Operation smoke removing device

Abstract

The utility model discloses an operation smoke removing device which comprises a handle part smoke sucking hose and an electrode part smoke sucking hose, and the handle part smoke sucking hose and the electrode part smoke sucking hose are integrally connected. An electrode poke opening is formed in the joint of the handle part smoking hose and the electrode part smoking hose, and the distance between the electrode poke opening and a smoking opening of the electrode part smoking hose is 2-3 cm; a connecting part is arranged at one end of the smoke suction pipe of the handle part and used for being connected with suction equipment. Surgical electrodes and smoke suction equipment do not need to be replaced frequently, time and labor are saved, surgical electrodes of various types and models can be well combined for use, the smoke suction hose is small and exquisite, and the use range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments and relates to a surgical smoke removal device. Background Art

[0002] Surgical smoke refers to the gaseous substances produced during the operation, also known as aerosol, burning smoke, diathermy plume, etc. It is formed by the destruction and vaporization of tissue protein and fat by high-frequency electric knife, laser knife, ultrasonic knife, high-speed drill, saw blade, etc. during the surgical operation. Surgical smoke not only hinders the vision of the surgical staff, but also releases toxic and harmful substances into the air. It can cause headaches, inflammation of the eyes and mucous membranes, etc. to the operating room staff, and may also cause long-term potential harm to human health.

[0003] At present, most existing surgical electrodes have built-in smoking function, and the smoking tube surrounds the electrode and the handle to form a smoking channel, or the electrode and the handle have internal cavities to form a smoking channel. However, in fact, many electrodes currently used in clinical practice do not have built-in smoking function. During the operation, the electrode and the smoking device need to be used separately and alternately, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a surgical smoke device that can be used in conjunction with electrodes of different types and models, thereby making up for the defect that the smoking device must be frequently replaced when using electrodes without a built-in smoking function and the situation that the existing independent smoking tube is not suitable for use with some surgical electrodes. The surgical electrodes and the smoking device do not need to be frequently replaced, which saves time and effort, and can be well used in combination with surgical electrodes of various types and models. The smoking hose is compact and has a wide range of uses.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surgical smoke removal device comprises a handle smoking hose and an electrode smoking hose, wherein the handle smoking hose is integrally connected with the electrode smoking hose; an electrode puncture port is provided at the connection between the handle smoking hose and the electrode smoking hose, and the electrode puncture port is 2 to 3 cm away from the smoking port of the electrode smoking hose; a connecting portion is provided at one end of the handle smoking hose, and the connecting portion is used to connect a suction device. The pipeline from the electrode puncture port to the electrode end portion surrounds the electrode in a non-functional area, and can well isolate the non-functional portion of the electrode, thereby achieving the effect of protecting the tissue in the non-surgical resection area from electrical damage.

[0007] Specifically, the handle smoking hose and the electrode smoking hose are silicone hoses, which are lighter, more environmentally friendly and cheaper than the currently used titanium alloy or stainless steel.

[0008] Specifically, the electrode smoking hose has a length of 30 mm, an inner diameter of 3.5 mm, and a hose wall thickness of 0.5 mm.

[0009] Specifically, the smoking hose of the handle portion has a length of 550 mm, an inner diameter of 4.5 mm, and a hose wall thickness of 0.5 mm.

[0010] Specifically, the handle smoking hose and the electrode smoking hose are connected in a bent form, and the hoses at the bent connection form an inner angle of 160° with the handle smoking hose and the electrode smoking hose.

[0011] Specifically, the first electrode poking hole is an ellipse with a major axis of 8 mm and a minor axis of 2.5 mm.

[0012] Specifically, the second electrode poking hole is an ellipse with a major axis of 2 mm and a minor axis of 1.5 mm.

[0013] Specifically, the handle portion hose is parallel to the electrode portion hose.

[0014] The utility model has the following advantages:

[0015] The utility model provides a surgical smoke removal device, in which the pipe from the electrode puncture port to the electrode end part surrounds the electrode outside the non-functional area, which can well isolate the non-functional part of the electrode, thereby protecting the electrical damage of the tissue in the non-surgical resection area, which can be promoted and applied in many delicate surgeries, such as protecting the skin flap in thyroid surgery, protecting blood vessels and nerves in lacunar surgery, etc. The smoking pipe is made of silicone material, which is lighter, more environmentally friendly and cheaper than the currently used titanium alloy or stainless steel.

