CN220025185U - Novel electric knife pen - Google Patents
Novel electric knife pen Download PDFInfo
- Publication number
- CN220025185U CN220025185U CN202321629503.6U CN202321629503U CN220025185U CN 220025185 U CN220025185 U CN 220025185U CN 202321629503 U CN202321629503 U CN 202321629503U CN 220025185 U CN220025185 U CN 220025185U
- Authority
- CN
- China
- Prior art keywords
- drainage
- pushing piece
- knife
- handle
- infusion tube
- 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.)
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Links
- 238000001802 infusion Methods 0.000 claims abstract description 32
- 238000012546 transfer Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000000740 bleeding effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- Knives (AREA)
Abstract
The utility model discloses a novel electric knife pen, which comprises a knife handle, a knife head and a drainage infusion tube, wherein the tail end of the drainage infusion tube is respectively connected with a drainage device and the infusion device through a three-way pipe; the first pushing piece and the second pushing piece are arranged on the knife handle in a sliding manner, the knife head is arranged on the first pushing piece, the drainage infusion tube is arranged on the second pushing piece, the knife head can be pushed to the rightmost end in the operation process, and the drainage infusion tube is pushed to the left end, so that the influence of the drainage infusion tube on the operation of the knife head in the operation process is avoided; when the drainage bleeding or the wound surface cleaning is needed, the drainage infusion tube is pushed to the right end, so that the drainage infusion tube extends out of the cutter handle, and meanwhile, the cutter head is pushed to the left end, so that the interference or the influence of the cutter head on the operation of the drainage infusion tube during the drainage or the cleaning of the drainage infusion tube is avoided.
Description
Technical Field
The utility model relates to the technical field of electric knife pens, in particular to a novel electric knife pen.
Background
The electric knife pen is an electronic surgical instrument capable of replacing a mechanical surgical knife to cut tissues, and is widely applied to surgical operations at present.
In the prior art, through searching, the utility model patent with the Chinese patent publication number of CN203506863U discloses a multifunctional electric knife pen, which mainly comprises a knife head a, a knife handle b is arranged outside the knife head a, a drainage sleeve c is fixedly connected to the side wall of the knife handle b, a drainage tube d is inserted into the drainage sleeve c, the tail end of the drainage tube d is connected with a first interface of a three-way pipe e, a second interface of the three-way pipe is used for being connected with an aspirator, and a third interface of the three-way pipe is used for being connected with an infusion apparatus.
In the prior art, the electrotome pen similar to the technical scheme can clean the operation wound surface or drain bleeding through the drainage tube during operation, and has stronger functionality. However, the prior art solution described above, when implemented, has the following drawbacks: the cutter head stretches out the drainage tube by a certain length, and the relative distance between the end part of the drainage tube and the end part of the cutter head is not adjustable, so that when drainage bleeding is needed in the operation process or an operation wound surface is cleaned, after the end part of the drainage tube is close to the wound surface, the cutter head can stretch into the tissue wound surface, and adverse effects are easily generated on muscle tissues.
Disclosure of Invention
In view of the defects and drawbacks existing in the prior art, the utility model aims to provide a novel electric knife pen, which solves the problems that a knife head of the novel electric knife pen in the prior art extends out of a drainage tube for a certain length, and the relative distance between the end part of the drainage tube and the end part of the knife head is not adjustable, so that when drainage bleeding is needed in the operation process or an operation wound surface is cleaned, after the end part of the drainage tube is close to the wound surface, the knife head extends into the tissue wound surface, and adverse effects are easily generated on muscle tissues.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a novel electric knife pen, includes handle of a knife, tool bit, drainage transfer line, the end of drainage transfer line is connected with drainage ware and transfusion system respectively through the three-way pipe, the handle of a knife on slide and be provided with first impeller and second impeller, the slip direction of first impeller and second impeller is the same with the extending direction of handle of a knife, the detachable right-hand member that sets up at first impeller of tool bit, the last detachable of second impeller is provided with the drainage transfer line, the right-hand member of handle of a knife be provided with the light.
As a further improvement of the utility model, a chute is arranged on the front side and the rear side of the knife handle, and the first pushing piece and the second pushing piece are slidably embedded on the chute.
As a further improvement of the utility model, the left end outer side surfaces of the first pushing piece and the second pushing piece are respectively provided with a poking block.
As a further improvement of the utility model, the left end and the right end of the front side chute are respectively provided with a locking piece capable of locking the first pushing piece, and the left end and the right end of the rear side chute are respectively provided with a locking piece capable of locking the second pushing piece.
As a further improvement of the utility model, each locking piece comprises a plug shaft which is arranged on the knife handle in a pluggable manner, and the first pushing piece and the second pushing piece are provided with insertion holes corresponding to the plug shafts.
