Electric endoscope linear type cutting anastomat
By setting a limit fixing device on the body of the cutting stapler and fixing it on the wrist with components such as connecting straps and Velcro, the problem of easy slipping of the body of the cutting stapler during surgery is solved, and the operation stability and safety are improved.
Patent Information
- Application Number
- CN202421752722.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-24
AI Technical Summary
During minimally invasive surgery, the doctor will easily cause the handle of the cutting stapler body to slide off due to the slippery gloves when operating the cutting stapler body, which will affect the operation.
An electric laminoscope linear cutting stapler is designed, adopting a limit fixing device, including a connecting belt, rubber block, a first fixing belt, annular block, a second fixing belt, a wool-faced Velcro and a hook-faced Velcro. Through the combination of these components, the main body of the cutting stapler is fixed on the user's wrist to ensure its firmness and stability.
Effectively prevent the body of the cutting stapler from falling off during the operation, improve the stability and safety of the operation, and avoid unnecessary losses and interruptions during the operation.
Smart Images
Figure CN223026106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric laparoscopic linear cutting staplers, in particular to an electric laparoscopic linear cutting stapler. Background Art
[0002] The electric laparoscopic linear cutting stapler is a medical device widely used in minimally invasive surgeries. It combines electric drive and laparoscopic technology and can accurately and efficiently complete tissue cutting and anastomosis.
[0003] When using the cutting stapler body during a minimally invasive surgery, since doctors wear gloves during the operation and then hold the handle end of the cutting stapler body to operate, when the gloves get wet during the operation, it is easy to have a loose grip, resulting in the handle of the cutting stapler body slipping out of the hand, affecting the progress of the surgery and causing unnecessary losses. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose an electric laparoscopic linear cutting stapler.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An electric laparoscopic linear cutting stapler includes a cutting stapler body. A limit fixing device is arranged on one side of the handle end of the cutting stapler body. The limit fixing device includes a connecting band. A detachable device is arranged between one end of the connecting band and one side of the cutting stapler body. One end of the connecting band is fixedly connected with a rubber block. One side of the rubber block is fixedly connected with a first fixing band. One end of the first fixing band is inserted and connected with an annular block. One side of the rubber block is fixedly connected with a second fixing band. One side of the second fixing band is fixedly connected with a hook-and-loop fastener surface, and one side of the second fixing band is fixedly connected with a loop-and-loop fastener surface.
[0006] The effects achieved by the above components are as follows: By setting the limit fixing device, when using the cutting stapler body during a minimally invasive surgery, the rubber block can be abutted against the user's wrist. Then, after winding the second fixing band around the user's wrist in a certain arc, insert one end and the hook-and-loop fastener surface into the annular block, and then fold it back. Tighten the first fixing band inside the annular block according to the thickness of the user's wrist, so that one side of the second fixing band is closely attached to the user's wrist. Finally, stick the hook-and-loop fastener surface on one side of the second fixing band to the loop-and-loop fastener surface on the other side of the second fixing band. Thus, the cutting stapler body can be fixed and limited to the user's wrist through the connecting band, the first fixing band, and the second fixing band, making the connection between the hand and the cutting stapler body more firm and stable during use, not easily falling off, avoiding affecting the progress of the surgery, and being convenient to use.
[0007] Preferably, one side of the second fixing band is fixedly connected with an operating block, and the operating block is arranged on the side of the second fixing band away from the hook-and-loop fastener with a plush surface.
[0008] The effect achieved by the above components is that by providing the operating block, one end of the second fixing band can be conveniently grasped, facilitating the pulling operation on it.
[0009] Preferably, anti-slip blocks are fixedly connected to both sides of the operating block, and the anti-slip blocks are made of rubber.
[0010] The effect achieved by the above components is that by providing the anti-slip blocks, the contact friction on both sides of the operating block can be increased, making it more firm when manually holding it and not prone to sliding in the hand.
[0011] Preferably, a convex block is fixedly connected to one side of the operating block, and the cross-section of the convex block is trapezoidal.
[0012] The effect achieved by the above components is that by providing the convex block, the area of the operating block and one end of the second fixing band can be reduced, facilitating the quick alignment of one end with the inner wall of the annular block and inserting it.
[0013] Preferably, the detachable device includes a groove block. An installation groove is provided on one side of the stapler body. The inner wall of the installation groove is symmetrically provided with clamping grooves. One end of the groove block is inserted into the inner wall of the installation groove. Springs are fixedly connected to both inner walls of the groove block. One end of the spring is fixedly connected with a clamping block. The clamping block is slidably connected with the inner wall of the groove block. One end of the clamping block is inserted into the inner wall of the clamping groove.
