CN218106033U - Operation electric hook with bending and rotating functions - Google Patents
Operation electric hook with bending and rotating functions Download PDFInfo
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- CN218106033U CN218106033U CN202222410086.8U CN202222410086U CN218106033U CN 218106033 U CN218106033 U CN 218106033U CN 202222410086 U CN202222410086 U CN 202222410086U CN 218106033 U CN218106033 U CN 218106033U
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- elbow
- pull rod
- pipe
- short pipe
- fixing hole
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Abstract
The utility model relates to the technical field of medical equipment, and an operation electric hook with crooked and rotation function is disclosed, which comprises a housin, the right side of casing is equipped with the gas vent, and the left side is connected with the body subassembly, the body subassembly includes long tube, nozzle stub, electric core, insulating tube and twist grip, and the long tube right side is equipped with the rotatory slider that is connected with the casing, and the left side is equipped with the long tube end nozzle stub fixed orifices that is used for connecting the nozzle stub, nozzle stub end elbow fixed orifices is connected with elbow pull rod assembly, and elbow pull rod assembly is worn to be equipped with in the inside of casing and body subassembly, elbow pull rod assembly includes elbow pull rod, lever, push button. The free bending of the tube body is realized through the control of the push button, the unlimited rotation of the tube body is realized through the control of the rotating handle, the flexibility of instruments is improved, the operation difficulty is reduced, and the application range of the endoscopic operation is expanded.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an operation electric hook with bending and rotating functions.
Background
In minimally invasive surgeries such as laparoscope, thoracoscope, endoscopic thyroid and the like, the monopolar electric coagulation hook (called as an electric hook for short) is used as a surgical instrument with the functions of tissue separation, cutting and hemostasis and has very wide application. In the operation, the direction of changing the front end of the electric hook depends on the swinging and arm rotation of an operator, the operation is not flexible enough, the operation is difficult to adapt to the complex environment of an operation area, and especially, a plurality of operation blind areas which cannot be touched by the electric hook can be generated in the single-hole operation and the endoscopic thyroid operation. In addition, in the operation process, a large amount of smoke and water vapor are generated when the electric hook cuts the tissue, the operation visual field is seriously influenced, the operation risk is increased, and the operation time is prolonged. However, although electric hooks with a smoke suction function already exist, the aperture is often small and the suction function is not easy to control. In a word, the existing electric hook cannot meet the actual clinical requirements, has various defects, and needs an electric hook which is more convenient and flexible and integrates the smoke suction function at the same time in the endoscopic surgery.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an operation electric hook with crooked and rotation function possesses more convenient, nimble and integrated smog attraction function simultaneously, can be crooked and infinitely rotatory to the head end of electric hook under the circumstances of uninterrupted operation, increases the convenience and the application scope of laparoscopic surgery, has solved the problem of the unable fully provided clinical actual demand of current electric hook.
(II) technical scheme
In order to solve the above problem, the utility model provides a following technical scheme:
an operation electric hook with bending and rotating functions comprises a shell, wherein an exhaust port is formed in the right side of the shell, the left side of the shell is connected with a pipe body assembly, the pipe body assembly comprises a long pipe, a short pipe, an electric core, an insulating pipe and a rotating handle, a rotating slide block connected with the shell is arranged on the right side of the long pipe, a long pipe end short pipe fixing hole used for connecting the short pipe is formed in the left side of the long pipe, a short pipe end short pipe fixing hole and a short pipe end elbow fixing hole are formed in the right side of the short pipe, and the short pipe end short pipe fixing hole is hinged with the long pipe end short pipe fixing hole;
the short pipe end elbow fixing hole is connected with the elbow pull rod assembly, an electric core is arranged on the left side of the short pipe, the electric core is L-shaped, the outer surfaces of the long pipe and the short pipe are wrapped with an insulating pipe, and a rotating handle is arranged on the right side of the long pipe;
an elbow pull rod assembly penetrates through the shell and the pipe body assembly, the elbow pull rod assembly comprises an elbow pull rod, a lever and a push button, the elbow pull rod is a rod-shaped body which is processed in a special shape, the right side of the elbow pull rod is expanded to be a spherical end, the left side of the elbow pull rod is provided with an elbow fixing hole at the elbow end of the elbow pull rod, the elbow fixing hole at the elbow end of the elbow pull rod is hinged with the elbow fixing hole at the short pipe end, the lever is provided with an elbow pull rod fixing block, the elbow pull rod fixing block and the lever are combined to form a space which can just contain the spherical end and form connection, and the push button is combined with the lever;
a circuit assembly is arranged in the shell and comprises a circuit board, a button switch, a grounding piece, a power line and a plug, wherein the grounding piece is in contact with the rotary sliding block;
the inside of casing is provided with exhaust hose, exhaust hose's left side is connected with the inside of casing, and the right side is connected with the gas vent, the exhaust hose outside is provided with the air discharge switch.
