Double-channel smoke suction type electric hook for operation

Abstract

The utility model discloses a double-channel smoke suction type electric hook for operation, which comprises an electric hook head, an extraction hole, a functional connecting pipe, an insulating connecting sleeve, a first plastic shell, an extraction corrugated pipe, a connecting pipe, a plug, a connecting wire, a blood coagulation button, a cutting button and a second plastic shell, the blood coagulation button and the cutting button are clamped on the second plastic shell in a sliding mode, and the connecting wire is fixedly connected to the second plastic shell. The electric hook head can be controlled to complete blood coagulation and cutting treatment by pressing the blood coagulation button and the cutting button, and the electric hook head is connected with an external negative pressure device through the connecting pipe in the treatment process; in the operation process, secretions are adsorbed through an extraction hole, conveyed into an extraction corrugated pipe through a functional connecting pipe and a conveying cavity at the bottom of the control device and then discharged, and the electric hook head is convenient to cut and coagulate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric hooks, in particular to a double-channel smoking type electric hook for surgery. Background Art

[0002] The surgical electric hook is a medical device commonly used in surgery. Its function is similar to that of an electric knife. It mainly relies on the electric hook to form an electrical circuit with the patient's body and the negative electrode plate attached to the patient's skin, and the current in the electrode is used to cut tissue. The existing electric hook cannot quickly extract and discharge foreign matter and secretions produced during blood coagulation and cutting, making minimally invasive surgery inconvenient. In addition, the operation is not sensitive during the use of buttons, and it is inconvenient to repair. Therefore, a dual-channel smoking type surgical electric hook is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a double-channel smoking type surgical electric hook to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-channel smoking type surgical electric hook, comprising an electric hook head, an extraction hole, a functional connecting tube, an insulating connecting sleeve, a first plastic shell, an extraction bellows, a connecting tube, a plug, a connecting wire, a coagulation button, a cutting button and a second plastic shell, wherein the second plastic shell is fixedly connected to the first plastic shell, the coagulation button and the cutting button are slidably connected to the second plastic shell, the connecting wire is fixedly connected to the second plastic shell, the plug is fixedly connected to the front end of the connecting wire, the extraction bellows is fixedly connected to the first plastic shell, the connecting tube is fixedly connected to the end of the extraction bellows, the insulating connecting sleeve is fixedly connected to the end of the first plastic shell away from the extraction bellows, the functional connecting tube is fixedly connected to the insulating connecting sleeve, the electric hook head is fixedly connected to the front end of the functional connecting tube, and an extraction hole is provided at the bottom of the electric hook head and located on the functional connecting tube.

[0005] Preferably, a support card frame is fixedly installed inside the first plastic shell, a control device is arranged inside the support card frame, buttons are symmetrically arranged on the upper end of the control device, sliding support card blocks are symmetrically fixedly connected on both sides of the control device, the sliding support card blocks are slidably connected to the support card frame, and a reset support spring is symmetrically fixedly arranged inside the first plastic shell, and the upper end of the reset support spring is below the support card frame.

[0006] Preferably, the connecting wire is electrically connected to the control device.

[0007] Preferably, the functional connecting pipe is connected to the control device through an insulating connecting sleeve.

[0008] Preferably, the coagulation button and the cutting button are located directly above the key.

[0009] Preferably, the functional connection tube is in a hollow state, and the extraction bellows is connected to the functional connection tube through the bottom of the control device.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model can control the electric hook head to complete the coagulation and cutting treatment by pressing the coagulation button and the cutting button, and during the treatment process, it is connected to the external negative pressure device through the connecting tube, so that during the operation, the secretions are adsorbed through the extraction hole and transported to the extraction bellows by the functional connecting tube and the conveying chamber at the bottom of the control device and then discharged, so that the electric hook head is convenient for cutting and coagulation treatment, and during use, pressing the coagulation button and the cutting button can indirectly press the buttons to achieve precise slots, and the support and reset of the reset support spring can make the pressing sufficiently accurate, and the second plastic shell and the first plastic shell can be easily disassembled, so that the device can be easily repaired and replaced, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body in the utility model from a side view;

[0014] Figure 3 It is a schematic diagram of the disassembly structure of the plastic shell in the utility model.

[0015] In the figure: 1-electric hook head, 2-extraction hole, 3-functional connecting tube, 4-insulating connecting sleeve, 5-first plastic shell, 6-extraction bellows, 7-connecting tube, 8-plug, 9-connecting wire, 10-coagulation button, 11-cutting button, 12-second plastic shell, 13-support card frame, 14-reset support spring, 15-sliding support card block, 16-button, 17-control device. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3 The utility model provides an embodiment: a dual-channel smoking type surgical electric hook, comprising an electric hook head 1, an extraction hole 2, a functional connecting tube 3, an insulating connecting sleeve 4, a first plastic shell 5, an extraction bellows 6, a connecting tube 7, a plug 8, a connecting wire 9, a coagulation button 10, a cutting button 11 and a second plastic shell 12, the second plastic shell 12 is fixedly connected to the first plastic shell 5, the coagulation button 10 and the cutting button 11 are slidably connected to the second plastic shell 12, the connecting wire 9 is fixedly connected to the second plastic shell 12, the plug 8 is fixedly connected to the front end of the connecting wire 9, the extraction bellows 6 is fixedly connected to the first plastic shell 5, the connecting tube 7 is fixedly connected to the end of the extraction bellows 6, the insulating connecting sleeve 4 is fixedly connected to the end of the first plastic shell 5 away from the extraction bellows 6, the functional connecting tube 3 is fixedly connected to the insulating connecting sleeve 4, the electric hook head 1 is fixedly connected to the front end of the functional connecting tube 3, and the bottom of the electric hook head 1 and located on the functional connecting tube 3 are provided with an extraction hole 2.

[0018] A support card frame 13 is fixedly installed inside the first plastic shell 5, a control device 17 is arranged inside the support card frame 13, buttons 16 are symmetrically arranged on the upper end of the control device 17, sliding support blocks 15 are symmetrically fixedly connected on both sides of the control device 17, and the sliding support blocks 15 are slidably connected to the support card frame 13. A reset support spring 14 is symmetrically fixedly arranged inside the first plastic shell 5, and the upper end of the reset support spring 14 is below the support card frame 13.

[0019] The connecting wire 9 is electrically connected to the control device 17 .

[0020] The functional connection pipe 3 is connected to the control device 17 via the insulating connection sleeve 4 .

[0021] The coagulation button 10 and the cutting button 11 are located directly above the button 16 .

[0022] The functional connection tube 3 is in a hollow state, and the extraction bellows 6 is connected to the functional connection tube 3 through the bottom of the control device 17 .

[0023] The circuit and control mechanism in the control device 17 are the key parts to ensure the normal operation and precise control of the device. Circuit parts: Power input circuit: This part is responsible for receiving electrical energy from an external power source and converting it into the voltage and current required by the surgical hook. It usually includes a power cord, a power plug and a corresponding conversion circuit. Power control circuit: It is used to control the output power of the surgical hook. According to the needs of the operation, the output power can be adjusted by the regulator to achieve different degrees of cutting or coagulation of the tissue. Protection circuit: It includes overload protection, overheating protection and leakage protection. These circuits can automatically cut off the power supply when an abnormal situation occurs in the surgical hook to protect the safety of patients and operators;

[0024] Control mechanism: Switch: used to control the opening and closing of the surgical hook, usually designed as a foot switch or a button on the handle so that the operator can easily control the on and off of the current during the operation. Regulator: used to adjust the working parameters of the surgical hook, such as current intensity, cutting speed, etc. These regulators can be knobs, sliders, buttons or digital control interfaces so that the operator can make precise adjustments according to surgical needs. Feedback system: The surgical hook may be equipped with a feedback system to monitor the status during the operation and automatically adjust the working parameters as needed. For example, the temperature of the hook head is monitored by a temperature sensor, and the current intensity is adjusted according to the temperature change to prevent overheating.

[0025] Working principle: During use, by pressing the coagulation button 10 and the cutting button 11, the electric hook head 1 can be controlled to complete the coagulation and cutting treatment, and during the treatment process, it is connected to the external negative pressure device through the connecting tube 7, so that during the operation, the secretions are adsorbed through the extraction hole 2 and transported to the extraction bellows 6 by the functional connecting tube 3 and the conveying chamber at the bottom of the control device 17 and then discharged, so that the electric hook head 1 is convenient for cutting and coagulation treatment, and during use, pressing the coagulation button 10 and the cutting button 11 can indirectly press the button 16, and precise slots can be achieved, and the support and reset of the reset support spring 14 can make the pressing sufficiently accurate, and the second plastic shell 12 and the first plastic shell 5 can be easily disassembled, which can make the device convenient for maintenance and replacement, making it easy to use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-channel smoking type surgical electric hook, comprising an electric hook head (1), an extraction hole (2), a functional connection tube (3), an insulating connection sleeve (4), a first plastic shell (5), an extraction bellows (6), a connection tube (7), a plug (8), a connection wire (9), a coagulation button (10), a cutting button (11) and a second plastic shell (12), characterized in that: The second plastic shell (12) is fixedly connected to the first plastic shell (5), the coagulation button (10) and the cutting button (11) are slidably connected to the second plastic shell (12), the connecting wire (9) is fixedly connected to the second plastic shell (12), the plug (8) is fixedly connected to the front end of the connecting wire (9), the extraction bellows (6) is fixedly connected to the first plastic shell (5), the connecting tube (7) is fixedly connected to the end of the extraction bellows (6), the insulating connecting sleeve (4) is fixedly connected to the end of the first plastic shell (5) away from the extraction bellows (6), the functional connecting tube (3) is fixedly connected to the insulating connecting sleeve (4), the electric hook head (1) is fixedly connected to the front end of the functional connecting tube (3), and an extraction hole (2) is provided at the bottom of the electric hook head (1) and located on the functional connecting tube (3).

2. The dual-channel smoking type surgical electric hook according to claim 1, characterized in that: A support card frame (13) is fixedly mounted inside the first plastic shell (5), a control device (17) is arranged inside the support card frame (13), buttons (16) are symmetrically arranged at the upper end of the control device (17), sliding support card blocks (15) are symmetrically fixedly connected on both sides of the control device (17), and the sliding support card blocks (15) are slidably connected to the support card frame (13), and a reset support spring (14) is symmetrically fixedly arranged inside the first plastic shell (5), and the upper end of the reset support spring (14) is connected to the lower side of the support card frame (13).

3. The dual-channel smoking type surgical electric hook according to claim 2, characterized in that: The connecting wire (9) is electrically connected to the control device (17).

4. The dual-channel smoking type surgical electric hook according to claim 3, characterized in that: The functional connection pipe (3) is connected to the control device (17) via an insulating connection sleeve (4).

5. The dual-channel smoking type surgical electric hook according to claim 4, characterized in that: The coagulation button (10) and the cutting button (11) are located directly above the button (16).

6. The dual-channel smoking type surgical electric hook according to claim 5, characterized in that: The functional connection tube (3) is in a hollow state, and the extraction bellows (6) is connected to the functional connection tube (3) through the bottom of the control device (17).

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