Electrocoagulation cutter facilitating adjustment of washing flow of washing pipe

Abstract

The utility model discloses an electrocoagulation cutter convenient to adjust the washing flow of a washing pipe, which comprises a shell, one side of one end of the shell is movably connected with a control key, one side of the shell is fixedly connected with an external thread cylinder, and the other side of the shell is movably connected with a mounting head. According to the electrocoagulation cutter convenient to adjust the washing flow of the cleaning pipe, through the arrangement of an external threaded cylinder, when the electrocoagulation cutter is used, a threaded sleeve can be rotated to drive the threaded sleeve to move towards one side, the threaded sleeve pushes a wedge-shaped plate to move towards one side through a push plate, and the wedge-shaped plate can push an arc-shaped pressing plate to move towards one end while moving; the arc-shaped pressing plate can extrude the flushing pipe to adjust the flow in the flushing pipe while moving, the limiting plate can limit the arc-shaped pressing plate through the limiting groove so that the arc-shaped pressing plate can keep linear motion, the spring in the fixing frame can eject out the wedge-shaped plate through the connecting plate after use, and the problem that the flow of flushing water cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocoagulation cutters, in particular to an electrocoagulation cutter that is convenient to adjust the flushing flow rate of a cleaning pipe. Background Technique

[0002] An electrocoagulation cutter is a commonly used medical device, which is used for cutting during surgery and has the function of high-temperature blood coagulation. When connected to a pipeline, it also has the functions of sucking foreign objects and cleaning wounds, and plays a very important role in the current medical surgery field.

[0003] However, there are still some defects in the electrocoagulation cutters used in medical surgeries. During use, the flushing water flow rate of the cleaning pipe cannot be adjusted according to different situations, resulting in excessive water pressure.

[0004] Now, a new type of electrocoagulation cutter that is convenient to adjust the flushing flow rate of the cleaning pipe is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electrocoagulation cutter that is convenient to adjust the flushing flow rate of the cleaning pipe, so as to solve the problem of inability to adjust the flushing water flow rate proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An electrocoagulation cutter that is convenient to adjust the flushing flow rate of the cleaning pipe, including a housing, one side of one end of the housing is movably connected with a control button, one side of the housing is fixedly connected with an external thread cylinder, the other side of the housing is movably connected with a mounting head, one side of the mounting head is fixedly connected with a cutting part, and an adjusting structure for adjusting the flushing water flow rate is arranged inside the external thread cylinder.

[0007] The adjusting structure includes a suction pipe and a flushing pipe. The top end of one side of the housing is fixedly connected with a flushing pipe, the bottom end of one side of the housing is fixedly connected with a suction pipe, the outside of the external thread cylinder is movably connected with a threaded sleeve, a through groove is opened at one end of the external thread cylinder, one side of the inside of the external thread cylinder is fixedly connected with a fixed frame, a spring is fixedly connected to one side of the inside of the fixed frame, a connecting plate is fixedly connected to one side of the spring, a wedge-shaped plate is fixedly connected to one side of the connecting plate, push plates are fixedly connected to both ends of the wedge-shaped plate, the push plates penetrate through the through groove and extend to the outside of the external thread cylinder, the top end of the connecting plate is movably connected with an arc-shaped pressing plate, limiting grooves are opened at both ends of the arc-shaped pressing plate, and limiting plates are fixedly connected to both ends of the inside of the external thread cylinder.

[0008] Preferably, the push plate is slidably connected with the through groove, and the arc-shaped pressing plate is slidably connected with the limiting plate.

[0009] Preferably, the arc-shaped pressing plate is movably connected to the flushing pipe, and the wedge-shaped plate is slidably connected to the arc-shaped pressing plate.

[0010] Preferably, positioning grooves are formed at both ends of the outer part of the housing, an anti-slip rubber pad is fixedly connected inside the positioning groove, and an anti-slip groove is formed at one end of the anti-slip rubber pad.

[0011] Preferably, the anti-slip grooves formed at one end of the anti-slip rubber pad are arranged at equal intervals, and the center line of the anti-slip rubber pad and the center line of the positioning groove are on the same vertical plane.

[0012] Preferably, a connection groove is formed on one side of the housing, a connection seat is fixedly connected to one side of the mounting head, a connection contact is fixedly connected to one side inside the connection groove, a group of grooves are respectively formed at both ends of the connection seat, a positioning snap spring is fixedly connected to one side inside the groove, and a group of positioning card slots are respectively formed on the same side of both ends of the housing.

[0013] Preferably, the positioning snap spring is movably connected to the positioning card slot, and the positioning card slot is communicated with the inside of the connection groove.

[0014] Preferably, the connection contact is movably connected to the connection seat, and the center line of the connection seat and the center line of the mounting head are on the same horizontal plane.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The electrocoagulation cutter that is convenient for adjusting the flushing flow rate of the cleaning pipe not only realizes the adjustment of the cleaning water flow rate, improves the stability during operation, but also realizes the convenient disassembly and assembly of the cutting assembly;

[0016] (1) By providing an external thread cylinder, a through groove, a threaded sleeve, a flushing pipe, a push plate, an arc-shaped pressing plate, a fixed frame, a spring, a connecting plate, a limiting plate, a wedge-shaped plate and a limiting groove, when in use, the threaded sleeve can be rotated to drive it to move to one side, and the threaded sleeve can then push the wedge-shaped plate to move to one side through the push plate. While the wedge-shaped plate is moving, it can push the arc-shaped pressing plate to move to one end. While the arc-shaped pressing plate is moving, it can squeeze the flushing pipe to adjust the flow rate inside it. The limiting plate can limit the arc-shaped pressing plate through the limiting groove to keep the arc-shaped pressing plate moving in a straight line. After use, the spring inside the fixed frame can push out the wedge-shaped plate through the connecting plate, realizing the convenient adjustment of the flushing water flow rate;

[0017] (2) By providing a positioning groove, an anti-slip rubber pad, and anti-slip grooves, a positioning groove is provided on the outer part of the housing of the electrocoagulation cutter, and an anti-slip rubber pad is adhesively attached inside the positioning groove with liquid glue. The anti-slip rubber pad improves the stability of holding during the operation through the friction of its own material, preventing slipping and shaking during the operation, which may affect the normal progress of the operation. The anti-slip grooves provided on the outside of the anti-slip rubber pad can also increase the friction force and further improve the operation stability, achieving the improvement of the operation stability.

[0018] (3) By providing a connection contact, a connection groove, a mounting head, a connection seat, a groove, a positioning circlip, and a positioning card slot, after use, the positioning circlip can be pressed inside the positioning card slot, and after the positioning circlip is disengaged from the inside of the positioning card slot, the mounting head can be directly pulled out from one side of the housing, so as to quickly process the cutting part, preventing the surgical supplies from being exposed to the air and causing contamination. When using again, insert the connection seat on one side of the mounting head into the inside of the connection groove, and engage the positioning circlip with the positioning card slot to position the mounting head and the cutting part, achieving the quick disassembly and assembly of the cutting component. Brief Description of the Drawings

[0019] Figure 1 is the front sectional structure schematic diagram of the present utility model;

[0020] Figure 2 is the front sectional structure schematic diagram of the external thread cylinder of the present utility model;

[0021] Figure 3 is the top sectional structure schematic diagram of the external thread cylinder of the present utility model;

[0022] Figure 4 is the top sectional structure schematic diagram of the connection groove of the present utility model.

[0023] In the figure: 1, housing; 2, control button; 3, positioning groove; 4, anti-slip rubber pad; 5, anti-slip groove; 6, connection contact; 7, connection groove; 8, mounting head; 9, cutting part; 10, connection seat; 11, groove; 12, positioning circlip; 13, external thread cylinder; 14, through groove; 15, threaded sleeve; 16, suction tube; 17, flushing tube; 18, push plate; 19, arc-shaped pressing plate; 20, fixed frame; 21, spring; 22, connecting plate; 23, limiting plate; 24, wedge-shaped plate; 25, limiting groove; 26, positioning card slot. Detailed Description of the Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , an electrocoagulation cutter that is convenient to adjust the flushing flow rate of the flushing tube, including a housing 1. One side of one end of the housing 1 is movably connected with a control button 2. One side of the housing 1 is fixedly connected with an external thread tube 13. The other side of the housing 1 is movably connected with a mounting head 8. One side of the mounting head 8 is fixedly connected with a cutting part 9. An adjusting structure for adjusting the flushing water flow rate is arranged inside the external thread tube 13;

[0026] The adjusting structure includes a suction tube 16 and a flushing tube 17. The top end of one side of the housing 1 is fixedly connected with a flushing tube 17. The bottom end of one side of the housing 1 is fixedly connected with a suction tube 16. The outside of the external thread tube 13 is movably connected with a threaded sleeve 15. A through groove 14 is opened at one end of the external thread tube 13. One side inside the external thread tube 13 is fixedly connected with a fixed frame 20. One side inside the fixed frame 20 is fixedly connected with a spring 21. One side of the spring 21 is fixedly connected with a connecting plate 22. One side of the connecting plate 22 is fixedly connected with a wedge plate 24. Both ends of the wedge plate 24 are fixedly connected with a push plate 18. The push plate 18 penetrates through the through groove 14 and extends to the outside of the external thread tube 13. The top end of the connecting plate 22 is movably connected with an arc-shaped pressing plate 19. Limited slots 25 are opened at both ends of the arc-shaped pressing plate 19. Both ends inside the external thread tube 13 are fixedly connected with limit plates 23;

