CN207125765U - A kind of monolever double-blade surgical knife - Google Patents
A kind of monolever double-blade surgical knife Download PDFInfo
- Publication number
- CN207125765U CN207125765U CN201720177345.3U CN201720177345U CN207125765U CN 207125765 U CN207125765 U CN 207125765U CN 201720177345 U CN201720177345 U CN 201720177345U CN 207125765 U CN207125765 U CN 207125765U
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- CN
- China
- Prior art keywords
- blade
- knife
- monolever
- double
- 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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Abstract
The utility model discloses a kind of monolever double-blade surgical knife, including：Handle of a knife, blade, anti-slip veins, the handle of a knife positive and negative set promoting button, promoting button connection dop respectively, and dop connects with blade.The utility model is simple in construction, easy to use, and two blades that can be changed are set on a handle of a knife, has saved the time of operation, has improved procedure efficiency, while realize freely stretching for blade.
Description
Technical field
A kind of scalpel is the utility model is related to, specifically a kind of monolever double-blade surgical knife.
Background technology
The scalpel that surgeon uses in hospital divides blade and handle of a knife, and blade is disposable, and handle of a knife is not.Different
Scalpel purposes is also different, common inside story knife, for cutting superficial tissues；Skin knife is used to cut skin；Deep knife is used for
Cut deep, delicate tissues.In the prior art, one handle of a knife can only be installed a blade, can be according to patient's in surgical procedure
Physiological site ceaselessly more allowing blade replacement and handle of a knife, this has delayed the time of operation to a certain extent.
Utility model content
In view of the above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of monolever double blade operation
Knife, the scalpel structure is simple, easy to use, on a handle of a knife set two blades that can be changed, saved operation when
Between, procedure efficiency is improved, while realize freely stretching for blade.
To achieve these goals, this monolever double-blade surgical knife, including：Handle of a knife, blade, anti-slip veins, its feature exist
In the handle of a knife positive and negative sets promoting button respectively, and promoting button is arranged with connection sheet connection dop, and dop and blade connect
Connect, the dop and blade all use all purpose design, and two conventional blade installations and positive and negative two can be selected in each operation consent
On the dop of face.
Further, two springs are provided with the promoting button and connect card column, are placed on neck guide rail.
Further, set in the range of the promotion of the promoting button on dial and handle of a knife.
Further, the width of one neck of neck guide rail is a minimum scale on millimeter, and the dial
It is equally wide.
As it is of the present utility model preferably, pointer is provided with the promoting button, perpendicular to the dial.
As it is of the present utility model preferably, closure is set on the neck guide rail.
Compared with prior art, this monolever double-blade surgical knife has the beneficial effect that：
1st, can be different according to each surgery situation on single handle of a knife, two conventional blades are set, reduce surgery doctor
Do not stop the frequency of replacing scalpel during green hand's art, saved the time of operation, improved procedure efficiency
2nd, the width of a neck is 1 millimeter on neck guide rail, wide as dial minimum scale, on button and is set
Pointer, it ensure that the precise length of blade flex.
The 3rd, sealing lid is set on neck guide rail, prevent neck from being blocked by foreign matter.
Brief description of the drawings
Fig. 1 is the Facad structure figure of this scalpel.
Fig. 2 is that this scalpel promotes schematic diagram.
In figure：1 promoting button, 2 pointers, 3 springs, 4 card columns, 5 neck guide rails, 6 connection sheets, 7 closures, 8 dials, 9
Anti-slip veins, 10 dops, 11 handle of a knifes, 12 blades.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, this monolever double-blade surgical knife, including：Handle of a knife 11, blade 12, anti-slip veins 9, it is characterised in that
The handle of a knife positive and negative sets promoting button 1 respectively, and promoting button is arranged with connection sheet 6 and connects dop 10, dop 10 and knife
Piece 12 connects, and the dop and blade all use all purpose design, and two conventional blades can be selected in each operation consent, by blade
On Ka Dong be stuck on two dops of handle of a knife tow sides, promoting button is pushed into handle of a knife the top, then two blades contract completely
Enter in handle of a knife, need to only press promoting button according to the blade type used, down release blade during use.
Further, two springs 3 are provided with the promoting button and connect card column 4, are placed on neck guide rail 5.
Further, set in the range of the promotion of the promoting button 1 on dial 8 and handle of a knife.
Further, the width of one neck of neck guide rail is a minimum scale on 1 millimeter, and the dial
It is equally wide, the width of a neck is promoted up or down, that is, shrinks or extend 1 millimeter.
As it is of the present utility model preferably, in the promoting button set perpendicular to dial pointer 2, from dial most
The scale of upper end 0 starts, the reading specified by pointer, then is the distance that button is down released, i.e., the length that blade stretches out.It is used as this
Utility model it is preferred, on the neck guide rail set closure 7, prevent neck from being blocked by foreign matter.
Claims (6)
1. a kind of monolever double-blade surgical knife, including：Handle of a knife (11), blade (12), anti-slip veins (9), it is characterised in that described
Handle of a knife (11) positive and negative sets promoting button (1) respectively, and promoting button (1) is arranged with connection sheet (6) connection dop (10), card
Head (10) and blade (12) connection.
2. a kind of monolever double-blade surgical knife according to claim 1, it is characterised in that in the promoting button (1)
It is provided with two springs (3) and connects card column (4), is placed on neck guide rail (5).
A kind of 3. monolever double-blade surgical knife according to claim 2, it is characterised in that the neck guide rail (5) one
The width of individual neck is 1 millimeter, wide as a minimum scale on dial (8).
4. a kind of monolever double-blade surgical knife according to claim 2, it is characterised in that on the neck guide rail (5)
Closure (7) is set.
5. a kind of monolever double-blade surgical knife according to claim 1, it is characterised in that on the promoting button (1)
It is provided perpendicular to the pointer (2) of dial.
6. a kind of monolever double-blade surgical knife according to claim 1, it is characterised in that the promoting button (1)
Be provided with dial (8) in the range of promotion, dial engraving with handle of a knife (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177345.3U CN207125765U (en) | 2017-02-27 | 2017-02-27 | A kind of monolever double-blade surgical knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177345.3U CN207125765U (en) | 2017-02-27 | 2017-02-27 | A kind of monolever double-blade surgical knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125765U true CN207125765U (en) | 2018-03-23 |
Family
ID=61630108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720177345.3U Expired - Fee Related CN207125765U (en) | 2017-02-27 | 2017-02-27 | A kind of monolever double-blade surgical knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635021A (en) * | 2018-07-25 | 2018-10-12 | 吉林大学 | Bull scalpel |
-
2017
- 2017-02-27 CN CN201720177345.3U patent/CN207125765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635021A (en) * | 2018-07-25 | 2018-10-12 | 吉林大学 | Bull 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: 20180323 Termination date: 20190227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |