CN214017801U - Hand-controlled bipolar electric coagulation forceps - Google Patents
Hand-controlled bipolar electric coagulation forceps Download PDFInfo
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- CN214017801U CN214017801U CN202022565264.5U CN202022565264U CN214017801U CN 214017801 U CN214017801 U CN 214017801U CN 202022565264 U CN202022565264 U CN 202022565264U CN 214017801 U CN214017801 U CN 214017801U
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- coagulation forceps
- electrocoagulation
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Abstract
The utility model discloses a manual bipolar coagulation forceps, include: the bipolar electrocoagulation device comprises a bipolar electrocoagulation body, an electrode seat and a magnetic control switch assembly, wherein the bipolar electrocoagulation body comprises a first electrocoagulation forceps handle and a second electrocoagulation forceps handle which are oppositely arranged, and an electrocoagulation forceps seat which is simultaneously connected with the first electrocoagulation forceps handle and the second electrocoagulation forceps handle; the electrode seat is electrically connected with the first electric coagulation forceps handle and the second electric coagulation forceps handle through electric connection wires; the magnetic control switch component is arranged on the side wall of the first electric coagulation forceps handle or the second electric coagulation forceps handle and is connected with the electrode holder through an electric lead. The utility model discloses a manual control bipolar coagulation forceps can improve the convenience in the coagulation forceps operation process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a manual control bipolar coagulation forceps.
Background
Electrocoagulation devices are widely used in neurosurgery, burn, ENT, urology and microsurgery to stop bleeding. In the prior art, a plurality of bipolar electrocoagulation devices are used, wherein a user holds an electrocoagulation device by hand, and a radio-frequency signal output by a signal generating device passes through a connecting lead connected to the tail end of the device and then acts on a surgical site from the head end of the device. The power supply circuit is switched on by the foot switch, and for a more complex operation, dozens of or even hundreds of control switches are frequently needed to be repeatedly stepped in the whole hemostatic process, so that an operator is easy to fatigue, the high-concentration operation visual field of the operator is not facilitated, the matching degree of hand operation and foot operation can directly influence the accuracy and the sensitivity of the operation of the electrocoagulation instrument, and the quality of the operation is directly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manual control bipolar coagulation forceps to solve the technical problem that improves the convenience in the coagulation forceps operation process.
The utility model discloses a manual bipolar coagulation forceps is realized like this:
a hand-operated bipolar coagulation forceps comprising:
the bipolar electrocoagulation body comprises a first electrocoagulation forceps handle and a second electrocoagulation forceps handle which are arranged oppositely, and an electrocoagulation forceps seat which is connected with the first electrocoagulation forceps handle and the second electrocoagulation forceps handle simultaneously;
the electrode seat is electrically connected with the first electrocoagulation forceps handle and the second electrocoagulation forceps handle through electric connection lines;
the magnetic control switch assembly is arranged on the side wall of the first electric coagulation forceps handle or the second electric coagulation forceps handle and is connected with the electrode holder through an electric lead.
In a preferred embodiment of the present invention, the end of the first electric coagulation forceps handle away from the electric coagulation forceps base is a first electric coagulation forceps tip; the end part of the second electric coagulation forceps handle far away from the electric coagulation forceps base is a second electric coagulation forceps tip.
In a preferred embodiment of the utility model, the magnetic control switch assembly is arranged on the side end face of the first electric coagulation forceps handle facing the second electric coagulation forceps handle; or
The magnetic control switch assembly is arranged on the side end face, facing the first electrocoagulation forceps handle, of the second electrocoagulation forceps handle.
In a preferred embodiment of the utility model, the magnetic control switch component comprises a switch seat arranged on the side wall of the first or second electric coagulation forceps handle, a magnetic reed switch and a magnet arranged in the switch seat, and a sliding block connected with the magnet; wherein
Where the magnets are fitted embedded in the sliding block;
the magnetic reed switch is connected with the electrode holder through the electric lead;
the sliding block is suitable for moving in the switch seat to change the distance between the magnet and the reed switch so as to close or open the reed switch.
In a preferred embodiment of the present invention, the switch base includes a housing adapted to accommodate the reed switch and the slider, and a cover plate coupled to the housing;
a spring body is arranged between the sliding block and the inner wall of the shell;
when the sliding block moves to compress the spring body, the magnet embedded in the sliding block acts on the reed switch to close and conduct the reed switch.
In a preferred embodiment of the present invention, the sliding block penetrates through the cover plate, and a toggle button is connected to a portion of the sliding block penetrating through the cover plate; wherein
The toggle button is positioned on the outer side of the cover plate, which is far away from the shell;
and a sliding groove suitable for the sliding block to move is arranged on the cover plate.
