Controllable dripping bipolar ablation hemostatic forceps

Abstract

This invention discloses a controllable dripping bipolar ablation hemostatic forceps, relating to the field of hemostatic forceps technology. It includes a clamping component, a connecting base with a connecting member on one side, a first forceps handle fixed to one side of the connecting base, a second forceps handle fixed to one side of the connecting base, and a cooperating component. Through the coordinated design of the clamping component and the cooperating component, it effectively solves the shortcomings of existing controllable dripping bipolar ablation hemostatic forceps, such as poor operability, low surgical efficiency, and insufficient surgical field clarity. It abandons the cumbersome control method of externally driven dripping components, automatically and precisely adjusting the dripping volume according to the clamping force of the operator. This avoids insufficient dripping leading to tissue carbonization when the clamping force is high and the ablation intensity is high, or excessive dripping leading to fluid accumulation in the surgical field when the clamping force is low and the ablation intensity is low, ensuring the ablation and hemostasis effect. It eliminates the need for frequent manual adjustment of dripping parameters by medical staff, reducing the operational burden.

Description

Technical Field

[0001] This invention relates to the field of medical hemostatic forceps technology, and in particular to a controllable dripping bipolar ablation hemostatic forceps. Background Technology

[0002] In scenarios such as surgical wound hemostasis, soft tissue bipolar ablation, precise coagulation in minimally invasive surgery, intraoperative wound cooling and moisturization, and fine tissue separation and hemostasis, controllable drip bipolar ablation hemostatic forceps are often used to control the efficiency of coagulation and hemostasis, the precision of ablation control, the controllability of drip rate, the flexibility of intraoperative operation, and the effect of wound protection.

[0003] Existing controllable drip bipolar ablation hemostatic forceps have significant shortcomings in terms of ease of operation, surgical efficiency, and surgical field clarity. In clinical surgery, they typically use an externally driven drip component for drip cooling, which is cumbersome. They cannot automatically and accurately adjust the drip volume according to the clamping force of the staff, which can easily lead to insufficient dripping when the clamping force is high and the ablation intensity is high, resulting in tissue carbonization, or excessive dripping when the clamping force is low and the ablation intensity is low, resulting in water accumulation in the surgical field. This not only affects the ablation and hemostasis effect, but also requires medical staff to frequently adjust the drip parameters manually, increasing the operational burden. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing controlled drip bipolar ablation hemostatic forceps, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is how to address the inconvenience of controlling the amount of water dripped from hemostatic forceps and the cumbersome process of cleaning the surgical field.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a controllable dripping bipolar ablation hemostatic forceps, comprising: a clamping assembly including a connecting base, a connecting member provided on one side of the connecting base; a first forceps handle fixed to one side of the connecting base; a second forceps handle fixed to one side of the connecting base; a cooperating assembly installed on one side of the clamping assembly, including a negative pressure component, a waste liquid drainage component provided on one side of the negative pressure component; and a fluid guide component fixed to the surface of the second forceps handle for fluid conduction. By squeezing the first and second forceps handles, the negative pressure component is driven to adjust the air pressure. Through air pressure drive, the waste liquid drainage component and the fluid guide component achieve automatic dripping, and after hemostasis, the accumulated water is quickly aspirated to ensure a clear surgical field.

[0008] As a preferred embodiment of the controllable drip bipolar ablation hemostatic forceps of the present invention, wherein: a power supply cable is fixed on one side of the connecting seat to provide a power foundation for the clamping assembly.

[0009] As a preferred embodiment of the controllable drip bipolar ablation hemostatic forceps of the present invention, the connecting member includes a one-way fluid delivery tube fixed to one side of the second forceps handle, a sealing sleeve fixed to one side of the one-way fluid delivery tube, an elastic telescopic tube slidably connected to the inner wall of the sealing sleeve, a connecting tube fixed to one side of the elastic telescopic tube for fluid guidance, and a first support sleeve sleeved on the surface of the connecting tube for balanced support of the connecting tube.

[0010] As a preferred embodiment of the controllable dripping bipolar ablation hemostatic forceps of the present invention, the connecting member further includes a reset torsion spring fixed to the surface of the one-way delivery tube, and a valve stem and control valve are fixed to the bottom of the reset torsion spring and sleeved on the surface of the valve stem to provide reset elastic force for the valve stem.

[0011] As a preferred embodiment of the controllable drip bipolar ablation hemostatic forceps of the present invention, the negative pressure component includes a compression shell fixed to one side of the first forceps handle, a guide elastic shell slidably connected to the inner wall of the compression shell, the guide elastic shell fixed to one side of the second forceps handle, and a one-way exhaust valve fixed to one side of the guide elastic shell and embedded in the inner wall of the first forceps handle, for unidirectionally discharging the gas inside the guide elastic shell.

[0012] As a preferred embodiment of the controllable dripping bipolar ablation hemostatic forceps of the present invention, wherein: a fixed base is fixed on one side of the extrusion shell, a transmission gear plate is provided on one side of the fixed base, a first connecting rod is rotatably connected to the top of the fixed base, a second connecting rod is rotatably connected to the top of the first connecting rod, used to drive the transmission gear plate to move under the drive of the first connecting rod, and a transmission gear is sleeved on the surface of the valve stem, used to cooperate with the transmission gear plate to realize the rotation of the valve stem.

[0013] As a preferred embodiment of the controllable drip bipolar ablation hemostatic forceps of the present invention, the negative pressure component further includes a fixed support rod fixed to one side of the first forceps handle, and a guide sleeve is fixed to the top of the fixed support rod.

[0014] As a preferred embodiment of the controllable dripping bipolar ablation hemostatic forceps of the present invention, the waste liquid drainage component includes a drainage pipe disposed on one side of the connecting seat, a back-suction one-way valve fixed on one side of the drainage pipe, the back-suction one-way valve fixed on one side of the extrusion shell, a second one-way valve fixed on the surface of the drainage pipe to ensure unidirectional flow of fluid, and a first one-way valve installed on the surface of the drainage pipe to prevent backflow of waste liquid.

[0015] As a preferred embodiment of the controllable dripping bipolar ablation hemostatic forceps of the present invention, the waste liquid drainage component further includes a second support sleeve fixed to one side of the second forceps handle. The second support sleeve is sleeved on the surface of the drainage tube and is used to provide balanced support for the drainage tube.

[0016] As a preferred embodiment of the controllable drip bipolar ablation hemostatic forceps of the present invention, the fluid guide includes: a first connecting elastic tube fixed to one side of the drain tube, the first connecting elastic tube being fixed to the surface of the first forceps handle; a second connecting elastic tube fixed to one side of the drain tube; a coagulation electrode fixed to the surface of the first and second forceps handles for electrocoagulation hemostasis; an embedded dripping device embedded in one side of the first and second forceps handles and fixed to one side of the connecting tube for drip protection; and a back suction device embedded in the inner wall of the first and second forceps handles and fixed to one side of the second connecting elastic tube for negative pressure recovery of surgical field fluid and cellular debris.

[0017] The beneficial effects of this invention are as follows: Through the synergistic design of the clamping component and the cooperating component, it effectively solves the shortcomings of existing controllable drip bipolar ablation hemostatic forceps, such as poor ease of operation, low surgical efficiency, and insufficient clarity of the surgical field. On the one hand, it abandons the cumbersome control method of externally driven drip components, and can automatically and accurately adjust the drip volume according to the clamping force of the staff. This avoids the problem of insufficient dripping leading to tissue carbonization when the clamping force is large and the ablation intensity is high, or excessive dripping leading to water accumulation in the surgical field when the clamping force is small and the ablation intensity is low, thus ensuring the ablation hemostasis effect without the need for frequent manual adjustment by medical staff. The design reduces the amount of water dripped, thus lessening the burden on the operator. Furthermore, the integrated negative pressure cleaning structure eliminates the need for medical staff to use a separate suction device to clean fluid accumulation in the surgical field, freeing up their hands and improving the flexibility and precision of the surgical procedure. It also achieves a synchronized effect of "simultaneous ablation and hemostasis during clamping and automatic activation of negative pressure for rapid cleaning of the surgical field upon release," ensuring timely removal of fluid accumulation, preventing obstruction of the surgical view, reducing the difficulty of the surgical procedure and the risk of accidental injury, further accelerating the surgical progress, and meeting the clinical needs for efficient, precise, and safe ablation and hemostasis. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the controllable drip bipolar ablation hemostatic forceps.