[0027] The push plate 18 is slidably connected with the through groove 14, and the arc-shaped pressing plate 19 is slidably connected with the limit plate 23;

[0028] The arc-shaped pressing plate 19 is movably connected with the flushing tube 17, and the wedge plate 24 is slidably connected with the arc-shaped pressing plate 19;

[0029] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , when in use, the threaded sleeve 15 can be rotated to drive it to move to one side. The threaded sleeve 15 then pushes the wedge plate 24 to move to one side through the push plate 18. While the wedge plate 24 is moving, it can push the arc-shaped pressing plate 19 to move to one end. While the arc-shaped pressing plate 19 is moving, it can squeeze the flushing tube 17 to adjust the flow rate inside it. The limit plate 23 can limit the arc-shaped pressing plate 19 through the limit slot 25 to keep the arc-shaped pressing plate 19 moving in a straight line. After use, the spring 21 inside the fixed frame 20 can push out the wedge plate 24 through the connecting plate 22, realizing convenient adjustment of the flushing water flow rate.

[0030] Embodiment 2: Positioning grooves 3 are provided at both ends of the outside of the housing 1. An anti-slip rubber pad 4 is fixedly connected inside the positioning groove 3, and an anti-slip groove 5 is provided at one end of the anti-slip rubber pad 4;

[0031] The anti-slip grooves 5 provided at one end of the anti-slip rubber pad 4 are arranged at equal intervals, and the center line of the anti-slip rubber pad 4 and the center line of the positioning groove 3 are in the same vertical plane;

[0032] Specifically, as Figure 1 shown, a positioning groove 3 is provided on the outside of the housing 1 of the electrocoagulation cutter, and an anti-slip rubber pad 4 is adhesively connected inside the positioning groove 3 with liquid glue. The anti-slip rubber pad 4 improves the stability of holding during the operation through the friction of its own material, preventing slipping and shaking during the operation and affecting the normal progress of the operation. The anti-slip grooves 5 provided on the outside of the anti-slip rubber pad 4 can also improve the friction, further improving the operation stability, and realizing the improvement of the operation stability.

[0033] Embodiment 3: A connection groove 7 is provided on one side of the housing 1. A connection seat 10 is fixedly connected to one side of the mounting head 8. A connection contact 6 is fixedly connected to one side inside the connection groove 7. A set of grooves 11 are respectively provided at both ends of the connection seat 10, and a positioning snap spring 12 is fixedly connected to one side inside the groove 11. A set of positioning card slots 26 are respectively provided on the same side at both ends of the housing 1;

[0034] The positioning snap spring 12 is movably connected to the positioning card slot 26, and the positioning card slot 26 communicates with the inside of the connection groove 7;

[0035] The connection contact 6 is movably connected to the connection seat 10, and the center line of the connection seat 10 and the center line of the mounting head 8 are in the same horizontal plane;

[0036] Specifically, as Figure 1 and Figure 4 shown, after use, the positioning snap spring 12 can be pressed inside the positioning card slot 26, and after the positioning snap spring 12 is disengaged from the inside of the positioning card slot 26, the mounting head 8 can be directly pulled out from one side of the housing 1, so as to quickly process the cutting part 9, prevent surgical supplies from being exposed to the air and causing pollution. When using again, insert the connection seat 10 on one side of the mounting head 8 into the inside of the connection groove 7, and make the positioning snap spring 12 engage with the positioning card slot 26 to position the mounting head 8 and the cutting part 9, realizing the quick disassembly and assembly of the cutting component.

