Assembling and disassembling adjusting device for cutting anastomat

Abstract

The utility model belongs to the technical field of cutting anastomats, and particularly relates to a loading and unloading adjusting device for a cutting anastomat, which comprises a cutting anastomat body, a glans penis sleeve is inserted in the cutting anastomat body, a fixing disc is fixedly mounted at one end of the glans penis sleeve, the fixing disc is matched with the cutting anastomat body in an inserted manner, and a power cavity is formed in the fixing disc. A disc is rotatably mounted in the power cavity, a plurality of arc-shaped grooves are formed in the disc and communicate with the power cavity, sliding columns are slidably mounted in the arc-shaped grooves, one ends of the sliding columns penetrate through the arc-shaped grooves and are fixedly provided with sliding strips, and one ends of the sliding strips penetrate through the power cavity and are fixedly provided with clamping blocks; when the whole device is used, prepuce with different tightness degrees can be adjusted and fixed, operation is simple, the fixing effect is good, meanwhile, it is ensured that the glans penis sleeve cannot move in the cutting anastomat body, it is ensured that the glans penis sleeve is simple and rapid to fix and detach, and the operation time cannot be prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting staplers, and in particular relates to a assembling and disassembling adjusting device for a cutting stapler. Background Art

[0002] Circumcision, also known as foreskin cutting, is a surgery performed on men with excessive foreskin or phimosis. The cutting anastomosis device plays an important role in foreskin surgery and is one of the most commonly used foreskin removal surgeries in clinical practice.

[0003] For example, Chinese patent publication number CN219354028U discloses a foreskin stapler belonging to the field of staplers, comprising a stapler sleeve, a connecting sleeve connected to the stapler sleeve, a glans cap disposed within the stapler sleeve, an adjustment knob connected to the end of the connecting sleeve, an operating handle connected to the stapler sleeve and the connecting sleeve, a limiting block disposed on the connecting sleeve, and a limiting structure mounted on the connecting sleeve, the limiting structure comprising a first limiting sleeve, a second limiting sleeve, and a connecting member disposed on the first and second limiting sleeves, and the first and second limiting sleeves being disposed on the connecting sleeve. The limiting structure, when used in conjunction with the limiting block, can prevent the limiting structure from falling off, thereby ensuring a limiting effect. The limiting structure is provided with a connecting member, and the limiting sleeve is connected by a snap-fit ​​method, which can ensure the connection stability of the limiting structure and further improve the limiting effect.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings during use. For example, the aforementioned device generally uses a cable tie to secure the foreskin, a process that is relatively cumbersome and time-consuming. Furthermore, the aforementioned device cannot quickly secure the glans hood to the overall device during use. If the securing process is not smooth, repeated attempts and adjustments are required, which increases the duration of the procedure and places unnecessary burdens on both the patient and the surgeon. In view of this, we propose a mounting and dismounting adjustment device for a cutting and stapler. Utility Model Content

[0006] The purpose of the present utility model is to provide a mounting and dismounting adjustment device for a cutting stapler, so as to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the present invention provides a mounting and dismounting adjustment device for a cutting stapler, comprising:

[0008] The cutting stapler body is provided with a glans sleeve inserted and installed in the cutting stapler body, a fixed disk is fixedly installed on one end of the glans sleeve, the fixed disk is plugged into and matched with the cutting stapler body, and a power chamber is provided in the fixed disk, a circular disc is rotatably installed in the power chamber, a plurality of arcuate grooves are provided on the circular disc, and the plurality of arcuate grooves are connected to the power chamber, a sliding column is slidably installed in the arcuate groove, one end of the sliding column passes through the arcuate groove and is fixedly installed with a sliding bar, one end of the sliding bar passes through the power chamber and is fixedly installed with a clamping block, and the sliding bar is slidably connected to the power chamber;

[0009] A rotating column is provided at one end of the fixed disk, one end of the disk passes through the power cavity and is coaxially connected to the rotating column, and the rotating column is plugged into the cutting stapler body;

[0010] A limiting assembly, located inside the fixed disk and used to limit the rotation direction of the disk;

[0011] The fixing assembly is located in the cutting stapler body and is used to fix the position of the rotating column.