[0020] Figure 2 Controllable drip bipolar ablation hemostatic forceps Figure 1A magnified view of A in the middle.

[0021] Figure 3 Another perspective view of the controllable drip bipolar ablation hemostatic forceps

[0022] Figure 4 For controllable drip bipolar ablation hemostatic forceps Figure 3 A magnified view of B in the middle.

[0023] Figure 5 Other perspectives of the controllable drip bipolar ablation hemostatic forceps.

[0024] Figure 6 This is a structural diagram of the second one-way valve of the controllable drip bipolar ablation hemostatic forceps.

[0025] In the diagram: 1. Clamping assembly; 11. Connecting seat; 12. Power cable; 13. First tweezer handle; 14. Second tweezer handle; 15. Connecting component; 151. Elastic telescopic tube; 152. Sealing sleeve; 153. First support sleeve; 154. Connecting tube; 155. Valve stem; 156. Control valve; 157. One-way liquid delivery tube; 158. Return torsion spring; 16. One-way exhaust valve; 2. Coordinating assembly; 21. Negative pressure component; 211. Extrusion shell; 212. Guide elastic shell; 213. Fixing seat; 2 14. First connecting rod; 215. Fixed support rod; 216. Guide sleeve; 217. Second connecting rod; 218. Transmission gear plate; 219. Transmission gear; 22. Waste liquid discharge component; 221. Drain pipe; 222. Second support sleeve; 223. First check valve; 224. Second check valve; 225. Back suction check valve; 23. Fluid guide component; 231. First connecting elastic tube; 232. Second connecting elastic tube; 233. Back suction component; 234. Coagulation electrode; 235. Embedded drip component. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1, referring to Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a controllable drip bipolar ablation hemostatic forceps, which includes a clamping component 1 and a cooperating component 2.

[0030] Through the synergistic design of clamping component 1 and cooperating component 2, the shortcomings of existing controllable drip bipolar ablation hemostatic forceps, such as poor ease of operation, low surgical efficiency, and insufficient surgical field clarity, are effectively solved. On the one hand, it eliminates the cumbersome control method of externally driven drip components, and can automatically and precisely adjust the drip volume according to the clamping force of the staff. This avoids the problems of insufficient dripping leading to tissue carbonization when the clamping force is large and the ablation intensity is high, or excessive dripping leading to water accumulation in the surgical field when the clamping force is small and the ablation intensity is low. This ensures the ablation hemostasis effect without the need for medical staff to frequently manually adjust the drip. The parameters reduce the operational burden, and the integrated negative pressure cleaning structure eliminates the need for medical staff to use a separate suction device to clean the surgical field of accumulated water, freeing up the operator's hands and improving the flexibility and precision of the surgical operation. At the same time, it achieves the linkage effect of "simultaneous ablation and hemostasis when clamped and automatic activation of negative pressure for rapid cleaning of the surgical field when released", ensuring timely removal of accumulated water in the surgical field, avoiding obstruction of the surgical field, reducing the difficulty of the surgical operation and the risk of accidental injury, further accelerating the surgical progress, and meeting the clinical surgical needs for efficient, precise and safe ablation and hemostasis operations.

[0031] Specifically, the clamping assembly 1 includes a connecting base 11, a connecting member 15 on one side of the connecting base 11, a first tweezer handle 13 fixed to one side of the connecting base 11, and a second tweezer handle 14 fixed to one side of the connecting base 11.

[0032] Specifically, the coordinating component 2 is installed on one side of the clamping component 1 and includes a negative pressure component 21. A waste liquid discharge component 22 and a fluid guide component 23 are provided on one side of the negative pressure component 21 and fixed to the surface of the second tweezer handle 14 for fluid conduction.