[0014] The effect achieved by the above components is that by providing the detachable device, when it is necessary to replace the first fixing band and the second fixing band, the end of the clamping block can be manually pressed inward in the inner wall of the groove block to a certain position, so that the spring is compressed, and the clamping block is received into the inner wall of the groove block. At this time, the other end will be pulled out from the clamping groove, and then the groove block can be held and its one end can be pulled out from the inner wall of the installation groove, so that the connecting band, the first fixing band and the second fixing band can be detached from the stapler body for easy replacement.
[0015] Preferably, the longitudinal section of the clamping block is U-shaped, and the dimension of one end of the clamping block close to the connecting band is higher than that of the other end.
[0016] The effect achieved by the above components is that by setting the clamping block in a U shape, one end can be stuck into the clamping groove and the other end will be exposed outside one end of the stapler body, facilitating the operation on it.
[0017] Preferably, one side of one end of the clamping block is fixedly connected with a plurality of anti-slip strips, and the plurality of anti-slip strips are arranged at equal intervals.
[0018] The effect achieved by the above components is that by setting the anti-slip strips, the contact friction on one side of the clamping block can be increased, so that it is not easy to slide in the hand when manually pressing it, which is convenient for operating it.
[0019] Preferably, telescopic rods are fixedly connected to both inner walls of the groove block, one end of the telescopic rod is fixedly connected to one side of the clamping block, and the outer surface of the telescopic rod is sleeved and connected with the inner wall of the spring.
[0020] The effect achieved by the above components is that by setting the telescopic rods, the inner wall of the spring can be supported and reinforced, so that it is not easy to be damaged during use, and the service life is improved.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0022] In the present utility model, by setting the limit fixing device, when using the cutting stapler main body to operate during minimally invasive surgery, one side of the rubber block can be abutted against the user's wrist, and then after the second fixing band is wound around the user's wrist with a certain arc, one end of it and the hook surface magic tape are inserted into the annular block, and then folded back. According to the thickness of the user's wrist, the first fixing band is tightened inside the annular block, so that one side of the second fixing band is closely attached to the user's wrist. Finally, the hook surface magic tape on one side of the second fixing band is adhered to the loop surface magic tape on the other side of the other end of the second fixing band, so that the cutting stapler main body can be fixed and limited at the user's wrist through the connecting band, the first fixing band and the second fixing band, making the connection between the hand and the cutting stapler main body more firm and stable during use, not easy to fall off, avoiding affecting the progress of the operation, and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present utility model will be further described below with reference to the drawings and embodiments.
[0024] Figure 1 is a three-dimensional structural diagram of the present utility model;
[0025] Figure 2 is a three-dimensional structural diagram of the cutting stapler main body of the present utility model;
[0026] Figure 3 is a three-dimensional structural diagram of the connecting band of the present utility model;
[0027] Figure 4 is Figure 3 a partial three-dimensional schematic diagram in
[0028] Legend: 1. Stapler body; 2. Limit fixing device; 3. Detachable device; 21. Connecting belt; 22. Rubber block; 23. First fixing belt; 24. Ring block; 25. Second fixing belt; 26. Hook-and-loop fastener with rough surface; 27. Hook-and-loop fastener with smooth surface; 28. Operating block; 29. Anti-slip block; 210. Protrusion; 31. Installation groove; 32. Card slot; 33. Groove block; 34. Spring; 35. Locking block; 36. Anti-slip strip; 37. Telescopic rod. Detailed implementation
[0029] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Example 1, as Figures 1 - 4As shown in the figure, an electric laparoscopic linear cutting stapler includes a cutting stapler main body 1. A limit fixing device 2 is provided on one side of the handle end of the cutting stapler main body 1. The limit fixing device 2 includes a connecting band 21. A detachable device 3 is provided between one end of the connecting band 21 and one side of the cutting stapler main body 1. One end of the connecting band 21 is fixedly connected with a rubber block 22. One side of the rubber block 22 is fixedly connected with a first fixing band 23. One end of the first fixing band 23 is penetrated and connected with an annular block 24. One side of the rubber block 22 is fixedly connected with a second fixing band 25. One side of the second fixing band 25 is fixedly connected with a fuzzy magic tape 26. One side of the second fixing band 25 is fixedly connected with a hook magic tape 27. When using the cutting stapler main body 1 during minimally invasive surgery, the side of the rubber block 22 can be abutted against the user's wrist. Then, after winding the second fixing band 25 around the user's wrist at a certain arc, one end of it and the hook magic tape 27 are inserted into the annular block 24, and then folded back. According to the thickness of the user's wrist, the first fixing band 23 is tightened inside the annular block 24, so that one side of the second fixing band 25 is closely attached to the user's wrist. Finally, the hook magic tape 27 on one side of the second fixing band 25 is adhered to the fuzzy magic tape 26 on the other side of the second fixing band 25, so that the cutting stapler main body 1 can be fixed and limited at the user's wrist through the connecting band 21, the first fixing band 23 and the second fixing band 25, making the connection between the hand and the cutting stapler main body 1 more firm and stable during use, not easy to fall off, avoiding affecting the progress of the operation, and being convenient to use.
[0032] Refer to Figure 3 As shown in the figure, in this embodiment, an operation block 28 is fixedly connected to one side of the second fixing band 25. The operation block 28 is arranged on the side of the second fixing band 25 away from the fuzzy magic tape 26. By setting the operation block 28, it is convenient to grasp one end of the second fixing band 25 and facilitate the pulling operation on it. Anti-slip blocks 29 are fixedly connected to both sides of the operation block 28. The anti-slip blocks 29 are made of rubber. By setting the anti-slip blocks 29, the contact friction on both sides of the operation block 28 can be increased, making it more firm when manually holding it and not easy to slide in the hand.
[0033] Refer to Figure 3 As shown in the figure, in this embodiment, a convex block 210 is fixedly connected to one side of the operation block 28. The cross-section of the convex block 210 is trapezoidal. By setting the convex block 210, the area of the operation block 28 and one end of the second fixing band 25 can be reduced, facilitating quickly aligning one end of it with the inner wall of the annular block 24 and inserting it.
[0034] Refer to Figure 2 and Figure 4As shown, this embodiment discloses that the detachable device 3 includes a groove block 33. One side of the cutting stapler body 1 is provided with an installation groove 31. The inner wall of the installation groove 31 is symmetrically provided with clamping grooves 32. One end of the groove block 33 is inserted into the inner wall of the installation groove 31. Both inner walls of the groove block 33 are fixedly connected with springs 34. One end of the spring 34 is fixedly connected with a clamping block 35. The clamping block 35 is slidably connected with the inner wall of the groove block 33. One end of the clamping block 35 is inserted into the inner wall of the clamping groove 32. When it is necessary to replace the first fixing band 23 and the second fixing band 25, the end of the clamping block 35 can be manually pressed inward in the inner wall of the groove block 33 to a certain position, so that the spring 34 is compressed. The clamping block 35 is received into the inner wall of the groove block 33. At this time, the other end will be pulled out of the clamping groove 32, and then the groove block 33 is held and its one end is pulled out of the inner wall of the installation groove 31, so that the connecting band 21, the first fixing band 23 and the second fixing band 25 can be detached from the cutting stapler body 1 for easy replacement.
[0035] Referring to Figure 2 and Figure 4 As shown, this embodiment discloses that the longitudinal section of the clamping block 35 is U-shaped, and the dimension of one end of the clamping block 35 close to the connecting band 21 is higher than that of the other end. By setting the clamping block 35 to be U-shaped, one end of it can be clamped into the clamping groove 32 and the other end will be exposed outside one end of the cutting stapler body 1, which is convenient for operation. One side of one end of the clamping block 35 is fixedly connected with a plurality of anti-slip strips 36. The plurality of anti-slip strips 36 are arranged at equal intervals. By setting the anti-slip strips 36, the contact friction on one side of the clamping block 35 can be increased, so that it is not easy to slide in the hand when manually pressing it, which is convenient for operation. Both inner walls of the groove block 33 are fixedly connected with telescopic rods 37. One end of the telescopic rod 37 is fixedly connected with one side of the clamping block 35. The outer surface of the telescopic rod 37 is sleeved with the inner wall of the spring 34. By setting the telescopic rod 37, the inner wall of the spring 34 can be supported and strengthened, so that it is not easy to be damaged during use and the service life is improved.
[0036] Working principle: By setting the limit fixing device 2, when operating with the cutting stapler main body 1 during minimally invasive surgery, one side of the rubber block 22 can be abutted against the user's wrist. Then, hold the operation block 28 and the anti-slip block 29 and wind the second fixing belt 25 around the user's wrist in a certain arc. After that, insert one end of it, the convex block 210 and the hook surface magic tape 27 into the annular block 24, and then fold it back. Tighten the first fixing belt 23 inside the annular block 24 according to the thickness of the user's wrist, so that one side of the second fixing belt 25 is closely attached to the user's wrist. Finally, stick the hook surface magic tape 27 on one side of the second fixing belt 25 to the loop surface magic tape 26 on the other side of the second fixing belt 25. Thus, the cutting stapler main body 1 can be fixed and limited at the user's wrist through the connecting belt 21, the first fixing belt 23 and the second fixing belt 25, making the connection between the hand and the cutting stapler main body 1 more firm and stable during use, not prone to falling off, avoiding affecting the progress of the operation and being convenient to use.
[0037] When it is necessary to replace the first fixing belt 23 and the second fixing belt 25, manually press one end of the clamping block 35 and the anti-slip strip 36 inward in the inner wall of the groove block 33 to a certain position, so that the spring 34 and the telescopic rod are compressed, and the clamping block 35 is received in the inner wall of the groove block 33. At this time, the other end will be pulled out from the clamping groove 32. Then, hold the groove block 33 and pull out one end of it from the inner wall of the installation groove 31. Thus, the connecting belt 21, the first fixing belt 23 and the second fixing belt 25 can be detached from the cutting stapler main body 1 for easy replacement.
[0038] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. An electric laparoscopic linear cutting stapler, comprising a cutting stapler body (1), characterized in that: A limit fixing device (2) is provided on one side of the handle end of the cutting stapler body (1), and the limit fixing device (2) comprises a connecting belt (21), and a detachable device (3) is provided between one end of the connecting belt (21) and one side of the cutting stapler body (1), and one end of the connecting belt (21) is fixedly connected to a rubber block (22), and one side of the rubber block (22) is fixedly connected to a first fixing belt (23), and one end of the first fixing belt (23) is connected to a ring block (24) through which one end is passed, and one side of the rubber block (22) is fixedly connected to a second fixing belt (25), and one side of the second fixing belt (25) is fixedly connected to a fleece-surface Velcro (26), and one side of the second fixing belt (25) is fixedly connected to a hook-surface Velcro (27).
2. The electric laparoscopic linear cutting stapler according to claim 1, characterized in that: An operating block (28) is fixedly connected to one side of the second fixing belt (25), and the operating block (28) is arranged on a side of the second fixing belt (25) away from the fleece-surface Velcro (26).
3. The electric laparoscopic linear cutting stapler according to claim 2, characterized in that: Anti-sliding blocks (29) are fixedly connected to both sides of the operating block (28), and the anti-sliding blocks (29) are made of rubber.
4. The electric laparoscopic linear cutting stapler according to claim 2, characterized in that: A protrusion (210) is fixedly connected to one side of the operating block (28), and the cross section of the protrusion (210) is in a trapezoidal shape.
5. The electric laparoscopic linear cutting stapler according to claim 1, characterized in that: The detachable device (3) comprises a groove block (33), a mounting groove (31) is provided on one side of the cutting stapler body (1), a clamping groove (32) is symmetrically provided on the inner wall of the mounting groove (31), one end of the groove block (33) is inserted into the inner wall of the mounting groove (31), springs (34) are fixedly connected to the inner walls of both sides of the groove block (33), one end of the spring (34) is fixedly connected to a clamping block (35), the clamping block (35) is slidably connected to the inner wall of the groove block (33), and one end of the clamping block (35) is inserted into the inner wall of the clamping groove (32).
6. The electric laparoscopic linear cutting stapler according to claim 5, characterized in that: The longitudinal section of the card block (35) is in a U shape, and the dimension of one end of the card block (35) close to the connecting belt (21) is larger than the dimension of the other end.
7. The electric laparoscopic linear cutting stapler according to claim 5, characterized in that: One end of the clamping block (35) is fixedly connected to a plurality of anti-slip strips (36), and the plurality of anti-slip strips (36) are arranged at equal distances.
8. The electric laparoscopic linear cutting stapler according to claim 5, characterized in that: The inner walls on both sides of the groove block (33) are fixedly connected with telescopic rods (37), one end of the telescopic rod (37) is fixedly connected to one side of the clamping block (35), and the outer surface of the telescopic rod (37) is sleeved and connected to the inner wall of the spring (34).