In a preferred embodiment of the present invention, the length of the sliding groove is greater than the length of the sliding block; and
the length of the toggle button is larger than the length of the part of the sliding groove embedded in the sliding groove.
In a preferred embodiment of the utility model, the housing is arranged on the side end face of the first electric coagulation forceps handle facing the second electric coagulation forceps handle; and
a positioning hole is concavely arranged on the side end face of the shell facing the second electric coagulation forceps handle; and
and a positioning column suitable for being inserted into the positioning hole is convexly arranged on the side end face of the second electric coagulation forceps handle facing the first electric coagulation forceps handle.
By adopting the technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a manual bipolar coagulation tweezers the magnetic control switch subassembly that is equipped with on the lateral wall of first coagulation tweezers handle or second coagulation tweezers handle, because magnetic control switch subassembly and electrode holder electric connection, grip the operation process that bipolar coagulation body realized the hand through the hand and can directly control the magnetic control switch subassembly to this circuit on-off control who realizes the electrode holder replaces the foot switch among the prior art, releases operation in-process doctor's foot operating procedure, improves the convenience and the high efficiency of operation in-process to bipolar coagulation tweezers operation greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the manual control bipolar electric coagulation forceps of the present invention;
fig. 2 is a schematic diagram of the internal structure of the electric coagulation forceps holder of the manual control bipolar electric coagulation forceps of the present invention;
fig. 3 is a schematic structural diagram of a switch base of the manual control bipolar coagulation forceps of the present invention;
fig. 4 is a schematic structural diagram of a magnetic control switch of the manual control bipolar electric coagulation forceps of the present invention.
In the figure: the electric coagulation forceps comprise a first electric coagulation forceps handle 1, a first electric coagulation forceps tip 11, a second electric coagulation forceps handle 2, a second electric coagulation forceps tip 21, an electric coagulation forceps base 3, an electrode base 5, an electric connecting wire 6, an electric conducting wire 7, a magnetic spring switch 81, a magnet 82, a sliding block 83, a shell 84, a cover plate 85, a spring body 86, a toggle button 87, a sliding groove 88, a positioning hole 91 and a positioning column 93.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Referring to fig. 1 to 4, the present embodiment provides a manual bipolar coagulation forceps, including: the electric coagulation instrument comprises a bipolar electric coagulation body, an electric coagulation seat and a magnetic control switch assembly.
Firstly, the bipolar coagulation body comprises a first coagulation forceps handle 1 and a second coagulation forceps handle 2 which are oppositely arranged, and a coagulation forceps seat 3 which is simultaneously connected with the first coagulation forceps handle 1 and the second coagulation forceps handle 2. The end part of the first electric coagulation forceps handle 1 far away from the electric coagulation forceps base 3 is a first electric coagulation forceps tip 11; the end part of the second electric coagulation forceps handle 2 far away from the electric coagulation forceps base 3 is a second electric coagulation forceps tip 21.
The electrode holder 5 is electrically connected with the first electrocoagulation forceps handle 1 and the second electrocoagulation forceps handle 2 through an electric connecting wire 6; the electric connecting wire 6 is electrically connected with the first electric coagulation forceps handle 1 and the second electric coagulation forceps handle 2 inside the electric coagulation forceps seat 3. The electrode holder 5 is provided with a high-frequency input plug.
The magnetic control switch component is arranged on the side wall of the first electric coagulation forceps handle 1 or the second electric coagulation forceps handle 2 and is connected with the electrode holder 5 through an electric lead 7. The electric lead 7 passes through the first electrocoagulation forceps handle 1 or the second electrocoagulation forceps handle 2 and then is connected with the electrode holder 5. That is to say, the magnetic control switch assembly of the embodiment can be arranged on the first electrocoagulation forceps handle 1 or the second electrocoagulation forceps handle 2.
In an optional implementation case, the magnetic control switch assembly is arranged on the side end face, facing the second electrocoagulation forceps handle 2, of the first electrocoagulation forceps handle 1; or the magnetic control switch component is arranged on the side end face of the second electrocoagulation forceps handle 2 facing the first electrocoagulation forceps handle 1. Namely, the magnetic control switch assembly is arranged in an interval of opposite clamping formed by the two electrocoagulation forceps handles.
