Cutting device for patch special for esophagus

Abstract

The utility model relates to the technical field of cutting devices, in particular to a special esophagus patch cutting device which comprises a working table, an L-shaped supporting frame is arranged at the top of the working table, a rotating motor is installed at the bottom of the transverse end of the supporting frame, the driving end of the rotating motor is connected with a rotating shaft, the bottom of the rotating shaft is connected with a rotating plate, and the rotating plate is connected with the working table. A plurality of electric telescopic rods are arranged at the bottom of the rotating plate, a mounting shaft is connected to the bottoms of the electric telescopic rods, a connecting hole is formed in the bottom of the mounting shaft, the connecting hole is movably connected with the top of a cutting mold, a containing groove is formed in the top of the workbench, and a cutting supporting plate is movably connected into the containing groove. According to the composite patch cutting device, a to-be-cut composite patch can be placed on the cutting supporting plate, the cutting mold is driven to move downwards through stretching and retracting of the electric telescopic rod, the composite patch is cut, the cutting mold is movably connected with the connecting hole, replacement of the cutting mold is conveniently achieved, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a special esophageal patch cutting device. Background Art

[0002] Hiatal hernia refers to a disease caused by abdominal viscera (mainly the stomach) entering the chest cavity through the esophageal hiatus of the diaphragm. It often occurs in middle-aged and elderly people over 40 years old. The incidence rate reported in China is about 3.5%, and the incidence rate reported abroad is about 4.5%-15%. Common clinical manifestations of patients with hiatal hernia include: burning pain behind the sternum, acid reflux, belching, chest tightness, dysphagia, upper abdominal discomfort after eating, etc. Simple sliding hiatal hernia can be improved through conservative medical treatment. For patients with sliding and other types of hiatal hernia who are not responsive to conservative treatment, surgical treatment is required.

[0003] Laparoscopic anti-reflux surgery (hiatal hernia repair and / or fundoplication) has become the standard procedure for the treatment of hiatal hernia. However, the traditional simple suture repair method has a certain recurrence rate, which is about 10%-40% reported in foreign literature. Nissen surgery with patch can reduce the postoperative recurrence rate of hiatal hernia.

[0004] Many hospitals now do not have special patches for hiatal hernia during surgery. It is crucial to quickly cut out a suitable hiatal hernia patch from various brands of composite patches or biological patches.

[0005] Therefore, it is necessary to provide a special esophageal patch cutting device to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a special esophageal patch cutting device.

[0007] The utility model provides a special esophageal patch cutting device, comprising: a workbench, an L-shaped support frame is provided on the top of the workbench, a rotating motor is installed at the bottom of the lateral end of the support frame, the driving end of the rotating motor is connected to the rotating shaft, the bottom of the rotating shaft is connected to the rotating plate, a plurality of electric telescopic rods are provided at the bottom of the rotating plate, the bottom of the electric telescopic rods is connected to the mounting shaft, the bottom of the mounting shaft is provided with a connecting hole, the connecting hole is movably connected to the top of the cutting mold, the top of the workbench is provided with a placement groove, the interior of the placement groove is movably connected to the cutting support plate, and the top of the cutting support plate is provided with a cutting groove that matches the cutting mold.

[0008] Preferably, the cutting mold comprises a mold body, a cutting ring is provided on the edge of the bottom of the mold body, an upper connecting shaft is provided on the top of the mold body, and an outer surface of the upper connecting shaft is provided with an external thread matching the connecting hole.

[0009] Preferably, there are multiple mold bodies, and different mold bodies have different shapes.

[0010] Preferably, a protective tube is provided on the top of the rotating plate, and the protective tube is rotatably connected to a protective groove, and the protective groove is arranged at the bottom of the lateral end of the supporting frame.

[0011] Preferably, the outer surface of the telescopic end of the electric telescopic rod is connected to an L-shaped lower limit plate, the top of the lower limit plate is slidably connected to the lower limit hole, the lower limit hole is arranged at the bottom of the upper limit plate, and the top of the upper limit plate is connected to the bottom of the rotating plate.

[0012] Preferably, a plurality of fixing shafts are provided at the bottom end of the placement groove, and a plurality of fixing holes cooperating with the fixing shafts are provided at the bottom of the cutting support plate.

[0013] Compared with the related art, the esophageal patch cutting device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a rotating motor, which can drive the rotating plate to rotate, thereby driving the electric telescopic rod to rotate, so that the cutting mold installed under the electric telescopic rod can rotate accordingly, so that the required cutting mold can be rotated to the top of the cutting support plate. When cutting, the composite patch to be cut can be placed on the cutting support plate, and the cutting mold can be driven to move downward by the extension of the electric telescopic rod to cut the composite patch. By movably connecting the cutting mold with the connecting hole, it is convenient to replace the cutting mold, thereby improving the applicability of the device;

[0015] 2. The utility model provides a cutting mold with a mold body and an upper connecting shaft, so that the mold body can be held by the upper connecting shaft to facilitate its movement, and different shapes of molds can be provided to cut out esophageal patches of different shapes according to needs;

[0016] 3. The utility model provides a lower limit plate, which can be slidably connected to the lower limit hole to improve the stability of the electric telescopic rod when it moves up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the esophageal patch cutting device provided by the utility model;

[0018] Figure 2 for Figure 1 The structural schematic diagram of the placement slot shown;

[0019] Figure 3 for Figure 1The structural schematic diagram of the lower limit plate and the upper limit plate shown;

[0020] Numbers in the figure: 1. Workbench; 2. Support frame; 3. Rotating plate; 4. Protective tube; 5. Electric telescopic rod; 6. Mounting shaft; 7. Cutting mold; 8. Cutting support plate; 9. Cutting groove; 10. Placement groove; 11. Fixed shaft; 12. Rotating motor; 13. Mold body; 14. Cutting ring; 15. Upper connecting shaft; 16. Lower limit plate; 17. Upper limit plate; 18. Protective groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] refer to Figures 1 to 3 The utility model provides a special esophageal patch cutting device, comprising: a workbench 1, an L-shaped support frame 2 is provided on the top of the workbench 1, a rotating motor 12 is installed at the bottom of the lateral end of the support frame 2, the driving end of the rotating motor 12 is connected to the rotating shaft, the bottom of the rotating shaft is connected to the rotating plate 3, a plurality of electric telescopic rods 5 are provided at the bottom of the rotating plate 3, the bottom of the electric telescopic rod 5 is connected to the mounting shaft 6, the bottom of the mounting shaft 6 is provided with a connecting hole, the connecting hole is movably connected to the top of the cutting mold 7, the top of the workbench 1 is provided with a placement groove 10, the interior of the placement groove 10 is movably connected to the cutting support plate 8, and the top of the cutting support plate 8 is provided with a cutting groove 9 that cooperates with the cutting mold 7.

[0029] It should be noted that: by setting up a rotating motor 12, the rotating plate 3 can be rotated by the driving of the rotating motor 12, and then the electric telescopic rod 5 can be driven to rotate, so that the cutting mold 7 installed under the electric telescopic rod 5 can be rotated accordingly, so that the required cutting mold 7 can be rotated to the top of the cutting support plate 8. When cutting, the composite patch to be cut can be placed on the cutting support plate 8, and the cutting mold 7 can be driven to move downward by the extension and contraction of the electric telescopic rod 5 to cut the composite patch. By movably connecting the cutting mold 7 with the connecting hole, it is convenient to replace the cutting mold 7, thereby improving the applicability of the device.

[0030] In the embodiments of the present invention, reference is made to Figure 2As shown, the cutting mold 7 includes a mold body 13, a cutting ring 14 is provided at the edge of the bottom of the mold body 13, an upper connecting shaft 15 is provided at the top of the mold body 13, and an outer surface of the upper connecting shaft 15 is provided with an external thread that matches the connecting hole.

[0031] In the embodiments of the present invention, reference is made to Figure 1 As shown, there are multiple mold bodies 13 , and different mold bodies 13 have different shapes.

[0032] It should be noted that by setting the cutting mold 7 as a mold body 13 and an upper connecting shaft 15, the mold body 13 can be conveniently held and moved through the upper connecting shaft 15, and by setting molds of different shapes, esophageal patches of different shapes can be cut out according to needs.

[0033] In the embodiments of the present invention, reference is made to Figure 3 As shown, a protective tube 4 is provided on the top of the rotating plate 3 , and the protective tube 4 is rotatably connected to a protective groove 18 , and the protective groove 18 is provided at the bottom of the lateral end of the supporting frame 2 .

[0034] It should be noted that: by providing a protection ring, the protection groove 18 can be used to limit the protection ring, which can improve the stability of the rotating plate 3 during rotation on the one hand, and protect the rotating motor 12 on the other hand.

[0035] In the embodiments of the present invention, reference is made to Figure 1 As shown, the outer surface of the telescopic end of the electric telescopic rod 5 is connected to the L-shaped lower limit plate 16, the top of the lower limit plate 16 is slidably connected to the lower limit hole, the lower limit hole is set at the bottom of the upper limit plate 17, and the top of the upper limit plate 17 is connected to the bottom of the rotating plate 3.

[0036] It should be noted that: by providing the lower limit plate 16 , the lower limit hole can be slidably connected to the lower limit plate 16 , thereby improving the stability of the electric telescopic rod 5 when it moves up and down.

[0037] In the embodiments of the present invention, reference is made to Figure 2 As shown, a plurality of fixing shafts 11 are disposed at the bottom end of the placement groove 10 , and a plurality of fixing holes cooperating with the fixing shafts 11 are disposed at the bottom of the cutting support plate 8 .

[0038] The working principle of the esophageal patch cutting device provided by the utility model is as follows:

[0039] By setting up a rotating motor 12, the rotating plate 3 can be rotated by the rotating motor 12, and then the electric telescopic rod 5 can be driven to rotate, so that the cutting mold 7 installed under the electric telescopic rod 5 can be rotated accordingly, so that the required cutting mold 7 can be rotated to the top of the cutting support plate 8. When cutting, the composite patch to be cut can be placed on the cutting support plate 8, and the cutting mold 7 can be driven to move downward by the extension and contraction of the electric telescopic rod 5 to cut the composite patch. By movably connecting the cutting mold 7 with the connecting hole, it is convenient to replace the cutting mold 7, thereby improving the applicability of the device.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A special esophageal patch cutting device, characterized in that: include: A workbench (1), wherein an L-shaped support frame (2) is provided on the top of the workbench (1), a rotating motor (12) is installed at the bottom of the lateral end of the support frame (2), the driving end of the rotating motor (12) is connected to a rotating shaft, the bottom of the rotating shaft is connected to a rotating plate (3), a plurality of electric telescopic rods (5) are provided at the bottom of the rotating plate (3), the bottom of the electric telescopic rods (5) is connected to a mounting shaft (6), the bottom of the mounting shaft (6) is provided with a connecting hole, the connecting hole is movably connected to the top of a cutting mold (7), a placement groove (10) is provided on the top of the workbench (1), the interior of the placement groove (10) is movably connected to a cutting support plate (8), and the top of the cutting support plate (8) is provided with a cutting groove (9) that cooperates with the cutting mold (7).

2. The esophageal patch cutting device according to claim 1, characterized in that: The cutting mold (7) comprises a mold body (13), a cutting ring (14) is arranged at the edge of the bottom of the mold body (13), an upper connecting shaft (15) is arranged at the top of the mold body (13), and an outer surface of the upper connecting shaft (15) is provided with an external thread matching the connecting hole.

3. The esophageal patch cutting device according to claim 2, characterized in that: The number of the mold bodies (13) is multiple, and different mold bodies (13) have different shapes.

4. The esophageal patch cutting device according to claim 1, characterized in that: A protective tube (4) is provided on the top of the rotating plate (3), and the protective tube (4) is rotatably connected to a protective groove (18), and the protective groove (18) is arranged at the bottom of the lateral end of the support frame (2).

5. The esophageal patch cutting device according to claim 1, characterized in that: The outer surface of the telescopic end of the electric telescopic rod (5) is connected to an L-shaped lower limit plate (16), the top of the lower limit plate (16) is slidably connected to a lower limit hole, the lower limit hole is arranged at the bottom of an upper limit plate (17), and the top of the upper limit plate (17) is connected to the bottom of the rotating plate (3).

6. The esophageal patch cutting device according to claim 5, characterized in that: The bottom end of the placement groove (10) is provided with a plurality of fixed shafts (11), and the bottom of the cutting support plate (8) is provided with a plurality of fixed holes that cooperate with the fixed shafts (11).

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