[0012] In the present technical solution, when the overall device needs to be used, the glans cover is first inserted into the patient's foreskin, and then the person rotates the rotating column forward, and the rotating column drives the disc to rotate forward, and the disc drives the sliding columns to slide and approach each other through the arc grooves, and the sliding columns drive the sliding bars and the clamping blocks to slide and approach each other, and the clamping blocks can fix the foreskin. Through the provided limit assembly, when the rotating column is rotated to the appropriate position, the person releases the rotating column, and the provided limit assembly prevents the disc from rotating in the opposite direction, ensuring that the foreskin of different tightness can be adjusted and fixed, and the operation is simple and the fixing effect is good.

[0013] Then the cutting stapler body is put on the glans sleeve, and then the glans sleeve, fixed plate and rotating column are inserted into the cutting stapler body. The fixed component is set to prevent the rotating column from sliding, ensuring that the glans sleeve will not be displaced in the cutting stapler body, ensuring that the fixing and disassembly process of the glans sleeve is simple and quick, and will not prolong the operation time.

[0014] In the above technical solution, further, the limiting component includes:

[0015] A ratchet, the ratchet is fixedly mounted on one end of the disc, and the ratchet is rotatably connected to the power chamber, a pawl is rotatably mounted in the power chamber and on one side of the ratchet, one end of the pawl extends between two adjacent teeth of the ratchet, a rotating rod is fixedly mounted on one side of the pawl, one end of the rotating rod passes through the power chamber and extends to the outside, and the rotating rod is rotatably connected to the power chamber, a torsion spring is sleeved on the rotating rod, and both ends of the torsion spring are respectively fixed to the inner wall of the power chamber and the pawl.

[0016] In this technical solution, when the overall device needs to be used, the glans cover is first inserted into the patient's foreskin, and then the personnel rotates the rotating column forward, and the rotating column drives the disc to rotate forward. The disc drives the sliding columns to slide and approach each other through a number of arc grooves, and the sliding columns drive the sliding bars and the clamping blocks to slide and approach each other. The clamping blocks can fix the foreskin, and at the same time the disc drives the ratchet to rotate forward. The forward rotation of the ratchet will squeeze the pawl to rotate upward, and at the same time the pawl drives the rotating rod to rotate and the torsion spring to twist. When the rotating column rotates to the appropriate position, the personnel releases the rotating column, and under the action of the torsional force of the torsion spring, the torsion spring drives one end of the pawl to rotate downward, so that one end of the pawl is inserted between two adjacent teeth of the ratchet, so that the ratchet can only rotate forward and cannot rotate reversely, further preventing the disc from rotating reversely, ensuring that the foreskin of different tightness can be adjusted and fixed, and the operation is simple and the fixing effect is good.

[0017] In the above technical solution, further, the fixing assembly includes:

[0018] A limiting groove is provided in the rotating column, and two sliding grooves are provided in the body of the cutting stapler and on one side of the rotating column. A sliding rod is slidably installed in each of the two sliding grooves. A plurality of springs fixed to the corresponding sliding grooves are fixedly installed on the sides of the two sliding rods close to each other. One end of the two sliding rods passes through the two sliding grooves respectively and extends into the limiting groove. A limiting block is fixedly installed on one end of the sliding rod. The sliding rod and the limiting block are both plugged into the limiting groove. The other end of the sliding rod passes through the corresponding sliding groove and extends to the outside.

[0019] A plurality of strip grooves are provided on the circumferential side wall of the rotating column, and a limiting strip fixed to the cutting anastomosis device body is inserted and installed in the plurality of strip grooves.

[0020] In this technical solution, the cutting stapler body is then put on the glans sleeve, and then the glans sleeve, the fixed disk and the rotating column are all inserted into the cutting stapler body. At the same time, a number of limit strips are respectively inserted into a number of strip grooves, which can limit the position of the rotating column so that the rotating column cannot rotate. At the same time, the rotating column will squeeze the inclined surfaces on the two limit blocks, so that the two limit blocks slide and approach each other. The two limit blocks respectively drive the two sliding rods to slide and approach each other. At the same time, a number of springs are squeezed and contracted. When the limit blocks are fully inserted into the limit grooves, under the action of the rebound force of the springs, the two sliding rods slide and move away from each other. The two sliding rods respectively drive the two limit blocks to slide and move away from each other. Then the two limit blocks will be stuck in the limit grooves, so that the rotating column cannot slide, ensuring that the glans sleeve will not be displaced in the cutting stapler body, and ensuring that the fixing and disassembly process of the glans sleeve is simple and quick, and will not prolong the operation time.

[0021] In the above technical solution, further, a non-slip rubber pad is fixedly installed on one side of the plurality of clamping blocks that are close to each other.

