Multifunctional surgical scissors for vocal cord cutting

Abstract

The present invention discloses a multifunctional surgical scissors for cutting vocal cords, which relates to the field of surgical scissors, comprising a surgical scissors grip, a grip handle A, a fixed rod sleeve, an inner sleeve rod and a vocal cord cutting scissors cap, wherein the top end of the surgical scissors grip is threadedly connected with a connecting rod, one end of the connecting rod is plugged with a vocal cord cutting end, one side of the grip handle A is connected to the grip handle B by a locking bolt, and a folding compression block is provided between the grip handle A and the grip handle B. During the operation of the present invention, the surgical scissors can be directly extended to the throat of a pet for surgery, and the entire surgery can be relatively simplified. For the operator, the surgery can be directly performed through a simple tool, the incision can be smoother, and it can be convenient for applying medicine to the vocal cord of the pet in the later stage, and the safety of the overall multifunctional pet vocal cord cutting surgery can be improved, the requirements for pet surgery can be better met, and the overall use is more convenient.

Description

Technical Field

[0001] The invention relates to the field of surgical scissors, in particular to a pair of multifunctional surgical scissors for vocal cord cutting. Background Art

[0002] Surgical scissors are a kind of medical instrument commonly used in clinical surgery, mainly used to cut rough and soft tissues such as skin or muscle. They can also be used to separate tissues, that is, to use the tip of the scissors to insert into the gap between tissues and separate connective tissues without large blood vessels. Wire scissors are mostly straight scissors, which are divided into wire cutting scissors and suture removing scissors. The former is used to cut sutures, dressings, drainage tubes, etc., and the latter is used to remove sutures. The difference between wire scissors and tissue scissors is that the blade of tissue scissors is sharp and thin, while the blade of wire scissors is blunt and thick. Therefore, you must not replace wire scissors with tissue scissors for convenience and speed, which will damage the blade and cause waste. Suture removing scissors are straight scissors with one blunt concave and one straight tip, which are used to remove sutures.

[0003] Traditional vocal cord cutting surgical scissors are inconvenient to use. They cannot effectively and quickly cut the pet's throat. During the cutting process, they cannot effectively reduce the operation time. At the same time, they cannot directly cut through the blade cooperation. During the operation, it is difficult to extend the surgical scissors directly to the pet's throat for surgery. The whole operation is relatively troublesome for the operator. It cannot be performed with a simple tool. The traditional vocal cord cutting surgical scissors have poor use effect and are difficult to meet the requirements for pet surgery.

[0004] Therefore, those skilled in the art provide a multifunctional surgical scissors for vocal cord cutting to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional vocal cord cutting surgical scissors to solve the problem that the traditional vocal cord cutting surgical scissors proposed in the above background technology are inconvenient to use, cannot effectively and directly cut the pet's throat quickly, cannot effectively reduce the operation time during the cutting process, and cannot directly cut through the blade cooperation. During the operation, it is difficult to extend the surgical scissors directly to the pet's throat for surgery. The whole operation is relatively troublesome. For the operator, the whole operation is troublesome and cannot be performed with a simple tool. The traditional vocal cord cutting surgical scissors have poor use effect and are difficult to meet the requirements for pet surgery.

[0006] To achieve the above object, the present invention provides the following technical solutions: A multifunctional surgical scissors for cutting vocal cords, comprising a surgical scissors grip, a grip handle A, a fixed rod sleeve, an inner sleeve rod and a vocal cord cutting scissors cap, wherein the top of the surgical scissors grip is threadedly connected to a connecting rod, one end of the connecting rod is plugged with a vocal cord cutting end, one side of the grip handle A is connected to the grip handle B through a locking bolt, a folding compression block is provided between the grip handle A and the grip handle B, one end of the grip handle A is fixedly connected to a threaded hole, and the end of the grip handle A away from the threaded hole is provided with a plug-in end An inner sleeve rod is arranged inside the fixed rod sleeve, one end of the inner sleeve rod is inserted with a vocal cord cutting end head, the other end of the inner sleeve rod is fixedly connected with a connecting rod, one end of the connecting rod is provided with a threaded rod, the outer wall of the threaded rod is sleeved with a fixing nut, a clip-on mounting round cap block is arranged inside the vocal cord cutting cap, an inner sleeve rod is arranged inside the clip-on mounting round cap block, a cutting gun head is sleeved on the outer wall of the inner sleeve rod, a matching cutting block is arranged inside the cutting gun head, and a plug-in through hole is arranged at one end of the cutting gun head.

[0007] As a preferred embodiment of the present invention: the surgical scissors handle includes a grip handle A, a grip handle B, a folding compression block, a threaded hole, a plug-in terminal and a locking bolt.

[0008] As a preferred embodiment of the present invention: the connecting rod includes a fixed rod sleeve, an inner sleeve rod, a connecting rod, a threaded rod and a fixed nut.

[0009] As a preferred embodiment of the present invention: the inner sleeve rod is plugged into the matching shearing block, one end of the inner sleeve rod is plugged into the inside of the snap-fitting circular cap block, and the matching shearing block and the vocal cord shearing cap are arranged relative to each other.

[0010] As a preferred embodiment of the present invention: the vocal cord cutting end includes a vocal cord cutting cap, a snap-on mounting round cap block, a cutting gun head, a plug-in through hole and a matching cutting block.

[0011] As a preferred embodiment of the present invention: the outer wall of one end of the inner sleeve rod close to the connecting rod is sleeved with a plug-in terminal, one end of the connecting rod is located inside the grip handle A, and the other end of the connecting rod is located outside the end of the grip handle A away from the plug-in terminal.

[0012] As a preferred embodiment of the present invention: the foldable compression block is located between the grip handle A and the grip handle B, and the material of the foldable compression block is an elastic spring sheet.

[0013] As a preferred embodiment of the present invention: the outer walls of the matching shearing block and the vocal cord shearing cap are both provided with annular shearing blades, and the annular shearing blades on the outer walls of the matching shearing block and the vocal cord shearing cap are arranged relative to each other.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The multifunctional vocal cord cutting surgical scissors of the present invention can change the inconvenience of using the traditional vocal cord cutting surgical scissors, can effectively and directly perform quick cutting on the throat of the pet, and can effectively reduce the operation time during the cutting process. At the same time, the cutting can be performed directly by the cooperation of the blade. During the operation, the surgical scissors can be directly extended to the throat of the pet for operation. The whole operation can be relatively simplified. For the operator, the operation can be performed directly by a simple tool, the incision can be smoother, and the application of medicine on the vocal cord of the pet at a later stage can improve the safety of the overall pet vocal cord cutting multifunctional operation, can better meet the requirements for pet operation, and is more convenient to use as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a schematic diagram of the overall three-dimensional structure of a multifunctional surgical scissors for cutting vocal cords; Figure 2 It is a schematic structural diagram of an isometric side view of the whole of a multifunctional surgical scissors for cutting vocal cords; Figure 3 A schematic diagram of the overall internal structure of a multifunctional surgical scissors for cutting vocal cords; Figure 4 The present invention is a schematic structural diagram of the connection part of the inner sleeve rod in a multifunctional surgical scissors for cutting vocal cords.

[0016] Figure 5 The present invention is a three-dimensional structural schematic diagram of a vocal cord cutting end in a multifunctional surgical scissors for cutting vocal cords.

[0017] Figure 6 The present invention is a three-dimensional structural schematic diagram of a surgical scissors handle in a multifunctional surgical scissors for vocal cord cutting.

[0018] In the figure: 1. surgical scissors handle; 101. grip handle A; 102. grip handle B; 103. folding compression block; 104. threaded hole; 105. plug-in terminal; 106. locking bolt; 2. connecting rod; 201. fixed rod sleeve; 202. inner sleeve rod; 203. connecting rod; 204. threaded rod; 205. fixing nut; 3. vocal cord cutting end; 301. vocal cord cutting cap; 302. snap-on mounting round cap block; 303. cutting gun head; 304. plug-in through hole; 305. matching cutting block. DETAILED DESCRIPTION

[0019] See also Figure 1-6In an embodiment of the present invention, a multifunctional surgical scissors for cutting vocal cords comprises a surgical scissors grip 1, a grip handle A101, a fixed rod sleeve 201, an inner sleeve rod 202 and a vocal cord cutting scissors cap 301. The top of the surgical scissors grip 1 is threadedly connected with a connecting rod 2, and one end of the connecting rod 2 is plugged with a vocal cord cutting terminal 3, which can change the inconvenience of using traditional vocal cord cutting surgical scissors, and can effectively and directly cut the throat of a pet quickly. During the cutting process, it can also effectively reduce the time of the operation, and can directly cut directly through the blade. One side of the grip handle A101 is connected to the grip handle B102 through a locking bolt 106, and a folding compression block 103 is provided between the grip handle A101 and the grip handle B102. One end of the grip handle A101 is fixedly connected with a threaded hole 104, and the end of the grip handle A101 away from the threaded hole 104 is provided with a plug-in terminal 105. An inner sleeve rod 202 is arranged inside the fixed rod sleeve 201, and a vocal cord cutting end 3 is inserted at one end of the inner sleeve rod 202. During the operation, the surgical scissors can be directly extended to the throat of the pet for surgery. When using, the surgical scissors handle 1 is held by hand, and then the vocal cord cutting end 3 at one end of the connecting rod 2 is inserted into the mouth of the pet, and then one end of the vocal cord cutting end 3 is pressed against the throat of the pet, and the other end of the inner sleeve rod 202 is fixed. It is connected with a connecting rod 203, one end of which is provided with a threaded rod 204, the outer wall of the threaded rod 204 is sleeved with a fixing nut 205, the interior of the vocal cord shearing shearing cap 301 is provided with a snap-fitting round cap block 302, the interior of the snap-fitting round cap block 302 is provided with an inner sleeve rod 202, the outer wall of the inner sleeve rod 202 is sleeved with a shearing gun head 303, the shearing gun head 303 is provided with a matching shearing block 305, and one end of the shearing gun head 303 is provided with a plug-in through hole 304.

[0020] See also Figure 1 , Figure 3 and Figure 6The surgical scissors handle 1 includes a grip handle A101, a grip handle B102, a folding compression block 103, a threaded hole 104, a plug-in terminal 105 and a locking bolt 106. The connecting rod 2 includes a fixed rod sleeve 201, an inner sleeve rod 202, a connecting rod 203, a threaded rod 204 and a fixed nut 205. By compressing the grip handle A101 and the grip handle B102, the folding compression block 103 has a compression effect, which can drive the inner sleeve rod 202 inside the fixed rod sleeve 201 to move, while the fixed rod sleeve 201 does not move, and the fixed rod sleeve 201 and the shearing gun head 303 do not move. When the inner sleeve rod 202 moves, it drives the vocal cord shearing shear cap 301 at one end of the inner sleeve rod 202 to move, and the vocal cord shearing shear cap 301 and the matching shearing block 305 are in contact with each other. The vocal cord shearing cap 301 and the circular shearing blade on the outer wall of the matching shearing block 305 can move closer to each other until they are closed, or move away from each other under the control of the compression grip handle A101 and the grip handle B102. The inner sleeve rod 202 is plugged into the matching shearing block 305, one end of the inner sleeve rod 202 is plugged into the inside of the snap-fitted circular cap block 302, and the matching shearing block 305 and the vocal cord shearing cap 301 are arranged relative to each other. The vocal cord shearing end 3 includes a vocal cord shearing cap 301, a snap-fitted circular cap block 302, a shearing gun head 303, a plug-in through hole 304, and a matching shearing block 305. When the connecting rod 2 is inserted into the pet's mouth and pressed against the pet's throat, the grip handle A101 and the grip handle B102 are compressed to realize the vocal cord cutting cap 301 and the circular cutting blade of the outer wall of the matching cutting block 305 to approach each other until they are closed. After the cutting is completed, the grip handle A101 and the grip handle B102 are released to realize the vocal cord cutting cap 301 and the circular cutting blade of the outer wall of the matching cutting block 305 to move away from each other. The outer wall of one end of the inner sleeve rod 202 close to the connecting rod 203 is sleeved with a plug-in terminal 105, one end of the connecting rod 203 is located inside the grip handle A101, and the other end of the connecting rod 203 is located outside the end of the grip handle A101 away from the plug-in terminal 105. The folding compression block 103 is located between the grip handle A101 and the grip handle B102, and the material of the folding compression block 103 is an elastic spring sheet. The whole operation can be relatively simplified. For the operator, the operation can be performed directly with a simple tool. The incision can be smoother, which can facilitate the application of medicine to the vocal cords of the pet in the later stage. The overall safety of the multifunctional pet vocal cord cutting operation can be improved, and the requirements for pet surgery can be better met. The outer wall of the cutting block 305 and the vocal cord cutting cap 301 are both provided with an annular cutting blade, and the annular cutting blades of the cutting block 305 and the vocal cord cutting cap 301 are arranged relative to each other.

[0021] It should be noted that the present invention is a multifunctional surgical scissors for cutting vocal cords, including 1. a surgical scissors handle; 101. a grip handle A; 102. a grip handle B; 103. a folding compression block; 104. a threaded hole; 105. a plug-in terminal; 106. a locking bolt; 2. a connecting rod; 201. a fixed rod sleeve; 202. an inner sleeve rod; 203. a connecting rod; 204. a threaded rod; 205. a fixing nut; 3. a vocal cord cutting terminal; 301. a vocal cord cutting scissors cap; 302. a snap-on mounting round cap block; 303. a cutting gun head; 304. a plug-in through hole; 305. a matching cutting block, and all components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0022] The working principle of the present invention is: it can change the inconvenience of using the traditional vocal cord cutting surgical scissors, can effectively and directly cut the throat of the pet quickly, in the process of cutting, it can also effectively reduce the time of the operation, and can directly cut through the blade cooperation, in the process of operation, the surgical scissors can be directly extended to the throat of the pet for surgery, when using, by holding the surgical scissors handle 1, and then the vocal cord cutting end 3 at one end of the connecting rod 2 is inserted into The vocal cord cutting end 3 is placed in the pet's mouth, and then one end of the vocal cord cutting end 3 is pressed against the pet's throat. Then, by compressing the grip handle A101 and the grip handle B102, the folded compression block 103 has a compression effect, which can drive the inner sleeve rod 202 inside the fixed rod sleeve 201 to move. At the same time, the fixed rod sleeve 201 does not move, and the fixed rod sleeve 201 and the cutting gun head 303 do not move. When the inner sleeve rod 202 moves, it drives the vocal cord cutting cap 301 at one end of the inner sleeve rod 202 to move, and the vocal cord cutting cap 301 cooperates with the cutting gun head 303. The vocal cord shearing shear cap 301 and the circular shearing blade on the outer wall of the shearing block 305 can move closer to each other until they are closed, or move away from each other under the control of the compression grip handle A101 and the grip handle B102. When the connecting rod 2 is inserted into the pet's mouth and presses against the pet's throat, the grip handle A101 and the grip handle B102 are compressed to achieve the vocal cord shearing shear cap 301 and the circular shearing blade on the outer wall of the shearing block 305 moving closer to each other until they are closed. Afterwards, release the grip handle A101 and the grip handle B102 to achieve the mutual separation of the vocal cord cutting shear cap 301 and the annular cutting blade of the outer wall of the cooperating cutting block 305. The whole operation can be relatively simplified. For the operator, the operation can be performed directly with a simple tool. The incision can be smoother, which can facilitate the application of medicine on the pet's vocal cords at a later stage. The overall safety of the pet vocal cord cutting multifunctional operation can be improved, which can better meet the requirements for pet surgery and is more convenient to use overall.

[0023] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional surgical scissors for cutting vocal cords, comprising a surgical scissors handle (1), a handle grip A (101), a fixed rod sleeve (201), an inner sleeve rod (202) and a vocal cord cutting scissors cap (301), characterized in that: The top end of the surgical scissors handle (1) is threadedly connected to a connecting rod (2), one end of the connecting rod (2) is plugged with a vocal cord cutting end (3), one side of the grip handle A (101) is connected to the grip handle B (102) via a locking bolt (106), a folding compression block (103) is provided between the grip handle A (101) and the grip handle B (102), one end of the grip handle A (101) is fixedly connected to a threaded hole (104), and the end of the grip handle A (101) away from the threaded hole (104) is provided with a plug-in end (105), an inner sleeve rod (202) is provided inside the fixed rod sleeve (201), and one side of the inner sleeve rod (202) is provided with a screw thread. The end of the inner sleeve rod (202) is plugged with a vocal cord cutting end (3), the other end of the inner sleeve rod (202) is fixedly connected with a connecting rod (203), one end of the connecting rod (203) is provided with a threaded rod (204), the outer wall of the threaded rod (204) is sleeved with a fixing nut (205), the interior of the vocal cord cutting cap (301) is provided with a snap-fitting round cap block (302), the interior of the snap-fitting round cap block (302) is provided with an inner sleeve rod (202), the outer wall of the inner sleeve rod (202) is sleeved with a cutting gun head (303), the cutting gun head (303) is provided with a matching cutting block (305), and one end of the cutting gun head (303) is provided with a plug-in through hole (304).

2. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The surgical scissors handle (1) comprises a handle grip A (101), a handle grip B (102), a folding compression block (103), a threaded hole (104), a plug-in terminal (105) and a locking bolt (106).

3. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The connecting rod (2) comprises a fixed rod sleeve (201), an inner sleeve rod (202), a connecting rod (203), a threaded rod (204) and a fixed nut (205).

4. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The inner sleeve rod (202) is plugged into the matching shearing block (305), one end of the inner sleeve rod (202) is plugged into the interior of the snap-fit ​​mounting round cap block (302), and the matching shearing block (305) and the vocal cord shearing cap (301) are arranged relative to each other.

5. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The vocal cord cutting end (3) comprises a vocal cord cutting cap (301), a snap-fitting mounting round cap block (302), a cutting gun head (303), a plug-in through hole (304) and a matching cutting block (305).

6. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The outer wall of one end of the inner sleeve rod (202) close to the connecting rod (203) is sleeved with a plug end (105), one end of the connecting rod (203) is located inside the grip handle A (101), and the other end of the connecting rod (203) is located outside the end of the grip handle A (101) away from the plug end (105).

7. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The foldable compression block (103) is located between the grip handle A (101) and the grip handle B (102), and the material of the foldable compression block (103) is an elastic spring sheet.

8. The multifunctional surgical scissors for vocal cord cutting according to claim 1, characterized in that: The outer walls of the matching shearing block (305) and the vocal cord shearing cap (301) are both provided with annular shearing blades, and the annular shearing blades on the outer walls of the matching shearing block (305) and the vocal cord shearing cap (301) are arranged relative to each other.

Images