CN205415747U - Cotton piece shears of brain - Google Patents
Cotton piece shears of brain Download PDFInfo
- Publication number
- CN205415747U CN205415747U CN201620203176.1U CN201620203176U CN205415747U CN 205415747 U CN205415747 U CN 205415747U CN 201620203176 U CN201620203176 U CN 201620203176U CN 205415747 U CN205415747 U CN 205415747U
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- China
- Prior art keywords
- blade
- cutter head
- cotton sheet
- cerebral cotton
- mobile member
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Abstract
The utility model discloses a cotton piece shears of brain, removing the component including pushing down the handle, pushing down, pushing down workspace, tool bit subassembly and workstation, push down and remove the component and bury underground along vertical direction and pushing down the workspace, push down the handle and push down the top of removing the component articulated, the tool bit unit mount pushes down workspace along the tip of vertical direction setting at the workstation in the bottom that pushes down the component, tool bit subassembly on the member cotton piece of brain on to the workstation to the hand -motion and shear through pushing down. The utility model discloses a cotton piece shears of brain, its working method is similar to " hole puncher ", and cooperation through the head that pushes down and tool bit subassembly realizes the shearing operation to the cotton piece of the brain the tool bit subassembly under, labour saving and time saving not only, and can shear cotton of a plurality of brains simultaneously, facilitate the use, lightened medical personnel's work burden among the surgical prep greatly.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of cerebral cotton sheet clipper.
Background technology
Cerebral cotton sheet is that neurosurgery commonly uses hemostatic material, is easily impregnated with by blood in, art little yet with cotton piece, and is difficult to after being impregnated with and cerebral tissue is distinguished, and some cerebral surgery operation position is deep in addition, amount of bleeding generally requires time big with tens of the most hundreds of.The specification that cerebral cotton sheet is commonly used has two kinds: 6cm × 2cm and 2cm × 2cm, and one end edge in cotton piece passes with the long silk thread of 40cm and fixes in advance, and when stopping blooding for intracranial, silk thread is stayed outside cranial cavity, it is simple to check during taking-up.
The cerebral cotton sheet of existing specification can't fully meet the demand of size shape etc. in operation, the most in some cases, cerebral cotton sheet generally circular in shape needed, and the diameter of circle is only 0.5～1cm size, at this moment it is accomplished by manually carrying out cutting and obtains needing the cerebral cotton sheet of size and shape, some operations need the quantity of the cerebral cotton sheet used to be likely to be breached hundreds of, and the silk thread in the cerebral cotton sheet after cutting out must retain, special people is needed to be cut out, not only workload is big, and the time of waste medical personnel.
Summary of the invention
For defect of the prior art and deficiency, the purpose of this utility model is to provide a kind of cerebral cotton sheet clipper, and this clipper can not only once carry out cutting out of multiple cerebral cotton sheet, and can regulate the distance between clipper top cutter, retain silk thread, meet different use requirements.
For reaching above-mentioned purpose, scheme of the present utility model is:
A kind of cerebral cotton sheet clipper, including lower pressure handle hands, press mobile member down, press working area, cutter head assembly and workbench down, lower pressure mobile member is vertically embedded in down in pressure working area, lower pressure handle hands is hinged with the top pressing down mobile member, cutter head assembly is arranged on down the bottom pressing mobile member, and lower pressure working area is arranged vertically at the end of workbench；Press down the cutter head assembly on mobile member that the cerebral cotton sheet on workbench is sheared by lower pressure handle hand-motion.
Concrete, described cutter head assembly includes connecting plate and cutter head, connecting plate is vertically fixing with the bottom pressing down mobile member to be connected, along connecting plate length direction, regulating tank is set, cutter head is movably arranged on regulating tank, and cutter head has two, realized the adjustment of shearing site by the movement on regulating tank of two cutter heads.
More specifically, described cutter head includes tighting a bolt and blade, is fixed on regulating tank along the direction being perpendicular to connecting plate by blade by tighting a bolt.
It addition, described blade is plate shape blade or rectangular blade.
