedly sleeved with the bottom end of the first shell, and an inner sleeve is movably clamped inside the first shell.

[0017] Furthermore, a first clamping groove is provided on the inner side of the inner sleeve, a plurality of leakage grooves are provided on the bottom end of the inner sleeve, and a clamping column is fixedly connected to the central axis of the bottom end of the inner sleeve.

[0018] Furthermore, a slot is provided on the outer side of the clamping column, the slot on the outer side of the clamping column corresponds to the first slot, and a partition is movably clamped between the slot of the clamping column and the first slot.

[0019] Furthermore, the top cover structure includes a cover, a second slot is provided at the bottom end of the cover, the second slot corresponds to the snap ring, and snap holes are provided on the left and right sides of the cover.

[0020] Furthermore, a fixed shell is fixedly connected to the clamping hole on the outer side of the cover, a spring is provided inside the fixed shell, one end of the spring is fixedly connected to the fixed shell, and a sliding groove is provided on the top of the fixed shell.

[0021] Furthermore, a paddle is movably sleeved inside the top sliding groove of the fixed shell, one side of the paddle is fixedly connected to the spring, and the other side of the paddle is fixedly connected to a first clamping block, which is movably clamped inside the clamping hole.

[0022] (3) Beneficial effects

[0023] The technical effects and advantages of this utility model are:

[0024] 1. This utility model provides a shell structure and a top cover structure, and integrates the first shell, the second shell, and the inner sleeve to form an integral unit. This makes the shell structure easy to disassemble and install, and also convenient to disassemble and clean. First clamping blocks are provided on both sides of the cover to clamp the cover and the first shell together, making the connection between the cover and the first shell more stable. During disassembly, the first clamping block can be pulled out of the clamping hole and the first shell clamping hole by moving the paddle, which is quite convenient.

[0025] The utility model is provided with a socket structure, the first pipe is connected to the first ring through the inner thread of the threaded fixing ring, the second ring and the outer side of the second pipe are fixed by a buckle, and the third pipe is fixed by clamping with the second clamping block on the outer side of the third ring, so that the connection between the collector and the connecting pipe is more stable, avoiding the impact of falling off on surgical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.

[0028] Figure 3 This is a schematic diagram of the shell structure of the present utility model.

[0029] Figure 4 This is a schematic diagram of the shell structure of the present utility model.

[0030] Figure 5 This is a schematic diagram of the top cover structure of the present utility model.

[0031] Figure 6 This is a schematic diagram of the socket structure of the present utility model.

[0032] Figure 7 This is a schematic diagram of the socket structure of the present utility model.

[0033] Figure 8 This is a schematic diagram of the socket structure of the present utility model.

[0034] The accompanying drawings are marked as follows: 1. Shell structure; 101. First shell; 102. Snap ring; 103. Second shell; 104. Threaded ring; 105. Inner sleeve; 106. First slot; 107. Leakage slot; 108. Snap-on column; 109. Partition; 2. Top cover structure; 201. Sealing cover; 202. Second slot; 203. Clamping hole; 204. Fixed shell; 205. Spring; 206. Pick; 207. First clamping block; 3. Socket structure; 301. First sleeve; 302. First pipe; 303. Threaded fixing ring; 304. Second sleeve; 305. Second pipe; 306. Buckle; 307. Third sleeve; 308. Second clamping block; 309. Third pipe. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The medical devices involved in the present invention are not limited to the various structures described in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-5 The utility model provides a gastrointestinal endoscopic polyp removal collector, comprising a shell structure 1, a top cover structure 2 is provided on the upper end of the shell structure 1, a clamping ring 102 is provided at the connection between the shell structure 1 and the top cover structure 2, a sleeve structure 3 is provided on the top cover structure 2, and a sealing cover 201 is provided at the connection between the top cover structure 2 and the sleeve structure 3;

[0037] The housing structure 1 includes a first housing 101 , a clamping ring 102 is fixedly connected to the top of the first housing 101 , an arc groove is provided on the top of the clamping ring 102 , and a thread is provided on the bottom of the outer side of the first housing 101 .

[0038] The second housing 103 is provided at the bottom of the first housing 101 , and a threaded ring 104 is fixedly connected to the top of the second housing 103 . The inner diameter of the threaded ring 104 is the same as the outer diameter of the second housing 103 .

[0039] Among them, a thread is opened on the inner side of the threaded ring 104, and the threaded ring 104 is threadedly connected to the bottom end of the first shell 101. The inner sleeve 105 is movably clamped inside the first shell 101. By combining the first shell 101, the second shell 103 and the inner sleeve 105 to form a whole, the shell structure 1 as a whole is easy to disassemble and install.

[0040] A first clamping groove 106 is provided on the inner side of the inner sleeve 105 , a plurality of drain grooves 107 are provided on the bottom end of the inner sleeve 105 , and a clamping column 108 is fixedly connected to the central axis of the bottom end of the inner sleeve 105 .

[0041] A slot is formed on the outside of the clamping column 108 , and the slot on the outside of the clamping column 108 corresponds to the first slot 106 . A partition 109 is movably connected between the slot of the clamping column 108 and the first slot 106 .

[0042] Among them, the top cover structure 2 includes a cover 201, a second card slot 202 is opened at the bottom of the cover 201, the second card slot 202 corresponds to the clamping ring 102, and card holes 203 are opened on the left and right sides of the cover 201. First card blocks 207 are set on both sides of the cover 201 to clamp the cover 201 and the first shell 101 together, so that the connection between the cover 201 and the first shell 101 is more stable.

[0043] Among them, a fixed shell 204 is fixedly connected to the card hole 203 on the outside of the cover 201, a spring 205 is provided inside the fixed shell 204, one end of the spring 205 is fixedly connected to the fixed shell 204, and a sliding groove is provided on the top of the fixed shell 204.

[0044] Among them, a paddle 206 is movably sleeved inside the sliding groove at the top of the fixed shell 204, one side of the paddle 206 is fixedly connected to the spring 205, and the other side of the paddle 206 is fixedly connected to the first clamping block 207, and the first clamping block 207 is movably clamped inside the clamping hole 203. By pulling the paddle 206, the first clamping block 207 can be pulled out of the clamping hole 203 and the clamping hole of the first shell 101, which is more convenient.

[0045] Embodiment 1;

[0046] See also Figure 6 The sleeve structure 3 includes a first sleeve 301, a first pipe 302 and a threaded fixing ring 303. The bottom end of the first sleeve 301 is fixedly connected to the cover 201. The outer side of the first sleeve 301 is provided with a thread. The first sleeve 301 and the threaded fixing ring 303 are threadedly sleeved. The first pipe 302 and the threaded fixing ring 303 are fixedly connected. When in use, the first pipe 302 and the threaded fixing ring 303 are sleeved with the first sleeve 301, and the first pipe 302 is rotated to make the first sleeve 301 and the threaded fixing ring 303 threadedly connected, so that the connection is more stable and reduces the falling phenomenon.

[0047] Embodiment 2;

[0048] See also Figure 7The sleeve structure 3 includes a second sleeve 304, a second pipe 305 and a buckle 306. The bottom end of the second sleeve 304 is fixedly connected to the cover 201, and the top end of the second sleeve 304 contacts the second pipe 305. The second sleeve 304 and the second pipe 305 are movably sleeved with a buckle 306 at the connection point. The buckle 306 is fixed by a plastic bolt. When in use, the second pipe 305 and the second sleeve 304 are first pressed against each other, and then the buckle 306 is wrapped around the outside and fixed by the plastic bolt, so that the connection is more stable and reduces the falling phenomenon.

[0049] Embodiment 3;

[0050] See also Figure 8 The sleeve structure 3 includes a third ring 307, a second block 308 and a third pipe 309. The bottom end of the third ring 307 is fixedly connected to the cover 201. The second block 308 is fixed on the outside of the third ring 307. The third pipe 309 is movably sleeved on the outside of the third ring 307. The third pipe 309 is clamped and fixed with the second block 308 through the bottom slot. When in use, first sleeve the third pipe 309 with the third ring 307, insert the second block 308 into the bottom slot of the third pipe 309, and rotate the third pipe 309 so that the second block 308 is clamped at the deepest part of the slot of the third pipe 309, making the connection more stable and reducing the falling-off phenomenon.

[0051] The working principle of the present invention is as follows: before use, first check whether the device can be normal to ensure that the device can operate normally when in use. When in use, first fix the top of the cover 201 through the sleeve structure 3, the inner side of the inner sleeve 105 is provided with a first card slot 106, insert multiple groups of partitions 109 into the card slots of the card posts 108 and the first card slots 106 to separate the internal space of the inner sleeve 105, and the leakage groove 107 is convenient for leaking body fluids. The inner sleeve 105 is sleeved with the inside of the first shell 101, and the second shell 103 is rotated with the first shell 103 through the threaded ring 104. The shell 101 is fixed by threads, and the top of the first shell 101 is engaged with the second slot 202 opened in the cover 201 through the snap ring 102. The first clamping block 207 is inserted into the clamping hole 203 and the inner part of the clamping hole outside the snap ring 102 under the action of the paddle 206 and the spring 205 for fixation. The fixed shell 204 limits the spring 205 and the paddle 206, so that the insertion direction of the first clamping block 207 is fixed. When disassembling, the paddle 206 is moved, and the first clamping block 207 can be pulled out of the clamping hole 203 and the clamping hole of the first shell 101, which is more convenient.

[0052] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0053] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0054] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gastrointestinal endoscopic polyp removal collector, comprising a housing structure (1), characterized in that: The upper end of the shell structure (1) is provided with a top cover structure (2), a snap ring (102) is provided at the connection between the shell structure (1) and the top cover structure (2), a sleeve structure (3) is provided on the top cover structure (2), a cover (201) is provided at the connection between the top cover structure (2) and the sleeve structure (3), the shell structure (1) comprises a first shell (101), a snap ring (102) is fixedly connected to the top end of the first shell (101), an arc-shaped groove is provided at the top end of the snap ring (102), a thread is provided at the bottom end of the outer side of the first shell (101), a second shell (103) is provided at the bottom end of the first shell (101), a threaded ring (104) is fixedly connected to the top end of the second shell (103), the threaded ring ( The inner diameter of the second housing (103) is the same as the outer diameter of the second housing (103), the inner side of the threaded ring (104) is provided with a thread, the threaded ring (104) is threadedly sleeved with the bottom end of the first housing (101), the first housing (101) is internally movably clamped with an inner sleeve (105), the inner side of the inner sleeve (105) is provided with a first clamping groove (106), the bottom end of the inner sleeve (105) is provided with a plurality of leakage grooves (107), the bottom end of the inner sleeve (105) is fixedly connected with a clamping column (108) at the central axis, the outer side of the clamping column (108) is provided with a clamping groove, the outer side clamping groove of the clamping column (108) corresponds to the first clamping groove (106), and a partition (109) is movably clamped between the clamping groove of the clamping column (108) and the first clamping groove (106); The top cover structure (2) comprises a cover (201), a second card slot (202) is provided at the bottom end of the cover (201), the second card slot (202) corresponds to the snap ring (102), card holes (203) are provided on the left and right sides of the cover (201), a fixed shell (204) is fixedly connected to the card hole (203) on the outside of the cover (201), a spring (205) is provided inside the fixed shell (204), one end of the spring (205) is fixedly connected to the fixed shell (204), a sliding groove is provided at the top end of the fixed shell (204), a paddle (206) is movably sleeved inside the sliding groove at the top end of the fixed shell (204), one side of the paddle (206) is fixedly connected to the spring (205), and the other side of the paddle (206) is fixedly connected to a first card block (207), and the first card block (207) is movably engaged with the inside of the card hole (203).

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