Preferably, the long pipe and the short pipe are both of a tubular structure.
Preferably, the shell is of a split structure split from the middle and is combined into a whole through a buckle.
Preferably, the rotating handle and the long pipe are fixed into a whole through glue or rivets.
(III) advantageous effects
Compared with the prior art, the utility model provides an operation electric hook with crooked and rotation function possesses following beneficial effect:
1. the utility model can realize free bending of the tube body by controlling the push button, and realize unlimited rotation of the tube body by controlling the rotating handle, the force application is direct, the operation is simple, the flexibility of the instrument is increased, the operation difficulty is reduced, and the application range of the endoscopic operation is expanded;
2. the utility model can realize the suction of smog, namely water vapor, in the operation area by controlling the exhaust switch, is convenient to operate and more conforms to the complex situation in the operation;
3. the utility model discloses simple structure, low in cost are favorable to reducing medical cost, alleviate patient's burden, and the conversion prospect is considerable.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the reverse side of the present invention;
FIG. 3 is a schematic sectional view of a part of the structure of the present invention;
fig. 4 is a schematic view of the internal structure of the housing of the present invention;
fig. 5 is a schematic structural view of the tube body assembly of the present invention;
fig. 6 is an enlarged schematic view of the partial structure of the pipe body assembly of the present invention
Fig. 7 is a schematic structural view of the elbow pull rod assembly of the present invention;
fig. 8 is a schematic view of a disassembly structure of the elbow pull rod assembly of the present invention;
fig. 9 is a schematic diagram of the circuit module according to the present invention.
In the figure: 1. a housing; 11. an exhaust port;
2. a tube body assembly; 21. a long tube; 211. rotating the slide block; 212. a long pipe end short pipe fixing hole; 22. a short pipe; 221. short pipe fixing holes at the short pipe ends; 222. short pipe end elbow fixing holes; 23. an electric core; 24. an insulating tube; 25. rotating the handle;
3. an elbow pull rod assembly; 31. an elbow pull rod; 311. a spherical end; 312. an elbow fixing hole at the elbow pull rod end; 32. a lever; 321. an elbow pull rod fixing block; 33. a push button;
4. a circuit component; 41. a circuit board; 42. a push button switch; 43. bonding; 44. a power line; 45. a plug;
5. an exhaust hose;
6. and (7) an exhaust switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The first embodiment is as follows: referring to fig. 1-9, an electric surgical hook with bending and rotating functions comprises a shell 1, a tube assembly 2, an elbow pull rod assembly 3, a circuit assembly 4, an exhaust hose 5 and an exhaust switch 6;
the right side of the shell 1 is provided with an exhaust port 11, and the left side of the shell is connected with the pipe body component 2;
the pipe body assembly 2 comprises a long pipe 21, a short pipe 22, a battery cell 23, an insulating pipe 24 and a rotating handle 25; the long pipe 21 is of a tubular structure, the right side of the long pipe is provided with a rotary slide block 211 which is favorable for being connected with the shell 1, and the left side of the long pipe is provided with a long pipe end short pipe fixing hole 212 for connecting the short pipe 22; the short pipe 22 is a tubular structure, and the right side of the short pipe is provided with a short pipe end short pipe fixing hole 221 and a short pipe end elbow fixing hole 222; the short pipe end short pipe fixing hole 221 can be hinged with the long pipe end short pipe fixing hole 212, and the short pipe end elbow fixing hole 222 can be connected with the elbow pull rod assembly 3; a battery cell 23 is arranged on the left side of the short pipe 22, and the battery cell 23 is L-shaped; the outside of the long pipe 21 and the short pipe 22 is wrapped with an insulating pipe 24, and the right side of the long pipe is provided with a rotating handle 25;
the elbow pull rod assembly 3 penetrates through the shell 1 and the pipe body assembly 2, and the elbow pull rod assembly 3 comprises an elbow pull rod 31, a lever 32 and a push button 33; the elbow pull rod 31 is a rod-shaped body processed in a special shape, the right side of the elbow pull rod is expanded to be a spherical end 311, and the left side of the elbow pull rod is provided with an elbow fixing hole 312 at the elbow pull rod end; the elbow pull rod end elbow fixing hole 312 may be hinged to the short pipe end elbow fixing hole 222; the lever 32 is provided with an elbow pull rod fixing block 321, and the elbow pull rod fixing block 321 and the lever 32 can be combined into a space which can just accommodate the spherical end 311; the push button 33 is combined with the lever 32;
a circuit assembly 4 is arranged inside the shell 1, and the circuit assembly 4 comprises a circuit board 41, a button switch 42, a grounding 43, a power line 44 and a plug 45; the grounding piece 43 is in contact with the rotating slider 211;
an exhaust hose 5 is arranged inside the shell 1, the left side of the exhaust hose 5 is connected with the inside of the shell 1, and the right side of the exhaust hose 5 is connected with an exhaust port 11; an exhaust switch 6 is arranged outside the exhaust hose 5.
Example two: the difference between this embodiment and the first embodiment is that,
the shell 1 is a split structure which is split from the middle, and can be combined into a whole in a buckling mode, so that the shell is convenient to disassemble, clean and disinfect.
Example three: the difference between this embodiment and the first embodiment is that,
the rotating handle 25 is fixed to the long tube 21 by glue or rivet.
The utility model discloses a theory of operation and use flow: when in use, the plug 45 is connected with the operating room energy platform, the right hand of the operator holds the shell 1, the thumb is placed near the push button 33 and the button switch 42, and the forefinger is placed near the exhaust switch 6;
when tissue in an operation area needs to be cut, a thumb presses the button switch 42, and current is transmitted to the battery cell 23 from the energy platform through the plug 45, the lead 44, the circuit board 41, the bonding 43, the long tube 21 and the short tube 22 in sequence, so that the tissue is cut.
When the tube body assembly needs to be bent in an operation, the thumb is used to slide the push button 33 rightwards, the push button 33 pulls the lever 32 rightwards, the lever 32 further drives the elbow pull rod 31, and the elbow pull rod 31 moves rightwards to drive the short tube 22 to incline.
When the condition need rotate the body in the art, use the forefinger to stir twist grip 25, twist grip 25 drives whole body subassembly 2 rotation promptly.
When smoke and vapor generated in the operation area need to be sucked, the index finger is used for toggling the exhaust switch 6, the exhaust switch 6 releases the compression on the exhaust hose 5, the exhaust hose 5 is conducted, and the smoke and the vapor in the operation area are exhausted out of the body sequentially through the short pipe 22, the long pipe 21, the shell 1, the exhaust hose 5 and the exhaust port 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An operation electricity hook with crooked and rotation function, includes the casing, its characterized in that: the right side of the shell is provided with an exhaust port, the left side of the shell is connected with a pipe body assembly, the pipe body assembly comprises a long pipe, a short pipe, an electric core, an insulating pipe and a rotating handle, the right side of the long pipe is provided with a rotating slide block connected with the shell, the left side of the long pipe is provided with a long pipe end short pipe fixing hole used for connecting the short pipe, the right side of the short pipe is provided with a short pipe end short pipe fixing hole and a short pipe end elbow fixing hole, and the short pipe end short pipe fixing hole is hinged with the long pipe end short pipe fixing hole;
the short pipe end elbow fixing hole is connected with the elbow pull rod assembly, an electric core is arranged on the left side of the short pipe, the electric core is L-shaped, the outer surfaces of the long pipe and the short pipe are wrapped with an insulating pipe, and a rotating handle is arranged on the right side of the long pipe;
the elbow pull rod assembly penetrates through the shell and the pipe body assembly, the elbow pull rod assembly comprises an elbow pull rod, a lever and a push button, the elbow pull rod is a rod-shaped body which is specially processed, the right side of the elbow pull rod is expanded to be a spherical end, the left side of the elbow pull rod assembly is provided with an elbow fixing hole at the elbow end of the elbow pull rod, the elbow fixing hole at the elbow end of the elbow pull rod is hinged with the elbow fixing hole at the short pipe end of the elbow, the lever is provided with an elbow pull rod fixing block, the elbow pull rod fixing block and the lever are combined to form a space which can just contain the spherical end and form connection, and the push button is combined with the lever;
a circuit assembly is arranged in the shell and comprises a circuit board, a button switch, a grounding piece, a power line and a plug, wherein the grounding piece is in contact with the rotary sliding block;
the inside of casing is provided with exhaust hose, exhaust hose's left side is connected with the inside of casing, and the right side is connected with the gas vent, the exhaust hose outside is provided with the air discharge switch.
2. The surgical hook according to claim 1, wherein: the long pipe and the short pipe are both of a pipe-shaped structure.
3. The surgical hook according to claim 1, wherein: the shell is of a split structure split from the middle and is combined into a whole through a buckle.
4. The surgical hook according to claim 1, wherein: the rotating handle and the long pipe are fixed into a whole through viscose glue or rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410086.8U CN218106033U (en) | 2022-09-09 | 2022-09-09 | Operation electric hook with bending and rotating functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410086.8U CN218106033U (en) | 2022-09-09 | 2022-09-09 | Operation electric hook with bending and rotating functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218106033U true CN218106033U (en) | 2022-12-23 |
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ID=84530909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222410086.8U Active CN218106033U (en) | 2022-09-09 | 2022-09-09 | Operation electric hook with bending and rotating functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218106033U (en) |
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2022
- 2022-09-09 CN CN202222410086.8U patent/CN218106033U/en active Active
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