[0022] In this technical solution, the stability of foreskin fixation can be ensured by providing an anti-slip rubber pad.

[0023] In the above technical solution, further, a plurality of the arc-shaped grooves are distributed in a circular shape with equal intervals, and a plurality of the strip-shaped grooves are distributed in a circular shape with equal intervals.

[0024] In this technical solution, it is ensured that the clamping blocks can fix the foreskin, and the limiting strips are respectively inserted into the strip grooves, so as to limit the position of the rotating column and prevent the rotating column from rotating.

[0025] In the above technical solution, further, one side of the limit block is arranged to be inclined.

[0026] In this technical solution, it is ensured that the rotating column squeezes the inclined surfaces on the two limit blocks, so that the two limit blocks slide and approach each other.

[0027] The beneficial effects of the utility model are:

[0028] 1. The cutting and stapling device uses a loading and unloading adjustment device. When the overall device needs to be used, the glans cover is first inserted into the patient's foreskin. Then the personnel rotates the rotating column forward, and the rotating column drives the disc to rotate forward. The disc drives several sliding columns to slide and approach each other through several arc grooves. Several sliding columns drive several sliding bars and several clamping blocks to slide and approach each other. Several clamping blocks can fix the foreskin. Through the set limit assembly, when the rotating column is rotated to the appropriate position, the personnel releases the rotating column. Through the set limit assembly, the disc cannot rotate in the opposite direction, ensuring that the foreskin of different tightness can be adjusted and fixed. The operation is simple and the fixing effect is good.

[0029] 2. The cutting stapler uses a loading and unloading adjustment device to put the cutting stapler body on the glans sleeve, and then the glans sleeve, fixed disk and rotating column are inserted into the cutting stapler body. The fixed component is set to prevent the rotating column from sliding, ensuring that the glans sleeve will not be displaced in the cutting stapler body, ensuring that the fixing and disassembly process of the glans sleeve is simple and quick, and will not prolong the operation time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0032] Figure 3 This is one of the cross-sectional structural diagrams of the fixed disk of the present utility model;

[0033] Figure 4 This is the second schematic diagram of the cross-sectional structure of the fixed disk of the present utility model;

[0034] Figure 5 This utility model Figure 4 A schematic diagram of the structure enlarged in the middle;

[0035] Figure 6 This is one of the schematic cross-sectional structures of the cutting stapler body of the present invention;

[0036] Figure 7 This is a schematic diagram of the cross-sectional structure of the rotating column of the present utility model;

[0037] Figure 8 This is the second schematic diagram of the cross-sectional structure of the cutting and stapler body of the present invention.

[0038] The marks in the figure are:

[0039] 1. Cutting stapler body; 2. Glans cover; 3. Fixing plate; 4. Power chamber; 5. Disc; 6. Arc groove; 7. Sliding column; 8. Sliding bar; 9. Clamping block; 10. Rotating column; 11. Limiting groove; 12. Ratchet; 13. Pawl; 14. Rotating rod; 15. Torsion spring; 16. Sliding groove; 17. Sliding rod; 18. Limiting block; 19. Spring; 20. Strip groove; 21. Limiting bar. DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0041] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0042] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0044] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0045] Example 1:

[0046] See also Figure 1 - Figure 8 As shown, this embodiment provides a mounting and dismounting adjustment device for a cutting stapler, comprising:

[0047] The cutting stapler body 1 has a glans sleeve 2 inserted and installed in the cutting stapler body 1, and a fixed disk 3 is fixedly installed on one end of the glans sleeve 2. The fixed disk 3 is plugged into the cutting stapler body 1, and a power chamber 4 is opened in the fixed disk 3. A disc 5 is rotatably installed in the power chamber 4. A plurality of arc grooves 6 are opened on the disc 5. The plurality of arc grooves 6 are connected to the power chamber 4. A sliding column 7 is slidably installed in the arc groove 6. One end of the sliding column 7 passes through the arc groove 6 and is fixedly installed with a sliding bar 8. One end of the sliding bar 8 passes through the power chamber 4 and is fixedly installed with a clamping block 9, and the sliding bar 8 is slidably connected to the power chamber 4;

[0048] The rotating column 10 is arranged at one end of the fixed disk 3. One end of the disk 5 passes through the power chamber 4 and is coaxially connected to the rotating column 10. The rotating column 10 is plugged into the cutting stapler body 1;

[0049] The limiting assembly is located inside the fixed disk 3 and is used to limit the rotation direction of the disk 5;

[0050] The fixing assembly is located in the cutting stapler body 1 and is used to fix the position of the rotating column 10 .

