Single-channel visible electrocoagulator

Abstract

The utility model discloses a single-channel visible electrocoagulator which is connected with a plasma electrocoagulation host and comprises a bottom shell and an upper shell which are fixed through screws, an electrocoagulation rod is arranged in the bottom shell in a penetrating mode, an insulating sleeve is arranged on the outer side of the electrocoagulation rod in a sleeved mode, an electrocoagulation hook is arranged on the outer side of the insulating sleeve in a translation mode, and an insulating outer pipe is arranged on the outer side of the electrocoagulation hook in a sleeved mode. A bipolar lead connected with the plasma electrocoagulation host is also arranged on the bottom shell; the electrocoagulation rod and the insulating outer tube are fixed on the bottom shell, the middle part of the electrocoagulation rod is connected with the cathode of the bipolar lead, and the end part of the electrocoagulation hook is connected with the cathode of the bipolar lead; a through single-channel hole into which the USB camera is inserted is formed in the electrocoagulation rod. The electric coagulation device is reasonable in structural arrangement, the electric coagulation rod is matched with the electric coagulation hook to achieve electric coagulation operation, the electric coagulation rod is arranged in the bottom shell in a penetrating mode and matched with the single-channel hole, a USB camera can be placed from the tail according to needs, visible electric coagulation operation is achieved, the use convenience of the electric coagulation device is improved, and the electric coagulation device is high in applicability and good in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrocoagulation, and particularly relates to a single-channel visible electrocoagulator. Background Art

[0002] Surgical treatment refers to the method of applying surgical operations to excise, repair or replace diseased organs or some organs with morphological defects, which can effectively relieve or improve some conditions and is a common treatment method;

[0003] During the operation, after excising the patient's tissue or affected area, in order to reduce bleeding or reduce the patient's injury, it is necessary to use the method of electric shock burning to stop bleeding at the bleeding point of the patient, so an electrocoagulator structure needs to be used. The electrocoagulator structure of the prior art is mainly realized by a bipolar wire cooperating with an electrocoagulation rod and an electrocoagulation hook. Its function is relatively limited. It not only cannot effectively achieve visual inspection, thus making it difficult to ensure the accuracy of the operation, but also the usability is limited. Therefore, its applicability and practicability are limited. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a single-channel visible electrocoagulator with reasonable structural settings and beneficial to improving its usability.

[0005] The technical solution for realizing the purpose of the utility model is a single-channel visible electrocoagulator, which is connected to a plasma electrocoagulation host, and includes a bottom shell and an upper shell fixed by screws. An electrocoagulation rod is arranged inside the bottom shell, an insulating sleeve is sleeved outside the electrocoagulation rod, an electrocoagulation hook is arranged on the outside of the insulating sleeve in a translatable manner, and an insulating outer tube is sleeved outside the electrocoagulation hook;

[0006] A bipolar wire connected to the plasma electrocoagulation host is also arranged on the bottom shell;

[0007] The electrocoagulation rod and the insulating outer tube are fixed on the bottom shell, and the middle part of the electrocoagulation rod is connected to the negative pole of the bipolar wire, and the end of the electrocoagulation hook is connected to the negative pole of the bipolar wire;

[0008] A key is arranged on the bottom shell, and the electrocoagulation hook translates under the drive of the key, and the end of the electrocoagulation hook contacts or disconnects from the end of the electrocoagulation rod;

[0009] A through single-channel hole for inserting a USB camera is arranged inside the electrocoagulation rod.

[0010] Further preferably: a silica gel cover is detachably arranged at the rear end of the electrocoagulation rod.

[0011] Further preferably: a key spring is arranged inside the bottom shell;

[0012] A convex ring is integrally formed at the end of the electrocoagulation hook;

[0013] The convex ring is located between the key spring and the key, and the negative pole of the bipolar wire is connected to the convex ring.

[0014] Further preferably, an air pipe connected to the plasma electrocoagulation host is provided on the bottom shell, and an adjusting air valve is provided on the air pipe;

[0015] The air pipe is connected to the end of the insulating sleeve.

[0016] Further preferably, a pinhole is provided on the side wall of the upper shell.

[0017] The utility model has positive effects: The structure of the utility model is reasonably arranged. Through the electrocoagulation rod arranged in the bottom shell, it can not only cooperate with the electrocoagulation hook to realize electrocoagulation operation. At the same time, since the electrocoagulation rod is arranged in the bottom shell and cooperates with the single-channel hole, a USB camera can be placed from the tail according to needs, so as to realize visual electrocoagulation operation, which is beneficial to improving its use convenience, with strong applicability and good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model easier to be clearly understood, the following further details the utility model according to specific embodiments in conjunction with the drawings, where:

[0019] Figure 1 is a schematic structural diagram of the utility model;

[0020] Figure 2 is a schematic exploded structural diagram of the utility model;

[0021] Figure 3 is a schematic specific structural diagram of the electrocoagulation hook in the utility model.

[0022] Reference numerals: Plasma electrocoagulation host 1, bottom shell 2, upper shell 3, electrocoagulation rod 4, insulating sleeve 5, electrocoagulation hook 6, insulating outer tube 7, bipolar wire 8, key 9, key spring 10, convex ring 11, silica gel cover 12, air pipe 13, adjusting air valve 14, USB camera 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0024] Embodiment

[0025] See Figures 1 to 3As shown in the figure, a single-channel visual electrocoagulator is connected to a plasma electrocoagulation host 1. It includes a bottom shell 2 and an upper shell 3 fixed by screws. An electrocoagulation rod 4 is passed through the bottom shell. An insulating sleeve 5 is sleeved outside the electrocoagulation rod. An electrocoagulation hook 6 is arranged to be translatable outside the insulating sleeve. An insulating outer tube 7 is sleeved outside the electrocoagulation hook. In this embodiment, the electrocoagulation rod is passed through the bottom shell, that is, both ends of the electrocoagulation rod extend out of the bottom shell, so that a USB camera can be inserted from the outer end to realize visual operation. And in the actual application process, it can also be replaced with structures such as surgical forceps. Since it is a single-channel, it is beneficial to reduce the processing difficulty. Its insulating sleeve is mainly used to isolate the electrocoagulation rod from the electrocoagulation hook, so that when the electrocoagulation hook translates, the end of the electrocoagulation hook contacts the end of the electrocoagulation rod to realize the electrocoagulation operation.

[0026] In the actual application process, a bipolar wire 8 connected to the plasma electrocoagulation host is also arranged on the bottom shell. When connecting and using, the electrocoagulation rod and the insulating outer tube are fixed on the bottom shell, and the middle part of the electrocoagulation rod is connected to the negative pole of the bipolar wire, and the end of the electrocoagulation hook is connected to the negative pole of the bipolar wire. Moreover, a key 9 is arranged on the bottom shell. The electrocoagulation hook translates under the drive of the key, and makes the end of the electrocoagulation hook contact or disconnect from the end of the electrocoagulation rod. A through single-channel hole for inserting a USB camera 15 is arranged in the electrocoagulation rod. In this embodiment, a key spring 10 is arranged in the bottom shell. A convex ring 11 is integrally formed at the end of the electrocoagulation hook. The convex ring is located between the key spring and the key, and the negative pole of the bipolar wire is connected to the convex ring. Through the above structure, the electrocoagulation hook can be driven to translate by the key, so that the end of the electrocoagulation hook contacts the end of the electrocoagulation rod to realize the electrocoagulation operation, and can be reset under the action of the key spring to reset the electrocoagulation hook.

[0027] In the actual application process, in order to improve the use effectiveness, a silica gel cover 12 is detachably arranged at the rear end of the electrocoagulation rod. It can protect the single-channel hole of the electrocoagulation rod.

[0028] In the actual application process, an air pipe 13 connected to the plasma electrocoagulation host is arranged on the bottom shell. An adjusting air valve 14 is arranged on the air pipe. The air pipe is connected to the end of the insulating sleeve. The air pressure can be adjusted to control the gas flow rate and impact force to meet the use requirements in different situations.

[0029] In the actual application process, a pinhole is arranged on the side wall of the upper shell. The pinhole can be used to inject liquid for cleaning and rinsing operations to improve the use effectiveness.

[0030] The utility model has positive effects: the structure of the utility model is reasonably arranged. Through the electrocoagulation rod arranged in the bottom shell, it can not only cooperate with the electrocoagulation hook to perform electrocoagulation operations. At the same time, since the electrocoagulation rod is arranged in the bottom shell and cooperates with the single-channel hole, a USB camera can be placed from the tail according to needs, so that visible electrocoagulation operations can be realized, which is beneficial to improving its use convenience, and has strong applicability and good practicability.

[0031] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification, they can also be directly processed without doubt according to the existing technical knowledge. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology, so no specific description will be made here.

[0032] Obviously, the above-mentioned embodiments of the present utility model are merely examples for clearly explaining the present utility model, rather than limiting the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A single-channel visual electrocoagulation device connected to a plasma electrocoagulation host, characterized in that: It comprises a bottom shell and an upper shell fixed by screws, an electrocoagulation rod is inserted into the bottom shell, an insulating sleeve is sleeved on the outer side of the electrocoagulation rod, an electrocoagulation hook is movably arranged on the outer side of the insulating sleeve, and an insulating outer tube is sleeved on the outer side of the electrocoagulation hook; The bottom shell is also provided with a bipolar wire connected to the plasma coagulation main unit; The electrocoagulation rod and the insulating outer tube are fixed on the bottom shell, and the middle part of the electrocoagulation rod is connected to the negative pole of the bipolar wire, and the end of the electrocoagulation hook is connected to the negative pole of the bipolar wire; The bottom shell is provided with a button, and the electrocoagulation hook is translated under the drive of the button, and the end of the electrocoagulation hook is brought into contact with or disconnected from the end of the electrocoagulation rod; The electrocoagulation stick is provided with a single-channel hole which penetrates through and is used for inserting a USB camera.

2. A single-channel visual electrocoagulation device according to claim 1, characterized in that: The rear end of the electrocoagulation stick is detachably provided with a silica gel cover.

3. A single-channel visual electrocoagulation device according to claim 1, characterized in that: A key spring is arranged in the bottom shell; The end of the electrocoagulation hook is integrally formed with a convex ring; The convex ring is located between the key spring and the key, and the negative pole of the bipolar wire is connected to the convex ring.

4. A single-channel visual electrocoagulation device according to claim 1, characterized in that: The bottom shell is provided with an air pipe connected to the plasma electrocoagulation main unit, and the air pipe is provided with an adjusting air valve; The air pipe is connected to the end of the insulating sleeve.

5. The single-channel visual electrocoagulation device according to claim 1, characterized in that: A pinhole is arranged on the side wall of the upper shell.

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