Disposable flushing and suction electrocoagulation cutter

Abstract

The utility model discloses a disposable flushing and suction electrocoagulation cutter which comprises a cutter handle and a cutter head. A controller is arranged at the top end of the knife handle, an on-off key is arranged at the top end of the controller, a knife head is arranged on one side of the knife handle, and a flushing structure is arranged on one side of the top end of the knife handle. A cable connector is arranged on the other side of the cutter handle, and a mounting structure is arranged at the joint of the cutter handle and the cable connector. Through cooperative use of the clamping block, the torsion spring and the clamping groove, when the insertion block is inserted into the mounting buckle, the other end of the clamping block is inserted into the clamping groove under the cooperation of the torsion spring, so that the insertion block is fixed, the mounting is more convenient, and the mounting efficiency is improved. When the cable connector is disassembled, the other end of the clamping block can be lifted only by pressing the pressing plate downwards, so that the clamping block falls off from the interior of the clamping groove, the cable connector can be disassembled, and the cable connector is more convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of medical industry, in particular to a disposable flushing, suction and electrocoagulation cutter. Background Art

[0002] Electrocoagulation cutter (disposable high-frequency surgical electrode) is a medical device product that has been updated and replaced in the continuous development of the medical industry. It is used to replace traditional mechanical scalpels to cut and coagulate tissues during surgical operations. The electrocoagulation cutter is mainly composed of a blade, a handle, a manual switch and a cable. The electrode blade is usually made of medical stainless steel or tungsten wire, and the handle and buttons are waterproof to prevent liquid from seeping into the handle and causing electric shock accidents. The electrocoagulation cutter is divided into two specifications: hand-controlled and foot-controlled, and should be a sterile product.

[0003] However, there are still some problems in the use of traditional electrocoagulation cutters. Traditional electrocoagulation cutters need to be connected to cables before use. The traditional method has complicated steps when connecting, which makes installation or disassembly more troublesome. Therefore, a disposable flushing and suction electrocoagulation cutter is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a disposable flushing and suction electrocoagulation cutter to solve the defect that the existing electrocoagulation cutter has complicated steps in connecting the cable, which makes it troublesome to install or disassemble.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a disposable flushing and suction electrocoagulation cutter, comprising a handle and a cutter head; a controller is provided at the top of the handle, a switch is provided at the top of the controller, a cutter head is provided on one side of the handle, and a flushing structure is provided on one side of the top of the handle; a cable connector is provided on the other side of the handle, and a mounting structure is provided at the connection between the handle and the cable connector; the mounting structure includes a mounting buckle, a card block, a fixing column, a fixing plate, a torsion spring, an insert block, a card slot and a pressing plate, the insert block is provided at both ends of one side of the handle, and card slots are provided inside the upper and lower ends of one side of the insert block, and the mounting buckle is provided on both sides of the cable connector.

[0006] Preferably, the insert block is inserted into the interior of the mounting buckle, a fixing plate is provided at the top of the mounting buckle, a fixing column is provided at the middle position of the fixing plate, a clamping block is provided on the outside of the fixing column, torsion springs are installed on the outside of the fixing columns on both sides of the clamping block, and a pressing plate is provided on one side of the clamping block.

[0007] Preferably, the inner diameter of the card slot is larger than the outer diameter of the bottom end of one side of the card block, and a card engagement structure is formed between the card slot and the card block.

[0008] Preferably, the insert blocks are provided in two groups, and the two groups of insert blocks are symmetrically distributed at both ends of one side of the knife handle.

[0009] Preferably, one end of the torsion spring is fixed to one end of the clamping block, and the other end of the torsion spring is fixed to one side of the fixing plate, and a telescopic structure is formed between the clamping block and the torsion spring.

[0010] Preferably, the flushing structure includes a water spray pipe, a water pipe connector, an external pipe and a sealing ring. The water spray pipe is arranged on one side of the top of the knife handle, a water pipe connector is provided on one side of the water spray pipe, an external pipe is provided at one end of the water pipe connector, and a sealing ring is provided on the outside of one end of the external pipe.

[0011] Preferably, the outer side of the external pipe is provided with an external thread, and the inner side of the water pipe connector is provided with an internal thread, so that a threaded connection is formed between the water pipe connector and the external pipe.

[0012] The utility model provides a disposable flushing, suction, and electrocoagulation cutter, which has the following advantages:

[0013] By using the card block, the torsion spring and the card slot in conjunction with each other, when the card block is inserted into the interior of the mounting buckle, the card block can be inserted into the interior of the card slot with the cooperation of the torsion spring, thereby fixing the card block and making it more convenient to install. When disassembling, only the pressing plate needs to be pressed downward to lift the other end of the card block and make it fall off from the interior of the card slot, so that the cable connector can be removed, making it more convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the rear view of the present invention;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0017] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the installation structure of the utility model from a top view;

[0018] Figure 5 This is a schematic side sectional structural diagram of the installation structure of the present invention.

[0019] In the figure: 1. Knife handle; 2. Knife head; 3. Flushing structure; 301. Water spray pipe; 302. Water pipe connector; 303. External pipe; 304. Sealing ring; 4. Switch; 5. Controller; 6. Cable connector; 7. Mounting structure; 701. Mounting buckle; 702. Block; 703. Fixed column; 704. Fixed plate; 705. Torsion spring; 706. Insert block; 707. Slot; 708. Press plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The present invention provides a disposable irrigation, suction and electrocoagulation cutter. Figure 1-Figure 5 As shown, a disposable flushing and suction electrocoagulation cutter includes a handle 1 and a cutter head 2; a controller 5 is provided at the top of the handle 1, a switch key 4 is provided at the top of the controller 5, a cutter head 2 is provided on one side of the handle 1, and a flushing structure 3 is provided on one side of the top of the handle 1; a cable connector 6 is provided on the other side of the handle 1, and a mounting structure 7 is provided at the connection between the handle 1 and the cable connector 6.

[0022] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the flushing structure 3 includes a water spray pipe 301, a water pipe connector 302, an external pipe 303 and a sealing ring 304. The water spray pipe 301 is arranged on one side of the top of the knife handle 1. A water pipe connector 302 is provided on one side of the water spray pipe 301. An external pipe 303 is provided at one end of the water pipe connector 302. A sealing ring 304 is provided on the outside of one end of the external pipe 303. The outside of the external pipe 303 is provided with an external thread, and the inside of the water pipe connector 302 is provided with an internal thread. A threaded connection is formed between the water pipe connector 302 and the external pipe 303.

[0023] Specifically, in this embodiment: when using the knife handle 1, the external pipe 303 is connected to one side of the water pipe connector 302. During the connection, the use of the sealing ring 304 can enhance the sealing of the connection between the water pipe connector 302 and the external pipe 303, so that there will be no leakage during use. After the connection is completed, the use of the water pipe 301 can directly spray water for cleaning when the wound needs to be cleaned during surgery, without the need for additional equipment for cleaning, making it more convenient to clean.

[0024] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the mounting structure 7 includes a mounting buckle 701, a clamping block 702, a fixing column 703, a fixing plate 704, a torsion spring 705, an inserting block 706, a clamping slot 707 and a pressing plate 708. The inserting block 706 is arranged at both ends of one side of the knife handle 1. The upper and lower ends of one side of the inserting block 706 are provided with clamping slots 707. The mounting buckle 701 is arranged on both sides of the cable connector 6. The inserting block 706 is inserted into the interior of the mounting buckle 701. The top of the mounting buckle 701 is provided with a fixing plate 704. The middle position of the fixing plate 704 is provided with a fixing column 703. The outer side of the fixing column 703 is provided with a clamping plate. Block 702, torsion springs 705 are installed on the outside of the fixed columns 703 on both sides of the block 702, a pressing plate 708 is provided on one side of the block 702, the inner diameter of the slot 707 is larger than the outer diameter of the bottom end of one side of the block 702, and a locking structure is formed between the slot 707 and the block 702, and two groups of plug blocks 706 are provided. The two groups of plug blocks 706 are symmetrically distributed at both ends of one side of the knife handle 1, one end of the torsion spring 705 is fixed to one end of the block 702, and the other end of the torsion spring 705 is fixed to one side of the fixed plate 704, and a telescopic structure is formed between the block 702 and the torsion spring 705.

[0025] Specifically, in this embodiment, before the operation, the knife handle 1 is connected to the cable connector 6. When connecting, one end of the cable connector 6 is inserted into the interior of one side of the knife handle 1. After the insertion is completed, the insertion block 706 will be inserted into the interior of the mounting buckle 701. When the insertion moves, one end of the card block 702 will be squeezed to move upward. When the slot 707 moves to the bottom of one end of the card block 702, the card block 702 will be used by the torsion spring 705 to make one end of the card block 702 stuck in the interior of the slot 707, thereby completing the installation work. When disassembly is required, only the pressing plate 708 needs to be pressed downward to lift the other end of the card block 702 and make it fall off from the interior of the slot 707. The cable connector 6 can then be removed, making it more convenient to install and disassemble.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A disposable irrigation and suction electrocoagulation cutter, comprising a handle (1) and a cutter head (2); Its characteristics are: The top of the knife handle (1) is provided with a controller (5), the top of the controller (5) is provided with a switch key (4), a knife head (2) is provided on one side of the knife handle (1), and a flushing structure (3) is provided on one side of the top of the knife handle (1); A cable connector (6) is provided on the other side of the knife handle (1), and a mounting structure (7) is provided at the connection between the knife handle (1) and the cable connector (6); The mounting structure (7) comprises a mounting buckle (701), a clamping block (702), a fixing column (703), a fixing plate (704), a torsion spring (705), an inserting block (706), a clamping slot (707) and a pressing plate (708); the inserting block (706) is arranged at two ends of one side of the knife handle (1); clamping slots (707) are provided inside the upper and lower ends of one side of the inserting block (706); and the mounting buckle (701) is arranged on both sides of the cable connector (6).

2. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 1, characterized in that: The insert block (706) is inserted into the interior of the mounting buckle (701); a fixing plate (704) is provided at the top end of the mounting buckle (701); a fixing column (703) is provided at the middle position of the fixing plate (704); a clamping block (702) is provided on the outside of the fixing column (703); torsion springs (705) are installed on the outside of the fixing columns (703) on both sides of the clamping block (702); and a pressing plate (708) is provided on one side of the clamping block (702).

3. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 2, characterized in that: The inner diameter of the clamping slot (707) is larger than the outer diameter of the bottom end of one side of the clamping block (702), and a clamping structure is formed between the clamping slot (707) and the clamping block (702).

4. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 1, characterized in that: The insert blocks (706) are provided in two groups, and the two groups of insert blocks (706) are symmetrically distributed at both ends of one side of the knife handle (1).

5. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 4, characterized in that: One end of the torsion spring (705) is fixed to one end of the clamping block (702), and the other end of the torsion spring (705) is fixed to one side of the fixing plate (704). A telescopic structure is formed between the clamping block (702) and the torsion spring (705).

6. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 1, characterized in that: The flushing structure (3) comprises a water spray pipe (301), a water pipe connector (302), an external pipe (303) and a sealing ring (304); the water spray pipe (301) is arranged on one side of the top end of the knife handle (1); the water pipe connector (302) is arranged on one side of the water spray pipe (301); one end of the water pipe connector (302) is provided with an external pipe (303); and a sealing ring (304) is arranged on the outside of one end of the external pipe (303).

7. The disposable irrigation, suction, electrocoagulation and cutting device according to claim 6, characterized in that: The outer side of the external pipe (303) is provided with an external thread, and the inner side of the water pipe connector (302) is provided with an internal thread, so that a threaded connection is formed between the water pipe connector (302) and the external pipe (303).

Images