CN221130027U - Multifunctional electrotome capable of preventing electrotome head from rotating in operation process - Google Patents
Multifunctional electrotome capable of preventing electrotome head from rotating in operation process Download PDFInfo
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- CN221130027U CN221130027U CN202322536853.4U CN202322536853U CN221130027U CN 221130027 U CN221130027 U CN 221130027U CN 202322536853 U CN202322536853 U CN 202322536853U CN 221130027 U CN221130027 U CN 221130027U
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- handle
- electric knife
- electric
- cutter head
- led lamp
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 9
- 238000005345 coagulation Methods 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 6
- 229920000491 Polyphenylsulfone Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a multifunctional electric knife capable of preventing an electric knife head from rotating in a surgical process, which comprises a handle, a knife head structure, a control circuit board, a control button and a plug, wherein the knife head structure comprises the electric knife head, an insulating plug seat is coated at the middle part of the electric knife head, a polygonal pin capable of preventing the electric knife head from rotating in the surgical process is arranged at the tail part of the insulating plug seat, a pin structure capable of preventing the electric knife head from sliding in the surgical process is arranged at the middle part of the insulating plug seat, and the tail part of the knife head structure is inserted in a plug hole. According to the utility model, the annular LED lamp capable of illuminating the operating environment of the electric knife is arranged at the front end of the handle, so that medical staff can directly perform operation, the operation process is accelerated, and the operation risk is reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a multifunctional electrotome capable of preventing an electrotome head from rotating in a surgical process.
Background
The electric knife is a medical instrument for tissue cutting instead of a mechanical surgical knife, and can heat tissues when the high-frequency high-voltage current generated by the tip of an effective electrode is in contact with a machine body, so that the separation and solidification of the machine body tissues are realized, and the purposes of cutting and stopping bleeding are achieved.
In the operation process of a patient, although an shadowless lamp is used for carrying out operation field illumination, in the operation process, the light of the shadowless lamp can not reach an operation area due to the influence of factors such as the depth degree of a lesion part, the incision position, the shadow of a body, the angle of light and the like, so that the operation field of medical staff is influenced, the medical staff can not directly carry out operation, the operation process is influenced, and the operation risk is increased; in addition, medical staff uses current electrotome in carrying out operation in-process, peg graft the tool bit at the handle front end and become flexible easily, very easily make the tool bit rotate relative to the handle, serious even take place the landing from the front end of handle, not only influenced medical staff's actual operation when performing the operation to still improved the operation degree of difficulty and operation risk, brought great inconvenience for the medical staff who uses the electrotome to carry out operation.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide the annular LED lamp which is reasonable in design, simple in structure and convenient to operate, and the front end of the handle is provided with the annular LED lamp capable of illuminating the operating environment of the electric knife, so that medical staff can directly perform operation, the operation process is quickened, the operation risk is reduced, in addition, the electric knife hair can be prevented from rotating by utilizing the polygonal pins, the electric knife head can be prevented from sliding off from the front end of the handle by utilizing the clamping pin structure, the practical operation feeling of the medical staff is effectively improved by utilizing the effective combination of the polygonal pins and the clamping pin structure, the operation difficulty and the operation risk of the medical staff are reduced, and the multifunctional electric knife which is convenient for the medical staff using the electric knife to perform operation and can prevent the electric knife head from rotating in the operation process is brought.
