An electrocoagulation probe for bronchoscopic treatment

Abstract

The utility model relates to the field of medical apparatus and instruments especially relates to a bronchoscope under treatment electric coagulation probe, including snake bone connecting piece, the both ends of snake bone connecting piece are connected metal electric coagulation detection piece and handle respectively, metal electric coagulation detection piece is connected through conducting wire, handle is equipped with with two or more than two pullers, and each puller is controlled snake bone connecting piece bending through traction line respectively. The electric coagulation probe under bronchoscope treatment provided by the utility model is convenient for adjusting the orientation of metal electric coagulation detection piece, when treating distal bronchial lesion, metal electric coagulation detection piece is easy to reach target site, and metal electric coagulation detection piece can swing left and right or up and down, forms linear cutting, greatly improves operation efficiency, can directional bending touches the lesion, reaches the treatment effect.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an electrocoagulation probe for bronchoscopic treatment. Background Technology

[0002] Bronchoscopy is a minimally invasive surgical technique widely used in the diagnosis and treatment of respiratory diseases. Electrocoagulation probes are commonly used instruments in bronchoscopy for hemostasis, removal of lesions, etc. Their structure can be referenced in Chinese Utility Model Patent Application No. CN202221126864.4, entitled "An Electrocoagulation Cutting Device." Traditional electrocoagulation probes are typically straight rods with a fixed tip direction, making them difficult to adapt to the complex anatomy and operational requirements of the bronchi. When treating distal bronchial lesions, traditional straight rod electrocoagulation probes struggle to reach the target site, affecting surgical outcomes. For tumors on the tracheal or bronchial walls with large incision angles, traditional straight rod electrocoagulation probes cannot reach the lesion. Furthermore, when dealing with large tracheal tumors, traditional straight rod electrocoagulation probes can only perform point-like cuts, resulting in low cutting efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an electrocoagulation probe for bronchoscopic treatment with an adjustable structure that can improve surgical results.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an electrocoagulation probe for bronchoscopic treatment, including a snake-bone connector, with a metal electrocoagulation detector and a handle respectively connected to both ends of the snake-bone connector. The metal electrocoagulation detector is energized through a conductive wire, and the handle is provided with two or more traction members, each of which controls the bending of the snake-bone connector through a traction wire.

[0005] Furthermore, the metal electrocoagulation detector includes a metal electrocoagulation probe and a connector. The metal electrocoagulation probe and the connector are detachably connected. The connector is fixedly connected to the snake-bone connector, and the traction wire is connected to the connector.

[0006] Furthermore, the outer wall of the metal electrocoagulation probe is provided with a slot, and the connector is provided with a buckle that engages with the slot.

[0007] Furthermore, the outer wall of the snake-bone connector is provided with a set of staggered curved grooves along the axial direction.

[0008] Furthermore, the curved groove assembly includes four rows of grooves evenly distributed and staggered along the circumferential direction.

[0009] Furthermore, both the snake-bone connector and the metal electrocoagulation probe have through holes inside for conductive wires to pass through.

[0010] Furthermore, the snake-bone connector is provided with a lead hole for the traction wire to pass through.

[0011] Furthermore, the snake-bone connector has four lead holes evenly arranged around the through hole in the circumferential direction.

[0012] Furthermore, the traction component consists of control knobs that are rotated on the handle, and each control knob is connected to two traction lines.

[0013] Furthermore, the snake-bone connector is a high-temperature resistant, insulating, elastic cylinder.

[0014] The beneficial effects of this utility model are as follows: An electrocoagulation probe for bronchoscopic treatment, wherein the metal electrocoagulation probe is connected to an electrical workstation via a conductive wire to transmit current, and is used to contact tissue and transmit high-frequency current. When in use, the handle is held and the traction component is controlled to pull the corresponding traction wire, which can drive the snake bone connector to bend to that side, thereby adjusting the orientation of the metal electrocoagulation probe. When treating distal bronchial lesions, the metal electrocoagulation probe can easily reach the target site. The metal electrocoagulation probe can swing left and right or up and down to form a linear cut, which greatly improves surgical efficiency. It can bend in a directional manner to reach the lesion, reduce tissue damage, and achieve the therapeutic effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the electrocoagulation probe used in bronchoscopic treatment. Label Explanation: 1. Snake-bone connector; 11. Bending groove assembly; 12. Through hole; 13. Lead wire hole; 2. Metal electrocoagulation detector; 21. Metal electrocoagulation detector head; 211. Slot; 22. Connector; 221. Buckle; 3. Handle; 31. Pulling component; 32. Pulling wire; 4. Conductive wire. Detailed Implementation

[0016] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0017] Please refer to Figure 1 As shown, the present invention provides an electrocoagulation probe for bronchoscopic treatment, comprising a snake-bone connector 1, with a metal electrocoagulation detector 2 and a handle 3 respectively connected to both ends of the snake-bone connector 1. The metal electrocoagulation detector 2 is energized through a conductive wire 4. The handle 3 is provided with two or more traction members 31, each of which controls the bending of the snake-bone connector 1 through a traction wire 32.

[0018] As can be seen from the above description, the beneficial effects of this utility model are as follows: A bronchoscopic electrocoagulation probe, wherein the metal electrocoagulation probe 2 is connected to the electrical workstation via the conductive wire 4 to achieve current transmission, is used to contact tissue and transmit high-frequency current. When in use, the handle 3 is held and the traction member 31 is controlled to pull the corresponding traction line 32, which can drive the snake bone connector 1 to bend to that side, thereby adjusting the orientation of the metal electrocoagulation probe 2. When treating distal bronchial lesions, the metal electrocoagulation probe 2 can easily reach the target site. The metal electrocoagulation probe 2 can swing left and right or up and down to form a linear cut, which greatly improves the surgical efficiency. It can bend in a directional manner to reach the lesion and achieve the therapeutic effect.

[0019] In an optional embodiment, the metal electrocoagulation detector 2 includes a metal electrocoagulation detector head 21 and a connector head 22. The metal electrocoagulation detector head 21 and the connector head 22 are detachably connected. The connector head 22 is fixedly connected to the snake bone connector 1. The traction line 32 is connected to the connector head 22.

[0020] As can be seen from the above description, the metal electrocoagulation probe 21 and the connector 22 are detachably connected, allowing for quick assembly and disassembly. When the traction line 32 pulls the connector 22, it causes the snake-bone connector 1 to bend.

[0021] In an optional embodiment, the outer wall of the metal electrocoagulation probe 21 is provided with a slot 211, and the connector 22 is provided with a buckle 221 that engages with the slot 211.

[0022] As can be seen from the above description, the metal electrocoagulation probe 21 and the connector 22 can be quickly assembled and disassembled through the buckle 221 and the slot 211.

[0023] In an optional embodiment, the outer wall of the snake bone connector 1 is provided with staggered curved grooves 11 along the axial direction.

[0024] As can be seen from the above description, the snake-bone connector 1 can be freely bent in any direction through the non-intersecting bending groove group 11.

[0025] In an optional embodiment, the curved groove group 11 includes four rows of grooves that are evenly distributed along the circumferential direction and arranged in an alternating manner.

[0026] As can be seen from the above description, the snake-bone structure can be bent in four directions through four rows of staggered grooves.

[0027] In an optional embodiment, both the snake-bone connector 1 and the metal electrocoagulation probe 21 have through holes 12 for the conductive wires 4 to pass through.

[0028] In an optional embodiment, the snake-bone connector 1 is provided with a lead hole 13 for the traction wire 32 to pass through.

[0029] As can be seen from the above description, the lead hole 13 serves to guide the traction wire 32.

[0030] In an optional embodiment, the snake-bone connector 1 has four lead holes 13 evenly arranged around the through hole 12 in the circumferential direction.

[0031] As can be seen from the above description, when the lead wire in the lead wire hole 13 on one side is pulled, the snake bone connector 1 will bend towards that side.

[0032] In an optional embodiment, the traction member 31 is a control knob that is rotatably mounted on the handle 3, and each control knob is connected to two traction lines 32.

[0033] As described above, turning one control knob causes the snake-bone connector 1 to bend upwards or downwards, while turning another control knob causes it to bend left or right. For example, when the traction line 32 at the 3 o'clock position is pulled, the traction line 32 at the 9 o'clock position is simultaneously released, causing the snake-bone structure to bend towards the 3 o'clock position. The design of the groove and the traction line 32 allows the snake-bone structure to bend in four directions: up, down, left, and right.

[0034] In an optional embodiment, the pulling member 31 may also be a push-pull rod or a push-button switch, depending on the operational requirements.

[0035] In an optional embodiment, the snake-bone connector 1 is a high-temperature resistant, insulating, elastic cylinder.

[0036] As can be seen from the above description, the snake bone connector 1 can undergo elastic deformation, thereby better adjusting the orientation of the metal electrocoagulation probe.

[0037] Please refer to Figure 1 As shown, the first embodiment of this utility model is: an electrocoagulation probe for bronchoscopic treatment, including a snake-bone connector 1, which is in the shape of a thick-walled round tube. The two ends of the snake-bone connector 1 are respectively connected to a metal electrocoagulation detector 2 and a handle 3. The metal electrocoagulation detector 2 is connected to electricity through a conductive wire 4. The handle 3 is provided with two or more traction members 31. Each traction member 31 controls the bending of the snake-bone connector 1 through a traction wire 32.

[0038] The metal electrocoagulation detector 2 includes a metal electrocoagulation probe 21 and a connector 22. The metal electrocoagulation probe 21 is a small cylinder, and the metal electrocoagulation probe 21 and the connector 22 are detachably connected. The connector 22 is fixedly connected to the snake-bone connector 1, and the traction wire 32 is connected to the connector 22. The outer wall of the metal electrocoagulation probe 21 is provided with a slot 211, and the connector 22 is provided with a buckle 221 that engages with the slot 211. The outer wall of the snake-bone connector 1 is provided with a set of staggered curved grooves 11 along the axial direction. The set of curved grooves 11 includes four rows of grooves that are evenly distributed and staggered along the circumference. Both the snake-bone connector 1 and the metal electrocoagulation probe 21 are provided with through holes 12 for the conductive wire 4 to pass through. The snake-bone connector 1 is provided with lead wire holes 13 for the traction wire 32 to pass through. The snake-bone connector 1 is provided with four lead wire holes 13 evenly arranged around the through holes 12 along the circumference. The traction component 31 is a control knob that is rotatably mounted on the handle 3, and each control knob is connected to two traction lines 32. The snake-bone connector 1 is a high-temperature resistant, insulating, elastic cylinder.

[0039] In summary, the electrocoagulation probe for bronchoscopic treatment of this utility model uses a metal electrocoagulation probe connected to an electrical workstation via a conductive wire to transmit current. This probe contacts tissue and transmits high-frequency current. During use, the handle is held, and the traction device is used to pull the corresponding traction wire, causing the snake-bone connector to bend to that side, thus adjusting the orientation of the metal electrocoagulation probe. When treating distal bronchial lesions, the metal electrocoagulation probe easily reaches the target site. The probe can swing left and right or up and down to form a linear cut, greatly improving surgical efficiency. It can bend directionally to reach the lesion and achieve the desired therapeutic effect.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An electrocoagulation probe for bronchoscopic treatment, characterized in that, The product includes a snake-bone connector, which is in the shape of a thick-walled round tube. The two ends of the snake-bone connector are respectively connected to a metal electrocoagulation detector and a handle. The metal electrocoagulation detector is energized through a conductive wire. The handle is equipped with two or more traction components, each of which controls the bending of the snake-bone connector through a traction wire. The metal electrocoagulation detector includes a metal electrocoagulation probe and a connector. The metal electrocoagulation probe and the connector are detachably connected. The connector is fixedly connected to the snake-bone connector. The traction wire is connected to the connector. The outer wall of the metal electrocoagulation probe is provided with a slot, and the connector is provided with a buckle that engages with the slot; The outer wall of the snake-bone connector is provided with a set of staggered curved grooves along the axial direction; The curved groove assembly includes four rows of grooves that are evenly distributed along the circumference and arranged in an alternating manner. Both the snake-bone connector and the metal electrocoagulation probe have through holes inside for conductive wires to pass through; The snake-bone connector is a high-temperature resistant, insulating, elastic cylinder.

2. The electrocoagulation probe for bronchoscopic treatment according to claim 1, characterized in that, The snake-bone connector has a lead hole for the traction wire to pass through.

3. The electrocoagulation probe for bronchoscopic treatment according to claim 2, characterized in that, The snake-bone connector has four lead holes evenly arranged around the through hole in the circumferential direction.

4. The electrocoagulation probe for bronchoscopic treatment according to claim 1, characterized in that, The traction component consists of control knobs that are rotated on the handle, and each control knob is connected to two traction lines.

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