[0033] Specifically, by squeezing the first forceps handle 13 and the second forceps handle 14, the negative pressure component 21 is driven to adjust the air pressure. Through the air pressure drive, the waste liquid discharge component 22 and the fluid guide component 23 are used to achieve automatic squeezing and dripping of water. After hemostasis, the accumulated water is quickly aspirated to ensure a clear surgical field.

[0034] Example 2, refer to Figures 2-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0035] Specifically, a power supply cable 12 is fixed on one side of the connector 11 to provide a power base for the clamping assembly 1.

[0036] Specifically, the connecting member 15 includes a one-way liquid delivery tube 157 fixed to one side of the second tweezer handle 14, a sealing sleeve 152 fixed to one side of the one-way liquid delivery tube 157, an elastic telescopic tube 151 slidably connected to the inner wall of the sealing sleeve 152, a connecting tube 154 fixed to one side of the elastic telescopic tube 151 for fluid guidance, and a first support sleeve 153 sleeved on the surface of the connecting tube 154 for balanced support of the connecting tube 154.

[0037] Specifically, the connecting member 15 also includes a reset torsion spring 158 fixed to the surface of the one-way liquid delivery tube 157. The bottom of the reset torsion spring 158 is fixed with a valve stem 155 and a control valve 156, which is sleeved on the surface of the valve stem 155 to provide a reset spring force for the valve stem 155.

[0038] Specifically, the negative pressure component 21 includes a compression shell 211 fixed to one side of the first tweezer handle 13, a guide elastic shell 212 slidably connected to the inner wall of the compression shell 211, the guide elastic shell 212 fixed to one side of the second tweezer handle 14, and a one-way exhaust valve 16 fixed to one side of the guide elastic shell 212 and embedded in the inner wall of the first tweezer handle 13 for unidirectionally discharging the gas inside the guide elastic shell 212.

[0039] Specifically, a fixed base 213 is fixed on one side of the extrusion shell 211, and a transmission gear plate 218 is provided on one side of the fixed base 213. A first connecting rod 214 is rotatably connected to the top of the fixed base 213, and a second connecting rod 217 is rotatably connected to the top of the first connecting rod 214. The second connecting rod 217 is used to drive the transmission gear plate 218 to move under the drive of the first connecting rod 214. A transmission gear 219 is sleeved on the surface of the valve stem 155 and is used to cooperate with the transmission gear plate 218 to realize the rotation of the valve stem 155.

[0040] Specifically, the negative pressure component 21 also includes a fixed support rod 215 fixed to one side of the first tweezer handle 13, and a guide sleeve 216 is fixed to the top of the fixed support rod 215.

[0041] Specifically, the waste liquid discharge component 22 includes a discharge pipe 221 disposed on one side of the connecting seat 11, a back suction check valve 225 fixed on one side of the discharge pipe 221, the back suction check valve 225 fixed on one side of the extrusion shell 211, a second check valve 224 fixed on the surface of the discharge pipe 221 to ensure unidirectional flow of fluid, and a first check valve 223 installed on the surface of the discharge pipe 221 to prevent backflow of waste liquid.

[0042] It should be clarified that the back-suction check valve 225 does not allow liquid to pass through, so when the extrusion housing 211 acts as a manual vacuum pump, it will not re-suction waste liquid.

[0043] Specifically, the waste liquid discharge component 22 also includes a second support sleeve 222 fixed to one side of the second tweezer handle 14. The second support sleeve 222 is sleeved on the surface of the discharge pipe 221 and is used to provide balanced support for the discharge pipe 221.

[0044] Example 3, referring to Figures 2-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0045] Specifically, the fluid guide 23 includes a first connecting elastic tube 231 fixed to one side of the drain tube 221, the first connecting elastic tube 231 fixed to the surface of the first forceps handle 13, a second connecting elastic tube 232 fixed to one side of the drain tube 221, a coagulation electrode 234 fixed to the surface of the first forceps handle 13 and the second forceps handle 14 for electrocoagulation hemostasis, an embedded dripping device 235 embedded in one side of the first forceps handle 13 and the second forceps handle 14 and fixed to one side of the connecting tube 154 for dripping protection, and a back suction device 233 embedded in the inner wall of the first forceps handle 13 and the second forceps handle 14 and fixed to one side of the second connecting elastic tube 232 for negative pressure recovery of surgical field fluid and cell debris.

[0046] It should be clarified that during the surgery, the specific amount of fluid dripped can be controlled by medical staff through a conventional external control source in order to deal with various emergencies.

[0047] During use, in the surgical procedure, medical staff hold the first forceps handle 13 and the second forceps handle 14 and squeeze them inward. The compression shell 211 compresses the guide elastic shell 212, causing it to deform. The air inside the guide elastic shell 212 is discharged to the outside through the one-way exhaust valve 16. At the same time, the fixed seat 213 on the compression shell 211 drives the first connecting rod 214 to rotate. The first connecting rod 214 pushes the transmission gear plate 218 to slide smoothly along the guide sleeve 216 through the second connecting rod 217. The transmission gear plate 218 meshes with the transmission gear 219, driving the valve stem 155. Rotation overcomes the elastic force of the reset torsion spring 158 to open the control valve 156; physiological saline is delivered to the embedded dripping part 235 of the fluid guide 23 through the one-way delivery tube 157, the elastic telescopic tube 151 and the connecting tube 154, and automatically dripped to the contact part between the coagulation electrode 234 and the tissue, realizing the synchronous linkage between the clamping action and the dripping; and the greater the clamping force, the greater the displacement of the transmission tooth plate 218, the greater the opening of the control valve 156, and the automatic increase of the dripping volume, accurately matching the cooling requirements of different ablation intensities, and avoiding tissue carbonization or excessive dripping.

[0048] After clamping in place, the staff uses a foot pedal to activate the power supply cable 12 to supply power to the coagulation electrode 234, performing bipolar electrocoagulation ablation to stop bleeding at the bleeding site. Simultaneously dripping saline solution promptly removes the heat generated by the ablation, protecting the surrounding normal tissue. The first support sleeve 153 and the second support sleeve 222 provide stable support for the connecting pipe 154 and the drain pipe 221, respectively, to prevent the pipes from bending and affecting fluid flow.

[0049] After hemostasis is achieved, medical staff release the first forceps handle 13 and the second forceps handle 14, the reset torsion spring 158 releases its elasticity, causing the valve stem 155 and the transmission gear 219 to rotate in opposite directions, and the control valve 156 automatically closes to stop the dripping. At the same time, the squeezing shell 211 and the guide elastic shell 212 reset and extend under their own elasticity, forming a negative pressure inside. The back suction one-way valve 225 automatically opens, and the accumulated water and tissue debris in the surgical field are sucked into the inner cavity of the squeezing shell 211 through the back suction component 233, the second connecting elastic tube 232 and the drainage tube 221. When the pressure in the cavity returns to normal pressure, the back suction one-way valve 225 closes, the first one-way valve 223 opens, and the sucked waste liquid is discharged through the drainage tube 221 to the external waste liquid collection device, completing the automatic cleaning of the surgical field and ensuring a clear surgical field.

[0050] By repeating the clamping-releasing action described above, a cyclical linkage operation of "clamping for automatic drip ablation and releasing for automatic negative pressure clearing" can be achieved. This eliminates the need for medical staff to manually adjust the drip parameters or use additional handheld suction devices, greatly improving the convenience and precision of surgical procedures and adapting to the ablation and hemostasis needs of various surgical procedures.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A controllable dripping bipolar ablation hemostatic forceps, characterized in that: The device includes a clamping assembly (1), which includes a connecting seat (11) with a connecting member (15) on one side, a first forceps handle (13) fixed to one side of the connecting seat (11), a second forceps handle (14) fixed to one side of the connecting seat (11), and a coordinating assembly (2) installed on one side of the clamping assembly (1), which includes a negative pressure component (21) with a waste liquid drain component (22) on one side of the negative pressure component (21) and a fluid guide component (23) fixed to the surface of the second forceps handle (14) for fluid conduction. By squeezing the first forceps handle (13) and the second forceps handle (14), the negative pressure component (21) is driven to adjust the air pressure. Through the air pressure drive, the waste liquid drain component (22) and the fluid guide component (23) are used to achieve automatic dripping of water. After hemostasis, the accumulated water is quickly aspirated to ensure a clear surgical field.

2. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1, characterized in that: A power supply cable (12) is fixed on one side of the connector (11) to provide a power base for the clamping assembly (1).

3. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1, characterized in that: The connecting member (15) includes a one-way liquid delivery tube (157) fixed to one side of the second tweezer handle (14), a sealing sleeve (152) fixed to one side of the one-way liquid delivery tube (157), an elastic telescopic tube (151) slidably connected to the inner wall of the sealing sleeve (152), a connecting tube (154) fixed to one side of the elastic telescopic tube (151) for guiding fluid, and a first support sleeve (153) sleeved on the surface of the connecting tube (154) for providing balanced support for the connecting tube (154).

4. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1 or 3, characterized in that: The connecting member (15) also includes a reset torsion spring (158) fixed to the surface of the one-way liquid delivery tube (157). The bottom of the reset torsion spring (158) is fixed with a valve stem (155) and a control valve (156), which is sleeved on the surface of the valve stem (155) to provide a reset spring force for the valve stem (155).

5. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1, characterized in that: The negative pressure component (21) includes a compression shell (211) fixed to one side of the first tweezer handle (13). The inner wall of the compression shell (211) is slidably connected to a guide elastic shell (212). The guide elastic shell (212) is fixed to one side of the second tweezer handle (14). A one-way exhaust valve (16) is fixed to one side of the guide elastic shell (212) and embedded in the inner wall of the first tweezer handle (13) to discharge the gas inside the guide elastic shell (212) in one direction.

6. The controllable dripping bipolar ablation hemostatic forceps as described in claim 5, characterized in that: A fixed seat (213) is fixed on one side of the extrusion shell (211), and a transmission gear plate (218) is provided on one side of the fixed seat (213). A first connecting rod (214) is rotatably connected to the top of the fixed seat (213), and a second connecting rod (217) is rotatably connected to the top of the first connecting rod (214). The second connecting rod (217) is used to drive the transmission gear plate (218) to move under the drive of the first connecting rod (214). A transmission gear (219) is sleeved on the surface of the valve stem (155) and is used to cooperate with the transmission gear plate (218) to realize the rotation of the valve stem (155).

7. The controllable dripping bipolar ablation hemostatic forceps as described in claim 6, characterized in that: The negative pressure component (21) also includes a fixed support rod (215) fixed to one side of the first tweezer handle (13), and a guide sleeve (216) is fixed to the top of the fixed support rod (215).

8. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1, characterized in that: The waste liquid discharge component (22) includes a discharge pipe (221) disposed on one side of the connecting seat (11), a back suction check valve (225) fixed on one side of the discharge pipe (221), the back suction check valve (225) fixed on one side of the extrusion shell (211), a second check valve (224) fixed on the surface of the discharge pipe (221) to ensure unidirectional flow of fluid, and a first check valve (223) installed on the surface of the discharge pipe (221) to prevent backflow of waste liquid.

9. The controllable dripping bipolar ablation hemostatic forceps as described in claim 8, characterized in that: The waste liquid discharge component (22) also includes a second support sleeve (222) fixed to one side of the second tweezer handle (14). The second support sleeve (222) is sleeved on the surface of the discharge pipe (221) and is used to provide balanced support for the discharge pipe (221).

10. The controllable dripping bipolar ablation hemostatic forceps as described in claim 1 or 9, characterized in that: The fluid guide (23) includes a first connecting elastic tube (231) fixed to one side of the drain tube (221), the first connecting elastic tube (231) fixed to the surface of the first forceps handle (13), a second connecting elastic tube (232) fixed to one side of the drain tube (221), a coagulation electrode (234) fixed to the surface of the first forceps handle (13) and the second forceps handle (14) for electrocoagulation hemostasis, an embedded dripping device (235) embedded to one side of the first forceps handle (13) and the second forceps handle (14) and fixed to one side of the connecting tube (154) for dripping protection, and a back suction device (233) embedded in the inner wall of the first forceps handle (13) and the second forceps handle (14) and fixed to one side of the second connecting elastic tube (232) for negative pressure recovery of surgical field fluid and cell debris.

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