CN204106137U - A kind of dissecting knife - Google Patents
A kind of dissecting knife Download PDFInfo
- Publication number
- CN204106137U CN204106137U CN201420487209.0U CN201420487209U CN204106137U CN 204106137 U CN204106137 U CN 204106137U CN 201420487209 U CN201420487209 U CN 201420487209U CN 204106137 U CN204106137 U CN 204106137U
- Authority
- CN
- China
- Prior art keywords
- support bar
- main body
- hole
- knife
- holder main
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of dissecting knife, comprise: cutter hub and handle of a knife, described handle of a knife comprises holder main body and support bar, the second half section of described holder main body is grip part, first half section offers some spaced in orthohexagonal through hole, described support bar comprises the cylindrical support bar main body connected successively, with the first paragraph of the mating shapes of described through hole with have externally threaded second segment, described support bar is through one of them through hole, described first paragraph is positioned at this through hole, and described second segment is positioned at the outside of this through hole, described second segment has tightened nut, so that described support bar is fixed to described holder main body, described support bar main body is connected to a magnifier by a connecting rod, and described support bar becomes 110-130 degree angle with described connecting rod.This utility model can improve the definition of anatomical tissue, improves dissection speed and dissects efficiency.
Description
Technical field
This utility model relates to medical anatomy field, is specifically related to a kind of dissecting knife.
Background technology
Dissecting knife is one of instrument commonly used in medical anatomy, fast dissection matrix can be decomposed, but present dissecting knife is not generally because having enlarging function, can because light be bad in actual mechanical process, or some old doctors or dissector's vision reduce and cause anatomical tissue reproduced image resolution not high, so that dissect speed with dissect efficiency reduces, even because definition is low, mistakenly around analyzing anatomical microscopic structure and occur dissect slip up cause more serious problem.
Utility model content
This utility model has designed and developed a kind of dissecting knife.Be arranged on dissecting knife by a magnifier in this utility model, the setting angle of magnifier is adjustable, to be coordinated and dissects, improve the reproduced image resolution of anatomical tissue, dissect speed and accuracy by magnifier with dissecting knife.
The technical scheme that this utility model provides is:
A kind of dissecting knife, comprise: cutter hub and handle of a knife, described handle of a knife comprises holder main body and support bar, wherein holder main body outer surface is provided with insulating sheath, described cutter hub is removably fixed on the end of the first half section of holder main body, the second half section of described holder main body is grip part, the first half section of described holder main body offers some spaced through holes, described through hole is regular hexagon, described support bar comprises the cylindrical support bar main body connected successively, with the first paragraph of the mating shapes of described through hole with have externally threaded second segment, the length of described first paragraph is consistent with the degree of depth of described through hole, described support bar is through one of them through hole, described first paragraph is positioned at this through hole, and described second segment is positioned at the outside of this through hole, described second segment has tightened nut, so that described support bar is fixed to described holder main body, described support bar main body is connected to a magnifier by a connecting rod, and described support bar becomes 110-130 degree angle with described connecting rod.
Preferably, in described dissecting knife, described connecting rod and described support bar main body pass through rivet interlacement.
Preferably, in described dissecting knife, described insulating sheath material is epoxy resin lamination alkali-free glass fibre.
Preferably, in described dissecting knife, the knife back face that the blade of described cutter hub is right is provided with scale.
Preferably, in described dissecting knife, described cutter hub also can be provided with broach shell.
The beneficial effects of the utility model are:
1, anatomical tissue reproduced image resolution is high.
2, structure is simple, dissect speed and accuracy high.
3, magnifier setting angle is adjustable.
4, cutter hub is detachably changed.
Accompanying drawing explanation
Fig. 1 is the structural representation of dissecting knife entirety described in the utility model.
Fig. 2 is the structural representation disassembled of dissecting knife described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, this utility model provides a kind of dissecting knife, comprise: cutter hub 1 and handle of a knife, described handle of a knife comprises holder main body 2 and support bar 3, wherein holder main body outer surface is provided with insulating sheath, described cutter hub is removably fixed on the end of the first half section of holder main body, the second half section 4 of described holder main body is grip part, the first half section of described holder main body offers some spaced through holes 5, described through hole is regular hexagon, described support bar comprises the cylindrical support bar main body connected successively, with the first paragraph 6 of the mating shapes of described through hole with have externally threaded second segment 7, the length of described first paragraph is consistent with the degree of depth of described through hole, described support bar is through one of them through hole, described first paragraph is positioned at this through hole, and described second segment is positioned at the outside of this through hole, described second segment has tightened nut, so that described support bar is fixed to described holder main body, described support bar main body is connected to a magnifier 9 by a connecting rod 8, and described support bar becomes 110-130 degree angle with described connecting rod.
In described dissecting knife, described connecting rod and described support bar main body pass through rivet interlacement.
In described dissecting knife, described insulating sheath material is epoxy resin lamination alkali-free glass fibre.
In described dissecting knife, the knife back face that the blade of described cutter hub is right is provided with scale.
In described dissecting knife, described cutter hub also can be provided with broach shell in order to avoid pollute dissection cutter hub.
Described support bar is through hexagon through hole, when on the first paragraph and holder main body of support bar, hexagon through hole coincide, support bar second segment nut of screwing on fixes magnifier, coordinate because through hole and support bar first paragraph are hexagon, so regulate the setting angle of magnifier by rotary support bar first paragraph, and then realizing the required amplification of dissecting peripheral region of when dissected, anatomical tissue definition improves, and then improves dissection accuracy and dissection speed.
A magnifier is arranged on scalpel handle by this utility model, different from existing dissecting knife.Structure of the present utility model is simple, ensures the definition of anatomical visualization, also contributes to improving dissection speed and dissecting accuracy; Meanwhile, as shown in Figure 2, described cutter hub is connected to the end of the first half section of holder main body by snap, and magnifier connects support bar also removably through the through hole of handle of a knife theme first half section, and detachable replacing cutter hub or magnifier are easy to use.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the general concept that claim and equivalency range limit, this utility model is not limited to specific details and illustrates here and the legend described.
Claims (5)
1. a dissecting knife, it is characterized in that, comprise cutter hub and handle of a knife, described handle of a knife comprises holder main body and support bar, wherein holder main body outer surface is provided with insulating sheath, described cutter hub is removably fixed on the end of the first half section of holder main body, the second half section of described holder main body is grip part, the first half section of described holder main body offers some spaced through holes, described through hole is regular hexagon, described support bar comprises the cylindrical support bar main body connected successively, with the first paragraph of the mating shapes of described through hole with have externally threaded second segment, the length of described first paragraph is consistent with the degree of depth of described through hole, described support bar is through one of them through hole, described first paragraph is positioned at this through hole, and described second segment is positioned at the outside of this through hole, described second segment has tightened nut, so that described support bar is fixed to described holder main body, described support bar main body is connected to a magnifier by a connecting rod, and described support bar becomes 110-130 degree angle with described connecting rod.
2. dissecting knife as claimed in claim 1, it is characterized in that, described connecting rod and described support bar main body pass through rivet interlacement.
3. dissecting knife as claimed in claim 1, it is characterized in that, described insulating sheath material is epoxy resin lamination alkali-free glass fibre.
4. dissecting knife as claimed in claim 1, it is characterized in that, the knife back face that the blade of described cutter hub is right is provided with scale.
5. dissecting knife as claimed in claim 4, it is characterized in that, described cutter hub also can be provided with broach shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487209.0U CN204106137U (en) | 2014-08-27 | 2014-08-27 | A kind of dissecting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487209.0U CN204106137U (en) | 2014-08-27 | 2014-08-27 | A kind of dissecting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106137U true CN204106137U (en) | 2015-01-21 |
Family
ID=52323507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487209.0U Expired - Fee Related CN204106137U (en) | 2014-08-27 | 2014-08-27 | A kind of dissecting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969027A (en) * | 2018-06-21 | 2018-12-11 | 刘重斌 | A kind of scalpel |
| CN110122539A (en) * | 2019-06-19 | 2019-08-16 | 武汉轻工大学 | A kind of adjustable beveling filleting machine of mis-cut angle |
-
2014
- 2014-08-27 CN CN201420487209.0U patent/CN204106137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969027A (en) * | 2018-06-21 | 2018-12-11 | 刘重斌 | A kind of scalpel |
| CN110122539A (en) * | 2019-06-19 | 2019-08-16 | 武汉轻工大学 | A kind of adjustable beveling filleting machine of mis-cut angle |
| CN110122539B (en) * | 2019-06-19 | 2021-04-13 | 武汉轻工大学 | Beveling angle-adjustable beveling filleting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204106137U (en) | A kind of dissecting knife | |
| CN203524846U (en) | Multi-knife-head ophthalmic surgical device | |
| CN207306709U (en) | Ultrasound knife cutter head regulating device | |
| CN104160919A (en) | Peach tree gum stripping cutter | |
| CN204683717U (en) | A kind of scalpel | |
| CN202446141U (en) | Dissection tweezers | |
| CN203178097U (en) | Special knife for pathology examination | |
| CN202640197U (en) | Tweezers with replaceable head part | |
| CN203898397U (en) | Multifunctional surgical blade | |
| CN204520888U (en) | Multifunction knife blade | |
| CN203234795U (en) | Scalpel with pinhole camera | |
| CN204484182U (en) | A kind of multi-functional dissection utensil | |
| CN104939898A (en) | Surgical knife | |
| CN107669312A (en) | A kind of arc surgical knife head | |
| CN203873835U (en) | Multifunctional anatomy device | |
| CN203493677U (en) | Multi-functional underarm odor curet | |
| CN201977884U (en) | Novel surgical knife | |
| CN208492298U (en) | A kind of Combined operation electric knife | |
| CN203885580U (en) | Novel surgical knife handle | |
| CN105496501A (en) | Threading type metal bone needle | |
| CN203677196U (en) | Telescopic scalpel | |
| CN204863400U (en) | Black onyx micrurgy sword | |
| CN201996624U (en) | Novel removable neurosurgery micro scalpel | |
| CN202932983U (en) | Operating scalpel | |
| CN203341797U (en) | Arc scalpel tool bit |
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: 20150121 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |