CN209018926U - Incidental injury prevention electrode surgery knife - Google Patents
Incidental injury prevention electrode surgery knife Download PDFInfo
- Publication number
- CN209018926U CN209018926U CN201820230892.8U CN201820230892U CN209018926U CN 209018926 U CN209018926 U CN 209018926U CN 201820230892 U CN201820230892 U CN 201820230892U CN 209018926 U CN209018926 U CN 209018926U
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- CN
- China
- Prior art keywords
- electrode
- knife
- injury prevention
- knife handle
- incidental injury
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This application discloses a kind of incidental injury prevention electrode surgery knives, including electrode knife handle and it is removably fixed in the electrode knife of electrode knife handle one end, it further include a shell, the enclosure interior, which offers, accommodates the groove body that the electrode knife handle slides axially, when the electrode knife handle slides into the housing bottom, the electrode knife is located inside the groove body；When the electrode knife handle slides into the case top, the electrode knife convexedly stretches in the shell.The utility model has the advantage of in an inactive state, needle electrode knife cutter head can be retracted into interior of shell, to protect patient and patient, prevent from accidentally injuring.
Description
Technical field
This application involves electrode surgery knife, in particular to a kind of incidental injury prevention electrode surgery knife.
Background technique
Currently, existing surgical operation Single-pole electric knife device, by the electric knife the head and tail end isolation material of head end metal material
Electric knife handle composition.In surgical operation use process, due to the head end of metal material, it is constantly in exposed shape
State, if maloperation, easily causes the accidental injury to patient or patient without any protective device.It is especially fine in electric knife handle connection
Miniature needle electrode when, since head end is very sharp, in the case of unprotect device, maloperation, it is easier to hurting patient
Or patient causes to accidentally injure.
Utility model content
The purpose of this utility model is to provide a kind of incidental injury prevention electrode surgery knives, with overcome the deficiencies in the prior art.
To achieve the above object, the utility model provides the following technical solutions.
The embodiment of the present application discloses a kind of incidental injury prevention electrode surgery knife, including electrode knife handle and is removably fixed in
The electrode knife of electrode knife handle one end further includes a shell, and the enclosure interior, which offers, accommodates the electrode knife handle
The groove body to slide axially, when the electrode knife handle slides into the housing bottom, the electrode knife is located in the groove body
Portion；When the electrode knife handle slides into the case top, the electrode knife convexedly stretches in the shell.
Preferably, in above-mentioned incidental injury prevention electrode surgery knife, setting is bonded the electrode knife handle at the top of the groove body
The ramp at top, when the electrode knife convexedly stretches in the shell, the electrode knife handle is held in the ramp.
Preferably, in above-mentioned incidental injury prevention electrode surgery knife, the housing side is provided in the axial direction with rectangular window,
The rectangular window two sides of the bottom have protruded out sawtooth in opposite directions respectively, further include a sliding button, glide on the sliding button
Dynamic to be installed on the rectangular window, the sliding button is fixedly connected with the electrode knife handle.
It is furthermore preferred that the sliding button passes through screw and the electrode knife in above-mentioned incidental injury prevention electrode surgery knife
Handle base is detachably fixed.
It is furthermore preferred that the sliding button two sides of the bottom are respectively arranged with two in above-mentioned incidental injury prevention electrode surgery knife
Elastic rod, two elastic rods respectively correspond the sawtooth for sliding on two sides, and the elastic rod bottom side is embedded in pair
The sawtooth answered.
It is furthermore preferred that the elastic rod bottom is embedded in the sawtooth bottom in above-mentioned incidental injury prevention electrode surgery knife
When, the electrode knife is located inside the groove body.
It is furthermore preferred that the sawtooth bottom is provided with baffle in above-mentioned incidental injury prevention electrode surgery knife.
Preferably, in above-mentioned incidental injury prevention electrode surgery knife, the electrode knife is needle electrode knife.
It preferably, further include electrode wires, the electrode wires are in the electrode knife in above-mentioned incidental injury prevention electrode surgery knife
Handle tail is stretched out.
Preferably, in above-mentioned incidental injury prevention electrode surgery knife, the rectangular window is opened in the electrode knife handle
It is provided with the side of operation button.
Compared with prior art, the utility model has the advantage of in an inactive state, electrode knife cutter head can be moved back
Return enclosure interior prevents from accidentally injuring to protect patient and patient.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show the structural schematic diagram of incidental injury prevention electrode surgery knife in the utility model specific embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in connection with fig. 1, incidental injury prevention electrode surgery knife, including electrode knife handle 200 and it is removably fixed in electrode knife
The electrode knife 100 of 200 one end of handle further includes a shell 300, and accommodate electrod knife handle 200 is offered inside shell 300 along axis
To the groove body 310 of sliding, when electrode knife handle 200 slides into 300 bottom of shell, electrode knife 100 is located inside groove body 310；Electricity
When pole knife handle 200 slides into 300 top of shell, electrode knife 100 convexedly stretches in shell 300.
When off working state, needle electrode knife cutter head can be retracted into interior of shell, to protect patient and patient, prevented
It accidentally injures.
Further, the ramp 311 at the top of groove body 310 at the top of setting fitting electrode knife handle 200, electrode knife 100 are convex
When stretching in shell 300, electrode knife handle 200 is held in ramp 311.
Prevent electrode knife handle from deviating from.
Further, 300 side of shell is provided in the axial direction with rectangular window 320,320 two sides of the bottom of rectangular window point
It has not protruded out sawtooth 330 in opposite directions, has further included a sliding button 400, sliding button 400, which slides up and down, is installed on rectangular window
320, sliding button 400 is fixedly connected with electrode knife handle 200.Sliding button 400 passes through screw 500 and electrode knife handle 200
Bottom is detachably fixed.400 two sides of the bottom of sliding button are respectively arranged with two elastic rods 410, and two elastic rods 410 respectively correspond
The sawtooth 330 of two sides is slided on, 410 bottom side of elastic rod is embedded in corresponding sawtooth 330.
In this embodiment, rectangular window is slided on come coordination electrode knife handle in the intracorporal shifting of slot by sliding button
It is dynamic, and then the position of coordination electrode knife, and elastic rod side is embedded in sawtooth, ensure that electrode knife handle in work and inoperative
It will not arbitrarily be slided when state, and elastic rod, when exerting a force to sliding button, elastic rod can move on sawtooth, in turn
Coordination electrode cutter position.
In another embodiment, side push type can also be used, it is convex that aciculiform electrode knife when working condition equally may be implemented
It stretches, when off working state is withdrawn, and scope of the present application all should belong to.
Further, when 410 bottom of elastic rod is embedded in 330 bottom of sawtooth, electrode knife 100 is located inside groove body 310.Saw
330 bottom of tooth is provided with baffle 340.
Using the technical solution, not only overall structure is beautiful, but also firm, and electrode knife handle will not arbitrarily deviate from shell.
Further, electrode knife 100 is needle electrode knife.
It further, further include electrode wires 600, electrode wires 600 are stretched out in 200 tail portion of electrode knife handle.
Further, rectangular window 320 is opened in the side that electrode knife handle 200 is provided with operation button 210.
Using the technical solution, the normal operating of electrode knife ensure that, will not influence electrode knife operation button and be not available
The case where.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (10)
1. a kind of incidental injury prevention electrode surgery knife, which is characterized in that including electrode knife handle and be removably fixed in the electrode
The electrode knife of knife handle one end further includes a shell, and the enclosure interior, which offers, accommodates the electrode knife handle along axial sliding
Dynamic groove body, when the electrode knife handle slides into the housing bottom, the electrode knife is located inside the groove body；The electricity
When pole knife handle slides into the case top, the electrode knife convexedly stretches in the shell.
2. incidental injury prevention electrode surgery knife according to claim 1, which is characterized in that at the top of the groove body described in setting fitting
The ramp of electrode knife handle top, when the electrode knife convexedly stretches in the shell, the electrode knife handle is held in described oblique
Slope portion.
3. incidental injury prevention electrode surgery knife according to claim 1, which is characterized in that the housing side is provided in the axial direction with
Rectangular window, the rectangular window two sides of the bottom have protruded out sawtooth in opposite directions respectively, further include a sliding button, the sliding
Button, which slides up and down, is installed on the rectangular window, and the sliding button is fixedly connected with the electrode knife handle.
4. incidental injury prevention electrode surgery knife according to claim 3, which is characterized in that the sliding button passes through screw and institute
Electrode knife handle base is stated to be detachably fixed.
5. incidental injury prevention electrode surgery knife according to claim 3, which is characterized in that the sliding button two sides of the bottom difference
Two elastic rods are provided with, two elastic rods respectively correspond the sawtooth for sliding on two sides, the elastic rod bottom side
It is embedded in the corresponding sawtooth.
6. incidental injury prevention electrode surgery knife according to claim 5, which is characterized in that the elastic rod bottom is embedded in described
When sawtooth bottom, the electrode knife is located inside the groove body.
7. incidental injury prevention electrode surgery knife according to claim 3, which is characterized in that the sawtooth bottom is provided with baffle.
8. incidental injury prevention electrode surgery knife according to claim 1, which is characterized in that the electrode knife is needle electrode knife.
9. incidental injury prevention electrode surgery knife according to claim 1, which is characterized in that it further include electrode wires, the electrode wires
It is stretched out in the electrode knife handle tail.
10. incidental injury prevention electrode surgery knife according to claim 3, which is characterized in that the rectangular window is opened in institute
State the side that electrode knife handle is provided with operation button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230892.8U CN209018926U (en) | 2018-02-08 | 2018-02-08 | Incidental injury prevention electrode surgery knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230892.8U CN209018926U (en) | 2018-02-08 | 2018-02-08 | Incidental injury prevention electrode surgery knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018926U true CN209018926U (en) | 2019-06-25 |
Family
ID=66871271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820230892.8U Expired - Fee Related CN209018926U (en) | 2018-02-08 | 2018-02-08 | Incidental injury prevention electrode surgery knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587231A (en) * | 2020-12-30 | 2021-04-02 | 浙江迈德实达医疗科技有限公司 | Locking telescopic smoke-absorbing high-frequency scalpel |
-
2018
- 2018-02-08 CN CN201820230892.8U patent/CN209018926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587231A (en) * | 2020-12-30 | 2021-04-02 | 浙江迈德实达医疗科技有限公司 | Locking telescopic smoke-absorbing high-frequency scalpel |
| CN112587231B (en) * | 2020-12-30 | 2022-09-30 | 浙江迈德实达医疗科技有限公司 | Locking telescopic smoke-absorbing high-frequency scalpel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20200208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |