Dual-mode integrated bipolar electrocoagulation control device and bipolar electrocoagulation forceps

Abstract

The utility model discloses a kind of bipolar electrocoagulation regulating and controlling device and bipolar electrocoagulation forceps of double mode integrated type, the device includes three-way regulating valve, water inlet pipe, water outlet pipe and negative pressure suction pipe;One end of the water inlet pipe is connected with water source, and the other end is connected with the first port of three-way regulating valve;One end of the water outlet pipe is connected with bipolar electrocoagulation, and the other end is connected with the second port of three-way regulating valve;One end of the negative pressure suction pipe is connected with negative pressure source, and the other end is connected with the third port of three-way regulating valve;The three-way regulating valve is used to adjust the communication between port.This utility model connects water inlet pipe, water outlet pipe and negative pressure suction pipe by three-way regulating valve, solve the problem that traditional drip bipolar electrocoagulation function is single, cannot meet the demand of narrow operation space while dripping and sucking smoke.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and more specifically, to a dual-mode integrated bipolar electrocoagulation control device and bipolar electrocoagulation forceps. Background Technology

[0002] In the medical field, bipolar electrocoagulation is a commonly used medical device that plays an important role in surgery. However, traditional dripping bipolar electrocoagulation has a relatively simple function and cannot meet the needs of surgery in some complex environments.

[0003] The main structure of traditional bipolar electrocoagulation includes forceps handles, forceps tips, lead wires, and a drip tube. Its working principle is to prevent electrocoagulation failure caused by tissue carbonization by dripping water through the drip tube. However, this structure and working principle limit its application, allowing only a single dripping function. Traditional dripping bipolar electrocoagulation suffers from the drawback of its limited functionality, as it cannot simultaneously perform a smoking function, which may affect surgical outcomes and ease of operation in some procedures.

[0004] In summary, there is an urgent need for a dual-mode integrated bipolar electrocoagulation control device and bipolar electrocoagulation tweezers to solve the mode switching problem of bipolar electrocoagulation tweezers. Utility Model Content

[0005] In view of this, the first objective of this utility model is to provide a dual-mode integrated bipolar electrocoagulation control device for solving the problem of dual electrocoagulation electrode tweezer mode switching through a three-way regulating valve. The second objective of this utility model is to provide bipolar electrocoagulation tweezers that apply the above-mentioned dual-mode integrated bipolar electrocoagulation control device.

[0006] To achieve the first objective mentioned above, this utility model provides the following technical solution:

[0007] A dual-mode integrated bipolar electrocoagulation control device includes a three-way regulating valve, an inlet pipe, an outlet pipe, and a negative pressure suction pipe;

[0008] One end of the inlet pipe is connected to a water source, and the other end is connected to the first port of a three-way regulating valve;

[0009] One end of the outlet pipe is connected to a bipolar electrocoagulation valve, and the other end is connected to the second port of a three-way regulating valve.

[0010] One end of the negative pressure suction tube is connected to a negative pressure source, and the other end is connected to the third port of a three-way regulating valve.

[0011] The three-way regulating valve is used to regulate the connection between ports.

[0012] The technical effects of applying this dual-mode integrated bipolar electrocoagulation control device are as follows:

[0013] This invention connects the inlet pipe, outlet pipe, and negative pressure suction pipe via a three-way regulating valve, solving the problem of the traditional dripping bipolar electrocoagulation method's single function, which cannot meet the needs of simultaneous dripping water and smoking in confined surgical spaces. This invention eliminates the drawbacks of smoke generated during surgery affecting the surgeon's vision and increasing the difficulty and risk of surgery, thus maximizing the surgeon's skill. Furthermore, the device has a simple structure, is easy to operate, and is suitable for confined surgical spaces.

[0014] Optionally, the three-way regulating valve is used to regulate the connection between the ports, and the connection conditions include one of the following:

[0015] The first port is connected to the second port;

[0016] The second port is connected to the third port.

[0017] Optionally, the three-way regulating valve includes a transparent housing and a rotary valve. The first port, the second port, the third port, and the rotary valve are all disposed on the transparent housing, and the rotary valve is used to control the connection between the ports.

[0018] Optionally, the transparent shell is made of medical-grade polycarbonate material.

[0019] Optionally, the rotary valve is provided with a limiter, which is used to limit the rotation angle of the rotary valve so that the rotary valve cannot connect the first port and the third port.

[0020] Optionally, the limiter is a snap-fit ​​located inside the rotary valve.

[0021] Optionally, one end of the water inlet pipe is connected to a water source, which is a sterile infusion set.

[0022] Optionally, one end of the water outlet pipe is connected to a bipolar electrocoagulation water outlet pipe, which is a plastic tubing.

[0023] To achieve the second objective mentioned above, this utility model also provides a bipolar electrocoagulation forceps, including the dual-mode integrated bipolar electrocoagulation control device as described above.

[0024] Optionally, the bipolar electrocoagulation forceps also includes a forceps base, a forceps body disposed on the forceps base, and a bipolar electrocoagulation outlet tube. The forceps body includes two forceps blades, and the bipolar electrocoagulation outlet tube is disposed on the forceps blades. Since the aforementioned dual-mode integrated bipolar electrocoagulation control device has the above-mentioned technical effects, the bipolar electrocoagulation forceps using the aforementioned dual-mode integrated bipolar electrocoagulation control device should also have corresponding technical effects. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the structure of the bipolar electrocoagulation tweezers provided in this embodiment of the utility model;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure of the three-way regulating valve.

[0028] The following labels are shown in the attached diagram:

[0029] Three-way regulating valve 1, first port 1-1, second port 1-2, third port 1-3, transparent housing 1-4, rotary valve 1-5, water inlet pipe 2, water outlet pipe 3, negative pressure suction pipe 4, negative pressure source 5, tweezers base 6, tweezers body 7, tweezers blade 7-1. Detailed Implementation

[0030] This utility model provides a dual-mode integrated bipolar electrocoagulation control device, which solves the problem of dual electrocoagulation electrode tweezer mode switching through a three-way regulating valve.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1 and Figure 2 This embodiment discloses a dual-mode integrated bipolar electrocoagulation control device, including a three-way regulating valve 1, an inlet pipe 2, an outlet pipe 3, and a negative pressure suction pipe 4;

[0033] One end of the water inlet pipe 2 is connected to a water source, and the other end is connected to the first port 1-1 of the three-way regulating valve 1;

[0034] One end of the water outlet pipe 3 is connected to a bipolar electrocoagulation device, and the other end is connected to the second port 1-2 of the three-way regulating valve 1.

[0035] One end of the negative pressure suction tube 4 is connected to the negative pressure source 5, and the other end is connected to the third port 1-3 of the three-way regulating valve 1.

[0036] The three-way regulating valve 1 is used to regulate the connection between the ports.

[0037] The dual-mode integrated bipolar electrocoagulation control device provided in this embodiment realizes the coordinated operation of drip cooling and smoke purification modes. The water outlet pipe 3 is connected to the bipolar electrocoagulation, and the water outlet pipe is connected to the water inlet pipe 2 or the negative pressure suction pipe 4 through the three-way regulating valve 1, thereby realizing the switching between drip cooling and smoke purification modes.

[0038] In a specific implementation example, the three-way regulating valve 1 is used to regulate the connection between ports, and the connection conditions include one of the following:

[0039] In the first connection scenario, the first port 1-1 is connected to the second port 1-2. At this time, the inlet pipe 2 and the outlet pipe 3 are connected, meaning that the bipolar electrocoagulation forceps are in drip cooling mode. The purpose of drip cooling is to ensure that a moist environment can be provided to the surgical site in a timely manner when needed. The drip cooling technology has been applied in bipolar electrocoagulation forceps, and will not be described in detail here.

[0040] In the second connection scenario, the second port 1-2 is connected to the third port 1-3. At this time, the negative pressure suction tube 4 and the water outlet tube 3 are connected. That is, the working mode of the bipolar electrocoagulation forceps is smoke purification. Specifically, the smoke purification is achieved by using negative pressure suction to promptly remove the smoke generated during the operation.

[0041] Furthermore, the three-way regulating valve 1 also includes a transparent housing 1-4 and a rotary valve 1-5. The first port 1-1, the second port 1-2, the third port 1-3, and the rotary valve 1-5 are all disposed on the transparent housing 1-4, and the rotary valve 1-5 is used to control the connection between the ports. In this embodiment, the transparent housing 1-4 is made of medical-grade polycarbonate material.

[0042] In a specific implementation, the transparent shell 1-4 is equipped with sealing rings inside. These sealing rings are respectively located at the connections between the first port 1-1 and the transparent shell 1-4, the second port 1-2 and the transparent shell 1-4, and the third port 1-3 and the transparent shell 1-4. By providing these sealing rings, it is ensured that the water outlet pipe 3 and the negative pressure suction pipe 4 will not interfere with each other, while simultaneously improving the dripping efficiency of the water outlet pipe 3 and the smoke extraction efficiency of the negative pressure suction pipe 4. In this embodiment, the sealing rings are made of an elastic material, such as silicone.

[0043] Furthermore, the rotary valve 1-5 is equipped with a limiter, which limits the rotation angle of the rotary valve 1-5, preventing the rotary valve 1-5 from connecting the first port 1-1 and the third port 1-3. Specifically, the limiter is a latch located inside the rotary valve 1-5. In this embodiment, the latch limits the rotation of the rotary valve 1-5. This embodiment also includes a plug, an elastic element, and a seal for cooperating with the rotary valve 1-5. One end of the plug is connected to the inner end face of the transparent housing 1-4, the seal blocks the port, one end of the elastic element abuts against the plug, and the other end abuts against the seal. The plug, elastic element, and seal cooperate with the rotary valve 1-5 to achieve communication between the adjustment ports.

[0044] In this embodiment, one end of the water inlet pipe 2 is connected to a water source, which is a sterile infusion set.

[0045] Specifically, one end of the water outlet pipe 3 is connected to a bipolar electrocoagulation water outlet pipe, which is a plastic tubing.

[0046] This embodiment also discloses a bipolar electrocoagulation forceps, including the dual-mode integrated bipolar electrocoagulation control device as described above, a forceps base 6, a forceps body 7 disposed on the forceps base 6, and a bipolar electrocoagulation outlet pipe.

[0047] Specifically, the tweezers body 7 includes two tweezer blades 7-1, and the bipolar electrocoagulation water outlet pipe is disposed on the tweezer blades 7-1.

[0048] Furthermore, in this embodiment, the bipolar electrocoagulation water outlet pipe has a Y-shaped structure, with one end connected to the water outlet pipe 3, and a water outlet provided on each of the two tweezers 7-1.

[0049] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0050] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dual-mode integrated bipolar electrocoagulation control device, characterized in that, It includes a three-way regulating valve (1), an inlet pipe (2), an outlet pipe (3), and a negative pressure suction pipe (4); One end of the water inlet pipe (2) is connected to a water source, and the other end is connected to the first port (1-1) of the three-way regulating valve (1). One end of the water outlet pipe (3) is connected to the bipolar electrocoagulation, and the other end is connected to the second port (1-2) of the three-way regulating valve (1). One end of the negative pressure suction tube (4) is connected to the negative pressure source (5), and the other end is connected to the third port (1-3) of the three-way regulating valve (1). The three-way regulating valve (1) is used to regulate the connection between the ports.

2. The dual-mode integrated bipolar electrocoagulation control device according to claim 1, characterized in that, The three-way regulating valve (1) is used to regulate the connection between the ports, and the connection conditions include one of the following: The first port (1-1) is connected to the second port (1-2); The second port (1-2) is connected to the third port (1-3).

3. The dual-mode integrated bipolar electrocoagulation control device according to claim 2, characterized in that, The three-way regulating valve (1) includes a transparent housing (1-4) and a rotary valve (1-5). The first port (1-1), the second port (1-2), the third port (1-3) and the rotary valve (1-5) are all disposed on the transparent housing (1-4). The rotary valve (1-5) is used to control the connection between the ports.

4. The dual-mode integrated bipolar electrocoagulation control device according to claim 3, characterized in that, The transparent shell (1-4) is made of medical-grade polycarbonate material.

5. The dual-mode integrated bipolar electrocoagulation control device according to claim 4, characterized in that, The rotary valve (1-5) is equipped with a limiter, which is used to limit the rotation angle of the rotary valve (1-5) so that the rotary valve (1-5) cannot connect the first port (1-1) and the third port (1-3).

6. The dual-mode integrated bipolar electrocoagulation control device according to claim 5, characterized in that, The limiter is a buckle installed inside the rotary valve (1-5).

7. The dual-mode integrated bipolar electrocoagulation control device according to claim 1, characterized in that, One end of the water inlet pipe (2) is connected to a water source, which is a sterile infusion set.

8. The dual-mode integrated bipolar electrocoagulation control device according to claim 1, characterized in that, One end of the water outlet pipe (3) is connected to the bipolar electrocoagulation water outlet pipe, which is a plastic tubing.

9. A bipolar electrocoagulation forceps, characterized in that, Includes the dual-mode integrated bipolar electrocoagulation control device as described in any one of claims 1-8.

10. The bipolar electrocoagulation tweezers according to claim 9, characterized in that, It also includes a tweezers base (6), a tweezers body (7) disposed on the tweezers base (6), and a bipolar electrocoagulation water outlet tube. The tweezers body (7) includes two tweezers blades (7-1), and the bipolar electrocoagulation water outlet tube is disposed on the tweezers blades (7-1).

Images