CN208864474U - A kind of disposable high-frequency surgery electric knife - Google Patents
A kind of disposable high-frequency surgery electric knife Download PDFInfo
- Publication number
- CN208864474U CN208864474U CN201721171934.7U CN201721171934U CN208864474U CN 208864474 U CN208864474 U CN 208864474U CN 201721171934 U CN201721171934 U CN 201721171934U CN 208864474 U CN208864474 U CN 208864474U
- Authority
- CN
- China
- Prior art keywords
- electric knife
- spring
- protective cover
- support sleeve
- knife handle
- 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 a kind of disposable high-frequency surgery electric knife, including electric knife handle, electric knife is fixedly installed in the electric knife handle, the electric knife handle is fixed with spring spacer close to the position on head, spring is arranged in the spring spacer, the spring pocket is on electric knife handle, and the bottom end of spring is fixedly connected with the bottom surface of spring spacer inner cavity, sliding card sets the bottom end of protection shell in the spring spacer, the bottom end of the protection shell is fixedly connected with the upper end of spring, the utility model is when need to use, open capping, capping is turned down and connection-peg is inserted into spliced eye, capping is fixed, press pressure ring, it is retracted into support sleeve in spring spacer, expose electric knife, hangnail card snaps onto perforation at this time, make support sleeve that can not return to original position, when connection-peg is taken out spliced eye, bad grafting can be pullled Plastic retainer sheet in hole use capping can not secondary, and hangnail card snaps onto perforation, makes support sleeve that can not return to original position.
Description
Technical field
The utility model relates to high-frequency surgery electric knife technical field, specially a kind of disposable high frequency surgery electricity
Knife.
Background technique
High-frequency surgery electric knife is a kind of electrosurgical unit for replacing mechanical operation knife to carry out tissue cutting, it includes being set to
The electric knife-pen main body of control circuit, and for the connection plug of grafting signal generator, generated by effective motor tip
Tissue is heated when high-frequency high-voltage current is contacted with human body, the separation and solidification to musculature is realized, is cut to play
The purpose cut and stopped blooding, used electric knife-pen should be by treatment of!medical waste, but some medical institutions are for higher
Profit, electric knife-pen can be sterilized Reusability again, be easy to cause the cross-infection of patient, malpractice hidden danger is brought, be
This it is proposed that a kind of disposable high-frequency surgery electric knife to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of disposable high-frequency surgery electric knifes, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of disposable high frequency surgery electricity
Knife, including electric knife handle are fixedly installed with electric knife in the electric knife handle, and the electric knife handle is fixed with bullet close to the position on head
Spring spacer is arranged with spring in the spring spacer, and the spring pocket is on electric knife handle, and the bottom end of spring and spring spacer inner cavity
Bottom surface be fixedly connected, sliding card sets the bottom end of protection shell in the spring spacer, the bottom end of the protection shell and spring
Upper end is fixedly connected, and the protection shell includes support sleeve and protective cover, the upper end of the support sleeve and the lower end of protective cover
It is fixedly connected, the oral area of the protective cover is equipped with capping, and the capping is hinged by the upper port of turnover piece and protective cover.
Preferably, the side wall of the electric knife handle is diametrically fixed with two groups of hangnail cards, which is tool
Flexible hard plastic structure, the side wall of the protective cover run through the perforation for being equipped with two groups with the cooperation of hangnail card.
Preferably, the equal length of the length of the support sleeve and protective cover, the junction of the support sleeve and protective cover
Fixing sleeve is equipped with pressure ring, and the upper surface of the pressure ring is flushed with the upper surface of electric knife handle.
Preferably, the upper surface of the capping is fixed with connection-peg, and the side of the protective cover is fixed with and grafting
The fixinig plate of head cooperation, which, which runs through, is equipped with spliced eye.
Preferably, the length of the spring spacer and the length of support sleeve are consistent, and the outer wall of spring spacer is fixed
Equipped with hook.
Preferably, the support sleeve is hard plastic structure, and the protective cover is transparent plastic structure.
Compared with prior art, the utility model has the beneficial effects that
1, connection-peg is taken out spliced eye by the setting of spliced eye on capping connection-peg and protective cover by the utility model
When, the plastic retainer sheet in bad spliced eye can be pullled, use capping can not secondary；
2, the utility model plays a protective role to electric knife by the setting of protective cover, used electric knife it
Afterwards, hangnail card makes protective cover that can not return to original position in perforation, use the utility model can not secondary.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model connection-peg and spliced eye attachment structure schematic diagram.
In figure: 1 electric knife handle, 2 electric knives, 3 spring spacers, 4 springs, 5 protection shells, 50 support sleeves, 51 protective covers, 6
Capping, 7 hangnail cards, 8 perforation, 9 pressure rings, 10 connection-pegs, 11 spliced eyes, 12 hooks.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of disposable high-frequency surgery electric knife,
Including electric knife handle 1, it is fixedly installed with electric knife 2 in the electric knife handle 1, electric knife handle 1 is fixed with spring close to the position on head
Spacer 3 is arranged with spring 4 in spring spacer 3, and 4 sets of the spring is on electric knife handle 1, and in the bottom end of spring 4 and spring spacer 3
The bottom surface of chamber is fixedly connected, and sliding card sets the bottom end of protection shell 5, the bottom end of the protection shell 5 and spring 4 in spring spacer 3
Upper end be fixedly connected, protection shell 5 includes support sleeve 50 and protective cover 51, under the upper end of support sleeve 50 and protective cover 51
End is fixedly connected, and the oral area of protective cover 51 is equipped with capping 6, and the capping 6 is hinged by the upper port of turnover piece and protective cover 51,
When needing using electric knife 2, capping 6 is opened, capping 6 is turned down and connection-peg 10 is inserted into spliced eye 11 to capping 6
It is fixed, press pressure ring 9 is retracted into support sleeve 50 in spring spacer 3, exposes electric knife 2, at this time hangnail card 7
It snaps onto perforation 8, makes support sleeve 50 that can not return to original position.
The side wall of electric knife handle 1 is diametrically fixed with two groups of hangnail cards 7, which is flexible
Hard plastic structure, the side wall of protective cover 51, which runs through, is equipped with two groups of perforation 8 cooperated with hangnail card 7.
The length of support sleeve 50 and the equal length of protective cover 51, support sleeve 50 and the junction fixation of protective cover 51 are arranged
There is pressure ring 9, the upper surface of the pressure ring 9 is flushed with the upper surface of electric knife handle 1.
The upper surface of capping 6 is fixed with connection-peg 10, and the side of protective cover 51 is fixed with and the cooperation of connection-peg 10
Fixinig plate, which, which runs through, is equipped with spliced eye 11, and connection-peg 10 is wedge structure, is fixed in the hole of spliced eye 11 several
Plastic retainer sheet, connection-peg 10 can be fixed after being inserted into spliced eye 11, stay open capping 6, and connection-peg 10 is taken out spliced eye
When 11, the plastic retainer sheet in bad spliced eye 11 can be pullled, use capping 6 can not secondary.
The length of spring spacer 3 and the length of support sleeve 50 are consistent, and the outer wall of spring spacer 3 is fixed with hook
12。
Support sleeve 50 is hard plastic structure, and protective cover 51 is transparent plastic structure, for facilitating operation, electric knife 2
Shape there are many kinds of, protective cover 51 be transparent configuration, the shape of electric knife 2 can be observed directly.
Working principle: the utility model when need to use, opens capping 6, capping 6 is turned down and is inserted into connection-peg 10
Capping 6 is fixed in spliced eye 11, press pressure ring 9 is retracted into support sleeve 50 in spring spacer 3, makes electric knife 2
Expose, hangnail card 7 snaps onto perforation 8 at this time, makes support sleeve 50 that can not return to original position, and connection-peg 10 is taken out spliced eye 11
When, the plastic retainer sheet in bad spliced eye 11 can be pullled, use capping 6 can not secondary, and hangnail card 7 snaps onto perforation 8,
Make support sleeve 50 that can not return to original position.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of disposable high-frequency surgery electric knife, including electric knife handle (1), the electric knife handle (1) is interior to be fixedly installed with high frequency
Electric knife (2), it is characterised in that: the electric knife handle (1) is fixed with spring spacer (3) close to the position on head, the spring every
Spring (4) are arranged in set (3), which covers on electric knife handle (1), and in the bottom end of spring (4) and spring spacer (3)
The bottom surface of chamber is fixedly connected, and sliding card sets the bottom end of protection shell (5), the bottom of the protection shell (5) in the spring spacer (3)
End is fixedly connected with the upper end of spring (4), and the protection shell (5) includes support sleeve (50) and protective cover (51), the branch
The upper end of support set (50) is fixedly connected with the lower end of protective cover (51), and the oral area of the protective cover (51) is equipped with capping (6), the envelope
The upper port that (6) are covered by turnover piece and protective cover (51) is hinged.
2. the disposable high-frequency surgery electric knife of one kind according to claim 1, it is characterised in that: the electric knife handle
(1) side wall is diametrically fixed with two groups of hangnail cards (7), which is flexible rigid plastics
Structure, the side wall of the protective cover (51) run through the perforation (8) for being equipped with two groups with hangnail card (7) cooperation.
3. the disposable high-frequency surgery electric knife of one kind according to claim 1, it is characterised in that: the support sleeve
(50) equal length of length and protective cover (51), the support sleeve (50) and the junction fixing sleeve of protective cover (51) are equipped with
The upper surface of pressure ring (9), the pressure ring (9) is flushed with the upper surface of electric knife handle (1).
4. the disposable high-frequency surgery electric knife of one kind according to claim 1, it is characterised in that: the capping (6)
Upper surface be fixed with connection-peg (10), the side of the protective cover (51) be fixed with connection-peg (10) cooperation fixation
Piece, which, which runs through, is equipped with spliced eye (11).
5. the disposable high-frequency surgery electric knife of one kind according to claim 1, it is characterised in that: the spring spacer
(3) length and the length of support sleeve (50) are consistent, and the outer wall of spring spacer (3) is fixed with hook (12).
6. the disposable high-frequency surgery electric knife of one kind according to claim 1, it is characterised in that: the support sleeve
It (50) is hard plastic structure, the protective cover (51) is transparent plastic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171934.7U CN208864474U (en) | 2017-09-13 | 2017-09-13 | A kind of disposable high-frequency surgery electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171934.7U CN208864474U (en) | 2017-09-13 | 2017-09-13 | A kind of disposable high-frequency surgery electric knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208864474U true CN208864474U (en) | 2019-05-17 |
Family
ID=66460342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171934.7U Expired - Fee Related CN208864474U (en) | 2017-09-13 | 2017-09-13 | A kind of disposable high-frequency surgery electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208864474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069908A (en) * | 2020-01-14 | 2020-04-28 | 苏州鑫捷顺五金机电有限公司 | Compound tool for numerical control lathe |
-
2017
- 2017-09-13 CN CN201721171934.7U patent/CN208864474U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069908A (en) * | 2020-01-14 | 2020-04-28 | 苏州鑫捷顺五金机电有限公司 | Compound tool for numerical control lathe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20190913 |