[0037] Working principle: When in use, the utility model can rotate the threaded sleeve 15 to drive it to move to one side. The threaded sleeve 15 then pushes the wedge-shaped plate 24 to move to one side through the push plate 18. While the wedge-shaped plate 24 is moving, it can push the arc-shaped pressing plate 19 to move towards one end. While the arc-shaped pressing plate 19 is moving, it can squeeze the flushing tube 17 to adjust the flow rate inside it. The limiting plate 23 can limit the arc-shaped pressing plate 19 through the limiting groove 25 to keep the arc-shaped pressing plate 19 moving in a straight line. After use, the spring 21 inside the fixed frame 20 can push out the wedge-shaped plate 24 through the connecting plate 22. A positioning groove 3 is opened on the outside of the shell 1 of the electrocoagulation cutter, and an anti-slip rubber pad 4 is adhered inside the positioning groove 3 through liquid glue. The anti-slip rubber pad 4 improves the stability of holding during the operation through the friction of its own material, preventing slipping and shaking during the operation and affecting the normal progress of the operation. The anti-slip grooves 5 opened on the outside of the anti-slip rubber pad 4 can also increase the friction force and further improve the operation stability. After use, the positioning spring 12 can be pressed inside the positioning card slot 26, and after the positioning spring 12 is disengaged from the inside of the positioning card slot 26, the mounting head 8 can be directly pulled out from one side of the shell 1, so as to quickly process the cutting part 9, prevent surgical supplies from being exposed to the air and causing pollution. When using again, insert the connecting seat 10 on one side of the mounting head 8 into the connecting groove 7, and make the positioning spring 12 engage with the positioning card slot 26 to position the mounting head 8 and the cutting part 9.

Claims

1. An electrocoagulation cutter that is easy to adjust the flushing flow rate of a cleaning tube, comprising a housing (1), characterized in that: A control button (2) is movably connected to one side of one end of the shell (1), an external threaded barrel (13) is fixedly connected to one side of the shell (1), a mounting head (8) is movably connected to the other side of the shell (1), a cutting portion (9) is fixedly connected to one side of the mounting head (8), and an adjusting structure for adjusting the flow rate of flushing water is provided inside the external threaded barrel (13); The regulating structure comprises a suction tube (16) and a flushing tube (17); the top end of one side of the shell (1) is fixedly connected to the flushing tube (17); the bottom end of one side of the shell (1) is fixedly connected to the suction tube (16); the outside of the externally threaded barrel (13) is movably connected to a threaded sleeve (15); one end of the externally threaded barrel (13) is provided with a through groove (14); one side of the inside of the externally threaded barrel (13) is fixedly connected to a fixed frame (20); one side of the inside of the fixed frame (20) is fixedly connected to a spring (21); One side of the spring (21) is fixedly connected to a connecting plate (22), one side of the connecting plate (22) is fixedly connected to a wedge plate (24), both ends of the wedge plate (24) are fixedly connected to push plates (18), the push plates (18) penetrate the through groove (14) and extend to the outside of the external threaded tube (13), the top of the connecting plate (22) is movably connected to an arc-shaped pressure plate (19), both ends of the arc-shaped pressure plate (19) are provided with limiting grooves (25), and both ends of the inside of the external threaded tube (13) are fixedly connected to the limiting plates (23).

2. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 1, characterized in that: The push plate (18) is slidably connected to the through slot (14), and the arc-shaped pressing plate (19) is slidably connected to the limiting plate (23).

3. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 1, characterized in that: The arc-shaped pressing plate (19) is movably connected to the flushing pipe (17), and the wedge-shaped plate (24) is slidably connected to the arc-shaped pressing plate (19).

4. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 1, characterized in that: Positioning grooves (3) are provided at both ends of the exterior of the housing (1), an anti-skid rubber pad (4) is fixedly connected inside the positioning groove (3), and an anti-skid groove (5) is provided at one end of the anti-skid rubber pad (4).

5. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 4, characterized in that: The anti-skid grooves (5) opened at one end of the anti-skid rubber pad (4) are arranged at equal intervals, and the center line of the anti-skid rubber pad (4) and the center line of the positioning groove (3) are on the same vertical plane.

6. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 1, characterized in that: A connecting groove (7) is provided on one side of the shell (1), a connecting seat (10) is fixedly connected to one side of the mounting head (8), a connecting contact (6) is fixedly connected to one side of the connecting groove (7), a group of grooves (11) are respectively provided at both ends of the connecting seat (10), a positioning spring (12) is fixedly connected to one side of the groove (11), and a group of positioning grooves (26) are respectively provided on the same side of the two ends of the shell (1).

7. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 6, characterized in that: The positioning clamping spring (12) is movably connected to the positioning clamping slot (26), and the positioning clamping slot (26) is communicated with the interior of the connecting slot (7).

8. The electrocoagulation cutter with easy-to-adjust flushing flow rate of the cleaning tube according to claim 6, characterized in that: The connecting contact (6) is movably connected to the connecting seat (10), and the center line of the connecting seat (10) and the center line of the mounting head (8) are on the same horizontal plane.

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