CN205019162U - Anti -pollution electrotome - Google Patents
Anti -pollution electrotome Download PDFInfo
- Publication number
- CN205019162U CN205019162U CN201520728561.3U CN201520728561U CN205019162U CN 205019162 U CN205019162 U CN 205019162U CN 201520728561 U CN201520728561 U CN 201520728561U CN 205019162 U CN205019162 U CN 205019162U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- support bar
- housing
- adapter sleeve
- electric knife
- Prior art date
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model provides an anti -pollution electrotome: including electrode, shell handle and cover bag fixer, cover bag fixer includes rubber adapter sleeve and a plurality of tensioning hinge, and the rubber adapter sleeve sets up in shell handle front end, and every tensioning hinge all includes first bracing piece and second bracing piece, and the one end of first bracing piece is articulated with the rubber adapter sleeve, and the other end of first bracing piece is articulated with the one end of second bracing piece, and the other end of second bracing piece is articulated with the shell handle. The utility model discloses a setting up set bag fixer, will not having bacteria sleeve bag one end and be fixed in the shell handle position, operation electrotome in -process does not have the bacteria sleeve bag and can not remove to aseptic parts such as electrodes, has avoided the pollution problem that improper operation arouses. And simultaneously, cover bag fixer does not have the fixed tip of bacteria sleeve bag through the automatic tensioning of tensioning hinge action, has strengthened fixed effect, prevent not have the bacteria sleeve bag in the operation with electrode contact.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of anti-pollution electric knife.
Background technology
High frequency electric knife be a kind of replace mechanical operation cutter carry out tissue cutting apparatus.When it is contacted with human body by the high-frequency high-voltage current that eletrode tip produces, tissue is heated, realize the separation of when injected organism tissue and solidify, thus playing the object of cutting and hemostasis.High frequency electric knife is applied to so far clinical from nineteen twenty, have the history of more than 70 year.Along with universal, application, the development of computer technology, at present, the complete machine that high performance single-chip microcomputer is widely used in high frequency electric knife controls, implement the automatic adjustment to power waveform, voltage, electric current under various function, the detection of various safety index, and the detection of Programmed control and fault and instruction.Thus substantially increase the safety and reliability of equipment itself, simplify the operating process of doctor.
Existing electric knife generally includes electrode, housing handle, control knob, described control knob is arranged on housing handle, electrode is connected with housing handle, housing handle is connected with to the cable of electrode power supply, in Clinical practice, because only electrode part belongs to Aseptic sterilisation part, so housing handle thereafter and cable need to wrap up with aseptic bagging, but, because aseptic bagging cannot carry out end winding support, surgeon's aseptic bagging when operating is as easy as rolling off a log to be moved forward and backward with operational motion, cause the aseptic parts such as electrode contaminated, simultaneously, the movable good maintenance also affecting the operation visual field to a certain extent of aseptic bagging.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of anti-pollution electric knife.
For achieving the above object, this utility model have employed following technical scheme:
This electric knife comprises housing handle and bagging holder, described housing handle comprises round table-like housing, the first cylindrical shell for encapsulated electrode control circuit and the second cylindrical shell for installing electrodes, the end face that the diameter of round table-like housing is less is connected with described second cylindrical shell, the end face that the diameter of round table-like housing is larger is connected with described first cylindrical shell, bagging holder comprises rubber adapter sleeve and multiple tensioning hinge, rubber adapter sleeve is arranged on described second cylindrical shell, rubber adapter sleeve inwall is round table-like, rubber adapter sleeve inwall increases gradually along the gap of the direction from electrode to housing handle and described second cylindrical shell, described multiple tensioning hinge is uniformly distributed along round table-like housing circumference, each tensioning hinge includes the first support bar and the second support bar, one end and the rubber adapter sleeve of the first support bar are hinged, the other end of the first support bar and one end of the second support bar hinged, the other end and described first cylindrical shell of the second support bar are hinged.
The cone angle of described rubber adapter sleeve inwall is less than the cone angle of round table-like housing.
Described tensioning hinge is four.
Described tensioning hinge adopts polythene material to make.
The hinge portion of described first support bar and the second support bar is provided with has elastic spherical shell.
Described electric knife also comprises the control knob be connected with described circuit be arranged on described first cylindrical shell.
The beneficial effects of the utility model are embodied in:
Housing handle position, by arranging bagging holder, is fixed in aseptic bagging one end by this utility model, and in operation electric knife process, aseptic bagging can not move to sterile part such as electrodes, avoids the pollution problem that improper operation causes.Meanwhile, bagging holder described in the utility model, by the anchor portion of the aseptic bagging of tensioning hinge action auto-tensioning, enhances fixed effect, prevents aseptic bagging in operation and electrode contact.
Accompanying drawing explanation
Fig. 1 is the structural representation (not containing bagging holder) of electric knife;
Fig. 2 is one of structural representation of bagging holder described in the utility model;
Fig. 3 is the structural representation two of bagging holder described in the utility model;
Fig. 4 is the structural representation three of bagging holder described in the utility model;
In figure: 1 be electrode, 2 for housing handle, 2-1 is the first cylindrical shell, and 2-2 is the second cylindrical shell, and 2-3 is round table-like housing, 3 is control knob, and 4 is rubber adapter sleeve, and 5 is aseptic bagging, and 6 is cable, 7 is spherical shell, and 8 is the first support bar, and 9 is the second support bar.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is elaborated.
See Fig. 1, this utility model provides a kind of anti-pollution electric knife: this electric knife comprises electrode 1, housing handle 2 and bagging holder, described housing handle 2 comprises round table-like housing 2-3, first cylindrical shell 2-1 and the second cylindrical shell 2-2, the end face that the diameter of round table-like housing 2-3 is less is connected with described second cylindrical shell 2-2, the end face that the diameter of round table-like housing 2-3 is larger is connected with described first cylindrical shell 2-1, first cylindrical shell 2-1, round table-like housing 2-3 and the second cylindrical shell 2-2 tri-parts connect and compose integrated casing structure successively, electrode 1 is arranged on the second cylindrical shell 2-2, control knob 3 is connected with the electrode control circuit in the first cylindrical shell 2-1.
See Fig. 2 and Fig. 3, bagging holder comprises rubber adapter sleeve 4 and multiple tensioning hinge (such as 4), described tensioning hinge adopts polythene material to make, rubber adapter sleeve 4 is arranged on described second cylindrical shell 2-2, rubber adapter sleeve 4 inwall is round table-like, rubber adapter sleeve 4 inwall is along increasing gradually from electrode 1 to the gap of the direction of housing handle 2 and described second cylindrical shell 2-2, and the cone angle of described rubber adapter sleeve 4 inwall is less than the cone angle of round table-like housing 2-3.Described 4 tensioning hinges are uniformly distributed along round table-like housing 2-3 circumference, each tensioning hinge includes the first support bar 8 and the second support bar 9, one end and the rubber adapter sleeve 4 of the first support bar 8 are hinged, the other end of the first support bar 8 and one end of the second support bar 9 hinged, the other end and the described first cylindrical shell 2-1 of the second support bar 9 are hinged.The hinge portion of described first support bar 8 and the second support bar 9 is provided with has elastic spherical shell 7, prevents from poking sterile sleeve bag during support bar action.
Using method of the present utility model comprises the following steps:
See Fig. 4, before using electric knife, aseptic bagging 5 one end is inserted between rubber adapter sleeve 4 and the second cylindrical shell 2-2, and extend downward round table-like housing 2-3 always, and make aseptic bagging 5 remainder surround rubber adapter sleeve 4 from outside, the parts such as tensioning hinge and housing handle 2, then rubber adapter sleeve 4 is promoted downwards, cone angle due to rubber adapter sleeve 4 inwall is less than the cone angle of round table-like housing 2-3, finally, rubber adapter sleeve 4 struts and is stuck on round table-like housing 2-3, reach the object of fixing aseptic bagging 5 end, simultaneously, tensioning hinge is protruding, the aseptic bagging 5 of tensioning.
Claims (6)
1. an anti-pollution electric knife, it is characterized in that: this electric knife comprises housing handle (2) and bagging holder, described housing handle (2) comprises round table-like housing (2-3), the first cylindrical shell (2-1) for encapsulated electrode control circuit and the second cylindrical shell (2-2) for installing electrodes (1), the end face that the diameter of round table-like housing (2-3) is less is connected with described second cylindrical shell (2-2), the end face that the diameter of round table-like housing (2-3) is larger is connected with described first cylindrical shell (2-1), bagging holder comprises rubber adapter sleeve (4) and multiple tensioning hinge, rubber adapter sleeve (4) is arranged on described second cylindrical shell (2-2), rubber adapter sleeve (4) inwall is round table-like, rubber adapter sleeve (4) inwall is along increasing gradually from electrode (1) to the gap of the direction of housing handle (2) and described second cylindrical shell (2-2), described multiple tensioning hinge is uniformly distributed along round table-like housing (2-3) circumference, each tensioning hinge includes the first support bar (8) and the second support bar (9), one end and the rubber adapter sleeve (4) of the first support bar (8) are hinged, the other end of the first support bar (8) and one end of the second support bar (9) hinged, the other end and described first cylindrical shell (2-1) of the second support bar (9) are hinged.
2. a kind of anti-pollution electric knife according to claim 1, is characterized in that: the cone angle of described rubber adapter sleeve (4) inwall is less than the cone angle of round table-like housing (2-3).
3. a kind of anti-pollution electric knife according to claim 1, is characterized in that: described tensioning hinge is four.
4. a kind of anti-pollution electric knife according to claim 1, is characterized in that: described tensioning hinge adopts polythene material to make.
5. a kind of anti-pollution electric knife according to claim 1, is characterized in that: described first support bar (8) is provided with the hinge portion of the second support bar (9) has elastic spherical shell (7).
6. a kind of anti-pollution electric knife according to claim 1, is characterized in that: described electric knife also comprises the control knob (3) be connected with described circuit be arranged on described first cylindrical shell (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728561.3U CN205019162U (en) | 2015-09-18 | 2015-09-18 | Anti -pollution electrotome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728561.3U CN205019162U (en) | 2015-09-18 | 2015-09-18 | Anti -pollution electrotome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205019162U true CN205019162U (en) | 2016-02-10 |
Family
ID=55251737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728561.3U Expired - Fee Related CN205019162U (en) | 2015-09-18 | 2015-09-18 | Anti -pollution electrotome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205019162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074858A (en) * | 2019-05-09 | 2019-08-02 | 南通市传染病防治院(南通市第三人民医院) | A kind of multi-function dissector for operation |
-
2015
- 2015-09-18 CN CN201520728561.3U patent/CN205019162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074858A (en) * | 2019-05-09 | 2019-08-02 | 南通市传染病防治院(南通市第三人民医院) | A kind of multi-function dissector for operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |