Rapid suturing device for veterinarian

Abstract

The invention discloses a rapid suturing device for veterinarians, and belongs to the field of medical instruments.The squeezing device comprises a driving rod, the driving rod is rotationally connected to the top of a box through a bearing, the driving rod movably penetrates through the box and extends to the bottom, and the bottom of the inner wall of the box is rotationally connected with a rotating rod through a bearing; the outer wall of the rotating rod and the outer wall of the driving rod are in transmission connection through a first chain wheel chain, the outer wall of the rotating rod is fixedly sleeved with a first circular gear, the bottom of the inner wall of the box body is fixedly connected with a limiting sliding block, the outer wall of the limiting sliding block is slidably connected with a rack, and the rack is meshed with the first circular gear. The extrusion device drives the extrusion plate to move left and right to extrude the two sides of the wound. The action is favorable for fixing the two sides of the wound, so that the suturing work is more accurate and efficient.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a veterinary rapid suturing device. Background Art

[0002] A veterinarian is a doctor who prevents, diagnoses and treats diseases in animals. Specifically, a veterinarian is a type of worker who uses medical methods to promote the coordination between the animal body, microorganisms and the natural environment. Veterinarians often need to suture animals during their work.

[0003] The patent document with the announcement number CN108742928A discloses a veterinary rapid suturing device, including a handle and a mounting platform installed on the handle, at least three suturing needles are installed on the mounting platform at equal intervals, and a first thread release device is arranged at the rear of the mounting platform, a first hook corresponding to the suturing needle is arranged on the mounting platform, and a rotating handle is installed at the front end of the mounting platform through a hinge shaft, a push handle is installed on the rotating handle through a first return spring, and a first insert is arranged on the push handle. Although the number of suture needles can be freely changed in the above application document, thus effectively reducing the technical requirements for wound healing and having high practical value, some curved wounds will be produced during use, resulting in the curved wounds being often irregular and having different tensions during suturing, and being unable to fully adapt to the shape of the wound, resulting in the sutures being unable to be evenly distributed, so that the two sides of the wound cannot be properly docked. This loose suture may cause wound dehiscence or poor healing. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a veterinary rapid suturing device, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present application provides a veterinary rapid suturing device, including a box body, a fixing device is installed on the top of the box body, a linkage rod is rotatably connected to the top of the box body through a bearing, the linkage rod movably penetrates the box body and extends to the bottom, the fixing device includes a ratchet, the ratchet is fixedly sleeved on the outer wall of the linkage rod, a pawl is hinged on the top of the box body, a fixing plate is fixedly connected to the top of the box body, a first spring is fixedly connected to the front of the fixing plate, an end of the first spring away from the fixing plate is fixedly connected to the back of the pawl, a squeezing device is installed on the top of the box body, an electric slide rail is fixedly connected to the top of the box body, an electric slide rod is slidably connected to the inner wall of the electric slide rail, a suturing machine body is installed on the side of the electric slide rod, and a bandage is fixedly connected to the bottom of the box body; The extrusion device includes a driving rod, which is rotatably connected to the top of the box body through a bearing, and the driving rod movably penetrates the box body and extends to the bottom, and the bottom of the inner wall of the box body is rotatably connected to a rotating rod through a bearing, and the outer wall of the rotating rod and the outer wall of the driving rod are connected through a first sprocket chain transmission, and the outer wall of the rotating rod is fixedly sleeved with a first circular gear, and the bottom of the inner wall of the box body is fixedly connected to a limited slider, and the outer wall of the limited slider is slidably connected to a rack, and the rack and the first circular gear are meshed with each other, and the side surface of the rack located at the front is fixedly connected to a connecting rod, and the side surface of the connecting rod is fixedly connected to a hinged rod, and the side surface of the hinged rod is hinged with a connecting plate, and the side surface of the connecting plate is hinged with an extrusion plate, and a slide groove is provided on the top of the extrusion plate; The top of the extrusion plate is equipped with a first hydraulic assembly, which includes a fixed block, which is fixedly connected to the top of the extrusion plate, a trigger rod is fixedly connected to the left side of the fixed block, and a first hydraulic tank is fixedly connected to the top of the extrusion plate on the left side, a piston at one end inside the first hydraulic tank is slidably connected to the first hydraulic rod, a second hydraulic tank is fixedly connected to the bottom of the inner wall of the box, the second hydraulic tank is connected to the first hydraulic tank through a connecting hose, and a piston at one end inside the second hydraulic tank is slidably connected to the second hydraulic rod; The outer wall of the second hydraulic rod is fixedly connected to a limit plate, the bottom of the inner wall of the box is fixedly connected to a sliding plate, the second hydraulic rod movably passes through the sliding plate, the outer wall of the second hydraulic rod is fixedly sleeved with a limit plate, the outer wall of the second hydraulic rod is movable sleeved with a second spring, the top of the second hydraulic rod is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to a pulley, the outer wall of the driving rod and the outer wall of the linkage rod are connected through a second sprocket chain transmission.

[0006] Preferably, two ends of the second spring are respectively fixedly connected to the right side of the sliding plate and the left side of the limiting plate, and the pulley is slidably connected to the inner wall of the sliding groove.

[0007] Preferably, the connecting rod on the left is centrally symmetrically arranged with respect to the connecting rod on the left.

[0008] Preferably, a physiological saline spraying device is provided on the box body, and the physiological saline spraying device includes a driving rack, and the driving rack is fixedly connected to the top of the connecting block. The top of the box body is fixedly connected to a physiological saline tank, and the bottom of the inner wall of the physiological saline tank is fixedly connected to a peristaltic pump body. The front of the peristaltic pump body is fixedly connected to a rotating rod, and the rotating rod movably penetrates the physiological saline tank and extends to the front. A second circular gear is fixedly sleeved on the outer wall of the rotating rod, and a spraying pipe is fixedly connected to the top of the peristaltic pump body.

[0009] Preferably, the driving rack is meshed with the second circular gear, and a sealing ring is provided at the connection between the rotating rod and the saline tank.

[0010] Preferably, a rising device is fixedly connected to the top of the box body, and the rising device includes a accommodating groove, which is opened at the top of the box body, and a limiting groove is opened on the top of the accommodating groove. A placing block is slidably connected to the inner wall of the limiting groove, and a placing groove for placing needles of different models is opened on the top of the placing block.

[0011] Preferably, a second hydraulic assembly is mounted on the top of the box body, the second hydraulic assembly includes a third hydraulic compartment, a third hydraulic rod is slidably connected to a piston at one end of the third hydraulic compartment, and the fourth hydraulic rod is fixedly connected to the side of the driving rack.

[0012] Preferably, a piston at one end inside the third hydraulic bin is slidably connected to a fourth hydraulic rod, the fourth hydraulic rod is fixedly connected to the bottom of the placement block, and the fourth hydraulic rod is fixedly connected to the side of the driving rack.

[0013] The benefits of this application are: 1. The present application drives the squeezing plate to move left and right through the squeezing device to achieve squeezing of both sides of the wound. This action helps to fix both sides of the wound, making the suturing work more accurate and efficient.

[0014] Second, the present invention drives the peristaltic pump body to extract saline from the saline tank and spray it onto the wound through the saline spray device to achieve the effect of cleaning and disinfection. This process helps reduce the risk of infection and creates a cleaner environment for subsequent suturing.

[0015] 3. This application uses the lifting device, the second hydraulic pressure and the lifting and lowering of the placement block to automatically adjust the height of the placement slot, providing veterinarians with a convenient needle replacement function. This can quickly replace needles of different specifications during surgery, reduce the interruption time during surgery, and improve overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the top structure of the present invention; Figure 3 It is a schematic diagram of the top cross-sectional structure of the present invention; Figure 4 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 5 For the present invention Figure 2The enlarged structural diagram at B in the middle; Figure 6 For the present invention Figure 3 The enlarged structural diagram at C in the middle; Figure 7 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the partial structure of the present invention Figure 2 .

[0017] In the above figure, 1. Box body; 2. Extrusion device; 21. Driving rod; 22. First sprocket chain; 23. Rotating rod; 24. First circular gear; 25. Limiting slider; 26. Rack; 27. Connecting rod; 28. Articulated rod; 29. ​​Connecting plate; 210. Extrusion plate; 211. Slide; 212. Fixed block; 213. Trigger rod; 214. First hydraulic chamber; 215. First hydraulic rod; 216. Connecting hose; 217. Second hydraulic chamber; 218. Second hydraulic rod; 219. Limiting plate; 220. Sliding plate; 221. Second spring; 222. Connecting block; 223. Fixed rod; 224. Pulley; 225. Second sprocket chain; 3. Physiological saline spraying device; 31. Driving rack; 32. Peristaltic pump body; 33. Rotating rod; 34. Second circular gear; 35. Physiological saline tank; 36. Spraying pipe; 4. Lifting device; 41. Receiving groove; 42. Third hydraulic compartment; 43. Fourth hydraulic rod; 44. Placement block; 45. Placement groove; 46. Third hydraulic rod; 5. Fixing device; 51. Ratchet; 52. Ratchet pawl; 53. Fixing plate; 54. First spring; 6. Electric slide rail; 7. Suturing machine body; 8. Bandage; 9. Electric slide rod; 10. First hydraulic assembly; 11. Second hydraulic assembly. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only embodiments of a part of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, the process, method, system, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Embodiment 1

[0024] See also Figure 1-Figure 6The present embodiment provides a veterinary rapid suturing device, including a box body 1, a fixing device 5 is installed on the top of the box body 1, a linkage rod is rotatably connected to the top of the box body 1 through a bearing, the linkage rod movably penetrates the box body 1 and extends to the bottom, the fixing device 5 includes a ratchet 51, the ratchet 51 is fixedly sleeved on the outer wall of the linkage rod, a pawl 52 is hinged on the top of the box body 1, a fixing plate 53 is fixedly connected to the top of the box body 1, a first spring 54 is fixedly connected to the front of the fixing plate 53, and one end of the first spring 54 away from the fixing plate 53 is fixedly connected to the back of the pawl 52, an extrusion device 2 is installed on the top of the box body 1, an electric slide rail 6 is fixedly connected to the top of the box body 1, an electric slide rod 9 is slidably connected to the inner wall of the electric slide rail 6, a suturing machine body 7 is installed on the side of the electric slide rod 9, and a bandage 8 is fixedly connected to the bottom of the box body 1; The extrusion device 2 includes a driving rod 21, which is rotatably connected to the top of the box body 1 through a bearing, and the driving rod 21 movably passes through the box body 1 and extends to the bottom. The bottom of the inner wall of the box body 1 is rotatably connected to a rotating rod 23 through a bearing, and the outer wall of the rotating rod 23 and the outer wall of the driving rod 21 are transmission-connected through a first sprocket chain 22. The outer wall of the rotating rod 23 is fixedly sleeved with a first circular gear 24, and the bottom of the inner wall of the box body 1 is fixedly connected to a limiting slider 25, and the outer wall of the limiting slider 25 is slidably connected to a rack 26, and the rack 26 and the first circular gear 24 are meshed with each other. A connecting rod 27 is fixedly connected to the side of the rack 26 on the front side, and a hinged rod 28 is fixedly connected to the side of the connecting rod 27. A connecting plate 29 is hinged to the side of the hinged rod 28, and an extrusion plate 210 is hinged to the side of the connecting plate 29. A slide groove 211 is provided at the top of the extrusion plate 210; a first hydraulic assembly 10 is assembled on the top of the extrusion plate 210, and the first hydraulic assembly 10 includes a fixed block 212, the fixed block 212 is fixedly connected to the top of the extrusion plate 210, a trigger rod 213 is fixedly connected to the left side of the fixed block 212, a first hydraulic chamber 214 is fixedly connected to the top of the extrusion plate 210 on the left side, a first hydraulic chamber 214 is slidably connected to a first hydraulic rod 215 by a piston at one end inside the first hydraulic chamber 214, a second hydraulic chamber 217 is fixedly connected to the bottom of the inner wall of the box body 1, the second hydraulic chamber 217 is connected to the first hydraulic chamber 214 by a connecting hose 216, a second hydraulic chamber 217 is slidably connected to a second hydraulic rod 218 by a piston at one end inside the second hydraulic chamber 217; a limiting plate 219 is fixedly connected to the outer wall of the second hydraulic rod 218, and the box body 1 The bottom of the inner wall is fixedly connected with a sliding plate 220, and the second hydraulic rod 218 movably penetrates the sliding plate 220. The outer wall fixed sleeve of the second hydraulic rod 218 is provided with a limit plate 219, and the outer wall movable sleeve of the second hydraulic rod 218 is provided with a second spring 221. When the second spring 221 drives the rack 31 to move to the left, it drives the third hydraulic rod 46 to move to the left, and the internal pressure of the third hydraulic bin 42 increases. Since the structure of the third hydraulic bin 42 extending into the bottom of the accommodating groove 41 is in a U-shape, the third hydraulic rod 46 drives the fourth hydraulic rod 43 to rise during the movement, and the fourth hydraulic rod 43 drives the placement block 44 to rise. The rise of the placement block 44 drives the placement groove 45 to rise, which is convenient for veterinarians to replace needles of different types. The top of the second hydraulic rod 218 is fixedly connected with a connecting block 222, and the connection The connecting block 222 is cast in an integrated manner, which improves its integrity. There is no interface inside, so there is no weakness problem at the interface. It does not need to be assembled and can be directly installed, which is convenient for production and maintenance. It reduces the number of parts and steps in the assembly process, reduces assembly cost and time, reduces connection points and joints, reduces the risk of looseness or failure between parts, enhances the structural strength and stability of the overall component, and improves the long-term service life of the product. A fixing rod 223 is fixedly connected to the top of the connecting block 222, and a pulley 224 is fixedly connected to the top of the fixing rod 223. The outer wall of the driving rod 21 and the outer wall of the linkage rod are connected by a second sprocket chain 225. When the sprocket and chain are used in combination, they can effectively transmit mechanical power with high transmission efficiency.The contact mode between the chain and the sprocket ensures the continuity of power transmission and reduces sliding friction. Therefore, under the same conditions, the efficiency of the chain drive system is usually higher than other forms such as belt drive, and it can withstand higher loads without slipping. The sprocket performs particularly well in some high-load and high-torque transmission occasions. The fixing device 5 can ensure stability during operation through the cooperation of the ratchet 51 and the pawl 52 to prevent the parts from sliding or loosening during operation. The bandage 8 cooperates with the extrusion device 2 to achieve rapid suturing of the wound. The extrusion device 2 makes the entire suturing process more efficient and accurate. Through the cooperation of the first hydraulic chamber 214 and the second hydraulic chamber 217, the suturing force can be accurately controlled to ensure safety and comfort during animal treatment. The two ends of the second spring 221 are respectively fixedly connected to the right side of the sliding plate 220 and the left side of the limit plate 219, and the pulley 224 is slidably connected to the inner wall of the slide groove 211. The left connecting rod 27 is centrally symmetrically arranged with the left connecting rod 27, and the connecting rod 27 is centrally symmetrically arranged on the left and right sides. The stability and balance of the device are enhanced, especially during suturing operations, so that the device can be prevented from being deflected or damaged due to uneven force on one side.

[0025] When the above device is used, the bandage 8 is first tied on the animal that needs to be sutured, and the veterinarian rotates the driving rod 21, and the driving rod 21 drives the first sprocket chain 22 and the second sprocket chain 225 to rotate, and the first sprocket chain 22 drives the rotating rod 23 to rotate, and the rotating rod 23 drives the first circular gear 24 to rotate, and the first circular gear 24 drives the rack 26 to move to the left side, and the rack 26 slides on the outer wall of the limit slider 25, and the rack 26 drives the connecting rod 27 to move to the left side, and the connecting rod 27 drives the hinged rod 28 to move to the left side, and the hinged rod 28 drives the connecting plate 29 to move to the left side, and the connecting plate 29 drives the extrusion plate 210 to move to the left side, and at the same time, the second sprocket chain 2 25 drives the linkage rod to rotate, the linkage rod drives the first sprocket chain 22 on the left to rotate, the first sprocket chain 22 drives the first circular gear 24 on the left to rotate, the first circular gear 24 on the left drives the rack 26 on the left to move to the right, the rack 26 on the left slides on the outer wall of the left limiting slider 25, the rack 26 on the left drives the left connecting rod 27 to move to the right, the left connecting rod 27 drives the left hinged rod 28 to move to the right, the left hinged rod 28 drives the left connecting plate 29 to move to the right, the left connecting plate 29 drives the left extrusion plate 210 to move to the right, so that the extrusion plates 210 on both sides move toward each other, when the fixing block 212 on the top of the left extrusion plate 210 drives the trigger rod 21 3 moves to the right, the left trigger rod 213 drives the right first hydraulic rod 215 to move to the right, the internal pressure of the right first hydraulic chamber 214 and the second hydraulic chamber 217 increases, driving the right second hydraulic rod 218 to move to the left, the right second hydraulic rod 218 drives the right connecting block 222 to move to the left, and at the same time the second spring 221 is squeezed, the right connecting block 222 drives the right fixing rod 223 to move to the left, the right fixing rod 223 drives the middle part of the right extrusion plate 210 to be squeezed to the left, and at the same time when the fixing block 212 at the top of the right extrusion plate 210 drives the trigger rod 213 to move to the left, the right trigger rod 213 drives the left first hydraulic rod 215 to move to the right The internal pressure of the first hydraulic chamber 214 and the second hydraulic chamber 217 on the left side increases, driving the second hydraulic rod 218 on the left side to move to the right, and the second hydraulic rod 218 on the left side drives the left connecting block 222 to move to the right. At the same time, the second spring 221 on the left side is squeezed, and the left connecting block 222 drives the left fixing rod 223 to move to the right. The left fixing rod 223 drives the middle part of the left extrusion plate 210 to be squeezed to the right, and squeezes the middle part of the curved wound. At the same time, the linkage rod drives the ratchet 51 and the pawl 52 to form a fixing effect when rotating, and the electric slide rail 6 and the electric slide rod 9 are started to drive the suture machine body 7 to descend, and the veterinarian removes the suture machine body 7 to suture the wound. Embodiment 2