[0016] The electrode probing port of the utility model is 2-3cm away from the smoking port, which is the area with the highest smoke concentration during surgery. A pipe port design that is less than 1cm away from the electrode end will affect the convenience of surgical operation, and a pipe port that is more than 4cm away from the electrode end will significantly weaken the effect of absorbing smoke. Therefore, the length of the pipe from the electrode probing port to the electrode end is designed to be 2-3cm, and it can be trimmed according to the length of the electrode used to match electrodes of different models and lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the electrode poking opening of the utility model;

[0020] Figure 4 This is a schematic diagram of the electrode poking opening of the utility model;

[0021] Figure 5 This is a schematic diagram of the electrode poking opening of the utility model;

[0022] In the figure: 1. smoking hose of handle part; 2. smoking hose of electrode part; 3-1. first electrode poking hole; 3-2. second electrode poking hole; 4. connecting part. DETAILED DESCRIPTION

[0023] The utility model is described in detail below in conjunction with the accompanying drawings.

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] Example:

[0026] like Figure 1 As shown, the utility model provides a surgical smoke removal device, including a handle portion smoking hose 1 and an electrode portion smoking hose 2, the handle portion smoking hose 1 and the electrode portion smoking hose 2 are both made of silicone material, and are connected to a suction device through a connecting portion 4, and the suction device controls the suction switch and the size of the suction intensity. The handle portion hose is 550 mm long, the inner diameter is 4.5 mm, and the hose wall thickness is 0.5 mm; the electrode portion hose is 30 mm long, the inner diameter is 3.5 mm, and the hose wall thickness is 0.5 mm.

[0027] like Figure 2 , 4 As shown, in this embodiment, the handle smoking hose 1 and the electrode smoking hose 2 are bent and connected as a whole, and the connection between the handle smoking hose 1 and the electrode smoking hose 2 forms an angle α, and the angle α is 160°, so that the handle smoking hose and the electrode smoking hose remain relatively horizontal and parallel. The entire smoking tube is made of silicone material, which is lighter than the currently used titanium alloy or stainless steel and other materials.

[0028] like Figure 3 As shown, in this embodiment, two electrode puncture holes are provided at the connection between the handle smoking hose 1 and the electrode smoking hose 2. The electrode puncture holes are 2 to 3 cm away from the smoking hole of the electrode smoking hose 2. The tube hole design less than 1 cm away from the electrode end will affect the convenience of surgical operation, and the distance from the electrode end greater than 4 cm will significantly weaken the effect of absorbing smoke. The opening of the first electrode puncture hole 3-1 is an ellipse with a short axis of 2.5 mm and a long axis of 8 mm, and the opening of the second electrode puncture hole 3-2 is an ellipse with a short axis of 1.5 mm and a long axis of 2 mm.

[0029] In this embodiment, a connection part 4 is provided at one end of the smoking hose of the handle portion, and the connection part 4 is used to connect a suction device, through which the suction switch and the size of the suction intensity are controlled.

[0030] In this embodiment, the specific length, thickness and other data of each part of the smoking hose are the best product proofing data, which will not affect the convenience of surgical operation and has a good smoking effect, and is suitable for clinical use. When used specifically, the electrode part of the smoking hose is cut according to the electrode length to leave a suitable length, and the electrode head pierces one end of the electrode puncture hole to expose a part of the blade head. The remaining smoking hose is directly glued along the electrode handle in sections without hindering the surgical operation, and the suction device is connected through the connecting part 4. The surgical smoke removal device provided in this embodiment is easy to use and can absorb the smoke generated during surgery in time without replacing the suction device.

[0031] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A surgical smoke removal device, characterized in that: The invention comprises a handle smoking hose (1) and an electrode smoking hose (2), wherein the handle smoking hose (1) and the electrode smoking hose (2) are integrally connected; a first electrode poking hole (3-1) and a second electrode poking hole (3-2) are provided at the connection between the handle smoking hose (1) and the electrode smoking hose (2), wherein the first electrode poking hole (3-1) and the second electrode poking hole (3-2) are 2 to 3 cm away from the smoking hole of the electrode smoking hose (2); a connecting part (4) is provided at one end of the handle smoking hose (1), and the connecting part (4) is used to connect a suction device; The handle smoking hose (1) and the electrode smoking hose (2) are connected in a bent manner, and the hoses at the bent connection respectively form an angle α with the handle smoking hose (1) and the electrode smoking hose (2); the angle α is 160°; The first electrode poking opening (3-1) is an ellipse with a major axis of 8 mm and a minor axis of 2.5 mm; the second electrode poking opening (3-2) is an ellipse with a major axis of 2 mm and a minor axis of 1.5 mm.

2. A surgical smoke removal device according to claim 1, characterized in that: The handle portion smoking hose (1) and the electrode portion smoking hose (2) are silicone hoses.

3. A surgical smoke removal device according to claim 2, characterized in that: The length of the electrode smoking hose (2) is 30 mm, the inner diameter is 3.5 mm, and the hose wall thickness is 0.5 mm.

4. A surgical smoke removal device according to claim 2, characterized in that: The length of the handle smoking hose (1) is 550 mm, the inner diameter is 4.5 mm, and the hose wall thickness is 0.5 mm.

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