As a further development of the utility model, the tool bit is screwed with the first pusher.
As a further improvement of the utility model, the drainage infusion tube is connected with the second pushing piece through a buckle.
Compared with the prior art, the utility model has the following advantages:
1. the first pushing piece and the second pushing piece are arranged on the knife handle in a sliding manner, the knife head is arranged on the first pushing piece, and the drainage infusion tube is arranged on the second pushing piece, so that in the operation process, the knife head can be pushed to the rightmost end, extend out of the knife handle, and the drainage infusion tube is pushed to the left end, and the influence of the drainage infusion tube on the operation of the knife head in the operation process is avoided; when bleeding is required to be drained or the wound surface is cleaned, the drainage infusion tube is pushed to the right end so as to extend out of the cutter handle, and meanwhile, the cutter head is pushed to the left end, so that the interference or the influence of the cutter head on the operation of the drainage infusion tube is avoided when the drainage infusion tube is drained or cleaned; the use convenience of this device has been improved greatly.
In addition, through being connected tool bit detachable with first impeller, be connected drainage transfer line detachable with the second impeller, the dismantlement of tool bit and drainage transfer line of being convenient for is changed.
In addition, set up the light in the right-hand member of handle of a knife, guarantee the luminance in operation area, improve the good sight of working face, improve operation effect.
2. The left end lateral surfaces of the first pushing piece and the second pushing piece are respectively provided with a poking block, so that manual poking operation is facilitated.
3. The locking pieces capable of locking the first pushing piece are arranged at the left end and the right end of the front side sliding groove on the cutter handle, and the locking pieces capable of locking the second pushing piece are arranged at the left end and the right end of the rear side sliding groove on the cutter handle, so that the first pushing piece and the second pushing piece can be locked after being pushed, and the first pushing piece and the second pushing piece are prevented from sliding randomly.
4. Through setting up the locking piece as the structure of inserting the axle, can be with first impeller and second impeller locking through the taking out of inserting the axle, simple structure is reliable.
Drawings
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic diagram of a first embodiment of the present utility model;
FIG. 3 is a second schematic diagram of the structure of the present utility model;
in the figure: 1. a knife handle; 2. a cutter head; 3. a drainage transfusion tube; 4. a three-way pipe; 5. a drainage device; 6. an infusion set; 7. a first pusher; 8. a poking block; 9. inserting a shaft; 10. a second pusher; 11. a buckle; 12. a lighting lamp; 13. and a sliding groove.
Detailed Description
The utility model is described in further detail below with reference to fig. 2-3. For the sake of clarity, only the structures related to the utility model are shown in the drawings.
For convenience of description, the coordinate system is defined as shown in fig. 2, and the left-right direction is a transverse direction, the front-rear direction is a longitudinal direction, and the up-down direction is a vertical direction.
The embodiment of the utility model discloses a novel pencil sharpener. Referring to fig. 2, the novel pencil comprises a cutter handle 1, a cutter head 2 and a drainage infusion tube 3, wherein the tail end of the drainage infusion tube 3 is respectively connected with a drainage device 5 and an infusion device 6 through a three-way tube 4, a first pushing piece 7 and a second pushing piece 10 are arranged on the cutter handle 1 in a sliding manner, and the sliding direction of the first pushing piece 7 and the second pushing piece 10 is the same as the extending direction of the cutter handle 1; as shown in fig. 2 and 3, a specific sliding connection manner is: the front side and the rear side of the knife handle 1 are respectively provided with a chute 13, and the first pushing piece 7 and the second pushing piece 10 are slidably embedded on the chute 13.
In addition, in order to facilitate the manual toggle operation, a toggle block 8 is disposed on the outer side surfaces of the left ends of the first pushing member 7 and the second pushing member 10. In order to avoid that the first pushing member 7 and the second pushing member 10 slide randomly after being pushed, the left end and the right end of the front side chute 13 on the handle 1 are respectively provided with a locking member capable of locking the first pushing member 7, and the left end and the right end of the rear side chute 13 on the handle 1 are respectively provided with a locking member capable of locking the second pushing member 10. So that the first pusher 7 and the second pusher 10 can be locked after pushing the first pusher 7 and the second pusher 10. In particular to the embodiment, each locking piece comprises a plug shaft 9, the plug shafts 9 are arranged on the knife handle 1 in a pluggable manner, and the first pushing piece 7 and the second pushing piece 10 are provided with jacks corresponding to the plug shafts 9; the first pushing piece 7 and the second pushing piece 10 can be locked through the drawing and inserting of the inserting shaft 9, the structure is simple and reliable, and in order to avoid the sliding of the inserting shaft 9, a rubber layer can be arranged on the inserting hole, and the inner diameter of the rubber layer is smaller than the diameter of the inserting shaft 9.
