CN210130894U

CN210130894U - Scalp separation cutter

Info

Publication number: CN210130894U
Application number: CN201920412945.2U
Authority: CN
Inventors: 朱勋; 王玉海; 时忠华
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-10
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a scalp separation opens ware, its structure includes the handle, connecting device, the cutter main part, the blade spud pile, tool bit draw-in groove and separation end, through set up connecting device between cutter main part and handle, dismantle the fixed orifices through the mounting, through the interior axostylus axostyle separate in the middle of the connecting body can, the problem of occupation space when using to accomplish after placing has been solved, the rear portion is for holding formula wood handle structure, travelling comfort and stability when increasing the operation cutting, the utility model discloses with the blade reverse fixed, can effectively separate scalp and subcutaneous tissue when cutting the scalp in the incision ware front, avoid the mistake to cut and emit form aponeurosis, muscle, blood vessel, tissues such as periosteum, reduce the art internal hemorrhage, practice thrift operating time, provide the assurance for good prognosis of patient.

Description

Scalp separation cutter

Technical Field

The utility model relates to a scalp separation cutter, which belongs to the technical field of medical appliances.

Background

At present during surgery, the skin incision exposes most use conventional scalpel, but because the scalp structure is special, the blood supply is abundant, easy accidental injury sublayer structure is like the aponeurosis when cutting the successive layer, muscle, the periosteum, lead to bleeding to increase, prolong operation time, so if there is one can effectively separate the scalp simultaneously when cutting the scalp and the surgical instruments on aponeurosis layer, cut the degree of difficulty with very big reduction scalp, reduce the operation accidental injury, reduce the amount of bleeding, shorten operation time, but prior art is when placing after the use completion occupation space's problem.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims at providing a scalp separation opens ware to solve the problem of occupation space when placing after using the completion.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a scalp separation incision device comprises a handle, a connecting device, a cutter main body, a blade fixing pile, a cutter head clamping groove and a separation end, the left end of the handle is fixedly connected with the connecting device, the cutter main body is arranged at the left end of the connecting device for fixed connection, the blade fixing pile is arranged at the upper part of the right end of the cutter main body, the lower part of the right end of the cutter main body is provided with a cutter head clamping groove, the separation end is arranged on the cutter main body for fixed connection, the connecting device consists of a connecting end block, an inner shaft rod, a fixing hole, a fixing piece and a connecting main body, the inner shaft rod is arranged in the middle of the right end of the connecting end block, and is fixedly connected with the connecting end block, the fixing holes are respectively arranged at the left lower part of the front end of the connecting main body and the middle part of the front end of the inner shaft lever, the fixing piece penetrates through the inner wall of the fixing hole to be fixedly connected, and the left end of the connecting end block is fixedly connected with the cutter main body.

Further, a rubber layer is arranged on the right portion of the outer surface of the handle.

Further, the inner wall of the tool bit clamping groove is smooth.

Further, the minimum section of the inner wall of the fixing hole is circular.

Furthermore, a cross-shaped notch is formed in the middle of the front end of the fixing piece.

Further, the inner wall of the fixing hole is provided with threads.

Further, the middle lower part of the left end of the connecting main body is provided with a notch, and the notch is mutually embedded with the middle part of the outer surface of the inner shaft rod.

The utility model discloses a scalp separation opens ware, through set up connecting device between cutter main part and handle, dismantle the fixed orifices through the mounting, through the internal shaft pole again in the middle of the connecting body separate can, solved occupation space's when using to accomplish after the problem of placing, the rear portion is for holding the formula wood handle structure, travelling comfort and stability when increasing the operation cutting, the utility model discloses with the blade reverse fixed, open the ware front can effectively separate scalp and subcutaneous tissue when cutting the scalp, avoid mistake to cut tissues such as the form aponeurosis, muscle, blood vessel, periosteum, reduce the art internal hemorrhage, practice thrift operating time, provide the assurance for patient's good prognosis.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connecting device of the present invention;

fig. 3 is a schematic view of the connecting device of the present invention;

in the figure: the cutting tool comprises a handle-1, a connecting device-2, a cutting tool main body-3, a cutting tool fixing pile-4, a cutting tool head clamping groove-5, a separating end-6, a connecting end block-21, an inner shaft rod-22, a fixing hole-23, a fixing piece-24 and a connecting main body-25.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a scalp separating and cutting device: comprises a handle 1, a connecting device 2, a cutter main body 3, a blade fixing pile 4, a cutter head clamping groove 5 and a separating end 6, wherein the left end of the handle 1 is fixedly connected with the connecting device 2, the cutter main body 3 is arranged at the left end of the connecting device 2 for fixed connection, the blade fixing pile 4 is arranged at the upper part of the right end of the cutter main body 3, the cutter head clamping groove 5 is arranged at the lower part of the right end of the cutter main body 3, the separating end 6 is arranged at the cutter main body 3 for fixed connection, the connecting device 2 consists of a connecting end block 21, an inner shaft rod 22, a fixing hole 23, a fixing piece 24 and a connecting main body 25, the, and it is connected with connecting end block 21 fixedly, and the fixed orifices 23 set up respectively in connecting the left lower part of main body 25 front end and the middle part of inner shaft lever 22 front end, and the mounting 24 runs through the inner wall of fixed orifices 23 and carries out fixed connection, connects the left end of end block 21 and carries out fixed connection with cutter main body 3.

Wherein, the right part of the outer surface of the handle 1 is provided with a rubber layer, thereby improving the comfort level when grabbing.

Wherein, 5 inner walls of the tool bit clamping groove are smooth, thereby being convenient for cleaning.

Wherein, the minimum cross-section of the inner wall of the fixing hole 23 is circular, and the operation and the rotation are convenient.

Wherein, the middle part of the front end of the fixing part 24 is provided with a cross-shaped notch, so that the operation is convenient and fast during connection.

Wherein, the inner wall of the fixed hole 23 is provided with threads, so that the disassembly and the assembly are convenient.

Wherein, the middle lower part of the left end of the connecting main body 25 is provided with a notch, and the notch is mutually embedded with the middle part of the outer surface of the inner shaft rod 22, thereby providing a sliding space and facilitating the movement.

When a user wants to use the device, firstly, the scalp separation cutter is taken out and placed at a proper operation position, then, when an operation is performed, the device is taken up through the grabbing handle 1, the comfort level when the grabbing handle is grabbed is improved through the rubber layer arranged at the right part of the outer surface of the handle 1, and the scalp separation cutter is of a wood handle structure, so that the comfort and the stability during the operation cutting are improved, the novel cutter is reversely fixed at the position of the blade fixing pile 4, the stability of a cutter head is performed through the cutter head clamping groove 5, when the scalp is cut in front of the cutter, the scalp and subcutaneous tissues can be effectively separated through the separation end 6, tissues such as aponeurosis, muscles, blood vessels, periosteum and the like are prevented from being cut by mistake, the bleeding during the operation is reduced, the operation time is saved, the guarantee is provided for the good prognosis of a patient, and finally, after the operation is completed, the connecting device 2 is arranged between, dismantle fixed orifices 23 through mounting 24, separate in the middle of connecting main body 25 through interior axostylus axostyle 22 again can, the problem of occupation space when placing after using the completion has been solved, effectively wash and dry again, travelling comfort and stability when increasing the operation cutting, can effectively separate scalp and subcutaneous tissue when cutting the scalp in incision ware front, avoid the mistake to cut and emit the form aponeurosis, muscle, blood vessel, tissue such as periosteum, reduce the art internal hemorrhage, save operating time, provide the assurance for good prognosis of patient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A scalp separating and incising device characterized in that: the structure of the cutter comprises a handle (1), a connecting device (2), a cutter main body (3), a blade fixing pile (4), a cutter head clamping groove (5) and a separating end (6), wherein the left end of the handle (1) is fixedly connected with the connecting device (2), the cutter main body (3) is arranged at the left end of the connecting device (2) for fixed connection, the blade fixing pile (4) is arranged at the upper part of the right end of the cutter main body (3), the cutter head clamping groove (5) is arranged at the lower part of the right end of the cutter main body (3), the separating end (6) is arranged at the cutter main body (3) for fixed connection, the connecting device (2) consists of a connecting end block (21), an inner shaft rod (22), a fixing hole (23), a fixing piece (24) and a connecting main body (25), the middle part of the right end of the connecting end block (21) is provided with the inner shaft rod (22, the fixing holes (23) are respectively formed in the left lower portion of the front end of the connecting main body (25) and the middle portion of the front end of the inner shaft rod (22), the fixing piece (24) penetrates through the inner wall of the fixing hole (23) to be fixedly connected, and the left end of the connecting end block (21) is fixedly connected with the cutter main body (3).

2. A scalp separating cutter according to claim 1, characterized in that: the right part of the outer surface of the handle (1) is provided with a rubber layer.

3. A scalp separating cutter according to claim 1, characterized in that: the inner wall of the tool bit clamping groove (5) is smooth.

4. A scalp separating cutter according to claim 1, characterized in that: the minimum section of the inner wall of the fixing hole (23) is circular.

5. A scalp separating cutter according to claim 1, characterized in that: the middle part of the front end of the fixing piece (24) is provided with a cross-shaped notch.

6. A scalp separating cutter according to claim 1, characterized in that: the inner wall of the fixing hole (23) is provided with threads.

7. A scalp separating cutter according to claim 1, characterized in that: the middle lower part of the left end of the connecting main body (25) is provided with a notch, and the notch is mutually embedded with the middle part of the outer surface of the inner shaft rod (22).