Electrode cutter head

Abstract

The utility model belongs to the technical field of electrode tool bits, and particularly relates to an electrode tool bit which comprises an anti-skid sleeve and further comprises friction balls installed on the two sides of the anti-skid sleeve at equal intervals, an anti-creeping layer is fixedly arranged on the inner wall of the anti-skid sleeve, and a shell is fixedly installed on the inner wall of the anti-creeping layer. The cutter body is stored through the inner shell, then the cutter body is limited through the inner thread sleeve when the cutter body is pulled out, then the electrode tip is installed through the cutter body, then the electrode tip is installed through cooperative use of the connecting block and the connecting sleeve, and then the electrode tip works. Through cooperative use of the inner shell, the inner threaded sleeve, the connecting sleeve and the connecting block, the electrode tool bit can be stored when not used, the electrode tool bit is prevented from being eroded by air dust and a humid environment, and therefore the accuracy of the electrode tool bit is improved, and normal work is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor cutter heads, in particular to an electrode cutter head. Background Art

[0002] High-frequency electrosurgery (high-frequency surgical instrument) is an electrosurgical instrument that replaces mechanical scalpels for tissue cutting. It heats the tissue when it comes into contact with the body through the high-frequency and high-voltage current generated by the effective electrode tip, thereby achieving separation and coagulation of body tissue, thereby achieving the purpose of cutting and hemostasis. High-frequency electrosurgery has been used in clinical practice since 1920, and has a history of more than 90 years. It has undergone four generations of changes from spark plug discharge to high-power electron tubes to high-power transistors to high-power MOS tubes. With the popularization, application and development of computer technology, automatic adjustment of power waveforms, voltages and currents under various functions, detection of various safety indicators, as well as programmed control and fault detection and indication have been implemented, thereby greatly improving the safety and reliability of the equipment itself and simplifying the doctor's operation process.

[0003] For example, a Chinese patent with publication number CN219089623U discloses a high-frequency surgical electrode blade; it includes an electrode rod and an insulating sleeve sleeve mounted in the middle of the electrode rod, the electrode rod includes a blade rod and a blade connected to the blade rod, the connection between the blade rod and the blade is a connecting transition section, a triangular reinforcing rib is provided at one end of the connecting transition section close to the blade, the triangular reinforcing rib extends to the blade, the blade is flat and long, the thickness of at least part of the middle area of ​​the blade gradually decreases along the middle area toward one or both sides, a cutting head is provided at the front end of the blade, and the thickness of the cutting head gradually decreases in the direction away from the blade rod.

[0004] The following problems exist in the prior art documents:

[0005] The existing technical documents have some disadvantages when used, such as: the size of the traditional electrode blade is fixed, and when not in use, the dust in the air and the humid environment will corrode the blade, thereby affecting the use of the blade and reducing the convenience of using the blade. Moreover, when the blade is used, because it is easy to contact with liquid during surgery, the handle is prone to leakage, thereby reducing the safety of the user. In view of this, we propose an electrode blade. Utility Model Content

[0006] The purpose of the utility model is to provide an electrode cutter head to solve the above-mentioned technical problems, so as to achieve the effects of convenient storage and safe use.

[0007] In view of this, the utility model provides an electrode cutter head, comprising an anti-slip sleeve, and also includes: friction balls are equidistantly installed on both sides of the anti-slip sleeve, an anti-leakage layer is fixedly provided on the inner wall of the anti-leakage layer, an outer shell is fixedly installed on the inner wall of the anti-leakage layer, an inner shell is penetrated through the top of the outer shell, an internal threaded sleeve is fixedly provided on the top of the inner wall of the inner shell, a cutter body is penetrated through the top of the inner shell, a connecting sleeve is fixedly provided on the top of the cutter body, a connecting block is penetrated through the top of the connecting sleeve, an electrode head is fixedly installed on the top of the connecting block, a protective cover is movably installed on the top of the anti-slip sleeve, and a base is fixedly installed on the bottom of the anti-slip sleeve.

[0008] Based on the above structure, through the coordinated use of the inner shell, the internal threaded sleeve, the connecting sleeve and the connecting block, the electrode cutter head can be stored when not in use to prevent the electrode cutter head from being corroded by air dust and a humid environment. Through the coordinated use of the anti-leakage layer, the anti-slip sleeve and the friction ball, when the electrode cutter head is in use, the leakage of the device can be prevented from causing damage to the user's body.

[0009] Preferably, a clamping block is fixedly installed on the top of the anti-slip sleeve, the clamping block is made of PVC material, and the anti-slip sleeve is used to increase the anti-slip ability.

[0010] Preferably, an external threaded sleeve is fixedly provided at the bottom of the surface of the cutter body, and the external threaded sleeve is used to facilitate connection with the inner shell.

[0011] Preferably, a card slot is fixedly provided at the bottom of the protective cover, a handle is fixedly installed at the top of the protective cover, and a storage slot is fixedly provided at the top end inside the protective cover, so that the protective cover is used to close the cutter head.