[0051] Among them, when it is necessary to use the entire device, the glans cover 2 is first inserted into the patient's foreskin, and then the personnel rotates the rotating column 10 in the forward direction, and the rotating column 10 drives the disc 5 to rotate forward. The disc 5 drives the sliding columns 7 to slide and approach each other through the arc grooves 6, and the sliding columns 7 drive the sliding bars 8 and the clamping blocks 9 to slide and approach each other. The clamping blocks 9 can fix the foreskin, and then when the rotating column 10 is rotated to the appropriate position, the personnel releases the rotating column 10 through the provided limiting assembly, and the disc 5 cannot rotate in the reverse direction through the provided limiting assembly, thereby ensuring that the foreskin of different tightness can be adjusted and fixed, and the operation is simple and the fixing effect is good;

[0052] Then the cutting stapler body 1 is put on the glans sleeve 2, and then the glans sleeve 2, the fixing plate 3 and the rotating column 10 are all inserted into the cutting stapler body 1. Through the setting of the fixing component, the rotating column 10 cannot slide, ensuring that the glans sleeve 2 will not be displaced in the cutting stapler body 1, ensuring that the fixing and disassembly process of the glans sleeve 2 is simple and quick, and will not prolong the operation time.

[0053] In this embodiment, the limiting component includes:

[0054] Ratchet 12, the ratchet 12 is fixedly mounted on one end of the disc 5, and the ratchet 12 is rotatably connected to the power chamber 4. A pawl 13 is rotatably mounted in the power chamber 4 and on one side of the ratchet 12. One end of the pawl 13 extends between two adjacent teeth of the ratchet 12. A rotating rod 14 is fixedly mounted on one side of the pawl 13. One end of the rotating rod 14 passes through the power chamber 4 and extends to the outside. The rotating rod 14 is rotatably connected to the power chamber 4. A torsion spring 15 is sleeved on the rotating rod 14. The two ends of the torsion spring 15 are respectively fixed to the inner wall of the power chamber 4 and the pawl 13.

[0055] Among them, when it is necessary to use the overall device, first insert the glans cover 2 into the patient's foreskin, and then the person rotates the rotating column 10 in the forward direction, and the rotating column 10 drives the disc 5 to rotate in the forward direction. The disc 5 drives the sliding columns 7 to slide and approach each other through the arc grooves 6, and the sliding columns 7 drive the sliding bars 8 and the clamping blocks 9 to slide and approach each other. The clamping blocks 9 can fix the foreskin, and at the same time, the disc 5 drives the ratchet 12 to rotate in the forward direction. The forward rotation of the ratchet 12 will squeeze the pawl 13 to rotate upward, and at the same time When the pawl 13 drives the rotating rod 14 to rotate and the torsion spring 15 to twist, when the rotating column 10 rotates to a suitable position, the person loosens the rotating column 10, and under the action of the torsional force of the torsion spring 15, the torsion spring 15 drives one end of the pawl 13 to rotate downward, so that one end of the pawl 13 is inserted between two adjacent teeth of the ratchet 12, so that the ratchet 12 can only rotate forward and cannot rotate reverse, further preventing the disc 5 from rotating reverse, ensuring that the foreskin of different tightness can be adjusted and fixed, and the operation is simple and the fixing effect is good.

[0056] In this embodiment, the fixing component includes:

[0057] A limiting groove 11 is provided in the rotating column 10. Two sliding grooves 16 are provided in the cutting stapler body 1 and on one side of the rotating column 10. A sliding rod 17 is slidably installed in each of the two sliding grooves 16. A plurality of springs 19 fixed to the corresponding sliding grooves 16 are fixedly installed on the side of the two sliding rods 17 close to each other. One end of the two sliding rods 17 passes through the two sliding grooves 16 and extends into the limiting groove 11. A limiting block 18 is fixedly installed on one end of the sliding rod 17. The sliding rod 17 and the limiting block 18 are both plugged into the limiting groove 11. The other end of the sliding rod 17 passes through the corresponding sliding groove 16 and extends to the outside.