As shown in fig. 2, the tool bit 2 is detachably arranged at the right end of the first pushing member 7, for example, the tool bit 2 is in threaded connection with the first pushing member 7, so that the tool bit 2 is convenient to replace; the second pushing piece 10 is detachably provided with a drainage infusion tube 3, for example, the drainage infusion tube 3 is connected with the second pushing piece 10 through a buckle 11 or a clamp, so that the drainage infusion tube 3 is convenient to detach and replace; in addition, in order to ensure the brightness of the operation area, the right end of the knife handle 1 is provided with an illuminating lamp 12, so that the good sight of the operation surface is improved, and the operation effect is improved.
The utility model has the technical effects that: the first pushing piece 7 and the second pushing piece 10 are arranged on the knife handle 1 in a sliding manner, the knife head 2 is arranged on the first pushing piece 7, and the drainage infusion tube 3 is arranged on the second pushing piece 10, so that in the operation process, the knife head 2 can be pushed to the rightmost end to extend out of the knife handle 1, the drainage infusion tube 3 is pushed to the left end, and the influence of the drainage infusion tube 3 on the operation of the knife head 2 in the operation process is avoided; when drainage bleeding or wound surface cleaning is needed, the drainage infusion tube 3 is pushed to the right end so as to extend out of the cutter handle 1, and meanwhile, the cutter head 2 is pushed to the left end, so that interference of the cutter head 2 or influence on operation of the drainage infusion tube 3 when the drainage infusion tube 3 is used for drainage or cleaning is avoided; the use convenience of this device has been improved greatly.
As a further improvement of the present utility model, in the description of the present utility model, it should be noted that, unless explicitly specified and defined otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. It should be understood that the detailed description is presented for purposes of understanding only and is not intended to limit the utility model to all other embodiments that may be obtained by one skilled in the art without making any inventive effort.
Claims (7)
1. The utility model provides a novel electric knife pen, includes handle of a knife, tool bit, drainage transfer line, and the end of drainage transfer line is connected its characterized in that with drainage ware and transfusion system respectively through the three-way pipe: the utility model provides a handle of a knife on slide and be provided with first impeller and second impeller, the slip direction of first impeller and second impeller is the same with the extending direction of handle of a knife, tool bit detachable set up the right-hand member at first impeller, the last detachable of second impeller is provided with drainage transfer line, the right-hand member of handle of a knife be provided with the light.
2. The novel pencil sharpener of claim 1, wherein: the front side and the rear side of the knife handle are respectively provided with a chute, and the first pushing piece and the second pushing piece are slidably embedded on the chute.
3. The novel pencil sharpener of claim 1, wherein: the left end lateral surfaces of the first pushing piece and the second pushing piece are respectively provided with a poking block.
4. A new pencil sharpener according to claim 3, wherein: the handle is provided with a locking piece capable of locking the first pushing piece at the left end and the right end of the front side chute, and a locking piece capable of locking the second pushing piece is provided with a locking piece at the left end and the right end of the rear side chute.
5. The novel pencil sharpener of claim 4, wherein: each locking piece comprises an inserting shaft which is arranged on the cutter handle in a pluggable mode, and insertion holes corresponding to the inserting shafts are formed in the first pushing piece and the second pushing piece.
6. A novel pencil sharpener according to any one of claims 1-5, wherein: the tool bit is in threaded connection with the first pushing piece.
7. A novel pencil sharpener according to any one of claims 1-5, wherein: the drainage infusion tube is connected with the second pushing piece through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629503.6U CN220025185U (en) | 2023-06-26 | 2023-06-26 | Novel electric knife pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629503.6U CN220025185U (en) | 2023-06-26 | 2023-06-26 | Novel electric knife pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220025185U true CN220025185U (en) | 2023-11-17 |
Family
ID=88738545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629503.6U Active CN220025185U (en) | 2023-06-26 | 2023-06-26 | Novel electric knife pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220025185U (en) |
-
2023
- 2023-06-26 CN CN202321629503.6U patent/CN220025185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 9, 6th Floor, Jinan Biopharmaceutical Port Middle District, No. 30766 Jingshi Road, Ganggou Street, Licheng District, Jinan City, Shandong Province, 250100 Patentee after: Shandong Micro Intelligent Technology Co.,Ltd. Country or region after: China Address before: 602, Pilot Workshop Building, No. 978, Tianchen Street, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee before: Shandong Micro Intelligent Technology Co.,Ltd. Country or region before: China |