Regarding the magnetic control switch assembly adopted in the present embodiment, an alternative implementation case is illustrated as follows:
the magnetic control switch component comprises a switch seat arranged on the side wall of the first electrocoagulation forceps handle 1 facing the second electrocoagulation forceps handle 2, a magnetic reed switch 81 and a magnet 82 which are arranged in the switch seat, and a sliding block 83 connected with the magnet 82; wherein here the magnet 82 is fitted embedded in the sliding block 83; the magnetic reed switch 81 is connected with the electrode holder 5 through an electric lead 7; the sliding block 83 is adapted to move within the switch base to change the distance between the magnet 82 and the reed switch 81 to close or open the reed switch 81.
More specifically, the switch base includes a housing 84 adapted to accommodate the reed switch 81 and the slide block 83, and a cover plate 85 coupled to the housing 84; a spring body 86 is also arranged between the sliding block 83 and the inner wall of the shell 84; when the slide block 83 moves to press the spring body 86, the magnet 82 fitted to the slide block 83 acts on the reed switch 81 to close and conduct the reed switch 81. That is, when the spring body 86 is not pressed by the slide block 83, the spring body 86 is in a natural elastic state, and the magnet 82 on the slide block 83 is at a relatively long distance from the reed switch 81, that is, the magnet 82 cannot act on the reed switch 81, and the reed switch 81 is in an off state. Specifically, referring to the drawings, in the natural elastic state of the spring body 86, the spring body 86 is located on one side of the reed switch 81, and the sliding block 83 is disposed in a staggered manner with respect to the reed switch 81, so that the distance between the magnet 82 on the sliding block 83 and the reed switch 81 is relatively long, and only when the spring body 86 is compressed, the sliding block 83 can drive the magnet 82 to approach the reed switch 81.
The driving force for the sliding of the slide block 83 in the housing 84 is achieved by the following structure: the slide block 83 penetrates the cover plate 85, and a dial button 87 is attached to a portion of the slide block 83 penetrating the cover plate 85; wherein the toggle button 87 is located on the outer side of the cover plate 85 facing away from the housing 84; the cover 85 is provided with a slide groove 88 adapted to move the slide block 83. Note that the length of the slide groove 88 is larger than the length of the portion of the slide block 83 that fits in the slide groove 88; and the length of the dial button 87 is longer than that of the slide groove 88. In this case, the medical staff can move the toggle button 87 along the longitudinal direction of the cover 85 by simply toggling the toggle button 87, so that the toggle button 87 can drive the sliding block 83 to move synchronously, and in the moving process of the sliding block 83, the sliding block 83 and the toggle button 87 both move along the sliding groove 88. And the length of the toggle button 87 is larger than that of the sliding groove 88, so that when the medical staff does not toggle the toggle button 87, the toggle button 87 can cover the surface of the sliding groove 88, thereby preventing foreign matters or impurities from entering the housing 84 through the sliding groove 88.
In an alternative implementation, for the embodiment, the toggle button 87 drives the sliding block 83 to move relative to the sliding groove 88, the toggle button 87 moves from the far-hand end to the near-hand end, where the far-hand end refers to the portion farther away from the hand in the case of holding the manual bipolar coagulation forceps of the embodiment, and the near-hand end refers to the portion closer to the hand. That is to say, when the hand of medical personnel toggles this dial button 87 in order to start reed switch 81, only need collude to draw dial button 87 to near hand end one side when finger operation dial button 87, this kind colludes the mode operation that draws dial button 87 and compares the mode that pushes forward to far hand end direction more laborsaving, also is convenient for the finger more and does not influence the hand and carry out other operations under the condition that colludes and draw dial button 87.
Finally, it should be further noted that the housing 84 of the embodiment is arranged on the side end face of the first electrocoagulation forceps handle 1 facing the second electrocoagulation forceps handle 2; a positioning hole 91 is concavely arranged on the side end face of the shell 84 facing the second electrocoagulation forceps handle 2; and a positioning column 93 which is suitable for being inserted into the positioning hole 91 is convexly arranged on the side end face of the second electrocoagulation forceps handle 2 facing the first electrocoagulation forceps handle 1. When the positioning column 93 is inserted into the positioning hole 91, the first electric coagulation forceps tip 11 and the second electric coagulation forceps tip 21 are just contacted, namely, the cooperation of the positioning column 93 and the positioning hole 91 indicates that the magnetic control switch assembly can be operated to start the hemostasis operation. In the embodiment, the positioning hole 91 and the positioning column 93 which are matched for use can also effectively ensure that the electric coagulation forceps tips of the first electric coagulation forceps handle 1 and the second electric coagulation forceps handle 2 do not shake in the using process of the manual electric coagulation device of the embodiment, so that the smoothness of the hemostasis operation is effectively ensured. The positioning hole 91 of the present embodiment is opened in the housing 84, but is not communicated with the inner cavity housing chamber of the housing 84 containing the magnetic reed switch 81, the spring body 86, and the slide block 83.
The specific implementation principle of the manual bipolar coagulation forceps of the embodiment is as follows:
medical personnel hand pinches first electricity congeals tweezers handle 1 and second electricity congeals tweezers handle 2 for during reference column 93 entered into locating hole 91, the finger was stirred this moment and is dialled button 87, drives magnet 82 on the sliding block 83 and is close to magnetic reed switch 81 gradually through dialling button 87, and is closed and switches on until magnetic reed switch 81. The reed switch 81 is controlled by a magnetic field, does not need an additional power supply, has a simple structure and can save electric energy. And the forceps tips of the first electric coagulation forceps handle 1 and the second electric coagulation forceps handle 2 cannot shake by an operation mode of poking the poking button 87 through fingers.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (8)
1. A hand-controlled bipolar coagulation forceps, comprising:
the bipolar electrocoagulation body comprises a first electrocoagulation forceps handle and a second electrocoagulation forceps handle which are arranged oppositely, and an electrocoagulation forceps seat which is connected with the first electrocoagulation forceps handle and the second electrocoagulation forceps handle simultaneously;
the electrode seat is electrically connected with the first electrocoagulation forceps handle and the second electrocoagulation forceps handle through electric connection lines;
the magnetic control switch assembly is arranged on the side wall of the first electric coagulation forceps handle or the second electric coagulation forceps handle and is connected with the electrode holder through an electric lead.
2. The hand-operated bipolar coagulation forceps of claim 1, wherein the end of the first coagulation forceps handle remote from the coagulation forceps holder is a first coagulation forceps tip; the end part of the second electric coagulation forceps handle far away from the electric coagulation forceps base is a second electric coagulation forceps tip.
3. The hand-operated bipolar coagulation forceps according to claim 1, wherein the magnetically controlled switch assembly is arranged on a side end face of the first coagulation forceps handle facing the second coagulation forceps handle; or
The magnetic control switch assembly is arranged on the side end face, facing the first electrocoagulation forceps handle, of the second electrocoagulation forceps handle.
4. A hand-operated bipolar electrocoagulation forceps as claimed in any one of claims 1 or 3, wherein the magnetically controlled switch assembly comprises a switch seat provided on a side wall of the first or second electrocoagulation forceps handle, a magnetic reed switch and a magnet provided in the switch seat, and a sliding block connected with the magnet; wherein
Where the magnets are fitted embedded in the sliding block;
the magnetic reed switch is connected with the electrode holder through the electric lead;
the sliding block is suitable for moving in the switch seat to change the distance between the magnet and the reed switch so as to close or open the reed switch.
5. The manual bipolar coagulation forceps of claim 4, wherein the switch base comprises a housing adapted to receive a reed switch and a sliding block, and a cover plate coupled to the housing;
a spring body is arranged between the sliding block and the inner wall of the shell;
when the sliding block moves to compress the spring body, the magnet embedded in the sliding block acts on the reed switch to close and conduct the reed switch.
6. The hand-controlled bipolar coagulation forceps according to claim 5, wherein the sliding block penetrates through the cover plate, and a toggle button is attached to a part of the sliding block penetrating through the cover plate; wherein
The toggle button is positioned on the outer side of the cover plate, which is far away from the shell;
and a sliding groove suitable for the sliding block to move is arranged on the cover plate.
7. The hand-operated bipolar coagulation forceps according to claim 6, wherein the length of the sliding groove is greater than the length of the portion of the sliding block embedded in the sliding groove; and
the length of the toggle button is greater than that of the sliding groove.
8. The hand-operated bipolar coagulation forceps according to claim 5, wherein the housing is arranged on a side end face of the first coagulation forceps handle facing the second coagulation forceps handle; and
a positioning hole is concavely arranged on the side end face of the shell facing the second electric coagulation forceps handle; and
and a positioning column suitable for being inserted into the positioning hole is convexly arranged on the side end face of the second electric coagulation forceps handle facing the first electric coagulation forceps handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565264.5U CN214017801U (en) | 2020-11-09 | 2020-11-09 | Hand-controlled bipolar electric coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022565264.5U CN214017801U (en) | 2020-11-09 | 2020-11-09 | Hand-controlled bipolar electric coagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214017801U true CN214017801U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022565264.5U Active CN214017801U (en) | 2020-11-09 | 2020-11-09 | Hand-controlled bipolar electric coagulation forceps |
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| Country | Link |
|---|---|
| CN (1) | CN214017801U (en) |
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- 2020-11-09 CN CN202022565264.5U patent/CN214017801U/en active Active
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