Ablation closed tool bit

Abstract

The utility model provides an ablation closed tool bit, which relates to the technical field of ablation closed tool bits and comprises an ablation closed tool bit main body, a connecting line is fixed at the rear end of the ablation closed tool bit main body, a plurality of ferrules are fixed on the outer wall of the connecting line, and waterproof retaining patches are fixed at two ends of the outer wall of each ferrule. When the device needs to be installed on an external mechanism for use, the motor operates to drive the bidirectional screw rod to rotate, so that the two movable frames move oppositely under the limitation of the limiting column, the two clamping plates connected with the two connecting blocks are driven to move oppositely, and the two clamping plates can clamp an external driving mechanism or a support through the opposite movement of the two clamping plates; according to the ablation closed tool bit, the ablation closed tool bit body and an external device can be installed in a clamped mode, when the ablation closed tool bit body needs to be directly taken for use during use, through arrangement of a screw groove and a limiting sleeve, the limiting sleeve can be screwed down, a fixing block can be detached, and at the moment, a user can directly hold the ablation closed tool bit body to use the ablation closed tool bit body.

Description

Technical Field

[0001] The utility model relates to the technical field of ablation and closing knife heads, in particular to an ablation and closing knife head. Background Art

[0002] A high-frequency electrosurgical integrated surgical system is an intelligent medical device that can be applied to the resection of soft tissues, blood coagulation, and the closing of vascular tissue bundles in surgical operations. It is an intelligent medical device that integrates many surgical high-frequency current surgical instruments such as high-frequency electrosurgical knives, large blood vessel closing systems, closing ablation knives, and gynecological uterine knives, and controls the cutting depth and blood coagulation speed during the operation through an intelligent management system.

[0003] At present, for an ablation and closing knife head in the prior art, due to the setting of its connecting wire and the lack of a structure for limiting and fixing the connecting wire, when in use by a user, due to the entanglement and blockage of the connecting wire, medical errors may occur, and its practicability is poor. In addition, an ablation and closing knife head in the prior art does not have a structure for fixing to an external driving device, and has great limitations in use and poor practicability. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art that due to the setting of its connecting wire and the lack of a structure for limiting and fixing the connecting wire, when in use by a user, medical errors may occur due to the entanglement and blockage of the connecting wire, and there is no structure for fixing to an external driving device, resulting in great limitations in use, and to propose an ablation and closing knife head.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An ablation and closing knife head includes an ablation and closing knife head main body. A connecting wire is fixed to the rear end of the ablation and closing knife head main body. A plurality of sleeves are fixed to the outer wall of the connecting wire. Waterproof holding patches are fixed to both ends of the outer wall of each sleeve. Two buttons are installed on the outer wall of the ablation and closing knife head main body. A fixing block is provided on the outer wall of the ablation and closing knife head main body. Clamping plates are provided on both sides of one end of the fixing block. A driving structure for driving the two clamping plates to move towards or away from each other is provided in the fixing block.

[0006] Preferably, the driving structure includes a motor installed on the inner wall of the fixing block. A bidirectional screw is fixed to the output end of the motor. Moving frames are threadedly connected to both ends of the outer wall of the bidirectional screw. A limiting column is slidably connected to the ends of the two moving frames away from the bidirectional screw. Connecting blocks are fixed to one end of each of the two moving frames. The ends of the two connecting blocks away from the moving frames penetrate through the fixing block and are respectively fixed to the two clamping plates.

[0007] Preferably, one end of the bidirectional screw away from the motor is rotatably connected to the fixed block. Both ends of the limiting column are fixed to the fixed block, and a moving groove matching the connecting block is formed on the outer wall of the fixed block.

[0008] Preferably, a fixed sleeve is fixed to the outer wall of the top end of the ablation and closure cutter head body. A screw groove is formed on the outer wall of the bottom end of the ablation and closure cutter head body. The screw groove is externally threaded with a limiting sleeve, and the fixed block is arranged between the fixed sleeve and the limiting sleeve.

[0009] Preferably, a clamping column is fixed to the bottom end of the fixed sleeve, and a clamping groove matching the clamping column is formed at the top end of the fixed block.

[0010] Preferably, a slot matching the ablation and closure cutter head body is formed in the fixed block, and clamping blocks are fixed to opposite ends of the two clamping plates.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows;

[0012] In the present utility model, this device has two implementation schemes. First, when the device needs to be installed on an external mechanism for use, the operation of the motor drives the bidirectional screw to rotate, causing the two moving frames to move towards each other under the limitation of the limiting column, thereby driving the two clamping plates connected by the two connecting blocks to move towards each other. Through the relative movement of the two clamping plates, it can clamp an external driving mechanism or bracket, enabling the ablation and closure cutter head body to be clamped and installed with an external device. Second, when it needs to be directly picked up and used during use, through the settings of the screw groove and the limiting sleeve, the limiting sleeve can be unscrewed to disassemble the fixed block. At this time, the user can directly hold the ablation and closure cutter head body for use, which is more practical. In addition, through the setting of the waterproof holding patch, the waterproof holding patch can be pasted on an external bracket or the user's clothes to limit the position of the connecting wire and avoid interfering with medical work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of an ablation and closure cutter head proposed by the present utility model;

[0014] Figure 2 is a bottom perspective view of an ablation and closure cutter head proposed by the present utility model;

[0015] Figure 3 is a schematic diagram of the driving structure of an ablation and closure cutter head proposed by the present utility model;

[0016] Figure 4 is a schematic diagram of the external structure of the ablation and closure cutter head body of an ablation and closure cutter head proposed by the present utility model.

[0017] Legend: 1. Ablation and closure cutter head body; 2. Connecting wire; 3. Ferrule; 4. Waterproof holding patch; 5. Fixed sleeve; 6. Thread groove; 7. Limit sleeve; 8. Button; 9. Fixed block; 10. Clamping plate; 11. Clamping block; 12. Driving structure; 1201. Motor; 1202. Bi-directional screw; 1203. Moving frame; 1204. Limit post; 1205. Connecting block; 13. Moving groove; 14. Clamping post; 15. Card slot; 16. Groove opening. Detailed implementation mode

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0020] Embodiment 1, as Figures 1-4 shown, the present utility model provides an ablation and closure cutter head, including an ablation and closure cutter head body 1. A connecting wire 2 is fixed at the rear end of the ablation and closure cutter head body 1. A plurality of ferrules 3 are fixed on the outer wall of the connecting wire 2. Waterproof holding patches 4 are fixed at both ends of the outer wall of each ferrule 3. Two buttons 8 are installed on the outer wall of the ablation and closure cutter head body 1. A fixed block 9 is provided on the outer wall of the ablation and closure cutter head body 1. Clamping plates 10 are provided on both sides of one end of the fixed block 9. A driving structure 12 for driving the two clamping plates 10 to move towards or away from each other is provided in the fixed block 9.

[0021] The overall effect achieved by the entire Embodiment 1 is that through the setting of the waterproof holding patch 4, the waterproof holding patch 4 can be pasted on an external bracket or the user's clothes to limit the position of the connecting wire 2 and avoid interfering with medical work. Through the operation of the driving structure 12, the two clamping plates 10 can be driven to move towards each other, thereby driving the two clamping blocks 11 to move towards each other. During installation, only two card holes matching the clamping blocks 11 need to be opened on an external bracket lamp component or the like. When the two clamping plates 10 move towards each other and drive the two clamping blocks 11 into the card holes on the external bracket component, the fixed block 9 can be clamped and installed with the external bracket component or the like, with stronger practicability.

[0022] Embodiment 2, as Figures 1-4As shown in the figure, the driving structure 12 includes a motor 1201 installed on the inner wall of the fixed block 9. The output end of the motor 1201 is fixed with a bidirectional screw 1202. Both ends of the outer wall of the bidirectional screw 1202 are threadedly connected with moving brackets 1203. The ends of the two moving brackets 1203 away from the bidirectional screw 1202 are jointly slidably connected with a limiting column 1204. One end of each of the two moving brackets 1203 is fixed with a connecting block 1205. The ends of the two connecting blocks 1205 away from the moving brackets 1203 penetrate through the fixed block 9 and are respectively fixed to the two clamping plates 10. The end of the bidirectional screw 1202 away from the motor 1201 is rotatably connected to the fixed block 9. Both ends of the limiting column 1204 are fixed to the fixed block 9. A moving groove 13 matching the connecting block 1205 is opened on the outer wall of the fixed block 9. A fixed sleeve 5 is fixed to the outer wall of the top end of the ablation and closing cutter head body 1. A screw groove 6 is opened on the outer wall of the bottom end of the ablation and closing cutter head body 1. The screw groove 6 is externally threadedly connected with a limiting sleeve 7. The fixed block 9 is arranged between the fixed sleeve 5 and the limiting sleeve 7. A clamping column 14 is fixed to the bottom end of the fixed sleeve 5. A clamping groove 15 matching the clamping column 14 is opened at the top end of the fixed block 9. A slot 16 matching the ablation and closing cutter head body 1 is opened in the fixed block 9. A clamping block 11 is fixed to one end of each of the two clamping plates 10 facing each other.

[0023] The effect achieved by the entire embodiment 2 is that this device has two implementation schemes. First, when the device needs to be installed on an external mechanism for use, by running the motor 1201, the bidirectional screw 1202 is driven to rotate, so that the two moving brackets 1203 move towards each other under the limitation of the limiting column 1204, thereby driving the two clamping plates 10 connected by the two connecting blocks 1205 to move towards each other. Through the mutual movement of the two clamping plates 10, it can clamp an external driving mechanism or bracket, enabling the ablation and closing cutter head body to be clamped and installed with an external device. Second, when it needs to be directly taken and used during use, through the settings of the screw groove 6 and the limiting sleeve 7, the limiting sleeve 7 can be unscrewed to disassemble the fixed block 9. At this time, the user can directly hold the ablation and closing cutter head body 1 for use, with stronger practicability.

[0024] Working principle: When the device is in use, first, through the settings of the spiral groove 6 and the limit sleeve 7, the limit sleeve 7 can be unscrewed to disassemble the fixed block 9. At this time, the user can directly hold the ablation and closing cutter head body 1 for use. Second, when the device needs to be installed on an external mechanism for use, the operation of the motor 1201 drives the bidirectional screw 1202 to rotate, causing the two moving frames 1203 to move towards each other under the limit of the limit posts 1204, thereby driving the two clamping plates 10 connected by the two connecting blocks 1205 to move towards each other. Through the relative movement of the two clamping plates 10, they can clamp the external driving mechanism or bracket, enabling the ablation and closing cutter head body to be clamped and installed with the external device. Through the setting of the waterproof retaining patch 4, the waterproof retaining patch 4 can be pasted on the external bracket or the user's clothes to limit the position of the connecting wire 2 and prevent it from interfering with medical work.

[0025] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as the technical content of the technical solution of the present invention is not departed from, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An ablation and closure cutter head, comprising an ablation and closure cutter head body (1), characterized in that: A connecting wire (2) is fixed to the rear end of the ablation and closing cutter head body (1). A plurality of ferrules (3) are fixed to the outer wall of the connecting wire (2). Waterproof holding patches (4) are fixed to both ends of the outer wall of each ferrule (3). Two buttons (8) are installed on the outer wall of the ablation and closing cutter head body (1). A fixing block (9) is provided on the outer wall of the ablation and closing cutter head body (1). Clamping plates (10) are provided on both sides of one end of the fixing block (9). A driving structure (12) for driving the two clamping plates (10) to move towards or away from each other is provided in the fixing block (9).

2. The ablation and closure cutter head according to claim 1, wherein: The driving structure (12) includes a motor (1201) installed on the inner wall of the fixing block (9). A bidirectional screw (1202) is fixed to the output end of the motor (1201). Moving brackets (1203) are threadedly connected to both ends of the outer wall of the bidirectional screw (1202). A limiting post (1204) is slidably connected to the ends of the two moving brackets (1203) away from the bidirectional screw (1202). Connecting blocks (1205) are fixed to one end of each of the two moving brackets (1203). The ends of the two connecting blocks (1205) away from the moving brackets (1203) penetrate through the fixing block (9) and are respectively fixed to the two clamping plates (10).

3. The ablation and closure cutter head according to claim 2, wherein: One end of the bidirectional screw (1202) away from the motor (1201) is rotatably connected to the fixing block (9). Both ends of the limiting post (1204) are fixed to the fixing block (9). A moving groove (13) matching the connecting block (1205) is formed in the outer wall of the fixing block (9).

4. The ablation and closure cutter head according to claim 1, wherein: A fixing sleeve (5) is fixed to the outer wall of the top end of the ablation and closing cutter head body (1). A screw groove (6) is formed in the outer wall of the bottom end of the ablation and closing cutter head body (1). A limiting sleeve (7) is externally threadedly connected to the screw groove (6). The fixing block (9) is arranged between the fixing sleeve (5) and the limiting sleeve (7).

5. The ablation and closure cutter head according to claim 4, characterized in that: A clamping post (14) is fixed to the bottom end of the fixing sleeve (5). A clamping groove (15) matching the clamping post (14) is formed in the top end of the fixing block (9).

6. The ablation and closing cutter head according to claim 1, characterized in that: A slot (16) matching the ablation and closing cutter head body (1) is formed in the fixing block (9). Clamping blocks (11) are fixed to the opposite ends of the two clamping plates (10).

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