Described rectangular blade includes joint, horizontal blade and the longitudinal blade being connected at the two ends of horizontal blade with horizontal blade Vertical movements, length direction along longitudinal blade arranges chute, slide block is set at the two ends of horizontal blade, with the realization that coordinates of chute, cerebral cotton sheet is sheared the control of size by slide block.
Further, described pressure mobile member down presses binding site, compression leg and return chamber under including, lower pressure handle hands under press binding site hinged with compression leg, compression leg through return chamber affixed with cutter head assembly, return chamber guarantee compression leg under press after self-return.
Concrete, described return chamber is the cavity sealed, and return intracavity arranges return spring, and return spring is set in outside compression leg, and the top of return spring is affixed with compression leg, and the bottom of return spring is affixed with the bottom in return chamber.
Further, arranging cotton piece and place position and fixture block on described workbench, it is to be positioned at the groove arranged along workbench width below cutter head assembly that cotton piece places position, and fixture block is arranged far from the workbench of groove.
Advantage of the present utility model is:
(1) cerebral cotton sheet clipper of the present utility model, its working method is similar to " card punch ", the shearing manipulation realized the cerebral cotton sheet under cutter head assembly is coordinated by the head pressed down and cutter head assembly, the most time saving and energy saving, and can multiple cerebral cotton sheets be sheared simultaneously, convenient use, significantly reducing the work load of medical personnel during operation prepares；
(2) blade position on cutter head assembly of the present utility model can be adjusted, by tighting a bolt and the coordinating of the regulating tank on connecting plate, regulate the distance between two blades, and shear requirement can carry out the replacement of blade according to different, thus realize cerebral cotton sheet being sheared shape and shearing the control of size；
(3) due to the structural particularity of cerebral cotton sheet; cord in cerebral cotton sheet must retain; in order to preferably protect cord; by ine wound fixture block on the table by spacing for cord fixing; and in order to carry out the shearing of multiple cerebral cotton sheet; groove is set on the table, the fixing of cerebral cotton sheet can not only be carried out, the most conveniently carry out the adjustment of size between blade.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of cerebral cotton sheet clipper of the present utility model；
Fig. 2 is the structural representation that Fig. 1 uses state；
Fig. 3 is the second structural representation of blade；
Fig. 4 is the exploded view of Fig. 3；
Fig. 5 is use principle figure of the present utility model, and in figure, arrow represents the direction of motion of lower pressure handle hands；
In figure, each label is expressed as: press under pressure handle hands, 2-under 1-press under mobile member, 21-press working area, 4-cutter head assembly, 41-connecting plate, 42-regulating tank, 43-to tight a bolt under binding site, 22-compression leg, 23-return chamber, 231-return spring, 3-, 44 (44')-blades, 441 '-joint, 442 '-laterally blade, 4421 '-slide block, 443 '-longitudinal blade, 4431 '-chute, 5-workbench, 51-cotton piece place position, 52-fixture block, 6-cerebral cotton sheet, 61-cord；
Below in conjunction with specification drawings and specific embodiments, this utility model is illustrated.
Detailed description of the invention
In conjunction with Fig. 1-4, a kind of cerebral cotton sheet clipper of the present utility model includes lower pressure handle hands 1, down pressure mobile member 2, down pressure working area 3, cutter head assembly 4 and workbench 5, lower pressure mobile member 2 is vertically embedded in down in pressure working area 3, lower pressure handle hands 1 is hinged with the top of pressure mobile member 2 down, cutter head assembly 4 is arranged on down the bottom of pressure mobile member 2, and lower pressure working area 3 is arranged vertically at the end of workbench 5；Drive down the cutter head assembly 4 on pressure mobile member 1 that the cerebral cotton sheet 6 on workbench 5 is sheared by lower pressure handle hands 1, cerebral cotton sheet clipper of the present utility model, its working method is similar to " card punch ", the shearing manipulation realized the cerebral cotton sheet 6 under cutter head assembly 4 is coordinated by the head pressed down and cutter head assembly 4, the most time saving and energy saving, and can multiple cerebral cotton sheets 6 be sheared, convenient use, significantly reducing the work load of medical personnel during operation prepares. simultaneously.