In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:
A multifunctional electrotome capable of preventing electrotome head from rotating in operation process is characterized by comprising
A handle for the hand operation of the medical staff when the patient performs the operation, wherein the central position of the front end of the handle is provided with a plug hole extending along the axial direction of the handle;
the medical staff realizes the cutter head structure for separating and solidifying body tissues when operating on a patient, the cutter head structure comprises an electric cutter head, an insulating plug seat is coated at the middle part of the electric cutter head, a polygonal pin capable of preventing the electric cutter head from rotating in the operating process is arranged at the tail part of the insulating plug seat, a clamping pin structure capable of preventing the electric cutter head from sliding in the operating process is arranged at the middle part of the insulating plug seat, and the tail part of the cutter head structure is plugged in a plug hole;
The control circuit board is used for controlling the cutter head structure to separate and solidify organism tissues, the control circuit board is arranged in the handle, and the tail part of the cutter head structure is inserted into the insertion hole and is in communication connection with the control circuit board;
The control button comprises an electric cutting button for controlling the cutter head structure to separate and solidify the body tissue and an electric coagulation button for controlling the cutter head structure to solidify the body tissue, and the electric cutting button and the electric coagulation button are arranged on the upper side of the handle in parallel and are in communication connection with the control circuit board;
The plug is used for being connected with the electric knife host, the plug is connected with a control circuit board arranged in the handle through a wire, one end of the wire is arranged on the plug, and the other end of the wire penetrates through the tail of the handle to be connected with the control circuit board.
In a preferred embodiment of the present utility model, the polygonal pins are matched with polygonal insertion holes arranged in the insertion holes, and the cross section of each polygonal pin is any one of regular octagon, regular hexagon, regular pentagon and regular quadrangle.
In a preferred embodiment of the present utility model, the pin structure is matched with a slot provided in the insertion hole, the pin structure includes elastic pins symmetrically provided at two sides of the insulation insertion seat, a yielding slot for yielding the elastic pins is provided at two sides of the insulation insertion seat and at a position of the elastic pins, a return spring is provided between an upper end of the elastic pins and the yielding slot, one end of the return spring is provided on the elastic pins, and the other end of the return spring is provided in the yielding slot.
In a preferred embodiment of the utility model, an annular LED lamp capable of illuminating the operating environment of the electric knife is arranged at the front end of the handle and around the position plug hole, an annular LED lamp control module for controlling the annular LED lamp to be turned on or off is further arranged on the control circuit board, the annular LED lamp control module is electrically connected with the annular LED lamp, an annular LED lamp control button capable of controlling the annular LED lamp to be turned on or off is further arranged on one side of the handle, and the annular LED lamp control button is in communication connection with the annular LED lamp control module.
In a preferred embodiment of the utility model, the handle is made of PPSU material.
Compared with the prior art, the annular LED lamp capable of illuminating the operating environment of the electric knife is arranged at the front end of the handle, so that medical staff can directly perform operation, the operation process is quickened, the operation risk is reduced, in addition, the electric knife head can be prevented from rotating by utilizing the polygonal pins, the electric knife head can be prevented from sliding off from the front end of the handle by utilizing the clamping pin structure, the practical operation feeling of the medical staff is effectively improved, the operation difficulty and the operation risk are reduced, and great convenience is brought to the medical staff performing operation by utilizing the electric knife.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a cutter head structure according to the present utility model.
Fig. 3 is a longitudinal cross-sectional view of a tool bit construction of the present utility model.
Fig. 4 is a transverse cross-sectional view of a polygonal pin of the present utility model.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1-4, a multi-functional electric knife capable of preventing rotation of the electric knife head during operation is shown, comprising a handle 100, a knife head structure 200, a control circuit board, a control button 300 and a plug.
The handle 100 is used for hand operation of a patient when a medical staff performs operation on the patient, the central position of the front end of the handle 100 is provided with a plug hole 110 extending along the axial direction of the handle, and the cutter head structure 200 is used for separating and solidifying body tissues when the medical staff performs operation on the patient, and the tail part of the cutter head structure 200 is plugged in the plug hole 110.
The tool bit structure 200 comprises an electric tool bit 210, an insulating plug seat 220 is coated at the middle part of the electric tool bit 210, a polygonal pin 600 capable of preventing the electric tool bit from rotating in the operation process is arranged at the tail part of the insulating plug seat 220, a clamping foot structure 500 capable of preventing the electric tool bit from sliding in the operation process is arranged at the middle part of the insulating plug seat 220, and the polygonal pin 600 and the clamping foot structure 500 are combined effectively, so that the actual operation sense of medical staff is improved effectively, and the operation difficulty and the operation risk are reduced.
The control circuit board is used for controlling the cutter head structure to separate and solidify organism tissues, and is arranged in the handle 100, and the tail part of the cutter head structure 200 is inserted into the insertion hole 110 and is in communication connection with the control circuit board.
The control button 300 is used for controlling the cutter head structure to separate and coagulate the organism tissue, the control button 300 comprises an electric cutting button 310 used for controlling the cutter head structure to separate the organism tissue and an electric coagulation button 320 used for controlling the cutter head structure to coagulate the organism tissue, and the electric cutting button 310 and the electric coagulation button 320 are arranged on the upper side of the handle 100 in parallel and are in communication connection with the control circuit board.
The plug is used for connecting the electric knife host computer, and the plug is connected with the control circuit board that sets up in handle 100 inside through wire 400, and the one end setting of wire 400 is on the plug, and the other end passes the afterbody of handle 100 and is connected with the control circuit board.
The polygonal pin 600 is matched with the polygonal insertion holes arranged in the insertion holes 110, the cross section of the polygonal pin 600 is any one of regular octagon, regular hexagon, regular pentagon and regular quadrilateral, in the embodiment, the cross section of the polygonal pin is regular hexagon, the stability between the cutter head structure and the insertion holes is effectively improved, and the rotation of the electric cutter head can be prevented by utilizing the polygonal pin.
The clamping pin structure 500 is matched with the clamping groove arranged in the inserting hole, the clamping pin structure 500 comprises elastic clamping pins 510 symmetrically arranged on two sides of the insulating inserting seat 220, the positions of the two sides of the insulating inserting seat 220 and the elastic clamping pins 510 are provided with abdicating grooves 221 for abdicating the elastic clamping pins, reset springs 520 are arranged between the upper ends of the elastic clamping pins 510 and the abdicating grooves 221, one ends of the reset springs 520 are arranged on the elastic clamping pins 510, and the other ends of the reset springs 520 are arranged in the abdicating grooves 221.
Utilize card foot structure 500 can be with the comparatively convenient joint of tool bit structure on the draw-in groove that sets up in the spliced eye, further improved the stability between tool bit structure 200 and the spliced eye 110, can effectually prevent that the electric tool bit from taking place the landing from the handle front end.
The periphery of the front end of the handle 100 and the position plug hole is provided with an annular LED lamp 700 capable of illuminating the operating environment of the electric knife, the control circuit board is also provided with an annular LED lamp control module for controlling the annular LED lamp to be opened or closed, the annular LED lamp control module is electrically connected with the annular LED lamp 700, one side of the handle 100 is also provided with an annular LED lamp control button 800 capable of controlling the annular LED lamp 700 to be opened or closed, and the annular LED lamp control button 800 is in communication connection with the annular LED lamp control module.
In the operation process of medical staff, only the annular LED lamp control button 800 is needed to be pressed lightly, the annular LED lamp control module can control the annular LED lamp 700 to be opened, and the operating environment of the electric knife is illuminated, so that the operation field of the medical staff is effectively improved, and the practicality of the electric knife is further improved.
The handle 100 is made of PPSU material, and the structure effectively improves the holding comfort of the handle and further improves the practicality of the electric knife.
In summary, the annular LED lamp capable of illuminating the operating environment of the electric knife is arranged at the front end of the handle, so that medical staff can directly perform operation, the operation process is quickened, the operation risk is reduced, in addition, the electric knife hair can be prevented from rotating by utilizing the polygonal pins, the electric knife head can be prevented from sliding off from the front end of the handle by utilizing the clamping pin structure, the practical operation feeling of the medical staff is effectively improved, the operation difficulty and the operation risk are reduced, and great convenience is brought to the medical staff performing operation by utilizing the electric knife.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A multifunctional electrotome capable of preventing electrotome head from rotating in operation process is characterized by comprising
A handle for the hand operation of the medical staff when the patient performs the operation, wherein the central position of the front end of the handle is provided with a plug hole extending along the axial direction of the handle;
the medical staff realizes the cutter head structure for separating and solidifying body tissues when operating on a patient, the cutter head structure comprises an electric cutter head, an insulating plug seat is coated at the middle part of the electric cutter head, a polygonal pin capable of preventing the electric cutter head from rotating in the operating process is arranged at the tail part of the insulating plug seat, a clamping pin structure capable of preventing the electric cutter head from sliding in the operating process is arranged at the middle part of the insulating plug seat, and the tail part of the cutter head structure is plugged in a plug hole;
The control circuit board is used for controlling the cutter head structure to separate and solidify organism tissues, the control circuit board is arranged in the handle, and the tail part of the cutter head structure is inserted into the insertion hole and is in communication connection with the control circuit board;
The control button comprises an electric cutting button for controlling the cutter head structure to separate and solidify the body tissue and an electric coagulation button for controlling the cutter head structure to solidify the body tissue, and the electric cutting button and the electric coagulation button are arranged on the upper side of the handle in parallel and are in communication connection with the control circuit board;
The plug is used for being connected with the electric knife host, the plug is connected with a control circuit board arranged in the handle through a wire, one end of the wire is arranged on the plug, and the other end of the wire penetrates through the tail of the handle to be connected with the control circuit board.
2. A multi-functional electric knife capable of preventing rotation of the electric knife head during operation as claimed in claim 1, wherein: the polygonal pins are matched with polygonal insertion holes arranged in the insertion holes, and the cross sections of the polygonal pins are any one of regular octagons, regular hexagons, regular pentagons and regular quadrilaterals.
3. A multi-functional electric knife capable of preventing rotation of the electric knife head during operation as claimed in claim 1, wherein: the clamping pin structure is matched with the clamping groove arranged in the inserting hole, the clamping pin structure comprises elastic clamping pins symmetrically arranged on two sides of the insulating inserting seat, the positions of the two sides of the insulating inserting seat and the elastic clamping pins are provided with abdicating grooves for abdicating the elastic clamping pins, a reset spring is arranged between the upper end of the elastic clamping pins and the abdicating grooves, one end of the reset spring is arranged on the elastic clamping pins, and the other end of the reset spring is arranged in the abdicating grooves.
4. A multi-functional electric knife capable of preventing rotation of the electric knife head during operation as claimed in claim 1, wherein: the electric knife is characterized in that the periphery of the front end of the handle and the position plug hole is provided with an annular LED lamp capable of illuminating the operation environment of the electric knife, an annular LED lamp control module for controlling the annular LED lamp to be opened or closed is further arranged on the control circuit board, the annular LED lamp control module is electrically connected with the annular LED lamp, one side of the handle is further provided with an annular LED lamp control button capable of controlling the annular LED lamp to be opened or closed, and the annular LED lamp control button is in communication connection with the annular LED lamp control module.
5. A multi-functional electric knife capable of preventing rotation of the electric knife head during operation as claimed in claim 1, wherein: the handle is made of PPSU material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536853.4U CN221130027U (en) | 2023-09-19 | 2023-09-19 | Multifunctional electrotome capable of preventing electrotome head from rotating in operation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536853.4U CN221130027U (en) | 2023-09-19 | 2023-09-19 | Multifunctional electrotome capable of preventing electrotome head from rotating in operation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221130027U true CN221130027U (en) | 2024-06-14 |
Family
ID=91420363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322536853.4U Active CN221130027U (en) | 2023-09-19 | 2023-09-19 | Multifunctional electrotome capable of preventing electrotome head from rotating in operation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221130027U (en) |
-
2023
- 2023-09-19 CN CN202322536853.4U patent/CN221130027U/en active Active
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