Illumination type high-frequency operation electrode

Abstract

The utility model provides a lighting type high-frequency surgical electrode, which relates to the technical field of medical instruments and comprises a holding rod, and triangular supports are fixedly connected to one side and the inside of the holding rod. According to the lighting type high-frequency operation electrode, the first bidirectional motor is started through an external controller, the threaded rod rotates along with the output end of the first bidirectional motor, the embedded rod can move on the surface of the threaded rod, and therefore the length of the lighting type high-frequency operation electrode is adjusted, and a doctor can adjust the length of the operation electrode according to the requirements of a patient; a second bidirectional motor is started through an external controller, a gear is driven by the output end of the second bidirectional motor to rotate, a toothed plate moves inside along with the gear, due to the fact that the toothed plate is connected with one end of an angle adjusting connecting block in a meshed mode, the angle adjusting connecting block can also rotate by a corresponding angle around a connecting rod, and therefore the angle of the illumination type high-frequency operation electrode is adjusted. Through the design, a doctor can adjust the angle of the operation electrode according to the requirements of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an illuminating high-frequency surgical electrode. Background Art

[0002] A surgical electrode is a medical device. According to different structures and working principles, surgical electrodes are divided into monopolar surgical electrodes, bipolar surgical electrodes and neutral electrodes. This product is matched with a high-frequency surgical device to become a high-frequency surgical electrode, which is used for tissue cutting, separation, vascular clamping hemostasis, tissue coagulation, etc. in various clinical surgical operations.

[0003] However, in the prior art, the illuminating high-frequency surgical electrodes used by doctors for surgeries on patients are often fixed. Most illuminating high-frequency surgical electrodes cannot adjust the length and change the angle, resulting in low practicability. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an illuminating high-frequency surgical electrode, comprising: a grip rod, on one side and inside of the grip rod, triangular brackets are fixedly connected. Bearing holes are respectively formed through the sides of the two triangular brackets. Threaded rods are embedded in the two bearing holes through bearings. A length adjustment component is arranged on the surface of the threaded rod, and an angle adjustment component is arranged at the other end of the length adjustment component.

[0006] As a preferred implementation, a wire groove is formed through the surface of one end of the grip rod. One end of the threaded rod is connected to a bidirectional motor I. The output end of the bidirectional motor I is fixedly connected to the center of one end of the threaded rod. The surface of the bidirectional motor I is fixedly embedded inside the grip rod.

[0007] As a preferred implementation, the length adjustment component includes an inner embedded rod. Three limiting grooves are formed on the surface of the inner embedded rod. A threaded hole is formed through one end of the inner embedded rod. An activity groove is formed at the other end of the inner embedded rod. Connecting rods are fixedly connected to both sides of one end inside the inner embedded rod. A tooth plate limiting plate is fixedly connected to the inner surface of the inner embedded rod. A tooth plate is movably embedded inside the tooth plate limiting plate. A gear is meshed with the surface of the tooth plate. One end of the gear is connected to a bidirectional motor II. The output end of the bidirectional motor II is fixedly connected to the center of one end of the gear. The surface of the bidirectional motor II is fixedly connected inside the inner embedded rod. The surface of one of the triangular brackets is movably embedded inside the three limiting grooves.

[0008] As a preferred embodiment, the angle adjustment assembly includes a mounting cylinder, one end of the mounting cylinder is fixedly connected with an angle adjustment connection block, a high-frequency surgical electrode is fixedly embedded inside the other end of the mounting cylinder, and a plurality of lighting lamps are fixedly connected to the side surface of the other end of the mounting cylinder.

[0009] As a preferred embodiment, a threaded sleeve is internally threaded on the surface of the threaded rod in the threaded hole.

[0010] As a preferred embodiment, the inside of the angle adjustment connection block is sleeved on the surface of the connecting rod through a bearing, and the surface of the angle adjustment connection block is meshed and connected to the surface of the toothed plate.