Cutter head assembly 4 includes connecting plate 41 and cutter head, connecting plate 41 is vertically fixing with the bottom of pressure mobile member 2 down to be connected, along connecting plate 41 length direction, regulating tank 42 is set, cutter head is movably arranged on regulating tank 42, and cutter head has two, realized the adjustment of shearing site by the movement on regulating tank 42 of two cutter heads, different size of shearing requirement can be met.
Cutter head includes tighting a bolt 43 and blade 44,43 is fixed on regulating tank 42 along the direction being perpendicular to connecting plate 41 by blade 44 by tighting a bolt, by tight a bolt 43 connected mode, in that context it may be convenient to carry out the distance between two cutter heads and adjust.
nullAdditionally，Owing in operation process, shape need for cerebral cotton sheet 6 is different，Blade is plate shape blade or rectangular blade，The shape of rectangular blade can be for the blade shapes shown in 44 ' in Fig. 3，Plate shape blade can be cut out rectangular cerebral cotton sheet 6，The blade 44 ' of rectangle can be cut out square cerebral cotton sheet 6，Concrete，The blade 44 ' of rectangle includes joint 441 '、Horizontal blade 442 ' and the longitudinal blade 443 ' being flexibly connected with horizontal blade 442 ' at the two ends of horizontal blade 442 '，Length direction along longitudinal blade 443 ' arranges chute 4431 '，At the two ends of horizontal blade 442 ', slide block 4421 ' is set，With the realization that coordinates of chute 4431 ', cerebral cotton sheet is sheared the control of size by slide block 4421 '，And in order to meet different making requirements，The blade of different model size can be made.
Also have, lower pressure mobile member 2 presses binding site 21, compression leg 22 and return chamber 23 under including, lower pressure handle hands 1 under press binding site 21 hinged with compression leg 22, compression leg 22 is affixed with cutter head assembly 4 through return chamber 23, return chamber 23 ensures self-return after 22 times pressures of compression leg, and lower pressure handle hands 1 is pressing down binding site 21 to carry out upper and lower movement, and compression leg 22 is pressed downward against away by the raised position of lower pressure handle hands 1, compression leg 22 conveniently can use with self-return under the effect in return chamber 23.
The concrete structure in return chamber 23 is the cavity sealed, return spring 231 is set in return chamber 23, return spring 231 is set in outside compression leg 22, and the top of return spring 231 is affixed with compression leg 22, the bottom of return spring 231 is affixed with the bottom in return chamber 23, concrete use principle, see in Fig. 4, operator are downwardly against lower pressure handle hands 1, lower pressure handle hands 1 under press binding site 21 to be pressed downward against away by compression leg 22, return spring is driven to press for 231 times when compression leg 22 is pressed downward against away, produce elastic deformation, by the press belt dynamic cutter head assembly 4 pressed down, cerebral cotton sheet 6 is sheared, after shearing terminates, unclamp lower pressure handle hands 1, compression leg 22 is self-return under the drive of return spring 231, lower pressure handle hands 1 also returns to down the position before pressing, convenient next time uses.
Workbench 5 arranges cotton piece and places position 51 and fixture block 52, cotton piece places position 51 for being positioned at the groove arranged along workbench 5 width below cutter head assembly 4, the width of groove is slightly larger than the width of cerebral cotton sheet 6, conveniently carry out the placement of multiple cerebral cotton sheet 6, fixture block 52 is arranged far from the workbench 5 of groove, can be wrapped on fixture block 52 by the cord 61 in cerebral cotton sheet 6 during use, not only ensures that cord 61 will not be cut off, at the same time it can also be the taking of cerebral cotton sheet 6 after conveniently shearing.
Claims (8)
1. a cerebral cotton sheet clipper, it is characterized in that, including lower pressure handle hands (1), press mobile member (2) down, press working area (3), cutter head assembly (4) and workbench (5) down, under press mobile member (2) to be vertically embedded in down and press working area (3) in, lower pressure handle hands (1) is hinged with the top pressing down mobile member (2), cutter head assembly (4) is arranged on down the bottom pressing mobile member (2), presses down working area (3) to be arranged vertically at the end of workbench (5)；
Being driven by lower pressure handle hands (1) presses down the cutter head assembly (4) on mobile member (2) to shear the cerebral cotton sheet on workbench (5).
