Hemostatic electric coagulation forceps

Abstract

The utility model provides hemostasis electric coagulation forceps which comprise an electrode holder, one end of the electrode holder is embedded into an electric coagulation forceps device, the electric coagulation forceps device comprises a left forceps body and a right forceps body which are respectively embedded into one end of the electrode holder, the left forceps body and the right forceps body are sleeved with insulating sleeves, the tops of the insulating sleeves are in threaded connection with fixing blocks, and positive and negative lead screws penetrate through the interiors of the fixing blocks. The utility model discloses a novel hemostatic forceps, which comprises an insulating sleeve, a plurality of anti-skidding grooves are arranged on the outer surfaces of two sides of the insulating sleeve, the bottom of the insulating sleeve is in threaded connection with forceps tips, and scale marks are arranged on one side of the outer surface, close to the bottom, of the insulating sleeve, The novel hemostatic forceps have the advantages that the novel hemostatic forceps are more stable during use by medical staff through the anti-skidding grooves, and accidents of slipping of the hemostatic forceps during treatment are reduced. The sterile normal saline flows into the liquid inlet pipe of the S-shaped structure through the liquid inlet pipe inlet, and the sterile normal saline is dredged and drained through the liquid inlet pipe of the S-shaped structure, so that the circulation of the sterile normal saline is smoother and more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a pair of hemostatic electrocoagulation forceps. Background Art

[0002] Bipolar electrocoagulation forceps is a new instrument for otolaryngology surgery, consisting of a double-flap forceps body and an electrode holder. The two tips of the bipolar electrocoagulation forceps and the wire provide high-frequency electrical energy to the lesion tissue, causing the blood vessels between the two ends of the bipolar forceps to dehydrate and coagulate, achieving the purpose of hemostasis.

[0003] Among them, the "upper and lower clamping plastic hemostatic bipolar electrocoagulation forceps" disclosed in the application number "CN202120725592.9" is also an increasingly mature technology. One end of the electrocoagulation forceps body is integrally connected to the fixed connecting rod and the fixed electrocoagulation forceps head in sequence, and the other end of the electrocoagulation forceps body is connected to the fixed seat; the movable connecting rod is arranged above the fixed connecting rod, and one end of the movable connecting rod is integrally connected to the movable electrocoagulation forceps head; one end of the spring sheet is arranged on the movable connecting rod, and the other end of the spring sheet is arranged on the fixed seat; the main connecting line and the infusion tube are connected to the electrocoagulation forceps body through the fixed seat, and the inner end face of the fixed electrocoagulation forceps head (A3) is arranged parallel to the outer end face of the movable electrocoagulation forceps head (B2).

[0004] Further search revealed that the "bipolar electrocoagulation forceps with cutting function" disclosed in application number "CN202023133118.1" is also an increasingly mature technology. The bipolar electrocoagulation forceps with cutting function are electrocoagulation forceps that integrate coagulation and cutting functions. By setting a driving part, a knife outlet part and a reset part, the blade can be easily extended for cutting. During the operation, cutting can be performed with simple operation after electrocoagulation, and the cutting process does not require touching or turning extra buttons or actions, which increases operability and avoids frequent instrument changes during surgery, significantly improves surgical efficiency, and reduces surgical risks.

[0005] The technical solution still has the following defects:

[0006] 1) The anti-slip effect of the bipolar electrocoagulation forceps is poor, and when sterile saline flows into the infusion tube, the saline flows out radially, causing wounds on the patient's affected area;

[0007] 2) The bipolar electrocoagulation forceps cannot fix the position of the electrocoagulation forceps, and medical staff need to hold the electrocoagulation forceps for a long time, which is time-consuming and labor-intensive, inconvenient for medical staff to operate, and the electrocoagulation forceps do not have a scale. Utility Model Content

[0008] The utility model aims to provide a hemostatic electrocoagulation forceps to solve the multiple problems raised by the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hemostatic electrocoagulation forceps, comprising an electrode holder, one end of which is embedded in an electrocoagulation forceps device;

[0010] An electrocoagulation tweezers device, wherein the electrocoagulation tweezers device includes left and right tweezers bodies respectively embedded in one end of an electrode seat, the left and right tweezers bodies are both externally sleeved with insulating sleeves, the tops of the insulating sleeves are both threadedly connected with fixing blocks, the interior of the fixing blocks is penetrated by positive and negative screw rods, the inner walls of the insulating sleeves are connected with reset springs assisting the left and right tweezers bodies, the outer surfaces of both sides of the insulating sleeves are provided with a plurality of anti-slip grooves, the bottom of the insulating sleeves are both threadedly connected with tweezer tips, and scale lines are provided on one side of the outer surface of the insulating sleeves close to the bottom.

[0011] As a preferred solution of the utility model: an insulating layer is embedded and engaged on the top of the electrode seat, a power plug is embedded inside the insulating layer, the electrode seat is a flat-top cone, and heat dissipation grooves are opened around the outside of the electrode seat.

[0012] As a preferred solution of the utility model: a connecting block is fixedly installed at the bottom of the electrode seat, a liquid inlet pipe is installed on one side of the connecting block, and the liquid inlet pipe runs through the left and right forceps bodies and the insulating sleeve.

[0013] As a preferred solution of the utility model: a positioning hole is provided on the top of the insulating sleeve, the positioning hole is threadedly connected to a fixing block, one end of the forward and reverse screw rods is connected to the rocker, the return spring is located on both sides of the insulating sleeve and has C grooves, and the anti-slip groove is arranged in the middle of the fixing block and the return spring.

[0014] As a preferred solution of the utility model: the liquid inlet tube is in an S-shaped structure inside the left and right forceps bodies.

[0015] As a preferred solution of the utility model: the electrode seat is made of aluminum material, and the insulating layer and the insulating sleeve are both made of silicone material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The anti-slip groove makes the medical staff more stable during use, reducing the accident of hemostatic forceps slipping during treatment. Sterile saline flows into the S-shaped inlet tube through the inlet tube entrance. The S-shaped inlet tube guides and drains the sterile saline, making the flow of sterile saline smoother and more stable, avoiding the radial impact force caused by the saline flowing out of the left and right forceps to damage the patient's wound;

[0018] 2. The medical staff manipulates the left and right forceps to make the two forceps tips touch each other and observe the scale lines. The scale lines enable precise operation of the surgery and improve the success rate of the surgery. Then, the forceps tips are placed on the wound that needs hemostasis. The joystick is then rotated to make the positive and negative screws rotate synchronously to fix the insulating sleeve, thus saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the electrocoagulation forceps device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the electrode holder of the utility model;

[0022] Figure 4 It is a partial enlarged structural schematic diagram of the fixing block of the utility model.

[0023] In the figure: 1. electrode holder; 11. insulating layer; 111. connecting block; 112. liquid inlet pipe; 12. power plug; 13. heat sink; 2. electrocoagulation forceps device; 21. left and right forceps bodies; 22. insulating sleeve; 221. positioning hole; 23. fixing block; 24. forward and reverse screw rods; 241. rocker; 25. reset spring; 251. C groove; 26. anti-slip groove; 27. forceps tip; 28. scale line. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution: a hemostatic electrocoagulation forceps, comprising an electrode holder 1, one end of the electrode holder 1 is embedded in an electrocoagulation forceps device 2;

[0026] The electrocoagulation forceps device 2 includes an electrode seat 1 at one end of which a left and right forceps body 21 is respectively embedded. The outside of the left and right forceps bodies 21 is sleeved with an insulating sleeve 22. The top of the insulating sleeve 22 is threadedly connected to a fixing block 23. The inside of the fixing block 23 is penetrated by a forward and reverse screw rod 24. The inner walls of the insulating sleeve 22 are connected to reset springs 25 that assist the left and right forceps bodies 21. The outer surfaces of both sides of the insulating sleeve 22 are provided with a plurality of anti-slip grooves 26. The bottom of the insulating sleeve 22 is threadedly connected to a forceps tip 27. A scale line 28 is provided on one side of the outer surface of the insulating sleeve 22 near the bottom.

[0027] In this embodiment, an insulating layer 11 is embedded and engaged on the top of the electrode holder 1 , a power plug 12 is embedded inside the insulating layer 11 , the electrode holder 1 is a flat-topped cone, and heat dissipation grooves 13 are provided around the outside of the electrode holder 1 .

[0028] Specifically, the electrocoagulation forceps device 2 is used for hemostasis at the forceps tips 27 at both ends, the insulating sleeve 22 protects the left and right forceps bodies 21, and the positive and negative screw rods 24 are penetrated by the fixed block 23. The rocker 241 rotates the positive and negative screw rods 24 to adjust the opening and closing of the insulating sleeve 22. On the basis of the traditional hemostatic forceps that rely on people to clamp them during treatment, it provides the convenience of mechanical clamping, so that the force remains unchanged during the clamping process. Compared with manual clamping, it is more stable and labor-saving. When the fixed block 23 is disassembled, the reset spring 25 assists the left and right forceps bodies 21 to reset. The anti-slip groove 26 makes the medical staff more stable during use and reduces the accident of the hemostatic forceps slipping during treatment. The insulating sleeve 22 is threadedly connected and assembled with the forceps tip 27, which can facilitate the replacement of different models. For different surgical needs, only the forceps tip 27 needs to be replaced, and the connection method is convenient for disassembly and assembly, and the connection is reliable. The scale line 28 realizes precise operation of the operation and improves the success rate of the operation.

[0029] See also Figure 2 As shown, in order to install the liquid inlet pipe 112 inside the left and right forceps bodies 21, in this embodiment: a connecting block 111 is fixedly installed at the bottom of the electrode holder 1, and a liquid inlet pipe 112 is installed on one side of the connecting block 111, and the liquid inlet pipe 112 passes through the left and right forceps bodies 21 and the insulating sleeve 22.

[0030] Specifically, the liquid inlet tube 112 is installed through the connecting block 111 , so that medical personnel can easily add sterile saline, which finally flows out from the inlet of the liquid inlet tube 112 through the inside of the liquid inlet tube 112 .

[0031] See also Figure 2 As shown, the problem of fixing the position of the electrocoagulation forceps is solved. In this embodiment: a positioning hole 221 is provided on the top of the insulating sleeve 22, and the positioning hole 221 is threadedly connected to a fixing block 23, one end of the forward and reverse screw rods 24 is connected to a rocker 241, and a return spring 25 is located on both sides of the insulating sleeve 22 and a C groove 251 is provided, and an anti-slip groove 26 is arranged in a position between the fixing block 23 and the return spring 25.

[0032] Specifically, the positioning hole 221 is used for threaded connection with the fixing block 23 , the rocker 241 is convenient for rotating the forward and reverse screw rods 24 , and the C groove 251 is convenient for installing the return spring 25 .

[0033] See also Figure 2 As shown, radial outflow of saline is avoided. In this embodiment, the liquid inlet tube 112 is in an S-shaped structure inside the left and right forceps bodies 21.

[0034] Specifically, the S-shaped liquid inlet tube 112 can guide and drain the sterile saline solution, making the sterile saline solution flow more smoothly and stably, thus preventing the radial impact force generated when the saline solution flows out of the left and right forceps bodies 21 from damaging the patient's wound.

[0035] See also Figure 3 As shown, the problem of mechanical overheating of the power plug 12 is solved. In this embodiment: the electrode seat 1 is made of aluminum material, and the insulating layer 11 and the insulating sleeve 22 are both made of silicone material.

[0036] Specifically, through the heat conduction of the aluminum electrode seat 1 and the efficient heat dissipation of the heat dissipation groove 13, the power plug 12 can be continuously subjected to mechanical heat dissipation treatment, thereby preventing the power plug 12 from being burned out due to excessive mechanical heat caused by long-term surgery, and the power plug 12 is well conductive to heat through the insulating layer 11 of silicone material.

[0037] Working principle:

[0038] Before use: connect to an external power source through the power plug 12, and conduct the external current to the left and right tweezer bodies 21 through the electrode holder 1;

[0039] In use: During surgery, the current is conducted to the patient's small blood vessels or other tissues through the forceps tips 27 of the left and right forceps bodies 21 to perform electrocoagulation hemostasis. The insulating sleeves 22 on the outside of the left and right forceps bodies 21 are made of silicone rubber material, which can play an insulating role. The anti-skid grooves 26 on the outer surface of the insulating sleeves 22 can play an anti-skid role, making the medical staff more stable during use and reducing the accident of the hemostatic forceps slipping during treatment. The medical staff manipulates the left and right forceps bodies 21, so that the two forceps tips 27 touch each other, observes the scale line 28, and then moves the forceps. The tip 27 is placed on the wound where bleeding needs to be stopped, and then the rocker 241 is rotated to make the forward and reverse screws 24 rotate synchronously, and the insulating sleeve 22 is fixed, so as to achieve the purpose of saving time and labor. The sterile saline flows into the S-shaped liquid inlet tube 112 through the inlet of the liquid inlet tube 112. The S-shaped liquid inlet tube 112 guides and drains the sterile saline, so that the circulation of the sterile saline can be smoother and more stable, and the radial impact force generated by the saline flowing out of the left and right forceps bodies 21 can be avoided to damage the patient's wound.

[0040] After use: Through the heat conduction of the aluminum electrode seat 1 and the efficient heat dissipation of the heat dissipation groove 13, the power plug 12 can be continuously subjected to mechanical heat dissipation treatment, so as to avoid the situation where the power plug 12 is burned out due to excessive mechanical heat caused by long-term surgery, and the power plug 12 is well thermally conductive through the insulating layer 11 of the silicone material.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hemostatic electrocoagulation forceps, characterized in that: include: An electrode seat (1), one end of which is embedded in an electrocoagulation forceps device (2); An electrocoagulation forceps device (2), the electrocoagulation forceps device (2) comprising an electrode holder (1) having one end with left and right forceps bodies (21) respectively embedded therein, the left and right forceps bodies (21) being externally sleeved with insulating sleeves (22), the tops of the insulating sleeves (22) being threadedly connected with fixing blocks (23), the interior of the fixing blocks (23) being penetrated by forward and reverse screw rods (24), the inner walls of the insulating sleeves (22) being connected with return springs (25) for assisting the left and right forceps bodies (21), the outer surfaces of both sides of the insulating sleeves (22) being provided with a plurality of anti-slip grooves (26), the bottom of the insulating sleeves (22) being threadedly connected with forceps tips (27), and a scale mark (28) being provided on one side of the outer surface of the insulating sleeves (22) close to the bottom.

2. The hemostatic electrocoagulation forceps according to claim 1, characterized in that: An insulating layer (11) is embedded and engaged at the top of the electrode seat (1), a power plug (12) is embedded inside the insulating layer (11), the electrode seat (1) is in the form of a flat-top cone, and heat dissipation grooves (13) are provided around the outside of the electrode seat (1).

3. The hemostatic electrocoagulation forceps according to claim 1, characterized in that: A connecting block (111) is fixedly mounted on the bottom of the electrode holder (1), a liquid inlet pipe (112) is mounted on one side of the connecting block (111), and the liquid inlet pipe (112) passes through the left and right forceps bodies (21) and the insulating sleeve (22).

4. The hemostatic electrocoagulation forceps according to claim 1, characterized in that: A positioning hole (221) is provided at the top of the insulating sleeve (22), and a fixing block (23) is threadedly connected to the positioning hole (221). One end of the forward and reverse screw rods (24) is connected to a rocker (241). C grooves (251) are provided on both sides of the insulating sleeve (22). The anti-slip groove (26) is arranged between the fixing block (23) and the reset spring (25).

5. The hemostatic electrocoagulation forceps according to claim 3, characterized in that: The liquid inlet pipe (112) is in an S-shaped structure inside the left and right forceps bodies (21).

6. The hemostatic electrocoagulation forceps according to claim 2, characterized in that: The electrode seat (1) is made of aluminum material, and the insulating layer (11) and the insulating sleeve (22) are both made of silicone material.

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