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

[0012] 1. In the present utility model, before performing an operation on a patient, this lighting type high-frequency surgical electrode is connected to an external high-frequency power supply and a conventional external power supply device. The external high-frequency power supply provides power to the high-frequency surgical electrode, and the conventional external power supply device provides power to the bidirectional motor one, the bidirectional motor two, and the lighting lamps. The external controller is electrically connected to the bidirectional motor one, the bidirectional motor two, and the lighting lamps and controls them in association; by starting the bidirectional motor one through the external controller, the threaded rod rotates following the output end of the bidirectional motor one. Since the threaded hole is threadedly connected to the threaded rod, the embedded rod can move on the surface of the threaded rod, thereby adjusting the length of this lighting type high-frequency surgical electrode. In this way, the doctor can adjust the length of this surgical electrode according to the needs of the patient.

[0013] 2. In the present utility model, by starting the bidirectional motor two through the external controller, the gear rotates driven by the output end of the bidirectional motor two, and the toothed plate moves inside following the gear. Since the toothed plate is meshed and connected to one end of the angle adjustment connection block, the angle adjustment connection block will also rotate by a corresponding angle around the connecting rod, thereby adjusting the angle of this lighting type high-frequency surgical electrode. In this way, the doctor can adjust the angle of this surgical electrode according to the needs of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a general view schematic diagram of the lighting type high-frequency surgical electrode provided by the present utility model;

[0015] Figure 2 is a cross-sectional view of the grip rod of the lighting type high-frequency surgical electrode provided by the present utility model;

[0016] Figure 3 is a schematic diagram of the length adjustment assembly of the lighting type high-frequency surgical electrode provided by the present utility model;

[0017] Figure 4 is a schematic diagram of the angle adjustment assembly of the lighting type high-frequency surgical electrode provided by the present utility model;

[0018] Figure 5 Schematic diagram of the tooth plate structure of the lighting type high-frequency surgical electrode provided by the present utility model;

[0019] Figure 6 Schematic diagram of the transmission of the angle adjustment connection block of the lighting type high-frequency surgical electrode provided by the present utility model.

[0020] Legend:

[0021] 1. Grip rod; 101. Wire groove; 102. Triangular bracket; 103. Bearing hole; 104. Threaded rod; 105. Bidirectional motor 1; 2. Length adjustment component; 201. Embedded rod; 202. Limit groove; 203. Threaded hole; 204. Movable groove; 205. Link; 206. Tooth plate limit plate; 207. Tooth plate; 208. Gear; 209. Bidirectional motor 2; 3. Angle adjustment component; 301. Installation cylinder; 302. Angle adjustment connection block; 303. High-frequency surgical electrode; 304. Lighting lamp. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , the present utility model provides a technical solution: a lighting type high-frequency surgical electrode, including: a grip rod 1, on one side and inside of the grip rod 1, triangular brackets 102 are fixedly connected. Bearing holes 103 are penetrated through the sides of the two triangular brackets 102. A threaded rod 104 is embedded in the two bearing holes 103 through bearings. A length adjustment component 2 is arranged on the surface of the threaded rod 104, and an angle adjustment component 3 is arranged at the other end of the length adjustment component 2.

[0024] Specifically: The bidirectional motor 105 is started by an external controller, and the threaded rod 104 rotates following the output end of the bidirectional motor 105. Since the threaded hole 203 is threadedly connected to the threaded rod 104, the embedded rod 201 can move on the surface of the threaded rod 104, thereby adjusting the length of this lighting type high-frequency surgical electrode. Such a design allows the doctor to adjust the length of this surgical electrode according to the patient's needs; The bidirectional motor 209 is started by an external controller, and the gear 208 rotates driven by the output end of the bidirectional motor 209. The toothed plate 207 moves inside the 106 following the gear 208. Since the toothed plate 207 is meshed and connected to one end of the angle adjustment connection block 302, the angle adjustment connection block 302 will also rotate by a corresponding angle around the connecting rod 205, thereby adjusting the angle of this lighting type high-frequency surgical electrode. Such a design allows the doctor to adjust the angle of this surgical electrode according to the patient's needs.

[0025] In one embodiment, a wire groove 101 is penetrated and opened on the surface of one end of the grip rod 1. One end of the threaded rod 104 is connected to a bidirectional motor 105. The output end of the bidirectional motor 105 is fixedly connected to the center of one end of the threaded rod 104. The surface of the bidirectional motor 105 is fixedly embedded inside the grip rod 1.

[0026] Specifically: The bidirectional motor 105 is fixed inside the grip rod 1 to prevent the bidirectional motor 105 from shaking during startup and affecting the normal use of this lighting type high-frequency surgical electrode.

[0027] In one embodiment, the length adjustment assembly 2 includes an embedded rod 201. Three limit grooves 202 are opened on the surface of the embedded rod 201. A threaded hole 203 is penetrated and opened at one end of the embedded rod 201. An activity groove 204 is opened at the other end of the embedded rod 201. Two connecting rods 205 are fixedly connected to both sides of one end inside the embedded rod 201. A toothed plate limit plate 206 is fixedly connected to the inner surface of the embedded rod 201. A toothed plate 207 is movably embedded inside the toothed plate limit plate 206. A gear 208 is meshed and connected to the surface of the toothed plate 207. One end of the gear 208 is connected to a bidirectional motor 209. The output end of the bidirectional motor 209 is fixedly connected to the center of one end of the gear 208. The surface of the bidirectional motor 209 is fixedly connected inside the embedded rod 201. The surface of one of the triangular brackets 102 is movably embedded inside the three limit grooves 202.

[0028] Specifically: The fixed two-way motor 209 is inside the embedded rod 201 to prevent the two-way motor 209 from shaking during startup, which may affect the normal use of this lighting type high-frequency surgical electrode; both ends of the tooth plate limiting plate 206 are in a closed state to limit the movement of the tooth plate 207 and prevent the tooth plate limiting plate 206 from detaching; after the movement of the tooth plate 207 is limited, it also limits the rotation of the angle adjustment connection block 302 at the same time, so that one side of the angle adjustment connection block 302 is always meshed with the tooth plate 207. The triangular bracket 102 is movably embedded inside the three limiting grooves 202 to limit the movement of the embedded rod 201 and prevent the embedded rod 201 from rotating following the threaded rod 104.

[0029] In one embodiment, the angle adjustment assembly 3 includes an installation cylinder 301. One end of the installation cylinder 301 is fixedly connected with an angle adjustment connection block 302. Inside the other end of the installation cylinder 301, a high-frequency surgical electrode 303 is fixedly embedded. On the side of the other end of the installation cylinder 301, a plurality of lighting lamps 304 are fixedly connected.

[0030] Specifically: The lighting lamps 304 are started by an external controller to provide illumination for the operation; the high-frequency surgical electrode 303 is a prior art, and its specific structure will not be elaborated here.

[0031] In one embodiment, the internal thread of the threaded hole 203 is sleeved on the surface of the threaded rod 104.

[0032] Specifically: The rotation of the threaded rod 104 drives the movement of the threaded hole 203, thereby realizing the adjustment of the length of this lighting type high-frequency surgical electrode.

[0033] In one embodiment, the inside of the angle adjustment connection block 302 is sleeved on the surface of the connecting rod 205 through a bearing, and the surface of the angle adjustment connection block 302 is meshed and connected to the surface of the tooth plate 207.

[0034] Specifically: The surface of the angle adjustment connection block 302 is provided with a plurality of teeth that can be meshed with the tooth plate limiting plate 206. The movement of the tooth plate limiting plate 206 drives the angle adjustment connection block 302 to rotate around the connecting rod 205, thereby realizing the adjustment of the angle of this lighting type high-frequency surgical electrode.