2. cerebral cotton sheet clipper as claimed in claim 1, it is characterized in that, described cutter head assembly (4) includes connecting plate (41) and cutter head, connecting plate (41) is vertically fixing with the bottom pressing down mobile member (2) to be connected, along connecting plate (41) length direction, regulating tank (42) is set, cutter head is movably arranged on regulating tank (42), and cutter head has two, realized the adjustment of shearing site by the movement on regulating tank (42) of two cutter heads.
3. cerebral cotton sheet clipper as claimed in claim 2, it is characterized in that, described cutter head includes tighting a bolt (43) and blade (44), and by tighting a bolt, blade (44) is fixed on regulating tank (42) by (43) along the direction being perpendicular to connecting plate (41).
4. cerebral cotton sheet clipper as claimed in claim 3, it is characterised in that described blade (44) is plate shape blade or rectangular blade.
5. cerebral cotton sheet clipper as claimed in claim 4, it is characterized in that, described rectangular blade includes joint (441 '), horizontal blade (442 ') and the longitudinal blade (443 ') being connected with horizontal blade (442 ') Vertical movements at the two ends of horizontal blade (442 '), length direction along longitudinal blade (443 ') arranges chute (4431 '), at the two ends of horizontal blade (442 '), slide block (4421 ') is set, with the realization that coordinates of chute (4431 '), cerebral cotton sheet (6) is sheared the control of size by slide block (4421 ').
6. the cerebral cotton sheet clipper as described in claim 1,2,3,4 or 5, it is characterized in that, described pressure mobile member down (2) presses binding site (21), compression leg (22) and return chamber (23) under including, lower pressure handle hands (1) under press binding site (21) hinged with compression leg (22), compression leg (22) through return chamber (23) affixed with cutter head assembly (4), return chamber (23) guarantee compression leg (22) press down after self-return.
7. cerebral cotton sheet clipper as claimed in claim 6, it is characterized in that, described return chamber (23) is the cavity sealed, return spring (231) is set in return chamber (23), return spring (231) is set in compression leg (22) outward, and the top of return spring (231) is affixed with compression leg (22), the bottom of return spring (231) is affixed with the bottom of return chamber (23).
8. the cerebral cotton sheet clipper as described in claim 1,2,3,4 or 5, it is characterized in that, described workbench (5) arranges cotton piece and places position (51) and fixture block (52), it is to be positioned at the groove arranged along workbench (5) width below cutter head assembly (4) that cotton piece places position (51), and fixture block (52) is arranged far from the workbench (5) of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203176.1U CN205415747U (en) | 2016-03-16 | 2016-03-16 | Cotton piece shears of brain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203176.1U CN205415747U (en) | 2016-03-16 | 2016-03-16 | Cotton piece shears of brain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205415747U true CN205415747U (en) | 2016-08-03 |
Family
ID=56546211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203176.1U Expired - Fee Related CN205415747U (en) | 2016-03-16 | 2016-03-16 | Cotton piece shears of brain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205415747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414918A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Cutter |
| CN113397833A (en) * | 2021-06-16 | 2021-09-17 | 余志昊 | Quick cutting device of brain cotton piece for neurosurgery |
| CN116035645A (en) * | 2022-11-10 | 2023-05-02 | 贵州省黔南布依族苗族自治州中医医院 | Yellow ligament planing knife for spinal surgery and application method thereof |
-
2016
- 2016-03-16 CN CN201620203176.1U patent/CN205415747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414918A (en) * | 2017-06-20 | 2017-12-01 | 合肥惠科金扬科技有限公司 | Cutter |
| CN113397833A (en) * | 2021-06-16 | 2021-09-17 | 余志昊 | Quick cutting device of brain cotton piece for neurosurgery |
| CN116035645A (en) * | 2022-11-10 | 2023-05-02 | 贵州省黔南布依族苗族自治州中医医院 | Yellow ligament planing knife for spinal surgery and application method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170316 |