[0012] Preferably, a protective pad is fixedly provided on the inner wall of the storage groove, and the protective pad is made of rubber material, and the protective pad is used to protect the cutter head.

[0013] Preferably, a connecting seat is fixedly installed at the bottom of the base, and an electric wire is fixedly installed at the bottom of the connecting seat, so as to provide electrical energy to the cutter head.

[0014] Preferably, an insulating layer is sleeved on the surface of the electric wire, and a plug is fixedly installed on the bottom of the electric wire, and the plug is used to connect to an external power source.

[0015] The beneficial effects of the utility model are:

[0016] 1. This electrode cutter head stores the cutter body through the inner shell, and then limits the cutter body when the cutter body is pulled out through the internal threaded sleeve, and then installs the electrode head through the cutter body, and then installs the electrode head through the connection block and the connection sleeve, and then works through the electrode head. Through the cooperation of the inner shell, the internal threaded sleeve, the connection sleeve and the connection block, the electrode cutter head can be stored when not in use to prevent the electrode cutter head from being eroded by air dust and humid environment, thereby improving the accuracy of the electrode cutter head and facilitating normal work.

[0017] 2. This electrode cutter head is convenient for users to pick up the device through the anti-slip cover, and then the friction ball is used to increase the friction on the surface of the anti-slip cover to make the grip more stable. Then the anti-leakage layer is used to prevent the leakage of the electrode cutter head from causing harm to the user. The outer shell is used to store the electrode cutter head. Through the coordinated use of the anti-leakage layer, the anti-slip cover and the friction ball, when the electrode cutter head is used, the leakage of the device is prevented from causing harm to the user's body, thereby improving the practical safety of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the inner shell in the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the anti-slip sleeve in the utility model;

[0022] Figure 5 It is a partial three-dimensional diagram of the base in the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the protective cover in the utility model.

[0024] The symbols in the figure are:

[0025] 1. Anti-slip sleeve; 101. Friction ball; 102. Block; 103. Anti-leakage layer; 104. Outer shell; 2. Protective cover; 201. Handle; 202. Slot; 203. Storage slot; 204. Protective pad; 3. Base; 301. Connecting seat; 302. Wire; 303. Insulating layer; 304. Plug; 4. Inner shell; 401. Internal thread sleeve; 402. External thread sleeve; 403. Cutter body; 404. Electrode head; 405. Connecting sleeve; 406. Connecting block. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-Figure 6 This application is described in further detail.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] The embodiment of the present application discloses an electrode cutter head, comprising an anti-slip sleeve 1, and also comprising: friction balls 101 are equidistantly installed on both sides of the anti-slip sleeve 1, an anti-leakage layer 103 is fixedly installed on the inner wall of the anti-leakage layer 103, an outer shell 104 is fixedly installed on the inner wall of the anti-leakage layer 103, an inner shell 4 is penetrated through the top of the outer shell 104, an internal threaded sleeve 401 is fixedly installed on the top of the inner wall of the inner shell 4, a cutter body 403 is penetrated through the top of the inner shell 4, a connecting sleeve 405 is fixedly installed on the top of the cutter body 403, a connecting block 406 is penetrated through the top of the connecting sleeve 405, an electrode head 404 is fixedly installed on the top of the connecting block 406, a protective cover 2 is movably installed on the top of the anti-slip sleeve 1, and a base 3 is fixedly installed on the bottom of the anti-slip sleeve 1.

[0029] Based on the above structure, the anti-slip cover 1 is used to facilitate the user to pick up the device, and then the friction ball 101 is used to increase the friction on the surface of the anti-slip cover 1, so that the grip is more stable, and then the anti-leakage layer 103 is used to prevent the leakage of the electrode cutter head from causing harm to the user, and then the outer shell 104 is used to store the electrode cutter head. Through the coordinated use of the anti-leakage layer 103, the anti-slip cover 1 and the friction ball 101, when the electrode cutter head is used, the leakage of the device is prevented from causing damage to the user's body, thereby improving the practical safety of the user, and the cutter body 403 is stored through the inner shell 4, and then When the cutter body 403 is pulled out, the cutter body 403 is limited by the internal threaded sleeve 401, and then the electrode head 404 is installed by the cutter body 403. Then, the electrode head 404 is installed by the cooperation of the connecting block 406 and the connecting sleeve 405, and then the electrode head 404 is used to work. By the cooperation of the inner shell 4, the internal threaded sleeve 401, the connecting sleeve 405 and the connecting block 406, the electrode cutter head can be stored when not in use to prevent the electrode cutter head from being eroded by air dust and humid environment, thereby improving the accuracy of the electrode cutter head and facilitating normal work.

[0030] In one embodiment, a clamping block 102 is fixedly installed on the top of the anti-slip cover 1, and the clamping block 102 is made of PVC material.

[0031] Specifically, the clamping block 102 is fixed by the anti-slip sleeve 1 .

[0032] In this embodiment, the clamping block 102 is used to facilitate the connection with the protective cover 2 .

[0033] In one embodiment, an external threaded sleeve 402 is fixedly disposed on the bottom of the surface of the cutter body 403 .

[0034] Specifically, the external threaded sleeve 402 is installed through the cutter body 403 .

[0035] In this embodiment, the external thread sleeve 402 is used to facilitate the use with the internal thread sleeve 401 to limit the cutter body 403.

[0036] In one embodiment, a card slot 202 is fixedly provided at the bottom of the protective cover 2 , a handle 201 is fixedly installed at the top of the protective cover 2 , and a storage slot 203 is fixedly provided at the top end inside the protective cover 2 .

[0037] Specifically, the protective cover 2 is installed through the card slot 202 , and then the protective cover 2 is opened or closed through the handle 201 , and then the storage slot 203 is installed through the protective cover 2 .

[0038] In this embodiment, the protective cover 2 is used to protect the electrode blade head, and then the storage slot 203 is used to accurately protect the blade head when the electrode blade head is stored.

[0039] In one embodiment, a protection pad 204 is fixedly disposed on the inner wall of the storage slot 203 , and the protection pad 204 is made of rubber material.

[0040] Specifically, the protection pad 204 is installed through the storage slot 203 .

[0041] In this embodiment, the protection pad 204 is used to protect the cutter head to prevent the protection cover 2 from causing wear to the cutter head.

[0042] In one embodiment, a connecting base 301 is fixedly installed at the bottom of the base 3 , and a wire 302 is fixedly installed at the bottom of the connecting base 301 .

[0043] Specifically, the connection base 301 is fixed through the base 3 , and then the wires 302 are installed through the connection base 301 .

[0044] In this embodiment, the connection socket 301 and the wire 302 are used together to provide electrical energy to the device.

[0045] In one embodiment, an insulating layer 303 is sleeved on the surface of the wire 302 , and a plug 304 is fixedly installed on the bottom of the wire 302 .

[0046] Specifically, the insulating layer 303 is sleeved by the electric wire 302 and then connected to the power source by the plug 304 .

[0047] In this embodiment, the insulating layer 303 is used to increase the safety of the wire 302 during use.

[0048] When an electrode cutter head of the present embodiment is in use, the user takes the device through the anti-slip cover 1, then stores the electrode cutter head through the outer shell 104, fixes the clamping block 102 through the anti-slip cover 1, installs the protective cover 2 through the clamping slot 202, then opens or closes the protective cover 2 through the handle 201, then installs the storage slot 203 through the protective cover 2, installs the protective pad 204 through the storage slot 203, and stores the cutter body 403 through the inner shell 4, and then fixes the cutter head 403 through the inner thread 201. When the sleeve 401 is pulled out of the cutter body 403, the external threaded sleeve 402 is installed through the cutter body 403 to limit the cutter body 403, and then the electrode head 404 is installed through the cutter body 403. Then, the electrode head 404 is installed through the cooperation of the connecting block 406 and the connecting sleeve 405, the connecting seat 301 is fixed through the base 3, and then the wire 302 is installed through the connecting seat 301, the insulating layer 303 is sleeved through the wire 302, and then connected to the power supply through the plug 304.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrode blade head, comprising an anti-slip sleeve (1), characterized in that: Also includes: Friction balls (101) are equidistantly mounted on both sides of the anti-slip sleeve (1); an anti-leakage layer (103) is fixedly mounted on the inner wall of the anti-leakage layer (103); an outer shell (104) is fixedly mounted on the inner wall of the anti-leakage layer (103); an inner shell (4) is penetrated through the top of the outer shell (104); an internal threaded sleeve (401) is fixedly mounted on the top of the inner wall of the inner shell (4); a knife body (403) is penetrated through the top of the inner shell (4); a connecting sleeve (405) is fixedly mounted on the top of the knife body (403); a connecting block (406) is penetrated through the top of the connecting sleeve (405); an electrode head (404) is fixedly mounted on the top of the connecting block (406); a protective cover (2) is movably mounted on the top of the anti-slip sleeve (1); and a base (3) is fixedly mounted on the bottom of the anti-slip sleeve (1).

2. The electrode blade according to claim 1, characterized in that: A clamping block (102) is fixedly mounted on the top of the anti-slip sleeve (1), and the clamping block (102) is made of PVC material.

3. The electrode blade according to claim 1, characterized in that: An external thread sleeve (402) is fixedly provided at the bottom of the surface of the cutter body (403).

4. The electrode blade according to claim 1, characterized in that: The bottom of the protective cover (2) is fixedly provided with a card slot (202), the top of the protective cover (2) is fixedly installed with a handle (201), and the top of the interior of the protective cover (2) is fixedly provided with a storage slot (203).

5. The electrode blade according to claim 4, characterized in that: A protection pad (204) is fixedly provided on the inner wall of the storage groove (203), and the protection pad (204) is made of rubber material.

6. The electrode blade according to claim 1, characterized in that: A connecting seat (301) is fixedly mounted on the bottom of the base (3), and an electric wire (302) is fixedly mounted on the bottom of the connecting seat (301).

7. The electrode blade according to claim 6, characterized in that: An insulating layer (303) is sleeved on the surface of the electric wire (302), and a plug (304) is fixedly mounted on the bottom of the electric wire (302).

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