[0035] Working principle: Before performing an operation on a patient, connect this lighting-type high-frequency surgical electrode to an external high-frequency power supply and a conventional external power supply device. The external high-frequency power supply provides power to the high-frequency surgical electrode 303, and the conventional external power supply device provides power to the bidirectional motor one 105, the bidirectional motor two 209, and the lighting lamp 304. The external controller is electrically connected to the bidirectional motor one 105, the bidirectional motor two 209, and the lighting lamp 304 and controls them in association; Start the bidirectional motor one 105 through the external controller, and the threaded rod 104 rotates following the output end of the bidirectional motor one 105. Since the threaded hole 203 is threadedly connected to the threaded rod 104, the embedded rod 201 can move on the surface of the threaded rod 104, thereby adjusting the length of this lighting-type high-frequency surgical electrode. With this design, doctors can adjust the length of this surgical electrode according to the needs of the patient; Start the bidirectional motor two 209 through the external controller, and the gear 208 rotates driven by the output end of the bidirectional motor two 209. The toothed plate 207 moves inside the 106 following the gear 208. Since the toothed plate 207 is meshed with one end of the angle adjustment connecting block 302, the angle adjustment connecting block 302 will also rotate by a corresponding angle around the connecting rod 205, thereby adjusting the angle of this lighting-type high-frequency surgical electrode. With this design, doctors can adjust the angle of this surgical electrode according to the needs of the patient; After adjusting this lighting-type high-frequency surgical electrode, turn on the external high-frequency power supply to supply power to the high-frequency surgical electrode 303 and perform an operation on the patient.

[0036] The above are only the preferred embodiments of the present invention, and are not limitations to 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 it does not depart from the technical solution content of the present invention, 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. Illumination type high frequency surgical electrode, characterized in that: include: A grip rod (1), one side and the interior of the grip rod (1) are fixedly connected to a triangular bracket (102), the sides of the two triangular brackets (102) are penetrated with bearing holes (103), the interiors of the two bearing holes (103) are embedded with threaded rods (104) through bearings, the surface of the threaded rod (104) is provided with a length adjustment component (2), and the other end of the length adjustment component (2) is provided with an angle adjustment component (3).

2. The illumination type high frequency surgical electrode according to claim 1, characterized in that: A wire groove (101) is formed through the surface of one end of the grip (1), and a bidirectional motor (105) is connected to one end of the threaded rod (104). The output end of the bidirectional motor (105) is fixedly connected to the center of one end of the threaded rod (104), and the surface of the bidirectional motor (105) is fixedly embedded in the interior of the grip (1).

3. The illumination type high frequency surgical electrode according to claim 1, characterized in that: The length adjustment assembly (2) comprises an embedded rod (201), the surface of the embedded rod (201) is provided with three limiting grooves (202), one end of the embedded rod (201) is provided with a threaded hole (203), the other end of the embedded rod (201) is provided with a movable groove (204), both sides of one end of the embedded rod (201) are fixedly connected with connecting rods (205), the surface of the embedded rod (201) is fixedly connected with a toothed plate limiting plate (206), and the toothed plate limiting plate (20 6) is movably embedded with a tooth plate (207), the surface of the tooth plate (207 is meshingly connected with a gear (208), one end of the gear (208) is connected to a two-way motor (209), the output end of the two-way motor (209) is fixedly connected to the center of one end of the gear (208), the surface of the two-way motor (209) is fixedly connected to the inside of the embedded rod (201), and the surface of one of the triangular brackets (102) is movably embedded in the inside of the three limit slots (202).

4. The illumination type high frequency surgical electrode according to claim 1, characterized in that: The angle adjustment assembly (3) comprises a mounting tube (301), one end of the mounting tube (301) being fixedly connected to an angle adjustment connection block (302), a high-frequency surgical electrode (303) being fixedly embedded in the interior of the other end of the mounting tube (301), and a plurality of lighting lamps (304) being fixedly connected to the side surface of the other end of the mounting tube (301).

5. The illumination type high frequency surgical electrode according to claim 3, characterized in that: The internal thread of the threaded hole (203) is sleeved on the surface of the threaded rod (104).

6. The illumination type high frequency surgical electrode according to claim 4, characterized in that: The interior of the angle adjustment connection block (302) is mounted on the surface of the connecting rod (205) via a bearing sleeve, and the surface of the angle adjustment connection block (302) is meshedly connected to the surface of the toothed plate (207).

Images