[0026] See also Figure 1-Figure 6On the basis of the first embodiment, a physiological saline spraying device 3 is provided on the box body 1, and the physiological saline spraying device 3 includes a driving rack 31, and the driving rack 31 is fixedly connected to the top of the connecting block 222. A physiological saline tank 35 is fixedly connected to the top of the box body 1, and a peristaltic pump body 32 is fixedly connected to the bottom of the inner wall of the physiological saline tank 35. A rotating rod 33 is fixedly connected to the front of the peristaltic pump body 32, and the rotating rod 33 movably penetrates the physiological saline tank 35 and extends to the front. A second circular gear 34 is fixedly sleeved on the outer wall of the rotating rod 33, and a spraying pipe 36 is fixedly connected to the top of the peristaltic pump body 32. The spraying pipe 36 is cast in an integrated manner, which improves integrity, has no interface inside, and does not have the problem of weak points at the interface. It does not need to be assembled and can be directly installed, which is convenient for production and maintenance, reduces the number of parts and steps in the assembly process, reduces assembly cost and time, reduces connection points and joints, reduces the risk of looseness or failure between parts, enhances the structural strength and stability of the overall components, and improves the long-term service life of the product. The design of the physiological saline spraying device 3 can effectively provide cleaning and disinfection functions, reduce the risk of infection and ensure the hygiene of the wound suturing process. This function is particularly important for animal surgery, especially in large-scale surgery or wound suturing, physiological saline can help clean the wound and promote rapid healing. The driving rack 31 is meshed with the second circular gear 34, and a sealing ring is provided at the connection between the rotating rod 33 and the physiological saline tank 35. Through this sealing design, liquid leakage is avoided, and the working efficiency of the physiological saline spraying device 3 is improved, ensuring that liquid will not be wasted or inconvenient to operate during operation.

[0027] When the above-mentioned device is used, when the connecting block 222 moves to the left, it drives the driving rack 31 to move to the left, the driving rack 31 drives the second circular gear 34 to rotate, the second circular gear 34 drives the rotating rod 33 to rotate, and the rotating rod 33 drives the peristaltic pump body 32 to operate, and the peristaltic pump body 32 draws physiological saline from the inside of the physiological saline tank 35 and sprays it onto the wound through the spray tube 36 to disinfect it. Embodiment 3

[0028] See also Figure 1-Figure 6On the basis of the first embodiment, the top of the box 1 is fixedly connected with a rising device 4, and the rising device 4 includes a receiving groove 41, and the receiving groove 41 is opened at the top of the box 1. A limit groove is opened on the top of the receiving groove 41, and a placement block 44 is slidably connected to the inner wall of the limit groove. The placement block 44 is cast in an integrated manner, which improves the integrity. There is no interface inside, and there is no weakness problem at the interface. It does not need to be assembled, and can be directly installed, which is convenient for production and maintenance, reduces the number of parts and steps in the assembly process, reduces the assembly cost and time, reduces the connection points and joints, reduces the risk of looseness or failure between parts, enhances the structural strength and stability of the overall components, and improves the long-term service life of the product. A placement groove 45 for placing different types of needles is opened on the top of the placement block 44, which is convenient for placing and replacing different types of suture needles. The operator can choose the appropriate needle for use according to different treatment needs. Through this modular design, the adaptability and flexibility of the entire device are greatly enhanced, allowing veterinarians to cope with a variety of different suture scenarios. The top of the box 1 is equipped with a second hydraulic assembly 11, which includes a third hydraulic chamber 42. A third hydraulic rod 46 is slidably connected to a piston at one end of the third hydraulic chamber 42 to ensure more meticulous and adaptable treatment of different types of wounds. In particular, for the treatment of large animals or complex wounds, the second hydraulic assembly 11 provides strong support and can adapt to different operational requirements. A fourth hydraulic rod 43 is slidably connected to a piston at one end of the third hydraulic chamber 42. The fourth hydraulic rod 43 is fixedly connected to the side of the drive rack 31 and the fourth hydraulic rod 43 is fixedly connected to the bottom of the placement block 44 to accurately adjust the position of the placement block 44, thereby achieving accurate needle placement and wound treatment during suturing. This design ensures that the operator can complete the suturing task efficiently and safely, while improving the stability and accuracy of the operation.

[0029] When the above-mentioned equipment is used, when the driving rack 31 moves to the left, it drives the third hydraulic rod 46 to move to the left, and the internal pressure of the third hydraulic chamber 42 increases. Since the third hydraulic chamber 42 extends into the bottom of the accommodating groove 41 in a U-shaped structure, the third hydraulic rod 46 drives the fourth hydraulic rod 43 to rise during the movement, and the fourth hydraulic rod 43 drives the placement block 44 to rise. The rising of the placement block 44 drives the placement groove 45 to rise, which is convenient for veterinarians to replace needles of different types.

[0030] When the above-mentioned device is used in a specific manner, the above description is only a preferred specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacement or change, which should be covered by the protection scope of the present invention.

Claims

1. A veterinary rapid suturing device, comprising a housing (1), characterized in that: The top of the box (1) is equipped with a fixing device (5), the top of the box (1) is rotatably connected to a linkage rod through a bearing, the linkage rod movably penetrates the box (1) and extends to the bottom, the fixing device (5) comprises a ratchet (51), the ratchet (51) is fixedly sleeved on the outer wall of the linkage rod, the top of the box (1) is hinged with a pawl (52), the top of the box (1) is fixedly connected to a fixing plate (53), the front of the fixing plate (53) is fixedly connected to a first spring (54), the end of the first spring (54) away from the fixing plate (53) is fixedly connected to the back of the pawl (52), the top of the box (1) is equipped with an extrusion device (2), the top of the box (1) is fixedly connected to an electric slide rail (6), the inner wall of the electric slide rail (6) is slidably connected to an electric slide rod (9), the side of the electric slide rod (9) is equipped with a suture machine body (7), and the bottom of the box (1) is fixedly connected to a bandage (8); The extrusion device (2) comprises a driving rod (21), the driving rod (21) being rotatably connected to the top of the box body (1) via a bearing, the driving rod (21) movably passing through the box body (1) and extending toward the bottom, the bottom of the inner wall of the box body (1) being rotatably connected to a rotating rod (23) via a bearing, the outer wall of the rotating rod (23) and the outer wall of the driving rod (21) being transmission-connected via a first sprocket chain (22), the outer wall of the rotating rod (23) being fixedly sleeved with a first circular gear (24), the bottom of the inner wall of the box body (1) being fixedly connected to a limited A limit slider (25), the outer wall of the limit slider (25) is slidably connected to a rack (26), the rack (26) and the first circular gear (24) are meshed with each other, a connecting rod (27) is fixedly connected to the side of the rack (26) on the front side, a hinged rod (28) is fixedly connected to the side of the connecting rod (27), a connecting plate (29) is hinged to the side of the hinged rod (28), an extrusion plate (210) is hinged to the side of the connecting plate (29), and a sliding groove (211) is provided on the top of the extrusion plate (210); A first hydraulic assembly (10) is mounted on the top of the extrusion plate (210), the first hydraulic assembly (10) comprising a fixed block (212), the fixed block (212) being fixedly connected to the top of the extrusion plate (210), a trigger rod (213) being fixedly connected to the left side of the fixed block (212), a first hydraulic chamber (214) being fixedly connected to the top of the extrusion plate (210) on the left side, a first hydraulic chamber (214) being slidably connected to a first hydraulic rod (215) at one end of the first hydraulic chamber (214), a second hydraulic chamber (217) being fixedly connected to the bottom of the inner wall of the box body (1), the second hydraulic chamber (217) being connected to the first hydraulic chamber (214) via a connecting hose (216), and a second hydraulic chamber (218) being slidably connected to a second hydraulic rod (218) at one end of the second hydraulic chamber (217); The outer wall of the second hydraulic rod (218) is fixedly connected to a limit plate (219); the bottom of the inner wall of the box body (1) is fixedly connected to a sliding plate (220); the second hydraulic rod (218) movably penetrates the sliding plate (220); the outer wall of the second hydraulic rod (218) is fixedly sleeved with a limit plate (219); the outer wall of the second hydraulic rod (218) is movably sleeved with a second spring (221); the top of the second hydraulic rod (218) is fixedly connected to a connecting block (222); the top of the connecting block (222) is fixedly connected to a fixing rod (223); the top of the fixing rod (223) is fixedly connected to a pulley (224); the outer wall of the driving rod (21) and the outer wall of the linkage rod are connected in transmission via a second sprocket chain (225).

