CN105852961A - Hand-controlled laparoscopic instrument - Google Patents
Hand-controlled laparoscopic instrument Download PDFInfo
- Publication number
- CN105852961A CN105852961A CN201610232590.XA CN201610232590A CN105852961A CN 105852961 A CN105852961 A CN 105852961A CN 201610232590 A CN201610232590 A CN 201610232590A CN 105852961 A CN105852961 A CN 105852961A
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- Prior art keywords
- frequency energy
- switch
- switching device
- main frame
- laparoscopic instrument
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00589—Coagulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
- A61B2018/00708—Power or energy switching the power on or off
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a hand-controlled laparoscopic instrument comprising an instrument body, an electrode component and a switch control component. A switching device is arranged in the instrument body and connected with a high-frequency energy main machine, so as to control the high-frequency energy main machine to output and stop outputting high-frequency energy with the switching device; the electrode component is connected with the high-frequency energy main machine, so as to bring convenience to the high-frequency energy main machine to output the high-frequency energy to the electrode component when the high-frequency energy main machine is in a high-frequency energy output mode; the switch control component acts on the instrument body, and when the switch control component is actuated to press the switching device, the switching device activates the high-frequency energy main machine to output the high-frequency energy; when the switch control component is actuated to release the switching device, the switching device enables the high-frequency energy main machine to stop outputting the high-frequency energy. The hand-controlled laparoscopic instrument is lightweight and convenient to use; the high-frequency energy main machine can be controlled to output and stop outputting the high-frequency energy in a hand control manner, so that power output of the high-frequency energy main machine can be controlled easily, and operation efficiency is improved beneficially.
Description
Technical field
The present invention relates to a kind of manual laparoscopic instrument, belong to technical field of medical instruments, be widely used in laparoscopic surgery
In.
Background technology
At present, the laparoscopic instrument of prior art, this class apparatus is commonly foot control and controls output, itself only electrode and
Handle.But the medical electronic equipment used in current procedure gets more and more, user needs control to ride when performing the operation therewith
Switch is more and more, in surgical procedure, it is often necessary to searching of bowing is foot-operated, even has erroneous activation and rides sending out of phenomenon
Raw, it is unfavorable for operation safety, realizes efficiently.Even if the manual laparoscopic instrument occurred at present, it is all to use manual electricity
Writing of indictments, appeals, etc. repacking, only one of which direction can be activated to button, and at surgical procedure, laparoscopic instrument needs often to rotate,
The apparatus making this mode does not has practical value.
Summary of the invention
The technical problem to be solved is the defect overcoming prior art, it is provided that a kind of manual laparoscopic instrument, it
Not only have light, the convenient function used, and the output of high-frequency energy main frame can be controlled in manual control and stop output height
Frequently energy such that it is able to activate the power output of high-frequency energy main frame easily, be conducive to improving the efficiency of operation.
In order to solve above-mentioned technical problem, the technical scheme is that a kind of manual laparoscopic instrument, it includes:
Implement body, is provided with switching device, and described switching device is with high-frequency energy main frame even in described implement body
Connect, in order to described switching device controls the output of high-frequency energy main frame and stops output high-frequency energy；
Electrod assembly, described electrod assembly is connected with high-frequency energy main frame, in order to when high-frequency energy main frame is in output high frequency
During energy model, high-frequency energy main frame exports high-frequency energy to electrod assembly；
Switch control section, described switch control section acts in implement body, makes switch when step switch controls parts
When controlling parts pressing switching device, described switching device activates high-frequency energy main frame output high-frequency energy；Work as step switch
When control parts make described switch control section trip switch device, described switching device stops high-frequency energy main frame output height
Frequently energy.
Further for facilitating it to be connected with high-frequency energy main frame, manual laparoscopic instrument also includes plug, described electrode portion
Part is connected with plug, and plug is connected with high-frequency energy main frame again.
Further, described electrod assembly has electrode tip, and described electrode tip is connected with plug by electrical connection component.
Further providing the concrete structure of a kind of plug, described plug is three-prong plug, and wherein two cores of plug are high frequency
Energy host computer control signal core, after plug inserts high-frequency energy main frame, described high-frequency energy host computer control signal core is used for
The control signal sent by switching device passes to high-frequency energy main frame, and remaining core is that the energy inputs core, and the described energy is defeated
Enter core for exporting the high-frequency energy of high-frequency energy main frame to electrod assembly.
Further providing the concrete structure of a kind of implement body, described implement body has electrode stem and handle, electrode stem
One end be connected with electrode tip, the other end of electrode stem is connected with handle, and described switching device is arranged in handle.
Further providing the concrete structure of a kind of switch control section, described switch control section includes slide block and push-and-pull
Bar, described slide block is sliding to be fitted on described handle, and described slide block can move axially relative to handle, and described pull bar is solid
Surely being connected on slide block, described pull bar is for pressing or trip switch device.
Can 360 degree of manual characteristics controlled further for making it possess so that user rotates to any one at apparatus
Angle can activate the power output of high-frequency energy main frame easily, is conducive to improving the efficiency of operation, facilitates user,
Do not change the operation custom of user, reduce adaptation process, reach electrode rotary freely, control purpose simply and easily,
Described slide block is tubular structure, in order to when implement body rotates to any one angle, described switch control section is still
Can be by operator's action.
Further providing the concrete structure of a kind of switching device, described switching device has switch base and switch, described in open
Closing seat to be arranged in implement body, described switch is arranged on switch base, and described switch coordinates with switch control section.
Further for making switch have water-proof function, improve himself security, it is ensured that in use with cleaned
Cheng Hou, causes its error starting, described switching device also to have tarpaulin all without due to feed liquor, and described tarpaulin is arranged on
On switch base, and described tarpaulin covers switch, and by switch seal in switch base.
Further, it is provided with between described switch control section and described implement body and makes switch control section from by compressing switch
The state of device is to the flexible restoring organ of the state of trip switch device.
After have employed technique scheme, when downward toggle switch controls parts, and the switching device in implement body is pressed
Conducting, switching signal is delivered in high-frequency energy main frame, starts the power output of high-frequency energy main frame, and high-frequency energy arrives electricity
On the electrode tip of pole parts, finally it is applied to tissue, it is achieved cutting, effect of blood coagulation, the present invention not only has gently
Just, the convenient function used, and the output of high-frequency energy main frame can be controlled in manual control and stop output high-frequency energy, from
And the power output of high-frequency energy main frame can be activated easily, be conducive to improving the efficiency of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the manual laparoscopic instrument of the present invention；
Fig. 2 is the partial sectional view of the manual laparoscopic instrument of the present invention.
Detailed description of the invention
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, to this
Invention is described in further detail.
As shown in Figure 1, 2, a kind of manual laparoscopic instrument, it includes:
Implement body, is provided with switching device, and described switching device is with high-frequency energy main frame even in described implement body
Connect, in order to described switching device controls the output of high-frequency energy main frame and stops output high-frequency energy；
Electrod assembly, described electrod assembly is connected with high-frequency energy main frame, in order to when high-frequency energy main frame is in output high frequency
During energy model, high-frequency energy main frame exports high-frequency energy to electrod assembly；
Switch control section, described switch control section acts in implement body, makes switch when step switch controls parts
When controlling parts pressing switching device, described switching device activates high-frequency energy main frame output high-frequency energy；Work as step switch
When control parts make described switch control section trip switch device, described switching device stops high-frequency energy main frame output height
Frequently energy.
As shown in Figure 1, 2, manual laparoscopic instrument also includes that plug 4, described electrod assembly are connected with plug 4, plug
4 are connected with high-frequency energy main frame again.
As shown in Figure 1, 2, described electrod assembly has electrode tip 6, and described electrode tip 6 is by electrical connection component and inserts
4 are connected；Wherein, described electrode tip 6 can be the various forms such as hook, rod, shovel, pin, cutter.
As shown in Figure 1, 2, described plug 4 is three-prong plug, and wherein two cores of plug 4 are high-frequency energy host computer control
Signal core, after plug inserts high-frequency energy main frame, described high-frequency energy host computer control signal core is for sending out switching device
The control signal gone out passes to high-frequency energy main frame, and remaining core is that the energy inputs core, and described energy input core is for by height
Frequently the high-frequency energy of energy main frame exports to electrod assembly.
As shown in Figure 1, 2, described implement body has electrode stem 1 and handle 3, one end of electrode stem 1 and electrode tip 6
Connecting, the other end of electrode stem 1 is connected with handle 3, and described switching device is arranged in handle 3.
As shown in Figure 1, 2, described switch control section includes that slide block 2 and pull bar 8, described slide block 2 cunning fit over described
On handle 3, and described slide block 2 can move axially relative to handle 3, and described pull bar 8 is fixedly connected on slide block 2
On, described pull bar 8 is for pressing or trip switch device.
As shown in Figure 1, 2, described slide block 2 is tubular structure, in order to when implement body rotates to any one angle,
Described switch control section still can be by operator's action.
As in figure 2 it is shown, described switching device has switch base 11 and switch 10, described switch base 11 is arranged on apparatus master
Internal, described switch 10 is arranged on switch base 11, and described switch 10 coordinates with switch control section.
As in figure 2 it is shown, described switching device also has tarpaulin 9, described tarpaulin 9 is arranged on switch base 11, and
And described tarpaulin 9 covers switch 10, and switch 10 is sealed in switch base 11.
As shown in Figure 1, 2, be provided with between described switch control section and described implement body make switch control section from
The state of pressing switching device is to the flexible restoring organ 7 of the state of trip switch device, and described flexible restoring organ 7 is
Spring, described spring is arranged between slide block 2 and handle 3.
Described electrical connection component includes the wire connecting cable 5 and being through in electrode stem 1, described electrode tip 6 and wire
One end be connected, the other end of wire is connected with being connected cable 5, and connection cable 5 is connected with described plug 4 again.
The operation principle of the present invention is as follows:
When downward toggle switch controls parts, and the switching device in implement body is pressed conducting, and switching signal delivers to high frequency
In energy main frame, starting the power output of high-frequency energy main frame, high-frequency energy arrives on the electrode tip 6 of electrod assembly,
After be applied to tissue, it is achieved cutting, effect of blood coagulation, the present invention not only has light, the convenient function used,
And the output of high-frequency energy main frame can be controlled on itself and stop output high-frequency energy such that it is able to activate easily
The power output of high-frequency energy main frame, is conducive to improving the efficiency of operation.
Particular embodiments described above, to present invention solves the technical problem that, technical scheme and beneficial effect entered
One step describes in detail, be it should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to
The present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection scope of the present invention.
Claims (10)
1. a manual laparoscopic instrument, it is characterised in that it includes:
Implement body, is provided with switching device, and described switching device is with high-frequency energy main frame even in described implement body
Connect, in order to described switching device controls the output of high-frequency energy main frame and stops output high-frequency energy；
Electrod assembly, described electrod assembly is connected with high-frequency energy main frame, in order to when high-frequency energy main frame is in output high frequency
During energy model, high-frequency energy main frame exports high-frequency energy to electrod assembly；
Switch control section, described switch control section acts in implement body, makes switch when step switch controls parts
When controlling parts pressing switching device, described switching device activates high-frequency energy main frame output high-frequency energy；Work as step switch
When control parts make described switch control section trip switch device, described switching device stops high-frequency energy main frame output height
Frequently energy.
Manual laparoscopic instrument the most according to claim 1, it is characterised in that: also include plug (4), described
Electrod assembly is connected with plug (4), and plug (4) is connected with high-frequency energy main frame again.
Manual laparoscopic instrument the most according to claim 2, it is characterised in that: described electrod assembly has electrode
Head (6), described electrode tip (6) is connected with plug (4) by electrical connection component.
Manual laparoscopic instrument the most according to claim 3, it is characterised in that: described plug (4) is that three cores are inserted
Head, wherein two cores of plug (4) are high-frequency energy host computer control signal core, after plug inserts high-frequency energy main frame,
Described high-frequency energy host computer control signal core passes to high-frequency energy main frame for the control signal sent by switching device, its
Yu Yixin is that the energy inputs core, and described energy input core is for exporting the high-frequency energy of high-frequency energy main frame to electrode portion
Part.
Manual laparoscopic instrument the most according to claim 3, it is characterised in that: described implement body has electrode
Bar (1) and handle (3), one end of electrode stem (1) is connected with electrode tip (6), the other end of electrode stem (1) with
Handle (3) connects, and described switching device is arranged in handle (3).
Manual laparoscopic instrument the most according to claim 5, it is characterised in that: described switch control section includes
Slide block (2) and pull bar (8), described slide block (2) is sliding to be fitted on described handle (3), and described slide block (2)
Can move axially relative to handle (3), described pull bar (8) is fixedly connected on slide block (2), described pull bar
(8) for pressing or trip switch device.
Manual laparoscopic instrument the most according to claim 6, it is characterised in that: described slide block (2) is tubular knot
Structure, in order to when implement body rotates to any one angle, described switch control section still can be by operator's action.
Manual laparoscopic instrument the most according to any one of claim 1 to 7, it is characterised in that: described switch
Device has switch base (11) and switch (10), and described switch base (11) is arranged in implement body, described switch
(10) being arranged on switch base (11), described switch (10) coordinates with switch control section.
Manual laparoscopic instrument the most according to claim 8, it is characterised in that: described switching device also has anti-
Water cap (9), described tarpaulin (9) is arranged on switch base (11), and described tarpaulin (9) covers switch (10),
And switch (10) is sealed in switch base (11).
Manual laparoscopic instrument the most according to claim 1, it is characterised in that: described switch control section and institute
State and between implement body, be provided with the state making switch control section from the state to trip switch device pressing switching device
Flexible restoring organ (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232590.XA CN105852961B (en) | 2016-04-14 | 2016-04-14 | Manual laparoscopic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232590.XA CN105852961B (en) | 2016-04-14 | 2016-04-14 | Manual laparoscopic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105852961A true CN105852961A (en) | 2016-08-17 |
| CN105852961B CN105852961B (en) | 2019-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232590.XA Active CN105852961B (en) | 2016-04-14 | 2016-04-14 | Manual laparoscopic instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN105852961B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725836A (en) * | 2017-01-05 | 2017-05-31 | 常州市延陵电子设备有限公司 | Solidifying laparoscopic instrument is cut in manual control |
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| US6258088B1 (en) * | 1999-08-12 | 2001-07-10 | Robert H. Brown, M. D., Inc. | Switch for electrosurgical tool for performing cutting, coagulation, and suctioning |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105852961B (en) | 2019-03-19 |
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