[0058] A plurality of strip grooves 20 are provided on the circumferential side wall of the rotating column 10 , and a limiting strip 21 fixed to the cutting stapler body 1 is inserted and installed in each of the strip grooves 20 ;

[0059] Among them, the cutting stapler body 1 is then put on the glans sleeve 2, and then the glans sleeve 2, the fixed disk 3 and the rotating column 10 are all inserted into the cutting stapler body 1, and at the same time, a number of limit strips 21 are respectively inserted into a number of strip grooves 20, which can limit the position of the rotating column 10 so that the rotating column 10 cannot rotate. At the same time, the rotating column 10 will squeeze the inclined surfaces on the two limit blocks 18, so that the two limit blocks 18 slide and approach each other. The two limit blocks 18 respectively drive the two sliding rods 17 to slide and approach each other. At the same time, a number of springs 19 are squeezed and contracted. When the limit blocks 18 are fully inserted into the limit grooves 11, under the action of the rebound force of the several springs 19, the two sliding rods 17 slide and move away from each other. The two sliding rods 17 respectively drive the two limit blocks 18 to slide and move away from each other. Then the two limit blocks 18 will be stuck in the limit grooves 11, so that the rotating column 10 cannot slide, ensuring that the glans sleeve 2 will not be displaced in the cutting stapler body 1, and ensuring that the fixing and disassembly process of the glans sleeve 2 is simple and quick, and will not prolong the operation time.

[0060] Example 2:

[0061] This embodiment provides a loading and unloading adjustment device for a cutting stapler, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0062] In this embodiment, a non-slip rubber pad is fixedly installed on the side of the plurality of clamping blocks 9 that are close to each other.

[0063] Among them, the stability of foreskin fixation can be ensured by providing an anti-slip rubber pad.

[0064] Example 3:

[0065] This embodiment provides a loading and unloading adjustment device for a cutting stapler, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0066] In this embodiment, the plurality of arc-shaped grooves 6 are distributed in a circular manner with equal intervals, and the plurality of strip-shaped grooves 20 are distributed in a circular manner with equal intervals.

[0067] Among them, it is ensured that the clamping blocks 9 can fix the foreskin and the limiting strips 21 are respectively inserted into the strip grooves 20, so as to limit the position of the rotating column 10 so that the rotating column 10 cannot rotate.

[0068] Example 4:

[0069] This embodiment provides a loading and unloading adjustment device for a cutting stapler, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0070] In this embodiment, one side of the limiting block 18 is arranged to be inclined.

[0071] The rotating column 10 is ensured to press the inclined surfaces of the two limiting blocks 18 , so that the two limiting blocks 18 slide and approach each other.

[0072] Working principle: When the whole device is needed, first insert the glans cover 2 into the patient's foreskin, then the person rotates the rotating column 10 in the forward direction, and the rotating column 10 drives the disc 5 to rotate in the forward direction. The disc 5 drives the sliding columns 7 to slide and approach each other through the arc grooves 6. The sliding columns 7 drive the sliding bars 8 and the clamping blocks 9 to slide and approach each other. The clamping blocks 9 can fix the foreskin. The stability of the foreskin fixation can be ensured by the anti-slip rubber pad. At the same time, the disc 5 drives the ratchet 12 to rotate in the forward direction, and the ratchet 12 rotates in the forward direction. The pawl 13 is squeezed to rotate upward, and the pawl 13 drives the rotating rod 14 to rotate and the torsion spring 15 to twist. When the rotating column 10 is rotated to a suitable position, the person releases the rotating column 10. Under the action of the torsional force of the torsion spring 15, the torsion spring 15 drives one end of the pawl 13 to rotate downward, so that one end of the pawl 13 is inserted between two adjacent teeth of the ratchet 12, so that the ratchet 12 can only rotate forward and cannot rotate reversely, further preventing the disc 5 from rotating reversely, ensuring that the foreskin of different tightness can be adjusted and fixed, and the operation is simple and the fixing effect is good;

[0073] Then the cutting stapler body 1 is put on the glans sleeve 2, and then the glans sleeve 2, the fixed disk 3 and the rotating column 10 are all inserted into the cutting stapler body 1. At the same time, several limit strips 21 are respectively inserted into several strip grooves 20, which can limit the position of the rotating column 10 so that the rotating column 10 cannot rotate. At the same time, the rotating column 10 will squeeze the inclined surfaces on the two limit blocks 18, so that the two limit blocks 18 slide and approach each other. The two limit blocks 18 respectively drive the two sliding rods 17 to slide and approach each other. At the same time, several springs 19 are squeezed and contracted. When the limit blocks 18 are fully inserted into the limit grooves 11, under the action of the rebound force of the several springs 19, the two sliding rods 17 slide and move away from each other. The two sliding rods 17 respectively drive the two limit blocks 18 to slide and move away from each other. Then the two limit blocks 18 will be stuck in the limit grooves 11, so that the rotating column 10 cannot slide, ensuring that the glans sleeve 2 will not be displaced in the cutting stapler body 1, and ensuring that the fixing and disassembly process of the glans sleeve 2 is simple and quick, and will not prolong the operation time.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A mounting and dismounting device for a cutting and stapler, characterized in that: include: A cutting stapler body (1), wherein a glans sleeve (2) is inserted and installed in the cutting stapler body (1), a fixed disk (3) is fixedly installed on one end of the glans sleeve (2), the fixed disk (3) is plugged and matched with the cutting stapler body (1), and a power chamber (4) is provided in the fixed disk (3), a disk (5) is rotatably installed in the power chamber (4), a plurality of arc grooves (6) are provided on the disk (5), and the plurality of arc grooves (6) are connected to the power chamber (4), a sliding column (7) is slidably installed in the arc groove (6), one end of the sliding column (7) passes through the arc groove (6) and is fixedly installed with a sliding bar (8), one end of the sliding bar (8) passes through the power chamber (4) and is fixedly installed with a clamping block (9), and the sliding bar (8) is slidably connected to the power chamber (4); A rotating column (10), wherein the rotating column (10) is arranged at one end of the fixed disk (3), one end of the circular disk (5) passes through the power chamber (4) and is coaxially connected to the rotating column (10), and the rotating column (10) is plugged into and matched with the cutting anastomosis device body (1); a limiting assembly, the limiting assembly being located in the fixed disk (3) and being used to limit the rotation direction of the disk (5); A fixing assembly is located in the cutting stapler body (1) and is used to fix the position of the rotating column (10).

2. The mounting and dismounting adjustment device for a cutting stapler according to claim 1, characterized in that: The limiting component includes: A ratchet (12) is fixedly mounted on one end of the disc (5), and the ratchet (12) is rotatably connected to the power chamber (4). A pawl (13) is rotatably mounted in the power chamber (4) and on one side of the ratchet (12). One end of the pawl (13) extends between two adjacent teeth of the ratchet (12). A rotating rod (14) is fixedly mounted on one side of the pawl (13). One end of the rotating rod (14) passes through the power chamber (4) and extends to the outside. The rotating rod (14) is rotatably connected to the power chamber (4). A torsion spring (15) is sleeved on the rotating rod (14). The two ends of the torsion spring (15) are respectively fixed to the inner wall of the power chamber (4) and the pawl (13).

3. The mounting and dismounting adjustment device for a cutting stapler according to claim 2, characterized in that: The fixing assembly includes: A limiting groove (11), wherein the limiting groove (11) is provided in the rotating column (10), and two sliding grooves (16) are provided in the cutting anastomosis device body (1) and on one side of the rotating column (10), wherein sliding rods (17) are slidably installed in the two sliding grooves (16), and a plurality of springs (19) fixed to the corresponding sliding grooves (16) are fixedly installed on the sides of the two sliding rods (17) close to each other, and one end of the two sliding rods (17) respectively passes through the two sliding grooves (16) and extends into the limiting groove (11), and a limiting block (18) is fixedly installed on one end of the sliding rod (17), and the sliding rod (17) and the limiting block (18) are both plugged into and matched with the limiting groove (11), and the other end of the sliding rod (17) passes through the corresponding sliding groove (16) and extends to the outside; A plurality of strip grooves (20) are provided, wherein the plurality of strip grooves (20) are all provided on the circumferential side wall of the rotating column (10), and a limiting strip (21) fixed to the cutting anastomosis device body (1) is inserted and installed in the plurality of strip grooves (20).

4. The assembly and disassembly adjustment device for a cutting stapler according to claim 1, characterized in that: A non-slip rubber pad is fixedly installed on one side of the plurality of clamping blocks (9) close to each other.

5. The mounting and dismounting adjustment device for a cutting stapler according to claim 3, characterized in that: The plurality of arc-shaped grooves (6) are distributed in a circular manner with equal spacing, and the plurality of strip-shaped grooves (20) are distributed in a circular manner with equal spacing.

6. The assembly and disassembly adjustment device for a cutting stapler according to claim 3, characterized in that: One side of the limit block (18) is arranged in an inclined manner.

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