2. A veterinary rapid suturing device according to claim 1, characterized in that: The two ends of the second spring (221) are respectively fixedly connected to the right side of the sliding plate (220) and the left side of the limiting plate (219), and the pulley (224) is slidably connected to the inner wall of the sliding groove (211).

3. A veterinary rapid suturing device according to claim 1, characterized in that: The left connecting rod (27) is centrally symmetrically arranged with respect to the left connecting rod (27).

4. A veterinary rapid suturing device according to claim 1, characterized in that: The box body (1) is provided with a physiological saline spraying device (3), the physiological saline spraying device (3) comprising a driving rack (31), the driving rack (31) being fixedly connected to the top of the connecting block (222), the top of the box body (1) being fixedly connected to a physiological saline tank (35), the bottom of the inner wall of the physiological saline tank (35) being fixedly connected to a peristaltic pump body (32), the front of the peristaltic pump body (32) being fixedly connected to a rotating rod (33), the rotating rod (33) movably passing through the physiological saline tank (35) and extending toward the front, the outer wall of the rotating rod (33) being fixedly sleeved with a second circular gear (34), and the top of the peristaltic pump body (32) being fixedly connected to a spraying pipe (36).

5. A veterinary rapid suturing device according to claim 4, characterized in that: The driving rack (31) and the second circular gear (34) are meshed with each other, and a sealing ring is provided at the connection between the rotating rod (33) and the physiological saline tank (35).

6. A veterinary rapid suturing device according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a lifting device (4), the lifting device (4) comprises a receiving groove (41), the receiving groove (41) is provided at the top of the box body (1), a limiting groove is provided at the top of the receiving groove (41), a placing block (44) is slidably connected to the inner wall of the limiting groove, and a placing groove (45) for placing needles of different models is provided at the top of the placing block (44).

7. A veterinary rapid suturing device according to claim 6, characterized in that: A second hydraulic assembly (11) is mounted on the top of the box body (1), the second hydraulic assembly (11) comprising a third hydraulic chamber (42), and a third hydraulic rod (46) is slidably connected to a piston at one end of the interior of the third hydraulic chamber (42).

8. A veterinary rapid suturing device according to claim 7, characterized in that: A fourth hydraulic rod (43) is slidably connected to a piston at one end of the third hydraulic chamber (42); the fourth hydraulic rod (43) is fixedly connected to the bottom of the placement block (44); and the fourth hydraulic rod (43) is fixedly connected to the side of the driving rack (31).

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